Does aquaculture add resilience to the global food system?

PubMed Central

Troell, Max; Naylor, Rosamond L.; Metian, Marc; Beveridge, Malcolm; Tyedmers, Peter H.; Folke, Carl; Arrow, Kenneth J.; Barrett, Scott; Crépin, Anne-Sophie; Ehrlich, Paul R.; Gren, Åsa; Kautsky, Nils; Levin, Simon A.; Nyborg, Karine; Österblom, Henrik; Polasky, Stephen; Scheffer, Marten; Walker, Brian H.; Xepapadeas, Tasos; de Zeeuw, Aart

2014-01-01

Aquaculture is the fastest growing food sector and continues to expand alongside terrestrial crop and livestock production. Using portfolio theory as a conceptual framework, we explore how current interconnections between the aquaculture, crop, livestock, and fisheries sectors act as an impediment to, or an opportunity for, enhanced resilience in the global food system given increased resource scarcity and climate change. Aquaculture can potentially enhance resilience through improved resource use efficiencies and increased diversification of farmed species, locales of production, and feeding strategies. However, aquaculture’s reliance on terrestrial crops and wild fish for feeds, its dependence on freshwater and land for culture sites, and its broad array of environmental impacts diminishes its ability to add resilience. Feeds for livestock and farmed fish that are fed rely largely on the same crops, although the fraction destined for aquaculture is presently small (∼4%). As demand for high-value fed aquaculture products grows, competition for these crops will also rise, as will the demand for wild fish as feed inputs. Many of these crops and forage fish are also consumed directly by humans and provide essential nutrition for low-income households. Their rising use in aquafeeds has the potential to increase price levels and volatility, worsening food insecurity among the most vulnerable populations. Although the diversification of global food production systems that includes aquaculture offers promise for enhanced resilience, such promise will not be realized if government policies fail to provide adequate incentives for resource efficiency, equity, and environmental protection. PMID:25136111

From aquaculture goals to real social and ecological impacts: carp introduction in rural Central Mexico.

PubMed

Tapia, Mónica; Zambrano, Luis

2003-06-01

Aquaculture has been seen as a solution to food/protein availability in rural populations of poor countries. It is mainly based on exotic species, that produce changes in host system dynamics once introduced. Aquaculture not only changes the ecology of freshwater systems, but can also lead to modification of social relations. Until now, aquaculture programs have not been adequately analyzed no questioned enough. We evaluate both ecological effects and local social benefits of common carp aquaculture programs in shallow ponds of rural areas, using a municipality in Central Mexico as a case study. Using an "environmental entitlements" approach, our findings suggest that: i) carp aquaculture increases water turbidity and depletes native species reducing the poor people's access to them; ii) aquaculture mainly benefits pond owners rather than poor peasants. This mainly results from changes in fishing rights. We conclude that aquaculture policy goals and assumptions of benefits should be reviewed, if the negative ecological effects are to be decreased and conditions for people in rural areas are to be improved.

Nutrient discharge from China’s aquaculture industry and associated environmental impacts

NASA Astrophysics Data System (ADS)

Zhang, Ying; Bleeker, Albert; Liu, Junguo

2015-04-01

China’s aquaculture industry accounts for the largest share of the world’s fishery production, and provides a principal source of protein for the nation’s booming population. However, the environmental effects of the nutrient loadings produced by this industry have not been systematically studied or reviewed. Few quantitative estimates exist for nutrient discharge from aquaculture and the resultant nutrient enrichment in waters and sediments. In this paper, we evaluate nutrient discharge from aquacultural systems into aquatic ecosystems and the resulting nutrient enrichment of water and sediments, based on data from 330 cases in 51 peer-reviewed publications. Nitrogen use efficiency ranged from 11.7% to 27.7%, whereas phosphorus use efficiency ranged from 8.7% to 21.2%. In 2010, aquacultural nutrient discharges into Chinese aquatic ecosystems included 1044 Gg total nitrogen (184 Gg N from mariculture; 860 Gg N freshwater culture) and 173 Gg total phosphorus (22 Gg P from mariculture; 151 Gg P from freshwater culture). Water bodies and sediments showed high levels of nutrient enrichment, especially in closed pond systems. However, this does not mean that open aquacultural systems have smaller nutrient losses. Improvement of feed efficiency in cage systems and retention of nutrients in closed systems will therefore be necessary. Strategies to increase nutrient recycling, such as integrated multi-trophic aquaculture, and social measures, such as subsidies, should be increased in the future. We recommend the recycling of nutrients in water and sediments by hybrid agricultural-aquacultural systems and the adoption of nutrient use efficiency as an indicator at farm or regional level for the sustainable development of aquaculture; such indicators; together with water quality indicators, can be used to guide evaluations of technological, policy, and economic approaches to improve the sustainability of Chinese aquaculture.

Molecular Research in Aquaculture

USDA-ARS?s Scientific Manuscript database

Molecular research and biotechnology have long been fields of study with applications useful to aquaculture and other animal sciences. Molecular Research in Aquaculture looks to provide an understanding of molecular research and its applications to the aquaculture industry in a format that allows in...

A techno-economic analysis of aquaculture business in Ogun State, Nigeria

NASA Astrophysics Data System (ADS)

Kareem, R. O.; Williams, S. B.

2009-05-01

Fish supplies 25% of the total protein source in developing countries. A techno-economic analysis was performed for developing a good business proposal for aquaculture loans to enhance aquaculture development in Nigeria. A case study of catfish Clarias gariepinus framing was conducted in Abeokuta North Local Government of Ogun State, Nigeria. The results show that the fixed cost is N18 338 per year, and the variable cost is N459 700 per year, accounting for the largest amount of the total; therefore, a profit of N43 289 per month can be made. Sensitivity analysis was performed to assess any risk(s) that associated with unfavorable changes in government policy with particular reference to monetary policy. Positive net present value shows that the investment in fish farm is economically feasible and the net investment ratio is 3.52. Also, the benefit-cost ratio is 2.17. The internal rate of return (IRR) is 21% showing that the enterprise is able to offset the interest being charged on the loan. It is therefore worthwhile to invest into fish farm business in the study area. The study suggests that to better sustain the local aquaculture business, the government should create a good conducive environment to foster development of the fish farming. Government intervention is urgently needed to solve problems such as in traditional land tenure, grant credit facilities and subsidies, to enhance the aquacultural development in the country.

Offshore finfish aquaculture in the United States: An examination of federal laws that could be used to address environmental and occupational public health risks.

PubMed

Fry, Jillian P; Love, David C; Shukla, Arunima; Lee, Ryan M

2014-11-19

Half of the world's edible seafood comes from aquaculture, and the United States (US) government is working to develop an offshore finfish aquaculture industry in federal waters. To date, US aquaculture has largely been regulated at the state level, and creating an offshore aquaculture industry will require the development of a new regulatory structure. Some aquaculture practices involve hazardous working conditions and the use of veterinary drugs, agrochemicals, and questionable farming methods, which could raise environmental and occupational public health concerns if these methods are employed in the offshore finfish industry in the US. This policy analysis aims to inform public health professionals and other stakeholders in the policy debate regarding how offshore finfish aquaculture should be regulated in the US to protect human health; previous policy analyses on this topic have focused on environmental impacts. We identified 20 federal laws related to offshore finfish aquaculture, including 11 that are relevant to preventing, controlling, or monitoring potential public health risks. Given the novelty of the industry in the US, myriad relevant laws, and jurisdictional issues in an offshore setting, federal agencies need to work collaboratively and transparently to ensure that a comprehensive and functional regulatory structure is established that addresses the potential public health risks associated with this type of food production.

Offshore Finfish Aquaculture in the United States: An Examination of Federal Laws That Could be Used to Address Environmental and Occupational Public Health Risks

PubMed Central

Fry, Jillian P.; Love, David C.; Shukla, Arunima; Lee, Ryan M.

2014-01-01

Half of the world’s edible seafood comes from aquaculture, and the United States (US) government is working to develop an offshore finfish aquaculture industry in federal waters. To date, US aquaculture has largely been regulated at the state level, and creating an offshore aquaculture industry will require the development of a new regulatory structure. Some aquaculture practices involve hazardous working conditions and the use of veterinary drugs, agrochemicals, and questionable farming methods, which could raise environmental and occupational public health concerns if these methods are employed in the offshore finfish industry in the US. This policy analysis aims to inform public health professionals and other stakeholders in the policy debate regarding how offshore finfish aquaculture should be regulated in the US to protect human health; previous policy analyses on this topic have focused on environmental impacts. We identified 20 federal laws related to offshore finfish aquaculture, including 11 that are relevant to preventing, controlling, or monitoring potential public health risks. Given the novelty of the industry in the US, myriad relevant laws, and jurisdictional issues in an offshore setting, federal agencies need to work collaboratively and transparently to ensure that a comprehensive and functional regulatory structure is established that addresses the potential public health risks associated with this type of food production. PMID:25415208

Rose Canyon Sustainable Aquaculture Project, San Diego, CA

EPA Pesticide Factsheets

Documents related to EPA's preparation of an Environmental Assessment (EA) to analyze the potential impacts related to the issuance of a National Pollutant Discharge Elimination System (NPDES) permit for the Rose Canyon Sustainable Aquaculture Project.

Policy silences: why Canada needs a National First Nations, Inuit and Métis health policy.

PubMed

Lavoie, Josée G

2013-12-27

Despite attempts, policy silences continue to create barriers to addressing the healthcare needs of First Nations, Inuit and Métis. The purpose of this article is to answer the question, if what we have in Canada is an Aboriginal health policy patchwork that fails to address inequities, then what would a Healthy Aboriginal Health Policy framework look like? The data collected included federal, provincial and territorial health policies and legislation that contain Aboriginal, First Nation, Inuit and/or Métis-specific provisions available on the internet. Key websites included the Parliamentary Library, federal, provincial and territorial health and Aboriginal websites, as well as the Department of Justice Canada, Statistics Canada and the Aboriginal Canada Portal. The Indian Act gives the Governor in Council the authority to make health regulations. The First Nations and Inuit Health Branch (FNIHB) of Health Canada historically provided health services to First Nations and Inuit, as a matter of policy. FNIHB's policies are few, and apply only to Status Indians and Inuit. Health legislation in 2 territories and 4 provinces contain no provision to clarify their responsibilities. In provinces where provisions exist, they broadly focus on jurisdiction. Few Aboriginal-specific policies and policy frameworks exist. Generally, these apply to some Aboriginal peoples and exclude others. Although some Aboriginal-specific provisions exist in some legislation, and some policies are in place, significant gaps and jurisdictional ambiguities remain. This policy patchwork perpetuates confusion. A national First Nation, Inuit and Métis policy framework is needed to address this issue.

Economic impact studies on development project of New Yogyakarta International Airport to aquaculture in Kulonprogo Coastal

NASA Astrophysics Data System (ADS)

Rachman, F.; Satriagasa, M. C.; Riasasi, W.

2018-03-01

New Yogyakarta International Airport (NYIA) is being constructed in Temon Sub District, Kulonprogo District. It lies on 587.2 ha area in the southern part of Java Island coastal area. Many areas of Kulonprogro coastal area are used for aquaculture of vanname shrimp. In that case, the aquaculture land needs to be cleared for the airport construction necessity and requires compensation. The value of the compensation needs to be right calculated by both sides, regarding the aquaculture land are local community assets. This study uses spatial analysis and visual interpretation. Whereas, the calculation of the acquisition value and income capital value uses Discounted Cash Flow (DCF) method. The result shows the area of aquaculture land which impacted to be cleared is 83 ha, means decreasing of shrimp ponds area in Temon Sub District, Kulonprogo District. The calculation of acquisition value for airport development indicates higher value than the income from the aquaculture activity. The results mean the aquaculture landlords do not incur losses due to the airport development project. These findings can be used for local government and related stakeholders to formulate a policy of aquaculture relocation and to estimate projection for aquaculture land suitability in Yogyakarta coastal area.

Spatial modeling of environmental vulnerability of marine finfish aquaculture using GIS-based neuro-fuzzy techniques.

PubMed

Navas, Juan Moreno; Telfer, Trevor C; Ross, Lindsay G

2011-08-01

Combining GIS with neuro-fuzzy modeling has the advantage that expert scientific knowledge in coastal aquaculture activities can be incorporated into a geospatial model to classify areas particularly vulnerable to pollutants. Data on the physical environment and its suitability for aquaculture in an Irish fjard, which is host to a number of different aquaculture activities, were derived from a three-dimensional hydrodynamic and GIS models. Subsequent incorporation into environmental vulnerability models, based on neuro-fuzzy techniques, highlighted localities particularly vulnerable to aquaculture development. The models produced an overall classification accuracy of 85.71%, with a Kappa coefficient of agreement of 81%, and were sensitive to different input parameters. A statistical comparison between vulnerability scores and nitrogen concentrations in sediment associated with salmon cages showed good correlation. Neuro-fuzzy techniques within GIS modeling classify vulnerability of coastal regions appropriately and have a role in policy decisions for aquaculture site selection. Copyright © 2011 Elsevier Ltd. All rights reserved.

[Evaluation of cultural service value of aquaculture pond ecosystem: a case study in a water conservation area of Shanghai].

PubMed

Li, Sheng; Guo, Zong-xiang; Yang, Huai-yu; Yang, Zheng-yong

2009-12-01

Pond aquaculture has existed in China for thousands of years, which has not only contributed great economic value, but also presented cultural value for human beings. With the development and upgrading of Chinese economy and culture, these values will be highlighted further. To evaluate the cultural service value of pond aquaculture ecosystem would provide a scientific base to the policy-making to avoid or reduce the wrong design-making or avoid the policy-malfunction, and also, to promote the development of aquaculture and related recreational fishing industry, increase the added value of aquaculture and the income of fish-farmers, and promote the economic development of rural area. Based on the survey data from the aquaculture ponds in the water conservation area of Dianshan Lake in Qingpu District of Shanghai and the related statistical data, the cultural service value including recreational value and existence value of the aquaculture pond ecosystem in the area was estimated by means of travel cost method (TCM) and contingent valuation method (CVM). The total cultural service value of this ecosystem was about 213 million Yuan x a(-1) or 231296. 69 Yuan x hm(-2) x a(-1), being 5. 25 times of the market value of aquaculture products, among which, recreational value was about 189 million Yuan x a(-1), and existence value was about 24 million Yuan x a(-1). It was suggested that in the construction of new rural areas of Shanghai, sufficient attention should be paid on the full play of the cultural service value of aquaculture pond ecosystem.

Optimizing Ocean Space: Co-siting Open Ocean Aquaculture

NASA Astrophysics Data System (ADS)

Cobb, B. L.; Wickliffe, L. C.; Morris, J. A., Jr.

2016-12-01

In January of 2016, NOAA's National Marine Fisheries Service released the Gulf Aquaculture Plan (GAP) to manage the development of environmentally sound and economically sustainable open ocean finfish aquaculture in the Gulf of Mexico (inside the U.S. Exclusive Economic Zone [EEZ]). The GAP provides the first regulatory framework for aquaculture in federal waters with estimated production of 64 million pounds of finfish, and an estimated economic impact of $264 million annually. The Gulf of Mexico is one of the most industrialized ocean basins in the world, with many existing ocean uses including oil and natural gas production, shipping and commerce, commercial fishing operations, and many protected areas to ensure conservation of valuable ecosystem resources and services. NOAA utilized spatial planning procedures and tools identifying suitable sites for establishing aquaculture through exclusion analyses using authoritative federal and state data housed in a centralized geodatabase. Through a highly collaborative, multi-agency effort a mock permitting exercise was conducted to illustrate the regulatory decision-making process for the Gulf. Further decision-making occurred through exploring co-siting opportunities with oil and natural gas platforms. Logistical co-siting was conducted to reduce overall operational costs by looking at distance to major port and commodity tonnage at each port. Importantly, the process of co-siting allows aquaculture to be coupled with other benefits, including the availability of previously established infrastructure and the reduction of environmental impacts.

Aquaculture disturbance impacts the diet but not ecological linkages of a ubiquitous predatory fish

USGS Publications Warehouse

McPeek, Kathleen C.; McDonald, P. Sean; VanBlaricom, Glenn

2015-01-01

Aquaculture operations are a frequent and prominent cause of anthropogenic disturbance to marine and estuarine communities and may alter species composition and abundance. However, little is known about how such disturbances affect trophic linkages or ecosystem functions. In Puget Sound, Washington, aquaculture of the Pacific geoduck clam (Panopea generosa) is increasing and involves placing nets and polyvinyl chloride (PVC) tubes in intertidal areas to protect juvenile geoducks from predators. Initial studies of the structured phase of the farming cycle have documented limited impacts on the abundance of some species. To examine the effect of geoduck aquaculture on ecological linkages, the trophic relationships of a local ubiquitous consumer, Pacific staghorn sculpin (Leptocottus armatus), to its invertebrate prey were compared between geoduck aquaculture sites and nearby reference areas with no aquaculture. Mark-recapture data indicated that sculpin exhibit local site fidelity to cultured and reference areas. The stomach contents of sculpin and stable isotope signatures of sculpin and their prey were examined to study the trophic ecology of cultured and reference areas. Results showed that the structured phase of geoduck aquaculture initiated some changes to staghorn sculpin ecology, as reflected in sculpin diet through stomach content analysis. However, carbon and nitrogen stable isotopes revealed that the general food web function of sculpin remained unchanged. The source of carbon at the base of the food web and the trophic position of sculpin were not impacted by geoduck aquaculture. The study has important implications for geoduck aquaculture management and will inform regulatory decisions related to shellfish aquaculture policy.

Food safety issues associated with products from aquaculture. Report of a Joint FAO/NACA/WHO Study Group.

PubMed

1999-01-01

The past decade has seen rapid expansion in aquaculture production. In the fisheries sector, as in animal production, farming is replacing hunting as the primary food production strategy. In future, farmed fish will be an even more important source of protein foods than they are today, and the safety for human consumption of products from aquaculture is of public health significance. This is the report of a Study Group that considered food safety issues associated with farmed finfish and crustaceans. The principal conclusion was that an integrated approach--involving close collaboration between the aquaculture, agriculture, food safety, health and education sectors--is needed to identify and control hazards associated with products from aquaculture. Food safety assurance should be included in fish farm management and form an integral part of the farm-to-table food safety continuum. Where appropriate, measures should be based on Hazard Analysis and Critical Control Point (HACCP) methods; however, difficulties in applying HACCP principles to small-scale farming systems were recognized. Food safety hazards associated with products from aquaculture differ according to region, habitat and environmental conditions, as well as methods of production and management. Lack of awareness of hazards can hinder risk assessment and the application of risk management strategies to aquaculture production, and education is therefore needed. Chemical and biological hazards that should to be taken into account in public health policies concerning products from aquaculture are discussed in this report, which should be of use to policy-makers and public health officials. The report will also assist fish farmers to identify hazards and develop appropriate hazard-control strategies.

Containment Area Aquaculture Program. Economics and Marketing of Aquaculture in Dredged Material Containment Areas

DTIC Science & Technology

1993-09-01

project shrimp farm and to use the information learned from the demonstration to examine the economic feasibility of aquaculture in dredged material...aquaculture within the USACE. The Containment Area Aquaculture Program (CAAP) was thus initiated in 1986, as a development of the Environmental ...company. The work of Mariquest was completed in 1989 by Cultured Seafood Group, Inc., Laguna Vista, TX. The

World Aquaculture: Environmental Impacts and Troubleshooting Alternatives

PubMed Central

Martinez-Porchas, Marcel; Martinez-Cordova, Luis R.

2012-01-01

Aquaculture has been considered as an option to cope with the world food demand. However, criticisms have arisen around aquaculture, most of them related to the destruction of ecosystems such as mangrove forest to construct aquaculture farms, as well as the environmental impacts of the effluents on the receiving ecosystems. The inherent benefits of aquaculture such as massive food production and economical profits have led the scientific community to seek for diverse strategies to minimize the negative impacts, rather than just prohibiting the activity. Aquaculture is a possible panacea, but at present is also responsible for diverse problems related with the environmental health; however the new strategies proposed during the last decade have proven that it is possible to achieve a sustainable aquaculture, but such strategies should be supported and proclaimed by the different federal environmental agencies from all countries. Additionally there is an urgent need to improve legislation and regulation for aquaculture. Only under such scenario, aquaculture will be a sustainable practice. PMID:22649291

Public, animal, and environmental health implications of aquaculture.

PubMed Central

Garrett, E. S.; dos Santos, C. L.; Jahncke, M. L.

1997-01-01

Aquaculture is important to the United States and the world's fishery system. Both import and export markets for aquaculture products will expand and increase as research begins to remove physiologic and other animal husbandry barriers. Overfishing of wild stock will necessitate supplementation and replenishment through aquaculture. The aquaculture industry must have a better understanding of the impact of the "shrouded" public and animal health issues: technology ignorance, abuse, and neglect. Cross-pollination and cross-training of public health and aquaculture personnel in the effect of public health, animal health, and environmental health on aquaculture are also needed. Future aquaculture development programs require an integrated Gestalt public health approach to ensure that aquaculture does not cause unacceptable risks to public or environmental health and negate the potential economic and nutritional benefits of aquaculture. PMID:9366596

BREEDING AND GENETICS SYMPOSIUM: Climate change and selective breeding in aquaculture.

PubMed

Sae-Lim, P; Kause, A; Mulder, H A; Olesen, I

2017-04-01

Aquaculture is the fastest growing food production sector and it contributes significantly to global food security. Based on Food and Agriculture Organization (FAO) of the United Nations, aquaculture production must increase significantly to meet the future global demand for aquatic foods in 2050. According to Intergovernmental Panel on Climate Change (IPCC) and FAO, climate change may result in global warming, sea level rise, changes of ocean productivity, freshwater shortage, and more frequent extreme climate events. Consequently, climate change may affect aquaculture to various extents depending on climatic zones, geographical areas, rearing systems, and species farmed. There are 2 major challenges for aquaculture caused by climate change. First, the current fish, adapted to the prevailing environmental conditions, may be suboptimal under future conditions. Fish species are often poikilothermic and, therefore, may be particularly vulnerable to temperature changes. This will make low sensitivity to temperature more important for fish than for livestock and other terrestrial species. Second, climate change may facilitate outbreaks of existing and new pathogens or parasites. To cope with the challenges above, 3 major adaptive strategies are identified. First, general 'robustness' will become a key trait in aquaculture, whereby fish will be less vulnerable to current and new diseases while at the same time thriving in a wider range of temperatures. Second, aquaculture activities, such as input power, transport, and feed production contribute to greenhouse gas emissions. Selection for feed efficiency as well as defining a breeding goal that minimizes greenhouse gas emissions will reduce impacts of aquaculture on climate change. Finally, the limited adoption of breeding programs in aquaculture is a major concern. This implies inefficient use of resources for feed, water, and land. Consequently, the carbon footprint per kg fish produced is greater than when fish from

Aquaculture report 1976

DOE Office of Scientific and Technical Information (OSTI.GOV)

Campbell, D.K.; Watson, L.; Kent, J.C.

1977-04-08

Growth of channel catfish (Ictalurus punctatus) and Tilapia zillii in the Reft River Geothermal Area (RRGT) geothermal waters can equal or surpass that in a commercial aquaculture facility. Fish and prawn mortality over the course of the intermediate term preliminary study did not appear to be related to any inherent geothermal water chemistry conditions. Temperature control was a problem but does not appear to be beyond design control. The absence of temperature-related mortality in channel catfish, Tilapia zilli, and yellow perch (Perca flavescens) indicates increased survival and suggests reduced expenditures for disease control. It may also allow higher fish densitiesmore » in commercial aquaculture operations using geothermal water. Results of this study indicate potential for commercial aquaculture development at the Raft River Geothermal Testing Site.« less

Aquaculture: Challenges and promise

USDA-ARS?s Scientific Manuscript database

Aquaculture is the culture of aquatic organisms, which includes fish, mollusks, crustaceans, algae and plants. People have been involved in different forms of aquaculture for thousands of years, with early documented evidence dating back as far as 500 BC in China (Ling 1977). Today, the practice of ...

Potential drivers of virulence evolution in aquaculture

USGS Publications Warehouse

Kennedy, David A.; Kurath, Gael; Brito, Ilana L.; Purcell, Maureen K.; Read, Andrew F.; Winton, James R.; Wargo, Andrew R.

2016-01-01

Infectious diseases are economically detrimental to aquaculture, and with continued expansion and intensification of aquaculture, the importance of managing infectious diseases will likely increase in the future. Here, we use evolution of virulence theory, along with examples, to identify aquaculture practices that might lead to the evolution of increased pathogen virulence. We identify eight practices common in aquaculture that theory predicts may favor evolution toward higher pathogen virulence. Four are related to intensive aquaculture operations, and four others are related specifically to infectious disease control. Our intention is to make aquaculture managers aware of these risks, such that with increased vigilance, they might be able to detect and prevent the emergence and spread of increasingly troublesome pathogen strains in the future.

Assessing the Prospects for Employment in an Expansion of US Aquaculture

NASA Astrophysics Data System (ADS)

Ngo, N.

2006-12-01

The United States imports 60 percent of its seafood, leading to a 7 billion seafood trade deficit. To mitigate this deficit, the National Oceanographic and Atmospheric Administration (NOAA), a branch of the U.S. Department of Commerce, has promoted the expansion of U.S. production of seafood by aquaculture. NOAA projects that the future expansion of a U.S. aquaculture industry could produce as much as 5 billion in annual sales. NOAA claims that one of the benefits of this expansion would be an increase in employment from 180,000 to 600,000 persons (100,000 indirect jobs and 500,000 direct jobs). Sources of these estimates and the assumptions upon which they are based are unclear, however. The Marine Aquaculture Task Force (MATF), an independent scientific panel, has been skeptical of NOAA's employment estimates, claiming that its sources of information are weak and based upon dubious assumptions. If NOAA has exaggerated its employment projections, then the benefits from an expansion of U.S. aquaculture production would not be as large as projected. y study examined published estimates of labor productivity from the domestic and foreign aquaculture of a variety of species, and I projected the potential increase in employment associated with a 5 billion aquaculture industry, as proposed by NOAA. Results showed that employment estimates will range from only 40,000 to 128,000 direct jobs by 2025 as a consequence of the proposed expansion. Consequently, NOAA may have overestimated its employment projections-?possibly by as much as 170 percent, implying that NOAA's employment estimate requires further research or adjustment.

National Vaccine Policy: ethical equity issues.

PubMed

Jayakrishnan, T

2013-01-01

The ministry of health and family welfare published the national vaccination policy in April 2011. The policy document drew severe criticism from several public health experts. A review of the print and web-based literature on the national vaccine policy was done and the issues of ethics and equity involved in introducing new vaccines under the Universal Immunisation Programme (UIP) were studied. The average coverage of the UIP vaccines at the national level is below 50%. Despite this, the policy document did not state any concrete strategy for increasing the coverage. The main stumbling block for evidence-based vaccine policy in India is the lack of reliable epidemiological data, which makes it difficult for the National Technical Advisory Group on Immunisation to offer sound technical advice to the government. No attempts have been made to prioritise diseases or the selection of vaccines. The policy suggests the introduction of the following vaccines in the UIP: Haemophilus influenzae type b, pneumococcal vaccine, rotavirus vaccines and human papillomavirus (HPV). This selection is on the grounds of the vaccines' availability, not on the basis of epidemiological evidence or proven cost-effectiveness. This is a critical review of the current vaccination policy and the move to include the rotavirus and HPV vaccines in the UIP.

Estimating the cost of sea lice to salmon aquaculture in eastern Canada.

PubMed Central

Mustafa, A; Rankaduwa, W; Campbell, P

2001-01-01

Parasitic sea lice are serious problems in aquaculture. The true cost of these parasites is unknown. We demonstrate the economic burden imposed by sea lice, so that researchers, aquatic specialists, and policy makers can approximate the economic cost of this problem and work towards developing alternative control methods. PMID:11195524

Meeting the quest for spatial efficiency: progress and prospects of extensive aquaculture within offshore wind farms

NASA Astrophysics Data System (ADS)

Buck, B. H.; Krause, G.; Michler-Cieluch, T.; Brenner, M.; Buchholz, C. M.; Busch, J. A.; Fisch, R.; Geisen, M.; Zielinski, O.

2008-09-01

Along the German North Sea coast, the observed high spatial competition of stakeholders has encouraged the idea of integrating open ocean aquaculture in conjunction with offshore wind farms beyond the 12 miles zone. The article provides an overview on the current state of transdisciplinary research on a potential implementation of such a multifunctional use concept on a showcase basis, covering biological, technical, economic and social/policy aspects as well as private-public partnerships and the relevant institutional bodies. We show that the cultivation of seaweeds and blue mussels is biologically and technically feasible in a high-energy environment using modified cultivation strategies. The point of departure of our multi-use concept was that the solid groundings of wind turbines could serve as attachment points for the aquaculture installations and become the key to the successful commercial cultivation of any offshore aquatic organism. However, spaces in between the turbines are also attractive for farming projects, since public access is restricted and thus the cultivation site protected from outside influences. An economic analysis of different operation scenarios indicates that the market price and the annual settlement success of juvenile mussels are the main factors that determine the breakeven point. Social and policy science research reveals that the integration of relevant actors into the development of a multi-use concept for a wind farm-mariculture interaction is a complex and controversial issue. Combining knowledge and experience of wind farm planners as well as mussel fishermen and mariculturists within the framework of national and EU policies is probably the most important component for designing and developing an effective offshore co-management regime to limit the consumption of ocean space.

Climate policy in India: what shapes international, national and state policy?

PubMed

Atteridge, Aaron; Shrivastava, Manish Kumar; Pahuja, Neha; Upadhyay, Himani

2012-01-01

At the international level, India is emerging as a key actor in climate negotiations, while at the national and sub-national levels, the climate policy landscape is becoming more active and more ambitious. It is essential to unravel this complex landscape if we are to understand why policy looks the way it does, and the extent to which India might contribute to a future international framework for tackling climate change as well as how international parties might cooperate with and support India's domestic efforts. Drawing on both primary and secondary data, this paper analyzes the material and ideational drivers that are most strongly influencing policy choices at different levels, from international negotiations down to individual states. We argue that at each level of decision making in India, climate policy is embedded in wider policy concerns. In the international realm, it is being woven into broader foreign policy strategy, while domestically, it is being shaped to serve national and sub-national development interests. While our analysis highlights some common drivers at all levels, it also finds that their influences over policy are not uniform across the different arenas, and in some cases, they work in different ways at different levels of policy. We also indicate what this may mean for the likely acceptability within India of various climate policies being pushed at the international level.

Public Perceptions of Aquaculture: Evaluating Spatiotemporal Patterns of Sentiment around the World

PubMed Central

Froehlich, Halley E.; Gentry, Rebecca R.; Rust, Michael B.; Grimm, Dietmar; Halpern, Benjamin S.

2017-01-01

Aquaculture is developing rapidly at a global scale and sustainable practices are an essential part of meeting the protein requirements of the ballooning human population. Locating aquaculture offshore is one strategy that may help address some issues related to nearshore development. However, offshore production is nascent and distinctions between the types of aquatic farming may not be fully understood by the public–important for collaboration, research, and development. Here we evaluate and report, to our knowledge, the first multinational quantification of the relative sentiments and opinions of the public around distinct forms of aquaculture. Using thousands of newspaper headlines (Ntotal = 1,596) from developed (no. countries = 26) and developing (42) nations, ranging over periods of 1984 to 2015, we found an expanding positive trend of general ‘aquaculture’ coverage, while ‘marine’ and ‘offshore’ appeared more negative. Overall, developing regions published proportionally more positive than negative headlines than developed countries. As case studies, government collected public comments (Ntotal = 1,585) from the United States of America (USA) and New Zealand mirrored the media sentiments; offshore perception being particularly negative in the USA. We also found public sentiment may be influenced by local environmental disasters not directly related to aquaculture (e.g., oil spills). Both countries voiced concern over environmental impacts, but the concerns tended to be more generalized, rather than targeted issues. Two factors that could be inhibiting informed discussion and decisions about offshore aquaculture are lack of applicable knowledge and actual local development issues. Better communication and investigation of the real versus perceived impacts of aquaculture could aid in clarifying the debate about aquaculture, and help support future sustainable growth. PMID:28046057

National policy on physical activity: the development of a policy audit tool.

PubMed

Bull, Fiona C; Milton, Karen; Kahlmeier, Sonja

2014-02-01

Physical inactivity is a leading risk factor for noncommunicable disease worldwide. Increasing physical activity requires large scale actions and relevant, supportive national policy across multiple sectors. The policy audit tool (PAT) was developed to provide a standardized instrument to assess national policy approaches to physical activity. A draft tool, based on earlier work, was developed and pilot-tested in 7 countries. After several rounds of revisions, the final PAT comprises 27 items and collects information on 1) government structure, 2) development and content of identified key policies across multiple sectors, 3) the experience of policy implementation at both the national and local level, and 4) a summary of the PAT completion process. PAT provides a standardized instrument for assessing progress of national policy on physical activity. Engaging a diverse international group of countries in the development helped ensure PAT has applicability across a wide range of countries and contexts. Experiences from the development of the PAT suggests that undertaking an audit of health enhancing physical activity (HEPA) policy can stimulate greater awareness of current policy opportunities and gaps, promote critical debate across sectors, and provide a catalyst for collaboration on policy level actions. The final tool is available online.

Chemicals for worldwide aquaculture

USGS Publications Warehouse

Schnick, R.A.

1991-01-01

Regulations and therapeutants or other safe chemicals that are approved or acceptable for use in the aquaculture industry in the US, Canada, Europe and Japan are presented, discussing also compounds that are unacceptable for aquaculture. Chemical use practices that could affect public health are considered and details given regarding efforts to increase the number of registered and acceptable chemicals.

Handbook for aquaculture water quality

USDA-ARS?s Scientific Manuscript database

Efficient aquaculture production depends upon maintaining acceptable water quality conditions in culture units. This handbook discusses background information from chemistry, physics, biology, and engineering necessary for understanding the principles of water quality management in aquaculture. It a...

Marine shrimp aquaculture and natural resource degradation in Thailand

NASA Astrophysics Data System (ADS)

Flaherty, Mark; Karnjanakesorn, Choomjet

1995-01-01

Rising demand for shrimp in the developed nations has helped to foster a dramatic growth in marine shrimp aquaculture, particularly in South America and South Asia. In Thailand, Marine shrimp aquaculture is now an important earmer of foreign exchange. The growth in Production has been achieved through the expansion of the culture area and the adoption of intensive production methods. The conversion of near-shore areas to shrimp culture, however, is proving to have many consequences that impinge on the environmental integrity of coastal areas. This paper reviews the development of Thailand's marine shrimp culture industry and examines the nature of the environmental impacts that are emerging. It then discusses the implications these have for rural poor and the long-term viability of the culture industry.

Australia's national men's health policy: masculinity matters.

PubMed

Saunders, Margo; Peerson, Anita

2009-08-01

The development of Australia's first national men's health policy provides an important opportunity for informed discussions of health and gender. It is therefore a concern that the stated policy appears to deliberately exclude hegemonic masculinity and other masculinities, despite evidence of their major influence on men's health-related values, beliefs, perspectives, attitudes, motivations and behaviour. We provide an evidence-based critique of the proposed approach to a national men's health policy which raises important questions about whether the new policy can achieve its aims if it fails to acknowledge 'masculinity' as a key factor in Australian men's health. The national men's health policy should be a means to encourage gender analysis in health. This will require recognition of the influence of hegemonic masculinity, and other masculinities, on men's health. Recognising the influence of 'masculinity' on men's health is not about 'blaming' men for 'behaving badly', but is crucial to the development of a robust, meaningful and comprehensive national men's health policy.

Mapping the global potential for marine aquaculture.

PubMed

Gentry, Rebecca R; Froehlich, Halley E; Grimm, Dietmar; Kareiva, Peter; Parke, Michael; Rust, Michael; Gaines, Steven D; Halpern, Benjamin S

2017-09-01

Marine aquaculture presents an opportunity for increasing seafood production in the face of growing demand for marine protein and limited scope for expanding wild fishery harvests. However, the global capacity for increased aquaculture production from the ocean and the relative productivity potential across countries are unknown. Here, we map the biological production potential for marine aquaculture across the globe using an innovative approach that draws from physiology, allometry and growth theory. Even after applying substantial constraints based on existing ocean uses and limitations, we find vast areas in nearly every coastal country that are suitable for aquaculture. The development potential far exceeds the space required to meet foreseeable seafood demand; indeed, the current total landings of all wild-capture fisheries could be produced using less than 0.015% of the global ocean area. This analysis demonstrates that suitable space is unlikely to limit marine aquaculture development and highlights the role that other factors, such as economics and governance, play in shaping growth trajectories. We suggest that the vast amount of space suitable for marine aquaculture presents an opportunity for countries to develop aquaculture in a way that aligns with their economic, environmental and social objectives.

Managing animal health from an aquaculture perspective

USDA-ARS?s Scientific Manuscript database

Aquaculture is the production of aquatic animals for food. The aquaculture industry is a rapidly expanding segment of U. S. agriculture and NOAA estimated the industry was worth $1.2 billion in 2011. Disease related losses in aquaculture either by decreased performance and/or mortality is estimate...

Meeting the Needs for More Fish Through Aquaculture

NASA Astrophysics Data System (ADS)

Giap, D. H.; Lam, T. J.

2015-10-01

Fish is one of the major sources of animal protein. Due to rising world populations, increasing income and urbanization, demand for fish has been increasing. In order to meet the need for more fish, aquaculture has become increasingly important as wild populations and production from capture fisheries have declined due to overfishing and poor management. In recent years, production from aquaculture has increased rapidly to address the shortfalls in capture fisheries, especially in Asia where aquaculture production accounts for about 90% of world aquaculture production by volume. This paper reviews the status of the world’s fish production, provides an update on Asian aquaculture, and highlights developments that are contributing to sustainable fish production, particularly integrated multi-trophic aquaculture and aquaponics.

Aquaculture and food crisis: opportunities and constraints.

PubMed

Liao, I Chiu; Chao, Nai-Hsien

2009-01-01

Fish farming, now well known as aquaculture, has been well recognized since the ancient era. The first written document on fish culture was published in China in 475 BC, and the first koi pond was constructed at the Japanese Imperial Palace grounds during 71-130 AD. In recent years, aquaculture has progressively played an important role in the provision of: animal protein and gourmet cuisines, job opportunities, and foreign currency for developing countries. Asian countries produce around 91 percent of the world's total aquaculture production. Among the top ten aquaculture-producing countries, nine are from Asia. The current global population consist of more than 6.5 billion individuals; over one billion of which face hunger problem. In the highly populated Asia-Pacific region with moderately high-productivity, 642 million people are still facing hunger. Being a proficient and potential source of animal protein, aquaculture will play an increasing and important role in solving the world food problem in the future. This paper discusses both the opportunities and constraints in the aquaculture industry, specifically in the Asia-Pacific region, and its possible role in solving the current global food crisis. Strategies including promotion and adoption of traceability and HACCP systems for food safety, and marketing management for aquaculture products are also suggested. It is hoped that traditional administration of aquaculture management for survival, profit, as well as food safety will successfully match sustainability management to meet the urgent global need for food.

77 FR 15052 - National Ocean Council-National Ocean Policy Draft Implementation Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-14

... COUNCIL ON ENVIRONMENTAL QUALITY National Ocean Council--National Ocean Policy Draft Implementation Plan AGENCY: Council on Environmental Quality. ACTION: Extension of comment period. SUMMARY: On July 19, 2010, President Obama signed Executive Order 13547 establishing a National Policy for the...

Cross-national diffusion of mental health policy

PubMed Central

Shen, Gordon C

2014-01-01

Background: Following the tenets of world polity and innovation diffusion theories, I focus on the coercive and mimetic forces that influence the diffusion of mental health policy across nations. International organizations’ mandates influence government behavior. Dependency on external resources, namely foreign aid, also affects governments’ formulation of national policy. And finally, mounting adoption in a region alters the risk, benefits, and information associated with a given policy. Methods: I use post-war, discrete time data spanning 1950 to 2011 and describing 193 nations’ mental health systems to test these diffusion mechanisms. Results: I find that the adoption of mental health policy is highly clustered temporally and spatially. Results provide support that membership in the World Health Organization (WHO), interdependence with neighbors and peers in regional blocs, national income status, and migrant sub-population are responsible for isomorphism. Aid, however, is an insufficient determinant of mental health policy adoption. Conclusion: This study examines the extent to which mental, neurological, and substance use disorder are addressed in national and international contexts through the lens of policy diffusion theory. It also adds to policy dialogues about non-communicable diseases as nascent items on the global health agenda. PMID:25337601

Aquaculture. Second Edition. Teacher Edition.

ERIC Educational Resources Information Center

Walker, Susan S.; Crummett, Dan

This teacher and student guide for aquaculture contains 15 units of instruction that cover the following topics: (1) introduction to aquaculture; (2) the aquatic environment; (3) fundamental fish biology; (4) marketing; (5) site selection; (6) facility design and layout; (7) water quality management; (8) fish health management; (9) commercial…

Fact Sheet: National Space Policy. Appendix F-2

NASA Technical Reports Server (NTRS)

1996-01-01

For over three decades, the United States has led the world in the exploration and use of outer space. Our achievements in space have inspired a generation of Americans and people throughout the world. We will maintain this leadership role by supporting a strong, stable, and balanced national space program that serves our goals in national security, foreign policy, economic growth, environmental stewardship, and scientific and technical excellence. Access to and use of space are central for preserving peace and protecting US national security as well as civil and commercial interests. The United States will pursue greater levels of partnership and cooperation in national and international space activities and work with other nations to ensure the continued exploration and use of outer space for peaceful purposes. The goals of the US space program are to: (a) Enhance knowledge of the Earth, the solar system, and the universe through human and robotic exploration; (b) Strengthen and maintain the national security of the United States; (c) Enhance the economic competitiveness and scientific and technical capabilities of the United States; (d) Encourage State, local, and private sector investment in, and use of, space technologies; (e) Promote international cooperation to further US domestic, national security, and foreign policies. The United States is committed to the exploration and use of outer space by all nations for peaceful purposes and for the benefit of all humanity. "Peaceful purposes" allow defense and intelligence-related activities in pursuit of national security and other goals. The United States rejects any claims to sovereignty by any nation over outer space or celestial bodies, or any portion thereof, and rejects any limitations on the fundamental right of sovereign nations to acquire data from space. The United States considers the space systems of any nation to be national property with the right of passage through and operations in space without

National freight transportation policy statement

DOT National Transportation Integrated Search

1997-01-06

This statement of guiding principles for the Nation's freight transportation system sets forth a DOT policy framework that will help shape important decisions affecting freight transportation across all modes. Our interest is to ensure the nation has...

Whose policy is it anyway? International and national influences on health policy development in Uganda.

PubMed

Okuonzi, S A; Macrae, J

1995-06-01

As national resources for health decline, so dependence on international resources to finance the capital and recurrent costs is increasing. This dependence, combined with an increasing emphasis on policy-based, as opposed to project-based, lending and grant-making has been accompanied by greater involvement of international actors in the formation of national health policy. This paper explores the process of health policy development in Uganda and examines how major donors are influencing and conflicting with national policy-making bodies. Focusing on two examples of user fees and drugs policies, it argues that while the content of international prescriptions to strengthen the health system may not be bad in itself, the process by which they are applied potentially threatens national sovereignty and weakens mechanisms for ensuring accountability. It concludes by proposing that in order to increase the sustainability of policy reforms, much greater emphasis should be placed on strengthening national capacity for policy analysis and research, building up policy networks and enhancing the quality of information available to the public concerning key policy changes.

Kenyan Nurses Involvement in National Policy Development Processes

PubMed Central

Juma, Pamela Atieno

2014-01-01

The aim of this study was to critically examine how nurses have been involved in national policy processes in the Kenyan health sector. The paper reports qualitative results from a larger mixed method study. National nonnursing decision-makers and nurse leaders, and provincial managers as well as frontline nurse managers from two Kenyan districts were purposefully selected for interviews. Interviews dealt with nurses' involvement in national policy processes, factors hindering nurses' engagement in policy processes, and ways to enhance nurses' involvement in policy processes. Critical theory and feminist perspectives guided the study process. Content analysis of data was conducted. Findings revealed that nurses' involvement in policy processes in Kenya was limited. Only a few nurse leaders were involved in national policy committees as a result of their positions in the sector. Critical analysis of the findings revealed that hierarchies and structural factors as well as nursing professional issues were the primary barriers constraining nurses' involvement in policy processes. Thus, there is need to address these factors both by nurses themselves and by nonnursing decision makers, in order to enhance nurses engagement in policy making and further the contribution to quality of services to the communities. PMID:25349731

Assessing restrictiveness of national alcohol marketing policies.

PubMed

Esser, Marissa B; Jernigan, David H

2014-01-01

To develop an approach for monitoring national alcohol marketing policies globally, an area of the World Health Organization's (WHO) Global Alcohol Strategy. Data on restrictiveness of alcohol marketing policies came from the 2002 and 2008 WHO Global Surveys on Alcohol and Health. We included four scales in a sensitivity analysis to determine optimal weights to score countries on their marketing policies and applied the selected scale to assess national marketing policy restrictiveness. Nearly, 36% of countries had no marketing restrictions. The overall restrictiveness levels were not significantly different between 2002 and 2008. The number of countries with strict marketing regulations did not differ across years. This method of monitoring alcohol marketing restrictiveness helps track progress towards implementing WHO'S Global Alcohol Strategy. Findings indicate a consistent lack of restrictive policies over time, making this a priority area for national and global action. © The Author 2014. Medical Council on Alcohol and Oxford University Press. All rights reserved.

Live Attenuated Bacterial Vaccines in Aquaculture

USDA-ARS?s Scientific Manuscript database

Aquaculture has emerged as an important economical agribusiness, worldwide. Among the top barrier to growth of aquaculture is infectious disease that is causing severe economic losses. Bacterial species of more than 20 genera have been reported as causes of diseases. The risk of disease is often ...

Are national policies on global health in fact national policies on global health governance? A comparison of policy designs from Norway and Switzerland.

PubMed

Jones, Catherine M; Clavier, Carole; Potvin, Louise

2017-01-01

Since the signing of the Oslo Ministerial Declaration in 2007, the idea that foreign policy formulation should include health considerations has gained traction on the United Nations agenda as evidenced by annual General Assembly resolutions on global health and foreign policy. The adoption of national policies on global health (NPGH) is one way that some member states integrate health and foreign policymaking. This paper explores what these policies intend to do and how countries plan to do it. Using a most similar systems design, we carried out a comparative study of two policy documents formally adopted in 2012. We conducted a directed qualitative content analysis of the Norwegian White Paper on Global health in foreign and development policy and the Swiss Health Foreign Policy using Schneider and Ingram's policy design framework. After replicating analysis methods for each document, we analysed them side by side to explore the commonalities and differences across elements of NPGH design. Analyses indicate that NPGH expect to influence change outside their borders. Targeting the international level, they aim to affect policy venues, multilateral partnerships and international institutions. Instruments for supporting desired changes are primarily those of health diplomacy, proposed as a tool for negotiating interests and objectives for global health between multiple sectors, used internally in Switzerland and externally in Norway. Findings suggest that NPGH designs contribute to constructing the global health governance system by identifying it as a policy target, and policy instruments may elude the health sector actors unless implementation rules explicitly include them. Research should explore how future NPGH designs may construct different kinds of targets as politicised groups of actors on which national governments seek to exercise influence for global health decision-making.

