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Sample records for mato grosso district

  1. Factors associated with the incidence of malaria in settlement areas in the district of Juruena, Mato Grosso state, Brazil.

    PubMed

    Ferreira, Irani Machado; Yokoo, Edna Massae; Souza-Santos, Reinaldo; Galvão, Noemi Dreyer; Atanaka-Santos, Marina

    2012-09-01

    Factors associated with the incidence of malaria in the Vale do Amanhecer settlement, Juruena, Mato Grosso in 2005 were analyzed. Two hundred settlers of both genders and aged 18 years and above were interviewed. The prevalence of malaria reported in 2005 was 33%. The prevalence ratio showed that the highest prevalence of malaria was found in individuals involved in gold mining activities (67%); who came from non-endemic areas (43%); had inadequate knowledge about the time of greatest activity of the vector (71%); and who reported being outside after 5 p.m. (59%). It was concluded that in the Vale do Amanhecer settlement, factors such as occupation, origin, inadequate knowledge about where malaria is transmitted, inadequate knowledge about the time the mosquito usually bites and individual practices in relation to the peak period of mosquito activity were associated with malaria in 2005.

  2. Factors associated with the incidence of malaria in settlement areas in the district of Juruena, Mato Grosso state, Brazil.

    PubMed

    Ferreira, Irani Machado; Yokoo, Edna Massae; Souza-Santos, Reinaldo; Galvão, Noemi Dreyer; Atanaka-Santos, Marina

    2012-09-01

    Factors associated with the incidence of malaria in the Vale do Amanhecer settlement, Juruena, Mato Grosso in 2005 were analyzed. Two hundred settlers of both genders and aged 18 years and above were interviewed. The prevalence of malaria reported in 2005 was 33%. The prevalence ratio showed that the highest prevalence of malaria was found in individuals involved in gold mining activities (67%); who came from non-endemic areas (43%); had inadequate knowledge about the time of greatest activity of the vector (71%); and who reported being outside after 5 p.m. (59%). It was concluded that in the Vale do Amanhecer settlement, factors such as occupation, origin, inadequate knowledge about where malaria is transmitted, inadequate knowledge about the time the mosquito usually bites and individual practices in relation to the peak period of mosquito activity were associated with malaria in 2005. PMID:22996892

  3. Molecular Epidemiology of Laguna Negra Virus, Mato Grosso State, Brazil

    PubMed Central

    Travassos da Rosa, Elizabeth S.; Medeiros, Daniele B.A.; Nunes, Márcio R.T.; Simith, Darlene B.; Pereira, Armando de S.; Elkhoury, Mauro R.; Santos, Elizabeth Davi; Lavocat, Marília; Marques, Aparecido A.; Via, Alba V.G.; Kohl, Vânia A.; Terças, Ana C.P.; D`Andrea, Paulo; Bonvícino, Cibele R.; Sampaio de Lemos, Elba R.

    2012-01-01

    We associated Laguna Negra virus with hantavirus pulmonary syndrome in Mato Grosso State, Brazil, and a previously unidentified potential host, the Calomys callidus rodent. Genetic testing revealed homologous sequencing in specimens from 20 humans and 8 mice. Further epidemiologic studies may lead to control of HPS in Mato Grosso State. PMID:22607717

  4. Socioeconomic development and agricultural intensification in Mato Grosso

    PubMed Central

    VanWey, Leah K.; Spera, Stephanie; de Sa, Rebecca; Mahr, Dan; Mustard, John F.

    2013-01-01

    The Brazilian agro-industrial frontier in Mato Grosso rapidly expanded in total area of mechanized production and in total value of production in the last decade. This article shows the spatial pattern of that expansion from 2000 to 2010, based on novel analyses of satellite imagery. It then explores quantitatively and qualitatively the antecedents and correlates of intensification, the expansion of the area under two crops per year. Double cropping is most likely in areas with access to transportation networks, previous profitable agricultural production, and strong existing ties to national and international commodity markets. The article concludes with an exploration of the relationship between double cropping and socioeconomic development, showing that double cropping is strongly correlated with incomes of all residents of a community and with investments in education. We conclude that double cropping in Mato Grosso is very closely tied to multiple indicators of socioeconomic development. PMID:23610174

  5. Export-oriented deforestation in Mato Grosso: harbinger or exception for other tropical forests?

    PubMed

    DeFries, Ruth; Herold, Martin; Verchot, Louis; Macedo, Marcia N; Shimabukuro, Yosio