Are national policies on global health in fact national policies on global health governance? A comparison of policy designs from Norway and Switzerland

PubMed Central

Clavier, Carole; Potvin, Louise

2017-01-01

Background Since the signing of the Oslo Ministerial Declaration in 2007, the idea that foreign policy formulation should include health considerations has gained traction on the United Nations agenda as evidenced by annual General Assembly resolutions on global health and foreign policy. The adoption of national policies on global health (NPGH) is one way that some member states integrate health and foreign policymaking. This paper explores what these policies intend to do and how countries plan to do it. Methods Using a most similar systems design, we carried out a comparative study of two policy documents formally adopted in 2012. We conducted a directed qualitative content analysis of the Norwegian White Paper on Global health in foreign and development policy and the Swiss Health Foreign Policy using Schneider and Ingram's policy design framework. After replicating analysis methods for each document, we analysed them side by side to explore the commonalities and differences across elements of NPGH design. Results Analyses indicate that NPGH expect to influence change outside their borders. Targeting the international level, they aim to affect policy venues, multilateral partnerships and international institutions. Instruments for supporting desired changes are primarily those of health diplomacy, proposed as a tool for negotiating interests and objectives for global health between multiple sectors, used internally in Switzerland and externally in Norway. Conclusion Findings suggest that NPGH designs contribute to constructing the global health governance system by identifying it as a policy target, and policy instruments may elude the health sector actors unless implementation rules explicitly include them. Research should explore how future NPGH designs may construct different kinds of targets as politicised groups of actors on which national governments seek to exercise influence for global health decision-making. PMID:28589007

Policy mapping for establishing a national emergency health policy for Nigeria

PubMed Central

Aliyu, Zakari Y

2002-01-01

Background The number of potential life years lost due to accidents and injuries though poorly studied has resulted in tremendous economic and social loss to Nigeria. Numerous socio-cultural, economic and political factors including the current epidemic of ethnic and religious conflicts act in concert in predisposing to and enabling the ongoing catastrophe of accident and injuries in Nigeria. Methods Using the "policymaker", Microsoft-Windows® based software, the information generated on accidents and injuries and emergency health care in Nigeria from literature review, content analysis of relevant documents, expert interviewing and consensus opinion, a model National Emergency Health Policy was designed and analyzed. A major point of analysis for the policy is the current political feasibility of the policy including its opportunities and obstacles in the country. Results A model National Emergency Health Policy with policy goals, objectives, programs and evaluation benchmarks was generated. Critical analyses of potential policy problems, associated multiple players, diverging interests and implementation guidelines were developed. Conclusions "Political health modeling" a term proposed here would be invaluable to policy makers and scholars in developing countries in assessing the political feasibility of policy managing. Political modeling applied to the development of a NEHP in Nigeria would empower policy makers and the policy making process and would ensure a sustainable emergency health policy in Nigeria. PMID:12181080

45 CFR 650.2 - National Science Foundation patent policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 3 2011-10-01 2011-10-01 false National Science Foundation patent policy. 650.2 Section 650.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PATENTS § 650.2 National Science Foundation patent policy. As authorized by the National Science...

45 CFR 650.2 - National Science Foundation patent policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false National Science Foundation patent policy. 650.2 Section 650.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PATENTS § 650.2 National Science Foundation patent policy. As authorized by the National Science...

45 CFR 650.2 - National Science Foundation patent policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false National Science Foundation patent policy. 650.2 Section 650.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PATENTS § 650.2 National Science Foundation patent policy. As authorized by the National Science...

45 CFR 650.2 - National Science Foundation patent policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false National Science Foundation patent policy. 650.2 Section 650.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PATENTS § 650.2 National Science Foundation patent policy. As authorized by the National Science...

45 CFR 650.2 - National Science Foundation patent policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false National Science Foundation patent policy. 650.2 Section 650.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PATENTS § 650.2 National Science Foundation patent policy. As authorized by the National Science...

United States national security policy making and Vietnam

DOE Office of Scientific and Technical Information (OSTI.GOV)

Davidson, M.W.

1985-01-01

The United States failed to achieve its goals in waging a war in Vietnam. This thesis endeavors to show that this failure was due to errors in the formulation of American national security policy regarding Vietnam. The policy making process went astray, at least in part, due to a narrowing of the role of senior military officers as national security policy makers. The restricted role of senior officers as national security policy makers adversely affected American policy formulation regarding Vietnam. The United States response to the coup against Diem in 1963 and the deployment of conventional American forces to groundmore » combat in Vietnam, in 1965 were undertaken without a clear recognition of the considerable costs of the commitments being assumed. Senior military officers had prompted such a recognition in similar previous crises but were not in a policy making position to do so concerning Vietnam. The policymaking input that was absent was ethical counsel of a fundamental nature. Clausewitz viewed the mortality of a war as being embodied in the national will to fight that war. The absence of an accurate appreciation of the costs of a military solution in Vietnam denied civilian officials a critical policy making factor and contributed significantly to the defeat of the American purpose there.« less

National Renewable Energy Policy in a Global World

NASA Astrophysics Data System (ADS)

Jeong, Minji

Increasing trade of renewable energy products has significantly contributed to reducing the costs of renewable energy sources, but at the same time, it has generated protectionist policies, which may negatively affect the trend of the cost reduction. Although a few recent studies examined the rise of renewable energy protectionism and trade disputes, they are limited in addressing the conflict between the original goal of traditional renewable energy policies and the new protectionist policies under the globalized renewable energy industry. To fill this gap, this dissertation explores how the globalized renewable energy industry has changed national renewable energy policies. Through three analyses, three aspects of the globalized renewable energy industry are examined: the rise of multinational corporations, international interactions among actors, and the changes of the global and domestic market conditions. First analysis investigates how multinational renewable energy corporations have affected national policies. A content analysis of the annual reports of 15 solar photovoltaic multinational corporation shows that solar multinationals have been influenced by national policies and have adapted to the changes rather than having attempted to change national policies. Second analysis examines how diverse actors have framed renewable energy trade issues through a network analysis of the Chinese solar panel issue in the United States. The result shows that the Chinese solar panel issue was framed differently from the traditional environmental frame of renewable energy, being dominated by multinational corporations headquartered in other countries. Third analysis explores what has caused the increasing diversity in national renewable energy policies through the case studies of the U.S. and South Korea. The result reveals that the globalization of solar industry has affected the diversification of solar policies in two countries by generating both challenges, which

Usage, residue, and human health risk of antibiotics in Chinese aquaculture: A review.

PubMed

Liu, Xiao; Steele, Joshua Caleb; Meng, Xiang-Zhou

2017-04-01

Aquaculture is a booming industry in the world and China is the largest producer and exporter of aquatic products. To prevent and treat diseases occurred in aquaculture, antibiotics are widely applied. However, the information of antibiotics used in Chinese aquaculture is still limited. Based on peer-reviewed papers, documents, reports, and even farmer surveys, this review summarized antibiotics used in Chinese aquaculture. In 2014, more than 47.4 million tonnes of farmed aquatic products were produced in mainland China. The outputs in the east and south parts of China can reach as much as 600 times higher than those in the northwest areas, which is clearly separated by the "Hu Line" - a line that marks a striking difference in the distribution of population. A total of 20 antibiotics belonging to eight categories have been reported for use, mainly via oral administration. However, only 13 antibiotics have been authorized for application in Chinese aquaculture and 12 antibiotics used are not authorized. Totally, 234 cases on antibiotic residues in Chinese aquatic products were recorded, including 24 fish species, eight crustacean species, and four mollusk species. Thirty-two antibiotics have been detected in aquatic products; quinolones and sulfonamides were the dominated residual chemicals. For specific compound, ciprofloxacin, norfloxacin, and sulfisoxazole have the highest concentrations. Except for a few cases, all residual concentrations were lower than the maximum residue limits. Through the consumption of aquatic products tainted by antibiotics, humans may acquire adverse drug reactions or antibiotic-resistant bacteria. However, the risk of antimicrobial resistance in human body, when exposed to antibiotics at sub-inhibitory concentrations, has not been exhaustively considered in the risk assessment. In addition, a national comprehensive investigation on the amount of antibiotics used in Chinese aquaculture is still needed in future studies. Copyright �

76 FR 53057 - National Environmental Policy Act Procedures

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-25

... POSTAL SERVICE 39 CFR Part 775 National Environmental Policy Act Procedures AGENCY: Postal Service. ACTION: Final rule. SUMMARY: This rule amends the Postal Service's National Environmental Policy Act (NEPA) compliance procedures to update an obsolete statutory reference. DATES: Effective Date: August 25...

The oil policies of the Gulf Arab Nations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ripple, R.D.; Hagen, R.E.

1995-03-01

At its heart, Arab oil policy is inseparable from Arab economic and social policy. This holds whether we are talking about the Arab nations as a group or each separately. The seven Arab nations covered in this report-Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates--participate in several organizations focusing on regional cooperation regarding economic development, social programs, and Islamic unity, as well as organizations concerned with oil policies. This report focuses on the oil-related activities of the countries that may reveal the de facto oil policies of the seven Persian Gulf nations. Nevertheless it should bemore » kept in mind that the decision makers participating in the oil policy organizations are also involved with the collaborative efforts of these other organizations. Oil policies of five of the seven Arab nations are expressed within the forums of the Organization of Petroleum Exporting Countries (OPEC) and the Organization of Arab Petroleum Exporting Countries (OAPEC). Only Oman, among the seven, is not a member of either OAPEC or OPEC; Bahrain is a member of OAPEC but not of OPEC. OPEC and OAPEC provide forums for compromise and cooperation among their members. Nevertheless, each member state maintains its own sovereignty and follows its own policies. Each country deviates from the group prescription from time to time, depending upon individual circumstances.« less

Public Health Perspectives on Aquaculture.

PubMed

Gormaz, Juan G; Fry, Jillian P; Erazo, Marcia; Love, David C

2014-01-01

Nearly half of all seafood consumed globally comes from aquaculture, a method of food production that has expanded rapidly in recent years. Increasing seafood consumption has been proposed as part of a strategy to combat the current non-communicable disease (NCD) pandemic, but public health, environmental, social, and production challenges related to certain types of aquaculture production must be addressed. Resolving these complicated human health and ecologic trade-offs requires systems thinking and collaboration across many fields; the One Health concept is an integrative approach that brings veterinary and human health experts together to combat zoonotic disease. We propose applying and expanding the One Health approach to facilitate collaboration among stakeholders focused on increasing consumption of seafood and expanding aquaculture production, using methods that minimize risks to public health, animal health, and ecology. This expanded application of One Health may also have relevance to other complex systems with similar trade-offs.

Methane and Nitrous Oxide Emissions Reduced Following Conversion of Rice Paddies to Inland Crab-Fish Aquaculture in Southeast China.

PubMed

Liu, Shuwei; Hu, Zhiqiang; Wu, Shuang; Li, Shuqing; Li, Zhaofu; Zou, Jianwen

2016-01-19

Aquaculture is an important source of atmospheric methane (CH4) and nitrous oxide (N2O), while few direct flux measurements are available for their regional and global source strength estimates. A parallel field experiment was performed to measure annual CH4 and N2O fluxes from rice paddies and rice paddy-converted inland crab-fish aquaculture wetlands in southeast China. Besides N2O fluxes dependent on water/sediment mineral N and CH4 fluxes related to water chemical oxygen demand, both CH4 and N2O fluxes from aquaculture were related to water/sediment temperature, sediment dissolved organic carbon, and water dissolved oxygen concentration. Annual CH4 and N2O fluxes from inland aquaculture averaged 0.37 mg m(-2) h(-1) and 48.1 μg m(-2) h(-1), yielding 32.57 kg ha(-1) and 2.69 kg N2O-N ha(-1), respectively. The conversion of rice paddies to aquaculture significantly reduced CH4 and N2O emissions by 48% and 56%, respectively. The emission factor for N2O was estimated to be 0.66% of total N input in the feed or 1.64 g N2O-N kg(-1) aquaculture production in aquaculture. The conversion of rice paddies to inland aquaculture would benefit for reconciling greenhouse gas mitigation and agricultural income increase as far as global warming potentials and net ecosystem economic profits are of concomitant concern. Some agricultural practices such as better aeration and feeding, and fallow season dredging would help to lower CH4 and N2O emissions from inland aquaculture. More field measurements from inland aquaculture are highly needed to gain an insight into national and global accounting of CH4 and N2O emissions.

National Geodata Policy Forum: present and emerging U.S. policies governing the development, evolution, and use of the National Spatial Data Infrastructure: summary report

USGS Publications Warehouse

Federal Geographic Data Committee, U.S. Geological Survey

1993-01-01

The first National Geo-Data Policy Forum was held on May 10-12, 1993, in Tyson's Corner, Virginia. The objective of the National Geo-Data Policy Forum was to examine policies related to the evolution and use of the National Spatial Data Infrastructure (NSDI). A second goal was to identify issues concerning spatial data technology and its use by all citizens. Policy makers from the public and private sectors offered ideas on the myriad issues and questions related to the NSDI and learned of concerns that their organizations must address. The links that connect the NSDI to the Clinton Administration's National Information Infrastructure were identified and discussed. The forum offered participants an opportunity to define the NSDI's role in carrying out technology policy.

Diminished States? National Power in European Education Policy

ERIC Educational Resources Information Center

Kupfer, Antonia

2008-01-01

The increasing research on international organisations' education policy lacks analyses of the relation between international organisations and nation states. This paper aims to analyse the power of nation states in international education policy. Focusing on the new degree system in higher education in Europe, partly from Foucault's…

National R & D Policy: An Industrial Perspective.

ERIC Educational Resources Information Center

Schmitt, Roland W.

1984-01-01

An analysis of how the government can and cannot use research and development (R&D) policy to improve the nation's industrial posture suggests four guidelines for federal R&D policy. These guidelines are outlined and discussed. Areas analyzed include federal role; competition from Japan; support for university research, immigration policy,…

Annual methane and nitrous oxide emissions from rice paddies and inland fish aquaculture wetlands in southeast China

NASA Astrophysics Data System (ADS)

Wu, Shuang; Hu, Zhiqiang; Hu, Tao; Chen, Jie; Yu, Kai; Zou, Jianwen; Liu, Shuwei

2018-02-01

Inland aquaculture ponds have been documented as important sources of atmospheric methane (CH4) and nitrous oxide (N2O), while their regional or global source strength remains unclear due to lack of direct flux measurements by covering more typical habitat-specific aquaculture environments. In this study, we compared the CH4 and N2O fluxes from rice paddies and nearby inland fish aquaculture wetlands that were converted from rice paddies in southeast China. Both CH4 and N2O fluxes were positively related to water temperature and sediment dissolved organic carbon, but negatively related to water dissolved oxygen concentration. More robust response of N2O fluxes to water mineral N was observed than to sediment mineral N. Annual CH4 and N2O fluxes from inland fish aquaculture averaged 0.51 mg m-2 h-1 and 54.78 μg m-2 h-1, amounting to 42.31 kg CH4 ha-1 and 2.99 kg N2O-N ha-1, respectively. The conversion of rice paddies to conventional fish aquaculture significantly reduced CH4 and N2O emissions by 23% and 66%, respectively. The emission factor for N2O was estimated to be 0.46% of total N input in the feed or 1.23 g N2O-N kg-1 aquaculture production. The estimate of sustained-flux global warming potential of annual CH4 and N2O emissions and the net economic profit suggested that such conversion of rice paddies to inland fish aquaculture would help to reconcile the dilemma for simultaneously achieving both low climatic impacts and high economic benefits in China. More solid direct field measurements from inland aquaculture are in urgent need to direct the overall budget of national or global CH4 and N2O fluxes.

EPA National Geospatial Data Policy

EPA Pesticide Factsheets

National Geospatial Data Policy (NGDP) establishes principles, responsibilities, and requirements for collecting and managing geospatial data used by Federal environmental programs and projects within the jurisdiction of the U.S. EPA

Can Better National Policy End Family Homelessness?

ERIC Educational Resources Information Center

Roman, Nan

2010-01-01

An understanding of the close link between federal policy and family homelessness is critical for ensuring that one day no child in the United States is homeless. This article discusses the nature of family homelessness, the national policy framework that exists to help vulnerable families, the homeless assistance system that federal policy has…

Salmon Aquaculture and Antimicrobial Resistance in the Marine Environment

PubMed Central

Buschmann, Alejandro H.; Tomova, Alexandra; López, Alejandra; Maldonado, Miguel A.; Henríquez, Luis A.; Ivanova, Larisa; Moy, Fred; Godfrey, Henry P.; Cabello, Felipe C.

2012-01-01

Antimicrobials used in salmon aquaculture pass into the marine environment. This could have negative impacts on marine environmental biodiversity, and on terrestrial animal and human health as a result of selection for bacteria containing antimicrobial resistance genes. We therefore measured the numbers of culturable bacteria and antimicrobial-resistant bacteria in marine sediments in the Calbuco Archipelago, Chile, over 12-month period at a salmon aquaculture site approximately 20 m from a salmon farm and at a control site 8 km distant without observable aquaculture activities. Three antimicrobials extensively used in Chilean salmon aquaculture (oxytetracycline, oxolinic acid, and florfenicol) were studied. Although none of these antimicrobials was detected in sediments from either site, traces of flumequine, a fluoroquinolone antimicrobial also widely used in Chile, were present in sediments from both sites during this period. There were significant increases in bacterial numbers and antimicrobial-resistant fractions to oxytetracycline, oxolinic acid, and florfenicol in sediments from the aquaculture site compared to those from the control site. Interestingly, there were similar numbers of presumably plasmid-mediated resistance genes for oxytetracycline, oxolinic acid and florfenicol in unselected marine bacteria isolated from both aquaculture and control sites. These preliminary findings in one location may suggest that the current use of large amounts of antimicrobials in Chilean aquaculture has the potential to select for antimicrobial-resistant bacteria in marine sediments. PMID:22905164

Why are prices in wild catch and aquaculture industries so different?

PubMed

Villasante, Sebastián; Rodríguez-González, David; Antelo, Manel; Rivero-Rodríguez, Susana; Lebrancón-Nieto, Joseba

2013-12-01

Through a comparative analysis of prices in capture fisheries and aquaculture sectors, the objectives of this paper are a) to investigate three the trends in prices of forage catches to feed the aquaculture species, b) to analyze the amount of fish species need to feed aquaculture species in order to assess the level of efficiency in resource use, and c) to examine the degree of economic concentration either in wild-catch industry and aquaculture sectors. The results show that prices of cultivated species are higher than prices of the same species when harvested from the sea. We explain this fact by the interplay of three forces. First, the amount of wild fish to feed aquaculture species continues to improve over time. Second, the pressure of fishing activities has not been reduced since catches of most forage fishes are declining, which induce higher prices of capture species that feed aquaculture production. Third, the level of seafood market concentration is significantly higher in aquaculture than in wild catches, which generates higher prices in aquaculture.

Privacy Policy of NOAA's National Weather Service - NOAA's National Weather

Science.gov Websites

Safety Weather Radio Hazard Assmt... StormReady / TsunamiReady Skywarn(tm) Education/Outreach Information , and National Weather Service information collection practices. This Privacy Policy Statement applies only to National Weather Service web sites. Some organizations within NOAA may have other information

National innovation policy and public science in Australia

NASA Astrophysics Data System (ADS)

Carter, Lyn

2017-12-01

In this paper, I have positioned myself with Kean Birch and explored some of the political-economic actors/actants of policy suites implicated in the biotechnologies and bioeconomy. In particular, I have considered Australia's recent National Innovation and Science Agenda and allied documents and entities (that is, Innovation and Science Australia, the National Science Statement and the 2016 National Research Infrastructure Roadmap) as one of the National Innovation Strategies in place now in OECD countries and beyond. In overview, these policy suites utilise the same high knowledge creation/low translation and commericalisation arguments as elsewhere to press for particular ideologically based `improvements' to public science. Mapping the terrain of these entities has revealed the innovation, biotechnology and bioeconomy policy space to be inordinately complex and challenging to navigate. Reviewing Australia's position enables the type of comparative work that contributes to a closer understanding of the largely neoliberal global economic imperatives shaping contemporaneity. Moreover, while these policy suites attempt to constitute and circulate particular visions of science education, their complex nature mitigates against science teachers/educators grappling with their implications.

Nitrous oxide (N2O) emission from aquaculture: a review.

PubMed

Hu, Zhen; Lee, Jae Woo; Chandran, Kartik; Kim, Sungpyo; Khanal, Samir Kumar

2012-06-19

Nitrous oxide (N(2)O) is an important greenhouse gas (GHG) which has a global warming potential 310 times that of carbon dioxide (CO(2)) over a hundred year lifespan. N(2)O is generated during microbial nitrification and denitrification, which are common in aquaculture systems. To date, few studies have been conducted to quantify N(2)O emission from aquaculture. Additionally, very little is known with respect to the microbial pathways through which N(2)O is formed in aquaculture systems. This review suggests that aquaculture can be an important anthropogenic source of N(2)O emission. The global N(2)O-N emission from aquaculture in 2009 is estimated to be 9.30 × 10(10) g, and will increase to 3.83 × 10(11)g which could account for 5.72% of anthropogenic N(2)O-N emission by 2030 if the aquaculture industry continues to increase at the present annual growth rate (about 7.10%). The possible mechanisms and various factors affecting N(2)O production are summarized, and two possible methods to minimize N(2)O emission, namely aquaponic and biofloc technology aquaculture, are also discussed. The paper concludes with future research directions.

76 FR 4139 - National Ocean Council; Development of Strategic Action Plans for the National Policy for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-24

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY National Ocean Council; Development of Strategic Action Plans for the National Policy for the Stewardship of the Ocean, Our Coasts, and the Great Lakes ACTION... the Great Lakes. The National Policy provides a comprehensive approach, based on science and...

Assessing benthic ecological impacts of bottom aquaculture using macrofaunal assemblages.

PubMed

Wang, Lu; Fan, Ying; Yan, Cunjun; Gao, Chunzi; Xu, Zhaodong; Liu, Xiaoshou

2017-01-15

Bottom aquaculture of bivalves is a high-yield culture method, which is increasingly adopted by shellfish farmers worldwide. However, the effects of bottom aquaculture on benthic ecosystems are not well-known. Manila clam (Ruditapes philippinarum), is a widely distributed bottom aquaculture mollusk species. To assess the ecological impacts of Manila clam bottom aquaculture, clams and other macrofaunal assemblages were investigated during four cruises (July and November 2011, February and May 2012) at six sampling sites in Jiaozhou Bay, China. Correlation analysis showed that macrofaunal assemblages had significant negative correlations with the abundance of Manila clams. However, according to the results of several biotic indices, a low disturbance was detected by Manila clam bottom aquaculture. In conclusion, AMBI (AZTI'S Marine Biotic Index) and M-AMBI (Multivariate AZTI Marine Biotic Index) indices are more suitable for assessing ecological quality than polychaete/amphipod ratios when the disturbance is slight, such as at a bivalve bottom aquaculture. Copyright © 2016 Elsevier Ltd. All rights reserved.

National Weather Service - Strategic Planning and Policy

Science.gov Websites

Policy ATTN: W/SP 1325 East-West Highway Silver Spring, MD 20910-3283 Phone: (301) 713-0258; Fax: (301 Administration National Weather Service Strategic Planning and Policy Office 1325 East West Highway Silver Spring

Marketing netcoatings for aquaculture.

PubMed

Martin, Robert J

2014-10-17

Unsustainable harvesting of natural fish stocks is driving an ever growing marine aquaculture industry. Part of the aquaculture support industry is net suppliers who provide producers with nets used in confining fish while they are grown to market size. Biofouling must be addressed in marine environments to ensure maximum product growth by maintaining water flow and waste removal through the nets. Biofouling is managed with copper and organic biocide based net coatings. The aquaculture industry provides a case study for business issues related to entry of improved fouling management technology into the marketplace. Several major hurdles hinder entry of improved novel technologies into the market. The first hurdle is due to the structure of business relationships. Net suppliers can actually cut their business profits dramatically by introducing improved technologies. A second major hurdle is financial costs of registration and demonstration of efficacy and quality product with a new technology. Costs of registration are prohibitive if only the net coatings market is involved. Demonstration of quality product requires collaboration and a team approach between formulators, net suppliers and farmers. An alternative solution is a vertically integrated business model in which the support business and product production business are part of the same company.

Marketing Netcoatings for Aquaculture

PubMed Central

Martin, Robert J.

2014-01-01

Unsustainable harvesting of natural fish stocks is driving an ever growing marine aquaculture industry. Part of the aquaculture support industry is net suppliers who provide producers with nets used in confining fish while they are grown to market size. Biofouling must be addressed in marine environments to ensure maximum product growth by maintaining water flow and waste removal through the nets. Biofouling is managed with copper and organic biocide based net coatings. The aquaculture industry provides a case study for business issues related to entry of improved fouling management technology into the marketplace. Several major hurdles hinder entry of improved novel technologies into the market. The first hurdle is due to the structure of business relationships. Net suppliers can actually cut their business profits dramatically by introducing improved technologies. A second major hurdle is financial costs of registration and demonstration of efficacy and quality product with a new technology. Costs of registration are prohibitive if only the net coatings market is involved. Demonstration of quality product requires collaboration and a team approach between formulators, net suppliers and farmers. An alternative solution is a vertically integrated business model in which the support business and product production business are part of the same company. PMID:25329615

PROTEOMICS in aquaculture: applications and trends.

PubMed

Rodrigues, Pedro M; Silva, Tomé S; Dias, Jorge; Jessen, Flemming

2012-07-19

Over the last forty years global aquaculture presented a growth rate of 6.9% per annum with an amazing production of 52.5 million tonnes in 2008, and a contribution of 43% of aquatic animal food for human consumption. In order to meet the world's health requirements of fish protein, a continuous growth in production is still expected for decades to come. Aquaculture is, though, a very competitive market, and a global awareness regarding the use of scientific knowledge and emerging technologies to obtain a better farmed organism through a sustainable production has enhanced the importance of proteomics in seafood biology research. Proteomics, as a powerful comparative tool, has therefore been increasingly used over the last decade to address different questions in aquaculture, regarding welfare, nutrition, health, quality, and safety. In this paper we will give an overview of these biological questions and the role of proteomics in their investigation, outlining the advantages, disadvantages and future challenges. A brief description of the proteomics technical approaches will be presented. Special focus will be on the latest trends related to the aquaculture production of fish with defined nutritional, health or quality properties for functional foods and the integration of proteomics techniques in addressing this challenging issue. Copyright © 2012 Elsevier B.V. All rights reserved.

The use of probiotics in aquaculture.

PubMed

Hai, N V

2015-10-01

This study aims to present comprehensive notes for the use of probiotics in aquaculture. Probiotics have been proven to be positive promoters of aquatic animal growth, survival and health. In aquaculture, intestines, gills, the skin mucus of aquatic animals, and habitats or even culture collections and commercial products, can be sources for acquiring appropriate probiotics, which have been identified as bacteria (Gram-positive and Gram-negative) and nonbacteria (bacteriophages, microalgae and yeasts). While a bacterium is a pathogen to one aquatic animal, it can bring benefits to another fish species; a screening process plays a significant role in making a probiotic species specific. The administration of probiotics varies from oral/water routine to feed additives, of which the latter is commonly used in aquaculture. Probiotic applications can be either mono or multiple strains, or even in combination with prebiotic, immunostimulants such as synbiotics and synbiotism, and in live or dead forms. Encapsulating probiotics with live feed is a suitable approach to convey probiotics to aquatic animals. Dosage and duration of time are significant factors in providing desired results. Several modes of actions of probiotics are presented, while some others are not fully understood. Suggestions for further studies on the effects of probiotics in aquaculture are proposed. © 2015 The Society for Applied Microbiology.

What Shapes Policy Formation in China? A Study of National Student Nutrition Policies

ERIC Educational Resources Information Center

Liu, Ji

2015-01-01

This article juxtaposes "world culture" and "policy borrowing and lending" literatures to understand policy formation in China. Through reviewing China's student nutrition policy evolution since the International Conference on Nutrition in 1992 to the launch of China's landmark national rural student nutrition program in 2011,…

Feeding aquaculture in an era of finite resources

PubMed Central

Naylor, Rosamond L.; Hardy, Ronald W.; Bureau, Dominique P.; Chiu, Alice; Elliott, Matthew; Farrell, Anthony P.; Forster, Ian; Gatlin, Delbert M.; Goldburg, Rebecca J.; Hua, Katheline; Nichols, Peter D.

2009-01-01

Aquaculture's pressure on forage fisheries remains hotly contested. This article reviews trends in fishmeal and fish oil use in industrial aquafeeds, showing reduced inclusion rates but greater total use associated with increased aquaculture production and demand for fish high in long-chain omega-3 oils. The ratio of wild fisheries inputs to farmed fish output has fallen to 0.63 for the aquaculture sector as a whole but remains as high as 5.0 for Atlantic salmon. Various plant- and animal-based alternatives are now used or available for industrial aquafeeds, depending on relative prices and consumer acceptance, and the outlook for single-cell organisms to replace fish oil is promising. With appropriate economic and regulatory incentives, the transition toward alternative feedstuffs could accelerate, paving the way for a consensus that aquaculture is aiding the ocean, not depleting it. PMID:19805247

Aquaculture: global status and trends

PubMed Central

Bostock, John; McAndrew, Brendan; Richards, Randolph; Jauncey, Kim; Telfer, Trevor; Lorenzen, Kai; Little, David; Ross, Lindsay; Handisyde, Neil; Gatward, Iain; Corner, Richard

2010-01-01

Aquaculture contributed 43 per cent of aquatic animal food for human consumption in 2007 (e.g. fish, crustaceans and molluscs, but excluding mammals, reptiles and aquatic plants) and is expected to grow further to meet the future demand. It is very diverse and, contrary to many perceptions, dominated by shellfish and herbivorous and omnivorous pond fish either entirely or partly utilizing natural productivity. The rapid growth in the production of carnivorous species such as salmon, shrimp and catfish has been driven by globalizing trade and favourable economics of larger scale intensive farming. Most aquaculture systems rely on low/uncosted environmental goods and services, so a critical issue for the future is whether these are brought into company accounts and the consequent effects this would have on production economics. Failing that, increased competition for natural resources will force governments to allocate strategically or leave the market to determine their use depending on activities that can extract the highest value. Further uncertainties include the impact of climate change, future fisheries supplies (for competition and feed supply), practical limits in terms of scale and in the economics of integration and the development and acceptability of new bio-engineering technologies. In the medium term, increased output is likely to require expansion in new environments, further intensification and efficiency gains for more sustainable and cost-effective production. The trend towards enhanced intensive systems with key monocultures remains strong and, at least for the foreseeable future, will be a significant contributor to future supplies. Dependence on external feeds (including fish), water and energy are key issues. Some new species will enter production and policies that support the reduction of resource footprints and improve integration could lead to new developments as well as reversing decline in some more traditional systems. PMID:20713392

State Teacher Policy Yearbook, 2011. National Summary

ERIC Educational Resources Information Center

National Council on Teacher Quality, 2011

2011-01-01

The year 2011 was no ordinary year for teacher policy. In fact, it was a year like no other chronicled by the National Council on Teacher Quality's (NCTQ) "State Teacher Policy Yearbook". This fifth annual edition of the Yearbook documents more changes in state teacher policy than NCTQ has seen in any of its previous top-to-bottom reviews of the…

Using the H-index to assess disease priorities for salmon aquaculture.

PubMed

Murray, Alexander G; Wardeh, Maya; McIntyre, K Marie

2016-04-01

Atlantic salmon's (Salmo salar) annual aquaculture production exceeds 2M tonnes globally, and for the UK forms the largest single food export. However, aquaculture production is negatively affected by a range of different diseases and parasites. Effort to control pathogens should be focused on those which are most "important" to aquaculture. It is difficult to specify what makes a pathogen important; this is particularly true in the aquatic sector where data capture systems are less developed than for human or terrestrial animal diseases. Mortality levels might be one indicator, but these can cause a range of different problems such as persistent endemic losses, occasional large epidemics or control/treatment costs. Economic and multi-criteria decision methods can incorporate this range of impacts, however these have not been consistently applied to aquaculture and the quantity and quality of data required is large, so their potential for comparing aquatic pathogens is currently limited. A method that has been developed and applied to both human and terrestrial animal diseases is the analysis of published scientific literature using the H-index method. We applied this method to salmon pathogens using Web of Science searches for 23 pathogens. The top 3 H-indices were obtained for: sea lice, furunculosis, and infectious salmon anaemia; post 2000, Amoebic Gill Disease (AGD) replaced furunculosis. The number of publications per year describing bacterial disease declined significantly, while those for viruses and sea lice increased significantly. This reflects effective bacterial control by vaccination, while problems related to viruses and sea lice have increased. H-indices by country reflected different national concerns (e.g. AGD ranked top for Australia). Averaged national H-indices for salmon diseases tend to increase with log of salmon production; countries with H-Indices significantly below the trend line have suffered particularly large disease losses. The H

Hybrid governance of aquaculture: Opportunities and challenges.

PubMed

Vince, Joanna; Haward, Marcus

2017-10-01

The development of third party assessment and certification of fisheries and aquaculture has provided new forms of governance in sectors that were traditionally dominated by state based regulation. Emerging market based approaches are driven by shareholder expectations as well as commitment to corporate social responsibility, whereas community engagement is increasingly centered on the questions of social license to operate. Third party assessment and certification links state, market and community into an interesting and challenging hybrid form of governance. While civil society organizations have long been active in pursuing sustainable and safe seafood production, the development of formal non-state based certification provides both opportunities and challenges, and opens up interesting debates over hybrid forms of governance. This paper explores these developments in coastal marine resources management, focusing on aquaculture and the development and operation of the Aquaculture Stewardship Council. It examines the case of salmonid aquaculture in Tasmania, Australia, now Australia's most valuable seafood industry, which remains the focus of considerable community debate over its siting, operation and environmental impact. Copyright © 2017 Elsevier Ltd. All rights reserved.

Use of Probiotics in Aquaculture

PubMed Central

Martínez Cruz, Patricia; Ibáñez, Ana L.; Monroy Hermosillo, Oscar A.; Ramírez Saad, Hugo C.

2012-01-01

The growth of aquaculture as an industry has accelerated over the past decades; this has resulted in environmental damages and low productivity of various crops. The need for increased disease resistance, growth of aquatic organisms, and feed efficiency has brought about the use of probiotics in aquaculture practices. The first application of probiotics occurred in 1986, to test their ability to increase growth of hydrobionts (organisms that live in water). Later, probiotics were used to improve water quality and control of bacterial infections. Nowadays, there is documented evidence that probiotics can improve the digestibility of nutrients, increase tolerance to stress, and encourage reproduction. Currently, there are commercial probiotic products prepared from various bacterial species such as Bacillus sp., Lactobacillus sp., Enterococcus sp., Carnobacterium sp., and the yeast Saccharomyces cerevisiae among others, and their use is regulated by careful management recommendations. The present paper shows the current knowledge of the use of probiotics in aquaculture, its antecedents, and safety measures to be carried out and discusses the prospects for study in this field. PMID:23762761

Water use for aquaculture in Minnesota, 1984

USGS Publications Warehouse

Trotta, L.C.

1988-01-01

Little change in the number of licensees since 1980 -indicates that aquaculture is a viable segment of the Minnesota economy. Trout farming has grown from 10 farms in 1978, to 23 in 1984; most use dug ponds sustained by ground-water inflow. Withdrawals for aquaculture are nonconsumptive and are small compared to other water-use categories in Minnesota.

National Space Transportation Policy: Issues for Congress

NASA Astrophysics Data System (ADS)

1995-05-01

This report, prepared for the House Committee on Science, is the first in a broad assessment of the health and future prospects of the U.S. space transportation technology and industrial base. The report focuses on the Clinton Administration's National Space Transportation Policy, which was released last fall. It examines administration policy in light of the implementation plans prepared by NASA, DOD, and the Transportation and Commerce Departments. The policy also emphasizes the important contribution private industry can make to the direction and development of U.S. space transportation capabilities. However, an analysis of the policy and implementation plans also raises some issues that might be of interest to Congress as it debates space transportation legislation, oversight, and funding. These issues involve decisions on NASA and DOD development programs, the use of foreign launch vehicles, and the new role of the private sector in space transportation research and development decisionmaking. This report also identifies two issues omitted from the Administration's policy: the preservation of long-range ballistic missile capabilities after final production in 2005, and the perspective of lower industrial tier firms toward national space transportation policy.

National Education Policy and the Learning Subject: Exploring the Gaps

ERIC Educational Resources Information Center

Silbert, Patti

2009-01-01

I explore the relationship between education policy and identity by looking at how the learning subject is constituted at national education policy level. The notion of the "ideal South African learning subject", which I suggest, foregrounds national education policy discourse, contradicts the reality of continued class, race, cultural…

Abortion and neonaticide: ethics, practice, and policy in four nations.

PubMed

Gross, Michael L

2002-06-01

Abortion, particularly later-term abortion, and neonaticide, selective non-treatment of newborns, are feasible management strategies for fetuses or newborns diagnosed with severe abnormalities. However, policy varies considerably among developed nations. This article examines abortion and neonatal policy in four nations: Israel, the US, the UK and Denmark. In Israel, late-term abortion is permitted while non-treatment of newborns is prohibited. In the US, on the other hand, later-term abortion is severely restricted, while treatment to newborns may be withdrawn. Policy in the UK and Denmark bridges some of these gaps with liberal abortion and neonatal policy. Disparate policy within and between nations creates practical and ethical difficulties. Practice diverges from policy as many practitioners find it difficult to adhere to official policy. Ethically, it is difficult to entirely justify perinatal policy in these nations. In each nation, there are elements of ethically sound policy, while other aspects cannot be defended. Ethical policy hinges on two underlying normative issues: the question of fetal/newborn status and the morality of killing and letting die. While each issue has been the subject of extensive debate, there are firm ethical norms that should serve as the basis for coherent and consistent perinatal policy. These include 1) a grant of full moral and legal status to the newborn but only partial moral and legal status to the late-term fetus 2) a general prohibition against feticide unless to save the life of the mother or prevent the birth of a fetus facing certain death or severe pain or suffering and 3) a general endorsement of neonaticide subject to a parent's assessment of the newborn's interest broadly defined to consider physical harm as well as social, psychological and or financial harm to related third parties. Policies in each of the nations surveyed diverging from these norms should be the subject of public discourse and, where possible

Contact zoonosis related to aquaculture: a growing concern

USDA-ARS?s Scientific Manuscript database

Aquaculture develops fast worldwide, with new cultured species and increased global transport of live aquaculture products. There is a growing recognition of zoonotic disease agents causing epidemics and carrier states in cultured fish and shellfish, especially from warm water systems, transmitted t...

49 CFR 801.51 - National defense and foreign policy secrets.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false National defense and foreign policy secrets. 801... defense and foreign policy secrets. Pursuant to 5 U.S.C. 552(b)(1), national defense and foreign policy secrets established by Executive Order, as well as properly classified documents, are exempt from public...

49 CFR 801.51 - National defense and foreign policy secrets.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false National defense and foreign policy secrets. 801... defense and foreign policy secrets. Pursuant to 5 U.S.C. 552(b)(1), national defense and foreign policy secrets established by Executive Order, as well as properly classified documents, are exempt from public...

49 CFR 801.51 - National defense and foreign policy secrets.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false National defense and foreign policy secrets. 801... defense and foreign policy secrets. Pursuant to 5 U.S.C. 552(b)(1), national defense and foreign policy secrets established by Executive Order, as well as properly classified documents, are exempt from public...

49 CFR 801.51 - National defense and foreign policy secrets.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 7 2011-10-01 2011-10-01 false National defense and foreign policy secrets. 801... defense and foreign policy secrets. Pursuant to 5 U.S.C. 552(b)(1), national defense and foreign policy secrets established by Executive Order, as well as properly classified documents, are exempt from public...

49 CFR 801.51 - National defense and foreign policy secrets.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false National defense and foreign policy secrets. 801... defense and foreign policy secrets. Pursuant to 5 U.S.C. 552(b)(1), national defense and foreign policy secrets established by Executive Order, as well as properly classified documents, are exempt from public...

77 FR 63893 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-17

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and Records... meeting to discuss National Industrial Security Program policy matters. DATES: The meeting will be held on...

78 FR 9431 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-08

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and Records... meeting to discuss National Industrial Security Program policy matters. DATES: The meeting will be held on...

The Genesis of the 1986 National Policy on Education.

ERIC Educational Resources Information Center

Ghosh, Suresh Chandra

This paper discusses India's 1986 National Policy on Education and describes the policy's emphasis on the essential characteristics of a national educational system that provides opportunities for equal access to education irrespective of class, caste, creed, sex, or geographic location. The development of Indian education is featured, and the…

Safety in Aquaculture

ERIC Educational Resources Information Center

Durborow, Robert M.; Myers, Melvin L.

2016-01-01

In this article, occupational safety interventions for agriculture-related jobs, specifically in aquaculture, are reviewed. Maintaining quality of life and avoiding economic loss are two areas in which aquaculturists can benefit by incorporating safety protocols and interventions on their farms. The information in this article is based on farm…

Can greening of aquaculture sequester blue carbon?

PubMed

Ahmed, Nesar; Bunting, Stuart W; Glaser, Marion; Flaherty, Mark S; Diana, James S

2017-05-01

Globally, blue carbon (i.e., carbon in coastal and marine ecosystems) emissions have been seriously augmented due to the devastating effects of anthropogenic pressures on coastal ecosystems including mangrove swamps, salt marshes, and seagrass meadows. The greening of aquaculture, however, including an ecosystem approach to Integrated Aquaculture-Agriculture (IAA) and Integrated Multi-Trophic Aquaculture (IMTA) could play a significant role in reversing this trend, enhancing coastal ecosystems, and sequestering blue carbon. Ponds within IAA farming systems sequester more carbon per unit area than conventional fish ponds, natural lakes, and inland seas. The translocation of shrimp culture from mangrove swamps to offshore IMTA could reduce mangrove loss, reverse blue carbon emissions, and in turn increase storage of blue carbon through restoration of mangroves. Moreover, offshore IMTA may create a barrier to trawl fishing which in turn could help restore seagrasses and further enhance blue carbon sequestration. Seaweed and shellfish culture within IMTA could also help to sequester more blue carbon. The greening of aquaculture could face several challenges that need to be addressed in order to realize substantial benefits from enhanced blue carbon sequestration and eventually contribute to global climate change mitigation.

Analysis of National Policies for Entrepreneurship Education in China

ERIC Educational Resources Information Center

Xu, Xiaozhou

2012-01-01

This article reviews major national policies and strategies adopted by the Chinese central government to promote entrepreneurship education and also describes the current social and economic background to reveal the motives of entrepreneurship education in mainland China. The core of this article sums up the content of national policies on…

Alien species in aquaculture and biodiversity: a paradox in food production.

PubMed

De Silva, Sena S; Nguyen, Thuy T T; Turchini, Giovanni M; Amarasinghe, Upali S; Abery, Nigel W

2009-02-01

Aquaculture is seen as an alternative to meeting the widening gap in global rising demand and decreasing supply for aquatic food products. Asia, the epicenter of the global aquaculture industry, accounts for over 90% of the global aquaculture production quantity and about 80% of the value. Asian aquaculture, as with global aquaculture, is dependent to a significant extent on alien species, as is the case for all the major food crops and husbanded terrestrial animals. However, voluntary and or accidental introduction of exotic aquatic species (alien species) is known to negatively impact local biodiversity. In this relatively young food production industry, mitigating the dependence on alien species, and thereby minimizing potential negative impacts on biodiversity, is an imperative for a sustainable future. In this context an attempt is made in this synthesis to understand such phenomena, especially with reference to Asian inland finfish, the mainstay of global aquaculture production. It is pointed out that there is potential for aquaculture, which is becoming an increasingly important food production process, not to follow the past path of terrestrial food crops and husbanded animals in regard to their negative influences on biodiversity.

7 CFR 1437.303 - Aquaculture, including ornamental fish.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false Aquaculture, including ornamental fish. 1437.303... ASSISTANCE PROGRAM Determining Coverage Using Value § 1437.303 Aquaculture, including ornamental fish. (a... human consumption as determined by CCC. (2) Fish raised as feed for other fish that are consumed by...

7 CFR 1437.303 - Aquaculture, including ornamental fish.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false Aquaculture, including ornamental fish. 1437.303... ASSISTANCE PROGRAM Determining Coverage Using Value § 1437.303 Aquaculture, including ornamental fish. (a... human consumption as determined by CCC. (2) Fish raised as feed for other fish that are consumed by...

National Qualification Frameworks: From Policy Borrowing to Policy Learning

ERIC Educational Resources Information Center

Chakroun, Borhene

2010-01-01

This article takes up the issue of the internationalisation of Vocational Education and Training (VET) reforms, expressed in the way policy instruments such as National Qualifications Frameworks (NQF) are introduced in the European Training Foundation's (ETF) partner countries. There is an international debate and different perspectives regarding…

Commonalities in Educational Technology Policy Initiatives among Nations.

ERIC Educational Resources Information Center

Schnitz, James E.; Azbell, Janet

While education systems from nation to nation differ significantly according to national character and local requirements, developments in public policy initiatives regarding the use of technology in schools have followed similar patterns among nations as diverse as the United States, Great Britain, Denmark, Italy, Viet Nam, Germany, France,…

State Teacher Policy Yearbook, 2009. National Summary

ERIC Educational Resources Information Center

National Council on Teacher Quality, 2009

2009-01-01

The 2009 edition of the "State Teacher Policy Yearbook" is the National Council on Teacher Quality's (NCTQ's) third annual review of state laws, rules and regulations that govern the teaching profession. This year's report is a comprehensive analysis of the full range of each state's teacher policies, measured against a realistic…

Aquaculture. Teacher Edition.

ERIC Educational Resources Information Center

Walker, Susan S.

This color-coded guide was developed to assist teachers in helping interested students plan, build, stock, and run aquaculture facilities of varied sizes. The guide contains 15 instructional units, each of which includes some or all of the following basic components: objective sheet, suggested activities for the teacher, instructor supplements,…

Merging remotely sensed data, models and indicators for a sustainable development of coastal aquaculture in Algeria

NASA Astrophysics Data System (ADS)

Brigolin, Daniele; Venier, Chiara; Amine Taji, Mohamed; Lourguioui, Hichem; Mangin, Antoine; Pastres, Roberto

2014-05-01

Finfish cage farming is an economically relevant activity, which exerts pressures on coastal systems and thus require a science-based management, based on the Ecosystem Approach, in order to be carry out in a sustainable way. Within MEDINA project (EU 282977), ocean color data and models were used for estimating indicators of pressures of aquaculture installations along the north African coast. These indicators can provide important support for decision makers in the allocation of new zones for aquaculture, by taking into account the suitability of an area for this activity and minimizing negative environmental effects, thus enhancing the social acceptability of aquaculture. The increase in the number of farms represents a strategic objective for the Algerian food production sector, which is currently being supported by different national initiatives. The case-study presented in this work was carried out in the Gulf of Bejaia. Water quality for aquaculture was first screened based on ocean color CDOM data (http://www.globcolour.info/). The SWAN model was subsequently used to propagate offshore wave data and to derive wave height statistics. On this basis, sub-areas of the Gulf were ranked, according their optimality in respect to cage resistance and fish welfare requirements. At the three best sites an integrated aquaculture impact assessment model was therefore applied: this tool allows one to obtain a detailed representation of fish growth and population dynamics inside the rearing cages, and to simulate the deposition of uneaten food and faeces on the sediment and the subsequent mineralization of organic matter. This integrated model was used to produce a set of indicators of the fish cages environmental interaction under different scenarios of forcings (water temperature, feeding, currents). These model-derived indicators could usefully contribute to the implementation of the ecosystem approach for the management of aquaculture activities, also required by the

Weissellosis in trout aquaculture in North America: an aggressive vaccination campaign against an emerging pathogen

USDA-ARS?s Scientific Manuscript database

In 2011 a severe disease outbreak occurred at a rainbow trout farm in western North Carolina, and researchers from the National Center for Cool and Coldwater Aquaculture (NCCCWA) were able to identify bacteria collected from moribund fish as a novel species of Weissella, gram-positive bacteria not p...

76 FR 75860 - National Forest System Invasive Species Management Policy

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

..., scope, roles, principles, and responsibilities associated with NFS invasive species management for... threatening the National Forest System. Final Policy or Principles The management of aquatic and terrestrial...-AC77 National Forest System Invasive Species Management Policy AGENCY: Forest Service, USDA. ACTION...

National Policy on Education and Higher Education

ERIC Educational Resources Information Center

Varughese, Rajan

2017-01-01

The Ministry of Human Resource Development (MHRD) has come out with the draft of 'National Education Policy (NEP) 2016' in April 2016. The new NEP 2016 seeks to create conditions to improve the quality of teaching, learning and assessment, and promote transparency in the management of education in the country. The policy prescriptions enunciated…

Interactions of aquaculture and waste disposal in the coastal zone

NASA Astrophysics Data System (ADS)

Zhai, Xuemei; Hawkins, S. J.

2002-04-01

Throughout the world, the coastal zones of many countries are used increasingly for aquaculture in addition to other activities such as waste disposal. These activities can cause environmental problems and health problems where they overlap. The interaction between aquaculture and waste disposal, and their relationship with eutrophication are the subjects of this paper. Sewage discharge without adequate dispersion can lead to nutrient elevation and hence eutrophication which has clearly negative effects on aquaculture with the potential for toxic blooms. Blooms may be either toxic or anoxia-causing through the decay process or simply clog the gills of filter-feeding animals in some cases. With the development of aquaculture, especially intensive aquaculture, many environmental problems appeared, and have resulted in eutrophication in some areas. Eutrophication may destroy the health of whole ecosystem which is important for sustainable aquaculture. Sewage discharge may also cause serious public health problems. Filter-feeding shellfish growing in sewage-polluted waters accumulate micro-organims, including human pathogenic bacteria and viruses, and heavy metal ion, presenting a significant health risk. Some farmed animals may also accumulate heavy metals from sewage. Bivalves growing in areas affected by toxic algae blooms may accumulate toxins (such as PSP, DSP) which can be harmful to human beings.

Freshwater Institute: Focused on improving recirculating aquaculture system technology

USDA-ARS?s Scientific Manuscript database

Recirculating aquaculture system (RAS) technologies help to overcome barriers to domestic aquaculture expansion and enhance the sustainability of the modern fish farming industry through reduction in environmental impacts. With RAS, fish farm expansion is no longer highly constrained by competition ...

Genetic considerations for mollusk production in aquaculture: current state of knowledge

PubMed Central

Astorga, Marcela P.

2014-01-01

In 2012, world mollusk production in aquaculture reached a volume of 15,171,000 tons, representing 23% of total aquaculture production and positioning mollusks as the second most important category of aquaculture products (fishes are the first). Clams and oysters are the mollusk species with the highest production levels, followed in descending order by mussels, scallops, and abalones. In view of the increasing importance attached to genetic information on aquaculture, which can help with good maintenance and thus the sustainability of production, the present work offers a review of the state of knowledge on genetic and genomic information about mollusks produced in aquaculture. The analysis was applied to mollusks which are of importance for aquaculture, with emphasis on the 5 species with the highest production levels. According to FAO, these are: Japanese clam Ruditapes philippinarum; Pacific oyster Crassostrea gigas; Chilean mussel Mytilus chilensis; Blood clam Anadara granosa and Chinese clam Sinonovacula constricta. To date, the genomes of 5 species of mollusks have been sequenced, only one of which, Crassostrea gigas, coincides with the species with the greatest production in aquaculture. Another important species whose genome has been sequenced is Mytilus galloprovincialis, which is the second most important mussel in aquaculture production, after M. chilensis. Few genetic improvement programs have been reported in comparison with the number reported in fish species. The most commonly investigated species are oysters, with at least 5 genetic improvement programs reported, followed by abalones with 2 programs and mussels with one. The results of this work will establish the current situation with respect to the genetics of mollusks which are of importance for aquaculture production, in order to assist future decisions to ensure the sustainability of these resources. PMID:25540651

National Environmental Policy Act in EPA Region 9

EPA Pesticide Factsheets

National Environmental Policy Act (NEPA) Environmental Impact Statements (EIS), Special Topics and points of contacts for EPA Region 9 Pacific Southwest serving Arizona, California, Hawaii, Nevada, Pacific islands, and 148 tribal nations.

77 FR 34411 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-11

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION National Industrial Security Program Policy Advisory... CFR 101-6, announcement is made for the following committee meeting. To discuss National Industrial Security Program policy matters. DATES: This meeting will be held on Wednesday, July 11, 2012 from 10:00 a...

77 FR 50082 - Notice of Opportunity To Submit Content Request for the 2013 Census of Aquaculture

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-20

...The National Agricultural Statistics Service (NASS is currently accepting stakeholder feedback in the form of content requests for the 2013 Census of Aquaculture. This census is required by law under the ``Census of Agriculture Act of 1997,'' Public Law 105-113 (7 U.S.C. 2204g).

Wanted: A National Energy Policy

ERIC Educational Resources Information Center

Environmental Science and Technology, 1972

1972-01-01

Recent hearings have shed little light on how the federal government should restructure itself to deal with the mounting energy crisis. Individual viewpoints and personal observations are presented, showing a lack of consensus on the best way to accomplish this. Office of Science and Technology priorities toward a national energy policy are…

Impacts of Modeled Recommendations of the National Commission on Energy Policy

EIA Publications

2005-01-01

This report provides the Energy Information Administration's analysis of those National Commission on Energy Policy (NCEP) energy policy recommendations that could be simulated using the National Energy Modeling System (NEMS).

The growth of finfish in global open-ocean aquaculture under climate change.

PubMed

Klinger, Dane H; Levin, Simon A; Watson, James R

2017-10-11

Aquaculture production is projected to expand from land-based operations to the open ocean as demand for seafood grows and competition increases for inputs to land-based aquaculture, such as freshwater and suitable land. In contrast to land-based production, open-ocean aquaculture is constrained by oceanographic factors, such as current speeds and seawater temperature, which are dynamic in time and space, and cannot easily be controlled. As such, the potential for offshore aquaculture to increase seafood production is tied to the physical state of the oceans. We employ a novel spatial model to estimate the potential of open-ocean finfish aquaculture globally, given physical, biological and technological constraints. Finfish growth potential for three common aquaculture species representing different thermal guilds-Atlantic salmon ( Salmo salar ), gilthead seabream ( Sparus aurata ) and cobia ( Rachycentron canadum )-is compared across species and regions and with climate change, based on outputs of a high-resolution global climate model. Globally, there are ample areas that are physically suitable for fish growth and potential expansion of the nascent aquaculture industry. The effects of climate change are heterogeneous across species and regions, but areas with existing aquaculture industries are likely to see increases in growth rates. In areas where climate change results in reduced growth rates, adaptation measures, such as selective breeding, can probably offset potential production losses. © 2017 The Author(s).

76 FR 4133 - National Environmental Policy Act; Mars Science Laboratory (MSL) Mission

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-24

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-008)] National Environmental Policy Act; Mars Science Laboratory (MSL) Mission AGENCY: National Aeronautics and Space Administration (NASA...). SUMMARY: Pursuant to the National Environmental Policy Act, as amended, (NEPA) (42 U.S.C. 4321 et seq...

Streptomyces Bacteria as Potential Probiotics in Aquaculture

PubMed Central

Tan, Loh Teng-Hern; Chan, Kok-Gan; Lee, Learn-Han; Goh, Bey-Hing

2016-01-01

In response to the increased seafood demand from the ever-going human population, aquaculture has become the fastest growing animal food-producing sector. However, the indiscriminate use of antibiotics as a biological control agents for fish pathogens has led to the emergence of antibiotic resistance bacteria. Probiotics are defined as living microbial supplement that exert beneficial effects on hosts as well as improvement of environmental parameters. Probiotics have been proven to be effective in improving the growth, survival and health status of the aquatic livestock. This review aims to highlight the genus Streptomyces can be a good candidate for probiotics in aquaculture. Studies showed that the feed supplemented with Streptomyces could protect fish and shrimp from pathogens as well as increase the growth of the aquatic organisms. Furthermore, the limitations of Streptomyces as probiotics in aquaculture is also highlighted and solutions are discussed to these limitations. PMID:26903962

Genetically modified organisms (GMOs) and aquaculture.

PubMed

Beardmore, J A; Porter, Joanne S

2003-01-01

This paper reviews the nature of genetically modified organisms (GMOs), the range of aquatic species in which GMOs have been produced, the methods and target genes employed, the benefits to aquaculture, the problems attached to use of GMOs in aquatic species and the regulatory and other social frameworks surrounding them. A set of recommendations aimed at best practice is appended. This states the potential value of GMOs in aquaculture but also calls for improved knowledge particularly of sites of integration, risk analysis, progress in achieving sterility in fish for production and better dissemination of relevant information.

77 FR 47862 - National Environmental Policy Act: Implementing Procedures; Addition to Categorical Exclusions...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-10

... DEPARTMENT OF THE INTERIOR Office of the Secretary National Environmental Policy Act: Implementing... Interior. ACTION: Notice of Final National Environmental Policy Act Implementing Procedures. SUMMARY: This notice announces the addition of a new categorical exclusion under the National Environmental Policy Act...

The Importance of Supratidal Habitats for Wintering Shorebirds and the Potential Impacts of Shrimp Aquaculture

NASA Astrophysics Data System (ADS)

Yasué, M.; Dearden, P.

2009-06-01

Intensive black tiger shrimp ( Penaeus monodon) aquaculture ponds have replaced significant areas of coastal wetlands throughout tropical Asia. Few studies have assessed potential impacts on avian foraging habitats. At Khao Sam Roi Yod National Park, Thailand, seminatural wetlands have been converted to either shrimp ponds or to salinization ponds that provide saline water for shrimp aquaculture. Although shorebirds cannot feed in aquaculture ponds, hypersaline ponds can provide productive foraging areas. Thus, the overall impact of the shrimp industry on shorebirds depends partly on the relative quality of the salt ponds compared to seminatural wetlands. In this study, we examined wintering shorebird use of tidal ( N = 5 sites) and supratidal areas (four wetland sites, four salt pond sites) and compared the shorebird community (14 species), prey availability, profitability, and disturbance rates between wetlands and salt ponds. Two shorebird species fed in higher densities in wetlands, whereas seven species were more abundant in salt ponds. Large juvenile fish and dragonfly larvae were more abundant in wetlands, whereas there were more small Chironomid midge and fly larvae in salt ponds. We conclude that salt ponds might provide higher-quality foraging habitats compared to wetlands for small shorebirds species because of the abundance of small larvae. However, the shrimp aquaculture industry reduces habitat availability for shorebirds feeding on larger prey. This study demonstrates a comprehensive, multispecies approach to assess the impacts of a large-scale change in coastal habitats for wintering shorebirds.

National Environmental Policy Act compliance guide. Volume II (reference book)

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1994-09-01

This document (Volume II of the National Environmental Policy Act Compliance Guide) contains current copies of regulations and guidance from the Council on Environmental Quality, the Department of Energy, the Department of State, and the Environmental Protection Agency, related to compliance with the National Environmental Policy Act of 1969 (NEPA).

Adsorption of aquaculture pollutants using a sustainable biopolymer.

PubMed

Zadinelo, Izabel Volkweis; Dos Santos, Lilian Dena; Cagol, Luana; de Muniz, Graciela Inês Bolzón; de Souza Neves Ellendersen, Luciana; Alves, Helton José; Bombardelli, Robie Allan

2018-02-01

Intensive aquaculture needs to adopt techniques that are able to contribute towards sustainability. Closed systems that employ water recirculation can combine intensive production with environmental sustainability, since there is no exchange of water or discharge of effluents into the environment. In order to achieve this, effective filtration systems are required to ensure that the water quality is satisfactory for the cultivation of aquatic organisms. Chitosan, an industrial waste material derived from crustacean farming, is a renewable natural material that is biodegradable and possesses adsorbent characteristics. In this work, chitosan foam was incorporated in filters and was evaluated as an adsorbent of aquaculture pollutants, adding value to the material and at the same time providing a use for industrial waste. The foam was characterized by scanning electron microscopy and energy dispersive spectroscopy, apparent density, and water absorption capacity. It was used to remove ammonia, nitrite, orthophosphate, and turbidity from aquaculture effluents. The foam consisted of a bilayer with smooth and porous sides, which presented low density, flexibility, and high water absorption capacity. The best proportion of the foam, in terms of the mass of foam per volume of solution (% m v -1 ), was 0.10, which resulted in removal of 32.8, 57.2, 89.5, and 99.9% of ammonia, nitrite, orthophosphate, and turbidity, respectively. This biopolymer produced is biodegradable, and when saturated with organic compounds from aquaculture, and no longer suitable for reuse as a filter material, it can be employed as a fertilizer, hence closing the sustainability cycle of the aquaculture production chain.

Privacy Policy | Frederick National Laboratory for Cancer Research

Cancer.gov

The privacy of our users is of utmost importance to Frederick National Laboratory. The policy outlined below establishes how Frederick National Laboratory will use the information we gather about you from your visit to our website. We may coll

Oyster aquaculture impacts Zostera marina epibiont community composition in Akkeshi-ko estuary, Japan

PubMed Central

Nakaoka, Masahiro

2018-01-01

Coastal fisheries are in decline worldwide, and aquaculture has become an increasingly popular way to meet seafood demand. While finfish aquaculture can have substantial adverse effects on coastal ecosystems due mostly to necessary feed inputs, bivalves graze on natural phytoplankton and are often considered for their positive ecosystem services. We conducted two independent studies to investigate the effects of long-line Crassostrea gigas oyster aquaculture on Zostera marina seagrass beds and associated epibiont communities in Akkeshi-ko estuary, Japan. Results from both studies yielded no evidence of an effect of oyster aquaculture on the morphology, density, or biomass of Z. marina, but significant differences were apparent in the epibiont community. Reference seagrass beds located away from aquaculture had higher seagrass epiphyte loads and higher abundances of amphipods. Conversely, seagrass beds below aquaculture lines had higher sessile polychaete biomass and higher isopod abundances. Our results suggest that the presence of oyster aquaculture may have indirect effects on seagrass by changing epibiont community composition and relative abundances of species. One proposed mechanism is that cultured oysters feed on epiphytic diatoms and epiphyte propagules before they can settle on the seagrass, which reduces epiphyte loads and influences subsequent faunal settlement. If carefully implemented and monitored, long-line oyster aquaculture may be a sustainable option to consider as bivalve aquaculture expands to meet global seafood demand, but further work is needed to fully assess and generalize the community-level effects on seagrass epibionts. PMID:29795609

Oyster aquaculture impacts Zostera marina epibiont community composition in Akkeshi-ko estuary, Japan.

PubMed

Smith, Carter S; Ito, Minako; Namba, Mizuho; Nakaoka, Masahiro

2018-01-01

Coastal fisheries are in decline worldwide, and aquaculture has become an increasingly popular way to meet seafood demand. While finfish aquaculture can have substantial adverse effects on coastal ecosystems due mostly to necessary feed inputs, bivalves graze on natural phytoplankton and are often considered for their positive ecosystem services. We conducted two independent studies to investigate the effects of long-line Crassostrea gigas oyster aquaculture on Zostera marina seagrass beds and associated epibiont communities in Akkeshi-ko estuary, Japan. Results from both studies yielded no evidence of an effect of oyster aquaculture on the morphology, density, or biomass of Z. marina, but significant differences were apparent in the epibiont community. Reference seagrass beds located away from aquaculture had higher seagrass epiphyte loads and higher abundances of amphipods. Conversely, seagrass beds below aquaculture lines had higher sessile polychaete biomass and higher isopod abundances. Our results suggest that the presence of oyster aquaculture may have indirect effects on seagrass by changing epibiont community composition and relative abundances of species. One proposed mechanism is that cultured oysters feed on epiphytic diatoms and epiphyte propagules before they can settle on the seagrass, which reduces epiphyte loads and influences subsequent faunal settlement. If carefully implemented and monitored, long-line oyster aquaculture may be a sustainable option to consider as bivalve aquaculture expands to meet global seafood demand, but further work is needed to fully assess and generalize the community-level effects on seagrass epibionts.

Monitoring and managing microbes in aquaculture - Towards a sustainable industry.

PubMed

Bentzon-Tilia, Mikkel; Sonnenschein, Eva C; Gram, Lone

2016-09-01

Microorganisms are of great importance to aquaculture where they occur naturally, and can be added artificially, fulfilling different roles. They recycle nutrients, degrade organic matter and, occasionally, they infect and kill the fish, their larvae or the live feed. Also, some microorganisms may protect fish and larvae against disease. Hence, monitoring and manipulating the microbial communities in aquaculture environments hold great potential; both in terms of assessing and improving water quality, but also in terms of controlling the development of microbial infections. Using microbial communities to monitor water quality and to efficiently carry out ecosystem services within the aquaculture systems may only be a few years away. Initially, however, we need to thoroughly understand the microbiomes of both healthy and diseased aquaculture systems, and we need to determine how to successfully manipulate and engineer these microbiomes. Similarly, we can reduce the need to apply antibiotics in aquaculture through manipulation of the microbiome, i.e. by the use of probiotic bacteria. Recent studies have demonstrated that fish pathogenic bacteria in live feed can be controlled by probiotics and that mortality of infected fish larvae can be reduced significantly by probiotic bacteria. However, the successful management of the aquaculture microbiota is currently hampered by our lack of knowledge of relevant microbial interactions and the overall ecology of these systems. © 2016 The Authors. Microbial Biotechnology published by John Wiley & Sons Ltd and Society for Applied Microbiology.

We Are the New Nation (Nous Sommes La Nouvelle Nation). The Metis and National Native Policy.

ERIC Educational Resources Information Center

Daniels, Harry W.

A compilation of six policy statements, the booklet is intended to draw attention to the suppression of the rights of indigenous peoples (specifically, the Canadian Metis) by an inflexible federalist system of government, misguided national policies, and land claim settlements such as the 1978 COPE settlement. It is also intended to propose…

Adapting public policy theory for public health research: A framework to understand the development of national policies on global health.

PubMed

Jones, Catherine M; Clavier, Carole; Potvin, Louise

2017-03-01

National policies on global health appear as one way that actors from health, development and foreign affairs sectors in a country coordinate state action on global health. Next to a burgeoning literature in which international relations and global governance theories are employed to understand global health policy and global health diplomacy at the international level, little is known about policy processes for global health at the national scale. We propose a framework of the policy process to understand how such policies are developed, and we identify challenges for public health researchers integrating conceptual tools from political science. We developed the framework using a two-step process: 1) reviewing literature to establish criteria for selecting a theoretical framework fit for this purpose, and 2) adapting Real-Dato's synthesis framework to integrate a cognitive approach to public policy within a constructivist perspective. Our framework identifies multiple contexts as part of the policy process, focuses on situations where actors work together to make national policy on global health, considers these interactive situations as spaces for observing external influences on policy change and proposes policy design as the output of the process. We suggest that this framework makes three contributions to the conceptualisation of national policy on global health as a research object. First, it emphasizes collective action over decisions of individual policy actors. Second, it conceptualises the policy process as organised interactive spaces for collaboration rather than as stages of a policy cycle. Third, national decision-making spaces are opportunities for transferring ideas and knowledge from different sectors and settings, and represent opportunities to identify international influences on a country's global health policy. We discuss two sets of challenges for public health researchers using interdisciplinary approaches in policy research. Copyright �

The future of aquaculture

USDA-ARS?s Scientific Manuscript database

Fish is now the largest source of animal protein in the world, with aquaculture contributing more than half the world’s seafood supply. The world needs to produce significantly more fish in the future to meet the demands of a growing and increasingly affluent global population. Capture fisheries ar...

Marine Spatial Planning Makes Room for Offshore Aquaculture in a Crowded Coastal Zone

NASA Astrophysics Data System (ADS)

Stevens, J.

2016-12-01

Offshore aquaculture is an emerging industry predicted to contribute significantly to global seafood production and food security. However, aquaculture farms can generate conflicts by displacing existing ocean user groups and impacting ecosystems. Further, there are multiple farm types with different seafood species, productivity levels and impacts. Thus, it is important to strategically and simultaneously plan farm type and location in relation to the seascape in order to most effectively maximize aquaculture value while also minimizing conflicts and environmental impacts. We address this problem and demonstrate the value of multi-objective planning with a case study that integrates bioeconomic modeling with ecosystem service tradeoff analysis to inform the marine spatial planning (MSP) of mussel, finfish and kelp aquaculture farms in the already-crowded Southern California Bight (SCB) ecosystem. We considered four user groups predicted to conflict with or be impacted by the three types of aquaculture: wild-capture fisheries, ocean viewshed from coastal properties, marine benthic habitat protection, and risk of disease outbreak between farms. Results indicate that significant conflicts and impacts, expected under conventional planning, can be reduced by strategic planning. For example, 28% of potential mussel farm sites overlap with wild-capture halibut fishery grounds, yet MSP can enable mussel aquaculture to generate up to a third of its total potential industry value without impacting halibut fishery yield. Results also highlight hotspot areas in the SCB most appropriate for each type of aquaculture under MSP, as well as particular mussel, finfish and kelp aquaculture spatial plans that align with legislative regulations on allowable impacts from future aquaculture farms in California. This study comprehensively informs aquaculture farm design in the SCB, and demonstrates the value of multi-objective simultaneous planning as a key component in MSP.

Marine Spatial Planning Makes Room for Offshore Aquaculture in a Crowded Coastal Zone

NASA Astrophysics Data System (ADS)

Stevens, J.

2016-02-01

Offshore aquaculture is an emerging industry predicted to contribute significantly to global seafood production and food security. However, aquaculture farms can generate conflicts by displacing existing ocean user groups and impacting ecosystems. Further, there are multiple farm types with different seafood species, productivity levels and impacts. Thus, it is important to strategically and simultaneously plan farm type and location in relation to the seascape in order to most effectively maximize aquaculture value while also minimizing conflicts and environmental impacts. We address this problem and demonstrate the value of multi-objective planning with a case study that integrates bioeconomic modeling with ecosystem service tradeoff analysis to inform the marine spatial planning (MSP) of mussel, finfish and kelp aquaculture farms in the already-crowded Southern California Bight (SCB) ecosystem. We considered four user groups predicted to conflict with or be impacted by the three types of aquaculture: wild-capture fisheries, ocean viewshed from coastal properties, marine benthic habitat protection, and risk of disease outbreak between farms. Results indicate that significant conflicts and impacts, expected under conventional planning, can be reduced by strategic planning. For example, 28% of potential mussel farm sites overlap with wild-capture halibut fishery grounds, yet MSP can enable mussel aquaculture to generate up to a third of its total potential industry value without impacting halibut fishery yield. Results also highlight hotspot areas in the SCB most appropriate for each type of aquaculture under MSP, as well as particular mussel, finfish and kelp aquaculture spatial plans that align with legislative regulations on allowable impacts from future aquaculture farms in California. This study comprehensively informs aquaculture farm design in the SCB, and demonstrates the value of multi-objective simultaneous planning as a key component in MSP.

Creating a national citizen engagement process for energy policy

PubMed Central

Pidgeon, Nick; Demski, Christina; Butler, Catherine; Parkhill, Karen; Spence, Alexa

2014-01-01

This paper examines some of the science communication challenges involved when designing and conducting public deliberation processes on issues of national importance. We take as our illustrative case study a recent research project investigating public values and attitudes toward future energy system change for the United Kingdom. National-level issues such as this are often particularly difficult to engage the public with because of their inherent complexity, derived from multiple interconnected elements and policy frames, extended scales of analysis, and different manifestations of uncertainty. With reference to the energy system project, we discuss ways of meeting a series of science communication challenges arising when engaging the public with national topics, including the need to articulate systems thinking and problem scale, to provide balanced information and policy framings in ways that open up spaces for reflection and deliberation, and the need for varied methods of facilitation and data synthesis that permit access to participants’ broader values. Although resource intensive, national-level deliberation is possible and can produce useful insights both for participants and for science policy. PMID:25225393

Creating a national citizen engagement process for energy policy.

PubMed

Pidgeon, Nick; Demski, Christina; Butler, Catherine; Parkhill, Karen; Spence, Alexa

2014-09-16

This paper examines some of the science communication challenges involved when designing and conducting public deliberation processes on issues of national importance. We take as our illustrative case study a recent research project investigating public values and attitudes toward future energy system change for the United Kingdom. National-level issues such as this are often particularly difficult to engage the public with because of their inherent complexity, derived from multiple interconnected elements and policy frames, extended scales of analysis, and different manifestations of uncertainty. With reference to the energy system project, we discuss ways of meeting a series of science communication challenges arising when engaging the public with national topics, including the need to articulate systems thinking and problem scale, to provide balanced information and policy framings in ways that open up spaces for reflection and deliberation, and the need for varied methods of facilitation and data synthesis that permit access to participants' broader values. Although resource intensive, national-level deliberation is possible and can produce useful insights both for participants and for science policy.

How is shrimp aquaculture transforming coastal livelihoods and lagoons in Estero Real, Nicaragua? The need to integrate social-ecological research and ecosystem-based approaches.

PubMed

Benessaiah, Karina; Sengupta, Raja

2014-08-01

Ecosystem-based approaches to aquaculture integrate environmental concerns into planning. Social-ecological systems research can improve this approach by explicitly relating ecological and social dynamics of change at multiple scales. Doing so requires not only addressing direct effects of aquaculture but also considering indirect factors such as changes in livelihood strategies, governance dynamics, and power relations. We selected the community of Puerto Morazán, Nicaragua as a case study to demonstrate how the introduction of small-scale aquaculture radically transformed another key livelihood activity, lagoon shrimp fishing, and the effects that these changes have had on lagoons and the people that depend on them. We find that shrimp aquaculture played a key role in the collapse, in the 1990s, of an existing lagoon common-property management. Shrimp aquaculture-related capital enabled the adoption of a new fishing technique that not only degraded lagoons but also led to their gradual privatization. The existence of social ties between small-scale shrimp farmers and other community members mitigated the impacts of privatization, illustrating the importance of social capital. Since 2008, community members are seeking to communally manage the lagoons once again, in response to degraded environmental conditions and a consolidation of the shrimp industry at the expense of smaller actors. This research shows that shrimp aquaculture intersects with a complex set of drivers, affecting not only how ecosystems are managed but also how they are perceived and valued. Understanding these social-ecological dynamics is essential to implement realistic policies and management of mangrove ecosystems and address the needs of resource-dependent people.

Summary of the National Environmental Policy Act

EPA Pesticide Factsheets

Describes the National Environmental Policy Act (NEPA), which requires that all branches of government give proper consideration to the environment prior to undertaking any major federal action that significantly affects the environment.

International Indicators as a Measure of National Policies

ERIC Educational Resources Information Center

Penn, Helen

2014-01-01

National policies on Early Childhood Care and Education (ECEC) are usually evaluated by commentators in terms of their own history and context. However, the recent OECD family database offers comparative tables on a range of ECEC policies, and charts their impact on different socio-economic groups within countries. From a comparative point of view…

U.S. Immigration Policy and the National Interest.

ERIC Educational Resources Information Center

Fauriol, Georges

1984-01-01

The national security of the United States depends upon its domestic strength and international stability. This strength requires an ability to control national borders, the maintenance of an independent foreign policy, a prosperous economy, and a cohesive domestic political environment. Uncontrolled migration is undermining this strength. (RM)

Inland marine fish culture in low-salinity recirculating aquaculture systems

USDA-ARS?s Scientific Manuscript database

A growing and increasingly health-conscious population, coupled with declining capture fisheries is driving an increased global demand for farm-raised seafood that can only be met through expansion of aquaculture. In 2007, aquaculture represented 33% of total global seafood production and is projec...

European Lifelong Guidance Policy Network Representatives' Conceptions of the Role of Information and Communication Technologies Related to National Guidance Policies

ERIC Educational Resources Information Center

Kettunen, Jaana; Vuorinen, Raimo; Ruusuvirta, Outi

2016-01-01

This article reports findings from a phenomenographic investigation into European Lifelong Guidance Policy Network representatives' conceptions of the role of information and communication technologies (ICT) related to national lifelong guidance policies. The role of ICT in relation to national lifelong guidance policies was conceived as (1)…

Confinement Aquaculture. Final Report.

ERIC Educational Resources Information Center

Delaplaine School District, AR.

The Delaplaine Agriculture Department Confinement Project, begun in June 1988, conducted a confinement aquaculture program by comparing the growth of channel catfish raised in cages in a pond to channel catfish raised in cages in the Black River, Arkansas. The study developed technology that would decrease costs in the domestication of fish, using…

National Language Policy Theory: Exploring Spolsky's Model in the Case of Iceland

ERIC Educational Resources Information Center

Albury, Nathan John

2016-01-01

Language policies are born amidst the complex interplay of social, cultural, religious and political forces. With this in mind, Bernard Spolsky theorises that the language policy of any independent nation is driven, at its core, by four co-occurring conditions--national ideology, English in the globalisation process, a nation's attendant…

Application of veterinary antibiotics in China's aquaculture industry and their potential human health risks.

PubMed

Mo, Wing Yin; Chen, Zhanting; Leung, Ho Man; Leung, Anna Oi Wah

2017-04-01

China contributes to more than 60 % of the global aquaculture production, and its aquaculture industry has become one of the main players in food security. A large amount of antibiotics is believed to be used in fish cultivation for ensuring adequate production. The use of antibiotics as disease control agents and growth promoter in aquaculture in China has raised significant concerns recently because of the potential threats to human health. The extensive use of antibiotics in aquaculture may result in water and sediment contamination and the development of antibiotic resistance genes. In this review, the role of aquaculture in antibiotic contamination of the environment as well as the emerging concern of antibiotic resistance genes in China is discussed. Based on this review, it has been concluded that more information regarding the types and quantities of antibiotics used by Chinese fish farmers is required. Studies about the contribution of antibiotic usage in aquaculture to environmental levels in surface water, their potential risks on environment and human health, and the existence and spread of antibiotic resistance genes in aquaculture are needed.

Design and Application of a Solar Mobile Pond Aquaculture Water Quality-Regulation Machine Based in Bream Pond Aquaculture.

PubMed

Liu, Xingguo; Xu, Hao; Ma, Zhuojun; Zhang, Yongjun; Tian, Changfeng; Cheng, Guofeng; Zou, Haisheng; Lu, Shimin; Liu, Shijing; Tang, Rong

2016-01-01

Bream pond aquaculture plays a very important role in China's aquaculture industry and is the main source of aquatic products. To regulate and control pond water quality and sediment, a movable solar pond aquaculture water quality regulation machine (SMWM) was designed and used. This machine is solar-powered and moves on water, and its primary components are a solar power supply device, a sediment lifting device, a mechanism for walking on the water's surface and a control system. The solar power supply device provides power for the machine, and the water walking mechanism drives the machine's motion on the water. The sediment lifting device orbits the main section of the machine and affects a large area of the pond. Tests of the machine's mechanical properties revealed that the minimum illumination necessary for the SMWM to function is 13,000 Lx and that its stable speed on the water is 0.02-0.03 m/s. For an illumination of 13,000-52,500 Lx, the sediment lifting device runs at 0.13-0.35 m/s, and its water delivery capacity is 110-208 m(3)/h. The sediment lifting device is able to fold away, and the angle of the suction chamber can be adjusted, making the machine work well in ponds at different water depths from 0.5 m to 2 m. The optimal distance from the sediment lifting device to the bottom of the pond is 10-15 cm. In addition, adjusting the length of the connecting rod and the direction of the traction rope allows the SMWM to work in a pond water area greater than 80%. The analysis of water quality in Wuchang bream (Parabramis pekinensis) and silver carp (Hypophthalmichthys molitrix) culture ponds using the SMWM resulted in decreased NH3(+)-N and available phosphorus concentrations and increased TP concentrations. The TN content and the amount of available phosphorus in the sediment were reduced. In addition, the fish production showed that the SMWM enhanced the yields of Wuchang bream and silver carp by more than 30% and 24%, respectively. These results

Land-based salmon aquacultures change the quality and bacterial degradation of riverine dissolved organic matter

PubMed Central

Kamjunke, Norbert; Nimptsch, Jorge; Harir, Mourad; Herzsprung, Peter; Schmitt-Kopplin, Philippe; Neu, Thomas R.; Graeber, Daniel; Osorio, Sebastian; Valenzuela, Jose; Carlos Reyes, Juan; Woelfl, Stefan; Hertkorn, Norbert

2017-01-01

Aquacultures are of great economic importance worldwide but pollute pristine headwater streams, lakes, and estuaries. However, there are no in-depth studies of the consequences of aquacultures on dissolved organic matter (DOM) composition and structure. We performed a detailed molecular level characterization of aquaculture DOM quality and its bacterial degradation using four salmon aquacultures in Chile. Fluorescence measurements, ultrahigh-resolution mass spectrometry, and nuclear magnetic resonance spectroscopy of the DOM revealed specific and extensive molecular alterations caused by aquacultures. Aquacultures released large quantities of readily bioavailable metabolites (primarily carbohydrates and peptides/proteins, and lipids), causing the organic matter downstream of all the investigated aquacultures to deviate strongly from the highly processed, polydisperse and molecularly heterogeneous DOM found in pristine rivers. However, the upstream individual catchment DOM signatures remained distinguishable at the downstream sites. The benthic algal biovolume decreased and the bacterial biovolume and production increased downstream of the aquacultures, shifting stream ecosystems to a more heterotrophic state and thus impairing the ecosystem health. The bacterial DOM degradation rates explain the attenuation of aquaculture DOM within the subsequent stream reaches. This knowledge may aid the development of improved waste processing facilities and may help to define emission thresholds to protect sensitive stream ecosystems. PMID:28256613

Land-based salmon aquacultures change the quality and bacterial degradation of riverine dissolved organic matter

NASA Astrophysics Data System (ADS)

Kamjunke, Norbert; Nimptsch, Jorge; Harir, Mourad; Herzsprung, Peter; Schmitt-Kopplin, Philippe; Neu, Thomas R.; Graeber, Daniel; Osorio, Sebastian; Valenzuela, Jose; Carlos Reyes, Juan; Woelfl, Stefan; Hertkorn, Norbert

2017-03-01

Aquacultures are of great economic importance worldwide but pollute pristine headwater streams, lakes, and estuaries. However, there are no in-depth studies of the consequences of aquacultures on dissolved organic matter (DOM) composition and structure. We performed a detailed molecular level characterization of aquaculture DOM quality and its bacterial degradation using four salmon aquacultures in Chile. Fluorescence measurements, ultrahigh-resolution mass spectrometry, and nuclear magnetic resonance spectroscopy of the DOM revealed specific and extensive molecular alterations caused by aquacultures. Aquacultures released large quantities of readily bioavailable metabolites (primarily carbohydrates and peptides/proteins, and lipids), causing the organic matter downstream of all the investigated aquacultures to deviate strongly from the highly processed, polydisperse and molecularly heterogeneous DOM found in pristine rivers. However, the upstream individual catchment DOM signatures remained distinguishable at the downstream sites. The benthic algal biovolume decreased and the bacterial biovolume and production increased downstream of the aquacultures, shifting stream ecosystems to a more heterotrophic state and thus impairing the ecosystem health. The bacterial DOM degradation rates explain the attenuation of aquaculture DOM within the subsequent stream reaches. This knowledge may aid the development of improved waste processing facilities and may help to define emission thresholds to protect sensitive stream ecosystems.

National Disability Policy: A Progress Report

ERIC Educational Resources Information Center

National Council on Disability, 2008

2008-01-01

This National Council on Disability (NCD) annual progress report to the President and Congress covers the period December 2005 through December 2006. The report is divided into 13 chapters, each dealing with a major area of public policy. These subject-specific chapters are preceded by an introductory Major Trends section that identifies…

Aquacultural Occupational Task Analysis.

ERIC Educational Resources Information Center

Dung, Elaine; Wakui, Lawrence S.

A study was conducted by the Office of the Chancellor for Community Colleges in Hawaii to assess the vocational skills required of workers in the aquaculture industry and to determine if these skills should be reflected in the community college curriculum. In addition to a review of relevant literature, the study involved field observations at 17…

Curriculum Issues in National Policy-Making

ERIC Educational Resources Information Center

Bennett, John

2005-01-01

This discussion of curriculum issues in national policy making is based on the findings of thematic reviews of early childhood education and care, carried out by expert teams in twenty OECD countries. Much consensus is found across the countries reviewed in terms of curricular principles and aspirations, and with regard to official content,…

America’s Strategic Imperative: A National Energy Policy Manhattan Project

DTIC Science & Technology

2005-02-25

AIR WAR COLLEGE AIR UNIVERSITY AMERICA’S STRATEGIC IMPERATIVE: A NATIONAL ENERGY POLICY MANHATTAN PROJECT by John M. Amidon, Lt Col, USAF A...COVERED 00-00-2005 to 00-00-2005 4. TITLE AND SUBTITLE America’s Strategic Imperative: A National Energy Policy Manhattan Project 5a. CONTRACT...Peak.......................................................................................................30 A MANHATTAN PROJECT FOR ENERGY

Development of a seaweed species-selection index for successful culture in a seaweed-based integrated aquaculture system

NASA Astrophysics Data System (ADS)

Kang, Yun Hee; Hwang, Jae Ran; Chung, Ik Kyo; Park, Sang Rul

2013-03-01

Integrated multi-trophic aquaculture (IMTA) has been proposed as a concept that combines the cultivation of fed aquaculture species ( e.g., finfish/shrimp) with extractive aquaculture species ( e.g., shellfish/seaweed). In seaweed-based integrated aquaculture, seaweeds have the capacity to reduce the environmental impact of nitrogen-rich effluents on coastal ecosystems. Thus, selection of optimal species for such aquaculture is of great importance. The present study aimed to develop a seaweed species-selection index for selecting suitable species in seaweed-based integrated aquaculture system. The index was synthesized using available literature-based information, reference data, and physiological seaweed experiments to identify and prioritize the desired species. Undaria pinnatifida, Porphyra yezoensis and Ulva compressa scored the highest according to a seaweed-based integrated aquaculture suitability index (SASI). Seaweed species with the highest scores were adjudged to fit the integrated aquaculture systems. Despite the application of this model limited by local aquaculture environment, it is considered to be a useful tool for selecting seaweed species in IMTA.

National Disability Policy: A Progress Report, December 2001-December 2002.

ERIC Educational Resources Information Center

National Council on Disability, Washington, DC.

This annual report of the National Council on Disability surveys major legal and policy developments during the year 2002 and offers recommendations for legal/policy measures and for research. The first chapter identifies legal and policy issues that cross traditional areas, focusing on six themes: (1) the mainstreaming of disability issues; (2)…

Democracy's Denominator: Reassessing Responsiveness with Public Opinion on the National Policy Agenda.

PubMed

Barabas, Jason

2016-01-01

Democratic responsiveness concerns the degree to which government policies match public preferences. Responsiveness studies typically use national surveys to characterize public opinion, but whether poll questions overlap with the policy agenda is unknown. The first of two empirical analyses presented here, with hundreds of issues on the national agenda in the United States from 1947 to 2000, reveals that public opinion is mostly unrelated to policy outcomes. The picture appears to be even more ominous-that is, opinion and policy are negatively related-on highly salient issues that attract media attention. A second study revisiting published work confirms that responsiveness patterns look different depending upon whether studies of opinion-policy connections (a) begin with survey data and then examine policy developments, or (b) begin with national legislative agenda issues and then examine survey data. Thus, conclusions about democratic responsiveness depend upon the issues that are examined, and often opinion surveys do not include questions about tangible public policy options. In that sense, future changes in democratic responsiveness might go undetected because scholars often lack data on what goes into the denominator of democracy.

National climate policies across Europe and their impacts on cities strategies.

PubMed

Heidrich, O; Reckien, D; Olazabal, M; Foley, A; Salvia, M; de Gregorio Hurtado, S; Orru, H; Flacke, J; Geneletti, D; Pietrapertosa, F; Hamann, J J-P; Tiwary, A; Feliu, E; Dawson, R J

2016-03-01

Globally, efforts are underway to reduce anthropogenic greenhouse gas emissions and to adapt to climate change impacts at the local level. However, there is a poor understanding of the relationship between city strategies on climate change mitigation and adaptation and the relevant policies at national and European level. This paper describes a comparative study and evaluation of cross-national policy. It reports the findings of studying the climate change strategies or plans from 200 European cities from Austria, Belgium, Estonia, Finland, France, Germany, Ireland, Italy, Netherlands, Spain and the United Kingdom. The study highlights the shared responsibility of global, European, national, regional and city policies. An interpretation and illustration of the influences from international and national networks and policy makers in stimulating the development of local strategies and actions is proposed. It was found that there is no archetypical way of planning for climate change, and multiple interests and motivations are inevitable. Our research warrants the need for a multi-scale approach to climate policy in the future, mainly ensuring sufficient capacity and resource to enable local authorities to plan and respond to their specific climate change agenda for maximising the management potentials for translating environmental challenges into opportunities. Copyright © 2015 Elsevier Ltd. All rights reserved.

Perception of Aquaculture Education to Support Further Growth of Aquaculture Industry in Victoria, Australia

ERIC Educational Resources Information Center

Awal, Sadiqul; Christie, Andrew; Watson, Matthew; Hannadige, Asanka G. T.

2012-01-01

Purpose: The central aim of this study was to determine the perception of aquaculture educational provisions in the state of Victoria, and whether they are sufficient to ultimately support further growth of the industry. Design/methodology/approach: Questionnaires were formulated and distributed to participants in a variety of ways, including via…

2012 National Policy Seminar Wrap-Up

ERIC Educational Resources Information Center

Blandford, Ayoka

2012-01-01

CTE works! That was the recurring theme that attendees heard at the 2012 National Policy Seminar (NPS) hosted by ACTE. For those new to the event and lobbying, a pre-conference workshop, "Learning the Ropes of Washington CTE Advocacy," laid out the basics of Hill advocacy. Veteran CTE advocates were offered a basics-plus session,…

Disease in marine aquaculture

NASA Astrophysics Data System (ADS)

Sindermann, C. J.

1984-03-01

It has become almost a truism that success in intensive production of animals must be based in part on development of methods for disease diagnosis and control. Excellent progress has been made in methods of diagnosis for major pathogens of cultivated fish, crustacean and molluscan species. In many instances these have proved to be facultative pathogens, able to exert severe effects in populations of animals under other stresses (marginal physical or chemical conditions; overcrowding). The concept of stress management as a critical prophylactic measure is not new, but its significance is being demonstrated repeatedly. The particular relationship of water quality and facultative pathogens such as Vibrio, Pseudomonas and Aeromonas species has been especially apparent. Virus diseases of marine vertebrates and invertebrates — little known two decades ago — are now recognized to be of significance to aquaculture. Virus infections of oysters, clams, shrimps and crabs have been described, and mortalities have been attributed to them. Several virus diseases of fish have also been recognized as potential or actual problems in culture. In some instances, the pathogens seem to be latent in natural populations, and may be provoked into patency by stresses of artificial environments. One of the most promising approaches to disease prophylaxis is through immunization. Fish respond well to various vaccination procedures, and new non-stressing methods have been developed. Vibriosis — probably the most severe disease of ocean-reared salmon — has been controlled to a great extent through use of a polyvalent bacterin, which can be modified as new pathogenic strains are isolated. Prophylactic immunization for other bacterial diseases of cultivated fish has been attempted, especially in Japan, with some success. There is also some evidence that the larger crustaceans may be immunologically responsive, and that at least short-term protection may be afforded to cultured

Juvenile Justice and Public Policy: Toward a National Agenda.

ERIC Educational Resources Information Center

Schwartz, Ira M., Ed.

Some of the most critical and troubling issues in juvenile justice are addressed to serve as a catalyst and resource for developing sound juvenile justice public policy decisions. The following chapters examine juvenile court policies, special issues, and cost-effective interventions, and present findings of a national survey of public attitudes…

75 FR 3756 - The National Environmental Policy Act Procedures Manual

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-22

... DEPARTMENT OF THE INTERIOR National Indian Gaming Commission The National Environmental Policy Act Procedures Manual AGENCY: National Indian Gaming Commission. ACTION: Notice of reopening of comment period... Gaming Commission, 1441 L Street, NW., Suite 9100, Washington, DC 20005; (2) by hand delivery to...

75 FR 13139 - The National Environmental Policy Act Procedures Manual

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-18

... NATIONAL INDIAN GAMING COMMISSION The National Environmental Policy Act Procedures Manual AGENCY: The National Indian Gaming Commission. ACTION: Notice of reopening of comment period. SUMMARY: This... Indian Gaming Commission, 1441 L Street, NW., Suite 9100, Washington, DC 20005; (2) by hand delivery to...

75 FR 25240 - National Advisory Council for Environmental Policy and Technology

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

... ENVIRONMENTAL PROTECTION AGENCY National Advisory Council for Environmental Policy and Technology... for Environmental Policy and Technology (NACEPT). NACEPT provides advice to the EPA Administrator on a broad range of environmental policy, technology, and management issues. NACEPT is a committee of...