    2013-06-01

    The Brazilian state of Mato Grosso was a global deforestation hotspot in the early 2000s. Deforested land is used predominantly to produce meat for distal consumption either through cattle ranching or soya bean for livestock feed. Deforestation declined dramatically in the latter part of the decade through a combination of market forces, policies, enforcement and improved monitoring. This study assesses how representative the national-level drivers underlying Mato Grosso's export-oriented deforestation are in other tropical forest countries based on agricultural exports, commercial agriculture and urbanization. We also assess how pervasive the governance and technical monitoring capacity that enabled Mato Grosso's decline in deforestation is in other countries. We find that between 41 and 54 per cent of 2000-2005 deforestation in tropical forest countries (other than Brazil) occurred in countries with drivers similar to Brazil. Very few countries had national-level governance and capacity similar to Brazil. Results suggest that the ecological, hydrological and social consequences of land-use change for export-oriented agriculture as discussed in this Theme Issue were applicable in about one-third of all tropical forest countries in 2000-2005. However, the feasibility of replicating Mato Grosso's success with controlling deforestation is more limited. Production landscapes to support distal consumption similar to Mato Grosso are likely to become more prevalent and are unlikely to follow a land-use transition model with increasing forest cover. PMID:23610176

  6. Export-oriented deforestation in Mato Grosso: harbinger or exception for other tropical forests?

    PubMed Central

    DeFries, Ruth; Herold, Martin; Verchot, Louis; Macedo, Marcia N.; Shimabukuro, Yosio

    2013-01-01

    The Brazilian state of Mato Grosso was a global deforestation hotspot in the early 2000s. Deforested land is used predominantly to produce meat for distal consumption either through cattle ranching or soya bean for livestock feed. Deforestation declined dramatically in the latter part of the decade through a combination of market forces, policies, enforcement and improved monitoring. This study assesses how representative the national-level drivers underlying Mato Grosso's export-oriented deforestation are in other tropical forest countries based on agricultural exports, commercial agriculture and urbanization. We also assess how pervasive the governance and technical monitoring capacity that enabled Mato Grosso's decline in deforestation is in other countries. We find that between 41 and 54 per cent of 2000–2005 deforestation in tropical forest countries (other than Brazil) occurred in countries with drivers similar to Brazil. Very few countries had national-level governance and capacity similar to Brazil. Results suggest that the ecological, hydrological and social consequences of land-use change for export-oriented agriculture as discussed in this Theme Issue were applicable in about one-third of all tropical forest countries in 2000–2005. However, the feasibility of replicating Mato Grosso's success with controlling deforestation is more limited. Production landscapes to support distal consumption similar to Mato Grosso are likely to become more prevalent and are unlikely to follow a land-use transition model with increasing forest cover. PMID:23610176

  7. Export-oriented deforestation in Mato Grosso: harbinger or exception for other tropical forests?

    PubMed

    DeFries, Ruth; Herold, Martin; Verchot, Louis; Macedo, Marcia N; Shimabukuro, Yosio

    2013-06-01

    The Brazilian state of Mato Grosso was a global deforestation hotspot in the early 2000s. Deforested land is used predominantly to produce meat for distal consumption either through cattle ranching or soya bean for livestock feed. Deforestation declined dramatically in the latter part of the decade through a combination of market forces, policies, enforcement and improved monitoring. This study assesses how representative the national-level drivers underlying Mato Grosso's export-oriented deforestation are in other tropical forest countries based on agricultural exports, commercial agriculture and urbanization. We also assess how pervasive the governance and technical monitoring capacity that enabled Mato Grosso's decline in deforestation is in other countries. We find that between 41 and 54 per cent of 2000-2005 deforestation in tropical forest countries (other than Brazil) occurred in countries with drivers similar to Brazil. Very few countries had national-level governance and capacity similar to Brazil. Results suggest that the ecological, hydrological and social consequences of land-use change for export-oriented agriculture as discussed in this Theme Issue were applicable in about one-third of all tropical forest countries in 2000-2005. However, the feasibility of replicating Mato Grosso's success with controlling deforestation is more limited. Production landscapes to support distal consumption similar to Mato Grosso are likely to become more prevalent and are unlikely to follow a land-use transition model with increasing forest cover.