The contribution of molecular epidemiology to the understanding and control of viral diseases of salmonid aquaculture

PubMed Central

2011-01-01

Molecular epidemiology is a science which utilizes molecular biology to define the distribution of disease in a population (descriptive epidemiology) and relies heavily on integration of traditional (or analytical) epidemiological approaches to identify the etiological determinants of this distribution. The study of viral pathogens of aquaculture has provided many exciting opportunities to apply such tools. This review considers the extent to which molecular epidemiological studies have contributed to better understanding and control of disease in aquaculture, drawing on examples of viral diseases of salmonid fish of commercial significance including viral haemorrhagic septicaemia virus (VHSV), salmonid alphavirus (SAV) and infectious salmon anaemia virus (ISAV). Significant outcomes of molecular epidemiological studies include: Improved taxonomic classification of viruses A better understanding of the natural distribution of viruses An improved understanding of the origins of viral pathogens in aquaculture An improved understanding of the risks of translocation of pathogens outwith their natural host range An increased ability to trace the source of new disease outbreaks Development of a basis for ensuring development of appropriate diagnostic tools An ability to classify isolates and thus target future research aimed at better understanding biological function While molecular epidemiological studies have no doubt already made a significant contribution in these areas, the advent of new technologies such as pyrosequencing heralds a quantum leap in the ability to generate descriptive molecular sequence data. The ability of molecular epidemiology to fulfil its potential to translate complex disease pathways into relevant fish health policy is thus unlikely to be limited by the generation of descriptive molecular markers. More likely, full realisation of the potential to better explain viral transmission pathways will be dependent on the ability to assimilate and

Draft national health policy 2015: A critical appraisal.

PubMed

Ahmed, Faruque U

2016-01-01

Revising a health policy of any country is a periodic procedure dependent on the change of demographic profile, current health status of the population including epidemiological changes in disease prevalence pattern, and progress made under the earlier policies. Along with it, newer research revelation of the natural history of the existing and emerging health problems, availability of newer technology as well as changing sociopolitical commitment to improve the health status of the population are the driving forces in the change of policy. Draft National Health Policy (NHP) 2015 is an attempt for the same. A review of the draft has been undertaken. The chapter on introduction is crisp and clear. Situation analysis of the draft is sketchy and without any reference of sources. Shifting the health goal is without any basis, and the objectives defined for the policy change are incongruous with the introduction. A detailed description does not give a clear picture but rather confuses the reader as it talks of comprehensive universal health-care services to be provided with a holistic concept but maximum emphasis is made in the implementation of a national program. Private health-care services are an area to reckon but except for mere references on the involvement in private-public mode, nothing concrete is observed, especially in the primary care level. Involvement envisaged in the secondary and tertiary levels is nebulous. The implementation health insurance program as well as regulatory mechanISM with the existing is also not defined exclusively in the context of a newer health policy.

Recirculating systems for Atlantic salmon (Salmo salar) at the USDA ARS National Cold Water Marine Aquaculture Center (Franklin, Maine

USDA-ARS?s Scientific Manuscript database

The Northeastern U.S has the ideal location and unique opportunity to be a leader in cold-water marine finfish aquaculture. However, problems and regulations on environmental issues, mandatory stocking of 100 percent native North American salmon, and disease have impacted economic viability of the U...

The National Breastfeeding Policy in Nigeria: the working mother and the law.

PubMed

Worugji, I N E; Etuk, S J

2005-08-01

In this article, we examine the National Breastfeeding Policy in Nigeria, the extent to which the law guarantees and protects the maternity rights of the working mother, and the interplay between the law and the National Breastfeeding Policy. Our aim is to make people aware of this interplay to lead to some positive efforts to sanitize the workplace and shield women from some of the practices against them in employment relations in Nigeria as well as encourage exclusive breastfeeding by employed mothers.We conclude that the provisions of the law in this regard are not in accord with the contemporary international standards for the protection of pregnancy and maternity. It does not guarantee and protect the freedom of the nursing mother to exclusively breastfeed the child for at least the 6 months as propagated by Baby Friendly Hospital Initiative (BFHI) and the National Breastfeeding Policy. Moreover, there is no enabling law to back up the National Policy Initiative as it affects employer and employee relations. We, therefore, suggest a legal framework for effective implementation of the National Breastfeeding Policy for women in dependent labour relations. It is hoped that such laws will not only limit some of the practices against women in employment but also will encourage and promote exclusive breastfeeding behaviour by employed mothers.

Critical Perspectives on the National Policy on Education 2016

ERIC Educational Resources Information Center

Bhattacharya, Somdatta; Deb, Swarupa; Nair, Hari; Shukla, Tanu; Yadav, Anupam

2017-01-01

This article brings together critical perspectives on a broad range of issues that emerge from a reading of the National Policy on Education 2016. The issues vary from accountability to transdisciplinarity and from the marginalization of transgender people to value education. Such a complex task of critiquing this policy document cannot be…

Design and Application of a Solar Mobile Pond Aquaculture Water Quality-Regulation Machine Based in Bream Pond Aquaculture

PubMed Central

Liu, Xingguo; Xu, Hao; Ma, Zhuojun; Zhang, Yongjun; Tian, Changfeng; Cheng, Guofeng; Zou, Haisheng; Lu, Shimin; Liu, Shijing; Tang, Rong

2016-01-01

Bream pond aquaculture plays a very important role in China’s aquaculture industry and is the main source of aquatic products. To regulate and control pond water quality and sediment, a movable solar pond aquaculture water quality regulation machine (SMWM) was designed and used. This machine is solar-powered and moves on water, and its primary components are a solar power supply device, a sediment lifting device, a mechanism for walking on the water’s surface and a control system. The solar power supply device provides power for the machine, and the water walking mechanism drives the machine’s motion on the water. The sediment lifting device orbits the main section of the machine and affects a large area of the pond. Tests of the machine’s mechanical properties revealed that the minimum illumination necessary for the SMWM to function is 13,000 Lx and that its stable speed on the water is 0.02–0.03 m/s. For an illumination of 13,000–52,500 Lx, the sediment lifting device runs at 0.13–0.35 m/s, and its water delivery capacity is 110–208 m3/h. The sediment lifting device is able to fold away, and the angle of the suction chamber can be adjusted, making the machine work well in ponds at different water depths from 0.5 m to 2 m. The optimal distance from the sediment lifting device to the bottom of the pond is 10–15 cm. In addition, adjusting the length of the connecting rod and the direction of the traction rope allows the SMWM to work in a pond water area greater than 80%. The analysis of water quality in Wuchang bream (Parabramis pekinensis) and silver carp (Hypophthalmichthys molitrix) culture ponds using the SMWM resulted in decreased NH3+–N and available phosphorus concentrations and increased TP concentrations. The TN content and the amount of available phosphorus in the sediment were reduced. In addition, the fish production showed that the SMWM enhanced the yields of Wuchang bream and silver carp by more than 30% and 24%, respectively. These

Canada's evacuation policy for pregnant First Nations women: Resignation, resilience, and resistance.

PubMed

Lawford, Karen M; Giles, Audrey R; Bourgeault, Ivy L

2018-02-10

Aboriginal peoples in Canada are comprised of First Nations, Métis, and Inuit. Health care services for First Nations who live on rural and remote reserves are mostly provided by the Government of Canada through the federal department, Health Canada. One Health Canada policy, the evacuation policy, requires all First Nations women living on rural and remote reserves to leave their communities between 36 and 38 weeks gestational age and travel to urban centres to await labour and birth. Although there are a few First Nations communities in Canada that have re-established community birthing and Aboriginal midwifery is growing, most First Nations communities are still reliant on the evacuation policy for labour and birthing services. In one Canadian province, Manitoba, First Nations women are evacuated to The Pas, Thompson, or Winnipeg but most - including all women with high-risk pregnancies - go to Winnipeg. To contribute scholarship that describes First Nations women's and community members' experiences and perspectives of Health Canada's evacuation policy in Manitoba. Applying intersectional theory to data collected through 12 semi-structured interviews with seven women and five community members (four females, one male) in Manitoba who had experienced the evacuation policy. The data were analyzed thematically, which revealed three themes: resignation, resilience, and resistance. The theme of resignation was epitomized by the quote, "Nobody has a choice." The ability to withstand and endure the evacuation policy despite poor or absent communication and loneliness informed of resilience. Resistance was demonstrated by women who questioned the necessity and requirement of evacuation for labour and birth. In one instance, resistance took the form of a planned homebirth with Aboriginal registered midwives. There is a pressing need to improve the maternity care services that First Nations women receive when they are evacuated out of their communities, particularly

The utilization of research evidence in Health Workforce Policies: the perspectives of Portuguese and Brazilian National Policy-Makers.

PubMed

Craveiro, Isabel; Hortale, Virginia; Oliveira, Ana Paula Cavalcante de; Dal Poz, Mario; Portela, Gustavo; Dussault, Gilles

2018-03-01

The production of knowledge on Human Resources for Health (HRH) issues has increased exponentially since 2000 but integration of the research in the policy-making process is often lagging. We looked at how research on HRH contributes or not to inform policy decisions and interventions affecting the health workforce in Portugal and Brazil. We designed a comparative case study of semi-structured interviews with present and past national decision-makers, policy advisors and researchers. Issues explored included the existence of a national HRH policy and the use, or non-use, of research evidence by policy makers and reasons to do so. Interviews were audio recorded, transcribed, anonymized and analysed thematically. Policy-makers in Brazil recognize a greater use of evidence in the process of defining HRH policy when compared to Portugal's. But the existence of formal instruments to support policy development is not sufficient to ensure that policies are informed by evidence. In both countries the importance of the use of evidence in the formulation of policies was recognized by policy-makers. However, the influence of other factors, such as political pressures from various lobby groups and from the media and the policy short timeframe which requires rapid responses, is predominant.

Energy models and national energy policy

NASA Astrophysics Data System (ADS)

Bloyd, Cary N.; Streets, David G.; Fisher, Ronald E.

1990-01-01

As work begins on the development of a new National Energy Strategy (NES), the role of energy models is becoming increasingly important. Such models are needed to determine and assess both the short and long term effects of new policy initiatives on U.S. energy supply and demand. A central purpose of the model is to translate overall energy strategy goals into policy options while identifying potential costs and environmental benefits. Three models currently being utilized in the NES process are described, followed by a detailed listing of the publicly identified NES goals. These goals are then viewed in light of the basic modeling scenarios that were proposed as part of the NES development process.

Innovation or 'Inventions'? The conflict between latent assumptions in marine aquaculture and local fishery.

PubMed

Martínez-Novo, Rodrigo; Lizcano, Emmánuel; Herrera-Racionero, Paloma; Miret-Pastor, Lluís

2018-02-01

Recent European policy highlights the need to promote local fishery and aquaculture by means of innovation and joint participation in fishery management as one of the keys to achieve the sustainability of our seas. However, the implicit assumptions held by the actors in the two main groups involved - innovators (scientists, businessmen and administration managers) and local fishermen - can complicate, perhaps even render impossible, mutual understanding and co-operation. A qualitative analysis of interviews with members of both groups in the Valencian Community (Spain) reveals those latent assumptions and their impact on the respective practices. The analysis shows that the innovation narrative in which one group is based and the inventions narrative used by the other one are rooted in two dramatically different, or even antagonistic, collective worldviews. Any environmental policy that implies these groups should take into account these strong discords.

A geographical information system for the management of the aquaculture data in the Adriatic Sea - the Strengthening of Centres for Aquaculture Production and Safety surveillance in the Adriatic countries experience: Present capabilities, tools and functions.

PubMed

Tora, Susanna; Sacchini, Silvio; Listeš, Eddy; Bogdanović, Tanja; Di Lorenzo, Alessio; Smajlović, Muhamed; Smajlović, Ahmed; Filipović, Jelena V; Tahirović, Vildana; Šuković, Danijela; Beljkas, Bojan; Xinxo, Ardian; Maçi, Renis; Colangeli, Patrizia; Di Giacinto, Federica; Conte, Annamaria

2017-11-08

The European Commission (EC) regulation no. 854/2004 requires a systematic monitoring of chemical and microbiological contaminants in live bivalve molluscs, live echinoderms, live tunicates and live marine gastropods for human consumption through surveillance plans to be implemented in all European Union (EU) countries.A consortium of five Adriatic countries was set up in the framework of the Instrument of Pre-accession Assistance Adriatic Cross-border Cooperation Programme (IPA Adriatic CBC) 2007- 2013 with the aim of collecting data and distribute information on harvesting and production in mollusc areas. A web-based geographical information system (GIS) application was developed to support the partners to manage data and to make these data available to final users, policy makers and to risk assessors. The GIS for the Strengthening of Centres for Aquaculture Production and Safety surveillance in the Adriatic countries (CAPS2) is divided into two levels, the national and the supranational one, and it distributes spatial and epidemiological information coming from various data acquisition and management sites. The great innovation is the possibility for each country to use online drawing, modifying and change of the geographic areas according to national surveillance needs. Currently it hosts data coming from about 230 production and relay areas with more than 29,478 laboratory tests performed on collected samples since August 2014. Data collected are used by each national competent authority to classify production or relay areas according to the EC regulation mentioned and to conduct risk assessment studies to evaluate the level of consumers' exposure to contaminants in the consumption of bivalve mollusc products.

The global and domestic politics of health policy in emerging nations.

PubMed

Gómez, Eduardo J; Ruger, Jennifer Prah

2015-02-01

In recent years, several emerging nations with burgeoning economies and in transition to democracy have pursued health policy innovations. As these nations have integrated into the world economy through bilateral trade and diplomacy, they have also become increasingly exposed to international pressures and norms and focused on more effective, equitable health care systems. There are several lessons learned from the case studies of Brazil, Ghana, India, China, Vietnam, and Thailand in this special issue on the global and domestic politics of health policy in emerging nations. For the countries examined, although sensitive to international preferences, domestic governments preferred to implement policy on their own and at their own pace. During the policy-making and implementation process, international and domestic actors played different roles in health policy making vis-à-vis other reform actors -- at times the state played an intermediary role. In several countries, civil society also played a central role in designing and implementing policy at all levels of government. International institutions also have a number of mechanisms and strategies in their tool box to influence a country's domestic health governance, and they use them, particularly in the context of an uncertain state or internal discordance within the state. Copyright © 2015 by Duke University Press.

Guidelines for a National Nutrition Policy. A Working Paper.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Nutrition and Human Needs.

The Select Committee on Nutrition and Human Needs is charged with the investigation and development of a comprehensive National Nutrition Policy for the United States. The National Nutrition Consortium--representing four major scientific and professional societies, the membership of which have responsibilities for developing, through research, new…

Advancing smoke-free policy adoption on the Navajo Nation.

PubMed

Nez Henderson, Patricia; Roeseler, April; Moor, Gregg; Clark, Hershel W; Yazzie, Alfred; Nez, Priscilla; Nez, Chantal; Sabo, Samantha; Leischow, Scott J

2016-10-01

Comprehensive smoke-free laws are effective at protecting non-smokers and reducing tobacco use, yet they are not widely adopted by tribal governments. A series of smoke-free policy initiatives on the Navajo Nation, beginning in 2008, were reviewed to identify key issues, successes and setbacks. It has been essential that proposed policies acknowledge the Navajo people's spiritual use of nát'oh, a sacred plant used for gift-giving, medicinal purposes and traditional ceremonies, while simultaneously discouraging a secular use of commercial tobacco. Concern that smoke-free policies economically harm tribal casinos has been a major barrier to broad implementation of comprehensive smoke-free laws in Navajo Nation. It is necessary for tobacco control researchers and advocates to build relationships with tribal leaders and casino management in order to develop the business case that will take comprehensive smoke-free policies to scale throughout tribal lands. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Large-scale climatic effects on traditional Hawaiian fishpond aquaculture

PubMed Central

McCoy, Daniel; McManus, Margaret A.; Kotubetey, Keliʻiahonui; Kawelo, Angela Hiʻilei; Young, Charles; D’Andrea, Brandon; Ruttenberg, Kathleen C.

2017-01-01

Aquaculture accounts for almost one-half of global fish consumption. Understanding the regional impact of climate fluctuations on aquaculture production thus is critical for the sustainability of this crucial food resource. The objective of this work was to understand the role of climate fluctuations and climate change in subtropical coastal estuarine environments within the context of aquaculture practices in Heʻeia Fishpond, Oʻahu Island, Hawaiʻi. To the best of our knowledge, this was the first study of climate effects on traditional aquaculture systems in the Hawaiian Islands. Data from adjacent weather stations were analyzed together with in situ water quality instrument deployments spanning a 12-year period (November 2004 –November 2016). We found correlations between two periods with extremely high fish mortality at Heʻeia Fishpond (May and October 2009) and slackening trade winds in the week preceding each mortality event, as well as surface water temperatures elevated 2–3°C higher than the background periods (March-December 2009). We posit that the lack of trade wind-driven surface water mixing enhanced surface heating and stratification of the water column, leading to hypoxic conditions and stress on fish populations, which had limited ability to move within net pen enclosures. Elevated water temperature and interruption of trade winds previously have been linked to the onset of El Niño in Hawaiʻi. Our results provide empirical evidence regarding El Niño effects on the coastal ocean, which can inform resource management efforts about potential impact of climate variation on aquaculture production. Finally, we provide recommendations for reducing the impact of warming events on fishponds, as these events are predicted to increase in magnitude and frequency as a consequence of global warming. PMID:29145446

Large-scale climatic effects on traditional Hawaiian fishpond aquaculture.

PubMed

McCoy, Daniel; McManus, Margaret A; Kotubetey, Keliʻiahonui; Kawelo, Angela Hiʻilei; Young, Charles; D'Andrea, Brandon; Ruttenberg, Kathleen C; Alegado, Rosanna ʻAnolani

2017-01-01

Aquaculture accounts for almost one-half of global fish consumption. Understanding the regional impact of climate fluctuations on aquaculture production thus is critical for the sustainability of this crucial food resource. The objective of this work was to understand the role of climate fluctuations and climate change in subtropical coastal estuarine environments within the context of aquaculture practices in He'eia Fishpond, O'ahu Island, Hawai'i. To the best of our knowledge, this was the first study of climate effects on traditional aquaculture systems in the Hawaiian Islands. Data from adjacent weather stations were analyzed together with in situ water quality instrument deployments spanning a 12-year period (November 2004 -November 2016). We found correlations between two periods with extremely high fish mortality at He'eia Fishpond (May and October 2009) and slackening trade winds in the week preceding each mortality event, as well as surface water temperatures elevated 2-3°C higher than the background periods (March-December 2009). We posit that the lack of trade wind-driven surface water mixing enhanced surface heating and stratification of the water column, leading to hypoxic conditions and stress on fish populations, which had limited ability to move within net pen enclosures. Elevated water temperature and interruption of trade winds previously have been linked to the onset of El Niño in Hawai'i. Our results provide empirical evidence regarding El Niño effects on the coastal ocean, which can inform resource management efforts about potential impact of climate variation on aquaculture production. Finally, we provide recommendations for reducing the impact of warming events on fishponds, as these events are predicted to increase in magnitude and frequency as a consequence of global warming.

Recent Major Advances of Biotechnology and Sustainable Aquaculture in China

PubMed Central

Xiang, Jianhai

2015-01-01

Background: Global aquaculture production has increased continuously over the last five decades, and particularly in China. Its aquaculture has become the fastest growing and most efficient agri-sector, with production accounting for more than 70% of the world’s aquaculture output. In the new century, with serious challenges regarding population, resources and the environment, China has been working to develop high-quality, effective, healthy, and sustainable blue agriculture through the application of modern biotechnology. Sound knowledge related to the biology and ecology of aquatic organisms has laid a solid foundation and provided the innovation and technology for rapid development of the aquaculture industry. Marine biotechnology, which is enabling solutions for ocean productivity and sustainability, has been promoted since the last decades of the 20th Century in China. Objective: In this article, priority areas of research, mainly genetic breeding, omics studies, novel production systems, biosecurity, bioprocesses and biorefinery, as well as the major progress of marine biotechnology R&D in China are reviewed. Conclusion: Current innovative achievements in China are not enough and the level and frequency of academic advancements must be improved. International cooperation and assistance remain crucial for the success of marine biotechnology. PMID:28553577

Low-head saltwater recirculating aquaculture systems utilized for juvenile red drum production

USDA-ARS?s Scientific Manuscript database

Recirculating aquaculture systems reuse water with mechanical and biological treatment between each use and thus require wastewater treatment techniques for continuous waste removal. However, the traditional techniques and equipment utilized in recirculating aquaculture systems are expensive. The d...

Turning the tide: national policy approaches to increasing physical activity in seven European countries.

PubMed

Bull, Fiona; Milton, Karen; Kahlmeier, Sonja; Arlotti, Alberto; Juričan, Andrea Backović; Belander, Olov; Martin, Brian; Martin-Diener, Eva; Marques, Ana; Mota, Jorge; Vasankari, Tommi; Vlasveld, Anita

2015-06-01

Physical inactivity is one of the four leading behavioural risk factors for non-communicable disease (NCD). Like tobacco control, increasing levels of health-enhancing physical activity (HEPA) will require a national policy framework providing direction and a clear set of actions. Despite frequent calls, there has been insufficient progress on policy development in the majority of countries around the world. This study sought and summarised national HEPA policy in seven European countries (Finland, Italy, the Netherlands, Norway, Portugal, Slovenia and Switzerland). Data collection used a policy audit tool (PAT), a 27-item instrument structured into four sections. All countries reported some legislation or policy across the sectors of education, sport and health. Only some countries reported supportive policy in the transport and environment sectors. Five countries reported a stand-alone HEPA policy and six countries reported national recommendations. HEPA prevalence targets varied in magnitude and specificity and the presence of other relevant goals from different sectors highlighted the opportunity for joint action. Evaluation and the use of scientific evidence were endorsed but described as weak in practice. Only two countries reported a national multisector coordinating committee and most countries reported challenges with partnerships on different levels of policy implementation. Bringing together the key components for success within a national HEPA policy framework is not simple. This in-depth policy audit and country comparison highlighted similarities and differences and revealed new opportunities for consideration by other countries. These examples can inform countries within and beyond Europe and guide the development of national HEPA policy within the NCD prevention agenda. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

The Development of a National Agricultural Extension Policy in Bangladesh.

ERIC Educational Resources Information Center

Walker, M.; Sarkar, A. A.

1996-01-01

The background of agriculture in Bangladesh and the process of developing a national agricultural extension policy focused on sustainable development are described. The policy explicates the meaning of agricultural extension, use of agricultural knowledge and information systems, and 11 core principles. (SK)

Measuring the potential for sustainable intensification of aquaculture in Bangladesh using life cycle assessment

PubMed Central

Belton, Ben; Jahan, Khondker Murshed-e-; Rico, Andreu

2018-01-01

Food production is a major driver of global environmental change and the overshoot of planetary sustainability boundaries. Greater affluence in developing nations and human population growth are also increasing demand for all foods, and for animal proteins in particular. Consequently, a growing body of literature calls for the sustainable intensification of food production, broadly defined as “producing more using less”. Most assessments of the potential for sustainable intensification rely on only one or two indicators, meaning that ecological trade-offs among impact categories that occur as production intensifies may remain unaccounted for. The present study addresses this limitation using life cycle assessment (LCA) to quantify six local and global environmental consequences of intensifying aquaculture production in Bangladesh. Production data are from a unique survey of 2,678 farms, and results show multidirectional associations between the intensification of aquaculture production and its environmental impacts. Intensification (measured in material and economic output per unit primary area farmed) is positively correlated with acidification, eutrophication, and ecotoxicological impacts in aquatic ecosystems; negatively correlated with freshwater consumption; and indifferent with regard to global warming and land occupation. As production intensifies, the geographical locations of greenhouse gas (GHG) emissions, acidifying emissions, freshwater consumption, and land occupation shift from the immediate vicinity of the farm to more geographically dispersed telecoupled locations across the globe. Simple changes in fish farming technology and management practices that could help make the global transition to more intensive forms of aquaculture be more sustainable are identified. PMID:29507224

Ocean modelling for aquaculture and fisheries in Irish waters

NASA Astrophysics Data System (ADS)

Dabrowski, T.; Lyons, K.; Cusack, C.; Casal, G.; Berry, A.; Nolan, G. D.

2016-01-01

The Marine Institute, Ireland, runs a suite of operational regional and coastal ocean models. Recent developments include several tailored products that focus on the key needs of the Irish aquaculture sector. In this article, an overview of the products and services derived from the models are presented. The authors give an overview of a shellfish model developed in-house and that was designed to predict the growth, the physiological interactions with the ecosystem, and the level of coliform contamination of the blue mussel. As such, this model is applicable in studies on the carrying capacity of embayments, assessment of the impacts of pollution on aquaculture grounds, and the determination of shellfish water classes. Further services include the assimilation of the model-predicted shelf water movement into a new harmful algal bloom alert system used to inform end users of potential toxic shellfish events and high biomass blooms that include fish-killing species. Models are also used to identify potential sites for offshore aquaculture, to inform studies of potential cross-contamination in farms from the dispersal of planktonic sea lice larvae and other pathogens that can infect finfish, and to provide modelled products that underpin the assessment and advisory services on the sustainable exploitation of the resources of marine fisheries. This paper demonstrates that ocean models can provide an invaluable contribution to the sustainable blue growth of aquaculture and fisheries.

Revising and Updating the Natural Resources and Aquaculture Components of the Connecticut Vocational Agriculture Curriculum.

ERIC Educational Resources Information Center

Berggren, Frederick W.

Materials, including curriculum units, are provided for the natural resources and aquaculture components of the vocational agriculture curriculum. Aquaculture is a new component, added because of increased recognition of the opportunities offered by Connecticut's rich shoreline resources. A brochure and flyer on the aquaculture program follow a…

Coordinated effort to advance genomes-to-phenomes through the integration of bioinformatics with aquaculture research

USDA-ARS?s Scientific Manuscript database

Aquaculture is the fastest growing food production system in the world. The research program at the USDA-ARS-SNARC strives to improve the efficiency and sustainability of warmwater U.S. aquaculture. SNARC scientists have impacted the catfish (#1 U.S. aquaculture industry), tilapia (#3) and hybrid st...

National healthcare spending in the U.S. and Japan: national economic policy and implications for neurosurgery.

PubMed

Bean, James R

2005-01-01

Growth of national healthcare spending is a problem confronting national governments of all industrially advanced countries. Healthcare spending in the U.S. reached 13.9% of the Gross Domestic Product (GDP) in 2003, compared to only 8% in Japan. In the U.S., health insurance is voluntary, with 15% of the population uninsured. In Japan, health insurance is mandatory and virtually universal, with growth in national health costs about half the rate of growth in the U.S. U.S. healthcare costs are projected to reach 18.4% of GDP 2013. The predicted growth in health care costs is expected to cause strain on the federal budget and a growing inability of employers and employees to pay for private insurance. Different national policies are the reason for different national health care costs in the U.S. and Japan. The U.S. has higher healthcare prices for salaries, equipment, supplies, and pharmaceuticals as compared to Japan. Higher prices, higher service intensity and volume during hospitalization create higher total cost in the U.S. Price controls in Japan kept medical inflation low at 0.46%/yr from 1980-2000. Market-pricing mechanisms in the U.S. have proven ineffective in controlling national healthcare costs, while Japan's national fee and price control policies have kept national costs among the lowest within the Organization for Economic Cooperation and Development. To guide insurance coverage policy, neurosurgery and other highly technical specialties should better define the comparative health benefit of high price technical services by prospective outcome studies.

Integrated NHANES: uses in national policy.

PubMed

Woteki, Catherine E

2003-02-01

The National Nutrition Monitoring and Related Research Program (NNMRRP) arose from Congressional concern about lack of information regarding the occurrence in the American population of undernutrition and diet-related risk factors for chronic diseases. Congressional appropriations and executive branch decisions about budget priorities have been the major determinants of the scope and number of nutrition monitoring surveys and surveillance activities fielded and therefore the information available for policy and research uses. The nutrition data collected in the NNMRRP are used by federal agencies, the private sector and academia for a variety of purposes, including public policy (e.g., development and evaluation of monitoring and surveillance, regulatory and nutrition programs), normative standards (e.g., growth charts, reference data for hematological and biochemical indicators of nutritional status or Dietary Reference Intakes) and research (e.g., cross-sectional, longitudinal and time-trends studies of dietary and nutritional status, health status, disease morbidity and mortality). Although the importance of the NNMRRP to national policy is difficult to quantify, in a 5-y period 97 proposed and final regulations citing NNMRRP data were published in the Federal Register by federal agencies responsible for nutrition and food safety programs. The NNMRRP-derived dietary and nutritional status data are essential information for quantitative risk assessments increasingly relied on by regulatory agencies as the basis for programmatic decisions and regulations development. Users of NNMRRP data in government agencies, academic institutions and the private sector have come to recognize the value of data from the surveys and surveillance systems for a wide variety of programmatic and research purposes.

Energy R & D: Under Pressure, a National Policy Takes Form

ERIC Educational Resources Information Center

Gillette, Robert

1973-01-01

Outlines the 5 year, 10 billion dollar energy research and development plan proposed by the newly constituted Energy R Advisory Council of the White House Energy Policy Office. The formulation of a national energy policy is in response to President Nixon's proposed Project Independence. (JR)

AQUA-USERS: AQUAculture USEr Driven Operational Remote Sensing Information Services

NASA Astrophysics Data System (ADS)

Laanen, Marnix; Poser, Kathrin; Peters, Steef; de Reus, Nils; Ghebrehiwot, Semhar; Eleveld, Marieke; Miller, Peter; Groom, Steve; Clements, Oliver; Kurekin, Andrey; Martinez Vicente, Victor; Brotas, Vanda; Sa, Carolina; Couto, Andre; Brito, Ana; Amorim, Ana; Dale, Trine; Sorensen, Kai; Boye Hansen, Lars; Huber, Silvia; Kaas, Hanne; Andersson, Henrik; Icely, John; Fragoso, Bruno

2015-12-01

The FP7 project AQUA-USERS provides the aquaculture industry with user-relevant and timely information based on the most up-to-date satellite data and innovative optical in-situ measurements. Its key purpose is to develop an application that brings together satellite information on water quality and temperature with in-situ observations as well as relevant weather prediction and met-ocean data. The application and its underlying database are linked to a decision support system that includes a set of (user-determined) management options. Specific focus is on the development of indicators for aquaculture management including indicators for harmful algae bloom (HAB) events. The methods and services developed within AQUA-USERS are tested by the members of the user board, who represent different geographic areas and aquaculture production systems.

Comprehensive National Cybersecurity Initiative: Legal Authorities and Policy Considerations

DTIC Science & Technology

2009-03-10

Separation of Powers in National Security Matters....................................................................... 10 Congressional Constraints on Executive Action ........................................................................... 15 Policy Considerations and Congressional Options........................................................................ 17 Conclusion..................................................................................................................................... 18 Author Contact

Testimony of Edwin Meese III, Attorney General and Chairman, National Drug Policy Board, before U.S. Senate Committee on the Judiciary, Regarding Coordination of National Drug Policy and Strategy.

ERIC Educational Resources Information Center

Department of Justice, Washington, DC.

The testimony of the United States Attorney General which appears in this document concentrates on three areas: (1) the coordination of federal drug control efforts and the reorganization of the National Drug Policy Board; (2) the performance of the National Drug Policy Board; and (3) the Administration's views on the proposed "Drug…

Coastal aquaculture development in Bangladesh: unsustainable and sustainable experiences.

PubMed

Azad, A Kalam; Jensen, Kathe R; Lin, C Kwei

2009-10-01

Coastal aquaculture in Bangladesh consists mainly of two shrimp species (Penaeus monodon and Macrobrachium rosenbergii). Currently, there are about 16,237 marine shrimp (P. monodon) farms covering 148,093 ha and 36,109 fresh water shrimp (M. rosenbergii) farms covering 17,638 ha coastal area. More than 0.7 million people are employed in the farmed shrimp sector and in 2005-2006 the export value of shrimp was 403.5 million USD. Thus, coastal aquaculture contributes significantly to rural employment and economy but this is overshadowed by negative social and ecological impacts. This article reviews the key issues, constraints and opportunities of sustainable shrimp farming. In addition we present the results of two case studies from southwestern coastal areas where shrimp farming originated and central coastal areas where shrimp farming, especially M. rosenbergii, began in recent years. Lessons learned from the review and case studies are considered in the context of recommendations to encompass a socially equitable and ecologically sound coastal aquaculture.

National medicines policies – a review of the evolution and development processes

PubMed Central

2013-01-01

Objectives Continuous provision of appropriate medicines of assured quality, in adequate quantities, and at reasonable prices is a concern for all national governments. A national medicines policy (NMP) developed in a collaborative fashion identifies strategies needed to meet these objectives and provides a comprehensive framework to develop all components of a national pharmaceutical sector. To meet the health needs of the population, there is a general need for medicine policies based on universal principles, but nevertheless adapted to the national situation. This review aims to provide a quantitative and qualitative (describing the historical development) study of the development process and evolution of NMPs. Methods The number of NMPs and their current status has been obtained from the results of the assessment of WHO Level I indicators. The policy formulation process is examined in more detail with case studies from four countries: Sri Lanka, Australia, former Yugoslav Republic of Macedonia and South Africa. Results The number of NMPs worldwide has increased in the last 25 years with the highest proportional increase in the last 5–10 years in high-income countries. Higher income countries seem to have more NMP implementation plans available and have updated their NMP more recently. The four case studies show that the development of a NMP is a complex process that is country specific. In addition, it demonstrates that an appropriate political window is needed for the policy to be passed (for South Africa and the FYR Macedonia, a major political event acted as a trigger for initiating the policy development). Policy-making does not stop with the official adoption of a policy but should create mechanisms for implementation and monitoring. The NMPs of the FYR Macedonia and Australia provide indicators for monitoring. Conclusions To date, not all countries have a NMP since political pressure by national experts or non-governmental organizations is generally

21 CFR 1401.2 - The Office of National Drug Control Policy-organization and functions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false The Office of National Drug Control Policy-organization and functions. 1401.2 Section 1401.2 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY PUBLIC AVAILABILITY OF INFORMATION § 1401.2 The Office of National Drug Control Policy—organization and functions. (a) The Office of National Drug...

Disease will limit future food supply from the global crustacean fishery and aquaculture sectors.

PubMed

Stentiford, G D; Neil, D M; Peeler, E J; Shields, J D; Small, H J; Flegel, T W; Vlak, J M; Jones, B; Morado, F; Moss, S; Lotz, J; Bartholomay, L; Behringer, D C; Hauton, C; Lightner, D V

2012-06-01

Seafood is a highly traded food commodity. Farmed and captured crustaceans contribute a significant proportion with annual production exceeding 10 M metric tonnes with first sale value of $40bn. The sector is dominated by farmed tropical marine shrimp, the fastest growing sector of the global aquaculture industry. It is significant in supporting rural livelihoods and alleviating poverty in producing nations within Asia and Latin America while forming an increasing contribution to aquatic food supply in more developed countries. Nations with marine borders often also support important marine fisheries for crustaceans that are regionally traded as live animals and commodity products. A general separation of net producing and net consuming nations for crustacean seafood has created a truly globalised food industry. Projections for increasing global demand for seafood in the face of level or declining fisheries requires continued expansion and intensification of aquaculture while ensuring best utilisation of captured stocks. Furthermore, continued pressure from consuming nations to ensure safe products for human consumption are being augmented by additional legislative requirements for animals (and their products) to be of low disease status. As a consequence, increasing emphasis is being placed on enforcement of regulations and better governance of the sector; currently this is a challenge in light of a fragmented industry and less stringent regulations associated with animal disease within producer nations. Current estimates predict that up to 40% of tropical shrimp production (>$3bn) is lost annually, mainly due to viral pathogens for which standard preventative measures (e.g. such as vaccination) are not feasible. In light of this problem, new approaches are urgently required to enhance yield by improving broodstock and larval sourcing, promoting best management practices by farmer outreach and supporting cutting-edge research that aims to harness the natural

European Union health policy and its implications for national convergence.

PubMed

Cucic, S

2000-06-01

This paper explores the relevance for health care of European Union (EU) legislation, regulation and policies. Reports, communications and other materials of the European Commission and other relevant European bodies are screened for their implications for health care, primarily on the national health system level. The paper provides a brief overview of EU history and its main institutions, followed by an analysis of health (care)-related provisions in the EU's main legal documents--its treaties. The impact of the EU actions on health protection is considered with regard to both actions in the field of public health and health protection requirements in its policies. In the public health area, information systems that are now being developed are discussed, followed by an outline of health protection requirements in EU policies that can have an impact on health systems. These policies are then analysed using the political factions model. Finally an attempt is made to predict future developments, stressing the need for a far-reaching synchronization of national systems.

Consumer preferences for sustainable aquaculture products: Evidence from in-depth interviews, think aloud protocols and choice experiments.

PubMed

Risius, Antje; Janssen, Meike; Hamm, Ulrich

2017-06-01

Fish from aquaculture is becoming more important for human consumption. Sustainable aquaculture procedures were developed as an alternative to overcome the negative environmental impacts of conventional aquaculture procedures and wild fisheries. The objective of this contribution is to determine what consumers expect from sustainable aquaculture and whether they prefer sustainable aquaculture products. A combination of qualitative research methods, with think aloud protocols and in-depth interviews, as well as quantitative methods, using choice experiments and face-to-face interviews, was applied. Data was collected in three different cities of Germany. Results revealed that sustainable aquaculture was associated with natural, traditional, local, and small scale production systems with high animal welfare standards. Overall, participants paid a lot of attention to the declaration of origin; in particular fish products from Germany and Denmark were preferred along with local products. Frequently used sustainability claims for aquaculture products were mostly criticized as being imprecise by the participants of the qualitative study; even though two claims tested in the choice experiments had a significant positive impact on the choice of purchase. Similarly, existing aquaculture-specific labels for certified sustainable aquaculture had an impact on the buying decision, but were not well recognized and even less trusted. Overall, consumers had a positive attitude towards sustainable aquaculture. However, communication measures and labelling schemes should be improved to increase consumer acceptance and make a decisive impact on consumers' buying behavior. Copyright © 2017 Elsevier Ltd. All rights reserved.

Assessment of the Status of National Oral Health Policy in India.

PubMed

Kothia, Nandita Rani; Bommireddy, Vikram Simha; Devaki, Talluri; Vinnakota, Narayana Rao; Ravoori, Srinivas; Sanikommu, Suresh; Pachava, Srinivas

2015-07-26

National oral health policy was conscripted by the Indian Dental Association (IDA) in 1986 and was accepted as an integral part of National Health Policy (NHP) by the Central Council of Health and Family Welfare in one of its conferences in the year 1995. Objectives of this paper were to find out the efforts made or going on towards its execution, its current status and recent oral health-related affairs or programs, if any. Literature search was done using the institutional library, web-based search engines like 'Google' and 'PubMed' and also by cross referencing. It yielded 108 articles, of which 50 were excluded as they were not pertinent to the topic. Twenty-four were of global perspective rather than Indian and hence were not taken into account and finally 34 articles were considered for analyses. Documents related to central and state governments of India were also considered. All the articles considered for analysis were published within the past 10 years with gradual increase in number which depicts the researchers' increasing focus towards oral health policy. Criticisms, suggestions and recommendations regarding national oral health programs, dental manpower issues, geriatric dentistry, public health dentistry, dental insurance, oral health inequality, and public-private partnerships have taken major occupancies in the articles. Proposals like "model for infant and child oral health promotion" and "oral health policy phase 1 for Karnataka" were among the initiatives towards national oral health policy. The need for implementation of the drafted oral health policy with modification that suits the rapidly changing oral health system of this country is inevitable. © 2015 by Kerman University of Medical Sciences.

Assessment of the Status of National Oral Health Policy in India

PubMed Central

Kothia, Nandita Rani; Bommireddy, Vikram Simha; Devaki, Talluri; Vinnakota, Narayana Rao; Ravoori, Srinivas; Sanikommu, Suresh; Pachava, Srinivas

2015-01-01

Background: National oral health policy was conscripted by the Indian Dental Association (IDA) in 1986 and was accepted as an integral part of National Health Policy (NHP) by the Central Council of Health and Family Welfare in one of its conferences in the year 1995. Objectives of this paper were to find out the efforts made or going on towards its execution, its current status and recent oral health-related affairs or programs, if any. Methods: Literature search was done using the institutional library, web-based search engines like ‘Google’ and ‘PubMed’ and also by cross referencing. It yielded 108 articles, of which 50 were excluded as they were not pertinent to the topic. Twenty-four were of global perspective rather than Indian and hence were not taken into account and finally 34 articles were considered for analyses. Documents related to central and state governments of India were also considered. Results: All the articles considered for analysis were published within the past 10 years with gradual increase in number which depicts the researchers’ increasing focus towards oral health policy. Criticisms, suggestions and recommendations regarding national oral health programs, dental manpower issues, geriatric dentistry, public health dentistry, dental insurance, oral health inequality, and public-private partnerships have taken major occupancies in the articles. Proposals like "model for infant and child oral health promotion" and "oral health policy phase 1 for Karnataka" were among the initiatives towards national oral health policy. Conclusion: The need for implementation of the drafted oral health policy with modification that suits the rapidly changing oral health system of this country is inevitable. PMID:26340486

Use of national clinical databases for informing and for evaluating health care policies.

PubMed

Black, Nick; Tan, Stefanie

2013-02-01

Policy-makers and analysts could make use of national clinical databases either to inform or to evaluate meso-level (organisation and delivery of health care) and macro-level (national) policies. Reviewing the use of 15 of the best established databases in England, we identify and describe four published examples of each use. These show that policy-makers can either make use of the data itself or of research based on the database. For evaluating policies, the major advantages are the huge sample sizes available, the generalisability of the data, its immediate availability and historic information. The principal methodological challenges involve the need for risk adjustment and time-series analysis. Given their usefulness in the policy arena, there are several reasons why national clinical databases have not been used more, some due to a lack of 'push' by their custodians and some to the lack of 'pull' by policy-makers. Greater exploitation of these valuable resources would be facilitated by policy-makers' and custodians' increased awareness, minimisation of legal restrictions on data use, improvements in the quality of databases and a library of examples of applications to policy. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

78 FR 38077 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-25

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office [NARA-13-0030] National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and... submitted to the Information Security Oversight Office (ISOO) no later than Friday, July 12, 2013. ISOO will...

78 FR 64024 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-25

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office [NARA-2014-001] National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and... submitted to the Information Security Oversight Office (ISOO) no later than Friday, November 8, 2013. ISOO...

Role of production intensification on water use efficiency in catfish pond aquaculture

USDA-ARS?s Scientific Manuscript database

Availability of fresh water is sometimes considered to be a limiting factor for future aquaculture development. This is certainly true at specific local levels where aquaculture may conflict with other water uses. A good example is the Yazoo-Mississippi River floodplain in northwest Mississippi, whe...

Genetic characterization of Vibrio vulnificus strains from tilapia aquaculture in Bangladesh.

PubMed

Mahmud, Zahid H; Wright, Anita C; Mandal, Shankar C; Dai, Jianli; Jones, Melissa K; Hasan, Mahmud; Rashid, Mohammad H; Islam, Mohammad S; Johnson, Judith A; Gulig, Paul A; Morris, J Glenn; Ali, Afsar

2010-07-01

Outbreaks of Vibrio vulnificus wound infections in Israel were previously attributed to tilapia aquaculture. In this study, V. vulnificus was frequently isolated from coastal but not freshwater aquaculture in Bangladesh. Phylogenetic analyses showed that strains from Bangladesh differed remarkably from isolates commonly recovered elsewhere from fish or oysters and were more closely related to strains of clinical origin.

Concepts and Policy Innovations in the National Education Plan

ERIC Educational Resources Information Center

Yinfu, Yang

2017-01-01

The theme of the "Outline of the National Mid- to Long-Term Plan for Education Reform and Development (2010-2020)" is building a nation rich in human resources, its primary thread is promoting the scientific development of education, and its soul is reform and innovation. The important concepts and policy innovations of the National…

'Halophyte filters': the potential of constructed wetlands for application in saline aquaculture.

PubMed

De Lange, H J; Paulissen, M P C P; Slim, P A

2013-01-01

World consumption of seafood continues to rise, but the seas and oceans are already over-exploited. Land-based (saline) aquaculture may offer a sustainable way to meet the growing demand for fish and shellfish. A major problem of aquaculture is nutrient waste, as most of the nutrients added through feed are released into the environment in dissolved form. Wetlands are nature's water purifiers. Constructed wetlands are commonly used to treat contaminated freshwater effluent. Experience with saline systems is more limited. This paper explores the potential of constructed saline wetlands for treating the nutrient-rich discharge from land-based saline aquaculture systems. The primary function of constructed wetlands is water purification, but other ancillary benefits can also be incorporated into treatment wetland designs. Marsh vegetation enhances landscape beauty and plant diversity, and wetlands may offer habitat for fauna and recreational areas. Various approaches can be taken in utilizing plants (halophytes, macro-algae, micro-algae) in the treatment of saline aquaculture effluent. Their strengths and weaknesses are reviewed here, and a conceptual framework is presented that takes into account economic and ecological benefits as well as spatial constraints. Use of the framework is demonstrated for assessing various saline aquaculture systems in the southwestern delta region of the Netherlands.

Western States and National Energy Policy: The New States' Rights.

ERIC Educational Resources Information Center

Hall, Timothy A.; And Others

1978-01-01

Energy development in western states has contributed to demands for new states' rights. Western states want a more active part in federal energy policy formulation. Article discusses recent intergovernmental relations, federal-state relations, and the effects of national energy, environmental, and related policies on energy resource development in…

Turkey: Reviews of National Policies for Education.

ERIC Educational Resources Information Center

Organisation for Economic Cooperation and Development, Paris (France).

The first of three parts of this review of Turkey's educational system and national educational policies, the examiner's report, begins by singling out essential features of modern Turkey that affect the provision of education and to which the system is having to respond. These include Turkey's unique geographic situation, its continuing devotion…

Monitoring Antibiotic Use and Residue in Freshwater Aquaculture for Domestic Use in Vietnam.

PubMed

Pham, Dang Kim; Chu, Jacqueline; Do, Nga Thuy; Brose, François; Degand, Guy; Delahaut, Philippe; De Pauw, Edwin; Douny, Caroline; Nguyen, Kinh Van; Vu, Ton Dinh; Scippo, Marie-Louise; Wertheim, Heiman F L

2015-09-01

Vietnam is an important producer of aquaculture products, and aquatic products are essential to the Vietnamese diet. However, Vietnam also has very little enforced regulation pertaining to antibiotic usage in domestic aquaculture, which raises concerns for antibiotic resistance in pathogenic bacteria. In this study, analysis was conducted on the presence of antibiotic residues in domestically sold fish and shrimp raised in freshwater farms in Vietnam, and an assessment of farmers' knowledge of proper antibiotics usage was performed. The results indicated that a quarter of tested aquaculture products were antibiotic screening test positive, and there is a general lack of knowledge about the purpose and proper usage of antibiotics by aquaculture producers. Farmers' decision-making processes about antimicrobial use are influenced by biased sources of information, such as drug manufacturers and sellers, and by financial incentives.

Probiotic bacteria as biological control agents in aquaculture.

PubMed

Verschuere, L; Rombaut, G; Sorgeloos, P; Verstraete, W

2000-12-01

There is an urgent need in aquaculture to develop microbial control strategies, since disease outbreaks are recognized as important constraints to aquaculture production and trade and since the development of antibiotic resistance has become a matter of growing concern. One of the alternatives to antimicrobials in disease control could be the use of probiotic bacteria as microbial control agents. This review describes the state of the art of probiotic research in the culture of fish, crustaceans, mollusks, and live food, with an evaluation of the results obtained so far. A new definition of probiotics, also applicable to aquatic environments, is proposed, and a detailed description is given of their possible modes of action, i.e., production of compounds that are inhibitory toward pathogens, competition with harmful microorganisms for nutrients and energy, competition with deleterious species for adhesion sites, enhancement of the immune response of the animal, improvement of water quality, and interaction with phytoplankton. A rationale is proposed for the multistep and multidisciplinary process required for the development of effective and safe probiotics for commercial application in aquaculture. Finally, directions for further research are discussed.

Probiotic Bacteria as Biological Control Agents in Aquaculture

PubMed Central

Verschuere, Laurent; Rombaut, Geert; Sorgeloos, Patrick; Verstraete, Willy

2000-01-01

There is an urgent need in aquaculture to develop microbial control strategies, since disease outbreaks are recognized as important constraints to aquaculture production and trade and since the development of antibiotic resistance has become a matter of growing concern. One of the alternatives to antimicrobials in disease control could be the use of probiotic bacteria as microbial control agents. This review describes the state of the art of probiotic research in the culture of fish, crustaceans, mollusks, and live food, with an evaluation of the results obtained so far. A new definition of probiotics, also applicable to aquatic environments, is proposed, and a detailed description is given of their possible modes of action, i.e., production of compounds that are inhibitory toward pathogens, competition with harmful microorganisms for nutrients and energy, competition with deleterious species for adhesion sites, enhancement of the immune response of the animal, improvement of water quality, and interaction with phytoplankton. A rationale is proposed for the multistep and multidisciplinary process required for the development of effective and safe probiotics for commercial application in aquaculture. Finally, directions for further research are discussed. PMID:11104813

Evaluation of effects of shellfish aquaculture and capture fishery on a semi-closed bay ecosystem

NASA Astrophysics Data System (ADS)

Han, Dongyan; Chen, Yong; Zhang, Chongliang; Ren, Yiping; Xu, Binduo; Xue, Ying

2018-07-01

Coastal waters in the world are suffering from multiple anthropogenic disturbances, including capture fisheries and aquaculture. Ignoring possible interactions between multiple disturbances may cause serious consequences in our understanding of ecosystem dynamics. This study simulates individual and combined effects of fishing activities and shellfish cultivation on a semi-closed bay ecosystem using Ecopath with Ecosim (EwE). The changes of biomass and ecosystem structure were examined for three scenarios of having fishing alone, shellfish cultivation alone and both fishing and aquaculture. We found considerable impacts of shellfish aquaculture but minor impacts from fishing, suggesting shellfish aquaculture had dominated impacts on the study ecosystem. In addition, the effects of fishing and shellfish aquaculture were not additive on species biomass, rather showing a combined effect with synergy. Given the same loss in fisheries yield, controlling fishing and shellfish aquaculture simultaneously was more efficient for increasing nekton biomass compared to the control of either activity. We highlight the necessity for integrating management of multiple human stressors for an ecosystem-based management.

Global Warming: Its Implications for U.S. National Security Policy

DTIC Science & Technology

2009-03-19

The approach to this topic will be to look at the science behind anthropogenic global warming . Is man largely responsible for causing global warming due...paper will then investigate the nexus between global warming and U.S. national security policy. It will address the challenges facing U.S. leaders and...policy makers as they tackle the issue of global warming and its implications for U.S. policy. Finally it will conclude with recommendations for those

Computer-Based National Information Systems. Technology and Public Policy Issues.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Office of Technology Assessment.

A general introduction to computer based national information systems, and the context and basis for future studies are provided in this report. Chapter One, the introduction, summarizes computers and information systems and their relation to society, the structure of information policy issues, and public policy issues. Chapter Two describes the…

Lessons from two high CO2 worlds - future oceans and intensive aquaculture.

PubMed

Ellis, Robert P; Urbina, Mauricio A; Wilson, Rod W

2017-06-01

Exponentially rising CO 2 (currently ~400 μatm) is driving climate change and causing acidification of both marine and freshwater environments. Physiologists have long known that CO 2 directly affects acid-base and ion regulation, respiratory function and aerobic performance in aquatic animals. More recently, many studies have demonstrated that elevated CO 2 projected for end of this century (e.g. 800-1000 μatm) can also impact physiology, and have substantial effects on behaviours linked to sensory stimuli (smell, hearing and vision) both having negative implications for fitness and survival. In contrast, the aquaculture industry was farming aquatic animals at CO 2 levels that far exceed end-of-century climate change projections (sometimes >10 000 μatm) long before the term 'ocean acidification' was coined, with limited detrimental effects reported. It is therefore vital to understand the reasons behind this apparent discrepancy. Potential explanations include 1) the use of 'control' CO 2 levels in aquaculture studies that go beyond 2100 projections in an ocean acidification context; 2) the relatively benign environment in aquaculture (abundant food, disease protection, absence of predators) compared to the wild; 3) aquaculture species having been chosen due to their natural tolerance to the intensive conditions, including CO 2 levels; or 4) the breeding of species within intensive aquaculture having further selected traits that confer tolerance to elevated CO 2 . We highlight this issue and outline the insights that climate change and aquaculture science can offer for both marine and freshwater settings. Integrating these two fields will stimulate discussion on the direction of future cross-disciplinary research. In doing so, this article aimed to optimize future research efforts and elucidate effective mitigation strategies for managing the negative impacts of elevated CO 2 on future aquatic ecosystems and the sustainability of fish and shellfish

Attitudinal Factors and Personal Characteristics Influence Support for Shellfish Aquaculture in Rhode Island (US) Coastal Waters.

PubMed

Dalton, Tracey M; Jin, Di

2018-05-01

This study explores public interests associated with shellfish aquaculture development in coastal waters of Rhode Island (US). Specifically, we examine (1) the levels of public support for (or opposition to) shellfish aquaculture development and (2) factors driving the levels of support, using survey data and ordinal logistic regressions. Results of the analysis identify several key attitudinal factors affecting individual's support for shellfish aquaculture in Rhode Island (RI). The level of support is positively associated with attitudes related to shellfish aquaculture's benefits to the local economy and its role as a nutritional food option, and negatively influenced by attitudes related to aquaculture farms' effects on aesthetic quality and their interference with other uses. Findings highlight that support for (or opposition to) aquaculture in RI is driven more by attitudes associated with social impacts than by those associated with environmental impacts. The level of support is also affected by personal characteristics related to an individual's participation in recreational activities. For instance, bicycle riders tend to be supportive of shellfish aquaculture while respondents who participate in sailing and birding are less supportive. By identifying the broader public's interests in shellfish aquaculture, findings from this study and others like it can be used to address public concerns, incorporate public perceptions and attitudes into permitting decisions, and develop outreach targeted at specific stakeholder groups.

National health policy for traditional medicine in India.

PubMed

Srinivasan, P

1995-01-01

External pressures have combined to erode the practice of India's traditional medical systems to such an extent that they are in danger of becoming extinct. A better balanced national health policy could go a long way towards reversing this trend.

Aquaculture: a rapidly growing and significant source of sustainable food? Status, transitions and potential.

PubMed

Little, D C; Newton, R W; Beveridge, M C M

2016-08-01

The status and potential of aquaculture is considered as part of a broader food landscape of wild aquatic and terrestrial food sources. The rationale and resource base required for the development of aquaculture are considered in the context of broader societal development, cultural preferences and human needs. Attention is drawn to the uneven development and current importance of aquaculture globally as well as its considerable heterogeneity of form and function compared with established terrestrial livestock production. The recent drivers of growth in demand and production are examined and the persistent linkages between exploitation of wild stocks, full life cycle culture and the various intermediate forms explored. An emergent trend for sourcing aquaculture feeds from alternatives to marine ingredients is described and the implications for the sector with rapidly growing feed needs discussed. The rise of non-conventional and innovative feed ingredients, often shared with terrestrial livestock, are considered, including aquaculture itself becoming a major source of marine ingredients. The implications for the continued expected growth of aquaculture are set in the context of sustainable intensification, with the challenges that conventional intensification and emergent integration within, and between, value chains explored. The review concludes with a consideration of the implications for dependent livelihoods and projections for various futures based on limited resources but growing demand.

Aquaculture research and management in the telecoupled Belt and Road Initiative countries and beyond

NASA Astrophysics Data System (ADS)

Yang, W.; Ying, Z.; Marín, T.

2017-12-01

Due to the continuous growth in aquatic product consumption, globally the total production of aquatic products has increased by 20% in the past two decades. In 2014, for the first time, the production of aquatic products for direct human consumption from aquaculture surpassed that of wild catch. In 2016, the total production of global aquatic products reached 170 million tons, of which 45% comes from the aquaculture sector. More importantly, over 80% of the global aquaculture production occurs in the Belt and Road Initiative countries. Particularly, China alone contributes to two third of the global share. The rapid expansion and intensification of aquaculture have many environmental and socioeconomic impacts both at the cultivation places and also in places where feed is produced; however, these telecoupled processes and effects are largely unknown in a quantitative manner. Here, we apply the telecoupling framework to analyze the aquaculture trade among China and other Belt and Road Initiative countries and beyond. The integrated telecoupling framework helps to demonstrate the environmental and socioeconomic interactions among the feed (and aquatic product) sending, receiving, and spillover systems. It also provides a platform to model the telecoupled processes and effects across multiple remotely connected systems. Moreover, the application of the framework reveals many research gaps and management needs on aquaculture research and management.

Paradigm changes in freshwater aquaculture practices in China: Moving towards achieving environmental integrity and sustainability.

PubMed

Wang, Qidong; Li, Zhongjie; Gui, Jian-Fang; Liu, Jiashou; Ye, Shaowen; Yuan, Jing; De Silva, Sena S

2018-05-01

Contribution of fisheries and aquaculture to global food security is linked to increased fish consumption. Projections indicate that an additional 30-40 million tonnes of fish will be required by 2030. China leads global aquaculture production accounting for 60% in volume and 45% in value. Many changes in the Chinese aquaculture sector are occurring to strive towards attaining environmental integrity and prudent use of resources. We focus on changes introduced in freshwater aquaculture developments in China, the main source of food fish supplies. We bring forth evidence in support of the contention that Chinese freshwater aquaculture sector has introduced major paradigm changes such as prohibition of fertilisation in large water bodies, introduction of stringent standards on nutrients in effluent and encouragement of practices that strip nutrients among others, which will facilitate long-term sustainability of the sector.

Ecuador’s Mangrove Forest Carbon Stocks: A Spatiotemporal Analysis of Living Carbon Holdings and Their Depletion since the Advent of Commercial Aquaculture

PubMed Central

2015-01-01

In this paper we estimate the living carbon lost from Ecuador’s mangrove forests since the advent of export-focused shrimp aquaculture. We use remote sensing techniques to delineate the extent of mangroves and aquaculture at approximately decadal periods since the arrival of aquaculture in each Ecuadorian estuary. We then spatiotemporally calculate the carbon values of the mangrove forests and estimate the amount of carbon lost due to direct displacement by aquaculture. Additionally, we calculate the new carbon stocks generated due to mangrove reforestation or afforestation. This research introduces time and LUCC (land use / land cover change) into the tropical forest carbon literature and examines forest carbon loss at a higher spatiotemporal resolution than in many earlier analyses. We find that 80 percent, or 7,014,517 t of the living carbon lost in Ecuadorian mangrove forests can be attributed to direct displacement of mangrove forests by shrimp aquaculture. We also find that IPCC (Intergovernmental Panel on Climate Change) compliant carbon grids within Ecuador’s estuaries overestimate living carbon levels in estuaries where substantial LUCC has occurred. By approaching the mangrove forest carbon loss question from a LUCC perspective, these findings allow for tropical nations and other intervention agents to prioritize and target a limited set of land transitions that likely drive the majority of carbon losses. This singular cause of transition has implications for programs that attempt to offset or limit future forest carbon losses and place value on forest carbon or other forest good and services. PMID:25738286

Environmental Viral Metagenomics Analyses in Aquaculture: Applications in Epidemiology and Disease Control

PubMed Central

Munang’andu, Hetron M.

2016-01-01

Studies on the epidemiology of viral diseases in aquaculture have for a long time depended on isolation of viruses from infected aquatic organisms. The role of aquatic environments in the epidemiology of viral diseases in aquaculture has not been extensively expounded mainly because of the lack of appropriate tools for environmental studies on aquatic viruses. However, the upcoming of metagenomics analyses opens great avenues in which environmental samples can be used to study the epidemiology of viral diseases outside their host species. Hence, in this review I have shown that epidemiological factors that influence the composition of viruses in different aquatic environments include ecological factors, anthropogenic activities and stocking densities of cultured organisms based on environmental metagenomics studies carried out this far. Ballast water transportation and global trade of aquatic organisms are the most common virus dispersal process identified this far. In terms of disease control for outdoor aquaculture systems, baseline data on viruses found in different environments intended for aquaculture use can be obtained to enable the design of effective disease control strategies. And as such, high-risk areas having a high specter of pathogenic viruses can be identified as an early warning system. As for the control of viral diseases for indoor recirculation aquaculture systems (RAS), the most effective disinfection methods able to eliminate pathogenic viruses from water used in RAS can be identified. Overall, the synopsis I have put forth in this review shows that environmental samples can be used to study the epidemiology of viral diseases in aquaculture using viral metagenomics analysis as an overture for the design of rational disease control strategies. PMID:28018317

Measuring the potential for sustainable intensification of aquaculture in Bangladesh using life cycle assessment.

PubMed

Henriksson, Patrik John Gustav; Belton, Ben; Jahan, Khondker Murshed-E-; Rico, Andreu

2018-03-20

Food production is a major driver of global environmental change and the overshoot of planetary sustainability boundaries. Greater affluence in developing nations and human population growth are also increasing demand for all foods, and for animal proteins in particular. Consequently, a growing body of literature calls for the sustainable intensification of food production, broadly defined as "producing more using less". Most assessments of the potential for sustainable intensification rely on only one or two indicators, meaning that ecological trade-offs among impact categories that occur as production intensifies may remain unaccounted for. The present study addresses this limitation using life cycle assessment (LCA) to quantify six local and global environmental consequences of intensifying aquaculture production in Bangladesh. Production data are from a unique survey of 2,678 farms, and results show multidirectional associations between the intensification of aquaculture production and its environmental impacts. Intensification (measured in material and economic output per unit primary area farmed) is positively correlated with acidification, eutrophication, and ecotoxicological impacts in aquatic ecosystems; negatively correlated with freshwater consumption; and indifferent with regard to global warming and land occupation. As production intensifies, the geographical locations of greenhouse gas (GHG) emissions, acidifying emissions, freshwater consumption, and land occupation shift from the immediate vicinity of the farm to more geographically dispersed telecoupled locations across the globe. Simple changes in fish farming technology and management practices that could help make the global transition to more intensive forms of aquaculture be more sustainable are identified. Copyright © 2018 the Author(s). Published by PNAS.

National-Level Wetland Policy Specificity and Goals Vary According to Political and Economic Indicators.

PubMed

Peimer, Alex W; Krzywicka, Adrianna E; Cohen, Dora B; Van den Bosch, Kyle; Buxton, Valerie L; Stevenson, Natalie A; Matthews, Jeffrey W

2017-01-01

Growing recognition of the importance of wetlands to human and ecosystem well-being has led countries worldwide to implement wetland protection policies. Different countries have taken different approaches to wetland protection by implementing various policies, including territorial exclusion, market-based offsetting, and incentive programs for land users. Our objective was to describe the relationship between components of national-level wetland protection policies and national characteristics, including natural resource, economic, social, and political factors. We compiled data on the wetland policies of all 193 countries recognized by the U.N. and described the relationships among wetland policy goals and wetland protection mechanisms using non-metric multidimensional scaling. The first non-metric multidimensional scaling axis strongly correlated with whether a country had a wetland-specific environmental policy in place. Adoption of a comprehensive, wetland-specific policy was positively associated with degree of democracy and a commitment to establishing protected areas. The second non-metric multidimensional scaling axis defined a continuum of policy goals and mechanisms by which wetlands are protected, with goals to protect wetland ecosystem services on one end of the spectrum and goals to protect biodiversity on the other. Goals for protecting ecosystem services were frequently cited in policy documents of countries with agriculture-based economies, whereas goals associated with wetland biodiversity tended to be associated with tourism-based economies. We argue that the components of a country's wetland policies reflect national-level resource and economic characteristics. Understanding the relationship between the type of wetland policy countries adopt and national-level characteristics is critical for international efforts to protect wetlands.

National-Level Wetland Policy Specificity and Goals Vary According to Political and Economic Indicators

NASA Astrophysics Data System (ADS)

Peimer, Alex W.; Krzywicka, Adrianna E.; Cohen, Dora B.; Van den Bosch, Kyle; Buxton, Valerie L.; Stevenson, Natalie A.; Matthews, Jeffrey W.

2017-01-01

Growing recognition of the importance of wetlands to human and ecosystem well-being has led countries worldwide to implement wetland protection policies. Different countries have taken different approaches to wetland protection by implementing various policies, including territorial exclusion, market-based offsetting, and incentive programs for land users. Our objective was to describe the relationship between components of national-level wetland protection policies and national characteristics, including natural resource, economic, social, and political factors. We compiled data on the wetland policies of all 193 countries recognized by the U.N. and described the relationships among wetland policy goals and wetland protection mechanisms using non-metric multidimensional scaling. The first non-metric multidimensional scaling axis strongly correlated with whether a country had a wetland-specific environmental policy in place. Adoption of a comprehensive, wetland-specific policy was positively associated with degree of democracy and a commitment to establishing protected areas. The second non-metric multidimensional scaling axis defined a continuum of policy goals and mechanisms by which wetlands are protected, with goals to protect wetland ecosystem services on one end of the spectrum and goals to protect biodiversity on the other. Goals for protecting ecosystem services were frequently cited in policy documents of countries with agriculture-based economies, whereas goals associated with wetland biodiversity tended to be associated with tourism-based economies. We argue that the components of a country's wetland policies reflect national-level resource and economic characteristics. Understanding the relationship between the type of wetland policy countries adopt and national-level characteristics is critical for international efforts to protect wetlands.

The economic basis for national science and technology policy

NASA Technical Reports Server (NTRS)

Dunn, D. A.

1979-01-01

National science and technology policy is concerned with societal choices with respect to the rate and directions of technological change and the adoption and use of new technology in society. Such policy choices occur primarily in connection with management of the creation, dissemination, and use of scientific and technical information. Two categories of policy instruments discussed are market-oriented approaches, and direct public action. Possibilities for increased use of market-oriented approaches that can provide benefits to society in the form of an increased rate of innovation and of more 'appropriate' technology, better suited to the needs of consumers are indicated.

77 FR 39705 - National Advisory Council for Environmental Policy and Technology

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

... and Technology AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Advisory Committee... meeting of the National Advisory Council for Environmental Policy and Technology (NACEPT). NACEPT provides advice to the EPA Administrator on a broad range of environmental policy, technology, and management...

National quality improvement policies and strategies in European healthcare systems.

PubMed

Spencer, E; Walshe, K

2009-02-01

This survey provides an overview of the development of policies and strategies for quality improvement in European healthcare systems, by mapping quality improvement policies and strategies, progress in their implementation, and early indications of their impact. A survey of quality improvement policies and strategies in healthcare systems of the European Union was conducted in 2005 for the first phase of the Methods of Assessing Response to Quality Improvement Strategies (MARQuIS) project. The survey, completed by 68 key experts in quality improvement from 24 European Union member states, represents their views and accounts of quality improvement policies and strategies in their healthcare systems. There are substantial international and intra-national variations in the development of healthcare quality improvement. Legal requirements for quality improvement strategies are an important driver of progress, along with the activities of national governments and professional associations and societies. Patient and service user organisations appear to have less influence on quality improvement. Wide variation in voluntary and mandatory coverage of quality improvement policies and strategies across sectors can potentially lead to varying levels of progress in implementation. Many healthcare organisations lack basic infrastructure for quality improvement. Some convergence can be observed in policies on quality improvement in healthcare. Nevertheless, the growth of patient mobility across borders, along with the implications of free market provisions for the organisation and funding of healthcare systems in European Union member states, require policies for cooperation and learning transfer.

National and Rural Housing Policy. Historical Development and Emerging Issues.

ERIC Educational Resources Information Center

Reeder, William J.; And Others

This report traces the historical development of federal housing policy that has promoted a 40% decline in substandard housing and a 20% increase in homeownership over the past 50 years. It presents emerging national and rural housing policy concerns: the proper role of federal, state, and local governments in the mortgage credit and insurance…

Getting proficient in RAS fundamentals - TCFFI trains aquaculture facility owners, operators and designers

USDA-ARS?s Scientific Manuscript database

Many federal, state, and tribal aquaculture programs are adopting water recirculation technologies as a means to maintaining and/or expanding their level of fish production, while reducing the environmental impact of waste dissemination. Similarly, the North American commercial aquaculture industry ...

Patterns in National Policies for Support of Low Achievers in Reading across Europe

ERIC Educational Resources Information Center

Motiejunaite, Akvile; Noorani, Sogol; Monseur, Christian

2014-01-01

This paper brings together data on national policies for improving reading achievement with student reading outcomes according to the OECD Programme for International Student Assessment (PISA) 2009 data. It is based on a two-step analysis. Firstly, the prevalence of national policies for improving reading achievement (i.e., specialist reading…

'The one with the purse makes policy': Power, problem definition, framing and maternal health policies and programmes evolution in national level institutionalised policy making processes in Ghana.

PubMed

Koduah, Augustina; Agyepong, Irene Akua; van Dijk, Han

2016-10-01

This paper seeks to advance our understanding of health policy agenda setting and formulation processes in a lower middle income country, Ghana, by exploring how and why maternal health policies and programmes appeared and evolved on the health sector programme of work agenda between 2002 and 2012. We theorized that the appearance of a policy or programme on the agenda and its fate within the programme of work is predominately influenced by how national level decision makers use their sources of power to define maternal health problems and frame their policy narratives. National level decision makers used their power sources as negotiation tools to frame maternal health issues and design maternal health policies and programmes within the framework of the national health sector programme of work. The power sources identified included legal and structural authority; access to authority by way of political influence; control over and access to resources (mainly financial); access to evidence in the form of health sector performance reviews and demographic health surveys; and knowledge of national plans such as Ghana Poverty Reduction Strategy. Understanding of power sources and their use as negotiation tools in policy development should not be ignored in the pursuit of transformative change and sustained improvement in health systems in low- and middle income countries (LMIC). Copyright © 2016 Elsevier Ltd. All rights reserved.

Opportunities and challenges in developing a whole-of-government national food and nutrition policy: lessons from Australia's National Food Plan.

PubMed

Carey, Rachel; Caraher, Martin; Lawrence, Mark; Friel, Sharon

2016-01-01

The present article tracks the development of the Australian National Food Plan as a 'whole of government' food policy that aimed to integrate elements of nutrition and sustainability alongside economic objectives. The article uses policy analysis to explore the processes of consultation and stakeholder involvement in the development of the National Food Plan, focusing on actors from the sectors of industry, civil society and government. Existing documentation and submissions to the Plan were used as data sources. Models of health policy analysis and policy streams were employed to analyse policy development processes. Australia. Australian food policy stakeholders. The development of the Plan was influenced by powerful industry groups and stakeholder engagement by the lead ministry favoured the involvement of actors representing the food and agriculture industries. Public health nutrition and civil society relied on traditional methods of policy influence, and the public health nutrition movement failed to develop a unified cross-sector alliance, while the private sector engaged in different ways and presented a united front. The National Food Plan failed to deliver an integrated food policy for Australia. Nutrition and sustainability were effectively sidelined due to the focus on global food production and positioning Australia as a food 'superpower' that could take advantage of the anticipated 'dining boom' as incomes rose in the Asia-Pacific region. New forms of industry influence are emerging in the food policy arena and public health nutrition will need to adopt new approaches to influencing public policy.

Adoption of Aquaculture Technology by Fish Farmers in Imo State of Nigeria

ERIC Educational Resources Information Center

Ike, Nwachukwu; Roseline, Onuegbu

2007-01-01

This paper evaluated the level of adoption of aquaculture technology extended to farmers in Imo State, Nigeria. To improve aquaculture practice in Nigeria, a technology package was developed and disseminated to farmers in the state. This package included ten practices that the farmers were supposed to adopt. Eighty-two respondents were randomly…

[Aquaculture in Italy. An integrated model of product quality control].

PubMed

De Giusti, Maria; Cocchieri, Renata Amodio; De Vito, Elisabetta; Grasso, Guido Maria; Ortaggi, Giancarlo; Reali, Daniela; Ricciardi, Gualtiero; Romano-Spica, Vincenzo; Boccia, Antonio

2007-01-01

Aquaculture is becoming increasingly diffuse even in Italy. The increased production introduces new problems such as product quality control and process safety. This article presents the results of a research project, funded by the Ministry of the Environment, whose aim was to evaluate and promote aquaculture product quality and safety in an environmentally responsible way. Four intensive land-based and offshore aquaculture sites were monitored to evaluate microbiological, biological and chemical (i.e. polychlorinated biphenyls and endocrine disruptors) quality of water, products and fish feed. In total 154 samples were analysed, of which 66 were water samples, 55 product samples and 33 feed samples. Salmonella and other enteric pathogens were absent in products and the aquatic environment, while other environmental pathogens of the Vibrio species were detected. Bacterial load and fecal indicators were found to be higher in off-shore products and in mussels from all aquaculture sites. PCBs were detected in all products in concentrations below 2 microg/g fresh product (Food and Drug Administration), but on average, higher concentrations were detected in off-shore products. No estrogen mimetic activity was detected in fish feed, in contrast it was detected in offshore products and water. Product quality was found to be strictly correlated with the quality of the environment. Genetically modified organisms were detected in fish feed but no integration of genetic material in products occurred.

77 FR 8859 - National Advisory Council for Environmental Policy and Technology

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-15

... and Technology AGENCY: Environmental Protection Agency (EPA). ACTION: Cancellation and Rescheduling of National Advisory Council for Environmental Policy and Technology (NACEPT) Committee Meeting. SUMMARY: EPA... Environmental Policy and Technology (NACEPT) Meeting to be held at the EPA Potomac Yard Conference Center, One...

Aquaculture genomics, genetics and breeding in the United States: Current status, challenges, and priorities for future research

USDA-ARS?s Scientific Manuscript database

Advancing the production efficiency and profitability of aquaculture is dependent upon the ability to utilize a diverse array of genetic resources. The ultimate goals of aquaculture genomics, genetics and breeding research are to enhance aquaculture production efficiency, sustainability, product qua...

Fisheries And Aquaculture Resources And Their Interactions With Environment in Turkey

NASA Astrophysics Data System (ADS)

Deniz, H.

2003-04-01

Turkey, with 8333 km of coast line, 151 080 sq. km economic sea area, many rivers with 177 714 total length, nearly, 1 million ha of natural lakes, 500 000 ha of dam reservoirs has rich marine and inland aquatic resource potential. Despite of these large resources, Turkish fisheries has the characteristics of small-scale fisheries and in general it can be considered as coastal fisheries. There is also great potential for inland fisheries and aquaculture. Being in half closed position, these seas have different characteristics in respect of biological, physical, chemical and ecological points. In addition; Turkey has favourable geographic position between the Black Sea and Mediterranean Sea. Nevertheless, this potential seems not to be fully utilised and therefore fisheries is not a major sector in the economy. According to the statistics of the fisheries for 2000 published by the Turkish government, Turkey's total fisheries production was 582.376 tons. Total catch consists sea fish (441 690 tons, crustaceans and molluscs (18 831 tons), freshwater fish (42.824 tons) and aquaculture (79. 031 tons). The Ministry of Agriculture and Rural Affairs (MARA) is the Ministry responsible for the overall fisheries and aquaculture development, administration, regulation, promotion and technical assistance. In the past two decades, marine fish farming using net cages has developed in the coastal waters throughout Turkey. Such fish farming has allowed the production of large amounts of valuable fish and their supply to the internal and external markets on a regular basis. However, fish farming is sometimes fallowed by organic pollution of the water and bottom sediment in the vicinity of the cages. A comprehensive land and coastal planning survey of almost the whole coast of Turkey is currently being conducted. This master plan designates areas to be developed for forestry, agriculture, industry, urbanisation, environmentally protected areas, etc. The plan was undertaken before the

Ocean modelling for aquaculture and fisheries in Irish waters

NASA Astrophysics Data System (ADS)

Dabrowski, T.; Lyons, K.; Cusack, C.; Casal, G.; Berry, A.; Nolan, G. D.

2015-06-01

The Marine Institute, Ireland, runs a suite of operational regional and coastal ocean models. Recent developments include several tailored products that focus on the key needs of the Irish aquaculture sector. In this article, an overview of the products and services derived from the models are presented. A shellfish model that includes growth and physiological interactions of mussels with the ecosystem and is fully embedded in the 3-D numerical modelling framework has been developed at the Marine Institute. This shellfish model has a microbial module designed to predict levels of coliform contamination in mussels. This model can also be used to estimate the carrying capacity of embayments, assess impacts of pollution on aquaculture grounds and help to classify shellfish waters. The physical coastal model of southwest Ireland provides a three day forecast of shelf water movement in the region. This is assimilated into a new harmful algal bloom alert system used to inform end-users of potential toxic shellfish events and high biomass blooms that include fish killing species. Further services include the use of models to identify potential sites for offshore aquaculture, to inform studies of potential cross-contamination in farms from the dispersal of planktonic sea lice larvae and other pathogens that can infect finfish and to provide modelled products that underpin the assessment and advisory services on the sustainable exploitation of the marine fisheries resources. This paper demonstrates that ocean models can provide an invaluable contribution to the sustainable blue growth of aquaculture and fisheries.

Adoption, implementation and prioritization of specialist outreach policy in Australia: a national perspective.

PubMed

O'Sullivan, Belinda G; Joyce, Catherine M; McGrail, Matthew R

2014-07-01

The World Health Organization has endorsed the use of outreach to promote: efficient redeployment of the health-care workforce; continuity of care at the local level; and professional support for local, rural, health-care workers. Australia is the only country that has had, since 2000, a sustained national policy on outreach for subsidizing medical specialist outreach to rural areas. This paper describes the adoption, implementation and prioritization of a national specialist outreach policy in Australia. Adoption of the national policy followed a long history of successful outreach, largely driven by the professional interest and personal commitment of the workforce. Initially the policy supported only new outreach services but concerns about the sustainability of existing services resulted in eligibility for funding being extended to all specialist services. The costs of travel, travel time, accommodation, professional support, staff relief at specialists' primary practices and equipment hire were subsidized. Over time, a national political commitment to the equitable treatment of indigenous people resulted in more targeted support for outreach in remote areas. Current priorities are: (i) establishing team-based outreach services; (ii) improving local staff's skills; (iii) achieving local coordination; and (iv) conducting a nationally consistent needs assessment. The absence of subsidies for specialists' clinical work can discourage private specialists from providing services in remote areas where clinical throughput is low. To be successful, outreach policy must harmonize with the interests of the workforce and support professional autonomy. Internationally, the development of outreach policy must take account of the local pay and practice conditions of health workers.

Adoption, implementation and prioritization of specialist outreach policy in Australia: a national perspective

PubMed Central

Joyce, Catherine M; McGrail, Matthew R

2014-01-01

Abstract The World Health Organization has endorsed the use of outreach to promote: efficient redeployment of the health-care workforce; continuity of care at the local level; and professional support for local, rural, health-care workers. Australia is the only country that has had, since 2000, a sustained national policy on outreach for subsidizing medical specialist outreach to rural areas. This paper describes the adoption, implementation and prioritization of a national specialist outreach policy in Australia. Adoption of the national policy followed a long history of successful outreach, largely driven by the professional interest and personal commitment of the workforce. Initially the policy supported only new outreach services but concerns about the sustainability of existing services resulted in eligibility for funding being extended to all specialist services. The costs of travel, travel time, accommodation, professional support, staff relief at specialists’ primary practices and equipment hire were subsidized. Over time, a national political commitment to the equitable treatment of indigenous people resulted in more targeted support for outreach in remote areas. Current priorities are: (i) establishing team-based outreach services; (ii) improving local staff’s skills; (iii) achieving local coordination; and (iv) conducting a nationally consistent needs assessment. The absence of subsidies for specialists’ clinical work can discourage private specialists from providing services in remote areas where clinical throughput is low. To be successful, outreach policy must harmonize with the interests of the workforce and support professional autonomy. Internationally, the development of outreach policy must take account of the local pay and practice conditions of health workers. PMID:25110376

Information and communication technology (ICT) and eHealth policy in Latin America and the Caribbean: a review of national policies and assessment of socioeconomic context.

PubMed

Jimenez-Marroquin, Maria Carolina; Deber, Raisa; Jadad, Alejandro R

2014-01-01

To examine the availability of national information and communication technology (ICT) or eHealth policies produced by countries in Latin America and the Caribbean (LAC), and to determine the influence of a country's socioeconomic context on the existence of these policies. Documents describing a national ICT or eHealth policy in any of the 33 countries belonging to the LAC region as listed by the United Nations were identified from three data sources: academic databases; the Google search engine; and government agencies and representatives. The relationship between the existence of a policy and national socioeconomic indicators was also investigated. There has been some progress in the establishment of ICT and eHealth policies in the LAC region. The most useful methods for identifying the policies were 1) use of the Google search engine and 2) contact with Pan American Health Organization (PAHO) country representatives. The countries that have developed a national ICT policy seem to be more likely to have a national eHealth policy in place. There was no statistical significant association between the existence of a policy and a country's socioeconomic context. Governments need to make stronger efforts to raise awareness about existing and planned ICT and eHealth policies, not only to facilitate ease of use and communication with their stakeholders, but also to promote collaborative international efforts. In addition, a better understanding of the effect of economic variables on the role that ICTs play in health sector reform efforts will help shape the vision of what can be achieved.

Use of Aquaculture Ponds and Other Habitats by Autumn Migrating Shorebirds Along the Lower Mississippi River

NASA Astrophysics Data System (ADS)

Lehnen, Sarah E.; Krementz, David G.

2013-08-01

Populations of many shorebird species are declining; habitat loss and degradation are among the leading causes for these declines. Shorebirds use a variety of habitats along interior migratory routes including managed moist soil units, natural wetlands, sandbars, and agricultural lands such as harvested rice fields. Less well known is shorebird use of freshwater aquaculture facilities, such as commercial cat- and crayfish ponds. We compared shorebird habitat use at drained aquaculture ponds, moist soil units, agricultural areas, sandbars and other natural habitat, and a sewage treatment facility in the in the lower Mississippi River Alluvial Valley (LMAV) during autumn 2009. Six species: Least Sandpiper ( Calidris minutilla), Killdeer ( Charadrius vociferous), Semipalmated Sandpiper ( Calidris pusilla), Pectoral Sandpiper ( C. melanotos), Black-necked Stilt ( Himantopus himantopus), and Lesser Yellowlegs ( Tringa flavipes), accounted for 92 % of the 31,165 individuals observed. Sewage settling lagoons (83.4, 95 % confidence interval [CI] 25.3-141.5 birds/ha), drained aquaculture ponds (33.5, 95 % CI 22.4-44.6 birds/ha), and managed moist soil units on public lands (15.7, CI 11.2-20.3 birds/ha) had the highest estimated densities of shorebirds. The estimated 1,100 ha of drained aquaculture ponds available during autumn 2009 provided over half of the estimated requirement of 2,000 ha by the LMAV Joint Venture working group. However, because of the decline in the aquaculture industry, autumn shorebird habitats in the LMAV may be limited in the near future. Recognition of the current aquaculture habitat trends will be important to the future management activities of federal and state agencies. Should these aquaculture habitat trends continue, there may be a need for wildlife biologists to investigate other habitats that can be managed to offset the current and expected loss of aquaculture acreages. This study illustrates the potential for freshwater aquaculture to

A history of fish vaccination: science-based disease prevention in aquaculture.

PubMed

Gudding, Roar; Van Muiswinkel, Willem B

2013-12-01

Disease prevention and control are crucial in order to maintain a sustainable aquaculture, both economically and environmentally. Prophylactic measures based on stimulation of the immune system of the fish have been an effective measure for achieving this goal. Immunoprophylaxis has become an important part in the successful development of the fish-farming industry. The first vaccine for aquaculture, a vaccine for prevention of yersiniosis in salmonid fish, was licensed in USA in 1976. Since then the use of vaccines has expanded to new countries and new species simultaneous with the growth of the aquaculture industry. This paper gives an overview of the achievements in fish vaccinology with particular emphasis on immunoprophylaxis as a practical tool for a successful development of bioproduction of aquatic animals. Copyright © 2013 Elsevier Ltd. All rights reserved.

Characteristics and environmental carrying capacities of coastal area in Yogyakarta Special Region for aquaculture

NASA Astrophysics Data System (ADS)

Triyatmo, B.; Rustadi; Priyono, S. B.

2018-03-01

The purpose of this study were to determine characteristics and environmental carrying capacities of coastal area in Yogyakarta Special Region for aquaculture. This study was conducted in 2015 by characterizing land and water dynamics, land use, and the suitability of coastal environments for aquaculture. Evaluation on the coastal environments suitability for aquaculture ponds was based on the landforms, soil properties, water quality and land. Selection of coastal locations for aquaculture development was based on the level of suitability of coastal environment. The results showed that the coastal in Kulon Progo and Bantul Regencies were characterized by sand dune and beach ridge with sandy soil texture, while in Gunungkidul Regency was characterized by limestone hill with rocky texture. Water sources of the coastal area were the sea, river, and ground water with the salinity of 31–37, 7–11, 7–31 ppt and pH of 7.4–8.4 7.0–8.2 and 7.4–9.9, respectively. The coastal lands were used for seasonal/annual planting, ponds, fish landing sites, tourism areas and conservation areas. The coastal carrying capacity was rather suitable for aquaculture, especially in the sandy soil area. Aquaculture in that area can be done intensively for shrimp (Litopenaeus vannamei), using biocrete (biological material) or plastic sheet.

Higher fish but lower micronutrient intakes: Temporal changes in fish consumption from capture fisheries and aquaculture in Bangladesh.

PubMed

Bogard, Jessica R; Farook, Sami; Marks, Geoffrey C; Waid, Jillian; Belton, Ben; Ali, Masum; Toufique, Kazi; Mamun, Abdulla; Thilsted, Shakuntala H

2017-01-01

Malnutrition is one of the biggest challenges of the 21st century, with one in three people in the world malnourished, combined with poor diets being the leading cause of the global burden of disease. Fish is an under-recognised and undervalued source of micronutrients, which could play a more significant role in addressing this global challenge. With rising pressures on capture fisheries, demand is increasingly being met from aquaculture. However, aquaculture systems are designed to maximise productivity, with little consideration for nutritional quality of fish produced. A global shift away from diverse capture species towards consumption of few farmed species, has implications for diet quality that are yet to be fully explored. Bangladesh provides a useful case study of this transition, as fish is the most important animal-source food in diets, and is increasingly supplied from aquaculture. We conducted a temporal analysis of fish consumption and nutrient intakes from fish in Bangladesh, using nationally representative household expenditure surveys from 1991, 2000 and 2010 (n = 25,425 households), combined with detailed species-level nutrient composition data. Fish consumption increased by 30% from 1991-2010. Consumption of non-farmed species declined by 33% over this period, compensated (in terms of quantity) by large increases in consumption of farmed species. Despite increased total fish consumption, there were significant decreases in iron and calcium intakes from fish (P<0.01); and no significant change in intakes of zinc, vitamin A and vitamin B12 from fish, reflecting lower overall nutritional quality of fish available for consumption over time. Our results challenge the conventional narrative that increases in food supply lead to improvements in diet and nutrition. As aquaculture becomes an increasingly important food source, it must embrace a nutrition-sensitive approach, moving beyond maximising productivity to also consider nutritional quality. Doing

Increasing Understanding of Public Problems and Policies, 1994. [National Public Policy Education Conference (44th, Boise, Idaho, September 18-21, 1994).

ERIC Educational Resources Information Center

Halbrook, Steve A., Ed.; Grace, Teddee E., Ed.

The National Public Policy Education Conference is held annually to improve the policy education efforts of extension workers responsible for public affairs programs. The 1994 conference addressed the following topics: (1) ethical perspectives in public policy education; (2) transition of food and agricultural policy; (3) building human…

Implementing nationally determined contributions: building energy policies in India’s mitigation strategy

NASA Astrophysics Data System (ADS)

Yu, Sha; Evans, Meredydd; Kyle, Page; Vu, Linh; Tan, Qing; Gupta, Ashu; Patel, Pralit

2018-03-01

The Nationally Determined Contributions are allowing countries to examine options for reducing emissions through a range of domestic policies. India, like many developing countries, has committed to reducing emissions through specific policies, including building energy codes. Here we assess the potential of these sectoral policies to help in achieving mitigation targets. Collectively, it is critically important to see the potential impact of such policies across developing countries in meeting national and global emission goals. Buildings accounted for around one third of global final energy use in 2010, and building energy consumption is expected to increase as income grows in developing countries. Using the Global Change Assessment Model, this study finds that implementing a range of energy efficiency policies robustly can reduce total Indian building energy use by 22% and lower total Indian carbon dioxide emissions by 9% in 2050 compared to the business-as-usual scenario. Among various policies, energy codes for new buildings can result in the most significant savings. For all building energy policies, well-coordinated, consistent implementation is critical, which requires coordination across different departments and agencies, improving capacity of stakeholders, and developing appropriate institutions to facilitate policy implementation.

The study of recirculating aquaculture system in pond and its purification effect

NASA Astrophysics Data System (ADS)

Qu, Jiangqi; Zhang, Qingjing; Jia, Chengxia; Liu, Pan; Yang, Mu

2017-05-01

In this paper, a recirculating aquaculture purification system (RAPS) was designed to solve the problems of aquaculture pollution and shortage of freshwater resource according to the characteristic of northern freshwater ponds of China. The system were arranged in series and composed of high density culture pond, deposit pond, floating and submerged plant pond, ecological floating bed pond and biofilm filtrate pond. At the fish density of 20~30kg/m3 in the high density culture pond, the water quality parameters were monitored seasonally. The results indicated that the removal rate of total nitrogen, total phosphorus, ammonia nitrogen and nitrite nitrogen in the recirculating aquaculture system were 69.59%, 77.89%, 72.54% and 68.68%, respectively. The floating and submerged plant pond and ecological floating bed pond can remove TN and TP obviously, and increase dissolved oxygen and transparency significantly. And the biofilm filtrate pond has good effect of removing ammonium nitrogen and nitrite nitrogen, meanwhile, the microbial communities in the recirculating aquaculture system regulate on the water quality. Therefore, the RAPS show significant effects on water saving and pollution emission reducing.

The Potential for Engineering Enhanced Functional-Feed Soybeans for Sustainable Aquaculture Feed.

PubMed

Herman, Eliot M; Schmidt, Monica A

2016-01-01

Aquaculture is the most rapidly growing segment of global animal production that now surpasses wild-capture fisheries production and is continuing to grow 10% annually. Sustainable aquaculture needs to diminish, and progressively eliminate, its dependence on fishmeal-sourced feed from over-harvested fisheries. Sustainable aquafeed sources will need to be primarily of plant-origin. Soybean is currently the primary global vegetable-origin protein source for aquaculture. Direct exchange of soybean meal for fishmeal in aquafeed has resulted in reduced growth rates due in part to soybean's anti-nutritional proteins. To produce soybeans for use in aquaculture feeds a new conventional line has been bred termed Triple Null by stacking null alleles for the feed-relevant proteins Kunitz Trypsin Inhibitor, lectin, and P34 allergen. Triple Null is now being further enhanced as a platform to build additional transgene traits for vaccines, altered protein composition, and to produce high levels of β-carotene an intrinsic orange-colored aquafeed marker to distinguish the seeds from commodity beans and as the metabolic feedstock precursor of highly valued astaxanthin.

Balancing economic freedom against social policy principles: EC competition law and national health systems.

PubMed

Mossialos, Elias; Lear, Julia

2012-07-01

EU Health policy exemplifies the philosophical tension between EC economic freedoms and social policy. EC competition law, like other internal market rules, could restrict national health policy options despite the subsidiarity principle. In particular, European health system reforms that incorporate elements of market competition may trigger the application of competition rules if non-economic gains in consumer welfare are not adequately accounted for. This article defines the policy and legal parameters of the debate between competition law and health policy. Using a sample of cases it analyses how the ECJ, national courts, and National Competition Authorities have applied competition laws to the health services sector in different circumstances and in different ways. It concludes by considering the implications of the convergence of recent trends in competition law enforcement and health system market reforms. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

The relationship between general population suicide rates and mental health funding, service provision and national policy: a cross-national study.

PubMed

Shah, Ajit; Bhandarkar, Ritesh; Bhatia, Gurleen

2010-07-01

The main aims were to examine the relationship between general population suicide rates and the presence of national policies on mental health, funding for mental health, and measures of mental health service provision. Data on general population suicide rates for both genders were obtained from the World Health Organization (WHO) databank available on the WHO website. Data on the presence of national policies on mental health, funding for mental health and measures of mental health service provision were obtained from the Mental Health Atlas 2005, also available on the WHO website. The main findings were: (i) there was no relationship between suicide rates in both genders and different measures of mental health policy, except they were increased in countries with mental health legislation; (ii) there was a significant positive correlation between suicide rates in both genders and the percentage of the total health budget spent on mental health; and (iii) suicide rates in both genders were higher in countries with greater provision of mental health services, including the number of psychiatric beds, psychiatrists and psychiatric nurses, and the availability of training in mental health for primary care professionals. Cross-national ecological studies using national-level aggregate data are not helpful in establishing a causal relationship (and the direction of this relationship) between suicide rates and mental health funding, service provision and national policies. The impact of introducing national policies on mental health, increasing funding for mental health services and increasing mental health service provision on suicide rates requires further examination in longitudinal within-country studies.