  8. Recent cropping frequency, expansion, and abandonment in Mato Grosso, Brazil had selective land characteristics

    NASA Astrophysics Data System (ADS)

    Spera, Stephanie A.; Cohn, Avery S.; VanWey, Leah K.; Mustard, Jack F.; Rudorff, Bernardo F.; Risso, Joel; Adami, Marcos

    2014-05-01

    This letter uses satellite remote sensing to examine patterns of cropland expansion, cropland abandonment, and changing cropping frequency in Mato Grosso, Brazil from 2001 to 2011. During this period, Mato Grosso emerged as a globally important center of agricultural production. In 2001, 3.3 million hectares of mechanized agriculture were cultivated in Mato Grosso, of which 500 000 hectares had two commercial crops per growing season (double cropping). By 2011, Mato Grosso had 5.8 million hectares of mechanized agriculture, of which 2.9 million hectares were double cropped. We found these agricultural changes to be selective with respect to land attributes—significant differences (p < 0.001) existed between the land attributes of agriculture versus non-agriculture, single cropping versus double cropping, and expansion versus abandonment. Many of the land attributes (elevation, slope, maximum temperature, minimum temperature, initial soy transport costs, and soil) that were associated with an increased likelihood of expansion were associated with a decreased likelihood of abandonment (p < 0.001). While land similar to agriculture and double cropping in 2001 was much more likely to be developed for agriculture than all other land, new cropland shifted to hotter, drier, lower locations that were more isolated from agricultural infrastructure (p < 0.001). The scarcity of high quality remaining agricultural land available for agricultural expansion in Mato Grosso could be contributing to the slowdown in agricultural expansion observed there over 2006 to 2011. Land use policy analyses should control for land scarcity constraints on agricultural expansion.

  9. DENGUE OUTBREAK IN MATO GROSSO STATE, MIDWESTERN BRAZIL

    PubMed Central

    HEINEN, Letícia Borges da Silva; ZUCHI, Nayara; CARDOSO, Belgath Fernandes; dos SANTOS, Marcelo Adriano Mendes; NOGUEIRA, Mauricio Lacerda; DEZENGRINI-SLHESSARENKO, Renata

    2015-01-01

    Dengue virus (DENV) is the most frequent arbovirus worldwide. In this study, we report a large outbreak in Mato Grosso State (MT). Serum samples from 604 patients with acute febrile illness for less than five days were inoculated in C6/36 cells, then infected cells were subjected to an indirect immunofluorescence test for DENV serotypes and yellow fever virus. Serum samples were submitted to a multiplex-semi-nested-RT-PCR for 11 flaviviruses. DENV-4 was isolated in 150/604 (24.8%) and DENV-1 in 19/604 (3.1%) specimens. By RT-PCR, 331 (54.8%) samples tested positive for DENV; 321 had single infections (DENV-4 n = 305; DENV-1 n = 15; DENV-3 n = 1), nine had co-infections of DENV-1/DENV-4, and one of DENV-2/DENV-4. DENV-4 was detected in 315/331 (95.2%) positive patients from 17 municipalities, and DENV-1 in 24/331 (7.2%) patients from five cities in north-central MT and the city of Cuiaba. The incidence of infection was higher in patients aged 20-39 (142/331; 42.9%). The NS5 partial nucleotide sequence of DENV-1 was most similar to that of genotype V, DENV-2 to Southeast Asian/American, DENV-3 to genotype III, and DENV-4 to genotype II strains, considered the most frequent strains in Brazil. This outbreak coincided with the introduction of DENV-4 in the state. Cuiaba was hyperendemic for the four DENV serotypes, highlighting the necessity for arbovirus surveillance in MT. PMID:27049702

  10. DENGUE OUTBREAK IN MATO GROSSO STATE, MIDWESTERN BRAZIL.

    PubMed

    Heinen, Letícia Borges da Silva; Zuchi, Nayara; Cardoso, Belgath Fernandes; Santos, Marcelo Adriano Mendes dos; Nogueira, Mauricio Lacerda; Dezengrini-Slhessarenko, Renata

    2015-12-01

    Dengue virus (DENV) is the most frequent arbovirus worldwide. In this study, we report a large outbreak in Mato Grosso State (MT). Serum samples from 604 patients with acute febrile illness for less than five days were inoculated in C6/36 cells, then infected cells were subjected to an indirect immunofluorescence test for DENV serotypes and yellow fever virus. Serum samples were submitted to a multiplex-semi-nested-RT-PCR for 11 flaviviruses. DENV-4 was isolated in 150/604 (24.8%) and DENV-1 in 19/604 (3.1%) specimens. By RT-PCR, 331 (54.8%) samples tested positive for DENV; 321 had single infections (DENV-4 n = 305; DENV-1 n = 15; DENV-3 n = 1), nine had co-infections of DENV-1/DENV-4, and one of DENV-2/DENV-4. DENV-4 was detected in 315/331 (95.2%) positive patients from 17 municipalities, and DENV-1 in 24/331 (7.2%) patients from five cities in north-central MT and the city of Cuiaba. The incidence of infection was higher in patients aged 20-39 (142/331; 42.9%). The NS5 partial nucleotide sequence of DENV-1 was most similar to that of genotype V, DENV-2 to Southeast Asian/American, DENV-3 to genotype III, and DENV-4 to genotype II strains, considered the most frequent strains in Brazil. This outbreak coincided with the introduction of DENV-4 in the state. Cuiaba was hyperendemic for the four DENV serotypes, highlighting the necessity for arbovirus surveillance in MT.

  11. Ethnopharmacology of Medicinal Plants of the Pantanal Region (Mato Grosso, Brazil)

    PubMed Central

    Bieski, Isanete Geraldini Costa; Rios Santos, Fabrício; de Oliveira, Rafael Melo; Espinosa, Mariano Martinez; Macedo, Miramy; Albuquerque, Ulysses Paulino; de Oliveira Martins, Domingos Tabajara

    2012-01-01

    Traditional knowledge is an important source of obtaining new phytotherapeutic agents. Ethnobotanical survey of medicinal plants was conducted in Nossa Senhora Aparecida do Chumbo District (NSACD), located in Poconé, Mato Grosso, Brazil using semi-structured questionnaires and interviews. 376 species of medicinal plants belonging to 285 genera and 102 families were cited. Fabaceae (10.2%), Asteraceae (7.82%) and Lamaceae (4.89%) families are of greater importance. Species with the greater relative importance were Himatanthus obovatus (1.87), Hibiscus sabdariffa (1.87), Solidago microglossa (1.80), Strychnos pseudoquina (1.73) and Dorstenia brasiliensis, Scoparia dulcis L., and Luehea divaricata (1.50). The informant consensus factor (ICF) ranged from 0.13 to 0.78 encompassing 18 disease categories,of which 15 had ICF greater than 0.50, with a predominance of disease categories related to injuries, poisoning and certain other consequences of external causes (ICF  =  0.78) having 65 species cited while 20 species were cited for mental and behavioral disorders (ICF  =  0.77). The results show that knowledge about medicinal plants is evenly distributed among the population of NSACD. This population possesses medicinal plants for most disease categories, with the highest concordance for prenatal, mental/behavioral and respiratory problems. PMID:22474496

  12. Ethnopharmacology of medicinal plants of the pantanal region (mato grosso, Brazil).

    PubMed

    Bieski, Isanete Geraldini Costa; Rios Santos, Fabrício; de Oliveira, Rafael Melo; Espinosa, Mariano Martinez; Macedo, Miramy; Albuquerque, Ulysses Paulino; de Oliveira Martins, Domingos Tabajara

    2012-01-01

    Traditional knowledge is an important source of obtaining new phytotherapeutic agents. Ethnobotanical survey of medicinal plants was conducted in Nossa Senhora Aparecida do Chumbo District (NSACD), located in Poconé, Mato Grosso, Brazil using semi-structured questionnaires and interviews. 376 species of medicinal plants belonging to 285 genera and 102 families were cited. Fabaceae (10.2%), Asteraceae (7.82%) and Lamaceae (4.89%) families are of greater importance. Species with the greater relative importance were Himatanthus obovatus (1.87), Hibiscus sabdariffa (1.87), Solidago microglossa (1.80), Strychnos pseudoquina (1.73) and Dorstenia brasiliensis, Scoparia dulcis L., and Luehea divaricata (1.50). The informant consensus factor (ICF) ranged from 0.13 to 0.78 encompassing 18 disease categories,of which 15 had ICF greater than 0.50, with a predominance of disease categories related to injuries, poisoning and certain other consequences of external causes (ICF  =  0.78) having 65 species cited while 20 species were cited for mental and behavioral disorders (ICF  =  0.77). The results show that knowledge about medicinal plants is evenly distributed among the population of NSACD. This population possesses medicinal plants for most disease categories, with the highest concordance for prenatal, mental/behavioral and respiratory problems. PMID:22474496