Risks of Using Antifouling Biocides in Aquaculture

PubMed Central

Guardiola, Francisco Antonio; Cuesta, Alberto; Meseguer, José; Esteban, Maria Angeles

2012-01-01

Biocides are chemical substances that can deter or kill the microorganisms responsible for biofouling. The rapid expansion of the aquaculture industry is having a significant impact on the marine ecosystems. As the industry expands, it requires the use of more drugs, disinfectants and antifoulant compounds (biocides) to eliminate the microorganisms in the aquaculture facilities. The use of biocides in the aquatic environment, however, has proved to be harmful as it has toxic effects on the marine environment. Organic booster biocides were recently introduced as alternatives to the organotin compounds found in antifouling products after restrictions were imposed on the use of tributyltin (TBT). The replacement products are generally based on copper metal oxides and organic biocides. The biocides that are most commonly used in antifouling paints include chlorothalonil, dichlofluanid, DCOIT (4,5-dichloro-2-n-octyl-4-isothiazolin-3-one, Sea-nine 211®), Diuron, Irgarol 1051, TCMS pyridine (2,3,3,6-tetrachloro-4-methylsulfonyl pyridine), zinc pyrithione and Zineb. There are two types of risks associated with the use of biocides in aquaculture: (i) predators and humans may ingest the fish and shellfish that have accumulated in these contaminants and (ii) the development of antibiotic resistance in bacteria. This paper provides an overview of the effects of antifouling (AF) biocides on aquatic organisms. It also provides some insights into the effects and risks of these compounds on non-target organisms. PMID:22408407

Risks of using antifouling biocides in aquaculture.

PubMed

Guardiola, Francisco Antonio; Cuesta, Alberto; Meseguer, José; Esteban, Maria Angeles

2012-01-01

Biocides are chemical substances that can deter or kill the microorganisms responsible for biofouling. The rapid expansion of the aquaculture industry is having a significant impact on the marine ecosystems. As the industry expands, it requires the use of more drugs, disinfectants and antifoulant compounds (biocides) to eliminate the microorganisms in the aquaculture facilities. The use of biocides in the aquatic environment, however, has proved to be harmful as it has toxic effects on the marine environment. Organic booster biocides were recently introduced as alternatives to the organotin compounds found in antifouling products after restrictions were imposed on the use of tributyltin (TBT). The replacement products are generally based on copper metal oxides and organic biocides. The biocides that are most commonly used in antifouling paints include chlorothalonil, dichlofluanid, DCOIT (4,5-dichloro-2-n-octyl-4-isothiazolin-3-one, Sea-nine 211(®)), Diuron, Irgarol 1051, TCMS pyridine (2,3,3,6-tetrachloro-4-methylsulfonyl pyridine), zinc pyrithione and Zineb. There are two types of risks associated with the use of biocides in aquaculture: (i) predators and humans may ingest the fish and shellfish that have accumulated in these contaminants and (ii) the development of antibiotic resistance in bacteria. This paper provides an overview of the effects of antifouling (AF) biocides on aquatic organisms. It also provides some insights into the effects and risks of these compounds on non-target organisms.

Sustainable aquaculture of Asian arowana--a review.

PubMed

Medipally, S R; Yusoff, F M; Sharifhuddin, N; Shariff, M

2016-07-01

Asian arowana, Scleropages formosus is a highly valued aquarium fish in the world, particularly in Asian countries, and has been listed as one of the most highly endangered species. This is a freshwater, carnivorous, fairly large mouth breeding fish belonging to the family Osteoglossidae. Arowana can be found in different colour varieties such as green, red, silver and golden. Among these varieties, Malaysian golden is the most valuable fish and is endemic to the Krian riverine system, Malaysia. However, overexploitation, habitat change and pollution have caused a serious decline of this arowana variety. Recently, arowana aquaculture industry is expanding rapidly in Southeast Asian countries. However, difficulties in an accurate differentiation of sex and strains, causing imbalanced stocking ratios for optimum spawning, remain major obstacles in maximizing arowana production. In addition, problems in sustainable water sources of suitable quality and prevention of diseases need to be addressed. Recirculating aquaculture system (RAS) and bioremediation are two possible technologies that could be used to minimize pollution and ensure adequate high-quality water for arowana culture. In addition, the application of appropriate molecular markers for sex and strain identification is also an important strategy required for the improvement of captive breeding. This review discusses several issues such as the importance of arowana as an aquarium fish, its market demand, current problems in the arowana aquaculture industry and the possible technologies to enhance reproductive capacity and increase culture production. ?

76 FR 28099 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-13

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: Information Security Oversight Office... telephone number of individuals planning to attend must be submitted to the Information Security Oversight...

75 FR 39582 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-09

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Government Seeking Ways to Encourage Aquaculture

ERIC Educational Resources Information Center

Holden, Constance

1978-01-01

The U.S. imports more than half its fish foods per year. As a result, the federal government is now showing an interest in aquaculture and has designated the Department of Agriculture as the lead agency for research, extension, and education. Catfish, salmon, and oyster farming are given as examples. (MA)

75 FR 65526 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-25

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: Information Security Oversight Office... planning to attend must be submitted to the Information Security Oversight Office (ISOO) no later than...

76 FR 6636 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-07

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: Information Security Oversight Office... planning to attend must be submitted to the Information Security Oversight Office (ISOO) no later than...

76 FR 67484 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-01

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: Information Security Oversight Office... must be submitted to the Information Security Oversight Office (ISOO) no later than Friday, November 11...

A Better Prescription: Advice for a National Strategy on Pharmaceutical Policy in Canada

PubMed Central

Gagnon, Marc-André; Mintzes, Barbara; Lexchin, Joel

2016-01-01

Canada needs a national strategy to fulfill its obligation to ensure universal access to necessary healthcare, including prescription drugs. A 2004 attempt at a national strategy for pharmaceutical policy failed because it lacked clear vision, logical planning and commitment from federal and provincial governments. The result of uncoordinated pharmaceutical policies in Canada has been more than a decade of poor system performance. In this essay, we present a framework for a renewed national strategy for pharmaceutical policy. Building on published research and international frameworks, we propose that pharmaceutical policies of federal, provincial and territorial governments be coordinated around a core health-focused goal. We strongly suggest policy actions be taken on four core objectives that are necessary to support the overarching health goal. If implemented, the proposed strategy would offer clear benefits to all Canadians who use medicines, federal and provincial governments and to the economy as a whole. We therefore argue that political leadership is now needed to articulate and implement such a plan on behalf of Canadians. PMID:27585023

A Better Prescription: Advice for a National Strategy on Pharmaceutical Policy in Canada.

PubMed

Morgan, Steven G; Gagnon, Marc-André; Mintzes, Barbara; Lexchin, Joel

2016-08-01

Canada needs a national strategy to fulfill its obligation to ensure universal access to necessary healthcare, including prescription drugs. A 2004 attempt at a national strategy for pharmaceutical policy failed because it lacked clear vision, logical planning and commitment from federal and provincial governments. The result of uncoordinated pharmaceutical policies in Canada has been more than a decade of poor system performance. In this essay, we present a framework for a renewed national strategy for pharmaceutical policy. Building on published research and international frameworks, we propose that pharmaceutical policies of federal, provincial and territorial governments be coordinated around a core health-focused goal. We strongly suggest policy actions be taken on four core objectives that are necessary to support the overarching health goal. If implemented, the proposed strategy would offer clear benefits to all Canadians who use medicines, federal and provincial governments and to the economy as a whole. We therefore argue that political leadership is now needed to articulate and implement such a plan on behalf of Canadians. Copyright © 2016 Longwoods Publishing.

Opportunities for scientists to influence policy: when does radiation metrology matter in development of national policy?

PubMed

Coursey, Bert M

2014-05-01

Accurate measurements of radiation and radioactivity rarely rise to the level of national policy. The things that matter most to ordinary citizens do not normally include questions of science and technology. Citizens are more often concerned with issues close to home relating to commerce, health, safety, security and the environment. When questions of confidence in measurements arise, they are first directed to the ministry that has responsibilities in that area. When the required uncertainty in field measurements challenges the capability of the regulatory authorities, the National Metrology Institute may be asked to develop transfer standards to enhance the capabilities of the ministry with the mission lead. In this paper, we will consider eight instances over the past nine decades in which questions in radiation and radionuclide metrology in the US did rise to the level that they influenced decisions on national policy. These eight examples share some common threads. Radioactivity and ionizing radiation are useful tools in many disciplines, but can often represent potential or perceived threats to health and public safety. When unforeseen applications of radiation arise, or when environmental radioactivity from natural and man-made sources presents a possible health hazard, the radiation metrologists may be called upon to provide the technical underpinning for policy development. © 2013 Published by Elsevier Ltd.

76 FR 40751 - National Environmental Policy Act; Wallops Flight Facility; Site-Wide

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-11

..., and to increase the knowledge of the Earth's upper atmosphere and the near space environment. The... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-062)] National Environmental Policy Act; Wallops Flight Facility; Site- Wide AGENCY: National Aeronautics and Space Administration. ACTION: Notice...

Schoolchildren, Governmentality and National E-Safety Policy Discourse

ERIC Educational Resources Information Center

Hope, Andrew

2015-01-01

The introduction of widespread school Internet access in industrialised countries has been accompanied by the materialisation of what can be labelled as a national school e-safety agenda. Drawing upon Foucault's notions of discourse and governmentality, this paper explores how e-safety policy documents serve to constrain the conceptual…

Blue Growth: the 2014 FAO State of the World Fisheries and Aquaculture

USGS Publications Warehouse

Moffitt, Christine M.; Cajas-Cano, Lubia

2014-01-01

The latest United Nations Food and Agriculture Organization report (FAO 2014) addresses the prospect of feeding a human population set to rise to 9.6 billion by 2050. Aquaculture products now provide approximately one-half of all food fish consumed, and fish also provide important food security and economic growth. In the FAO analyses, food fish included finfish, crustaceans, mollusks, amphibians, freshwater turtles, and other aquatic animals (such as sea cucumbers, sea urchins, sea squirts, and edible jellyfish) produced for human consumption. At the present time, food fish provides the world population of nearly 7.3 billion people with an average of one-fifth of total animal protein intake.

The Global Positioning System: Assessing National Policies,

DTIC Science & Technology

1995-01-01

WASSEM • MONICA PINTO CRITICAL TECHNOLOGIES INSTITUTE RAND The research described in this report was supported by RAND’s Critical...MONICA PINTO Prepared for the Executive Office of the President Office of Science and Technology Policy CRITICAL TECHNOLOGIES INSTITUTE RAND...National Research Council Committee on the Future of the Global Positioning System, Washington, D.C., July 28-30,1994. Barbier, Jacques , and Thierry

Black Americans and Public Policy: Perspectives of the National Urban League.

ERIC Educational Resources Information Center

National Urban League, Inc., New York, NY.

This collection of six commentaries represents the National Urban League's perspective on public policies needed to promote the interests of black Americans. Each commentary focuses on the present condition of blacks, details the impact of recent policy intiatives, and delineate's the League's proposals for improvement. "Black Americans and…

Towards a National Nutrition Policy: Nutrition and Government.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Nutrition and Human Needs.

Experts testifying at the National Nutrition Policy study hearings on June 19-21, 1974 in Washington, at the invitation of the Senate Select Committee on Nutrition and Human Needs, recommended several steps which the committee staff feel merit a prompt Congressional response. This report prepared by staff incorporates those recommendations,…

National Innovation Policy and Public Science in Australia

ERIC Educational Resources Information Center

Carter, Lyn

2017-01-01

In this paper, I have positioned myself with Kean Birch and explored some of the political-economic actors/actants of policy suites implicated in the biotechnologies and bioeconomy. In particular, I have considered Australia's recent National Innovation and Science Agenda and allied documents and entities (that is, Innovation and Science…

Inverness College: Innovations in Aquaculture Training.

ERIC Educational Resources Information Center

Regional Technology Strategies, Inc., Carrboro, NC.

This paper describes the aquaculture program developed at Inverness College in Scotland. Inverness is located in the Scottish Highlands and serves an area roughly the size of Belgium, but with a population of only 300,000. The regional infrastructure and human capital resources in the Highlands are relatively weak due to inadequate transportation,…

National Policies for Military Unmanned Systems That Implement Joint Fires Missions

DTIC Science & Technology

2015-06-12

98 U.S. President, “Remarks by the President at the National Defense University.” 99 Tabassum Zakaria, “U.S. Drone Policy: Obama Seeking To Influence...have-armed-drones-within-ten- years/83878/. Zakaria, Tabassum . “U.S. Drone Policy: Obama Seeking To Influence Global Guidelines.” Huffington Post

Educational Policies. National Dropout Prevention Center/Network Newsletter. Volume 19, Number 2, Spring 2007

ERIC Educational Resources Information Center

Duckenfield, Marty, Ed.

2007-01-01

The "National Dropout Prevention Newsletter" is published quarterly by the National Dropout Prevention Center/Network. This issue contains the following articles: (1) Policy Matters; (2) A Conversation With A State Policymaker (Stephen Canessa); (3) Policy Matters at the School Level (Steven W. Edwards); (4) EEDA: Promise or Peril? (Sam…

National laboratory policies and plans in sub-Saharan African countries: gaps and opportunities

PubMed Central

van der Broek, Ankie; Jansen, Christel; de Bruijn, Hilde; Schultsz, Constance

2017-01-01

Background The 2008 Maputo Declaration calls for the development of dedicated national laboratory policies and strategic plans supporting the enhancement of laboratory services in response to the long-lasting relegation of medical laboratory systems in sub-Saharan Africa. Objectives This study describes the extent to which laboratories are addressed in the national health policies and plans created directly following the 2008 momentum for laboratory strengthening. Method National health policies and plans from 39 sub-Saharan African countries, valid throughout and beyond 31 December 2010 were collected in March 2012 and analysed during 2013. Results Laboratories were addressed by all countries. Human resources were the most addressed topic (38/39) and finances and budget were the least addressed (< 5/39). Countries lagging behind in national laboratory strategic planning at the end of 2013 (17/39) were more likely to be francophone countries located in West-Central Africa (13/17) and have historically low HIV prevalence. The most common gaps anticipated to compromise the implementation of the policies and plans were the disconnect between policies and plans, under-developed finance sections and monitoring and evaluating frameworks, absence of points of reference to define gaps and shortages, and inappropriate governance structure. Conclusion The availability of laboratory policy and plan implementation can be improved by strictly applying a more standardised methodology for policy development, using harmonised norms to set targets for improvement and intensifying the establishment of directorates of laboratory services directly under the authority of Ministries of Health. Horizontal programmes such as the Global Health Security Agenda could provide the necessary impulse to take the least advanced countries on board. PMID:28879152

Bivalve aquaculture-environment interactions in the context of climate change.

PubMed

Filgueira, Ramón; Guyondet, Thomas; Comeau, Luc A; Tremblay, Réjean

2016-12-01

Coastal embayments are at risk of impacts by climate change drivers such as ocean warming, sea level rise and alteration in precipitation regimes. The response of the ecosystem to these drivers is highly dependent on their magnitude of change, but also on physical characteristics such as bay morphology and river discharge, which play key roles in water residence time and hence estuarine functioning. These considerations are especially relevant for bivalve aquaculture sites, where the cultured biomass can alter ecosystem dynamics. The combination of climate change, physical and aquaculture drivers can result in synergistic/antagonistic and nonlinear processes. A spatially explicit model was constructed to explore effects of the physical environment (bay geomorphic type, freshwater inputs), climate change drivers (sea level, temperature, precipitation) and aquaculture (bivalve species, stock) on ecosystem functioning. A factorial design led to 336 scenarios (48 hydrodynamic × 7 management). Model outcomes suggest that the physical environment controls estuarine functioning given its influence on primary productivity (bottom-up control dominated by riverine nutrients) and horizontal advection with the open ocean (dominated by bay geomorphic type). The intensity of bivalve aquaculture ultimately determines the bivalve-phytoplankton trophic interaction, which can range from a bottom-up control triggered by ammonia excretion to a top-down control via feeding. Results also suggest that temperature is the strongest climate change driver due to its influence on the metabolism of poikilothermic organisms (e.g. zooplankton and bivalves), which ultimately causes a concomitant increase of top-down pressure on phytoplankton. Given the different thermal tolerance of cultured species, temperature is also critical to sort winners from losers, benefiting Crassostrea virginica over Mytilus edulis under the specific conditions tested in this numerical exercise. In general, it is

Feed conversion efficiency in aquaculture: do we measure it correctly?

NASA Astrophysics Data System (ADS)

Fry, Jillian P.; Mailloux, Nicholas A.; Love, David C.; Milli, Michael C.; Cao, Ling

2018-02-01

Globally, demand for food animal products is rising. At the same time, we face mounting, related pressures including limited natural resources, negative environmental externalities, climate disruption, and population growth. Governments and other stakeholders are seeking strategies to boost food production efficiency and food system resiliency, and aquaculture (farmed seafood) is commonly viewed as having a major role in improving global food security based on longstanding measures of animal production efficiency. The most widely used measurement is called the ‘feed conversion ratio’ (FCR), which is the weight of feed administered over the lifetime of an animal divided by weight gained. By this measure, fed aquaculture and chickens are similarly efficient at converting feed into animal biomass, and both are more efficient compared to pigs and cattle. FCR does not account for differences in feed content, edible portion of an animal, or nutritional quality of the final product. Given these limitations, we searched the literature for alternative efficiency measures and identified ‘nutrient retention’, which can be used to compare protein and calories in feed (inputs) and edible portions of animals (outputs). Protein and calorie retention have not been calculated for most aquaculture species. Focusing on commercial production, we collected data on feed composition, feed conversion ratios, edible portions (i.e. yield), and nutritional content of edible flesh for nine aquatic and three terrestrial farmed animal species. We estimate that 19% of protein and 10% of calories in feed for aquatic species are ultimately made available in the human food supply, with significant variation between species. Comparing all terrestrial and aquatic animals in the study, chickens are most efficient using these measures, followed by Atlantic salmon. Despite lower FCRs in aquaculture, protein and calorie retention for aquaculture production is comparable to livestock production

Predicting shifting sustainability trade-offs in marine finfish aquaculture under climate change.

PubMed

Sarà, Gianluca; Gouhier, Tarik C; Brigolin, Daniele; Porporato, Erika M D; Mangano, Maria Cristina; Mirto, Simone; Mazzola, Antonio; Pastres, Roberto

2018-05-03

Defining sustainability goals is a crucial but difficult task because it often involves the quantification of multiple interrelated and sometimes conflicting components. This complexity may be exacerbated by climate change, which will increase environmental vulnerability in aquaculture and potentially compromise the ability to meet the needs of a growing human population. Here, we developed an approach to inform sustainable aquaculture by quantifying spatio-temporal shifts in critical trade-offs between environmental costs and benefits using the time to reach the commercial size as a possible proxy of economic implications of aquaculture under climate change. Our results indicate that optimizing aquaculture practices by minimizing impact (this study considers as impact a benthic carbon deposition ≥ 1 g C m -2  day -1 ) will become increasingly difficult under climate change. Moreover, an increasing temperature will produce a poleward shift in sustainability trade-offs. These findings suggest that future sustainable management strategies and plans will need to account for the effects of climate change across scales. Overall, our results highlight the importance of integrating environmental factors in order to sustainably manage critical natural resources under shifting climatic conditions. © 2018 John Wiley & Sons Ltd.

Cross-National Policy Borrowing: Understanding Reception and Translation

ERIC Educational Resources Information Center

Steiner-Khamsi, Gita

2014-01-01

The article examines two key concepts in research on policy borrowing and lending that are often used to explain why and how educational reforms travel across national boundaries: reception and translation. The studies on reception analyse the political, economic, and cultural reasons that account for the attractiveness of a reform from elsewhere.…

Resource Sharing in West Africa: Some Implications for the Development of National Information Policies.

ERIC Educational Resources Information Center

Sheriff, G. M.

This paper briefly examines the current state of library cooperation in the West African countries, in relation to the implementation of national information policies in these countries. Library cooperation within the framework of a national information policy in developing countries is considered as a primary need rather than the development of…

Selective breeding in fish and conservation of genetic resources for aquaculture.

PubMed

Lind, C E; Ponzoni, R W; Nguyen, N H; Khaw, H L

2012-08-01

To satisfy increasing demands for fish as food, progress must occur towards greater aquaculture productivity whilst retaining the wild and farmed genetic resources that underpin global fish production. We review the main selection methods that have been developed for genetic improvement in aquaculture, and discuss their virtues and shortcomings. Examples of the application of mass, cohort, within family, and combined between-family and within-family selection are given. In addition, we review the manner in which fish genetic resources can be lost at the intra-specific, species and ecosystem levels and discuss options to best prevent this. We illustrate that fundamental principles of genetic management are common in the implementation of both selective breeding and conservation programmes, and should be emphasized in capacity development efforts. We highlight the value of applied genetics approaches for increasing aquaculture productivity and the conservation of fish genetic resources. © 2012 Blackwell Verlag GmbH.

77 FR 2719 - National Advisory Council for Environmental Policy and Technology; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-19

... and Technology; Meeting AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Advisory... a public meeting of the National Advisory Council for Environmental Policy and Technology (NACEPT). NACEPT provides advice to the EPA Administrator on a broad range of environmental policy, technology...

Influence of environmental variables in the efficiency of phage therapy in aquaculture.

PubMed

Silva, Yolanda J; Costa, Liliana; Pereira, Carla; Cunha, Ângela; Calado, Ricardo; Gomes, Newton C M; Almeida, Adelaide

2014-09-01

Aquaculture facilities worldwide continue to experience significant economic losses because of disease caused by pathogenic bacteria, including multidrug-resistant strains. This scenario drives the search for alternative methods to inactivate pathogenic bacteria. Phage therapy is currently considered as a viable alternative to antibiotics for inactivation of bacterial pathogens in aquaculture systems. While phage therapy appears to represent a useful and flexible tool for microbiological decontamination of aquaculture effluents, the effect of physical and chemical properties of culture waters on the efficiency of this technology has never been reported. The present study aimed to evaluate the effect of physical and chemical properties of aquaculture waters (e.g. pH, temperature, salinity and organic matter content) on the efficiency of phage therapy under controlled experimental conditions in order to provide a basis for the selection of the most suitable protocol for subsequent experiments. A bioluminescent genetically transformed Escherichia coli was selected as a model microorganism to monitor real-time phage therapy kinetics through the measurement of bioluminescence, thus avoiding the laborious and time-consuming conventional method of counting colony-forming units (CFU). For all experiments, a bacterial concentration of ≈ 10(5) CFU ml(-1) and a phage concentration of ≈ 10(6-8) plaque forming unit ml(-1) were used. Phage survival was not significantly affected by the natural variability of pH (6.5-7.4), temperature (10-25 °C), salinity (0-30 g NaCl l(-1) ) and organic matter concentration of aquaculture waters in a temperate climate. Nonetheless, the efficiency of phage therapy was mostly affected by the variation of salinity and organic matter content. As the effectiveness of phage therapy increases with water salt content, this approach appears to be a suitable choice for marine aquaculture systems. The success of phage therapy may also be enhanced in

Infrastructure Task Force National Environmental Policy Act Requirements - February 2011

EPA Pesticide Factsheets

This document summarizes in a matrix format the federal regulations requirements and guidance for complying with the National Environmental Policy Act for the Infrastructure Task Force federal partner agencies.

A GIS-based tool for an integrated assessment of spatial planning trade-offs with aquaculture.

PubMed

Gimpel, Antje; Stelzenmüller, Vanessa; Töpsch, Sandra; Galparsoro, Ibon; Gubbins, Matthew; Miller, David; Murillas, Arantza; Murray, Alexander G; Pınarbaşı, Kemal; Roca, Guillem; Watret, Robert

2018-06-15

The increasing demand for protein from aquaculture will trigger a global expansion of the sector in coastal and offshore waters. While contributing to food security, potential conflicts with other traditional activities such as fisheries or tourism are inevitable, thus calling for decision-support tools to assess aquaculture planning scenarios in a multi-use context. Here we introduce the AquaSpace tool, one of the first Geographic Information System (GIS)-based planning tools empowering an integrated assessment and mapping of 30 indicators reflecting economic, environmental, inter-sectorial and socio-cultural risks and opportunities for proposed aquaculture systems in a marine environment. A bottom-up process consulting more than 350 stakeholders from 10 countries across southern and northern Europe enabled the direct consideration of stakeholder needs when developing the GIS AddIn. The AquaSpace tool is an open source product and builds in the prospective use of open source datasets at a European scale, hence aiming to improve reproducibility and collaboration in aquaculture science and research. Tool outputs comprise detailed reports and graphics allowing key stakeholders such as planners or licensing authorities to evaluate and communicate alternative planning scenarios and to take more informed decisions. With the help of the German North Sea case study we demonstrate here the tool application at multiple spatial scales with different aquaculture systems and under a range of space-related development constraints. The computation of these aquaculture planning scenarios and the assessment of their trade-offs showed that it is entirely possible to identify aquaculture sites, that correspondent to multifarious potential challenges, for instance by a low conflict potential, a low risk of disease spread, a comparable high economic profit and a low impact on touristic attractions. We believe that a transparent visualisation of risks and opportunities of aquaculture

Geothermal Induced Seismicity National Environmental Policy Act Review

DOE Office of Scientific and Technical Information (OSTI.GOV)

Levine, Aaron L; Cook, Jeffrey J; Beckers, Koenraad J

This presentation reviews four National Environmental Policy Act of 1969 (NEPA) documents to understand how Federal agencies, including the U.S. Bureau of Land Management and Department of Energy, review and analyze the potential impacts to the human environment when funding or approving permits for enhanced geothermal system with the potential for induced seismicity.

Components of a Course on National Security Policy.

ERIC Educational Resources Information Center

Quester, George H.

1987-01-01

Describes the components of a course on the formation of national security policy. Includes information on the amount of emphasis and instructional approach to take with each component of the course. Components include the nature of strategy, the role of war in international politics, disarmament and arms control, nuclear weapons and nuclear war,…

Nutrient bioassimilation capacity of aquacultured oysters: quantification of an ecosystem service.

PubMed

Higgins, Colleen B; Stephenson, Kurt; Brown, Bonnie L

2011-01-01

Like many coastal zones and estuaries, the Chesapeake Bay has been severely degraded by cultural eutrophication. Rising implementation costs and difficulty achieving nutrient reduction goals associated with point and nonpoint sources suggests that approaches supplemental to source reductions may prove useful in the future. Enhanced oyster aquaculture has been suggested as one potential policy initiative to help rid the Bay waters of excess nutrients via harvest of bioassimilated nutrients. To assess this potential, total nitrogen (TN), total phosphorous (TP), and total carbon (TC) content were measured in oyster tissue and shell at two floating-raft cultivation sites in the Chesapeake Bay. Models were developed based on the common market measurement of total length (TL) for aquacultured oysters, which was strongly correlated to the TN (R2 = 0.76), TP (R2 = 0.78), and TC (R2 = 0.76) content per oyster tissue and shell. These models provide resource managers with a tool to quantify net nutrient removal. Based on model estimates, 10(6) harvest-sized oysters (76 mm TL) remove 132 kg TN, 19 kg TP, and 3823 kg TC. In terms of nutrients removed per unit area, oyster harvest is an effective means of nutrient removal compared with other nonpoint source reduction strategies. At a density of 286 oysters m(-2), assuming no mortality, harvest size nutrient removal rates can be as high as 378 kg TN ha(-1), 54 kg TP ha(-1), and 10,934 kg TC ha(-1) for 76-mm oysters. Removing 1 t N from the Bay would require harvesting 7.7 million 76-mm TL cultivated oysters.

An overview of health control in Croatian aquaculture.

PubMed

Oraić, D; Zrncić, S

2005-08-01

Aquaculture is an important segment of Croatian fishing industry with long tradition of carp and rainbow trout farming as well as marine aquaculture represented by shellfish (flat oyster and mussels), sea bass and sea bream cultivation and Atlantic bluefin tuna fattening. The fish and shellfish diseases survey is regulated by "Decree on the measures of animal health protection against infectious and parasite diseases" issued yearly by Ministry of Agriculture. This report derives from systematic clinical, parasitological, pathoanatomical, histopathological, bacteriological and virological monitoring of cultivated fish and shellfish on larger part of production during last several years. Among pathological conditions recognised on our farms, some specific viruses, bacteria and parasites represent frequently established causative nosologic agents. The overview of the main diseases with economic impact to the cultivation will be discussed in this paper.

Keep Religion Out of National Space Policy

NASA Astrophysics Data System (ADS)

Carter, William E.

2006-02-01

In an Eos forum last spring, Robert Frodeman (University of Texas, Denton) suggested that ``it is time that we draw more consciously upon the expertise of scholars trained in the areas of art, philosophy, and religion in the design of our space policy'' [2005]. I would agree that artists and philosophers may help the public to appreciate the true grandeur of the universe and thus increase popular support for the exploration of space, but I cannot think of a potentially more disastrous step than to bring ``scholars trained in. . .religion'' into the development of our national space policy, as Frodeman advocates. My concerns have nothing to do with the First Amendment of the U.S. Constitution-I simply think that the potential negatives far outweigh the potential benefits.

Peracetic acid is an optimal disinfectant for fish-microalgae integrated multi-trophic aquaculture systems

USDA-ARS?s Scientific Manuscript database

Integrated multi-trophic aquaculture is a promising direction for the sustainable development of aquaculture. Instead of releasing nutrition-rich waste to the environment or decomposition of nutrients via the biofilter, the ‘waste’ from fish can be recycled to produce byproducts (e.g., algae, plants...

Civic Values Learned in School: Policy and Practice in Industrialized Nations.

ERIC Educational Resources Information Center

Torney-Purta, Judith; Schwille, John

1986-01-01

Reviews comparative studies of values education in industrialized nations, focusing on the absence of value-neutrality among institutions and teachers; national differences in educational goals and contradictions among various goals; influence of nonschool factors; efficacy of educational policy about values; emphasis on common core values; and…

Adoption of the National CLAS Standards by State Mental Health Agencies: A Nationwide Policy Analysis.

PubMed

Aggarwal, Neil Krishan; Cedeno, Kryst; John, Dolly; Lewis-Fernandez, Roberto

2017-08-01

This study reports the extent to which states have adopted the national culturally and linguistically appropriate services (CLAS) standards. Officials from public mental health agencies in the 50 states, Washington, D.C., and Puerto Rico were contacted between January and June 2016 to obtain information about adoption of CLAS standards in current policies. Each policy was coded through thematic analysis to determine its correspondence with any of the 14 national CLAS standards, which are grouped into three domains. Officials from 47 states and territories (90%) responded. Eight states (17%) reported adopting all national CLAS standards. Ten (23%) had adopted no CLAS policies, five (12%) had adopted policies under one domain, three (7%) under two domains, and 25 (58%) under all three domains. Most states do not have policies that meet all CLAS standards, raising questions about how CLAS standards should be adopted.

National policy-makers speak out: are researchers giving them what they need?

PubMed Central

Hyder, Adnan A; Corluka, Adrijana; Winch, Peter J; El-Shinnawy, Azza; Ghassany, Harith; Malekafzali, Hossein; Lim, Meng-Kin; Mfutso-Bengo, Joseph; Segura, Elsa; Ghaffar, Abdul

2011-01-01

The objective of this empirical study was to understand the perspectives and attitudes of policy-makers towards the use and impact of research in the health sector in low- and middle-income countries. The study used data from 83 semi-structured, in-depth interviews conducted with purposively selected policy-makers at the national level in Argentina, Egypt, Iran, Malawi, Oman and Singapore. The interviews were structured around an interview guide developed based on existing literature and in consultation with all six country investigators. Transcripts were processed using a thematic-analysis approach. Policy-makers interviewed for this study were unequivocal in their support for health research and the high value they attribute to it. However, they stated that there were structural and informal barriers to research contributing to policy processes, to the contribution research makes to knowledge generally, and to the use of research in health decision-making specifically. Major findings regarding barriers to evidence-based policy-making included poor communication and dissemination, lack of technical capacity in policy processes, as well as the influence of the political context. Policy-makers had a variable understanding of economic analysis, equity and burden of disease measures, and were vague in terms of their use in national decisions. Policy-maker recommendations regarding strategies for facilitating the uptake of research into policy included improving the technical capacity of policy-makers, better packaging of research results, use of social networks, and establishment of fora and clearinghouse functions to help assist in evidence-based policy-making. PMID:20547652

The influence of socio cultural dynamics on convergence communication of aquaculture agribusiness actors

NASA Astrophysics Data System (ADS)

Oktavia, Y.

2018-03-01

This research aims to: (1) Analyze the level of socio-cultural dynamics of agibusiness aquaculture actors. (2) Analyze the influence of socio-cultural dynamics on convergence communication of capacity development of aquaculture agribusiness actors.Data was collected by questionnaire and interview of group members on agribusiness. Data analyze was done by descriptive and inferential statistics with using SEM method. The result of descriptive statistics on 284 agribusiness members showed that: Socio-cultural dynamics of agibusiness aquaculture actors was in low category, as shown by lack of the role of customary institutions and quality of local leadership.The communication convergence is significantly and positively influenced by the communication behavior of agribusiness actors in access information.

Aquaculture and environmental stewardship: Milford shellfish biology seminar—1991

NASA Astrophysics Data System (ADS)

Blogoslawski, Walter J.

1992-07-01

For the past 11 years the annual Shellfish Biology Seminar at Milford CT has provided a unique forum for aquaculture scientists and industry officials to exchange information about estuaries facing increased pollution problems, especially Long Island Sound and the Great South Bay. Because these two areas are so rich in productivity and diversity, fish and shellfish farmers utilize their waters, shellfish beds, and shore land for hatcheries and grow-out facilities. These individuals seek better management of the coastal estuarine environment and its resources, providing a working example of environmental stewardship. In aquaculture, good science is required to understand the complex variables and interaction of estuarine currents, tides, temperature, and cycles of reproduction. Aquaculturists are beginning to understand the need for specific nutrients and how the wastes of one species can be utilized for enhanced production of another species. Over the years, this meeting has formed an amalgam of both the aquaculture industry and research scientists where both groups foster mutual environmental concern. Science is able to focus on the theoretical aspects of pollutant damage. while the aquaculture industry is able to define the problem and need for assistance to eliminate pollutants from their crops—shellfish and finfish. Overfishing is not an issue at these meetings, as the group accepts the damage already done to wild resources and seeks new technologies to grow food sources under controlled and stable market conditions. Therefore, it could be said that the seminar serves as a meeting ground where the theoretical knowledge of scientific study finds practical application in the industry and is fueled by the needs of that industry. This ideal blend of the two groups produces better management of the resource and a safer environment—the goal of stewardship.

Production of cobia in recirculating aquaculture systems

USDA-ARS?s Scientific Manuscript database

Interest in cobia Rachycentron canadum aquaculture in the US has increased greatly in the last decade due to their excellent consumer appeal, extremely rapid growth rates, and the observed success of rearing this species in Taiwan and other southeastern Asian countries. Because most cobia are grown...

Copper toxicity in aquaculture: A practical approach

USDA-ARS?s Scientific Manuscript database

Copper sulfate is used as a therapeutant for various applications in aquaculture. There is a great deal of information on the toxicity of copper, especially in low-alkalinity waters; however, much of this information is fragmented, and a comprehensive guide of copper toxicity and safe concentration...

National policy on testing for HIV in South Africa: an urgent need.

PubMed

Oosthuizen, H

2001-01-01

No National Policy exists in South Africa for the testing of persons who may be infected by HIV/AIDS. A Draft National Policy on Testing for HIV was published in the Government Gazette by the Minister of Health for commentary in December 1999. The policy provides for the following: circumstances under which HIV testing may be conducted; informed consent, pre-test and post-test counselling; and the interpretation of the policy. This policy will apply to persons who are able to give consent as well as to those who are legally entitled to give proxy consent to HIV testing. Testing with informed consent means that the individual has been made aware of, and understands, the implications of the test. "The vision which fueled our struggle for freedom; the deployment of energies and resources; the unity and commitment to common goals--all these are needed if we are to bring AIDS under control. Future generations will judge us on the adequacy of our response." President Nelson Mandela. DAVOS, 1996.

The Political Ecology of Environmental and Sustainability Education Policy across Global-National Divides

ERIC Educational Resources Information Center

Stahelin, Nicolas

2017-01-01

This research is a qualitative case study of global and national (Brazilian) Environmental and Sustainability Education (ESE) policies in historical perspectives. My overall objectives are two-fold: First, to understand how global ESE policy frameworks have evolved ideologically over time--a concept I refer to as ESE policy trajectories; and…

75 FR 10507 - Information Security Oversight Office; National Industrial Security Program Policy Advisory...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-08

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office; National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and Records... individuals planning to attend must be submitted to the Information Security Oversight Office (ISOO) no later...

Copper toxicity in aquaculture: A practical approach

USDA-ARS?s Scientific Manuscript database

Copper sulfate has been used in aquaculture for many years to control weeds, algae, snails (which carry catfish trematode), and ecto-parasitic organisms in catfish production. Our research has also shown it to be safe and effective to treat fungus on various fish eggs (catfish, hybrid striped bass,...

Recirculation technology – The future of aquaculture

USDA-ARS?s Scientific Manuscript database

The production of farmed fish is eclipsing that of wild caught fish and will be supplying half of the total fish and shellfish for human consumption. With limited resources to increase the wild harvest fishing industry, the U. S. and foreign countries are expanding their aquaculture production. Betw...

An overview of Ireland's National Radon Policy.

PubMed

Long, S; Fenton, D

2011-05-01

In Ireland radon is a significant public health issue and is linked to 150-200 lung cancer deaths each year. Irish National Radon Policy aims to reduce individual risk by identifying and remediating buildings with high radon concentrations and also to reduce collective dose through radon prevention as required by revised building regulations. Achievements to date are significant and include the completion of the National Radon Survey, the testing of every school in Ireland, the on-going testing of social housing, collaboration between the public health and radiation protection authorities and the inclusion of radon in inspections of workplaces. However, this work now needs to be drawn together centrally to comprehensively address the radon problem. The RPII and the relevant central governing department, the Department of Environment, Heritage and Local Government are currently working to constitute a group of key experts from relevant public authorities to drive the development of a National Radon Control Strategy.

How can plant genetic engineering contribute to cost-effective fish vaccine development for promoting sustainable aquaculture?

PubMed

Clarke, Jihong Liu; Waheed, Mohammad Tahir; Lössl, Andreas G; Martinussen, Inger; Daniell, Henry

2013-09-01

Aquaculture, the fastest growing food-producing sector, now accounts for nearly 50 % of the world's food fish (FAO in The state of world fisheries and aquaculture. FAO, Rome, 2010). The global aquaculture production of food fish reached 62.7 million tonnes in 2011 and is continuously increasing with an estimated production of food fish of 66.5 million tonnes in 2012 (a 9.4 % increase in 1 year, FAO, www.fao.org/fishery/topic/16140 ). Aquaculture is not only important for sustainable protein-based food fish production but also for the aquaculture industry and economy worldwide. Disease prevention is the key issue to maintain a sustainable development of aquaculture. Widespread use of antibiotics in aquaculture has led to the development of antibiotic-resistant bacteria and the accumulation of antibiotics in the environment, resulting in water and soil pollution. Thus, vaccination is the most effective and environmentally-friendly approach to combat diseases in aquaculture to manage fish health. Furthermore, when compared to >760 vaccines against human diseases, there are only about 30 fish vaccines commercially available, suggesting the urgent need for development and cost-effective production of fish vaccines for managing fish health, especially in the fast growing fish farming in Asia where profit is minimal and therefore given high priority. Plant genetic engineering has made significant contributions to production of biotech crops for food, feed, valuable recombinant proteins etc. in the past three decades. The use of plants for vaccine production offers several advantages such as low cost, safety and easy scaling up. To date a large number of plant-derived vaccines, antibodies and therapeutic proteins have been produced for human health, of which a few have been made commercially available. However, the development of animal vaccines in plants, especially fish vaccines by genetic engineering, has not yet been addressed. Therefore, there is a need to exploit

Congruence between National Policy for Science and Humanities Enrolment Ratio and Labour Market Demand in Ghana

ERIC Educational Resources Information Center

Alabi, Goski; Alabi, Joshua; Mohammed, Ibrahim

2013-01-01

The paper undertook a snapshot of the demand for various academic programmes on the labour market and compared this with national policy norms for enrolment in public universities in Ghana. The objective was to ascertain whether national higher education enrolments are responsive to the national policy target of 60:40 (Sciences : Humanities) or…

76 FR 56973 - Office of National Marine Sanctuaries Final Policy and Permit Guidance for Submarine Cable Projects

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-15

... National Marine Sanctuaries Final Policy and Permit Guidance for Submarine Cable Projects AGENCY: Office of National Marine Sanctuaries (ONMS), National Oceanic and Atmospheric Administration (NOAA), Department of... Marine Sanctuaries (ONMS) has developed final policy and permitting guidance for submarine cable projects...

Major viral diseases affecting fish aquaculture in Spain.

PubMed

Pérez, S I; Rodríguez, S

1997-06-01

The number of viruses isolated from fish has grown in the last few years as a reflection of the increasing interest in fish diseases, particularly those occurring in aquaculture facilities. Of all the described viruses, only a few are considered to be of serious concern and economic importance; they are described in this review, drawing special attention to the four families of viruses (Birnaviridae, Rhabdoviridae, Iridoviridae and Reoviridae) that have been reported in Spanish aquaculture. Infectious pancreatic necrosis virus, a member of the first family, is the most spread virus with a prevalence of 39%. Viral diseases are untreatable and because effective and safe vaccines for fish are not yet commercially available, a great care needs to be exercised when moving fish or eggs from one site or country to another. Some fish health control regulations have been legislated in Europe and USA.

32 CFR Appendix B to Part 22 - Suggested Award Provisions for National Policy Requirements That Often Apply

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Suggested Award Provisions for National Policy Requirements That Often Apply B Appendix B to Part 22 National Defense Department of Defense OFFICE OF THE... Pt. 22, App. B Appendix B to Part 22—Suggested Award Provisions for National Policy Requirements That...

32 CFR Appendix B to Part 22 - Suggested Award Provisions for National Policy Requirements That Often Apply

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Suggested Award Provisions for National Policy Requirements That Often Apply B Appendix B to Part 22 National Defense Department of Defense OFFICE OF THE... Pt. 22, App. B Appendix B to Part 22—Suggested Award Provisions for National Policy Requirements That...

National Human Trafficking Initiatives: Dimensions of Policy Diffusion.

PubMed

Yoo, Eun-Hye; Boyle, Elizabeth Heger

2015-01-01

The implementation of criminal law involves formal law enforcement, education and public outreach aimed at preventing criminal activity, and providing services for victims. Historically, quantitative research on global trends has tended to focus on a single policy dimension, potentially masking the unique factors that affect the diffusion of each policy dimension independently. Using an ordered-probit model to analyze new human trafficking policy data on national prosecution, prevention, and victim-protection efforts, we find that global ties and domestic interest groups matter more in areas where international law is less defined. While prosecution, officially mandated by the Trafficking Protocol, was relatively impervious to global ties and domestic interest groups, both trafficking prevention and victim protection were associated with these factors. Our findings also suggest that fear of repercussions is not a major driver of state actions to combat trafficking-neither ratification of the Trafficking Protocol nor levels of United States aid were associated with greater implementation of anti-trafficking measures.

Aquaculture genomics, genetics and breeding in the United States: current status, challenges, and priorities for future research.

PubMed

Abdelrahman, Hisham; ElHady, Mohamed; Alcivar-Warren, Acacia; Allen, Standish; Al-Tobasei, Rafet; Bao, Lisui; Beck, Ben; Blackburn, Harvey; Bosworth, Brian; Buchanan, John; Chappell, Jesse; Daniels, William; Dong, Sheng; Dunham, Rex; Durland, Evan; Elaswad, Ahmed; Gomez-Chiarri, Marta; Gosh, Kamal; Guo, Ximing; Hackett, Perry; Hanson, Terry; Hedgecock, Dennis; Howard, Tiffany; Holland, Leigh; Jackson, Molly; Jin, Yulin; Khalil, Karim; Kocher, Thomas; Leeds, Tim; Li, Ning; Lindsey, Lauren; Liu, Shikai; Liu, Zhanjiang; Martin, Kyle; Novriadi, Romi; Odin, Ramjie; Palti, Yniv; Peatman, Eric; Proestou, Dina; Qin, Guyu; Reading, Benjamin; Rexroad, Caird; Roberts, Steven; Salem, Mohamed; Severin, Andrew; Shi, Huitong; Shoemaker, Craig; Stiles, Sheila; Tan, Suxu; Tang, Kathy F J; Thongda, Wilawan; Tiersch, Terrence; Tomasso, Joseph; Prabowo, Wendy Tri; Vallejo, Roger; van der Steen, Hein; Vo, Khoi; Waldbieser, Geoff; Wang, Hanping; Wang, Xiaozhu; Xiang, Jianhai; Yang, Yujia; Yant, Roger; Yuan, Zihao; Zeng, Qifan; Zhou, Tao

2017-02-20

Advancing the production efficiency and profitability of aquaculture is dependent upon the ability to utilize a diverse array of genetic resources. The ultimate goals of aquaculture genomics, genetics and breeding research are to enhance aquaculture production efficiency, sustainability, product quality, and profitability in support of the commercial sector and for the benefit of consumers. In order to achieve these goals, it is important to understand the genomic structure and organization of aquaculture species, and their genomic and phenomic variations, as well as the genetic basis of traits and their interrelationships. In addition, it is also important to understand the mechanisms of regulation and evolutionary conservation at the levels of genome, transcriptome, proteome, epigenome, and systems biology. With genomic information and information between the genomes and phenomes, technologies for marker/causal mutation-assisted selection, genome selection, and genome editing can be developed for applications in aquaculture. A set of genomic tools and resources must be made available including reference genome sequences and their annotations (including coding and non-coding regulatory elements), genome-wide polymorphic markers, efficient genotyping platforms, high-density and high-resolution linkage maps, and transcriptome resources including non-coding transcripts. Genomic and genetic control of important performance and production traits, such as disease resistance, feed conversion efficiency, growth rate, processing yield, behaviour, reproductive characteristics, and tolerance to environmental stressors like low dissolved oxygen, high or low water temperature and salinity, must be understood. QTL need to be identified, validated across strains, lines and populations, and their mechanisms of control understood. Causal gene(s) need to be identified. Genetic and epigenetic regulation of important aquaculture traits need to be determined, and technologies for

National Testing: Gains or Strains? School Leaders' Responses to Policy Demands

ERIC Educational Resources Information Center

Gunnulfsen, Ann Elisabeth; Møller, Jorunn

2017-01-01

Studies have shown that principals are essential in successfully implementing large-scale policy reforms in schools. However, the issue of how school leaders interpret and transform reforms is understudied. This article explores how twelve Norwegian school leaders respond to external demands in a new policy context emphasizing national test…

Language Policy in the Context of Realizing Human Rights and Maximizing National Development.

ERIC Educational Resources Information Center

Ingram, D. E.

A discussion of the relationship between public policy on languages and national economic development focuses on formulation of policy, especially in the case of Australia. It begins with a brief history of language policy-making in that country since the 1960s, including early proposals and a 1990 report that has been adopted as a basis for…

Prevention of infectious diseases in aquaculture

USGS Publications Warehouse

Ahne, W.; Winton, J.R.; Kimura, T.

1989-01-01

Infectious diseases remain one of the most important limitations to the successful propagation of aquatic animals. Most of the losses caused by pathogens in aquaculture could be prevented by health inspection, adequate environment and sound management practices. Effective control measures, mainly based upon 1) avoidance of pathogens 2) modification of the environment 3) improvement of host resistance 4) vaccination and 5) chemoprophylaxis are described.