  13. First Record of Edessa meditabunda (F.) on Lettuce in Mato Grosso State, Brazil.

    PubMed

    Krinski, D; Favetti, B M; Butnariu, A R

    2012-02-01

    We report the first record of the stink bug Edessa meditabunda (F.) on lettuce Lactuca sativa in the organic vegetable garden "Cheiro Verde" in Tangará da Serra, State of Mato Grosso, Brazil (14°37'13″ S, 57°28'46″ W). During September, October, and November 2009, we collected 1,099 adults, 43 nymphs, and 29 egg masses. Feeding by this stink bug possibly caused early bolting. PMID:23950014

  14. Virtual and Embedded Nutrient Flows from Soybean Production in Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Lathuilliere, M. J.; Couto, E. G.; Johnson, M. S.

    2012-12-01

    The increase in international trade of agricultural products has enabled consumers to take advantage of distant resources to secure their provision of food. However, such a relationship has also distanced consumers from producers, resulting in environmental footprints often externalized to distant countries. For example, half of all soybeans grown in the state of Mato Grosso, the largest Brazilian soybean producer this past decade, were exported to China and Europe in 2009. This study looks at nitrogen (N), phosphorous (P) and potassium (K) use related to Mato Grosso soybean production and exports to China and Europe in the 2000-2009 period. More specifically we look at 'virtual' and 'embedded' NPK flows to China and Europe, where 'virtual' represents NPK inputs associated with soybean production but not actually embedded in the exported soybeans, and 'embedded' represents the NPK contained within the soybeans. Both virtual and embedded NPK export flows more than doubled between 2000 and 2009, with embedded NPK flows up to 18 times larger than virtual flows on an annual basis. We also quantify nutrient balances resulting from the soybean trade including imported and domestically produced fertilizer. Initial results suggest that the majority of embedded N may cause an issue for importing countries, while virtual P is mostly externalized to Mato Grosso which must rely on limited national production and fertilizer imports to meet P needs. This study contributes towards a more comprehensive understanding of the use of nutrients in soybean production as a component of a more complete environmental impact assessment of this agricultural product.

  15. Land use effects on green water fluxes from agricultural production in Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Lathuilliere, M. J.; Johnson, M. S.; Donner, S. D.

    2010-12-01

    The blue water/green water paradigm is increasingly used to differentiate between subsequent routing of precipitation once it reaches the soil. “Blue” water is that which infiltrates deep in the soil to become streams and aquifers, while “green” water is that which remains in the soil and is either evaporated (non-productive green water) or transpired by plants (productive green water). This differentiation in the fate of precipitation has provided a new way of thinking about water resources, especially in agriculture for which better use of productive green water may help to relieve stresses from irrigation (blue water). The state of Mato Grosso, Brazil, presents a unique case for the study of green water fluxes due to an expanding agricultural land base planted primarily to soybean, maize, sugar cane, and cotton. These products are highly dependent on green water resources in Mato Grosso where crops are almost entirely rain-fed. We estimate the change in green water fluxes from agricultural expansion for the 2000-2008 period in the state of Mato Grosso based on agricultural production data from the Instituto Brasileiro de Geografia e Estatísticas and a modified Penman-Monteith equation. Initial results for seven municipalities suggest an increase in agricultural green water fluxes, ranging from 1-10% per year, due primarily to increases in cropped areas. Further research is underway to elucidate the role of green water flux variations from land use practices on the regional water cycle.

  16. Gerromorpha (Hemiptera: Heteroptera) of eastern Mato Grosso State, Brazil: checklist, new records, and species distribution modeling.

    PubMed

    Dias-Silva, Karina; Moreira, Felipe Ferraz Figueiredo; Giehl, Nubia França Da Silva; Nóbrega, Caroline Correa; Cabette, Helena Soares Ramos

    2013-01-01

    The infraorder Gerromorpha comprises semiaquatic bugs, most of which spend much of their lifetime on the water surface, between floating plants, or on the margins of water bodies. Based on literature and collections made on streams and lakes on municipalities of eastern Mato Grosso, Brazil, a list has been elaborated with 52 species, including several new records. Out of the recorded species, 26 belong to the family Veliidae, 20 to Gerridae, three to Hydrometridae, two to Mesoveliidae, and one to Hebridae. The modeling of the potential geographical distribution is also presented for the 20 species that have been recorded for the first time from the state.

  17. Gerromorpha (Hemiptera: Heteroptera) of eastern Mato Grosso State, Brazil: checklist, new records, and species distribution modeling.

    PubMed

    Dias-Silva, Karina; Moreira, Felipe Ferraz Figueiredo; Giehl, Nubia França Da Silva; Nóbrega, Caroline Correa; Cabette, Helena Soares Ramos

    2013-01-01

    The infraorder Gerromorpha comprises semiaquatic bugs, most of which spend much of their lifetime on the water surface, between floating plants, or on the margins of water bodies. Based on literature and collections made on streams and lakes on municipalities of eastern Mato Grosso, Brazil, a list has been elaborated with 52 species, including several new records. Out of the recorded species, 26 belong to the family Veliidae, 20 to Gerridae, three to Hydrometridae, two to Mesoveliidae, and one to Hebridae. The modeling of the potential geographical distribution is also presented for the 20 species that have been recorded for the first time from the state. PMID:25112624

  18. Clinical and epidemiological features of 123 cases of cryptococcosis in Mato Grosso do Sul, Brazil.

    PubMed

    Lindenberg, Andrea de Siqueira Campos; Chang, Marilene Rodrigues; Paniago, Anamaria Melo Miranda; Lazéra, Márcia dos Santos; Moncada, Paula Maria Frank; Bonfim, Gisele Facholi; Nogueira, Susie Andries; Wanke, Bodo

    2008-01-01

    To identify the clinical and epidemiological profile of cryptococcosis diagnosed at the University Hospital of the Federal University of Mato Grosso do Sul, Brazil, medical records of 123 patients admitted from January 1995 to December 2005 were analyzed. One hundred and four cases (84.5%) had HIV infection, six (4.9%) had other predisposing conditions and 13 (10.6%) were immunocompetent. Male patients predominated (68.3%) and their age ranged from 19 to 69 years (mean: 35.9). Most patients (73.2%) were born and lived lifelong in the state of Mato Grosso do Sul. Involvement of the central nervous system occurred in 103 patients (83.7%) and headache and vomiting were the most frequent symptoms. In 77 cases it was possible to identify the Cryptococcus species: 69 (89.6%) C. neoformans and eight (10.4%) C. gattii. Amphotericin B was the drug of choice for treatment (106/123), followed by fluconazole in 60% of cases. The overall lethality rate was 49.6%, being 51% among the HIV infected patients and 41.2% among the non-HIV infected (p > 0.05). Although cryptococcosis exhibited in our region a similar behavior to that described in the literature, the detection of an important rate of immunocompetent individuals and five C. gattii cryptococcosis in HIV-infected patients is noteworthy.

  19. Environmental influence on coprophagous Scarabaeidae (Insecta, Coleoptera) assemblages in the Pantanal of Mato Grosso.

    PubMed

    Tissiani, A S O; Sousa, W O; Santos, G B; Ide, S; Battirola, L; Marques, M I

    2015-11-01

    Here we examine assemblage structure of coprophagous Scarabaeidae (dung beetles) in the Pantanal of the state of Mato Grosso with respect to flooding regimes, soil texture, leaf litter volume and tree dominance in native and exotic pastures. Samples were collected along 30 transects of 250 m in length in a 5×5 km grid (25 km2). Five pitfalls baited with human feces were placed in each transect. A total of 1692 individuals in 19 species were captured, the majority in the subfamily Scarabaeinae and Aphodiinae. Assemblages were influenced by the duration of flooding and leaf litter volume. None of the other habitat variables was correlated with species richness. Cultivated pastures with exotic grasses were unimportant for composition of the assemblages of beetles. These results indicate that duration of flooding is the most important regulating force in this community.

  20. Use of LANDSAT images to study cerrado vegetation. [Mato Grosso Sul, Brazil

    NASA Technical Reports Server (NTRS)

    Parada, N. D. J. (Principal Investigator); Filho, P. H.