7 CFR 1437.303 - Aquaculture, including ornamental fish.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Aquaculture, including ornamental fish. 1437.303 Section 1437.303 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS NONINSURED CROP DISASTER...

7 CFR 1437.303 - Aquaculture, including ornamental fish.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false Aquaculture, including ornamental fish. 1437.303 Section 1437.303 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS NONINSURED CROP DISASTER...

7 CFR 1437.303 - Aquaculture, including ornamental fish.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false Aquaculture, including ornamental fish. 1437.303 Section 1437.303 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS NONINSURED CROP DISASTER...

SC Aquaculture Association - South Carolina Department of Agriculture

Science.gov Websites

Commissioner About Contact Employee Directory Divisions Agency Operations Agricultural Services Consumer Protection External Affairs & Economic Development Resources Forms Agricultural Organizations News Address FAQ Home Resources Agricultural Organizations SC Aquaculture Association Section Menu close sub

ECONOMIC ASSESSMENT OF WASTE WATER AQUACULTURE TREATMENT SYSTEMS

EPA Science Inventory

This study attempted to ascertain the economic viability of aquaculture as an alternative to conventional waste water treatment systems for small municipalities in the Southwestern region of the United States. A multiple water quality objective level cost-effectiveness model was ...

Aquaculture research at the Conservation Fund Freshwater Institute

USDA-ARS?s Scientific Manuscript database

The Conservation Fund Freshwater Institute (TCFFI), working through cooperative agreements with the USDA Agriculture Research Service, has become a global leader in research and development of land-based closed containment water recirculation aquaculture systems (RAS) following three decades of appl...

[Recommendations for a multisectorial national policy to promote breastfeeding in Mexico: position of the National Academy of Medicine].

PubMed

Cosío-Martínez, Teresita González de; Hernández-Cordero, Sonia; Rivera-Dommarco, Juan; Hernández-Ávila, Mauricio

2017-01-01

Evidence strongly supports that to improve breastfeeding practices it is needed to strengthen actions of promotion, protection and support. To achieve this goal, it is necessary to establish a multisectoral national policy that includes elements such as design, implementation, monitoring and evaluation of programs and policies, funding research, advocacy to develop political willingness, and the promotion of breastfeeding from the national to municipal level, all coordinated by a central level. It is until now that Mexico has initiated a reform process to the establish a National Strategy for Breastfeeding Action. This strategy, is the result not only of the consistent scientific evidence on clear and strong benefits of breastfeeding on population health and the development of human capital, but also for the alarming data of deterioration of breastfeeding practices in the country. The comprehensive implementation of the National Strategy for Breastfeeding Action that includes the establishment of a national committee, intra- and inter-sectoral coordination of actions, setting clear goals and monitoring the International Code of Marketing of Breast-Milk Substitutes, is the awaiting responsibility of the public health agenda of the country.

National malaria vector control policy: an analysis of the decision to scale-up larviciding in Nigeria.

PubMed

Tesfazghi, Kemi; Hill, Jenny; Jones, Caroline; Ranson, Hilary; Worrall, Eve

2016-02-01

New vector control tools are needed to combat insecticide resistance and reduce malaria transmission. The World Health Organization (WHO) endorses larviciding as a supplementary vector control intervention using larvicides recommended by the WHO Pesticides Evaluation Scheme (WHOPES). The decision to scale-up larviciding in Nigeria provided an opportunity to investigate the factors influencing policy adoption and assess the role that actors and evidence play in the policymaking process, in order to draw lessons that help accelerate the uptake of new methods for vector control. A retrospective policy analysis was carried out using in-depth interviews with national level policy stakeholders to establish normative national vector control policy or strategy decision-making processes and compare these with the process that led to the decision to scale-up larviciding. The interviews were transcribed, then coded and analyzed using NVivo10. Data were coded according to pre-defined themes from an analytical policy framework developed a priori. Stakeholders reported that the larviciding decision-making process deviated from the normative vector control decision-making process. National malaria policy is normally strongly influenced by WHO recommendations, but the potential of larviciding to contribute to national economic development objectives through larvicide production in Nigeria was cited as a key factor shaping the decision. The larviciding decision involved a restricted range of policy actors, and notably excluded actors that usually play advisory, consultative and evidence generation roles. Powerful actors limited the access of some actors to the policy processes and content. This may have limited the influence of scientific evidence in this policy decision. This study demonstrates that national vector control policy change can be facilitated by linking malaria control objectives to wider socioeconomic considerations and through engaging powerful policy champions to

Alcohol Control Policies and Alcohol Consumption by Youth: A Multi-National Study

PubMed Central

Paschall, Mallie J.; Grube, Joel W.; Kypri, Kypros

2009-01-01

Aims The study examined relationships between alcohol control policies and adolescent alcohol use in 26 countries. Design Cross-sectional analyses of alcohol policy ratings based on the Alcohol Policy Index (API), per capita consumption, and national adolescent survey data. Setting Data are from 26 countries. Participants Adolescents (15-17 years old) who participated in the 2003 ESPAD (European countries) or national secondary school surveys in Spain, Canada, Australia, New Zealand and the USA. Measurements Alcohol control policy ratings based on the API; prevalence of alcohol use, heavy drinking, and first drink by age 13 based on national secondary school surveys; per capita alcohol consumption for each country in 2003. Analysis Correlational and linear regression analyses were conducted to examine relationships between alcohol control policy ratings and past-30-day prevalence of adolescent alcohol use, heavy drinking, and having first drink by age 13. Per capita consumption of alcohol was included as a covariate in regression analyses. Findings More comprehensive API ratings and alcohol availability and advertising control ratings were inversely related to the past-30-day prevalence of alcohol use and prevalence rates for drinking 3-5 times and 6 or more times in the past 30 days. Alcohol advertising control was also inversely related to the prevalence of past-30-day heavy drinking and having first drink by age 13. Most of the relationships between API, alcohol availability and advertising control and drinking prevalence rates were attenuated and no longer statistically significant when controlling for per capita consumption in regression analyses, suggesting that alcohol use in the general population may confound or mediate observed relationships between alcohol control policies and youth alcohol consumption. Several of the inverse relationships remained statistically significant when controlling for per capita consumption. Conclusions More comprehensive and

Antimicrobial resistance and the environment: assessment of advances, gaps and recommendations for agriculture, aquaculture and pharmaceutical manufacturing.

PubMed

Topp, Edward; Larsson, D G Joakim; Miller, Daniel N; Van den Eede, Chris; Virta, Marko P J

2018-03-01

A roundtable discussion held at the fourth International Symposium on the Environmental Dimension of Antibiotic Resistance (EDAR4) considered key issues concerning the impact on the environment of antibiotic use in agriculture and aquaculture, and emissions from antibiotic manufacturing. The critical control points for reducing emissions of antibiotics from agriculture are antibiotic stewardship and the pre-treatment of manure and sludge to abate antibiotic-resistant bacteria. Antibiotics are sometimes added to fish and shellfish production sites via the feed, representing a direct route of contamination of the aquatic environment. Vaccination reduces the need for antibiotic use in high value (e.g. salmon) production systems. Consumer and regulatory pressure will over time contribute to reducing the emission of very high concentrations of antibiotics from manufacturing. Research priorities include the development of technologies, practices and incentives that will allow effective reduction in antibiotic use, together with evidence-based standards for antibiotic residues in effluents. All relevant stakeholders need to be aware of the threat of antimicrobial resistance and apply best practice in agriculture, aquaculture and pharmaceutical manufacturing in order to mitigate antibiotic resistance development. Research and policy development on antimicrobial resistance mitigation must be cognizant of the varied challenges facing high and low income countries. © Crown copyright 2017.

Exploring the Complex Interplay of National Learning and Teaching Policy and Academic Development Practice

ERIC Educational Resources Information Center

Smith, Karen

2016-01-01

Academic developers are important interpreters of policy, yet little research has focussed on the interplay of policy and academic development practice. Using methods from critical discourse analysis, this article analyses a national learning and teaching policy, charts its development, and explores its interpretation by the academic development…

Reducing US cardiovascular disease burden and disparities through national and targeted dietary policies: A modelling study

PubMed Central

Rehm, Colin D.; Gaziano, Tom; Wilde, Parke; Micha, Renata; Lloyd-Williams, Ffion; Capewell, Simon

2017-01-01

Background Large socio-economic disparities exist in US dietary habits and cardiovascular disease (CVD) mortality. While economic incentives have demonstrated success in improving dietary choices, the quantitative impact of different dietary policies on CVD disparities is not well established. We aimed to quantify and compare the potential effects on total CVD mortality and disparities of specific dietary policies to increase fruit and vegetable (F&V) consumption and reduce sugar-sweetened beverage (SSB) consumption in the US. Methods and findings Using the US IMPACT Food Policy Model and probabilistic sensitivity analyses, we estimated and compared the reductions in CVD mortality and socio-economic disparities in the US population potentially achievable from 2015 to 2030 with specific dietary policy scenarios: (a) a national mass media campaign (MMC) aimed to increase consumption of F&Vs and reduce consumption of SSBs, (b) a national fiscal policy to tax SSBs to increase prices by 10%, (c) a national fiscal policy to subsidise F&Vs to reduce prices by 10%, and (d) a targeted policy to subsidise F&Vs to reduce prices by 30% among Supplemental Nutrition Assistance Program (SNAP) participants only. We also evaluated a combined policy approach, combining all of the above policies. Data sources included the Surveillance, Epidemiology, and End Results Program, National Vital Statistics System, National Health and Nutrition Examination Survey, and published meta-analyses. Among the individual policy scenarios, a national 10% F&V subsidy was projected to be most beneficial, potentially resulting in approximately 150,500 (95% uncertainty interval [UI] 141,400–158,500) CVD deaths prevented or postponed (DPPs) by 2030 in the US. This far exceeds the approximately 35,100 (95% UI 31,700–37,500) DPPs potentially attributable to a 30% F&V subsidy targeting SNAP participants, the approximately 25,800 (95% UI 24,300–28,500) DPPs for a 1-y MMC, or the approximately 31,000 (95

Management of marine cage aquaculture. Environmental carrying capacity method based on dry feed conversion rate.

PubMed

Cai, Huiwen; Sun, Yinglan

2007-11-01

Marine cage aquaculture produces a large amount of waste that is released directly into the environment. To effectively manage the mariculture environment, it is important to determine the carrying capacity of an aquaculture area. In many Asian countries trash fish is dominantly used in marine cage aquaculture, which contains more water than pellet feed. The traditional nutrient loading analysis is for pellet feed not for trash fish feed. So, a more critical analysis is necessary in trash fish feed culturing areas. Corresponding to FCR (feed conversion rate), dry feed conversion rate (DFCR) was used to analyze the nutrient loadings from marine cage aquaculture where trash fish is used. Based on the hydrodynamic model and the mass transport model in Xiangshan Harbor, the relationship between the water quality and the waste discharged from cage aquaculture has been determined. The environmental carrying capacity of the aquaculture sea area was calculated by applying the models noted above. Nitrogen and phosphorus are the water quality parameters considered in this study. The simulated results show that the maximum nitrogen and phosphorus concentrations were 0.216 mg/L and 0.039 mg/L, respectively. In most of the sea area, the nutrient concentrations were higher than the water quality standard. The calculated environmental carrying capacity of nitrogen and phosphorus in Xiangshan Harbor were 1,107.37 t/yr and 134.35 t/yr, respectively. The waste generated from cage culturing in 2000 has already exceeded the environmental carrying capacity. Unconsumed feed has been identified as the most important origin of all pollutants in cage culturing systems. It suggests the importance of increasing the feed utilization and improving the feed composition on the basis of nutrient requirement. For the sustainable development of the aquaculture industry, it is an effective management measure to keep the stocking density and pollution loadings below the environmental carrying

National health policy: a draft prepared by the Indian Medical Association.

PubMed

1979-03-16

The draft of the Indian national health policy deals with health as a fundamental right, the expenses of health, health as an integral part of national development, the health movement, the role of indigenous systems, priority in health care, and the infrastructure of health care delivery. The principles outlined in the policy focus on improvement of living conditions, health education and the health movement, preventive and promotive health, coverage of the felt needs of the people, primary health care, continuing medical education, pharmaceuticals, medical education curriculum, biomedical engineering, legislation, coordination, health insurance, and nationalization. In order for this policy to be implemented, proper strategy and planning needs to be carried out after identifying short-term and long-tern goals. The short-term goals include the following: declaration by the government that enjoyment of health is a fundamental right; 2) eradication/control of communicable diseases; 3) provision of adequate nutrition and rational health care in the rural areas and urban slums; 4) organization of a health movement and health education of the people and spread the message of health and family welfare; and 5) identification of the different areas of indigenous system of medicine to initiate scientific scrutiny of these areas for incorporation in the modern scientific system.

Exploring National Environmental Policy Act processes across federal land management agencies

Treesearch

Marc J. Stern; Michael J. Mortimer

2009-01-01

Broad discretion is granted at all levels throughout federal land management agencies regarding compliance with the National Environmental Policy Act (NEPA). We explored the diversity of procedures employed in NEPA processes across four agencies, the USDA Forest Service, The USDI National Park Service and Bureau of Land Management, and the U.S. Army Corps of Engineers...

National Information Policy Developments Worldwide II: Universal Access-Addressing the Digital Divide.

ERIC Educational Resources Information Center

Muir, Adrienne; Oppenheim, Charles

2002-01-01

Describes the results of a literature survey on recent developments in national information policies in the area of universal access that tries to ensure equal access to information, and considers the digital divide. Highlights include policies in Australia, Canada, the European Union, Hong Kong, the United States, and Okinawa. (Contains 64…

Public policy: extending psychology's contributions to national priorities.

PubMed

DeLeon, Patrick H; Kazdin, Alan E

2010-08-01

Much of today's psychological research and practice is relevant to our national health agenda and can serve the public interest. President Obama's landmark health care reform success provides an unprecedented opportunity to revolutionize society's definition of "quality care" and highlight rehabilitation's potential. Advocacy, vision, and a public policy presence with persistence are critical. Those involved often focus exclusively upon specific issues (e.g., reimbursement, research funding, or graduate student support). By developing a "bigger picture" approach addressing society's real needs and embracing the changes technology will ultimately bring, psychology can have a more lasting impact. There are unlimited opportunities to advance the profession through personal involvement in the public policy arena. It is essential that psychology's next generation receives relevant mentoring.

The national financial adjustment policy and the equalisation of health levels among prefectures.

PubMed

Takano, T; Nakamura, K

2001-10-01

The objectives of this study were to examine (1) trends concerning financial assistance from the national government to local governments, (2) trends regarding death rates and life expectancies among prefectures, and (3) the effect of the national financial adjustment policy in equalising both the revenues of local governments and variations in the health levels among prefectures in terms of death rates and life expectancies. The study analysed prefectural income, the amount of national taxes collected, financial assistance from the national government to local governments, and age adjusted death rates and life expectancies of all of the prefectures in Japan during the period from 1965 through 1995. (1) Under the financial adjustment policy, financial assistance from the national government to the local governments, which consists of the sum of the local allocation tax and treasury disbursements, increased from 1831 billion yen in 1965 to 31 116 billion yen in 1995. (2) During the same period, the age adjusted death rate per 100 000 people decreased from 1168.9 (1965) to 545.3 (1995). The range of variation in the age adjusted death rate among prefectures diminished as the coefficient of variation of the death rate declined from 0.060 in 1965 to 0.043 in 1995. (3) There was a significant statistical correlation between higher prefectural incomes and lower mortality rates during from 1965 until 1975 (p < 0.05), whereas this correlation was indistinct in the 1980s and has not been observed since 1990. (4) The relative health level of Tokyo has declined in terms of its ranking among all the prefectures with regard to life expectancy, from being the best in 1965 to below average in 1995. The national financial adjustment policy to balance the revenues of local governments has increased the health levels of rural prefectures. It is probable that the policy reduced the disparity in death rates and life expectancies among prefectures throughout the country. However, the

Employment Impacts of Health Policy Developments. A Special Report of the National Commission for Manpower Policy. Special Report No. 11.

ERIC Educational Resources Information Center

Fein, Rashi; Bishop, Christine

This eleventh special report of the National Commission for Manpower Policy examines the manpower, employment, and training implications of policy developments in the health care industry. Section 1 describes the health care industry setting, including health sector characteristics and health expenditure growth. Sections 2 and 3 deal with the…

Feasibility of protecting corridors through the National Environmental Policy Act.

DOT National Transportation Integrated Search

2004-01-01

This study investigated the feasibility of using the National Environmental Policy Act (NEPA) to make adding direct access points to a corridor more difficult. The findings were that under some circumstances, NEPA can help protect the mobility and sa...

[Dietary guidelines for the Brazilian population: implications for the Brazilian National Policy on Oral Health].

PubMed

Freire, Maria do Carmo Matias; Balbo, Patrícia Lima; Amador, Maiara de Andrade; Sardinha, Luciana Monteiro Vasconcelos

2012-01-01

Dietary guidelines are intended to orient dietary habits and policies for health promotion and disease prevention. This article discusses Brazil's national dietary guidelines, aiming to identify issues that can support the strategies proposed by the National Policy on Oral Health. The two currently available official guidelines produced by the Ministry of Health were reviewed: the Dietary Guidelines for Children under Two and the Population Dietary Guidelines. The guidelines recommend reduction in sugar intake, essential for caries prevention, and other measures to prevent tooth decay and oral cancer. These guidelines are thus a key part of an oral and overall health promotion strategy and should be integrated into the National Policy on Oral Health.

Performance Study of Ceramic Filter Module in Recirculated Aquaculture System (RAS)

NASA Astrophysics Data System (ADS)

Ng, L. Y.; Ng, C. Y.

2017-06-01

The growth of world population has led to significant increase in seafood demand over the world. Aquaculture has been widely accepted by many countries to increase the seafood production owing to the decline of natural seafood resources. The aquaculture productivity, however, is directly linked to the pond water quality. In this study, attempts were made to employ ceramic micro-filter to improve the pond water quality through filtration processes. There were two batches of filtration processes, short term (1 hour) and long term (48 hours). Significant improvements on real pond water quality were recorded through the short term microfiltration process, which reduced turbidity (96%), total suspended solids (TSS) (80%), biochemical oxygen demand (BOD) (72%), chemical oxygen demand (COD) (55%), ammonia (60%), nitrate (96%) and phosphorus (83%). The long term filtration process also showed high efficiency in the removal of solid particle and organic matters. The results showed that all of the parameters were successfully reduced to acceptable ranges (turbidity<80 NTU, TSS<400 mg/L, BOD<5 mg/L, COD<70 mg/L, phosphate<3 mg/L and ammonia<0.05 mg/L) for fish culturing activity. Based on current study, there was a drastic increase in nitrate content after 24 hours due to the nitrification process by regenerated bacteria in the filtered pond water. Current study showed that the microfiltration using ceramic micro-filter has high potential to be used in recirculating aquaculture system throughout the aquaculture activities in order to maintain the pond water quality, thus, increase the survival rate of cultured species.

Democratization and Participation: National Education Policy-Making in Africa

ERIC Educational Resources Information Center

Fredua-Kwarteng, Eric

2016-01-01

This is Ghanaian case study that focuses on widening participation in national education policy-making via a social justice panel. It analyses the narratives of two former members of the Ghana Education Reform Committee and focus-groups interviews of ordinary Ghanaians. While the narratives of commission members are in favour of maintaining the…

40 CFR 122.25 - Aquaculture projects (applicable to State NPDES programs, see § 123.25).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Aquaculture projects (applicable to... projects (applicable to State NPDES programs, see § 123.25). (a) Permit requirement. Discharges into aquaculture projects, as defined in this section, are subject to the NPDES permit program through section 318...

Federal-state aquaculture drug registration partnership: A success story in the making

USGS Publications Warehouse

Schnick, R.A.; Gingerich, W.H.; Koltes, K.H.

1996-01-01

During the past 20 years, aquaculture has grown both as a vital tool for fisheries management and as a viable industry. But now a crisis has arisen from the Food and Drug Administration's (FDA) increased regulation of drug use in aquaculture in response to public concerns about human food safety, human health, and environmental effects. Lack of approved drugs and chemicals has dramatically reduced the effectiveness and increased the cost of fish production for natural resource management agencies. To make badly needed therapeutants available, the FDA is requiring an array of specialized laboratory research studies and clinical field trials. Pharmaceutical manufacturers are reluctant to undertake any major efforts to gain approval of aquaculture drugs because each (i.e., use on one species for one purpose) is estimated to cost a minimum of $3.5 million. Hence, the expenditure is not warranted by the apparent market potential. Only three therapeutants and one anesthetic are currently approved and available to hatchery managers.

Carbon dioxide stripping in aquaculture. part 1: terminology and reporting

USGS Publications Warehouse

Colt, John; Watten, Barnaby; Pfeiffer, Tim

2012-01-01

The removal of carbon dioxide gas in aquacultural systems is much more complex than for oxygen or nitrogen gas because of liquid reactions of carbon dioxide and their kinetics. Almost all published carbon dioxide removal information for aquaculture is based on the apparent removal value after the CO2(aq) + HOH ⇔ H2CO3 reaction has reached equilibrium. The true carbon dioxide removal is larger than the apparent value, especially for high alkalinities and seawater. For low alkalinity freshwaters (<2000 μeq/kg), the difference between the true and apparent removal is small and can be ignored for many applications. Analytical and reporting standards are recommended to improve our understanding of carbon dioxide removal.

Yet To Make the Grade: New Zealand National Government's Early Education Policy.

ERIC Educational Resources Information Center

Farquhar, Sarah-Eve J.

The early education policy of the National Party government in New Zealand is based on the Parents As First Teachers (PAFT) approach and the New Parents as Teachers project, which originated in the United States in Missouri. It is difficult to assess this project, which is not well-documented. The PAFT policy that parents should be home with…

7 CFR 1940.310 - Categorical exclusions from National Environmental Policy Act (NEPA) reviews.

Code of Federal Regulations, 2012 CFR

2012-01-01

... prime forestlands or rangelands, (4) A listed species or critical habitat for an endangered species, (5... Policy Act (NEPA) reviews. 1940.310 Section 1940.310 Agriculture Regulations of the Department of... Environmental Program § 1940.310 Categorical exclusions from National Environmental Policy Act (NEPA) reviews...

HIV policy and implementation: a national policy review and an implementation case study of a rural area of northern Malawi.

PubMed

Dasgupta, Aisha N Z; Wringe, Alison; Crampin, Amelia C; Chisambo, Christina; Koole, Olivier; Makombe, Simon; Sungani, Charles; Todd, Jim; Church, Kathryn

2016-09-01

Malawi is a global leader in the design and implementation of progressive HIV policies. However, there continues to be substantial attrition of people living with HIV across the "cascade" of HIV services from diagnosis to treatment, and program outcomes could improve further. Ability to successfully implement national HIV policy, especially in rural areas, may have an impact on consistency of service uptake. We reviewed Malawian policies and guidelines published between 2003 and 2013 relating to accessibility of adult HIV testing, prevention of mother-to-child transmission and HIV care and treatment services using a policy extraction tool, with gaps completed through key informant interviews. A health facility survey was conducted in six facilities serving the population of a demographic surveillance site in rural northern Malawi to investigate service-level policy implementation. Survey data were analyzed using descriptive statistics. Policy implementation was assessed by comparing policy content and facility practice using pre-defined indicators covering service access: quality of care, service coordination and patient tracking, patient support, and medical management. ART was rolled out in Malawi in 2004 and became available in the study area in 2005. In most areas, practices in the surveyed health facilities complied with or exceeded national policy, including those designed to promote rapid initiation onto treatment, such as free services and task-shifting for treatment initiation. However, policy and/or practice were/was lacking in certain areas, in particular those strategies to promote retention in HIV care (e.g., adherence monitoring and home-based care). In some instances, though, facilities implemented alternative progressive practices aimed at improving quality of care and encouraging adherence. While Malawi has formulated a range of progressive policies aiming to promote rapid initiation onto ART, increased investment in policy implementation

Public attitudes about underage drinking policies: results from a national survey.

PubMed

Richter, Linda; Vaughan, Roger D; Foster, Susan E

2004-01-01

We conducted a national telephone survey of 900 adults in the United States to examine the attitudes of the adult public regarding underage drinking and a series of alcohol control policies aimed at reducing it. Three versions of the survey instrument were administered, each to one-third of the sample, with the versions varying in the stipulations of the policy options. Results showed high levels of public support for most of the alcohol control policies, with relatively lower support for those that would result in restrictions on adults' access to alcohol. Respondents' support of the policy options was significantly related to their sociodemographic and attitudinal characteristics, such as sex, age, drinking frequency, and level of concern about underage drinking. The findings provide important guidelines to policymakers interested in garnering support for policies aimed at curtailing underage drinking.

Sustainability and local people's participation in coastal aquaculture: regional differences and historical experiences in Sri Lanka and the Philippines.

PubMed

Bergquist, Daniel A

2007-11-01

This article discusses environmental sustainability in aquaculture and its contribution to poverty alleviation, based on field studies in Sri Lanka and the Philippines. The aquaculture practices studied are the monoculture of the black tiger prawn (Penneaus monodon) and milkfish (Chanos chanos) and the polyculture of the two species together with the mud crab (Scylla serrata). Factors affecting economic viability, social equity and environmental impacts in aquaculture are discussed and used to illuminate local and regional differences between aquaculture in Sri Lanka and the Philippines. Findings indicate that the most significant difference is the level of participation by local people (i.e., people originating < or =10 km away from the farm location). In the Philippines, 84 % of the people involved in aquaculture are locals, whereas in Sri Lanka, 55% are outsiders. Whether differences between the two areas can be explained by analyzing regional conditions, which might have resulted in different aquaculture practices, is discussed. In Sri Lanka, semi-intensive shrimp monoculture is currently the most common practice, whereas in the Philippines, extensive shrimp/fish polyculture is more common. Previous studies, as well as fieldwork, indicate that extensive culture practices reduce environmental impacts and benefit local people more. Sustainability in aquaculture is, however, also dependent on the extent of mangrove conversion into ponds. As such, extensive and locally owned farms do not necessarily result in an all but sustainable situation. Keeping this in mind, it is discussed if extensive polyculture practices might result in a more sustainable aquaculture, both environmentally and socioeconomically.

Sustainability and Local People's Participation in Coastal Aquaculture: Regional Differences and Historical Experiences in Sri Lanka and the Philippines

NASA Astrophysics Data System (ADS)

Bergquist, Daniel A.

2007-11-01

This article discusses environmental sustainability in aquaculture and its contribution to poverty alleviation, based on field studies in Sri Lanka and the Philippines. The aquaculture practices studied are the monoculture of the black tiger prawn ( Penneaus monodon) and milkfish ( Chanos chanos) and the polyculture of the two species together with the mud crab ( Scylla serrata). Factors affecting economic viability, social equity and environmental impacts in aquaculture are discussed and used to illuminate local and regional differences between aquaculture in Sri Lanka and the Philippines. Findings indicate that the most significant difference is the level of participation by local people (i.e., people originating ≤10 km away from the farm location). In the Philippines, 84 % of the people involved in aquaculture are locals, whereas in Sri Lanka, 55% are outsiders. Whether differences between the two areas can be explained by analyzing regional conditions, which might have resulted in different aquaculture practices, is discussed. In Sri Lanka, semi-intensive shrimp monoculture is currently the most common practice, whereas in the Philippines, extensive shrimp/fish polyculture is more common. Previous studies, as well as fieldwork, indicate that extensive culture practices reduce environmental impacts and benefit local people more. Sustainability in aquaculture is, however, also dependent on the extent of mangrove conversion into ponds. As such, extensive and locally owned farms do not necessarily result in an all but sustainable situation. Keeping this in mind, it is discussed if extensive polyculture practices might result in a more sustainable aquaculture, both environmentally and socioeconomically.

Adolescent unwed motherhood: implications for a national family policy.

PubMed

Fischman, S H; Palley, H A

1978-02-01

Out-of-wedlock pregnancies among adolescents from impoverished families and the decision of these girls to have their babies rather than to seek an abortion represent on adaptation to the circumstances of poverty. The authors content that a national family policy might help some of these girls avoid out-of-wedlock pregnancy and childbearing.

Three Perspectives on the 2012 ACTE National Policy Seminar

ERIC Educational Resources Information Center

Comer, Jim; Beasley, Candice; Moody, Kimberly; Nelson, Christine

2012-01-01

The ACTE National Policy Seminar (NPS) is a time for Association of Career and Technical Education (ACTE) members to meet with Members of Congress or their staff, hear from high-ranking officials in various levels of government, attend educational sessions, network with fellow ACTE members and more. In this article, the authors provide their…

National Gender Equity and Schooling Policy in Australia: Struggles for a Non-Identitarian Feminist Politics

ERIC Educational Resources Information Center

Keddie, Amanda

2009-01-01

This paper tracks the development of gender equity and schooling policy in Australia from the "National Policy on the Education of Girls in 1987", to current policy concerns with boys' educational underperformance. The paper's key focus is on the ways in which feminist informed equity policy has been undermined by broader imperatives of…

3 CFR 8469 - Proclamation 8469 of December 31, 2009. 40th Anniversary of the National Environmental Policy Act...

Code of Federal Regulations, 2010 CFR

2010-01-01

... transparency in their implementation of the National Environmental Policy Act. I also encourage every American... Anniversary of the National Environmental Policy Act, 2010 8469 Proclamation 8469 Presidential Documents... Policy Act, 2010By the President of the United States of America A Proclamation Forty years ago, the...

Selection of sustainable seaweed and grouper aquaculture development strategy: a case of Pulau Panjang, Serang Regency Banten Province

NASA Astrophysics Data System (ADS)

Soejarwo, P. A.; Fitriyanny, W. P.; Heriati, A.; Hakim, A. R.

2018-03-01

Due to their high-income contribution, seaweed and grouper aquacultures are important activities in Pulau Panjang community. Determining alternative strategies in developing sustainable aquaculture for seaweed and grouper and their priority factors from theses aquaculture activities are done using TOPSIS and AHP analysis. It was found that the development strategy that must be taken is the option to maintain aquaculture activities, while, environment factor is the highest priority to maintain seaweed and grouper aquaculture in Pulau Panjang. Then three priorities are obtained from environment factor. The first is to maintain the water quality by the growth requirements of seaweed and grouper by encouraging the formation of “Environmental Community Awareness” that involved the active participation of the community to maintain quality and carrying capacity of the environment. Second is to use of natural or artificial coastal protectors (soft structure). The third priority strategy is integration and real implementation of heavy metal pollution control between government, industry sector and society.

Methodological approach for the collection and simultaneous estimation of greenhouse gases emission from aquaculture ponds.

PubMed

Vasanth, Muthuraman; Muralidhar, Moturi; Saraswathy, Ramamoorthy; Nagavel, Arunachalam; Dayal, Jagabattula Syama; Jayanthi, Marappan; Lalitha, Natarajan; Kumararaja, Periyamuthu; Vijayan, Koyadan Kizhakkedath

2016-12-01

Global warming/climate change is the greatest environmental threat of our time. Rapidly developing aquaculture sector is an anthropogenic activity, the contribution of which to global warming is little understood, and estimation of greenhouse gases (GHGs) emission from the aquaculture ponds is a key practice in predicting the impact of aquaculture on global warming. A comprehensive methodology was developed for sampling and simultaneous analysis of GHGs, carbon dioxide (CO 2 ), methane (CH 4 ), and nitrous oxide (N 2 O) from the aquaculture ponds. The GHG fluxes were collected using cylindrical acrylic chamber, air pump, and tedlar bags. A cylindrical acrylic floating chamber was fabricated to collect the GHGs emanating from the surface of aquaculture ponds. The sampling methodology was standardized and in-house method validation was established by achieving linearity, accuracy, precision, and specificity. GHGs flux was found to be stable at 10 ± 2 °C of storage for 3 days. The developed methodology was used to quantify GHGs in the Pacific white shrimp Penaeus vannamei and black tiger shrimp Penaeus monodon culture ponds for a period of 4 months. The rate of emission of carbon dioxide was found to be much greater when compared to other two GHGs. Average GHGs emission in gha -1  day -1 during the culture was comparatively high in P.vannamei culture ponds.

Validating Self-Reports of Illegal Drug Use to Evaluate National Drug Control Policy: A Reanalysis and Critique

ERIC Educational Resources Information Center

Magura, Stephen

2010-01-01

Illicit drug use remains at high levels in the U.S. The federal Office of National Drug Control Policy evaluates the outcomes of national drug demand reduction policies by assessing annual changes in drug use from several federally sponsored annual national surveys. Such survey methods, relying exclusively on drug use as self-reported on…

Heterotrophic denitrification of aquaculture effluent using fluidized sand biofilters

USDA-ARS?s Scientific Manuscript database

The ability to consistently and cost-effectively reduce nitrate-nitrogen loads in effluent from recirculating aquaculture systems would enhance the industry's environmental stewardship and allow improved facility proximity to large markets in sensitive watersheds. Heterotrophic denitrification techn...

Special Education in First Nations Schools in Canada: Policies of Cost Containment

ERIC Educational Resources Information Center

Phillips, Ron

2010-01-01

The education of First Nations students in Canada on reserve is the legal responsibility of the federal government. This article reviews and critiques the federal government's past and current special education policies and practices in regard to First Nations schools throughout Canada. The author has found that rather than establishing a…

Brominated flame retardants in marine environment focused on aquaculture area: Occurrence, source and bioaccumulation.

PubMed

Gu, Seo-Yeon; Ekpeghere, Kalu Ibe; Kim, Hee-Young; Lee, In-Seok; Kim, Da-Hye; Choo, Gyojin; Oh, Jeong-Eun

2017-12-01

Brominated flame retardants (BFRs), including polybrominated diphenyl ethers (PBDEs), tetrabromobisphenol A (TBBPA), and hexabromocyclododecanes (HBCDs), were investigated in bivalve (i.e., oyster (Crassostrea gigas) and mussel (Mytilus coruscus)), sediment, and seawater samples collected from aquaculture areas in South Korea to identify their occurrence, sources, and bioaccumulation. Among the studied chemicals, HBCDs predominated in bivalves and sediment, with concentrations of ND-67.52ng/g lipid weight and 3.47-168ng/g dry weight, respectively, while TBBPA was the highest contributor in seawater (ND-2.79ng/L). Compared with a non-aquaculture area, HBCD and PBDE concentrations were significantly higher in all matrices in the aquaculture area (Mann-Whitney U test, p<0.05), suggesting that sources may be located near or associated with the aquaculture areas, such as industrial complexes and expanded polystyrene buoys. Finally, the bioconcentration factor (BCF) and biota-sediment accumulation factor (BSAF) were estimated. Among the studied BFRs, BDE-47 (BCF: 1.70×10 6 L/kg; BSAF: 20.92) and α-HBCD (BCF: 1.05×10 6 L/kg; BSAF: 0.13) showed the highest accumulation potentials in bivalves. Copyright © 2017 Elsevier B.V. All rights reserved.

The National State Policy Database. Quick Turn Around (QTA).

ERIC Educational Resources Information Center

Ahearn, Eileen; Jackson, Terry

This paper describes the National State Policy Database (NSPD), a full-text searchable database of state and federal education regulations for special education. It summarizes the history of the NSPD and reports on a survey of state directors or their designees as to their use of the database and their suggestions for its future expansion. The…

Great Decisions 1989. Foreign Policy Issues Facing the Nation.

ERIC Educational Resources Information Center

Hoepli, Nancy L., Ed.

This briefing book provides the only material needed to participate in the 1989 Great Decisions national non-partisan program of volunteer run discussions on U.S. foreign policy issues for classrooms and community groups. Everyone who participates in the program is invited to fill out the opinion ballots provided in the back of the book; the…

National guidelines for high-cost drugs in Brazil: achievements and constraints of an innovative national evidence-based public health policy.

PubMed

Picon, Paulo D; Beltrame, Alberto; Banta, David

2013-04-01

The translation of best evidence into practice has become an important purpose of policy making in health care. In Brazil, a country of continental dimensions with widespread regional and social inequalities, the dissemination and use of the best-evidence in policy making is a critical issue for the healthcare system. The main purpose of this study is to describe an evidence-based public health policy with special emphasis on guidelines creation for high-cost medicines. We also describe how that strategy was diffused to the judiciary system and to other parts of the healthcare system. We present an 11-year follow-up of a national project for creating and updating guidelines for high-cost medicines in Brazil. A total of 109 national guidelines were published (new or updated versions) for 66 selected diseases, the first such effort in Brazilian history. The project influenced the Brazilian legislature, which has recently established a Federal Law requiring national guidelines for any new technology listed for payment by the Brazilian public healthcare system. We were able to involve many different stakeholders in a partnership between academia and policy makers, which made possible the widespread dissemination of the clinical practice guidelines. Problems and constraints were also encountered. This evolving public health strategy might be useful for other developing countries.

High Concentration of Red Clay as an Alternative for Antibiotics in Aquaculture.

PubMed

Jung, Jaejoon; Jee, Seung Cheol; Sung, Jung-Suk; Park, Woojun

2016-01-01

The use of antibiotics in aquaculture raises environmental and food safety concerns because chronic exposure of an aquatic ecosystem to antibiotics can result in the spread of antibiotic resistance, bioaccumulation of antibiotics in the organisms, and transfer of antibiotics to humans. In an attempt to overcome these problems, high-concentration red clay was applied as an alternative antibiotic against the following common fish pathogens: Aeromonas salmonicida, Vibrio alginolyticus, and Streptococcus equinus. The growth of A. salmonicida and V. alginolyticus was retarded by red clay, whereas that of S. equinus was promoted. Phase contrast and scanning electron microscopy analyses confirmed the attachment of red clay on cell surfaces, resulting in rapid gravitational removal and cell surface damage in both A. salmonicida and V. alginolyticus, but not in S. equinus. Different cell wall properties of grampositive species may explain the unharmed cell surface of S. equinus. Significant levels of oxidative stress were generated in only the former two species, whereas significant changes in membrane permeability were found only in S. equinus, probably because of its physiological adaptation. The bacterial communities in water samples from Oncorhynchus mykiss aquacultures supplemented with red clay showed similar structure and diversity as those from oxytetracycline-treated water. Taken together, the antibiotic effects of high concentrations of red clay in aquaculture can be attributed to gravitational removal, cell surface damage, and oxidative stress production, and suggest that red clay may be used as an alternative for antibiotics in aquaculture.

Framing the Framework: Discourses in Australia's National Values Education Policy

ERIC Educational Resources Information Center

Jones, Tiffany Mary

2009-01-01

In the past, many Australian state schools avoided teaching about values explicitly. However, the Australian government released Australia's first official values education policy in 2005: the "National Framework for Values Education in Australian Schools" (NFVEAS). This framework represents a local manifestation of the recent…

Use of vegetated drainage ditches and low-grade weirs for aquaculture effluent mitigation: II. Suspended sediment

USDA-ARS?s Scientific Manuscript database

Total suspended solids are a priority pollutant under the Clean Water Act and a point of concern for aquaculture facilities. The use of ubiquitous vegetated ditches on the aquaculture landscape may serve as an environmentally and economically sustainable practice for reducing suspended sediment cont...

Stories of Hope and Decline: Interest Group Effectiveness in National Special Education Policy

ERIC Educational Resources Information Center

Itkonen, Tiina

2009-01-01

This study analyzes parent and professional organizations' effectiveness in national special education policy from 1975 to the present. Of specific interest are the relationships between groups' policy victories, how groups construct their political messages, and organizational characteristics. The research is significant in that it is one of the…

IOOS: Aiding Aquaculture Industries and Their Harvest with Near Real-Time Data

NASA Astrophysics Data System (ADS)

Kerkering, H.; Shandy Buckley; Jan Newton; Julie Thomas

2011-12-01

West Coast aquaculture accounts for over 3000 jobs and brings in over 117 million in revenue to mostly small coastal communities. Larvae recruitment and growth in these systems are very susceptible to harmful algal blooms (HABs) and acidic waters (low pH). Since 2005, aquaculturists have observed a significant reduction in shellfish larvae production and recruitment. In 2008 and 2009, the Taylor Shellfish Company (Dabob Bay, WA) observed a loss of 80% in their hatchery production. Likewise in 2008, Whiskey Creek Shellfish Company (Netarts Bay, OR) produced only 25% of their normal crop. These businesses and local scientists suspect low pH to be the culprit in the declines. In 2007, the Monterey Abalone Company suffered a 60K loss in their harvest. After contacting local scientists it was determined that the abalone crop died from a harmful algal bloom event. In response, the three West Coast Regional Associations under the U.S. Integrated Ocean Observing System (NANOOS, CeNCOOS and SCCOOS) are working in collaboration with the Ocean Science Trust, Ocean Protection Council, CA Sea Grant, NOAA National Estuarine Research Reserve Program, and the Southern California Coastal Water Research Project to develop an observing and near real-time data delivery network focused on harmful algal blooms, the Harmful Algal Bloom Monitoring Alert Program and on ocean acidification, the California Current Acidification Network. The above organizations have participated in a number of workshops with members of the aquaculture community helping to design the network. It is clear that a spatial and temporal disconnect between the data needs of both groups exists. Aquaculture experts require daily and hourly data streams in the near-shore environment with a high degree of reliability in the data but not necessarily a high degree of accuracy. Conversely, scientists collect highly accurate data in the continental shelf and oceanic environment and model predictions on decadal scales. The

Coupling aquaculture with forest plantations for food, energy, and water resiliency.

PubMed

Shifflett, Shawn Dayson; Culbreth, Allison; Hazel, Dennis; Daniels, Harry; Nichols, Elizabeth Guthrie

2016-11-15

Freshwater aquaculture and forest bioenergy markets are expanding globally in areas concurrently experiencing human population growth, urbanization and water shortages. Coupling these agroecosystems can improve food, energy, and water resiliency by enhancing ecosystem services through fertilization, water-reuse, carbon storage, and bioenergy via biomass production. This study evaluated how a model aquaculture-managed forest plantation could (1) provision fish and woody biomass; (2) regulate carbon, groundwater infiltration, and groundwater quality; and (3) support nutrient cycling over a two-year period. A 0.5-hectare hardwood bioenergy plantation was established with 12 Populus spp. genotypes adjacent to a 0.6-hectare freshwater aquaculture operation (hybrid striped bass, Morone chrysops×M. saxatilis); pond waters were land-applied on the plantation for two years. The aquaculture operation produced ~3.5Mg of fish and trees yielded 5.9Mgha(-1)yr(-1) of oven-dry biomass, sequestered 2.9Mg carbon (C) ha(-1)yr(-1) and stored 0.028Mg nitrogen (N) ha(-1)yr(-1). Biomass productivity, carbon storage, and nitrogen storage differed significantly among the evaluated Populus genotypes. Land application of pond water increased groundwater infiltration by 60% relative to the previous year. The integrated system regulated chlorophyll a, total organic carbon, and nitrogen in groundwater at concentrations below regulatory limits. This study demonstrated that coupled agroecosystems could deliver productive yields of food and bioenergy as well as support water re-use while meeting water quality regulations. More research is needed to evaluated long-term sustainability and economic viability of this coupled system and other land management practices that seek to improve food, energy, and water resiliency. Copyright © 2016 Elsevier B.V. All rights reserved.

Does the Recent Growth of Aquaculture Create Antibiotic Resistance Threats Different from those Associated with Land Animal Production in Agriculture?

PubMed

Done, Hansa Y; Venkatesan, Arjun K; Halden, Rolf U

2015-05-01

Important antibiotics in human medicine have been used for many decades in animal agriculture for growth promotion and disease treatment. Several publications have linked antibiotic resistance development and spread with animal production. Aquaculture, the newest and fastest growing food production sector, may promote similar or new resistance mechanisms. This review of 650+ papers from diverse sources examines parallels and differences between land-based agriculture of swine, beef, and poultry and aquaculture. Among three key findings was, first, that of 51 antibiotics commonly used in aquaculture and agriculture, 39 (or 76%) are also of importance in human medicine; furthermore, six classes of antibiotics commonly used in both agriculture and aquaculture are also included on the World Health Organization's (WHO) list of critically important/highly important/important antimicrobials. Second, various zoonotic pathogens isolated from meat and seafood were observed to feature resistance to multiple antibiotics on the WHO list, irrespective of their origin in either agriculture or aquaculture. Third, the data show that resistant bacteria isolated from both aquaculture and agriculture share the same resistance mechanisms, indicating that aquaculture is contributing to the same resistance issues established by terrestrial agriculture. More transparency in data collection and reporting is needed so the risks and benefits of antibiotic usage can be adequately assessed.

Bioethical Considerations of Advancing the Application of Marine Biotechnology and Aquaculture

PubMed Central

Harrell, Reginal M.

2017-01-01

Normative ethical considerations of growth of the marine biotechnology and aquaculture disciplines in biopharming, food production, and marine products commercialization from a bioethical perspective have been limited. This paucity of information begs the question of what constitutes a bioethical approach (i.e., respect for individuals or autonomy; beneficence, nonmaleficence, and justice) to marine biotechnology and aquaculture, and whether it is one that is appropriate for consideration. Currently, thoughtful discussion on the bioethical implications of use, development, and commercialization of marine organisms or their products, as well as potential environmental effects, defaults to human biomedicine as a model. One must question the validity of using human bioethical principlism moral norms for appropriating a responsible marine biotechnology and aquaculture ethic. When considering potential impacts within these disciplines, deference must be given to differing value systems in order to find common ground to advance knowledge and avoid emotive impasses that can hinder the science and its application. The import of bioethical considerations when conducting research and/or production is discussed. This discussion is directed toward applying bioethical principles toward technology used for food, biomedical development (e.g., biopharming), or as model species for advancement of knowledge for human diseases. PMID:28672802

Linked sustainability challenges and trade-offs among fisheries, aquaculture and agriculture.

PubMed

Blanchard, Julia L; Watson, Reg A; Fulton, Elizabeth A; Cottrell, Richard S; Nash, Kirsty L; Bryndum-Buchholz, Andrea; Büchner, Matthias; Carozza, David A; Cheung, William W L; Elliott, Joshua; Davidson, Lindsay N K; Dulvy, Nicholas K; Dunne, John P; Eddy, Tyler D; Galbraith, Eric; Lotze, Heike K; Maury, Olivier; Müller, Christoph; Tittensor, Derek P; Jennings, Simon

2017-09-01

Fisheries and aquaculture make a crucial contribution to global food security, nutrition and livelihoods. However, the UN Sustainable Development Goals separate marine and terrestrial food production sectors and ecosystems. To sustainably meet increasing global demands for fish, the interlinkages among goals within and across fisheries, aquaculture and agriculture sectors must be recognized and addressed along with their changing nature. Here, we assess and highlight development challenges for fisheries-dependent countries based on analyses of interactions and trade-offs between goals focusing on food, biodiversity and climate change. We demonstrate that some countries are likely to face double jeopardies in both fisheries and agriculture sectors under climate change. The strategies to mitigate these risks will be context-dependent, and will need to directly address the trade-offs among Sustainable Development Goals, such as halting biodiversity loss and reducing poverty. Countries with low adaptive capacity but increasing demand for food require greater support and capacity building to transition towards reconciling trade-offs. Necessary actions are context-dependent and include effective governance, improved management and conservation, maximizing societal and environmental benefits from trade, increased equitability of distribution and innovation in food production, including continued development of low input and low impact aquaculture.

Bioethical Considerations of Advancing the Application of Marine Biotechnology and Aquaculture.

PubMed

Harrell, Reginal M

2017-06-24

Normative ethical considerations of growth of the marine biotechnology and aquaculture disciplines in biopharming, food production, and marine products commercialization from a bioethical perspective have been limited. This paucity of information begs the question of what constitutes a bioethical approach (i.e., respect for individuals or autonomy; beneficence, nonmaleficence, and justice) to marine biotechnology and aquaculture, and whether it is one that is appropriate for consideration. Currently, thoughtful discussion on the bioethical implications of use, development, and commercialization of marine organisms or their products, as well as potential environmental effects, defaults to human biomedicine as a model. One must question the validity of using human bioethical principlism moral norms for appropriating a responsible marine biotechnology and aquaculture ethic. When considering potential impacts within these disciplines, deference must be given to differing value systems in order to find common ground to advance knowledge and avoid emotive impasses that can hinder the science and its application. The import of bioethical considerations when conducting research and/or production is discussed. This discussion is directed toward applying bioethical principles toward technology used for food, biomedical development (e.g., biopharming), or as model species for advancement of knowledge for human diseases.

Australian Literacies: Informing National Policy on Literacy Education. Second Edition.

ERIC Educational Resources Information Center

Lo Bianco, Joseph; Freebody, Peter

This book is designed to inform national policy on literacy education in Australia. A preamble describes the general literacy crisis in Australia, which includes systematic underperformance in English literacy among some groups and many individuals (who are often seriously disadvantaged in their occupational and educational opportunities). The…

Electricity pricing policy: A neo-institutional, developmental and cross-national policy design map

NASA Astrophysics Data System (ADS)

Koundinya, Sridarshan Umesh

inter-relationships among various elements at different levels of the policy design map in a cross-national context. The study adds value with a comprehensive design map that helps to organize and give coherence to the policy prescriptions made by Indian experts as they converge on one institutional model. Thus the dissertation contributes to the transfer of knowledge about regulatory practice from the US to India.

Aquaculture: A Component of Low Cost Sanitation Technology

NASA Technical Reports Server (NTRS)

Edwards, P.

1985-01-01

The paper discusses all phases of aquaculture, including commercial viability, sanitary and biological considerations, public health, financial/economic and sociological aspects. Current studies are detailed and options are discussed for their potential applicability to developing countries, considering requirements for capital and labor skills as well as physical needs such as land.

Civic Education Policies: Their Effect on University Students' Spirit of Nationalism and Patriotism

ERIC Educational Resources Information Center

Nurdin, Encep Syarief

2017-01-01

This study aims to describe the effect of implementing Civic Education policies in a university on the development of students' sense of nationalism and patriotism; this is analysed from the perspective of Edward III's public policy implementation dimension and employs a quantitative approach based on the descriptive verification method. The…

New aquaculture drugs under FDA review

USGS Publications Warehouse

Bowker, James D.; Gaikowski, Mark P.

2012-01-01

Only eight active pharmaceutical ingredients available in 18 drug products have been approved by the U.S. Food and Drug Administration for use in aquaculture. The approval process can be lengthy and expensive, but several new drugs and label claims are under review. Progress has been made on approvals for Halamid (chloramine-T), Aquaflor (florfenicol) and 35% PeroxAid (hydrogen peroxide) as therapeutic drugs. Data are also being generated for AQUI-S 20E, a fish sedative.

Probiotics as control agents in aquaculture

NASA Astrophysics Data System (ADS)

Geovanny D, Gómez R.; Balcázar, José Luis; Ma, Shen

2007-01-01

Infectious diseases constitute a limiting factor in the development of the aquaculture production, and control has solely concentrated on the use of antibiotics. However, the massive use of antibiotics for the control of diseases has been questioned by acquisition of antibiotic resistance and the need of alternative is of prime importance. Probiotics, live microorganisms administered in adequate amounts that confer a healthy effect on the host, are emerging as significant microbial food supplements in the field of prophylaxis.

National Energy Conservation Policy Act. Public Law 95-619, 95th Congress.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC.

This publication is the National Energy Conservation Policy Act (P.L. 95-619). The purposes of this act are to provide for the regulation of interstate commerce, to reduce the growth in demand for energy in the United States, and to conserve nonrenewable energy resources produced in this nation and elsewhere, without inhibiting beneficial economic…

National Human Trafficking Initiatives: Dimensions of Policy Diffusion1

PubMed Central

Yoo, Eun-hye; Boyle, Elizabeth Heger

2014-01-01

The implementation of criminal law involves formal law enforcement, education and public outreach aimed at preventing criminal activity, and providing services for victims. Historically, quantitative research on global trends has tended to focus on a single policy dimension, potentially masking the unique factors that affect the diffusion of each policy dimension independently. Using an ordered-probit model to analyze new human trafficking policy data on national prosecution, prevention, and victim-protection efforts, we find that global ties and domestic interest groups matter more in areas where international law is less defined. While prosecution, officially mandated by the Trafficking Protocol, was relatively impervious to global ties and domestic interest groups, both trafficking prevention and victim protection were associated with these factors. Our findings also suggest that fear of repercussions is not a major driver of state actions to combat trafficking—neither ratification of the Trafficking Protocol nor levels of United States aid were associated with greater implementation of anti-trafficking measures. PMID:26538806

Holographic Aquaculture

NASA Astrophysics Data System (ADS)

Ian, Richard; King, Elisabeth

1988-01-01

Proposed is an exploratory study to verify the feasibility of an inexpensive micro-climate control system for both marine and freshwater pond and tank aquaculture, offering good control over water temperature, incident light flux, and bandwidth, combined with good energy efficiency. The proposed control system utilizes some familiar components of passive solar design, together with a new holographic glazing system which is currently being developed by, and proprietary to Advanced Environmental Research Group (AERG). The use of solar algae ponds and tanks to warm and purify water for fish and attached macroscopic marine algae culture is an ancient and effective technique, but limited seasonally and geographically by the availability of sunlight. Holographic Diffracting Structures (HDSs) can be made which passively track, accept and/or reject sunlight from a wide range of altitude and azimuth angles, and redirect and distribute light energy as desired (either directly or indirectly over water surface in an enclosed, insulated structure), effectively increasing insolation values by accepting sunlight which would not otherwise enter the structure.

Rural aquaculture as a sustainable alternative for forest conservation in the Monarch Butterfly Biosphere Reserve, Mexico.

PubMed

López-García, José; Manzo-Delgado, Lilia L; Alcántara-Ayala, Irasema

2014-06-01

Forest conservation plays a significant role in environmental sustainability. In Mexico only 8.48 million ha of forest are used for conservation of biodiversity. Payment for Environmental Services in the Monarch Butterfly Biosphere Reserve, one of the most important national protected areas, contributes to the conservation of these forests. In the Reserve, production of rainbow trout has been important for the rural communities who need to conserve the forest cover in order to maintain the hibernation cycle of the butterfly. Aquaculture is a highly productive activity for these protected areas, since it harnesses the existing water resources. In this study, changes from 1999 to 2012 in vegetation and land-use cover in the El Lindero basin within the Reserve were evaluated in order to determine the conservation status and to consider the feasibility of aquaculture as a means of sustainable development at community level. Evaluation involved stereoscopic interpretation of digital aerial photographs from 1999 to 2012 at 1:10,000 scale, comparative analysis by orthocorrected mosaics and restitution on the mosaics. Between 1999 and 2012, forested land recovered by 28.57 ha (2.70%) at the expense of non-forested areas, although forest degradation was 3.59%. Forest density increased by 16.87%. In the 46 ha outside the Reserve, deforestation spread by 0.26%, and land use change was 0.11%. The trend towards change in forest cover is closely related to conservation programmes, particularly payment for not extracting timber, reforestation campaigns and surveillance, whose effects have been exploited for the development of rural aquaculture; this is a new way to improve the socio-economic status of the population, to avoid logging and to achieve environmental sustainability in the Reserve. Copyright © 2014 Elsevier Ltd. All rights reserved.

HIV testing for pregnant women: a rights-based analysis of national policies.

PubMed

King, Elizabeth J; Maman, Suzanne; Wyckoff, Sarah C; Pierce, Matthew W; Groves, Allison K

2013-01-01

Ethical and human rights concerns have been expressed regarding the global shift in policies on HIV testing of pregnant women. The main purpose of this research was to conduct a policy analysis using a human rights-based approach of national policies for HIV testing of pregnant women. We collected HIV testing policies from 19 countries including: Cambodia, China, Guyana, Haiti, India, Jamaica, Kenya, Moldova, Papua New Guinea, Russian Federation, South Africa, Sudan, Swaziland, Tanzania, Ukraine, United States, Uzbekistan, Zambia and Zimbabwe. We analysed the HIV testing policies using a standardised framework that focused on government obligations to respect, protect and fulfil. Our results highlight the need for more attention to issues of pregnant women's autonomy in consenting to HIV testing, confidentiality in antenatal care settings and provision of counselling and care services. We conclude with a discussion about potential implications of the current testing policies and provide recommendations for ways that HIV testing policies can more effectively uphold the human rights of pregnant women.

Notification: National Environmental Policy Act (NEPA) Environmental Impact Statements (EIS) Reviews

EPA Pesticide Factsheets

October 29, 2012. The EPA's OIG plans to begin preliminary research on EPA’s reviews of National Environmental Policy Act (NEPA) environmental impact statements (EIS) as submitted to EPA under Section 309 of the Clean Air Act.

Dissolved oxygen and aeration in ictalurid catfish aquaculture

USDA-ARS?s Scientific Manuscript database

Feed-based production of ictalurid catfish in ponds is the largest aquaculture sector in the United States. The feed biochemical oxygen demand (FBOD) typically is 1.1-1.2 kg O2/kg feed. Feed also results in a substantial increase of carbon dioxide, ammonia nitrogen, and phosphate to ponds, and this ...

Associations between national viral hepatitis policies/programmes and country-level socioeconomic factors: a sub-analysis of data from the 2013 WHO viral hepatitis policy report.

PubMed

Lazarus, Jeffrey V; Sperle, Ida; Safreed-Harmon, Kelly; Gore, Charles; Cebolla, Beatriz; Spina, Alexander

2017-07-26

As more countries worldwide develop national viral hepatitis strategies, it is important to ask whether context-specific factors affect their decision-making. This study aimed to determine whether country-level socioeconomic factors are associated with viral hepatitis programmes and policy responses across WHO Member States (MS). WHO MS focal points completed a questionnaire on national viral hepatitis policies. This secondary analysis of data reported in the 2013 Global Policy Report on the Prevention and Control of Viral Hepatitis in WHO Member States used logistic regression to examine associations between four survey questions and four socioeconomic factors: country income level, Human Development Index (HDI), health expenditure and physician density. This analysis included 119 MS. MS were more likely to have routine viral hepatitis surveillance and to have a national strategy and/or policy/guidelines for preventing infection in healthcare settings if they were in the higher binary categories for income level, HDI, health expenditure and physician density. In multivariable analyses, the only significant finding was a positive association between having routine surveillance and being in the higher binary HDI category (adjusted odds ratio 26; 95% confidence interval 2.0-340). Countries with differing socioeconomic status indicators did not appear to differ greatly regarding the existence of key national policies and programmes. A more nuanced understanding of the multifaceted interactions of socioeconomic factors, health policy, service delivery and health outcomes is needed to support country-level efforts to eliminate viral hepatitis.

An Inexpensive Recirculating Aquaculture System with Multiple Use Capabilities.

ERIC Educational Resources Information Center

Scurlock, Gerald Don, Jr.; Cook, S. Bradford; Scurlock, Carrie Ann

1999-01-01

Describes the construction of an inexpensive recirculating aquaculture system that can hold up to 46 pounds of fish, invertebrates, and mussels for classroom use. The system is versatile, requires little maintenance, and can be used for both teaching and research purposes. (WRM)

Proceedings of a symposium on the elements of a national energy policy and dedication of Raymond C. Moore Hall, September 28--29, 1973

DOE Office of Scientific and Technical Information (OSTI.GOV)

Waldron, G.A.

1973-01-01

The symposium was convened to dedicate the new Kansas Geological Survey building at the University of Kansas and conduct an exchange of ideas on the elements of a national energy policy. Dr. William W. Hambleton presented the introductory speech. Papers presented were: The elements of a national energy policy, Merrill W. Haas; A national energy policy - what should it include, Dr. Wilson M. Laird; Elements of a national energy policy, John D. Emerson, National energy policy and environmental quality, Dr. Beatrice E. Willard; Energy and the environment, Jerome H. Svore; A congressional point of view on energy policy, Senatormore » Clifford P. Hansen; and The time element in a national energy policy, Governor Robert D. Ray of Iowa. The dedication program followed. (MCW)« less

Identifying structural barriers to an effective HIV response: using the National Composite Policy Index data to evaluate the human rights, legal and policy environment.

PubMed

Gruskin, Sofia; Ferguson, Laura; Alfven, Tobias; Rugg, Deborah; Peersman, Greet

2013-04-26

Attention to the negative effects of structural barriers on HIV efforts is increasing. Reviewing national legal and policy environments with attention to the international human rights commitments of states is a means of assessing and providing focus for addressing these barriers to effective HIV responses. Law and policy data from the 171 countries reporting under the Declaration of Commitment from the 2001 United Nations General Assembly Special Session on HIV/AIDS were analyzed to assess attention to human rights in national legal and policy environments as relevant to the health and rights of key populations such as people who inject drugs, men who have sex with men and sex workers. Seventy-eight governments and civil society in 106 countries report the existence of laws and policies which present obstacles to accessing HIV services for key populations. Laws and policies which positively affect access to HIV-related services, in and of themselves constituting structural interventions, were also reported. The dissonance between laws and how this impacts the availability and use of HIV-related services deserve greater attention. Recognition of the harms inherent in laws that constitute structural barriers to effective HIV responses and the potential positive role that a supportive legal environment can play suggests the need for legal reform to ensure an enabling regulatory framework within which HIV services can be effectively delivered and used by the populations who need them. Moving beyond laws and policies, further efforts are required to determine how to capture information on the range of structural barriers. Teasing apart the impact of different barriers, as well as the structural interventions put in place to address them, remains complicated. Capturing the impact of policy and legal interventions can ultimately support governments and civil society to ensure the human rights of key populations are protected in national HIV responses.

Identifying structural barriers to an effective HIV response: using the National Composite Policy Index data to evaluate the human rights, legal and policy environment

PubMed Central

Gruskin, Sofia; Ferguson, Laura; Alfven, Tobias; Rugg, Deborah; Peersman, Greet

2013-01-01

Introduction Attention to the negative effects of structural barriers on HIV efforts is increasing. Reviewing national legal and policy environments with attention to the international human rights commitments of states is a means of assessing and providing focus for addressing these barriers to effective HIV responses. Methods Law and policy data from the 171 countries reporting under the Declaration of Commitment from the 2001 United Nations General Assembly Special Session on HIV/AIDS were analyzed to assess attention to human rights in national legal and policy environments as relevant to the health and rights of key populations such as people who inject drugs, men who have sex with men and sex workers. Results Seventy-eight governments and civil society in 106 countries report the existence of laws and policies which present obstacles to accessing HIV services for key populations. Laws and policies which positively affect access to HIV-related services, in and of themselves constituting structural interventions, were also reported. The dissonance between laws and how this impacts the availability and use of HIV-related services deserve greater attention. Conclusions Recognition of the harms inherent in laws that constitute structural barriers to effective HIV responses and the potential positive role that a supportive legal environment can play suggests the need for legal reform to ensure an enabling regulatory framework within which HIV services can be effectively delivered and used by the populations who need them. Moving beyond laws and policies, further efforts are required to determine how to capture information on the range of structural barriers. Teasing apart the impact of different barriers, as well as the structural interventions put in place to address them, remains complicated. Capturing the impact of policy and legal interventions can ultimately support governments and civil society to ensure the human rights of key populations are protected in

Pursuing the Clearinghouse Goal: Report of the National Indian Policy Center for Program Year 1995.

ERIC Educational Resources Information Center

National Indian Policy Center, Washington, DC.

The National Indian Policy Center was established by Congress in 1990 to determine whether an Indian policy research institution could provide Indian tribes, Congress, and federal agencies with information that would contribute to the development of sound Indian policies. The Center is governed by a planning committee of tribal leaders,…

Occurrence, distribution, ecological and resistance risks of antibiotics in surface water of finfish and shellfish aquaculture in Bangladesh.

PubMed

Hossain, Anwar; Nakamichi, Shihori; Habibullah-Al-Mamun, Md; Tani, Keiichiro; Masunaga, Shigeki; Matsuda, Hiroyuki

2017-12-01

The present study for the first time reports the occurrence, distribution, ecological and resistance risks of antibiotics in the surface water of freshwater finfish and brackish water shellfish aquaculture in Bangladesh. Among the nine targets, seven antibiotics were detected in finfish aquaculture, whereas four in shellfish aquaculture. The concentrations (ranges) and overall detection frequency of sulfamethoxazole (SMX) (nd-20.02 ng L -1 and 73%), trimethoprim (TMP) (nd-41.67 ng L -1 and 60%), tylosin (TYL) (nd-39.34 ng L -1 and 60%), sulfadiazine (SDZ) (nd-17.97 ng L -1 and 53%), sulfamethazine (SMT) (nd-11.71 ng L -1 and 33%), sulfamethizole (SMZ) (nd-10.81 ng L -1 and 40%) and penicillin G (PC_G) (nd-7.83 ng L -1 , 7%) were found in finfish aquaculture. In case of shellfish aquaculture, the concentrations (ranges) and overall detection frequency were for SMX (nd-16.77 ng L -1 and 67%), TMP (nd-11.39 ng L -1 and 20%), TYL (nd-0.16 ng L -1 and 20%) and erythromycin-H 2 O (ERY-H 2 O) (nd-3.91 ng L -1 and 20%). The present findings revealed that finfish aquaculture is more contaminated with the higher numbers and concentrations of antibiotics. The preliminary ecological and resistance risks assessment showed that the calculated risk quotients (RQs) were lower than one (RQs<1) for all the detected antibiotics in both aquaculture. Preliminary ecological and resistance risks assessment revealed that there were no adverse ecological and resistance risks, however, our study suggests that it is imperative to pay due attention to monitor the antibiotics contamination in rapid growing aquaculture sector of Bangladesh for the reduction of potential risks of antibiotics on aquatic organisms as well as human health. Copyright © 2017 Elsevier Ltd. All rights reserved.

Genetic manipulations in aquaculture: a review of stock improvement by classical and modern technologies.

PubMed

Hulata, G

2001-01-01

The aim of this review was to highlight the extent to which the genetic technologies are implemented by the aquaculture industry. The review shows that some of the modern genetic technologies are already extensively applied by the diverse aquaculture industries, though not to the same extent for all important aquacultured species (according to FAO 1998 figures). Some species (common carp, Atlantic salmon, rainbow trout, channel catfish, Nile tilapia, and the Pacific oyster) received concentrated breeding efforts, while other major cultured species (Chinese and Indian carps and the giant tiger shrimp) received, so far, relatively limited attention, and a few species (Yesso scallop, blue mussel, white Amur bream, and milkfish) have, apparently, not been genetically improved at all. Most of the genetically improved strains reaching the aquaculture industry were developed through traditional selective breeding (selection, crossbreeding, and hybridization). Emerging, more modern technologies for genetic manipulation seem to take 10-20 years from being established experimentally until applications affect the industry. Thus, chromosome-set and sex manipulations started to affect the industry during the 1980's and 1990's. DNA marker technology and gene manipulations have yet hardly affected the industry. The former have not matured yet, but hold much promise. The latter could have affected the industry already had it not been restricted by public concern.

Implementation Of Conservation Policy Through The Protection Of Life Support System In The Karimunjawa National Park

NASA Astrophysics Data System (ADS)

Ariyani, Nur Anisa Eka; Kismartini

2018-02-01

The Karimunjawa National Park as the only one marine protected area in Central Java, managed by zonation system has decreased natural resources in the form of decreasing mangrove forest area, coral cover, sea biota population such as clams and sea cucumbers. Conservation has been done by Karimunjawa National Park Authority through protection of life support system activities in order to protect the area from degradation. The objective of the research is to know the implementation of protection and security activities of Karimunjawa National Park Authority for the period of 2012 - 2016. The research was conducted by qualitative method, processing secondary data from Karimunjawa National Park Authority and interview with key informants. The results showed that protection and security activities in The Karimunjawa National Park were held with three activities: pre-emptive activities, preventive activities and repressive activities. Implementation of conservation policy through protection of life support system is influenced by factors of policy characteristic, resource factor and environmental policy factor. Implementation of conservation policy need support from various parties, not only Karimunjawa National Park Authority as the manager of the area, but also need participation of Jepara Regency, Central Java Provinces, communities, NGOs, researchers, developers and tourism actors to maintain and preserve existing biodiversity. Improving the quality of implementors through education and training activities, the availability of the state budget annually and the support of stakeholders is essential for conservation.

Selective Acquiescence, Creative Commitment and Strategic Conformity: Situated National Policy Responses to Bologna

ERIC Educational Resources Information Center

Sin, Cristina; Saunders, Murray

2014-01-01

The non-binding nature of the Bologna Declaration and loose policy-making and implementation through the open method of coordination (OMC) have led to varied national responses to the Bologna Process. The OMC has allowed countries room for manoeuvre to interpret Bologna policy and attach different degrees of importance to it. Looking at the…

Rejecting, revitalizing, and reclaiming: First Nations work to set the direction of research and policy development.

PubMed

Ten Fingers, Keely

2005-01-01

The history and legacy of Western, colonial research methodologies and policy frameworks continue to create and maintain dichotomies of superior/inferior, and valued/not valued between Western and First Nations cultures, peoples and knowledge. This article was written to awaken discussion on how First Nations are working to shape the direction of research and policy development. It draws upon the author's personal observations and experiences of Western and Indigenous frameworks. The author also draws upon the growing body of work on this issue presented by indigenous researchers and scholars. The Health Information Research Committee of the Assembly of Manitoba Chiefs rejects colonial research frameworks and promotes and supports culturally-respectful research. The Dakota in Manitoba are identifying our own Quality of Life indicators and developing policies based on our own cultural values. The Mohawk of Akwesasne have developed research ethics and protocols based on their cultural principles of skennen (peace), kariwiio (good word), and kasastensera (strength). First Nations people in Canada and the world are increasingly rejecting Western, colonial frameworks of research and policy development. Instead, we are reclaiming our right to be who we are, and we are revitalizing our cultures through promotion and utilization of indigenous research methodologies and development of culturally-rooted policy. Though the response of researchers and policy-makers is not yet known, these developments will continue into the future due to the commitment and work of First Nations people.

A national survey of policies on disclosure of conflicts of interest in biomedical research

NASA Technical Reports Server (NTRS)

McCrary, S. V.; Anderson, C. B.; Jakovljevic, J.; Khan, T.; McCullough, L. B.; Wray, N. P.; Brody, B. A.

2000-01-01

BACKGROUND: Conflicts of interest pose a threat to the integrity of scientific research. The current regulations of the U.S. Public Health Service and the National Science Foundation require that medical schools and other research institutions report the existence of conflicts of interest to the funding agency but allow the institutions to manage conflicts internally. The regulations do not specify how to do so. METHODS: We surveyed all medical schools (127) and other research institutions (170) that received more than $5 million in total grants annually from the National Institutes of Health or the National Science Foundation; 48 journals in basic science and clinical medicine; and 17 federal agencies in order to analyze their policies on conflicts of interest. RESULTS: Of the 297 institutions, 250 (84 percent) responded by March 2000, as did 47 of the 48 journals and 16 of the 17 federal agencies. Fifteen of the 250 institutions (6 percent)--5 medical schools and 10 other research institutions--reported that they had no policy on conflicts of interest. Among the institutions that had policies, there was marked variation in the definition and management of conflicts. Ninety-one percent had policies that adhered to the federal threshold for disclosure ($10,000 in annual income or equity in a relevant company or 5 percent ownership), and 9 percent had policies that exceeded the federal guidelines. Only 8 percent had policies requiring disclosure to funding agencies, only 7 percent had such policies regarding journals, and only 1 percent had policies requiring the disclosure of information to the relevant institutional review boards or to research subjects. Twenty journals (43 percent) reported that they had policies requiring disclosure of conflicts of interest. Only four federal agencies had policies that explicitly addressed conflicts of interest in extramural research, and all but one of the agencies relied primarily on institutional discretion. CONCLUSIONS

Preservice Students' and Teacher Educators' Perceptions of the Indian National Policy of Education for Women.

ERIC Educational Resources Information Center

Dey, Chhaya

1987-01-01

Reports a study which investigated the alleged failure of Indian teacher education institutions to further the goal of equal education opportunities for women, an official goal of the Indian National Policy of Education. Concludes that official policy has not been translated into action. Offers five recommendations to help implement the policy.…

The Policy Problem: The National Disability Insurance Scheme (NDIS) and Implications for Access to Education

ERIC Educational Resources Information Center

Whitburn, Ben; Moss, Julianne; O'Mara, Jo

2017-01-01

This paper explores the changing terrain of disability support policy in Australia. Drawing on a critical disability framework of policy sociology, the paper considers the policy problem of access to education for people with disabilities under recent reform by means of the National Disability Insurance Scheme (NDIS), which commenced full roll-out…

Estimating the National Carbon Abatement Potential of City Policies: A Data-Driven Approach

DOE Office of Scientific and Technical Information (OSTI.GOV)

O'Shaughnessy, Eric; Heeter, Jenny; Keyser, David

Cities are increasingly taking actions such as building code enforcement, urban planning, and public transit expansion to reduce emissions of carbon dioxide in their communities and municipal operations. However, many cities lack the quantitative information needed to estimate policy impacts and prioritize city actions in terms of carbon abatement potential and cost effectiveness. This report fills this research gap by providing methodologies to assess the carbon abatement potential of a variety of city actions. The methodologies are applied to an energy use data set of 23,458 cities compiled for the U.S. Department of Energy City Energy Profile tool. The analysismore » develops a national estimate of the carbon abatement potential of realizable city actions in six specific policy areas encompassing the most commonly implemented city actions. The results of this analysis suggest that, in aggregate, cities could reduce nationwide carbon emissions by about 210 million metric tons of carbon dioxide (MMT CO2) per year in a 'moderate abatement scenario' by 2035 and 480 MMT CO2/year in a 'high abatement scenario' by 2035 through these common actions typically within a city's control in the six policy areas. The aggregate carbon abatement potential of these specific areas equates to a reduction of 3%-7% relative to 2013 U.S. emissions. At the city level, the results suggest the average city could reduce carbon emissions by 7% (moderate) to 19% (high) relative to current city-level emissions. In the context of U.S. climate commitments under the 21st session of the Conference of the Parties (COP21), the estimated national abatement potential of the city actions analyzed in this report equates to about 15%-35% of the remaining carbon abatement necessary to achieve the U.S. COP21 target. Additional city actions outside the scope of this report, such as community choice aggregation (city-level purchasing of renewable energy), zero energy districts, and multi-level governance

Aquaculture genomics, genetics and breeding in the United States: current status, challenges, and priorities for future research

USDA-ARS?s Scientific Manuscript database

The ultimate goals of aquaculture genomics, genetics and breeding research are to enhance aquaculture production efficiency, sustainability, product quality, and profitability in support of the commercial sector and for the benefit of consumers. In order to achieve these goals, it is important to un...

Developing the national community health assistant strategy in Zambia: a policy analysis

PubMed Central

2013-01-01

Background In 2010, the Ministry of Health in Zambia developed the National Community Health Assistant strategy, aiming to integrate community health workers (CHWs) into national health plans by creating a new group of workers, called community health assistants (CHAs). The aim of the paper is to analyse the CHA policy development process and the factors that influenced its evolution and content. A policy analysis approach was used to analyse the policy reform process. Methodology Data were gathered through review of documents, participant observation and key informant interviews with CHA strategic team members in Lusaka district, and senior officials at the district level in Kapiri Mposhi district where some CHAs have been deployed. Results The strategy was developed in order to address the human resources for health shortage and the challenges facing the community-based health workforce in Zambia. However, some actors within the strategic team were more influential than others in informing the policy agenda, determining the process, and shaping the content. These actors negotiated with professional/statutory bodies and health unions on the need to develop the new cadre which resulted in compromises that enabled the policy process to move forward. International agencies also indirectly influenced the course as well as the content of the strategy. Some actors classified the process as both insufficiently consultative and rushed. Due to limited consultation, it was suggested that the policy content did not adequately address key policy content issues such as management of staff attrition, general professional development, and progression matters. Analysis of the process also showed that the strategy might create a new group of workers whose mandate is unclear to the existing group of health workers. Conclusions This paper highlights the complex nature of policy-making processes for integrating CHWs into the health system. It reiterates the need for recognising the

Developing the national community health assistant strategy in Zambia: a policy analysis.

PubMed

Zulu, Joseph Mumba; Kinsman, John; Michelo, Charles; Hurtig, Anna-Karin

2013-07-20

In 2010, the Ministry of Health in Zambia developed the National Community Health Assistant strategy, aiming to integrate community health workers (CHWs) into national health plans by creating a new group of workers, called community health assistants (CHAs). The aim of the paper is to analyse the CHA policy development process and the factors that influenced its evolution and content. A policy analysis approach was used to analyse the policy reform process. Data were gathered through review of documents, participant observation and key informant interviews with CHA strategic team members in Lusaka district, and senior officials at the district level in Kapiri Mposhi district where some CHAs have been deployed. The strategy was developed in order to address the human resources for health shortage and the challenges facing the community-based health workforce in Zambia. However, some actors within the strategic team were more influential than others in informing the policy agenda, determining the process, and shaping the content. These actors negotiated with professional/statutory bodies and health unions on the need to develop the new cadre which resulted in compromises that enabled the policy process to move forward. International agencies also indirectly influenced the course as well as the content of the strategy. Some actors classified the process as both insufficiently consultative and rushed. Due to limited consultation, it was suggested that the policy content did not adequately address key policy content issues such as management of staff attrition, general professional development, and progression matters. Analysis of the process also showed that the strategy might create a new group of workers whose mandate is unclear to the existing group of health workers. This paper highlights the complex nature of policy-making processes for integrating CHWs into the health system. It reiterates the need for recognising the fact that actors' power or position in the

Design, loading, and water quality in recirculating systems for Atlantic salmon (Salmo salar) at the USDA ARS National Cold Water Marine Aquaculture Center (Franklin, ME)

USDA-ARS?s Scientific Manuscript database

The Northeastern U.S has the ideal location and unique opportunity to be a leader in cold-water marine finfish aquaculture. However, problems and regulations on environmental issues, mandatory stocking of 100 percent native North American salmon, and disease have impacted economic viability of the U...

The role of private hospitals in South Africa. Part II. Towards a national policy on private hospitals.

PubMed

Broomberg, J

1993-05-01

This paper reviews some aspects of present state policy on private hospitals and sets out broad policy guidelines, as well as specific policy options, for the future role of private hospitals in South Africa. Current state policy is reviewed via an examination of the findings and recommendations of the two major Commissions of Inquiry into the role of private hospitals over the last 2 decades, and comparison of these with the present situation. The analysis confirms that existing state policy on private hospitals is inadequate, and suggests some explanations for this. Policy options analysed include the elimination of the private hospital sector through nationalization; partial integration of private hospitals into a centrally financed health care system (such as a national health insurance system); and the retention of separate, privately owned hospitals that will remain privately financed and outside the system of national health care provision. These options are explained and their merits and the associated problems debated. While it is recognised that, in the long term, public ownership of hospitals may be an effective way of attaining equity and efficiency in hospital services, the paper argues that elimination of private hospitals is not a realistic policy option for the foreseeable future. In this scenario, partial integration of private hospitals under a centrally financed system is argued to be the most effective way of improving the efficiency of the private hospital sector, and of maximising its contribution to national health care resources.

Meeting information needs in health policy and public health: priorities for the National Library of Medicine and The National Network of Libraries of Medicine.

PubMed

Humphreys, B L

1998-12-01

Those seeking information in health policy and public health are not as well served as those seeking clinical information. Problems inhibiting access to health policy and public health information include the heterogeneity of professionals seeking the information, the distribution of relevant information across disciplines and information sources, scarcity of synthesized information useful to practitioners, lack of awareness of available services or training in their use, and lack of access to information technology or to knowledgeable librarians and information specialists. Since 1990, the National Library of Medicine and the National Network of Libraries of Medicine have been working to enhance information services in health policy and public health through expanding the coverage of the NLM collection, building new databases, and engaging in targeted outreach and training initiatives directed toward segments of the health policy and public health communities. Progress has been made, but more remains to be done. Recommendations arising from the meeting, Accessing Useful Information: Challenges in Health Policy and Public Health, will help NLM and the National Network of Libraries of Medicine to establish priorities and action plans for the next several years.

Off-flavors in salmonids raised in recirculating aquaculture systems

USDA-ARS?s Scientific Manuscript database

Producers of aquaculture products will typically verify the flavor quality of their product by sensory evaluation (flavor testing) before harvesting the crop for market. “Off-flavors” detected in the product may require holding the fish in a purging system containing fresh, clean water to depurate ...

Effects of geoduck (Panopea generosa) aquaculture on resident and transient macrofauna communities of Puget Sound, Washington, USA

USGS Publications Warehouse

Mcdonald, P. Sean; Galloway, Aaron W.E.; McPeek, Kathleen C.; VanBlaricom, Glenn R.

2015-01-01

In Washington state, commercial culture of geoducks (Panopea generosa) involves large-scale out-planting of juveniles to intertidal habitats, and installation of PVC tubes and netting to exclude predators and increase early survival. Structures associated with this nascent aquaculture method are examined to determine whether they affect patterns of use by resident and transient macrofauna. Results are summarized from regular surveys of aquaculture operations and reference beaches in 2009 to 2011 at three sites during three phases of culture: (1) pregear (-geoducks, -structure), (2) gear present (+geoducks, +structures), and (3) postgear (+geoducks, -structures). Resident macroinvertebrates (infauna and epifauna) were sampled monthly (in most cases) using coring methods at low tide during all three phases. Differences in community composition between culture plots and reference areas were examined with permutational analysis of variance and homogeneity of multivariate dispersion tests. Scuba and shoreline transect surveys were used to examine habitat use by transient fish and macroinvertebrates. Analysis of similarity and complementary nonmetric multidimensional scaling were used to compare differences between species functional groups and habitat type during different aquaculture phases. Results suggest that resident and transient macrofauna respond differently to structures associated with geoduck aquaculture. No consistent differences in the community of resident macrofauna were observed at culture plots or reference areas at the three sites during any year. Conversely, total abundance of transient fish and macroinvertebrates were more than two times greater at culture plots than reference areas when aquaculture structures were in place. Community composition differed (analysis of similarity) between culture and reference plots during the gear-present phase, but did not persist to the next farming stage (postgear). Habitat complexity associated with shellfish

National policies on the management of latent tuberculosis infection: review of 98 countries

PubMed Central

Jagger, Ann; Reiter-karam, Silke; Getahun, Haileyesus

2018-01-01

Abstract Objective To review policies on management of latent tuberculosis infection in countries with low and high burdens of tuberculosis. Methods We divided countries reporting data to the World Health Organization (WHO) Global Tuberculosis Programme into low and high tuberculosis burden, based on WHO criteria. We identified national policy documents on management of latent tuberculosis through online searches, government websites, WHO country offices and personal communication with programme managers. We made a descriptive analysis with a focus on policy gaps and deviations from WHO policy recommendations. Findings We obtained documents from 68 of 113 low-burden countries and 30 of 35 countries with the highest burdens of tuberculosis or human immunodeficiency virus (HIV)-associated tuberculosis. Screening and treatment of latent tuberculosis infection in people living with HIV was recommended in guidelines of 29 (96.7%) high-burden and 54 (79.7%) low-burden countries. Screening for children aged < 5 years with household tuberculosis contact was the policy of 25 (83.3%) high- and 28 (41.2%) low-burden countries. In most high-burden countries the recommendation was symptom screening alone before treatment, whereas in all low-burden countries it was testing before treatment. Some low-burden countries’ policies did not comply with WHO recommendations: nine (13.2%) recommended tuberculosis preventive treatment for travellers to high-burden countries and 10 (14.7%) for patients undergoing abdominal surgery. Conclusion Lack of solid evidence on certain aspects of management of latent tuberculosis infection results in national policies which vary considerably. This highlights a need to advance research and develop clear, implementable and evidence-based WHO policies. PMID:29531416

76 FR 4947 - Comment Request: National Science Foundation Proposal & Award Policies and Procedures Guide

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... process; Programs to strengthen scientific and engineering research potential; Science and engineering..., authority to support applied research was added to the Organic Act. In 1980, The Science and Engineering... NATIONAL SCIENCE FOUNDATION Comment Request: National Science Foundation Proposal & Award Policies...

Language Teaching in the Indian Ocean: Policy and Pedagogy in Three Developing Nations. A Study of the Formation of National Language Policies and Related Educational Programs in the Comoros, Mauritius, and Seychelles.

ERIC Educational Resources Information Center

Richmond, Edmun B.

The findings of a study of language and language education policy in each of the three independent nations of Comoros, Mauritius, and the Seychelles are reported in this book. Each country is discussed separately, focusing on the linguistic and educational history, the existing educational system, and current language policies and programs.…

Macroalgal biomonitors of trace metal contamination in acid sulfate soil aquaculture ponds.

PubMed

Gosavi, K; Sammut, J; Gifford, S; Jankowski, J

2004-05-25

Earthen shrimp aquaculture ponds are often impacted by acid sulfate soils (ASS), typically resulting in increased disease and mortality of cultured organisms. Production losses have been attributed to either low pH or to elevated concentrations of toxic metals, both direct products of pyrite oxidation in ASS. The standard farm management practice to minimise effects of pyrite oxidation is to maintain pH of pond waters above 5, based on the assumption that dissolved metal bioavailability is negligible at this pH. This study aimed to test the validity of this assumption, and therefore elucidate a possible role of toxic heavy metals in observed decreases in farm productivity. Metal bioaccumulation in four genera of macroalgae, Ulva sp., Enteromorpha sp., Cladophora sp. and Chaetomorpha sp., sampled from ASS-affected shrimp aquaculture ponds were measured using inductively coupled plasma-optical emission spectroscopy (ICP-OES) to assess the relative bioavailability of dissolved metals within the system. Results showed that all four genera of macroalgae accumulated appreciable quantities of Fe, Al, Zn, Cd, Cu, As and Pb. Iron and Al, the most common metals mobilised from ASS, were both accumulated in all algal genera to concentrations three orders of magnitude greater than all other metals analysed. These findings indicate that dissolved heavy metals are indeed bioavailable within the aquaculture pond system. A literature search of heavy metal bioaccumulation by these algal genera revealed concentrations recorded in this study are comparable to highly contaminated environments, such as those exposed to urban, industrial and mining pollution. The results of this study indicate that dissolved metal bioavailability in many earthen shrimp aquaculture ponds may be higher than previously thought.

Diffusion of innovation in mental health policy adoption: what should we ask about the quality of policy and the role of stakeholders in this process? Comment on "Cross-national diffusion of mental health policy".

PubMed

Lee, Lucy

2015-03-10

In his recent study, Gordon Shen analyses a pertinent question facing the global mental health research and practice community today; that of how and why mental health policy is or is not adopted by national governments. This study identifies becoming a World Health Organization (WHO) member nation, and being in regional proximity to countries which have adopted a mental health policy as supportive of mental health policy adoption, but no support for its hypothesis that country recipients of higher levels of aid would have adopted a mental health policy due to conditionalities imposed on aid recipients by donors. Asking further questions of each may help to understand more not only about how and why mental health policies may be adopted, but also about the relevance and quality of implementation of these policies and the role of specific actors in achieving adoption and implementation of high quality mental health policies. © 2015 by Kerman University of Medical Sciences.

Hydrocyclonic separation of invasive New Zealand mudsnails from an aquaculture water source

USGS Publications Warehouse

Nielson, R. Jordan; Moffitt, Christine M.; Watten, Barnaby J.

2012-01-01

Invasive New Zealand mudsnails (Potamopyrgus antipodarum, NZMS) have infested freshwater aquaculture facilities in the western United States and disrupted stocking or fish transportation activities because of the risk of transporting NZMS to naive locations. We tested the efficacy of a gravity-fed, hydrocyclonicseparation system to remove NZMS from an aquaculture water source at two design flows: 367 L/min and 257 L/min. The hydrocyclone effectively filtered all sizes of snails (including newly emerged neonates) from inflows. We modeled cumulative recovery of three sizes of snails, and determined that both juvenile and adult sized snails were transported similarly through the filtration system, but the transit of neonates was faster and similar to the transport of water particles. We found that transit times through the filtration system were different between the two flows regardless of snail size, and the hydrocyclone filter operated more as a plug flow system with dispersion, especially when transporting and removing the larger sized adult and juvenile sized snails. Our study supports hydrocyclonic filtration as an important tool to provide snail free water for aquaculture operations that require uninfested water sources.

The Rising Tide of Antimicrobial Resistance in Aquaculture: Sources, Sinks and Solutions.

PubMed

Watts, Joy E M; Schreier, Harold J; Lanska, Lauma; Hale, Michelle S

2017-06-01

As the human population increases there is an increasing reliance on aquaculture to supply a safe, reliable, and economic supply of food. Although food production is essential for a healthy population, an increasing threat to global human health is antimicrobial resistance. Extensive antibiotic resistant strains are now being detected; the spread of these strains could greatly reduce medical treatment options available and increase deaths from previously curable infections. Antibiotic resistance is widespread due in part to clinical overuse and misuse; however, the natural processes of horizontal gene transfer and mutation events that allow genetic exchange within microbial populations have been ongoing since ancient times. By their nature, aquaculture systems contain high numbers of diverse bacteria, which exist in combination with the current and past use of antibiotics, probiotics, prebiotics, and other treatment regimens-singularly or in combination. These systems have been designated as "genetic hotspots" for gene transfer. As our reliance on aquaculture grows, it is essential that we identify the sources and sinks of antimicrobial resistance, and monitor and analyse the transfer of antimicrobial resistance between the microbial community, the environment, and the farmed product, in order to better understand the implications to human and environmental health.

Probiotics as beneficial microbes in aquaculture: an update on their multiple modes of action: a review.

PubMed

Zorriehzahra, Mohammad Jalil; Delshad, Somayeh Torabi; Adel, Milad; Tiwari, Ruchi; Karthik, K; Dhama, Kuldeep; Lazado, Carlo C

2016-12-01

Wide and discriminate use of antibiotics has resulted in serious biological and ecological concerns, especially the emergence of antibiotic resistance. Probiotics, known as beneficial microbes, are being proposed as an effective and eco-friendly alternative to antibiotics. They were first applied in aquaculture species more than three decades ago, but considerable attention had been given only in the early 2000s. Probiotics are defined as live or dead, or even a component of the microorganisms that act under different modes of action in conferring beneficial effects to the host or to its environment. Several probiotics have been characterized and applied in fish and a number of them are of host origin. Unlike some disease control alternatives being adapted and proposed in aquaculture where actions are unilateral, the immense potential of probiotics lies on their multiple mechanisms in conferring benefits to the host fish and the rearing environment. The staggering number of probiotics papers in aquaculture highlights the multitude of advantages from these microorganisms and conspicuously position them in the dynamic search for health-promoting alternatives for cultured fish. This paper provides an update on the use of probiotics in finfish aquaculture, particularly focusing on their modes of action. It explores the contemporary understanding of their spatial and nutritional competitiveness, inhibitory metabolites, environmental modification capability, immunomodulatory potential and stress-alleviating mechanism. This timely update affirms the importance of probiotics in fostering sustainable approaches in aquaculture and provides avenues in furthering its research and development.

PISA, National and Regional Education Policies and Their Effect on Mathematics Teaching in England and Germany

ERIC Educational Resources Information Center

Kelly, Peter; Kotthoff, Hans-Georg

2017-01-01

To consider how processes of education governance linking the work of international organisations and national and regional policy-making in two contrasting policy environments affect policy enactment in schools, differences in mathematics teaching between English and German secondary schools were analysed using Bernstein's account of pedagogic…

The political ecology of health: perceptions of environment, economy, health and well-being among 'Namgis First Nation.

PubMed

Richmond, C; Elliott, S J; Matthews, R; Elliott, B

2005-12-01

Informed by Mayer's (Progr. Hum. Geogr 20 (1996) 441) political ecology of disease framework, this paper investigates First Nation's perceptions of the links between environment, economy and health and well-being. A case study of 'Namgis First Nation (Alert Bay, British Columbia, Canada) is used to explore the risks and benefits of salmon aquaculture for British Columbia's First Nations. Analysis of interview data (n = 23) indicates strong links between reduced access to environmental resources, marginal participation in the economy, and declining community health and well being. Results suggest that aquaculture development has further decreased the community's access to environmental resources, thereby restricting those economic, social, and cultural activities that determine good health and well-being for this community.

The National Educational Research Policy and Priorities Board: Its Role, Development, and Prospects.

ERIC Educational Resources Information Center

National Educational Research Policy and Priorities Board (ED/OERI), Washington, DC.

The National Educational Research Policy and Priorities Board (NERPPB) was established under the Improving America's Schools Act of 1994 to work with the U.S. Department of Education's Office of Educational Research and Improvement (OERI) to forge a national consensus with respect to a long-term agenda for educational research, development,…

75 FR 6398 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee's...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-09

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of the National Coordinator for Health Information Technology; HIT Policy Committee's Adoption/Certification Workgroup Meeting; Notice of Meeting AGENCY: Office... of Committee: HIT Policy Committee's Adoption/Certification Workgroup. General Function of the...

The Role of Education within National Human Resource Development Policy

ERIC Educational Resources Information Center

Schmidt, Kathleen V.

2008-01-01

Trade and economic viability are becoming increasingly important in all countries around the world. As a result, Human Resource Development (HRD) is becoming an integral part of a country's ability to sustain development and it is evident that many countries outside of the United States are integrating HRD as part of their national policy (NHRD).…

America's People: An Imperiled Resource. National Urban Policy Issues for a New Federal Administration.

ERIC Educational Resources Information Center

National Association of State Universities and Land Grant Colleges, Washington, DC.

This report seeks to identify and make policy recommendations concerning major urban issues confronting the Bush Administration. The Division of Urban Affairs of the National Association of State Universities and Land-Grant Colleges (NASULGC) established working groups and commissioned papers on the following six key urban policy issues: (1)…

The National Disability Insurance Scheme and Access to Education: Progressive or Coercive Policy Discourse?

ERIC Educational Resources Information Center