    1982-01-01

    Channel 5 and 7 LANDSAT imagery at the scale of 1:250,000 made during passes in the dry and rainy seasons were used to select the optimal season for cerrado characterization in Mato Grosso do Sul State. The study area is located around the cities of Campo Grande and Tres Lagoas, a region being used for reforestation and rangeland activities. Imagery acquired during the dry season permitted a good discrimination between "cerrado" (woodsy pasture) vegetation and reforestation. In relation to the altered areas, only the recently modified area presented good discrimination of cerrado vegetation. Imagery of the rainy season did not provide a reasonable separation between cerrado and reforestation areas but the altered area could be easily discriminated.

  1. Introduction of the dengue virus type 4 in the State of Mato Grosso do Sul, Brazil.

    PubMed

    Bertolacci-Rocha, Lívia Garcia; Cunha, Rivaldo Venâncio da; Lichs, Gislene Garcia de Castro; Dal Fabbro, Márcia Maria Ferrairo Janini; Motta-Castro, Ana Rita Coimbra

    2014-08-01

    We report on the first isolation of dengue virus serotype 4 (DENV-4) in the State of Mato Grosso do Sul, Brazil, in February, 2012. The cases were isolated in the city of Campo Grande, the state capital, and presented the classic signs and symptoms of dengue fever. DENV-4 was primarily identified through viral isolation in C6/36 clone lineage of Aedes albopictus cells; followed by indirect immunofluorescence, using type-specific monoclonal antibodies. The results were subsequently confirmed by Nested RT-PCR tests. The first description of the introduction of DENV-4 in a state whose population is susceptible to this serotype and the circulation of three other serotypes in the area is cause for concern due to the increased possibility of severe and lethal cases of the disease, and of huge epidemics. PMID:25210917

  2. Farm-scale distribution of deforestation and remaining forest cover in Mato Grosso

    NASA Astrophysics Data System (ADS)

    Richards, Peter D.; Vanwey, Leah

    2016-04-01

    An analysis of data on property size and type as well as land use reveals the distribution of deforestation, remaining forest cover and carbon stocks in Mato Grosso, Brazil's third largest state. Nearly two-thirds of remaining forests and carbon reserves, equating to between 2 and 3 Pg of carbon, are located on private properties. Around 80% of forests and carbon reserves are on properties larger than 1,000 ha, with smallholder farms and public land reform settlements controlling only a tiny fraction of the state's remaining forest and carbon reserves. Efforts to reduce emissions from deforestation and forest degradation must target owners controlling most of the remaining forest and land types with the highest deforestation rates. We thus suggest that policymakers seeking to protect the remaining forest should focus both incentives and enforcement of anti-deforestation laws in the larger properties where most of these forests are located.

  3. Introduction of the dengue virus type 4 in the State of Mato Grosso do Sul, Brazil.

    PubMed

    Bertolacci-Rocha, Lívia Garcia; Cunha, Rivaldo Venâncio da; Lichs, Gislene Garcia de Castro; Dal Fabbro, Márcia Maria Ferrairo Janini; Motta-Castro, Ana Rita Coimbra

    2014-08-01

    We report on the first isolation of dengue virus serotype 4 (DENV-4) in the State of Mato Grosso do Sul, Brazil, in February, 2012. The cases were isolated in the city of Campo Grande, the state capital, and presented the classic signs and symptoms of dengue fever. DENV-4 was primarily identified through viral isolation in C6/36 clone lineage of Aedes albopictus cells; followed by indirect immunofluorescence, using type-specific monoclonal antibodies. The results were subsequently confirmed by Nested RT-PCR tests. The first description of the introduction of DENV-4 in a state whose population is susceptible to this serotype and the circulation of three other serotypes in the area is cause for concern due to the increased possibility of severe and lethal cases of the disease, and of huge epidemics.

  4. Detection of Mayaro virus infections during a dengue outbreak in Mato Grosso, Brazil.

    PubMed

    Vieira, Carla Julia da Silva Pessoa; Silva, David José Ferreira da; Barreto, Eriana Serpa; Siqueira, Carlos Eduardo Hassegawa; Colombo, Tatiana Elias; Ozanic, Katia; Schmidt, Diane Johnson; Drumond, Betânia Paiva; Mondini, Adriano; Nogueira, Maurício Lacerda; Bronzoni, Roberta Vieira de Morais

    2015-07-01

    Arboviruses are common agents of human febrile illness worldwide. In dengue-endemic areas illness due to other arboviruses have been misdiagnosed as dengue based only on clinical-epidemiological data. In this study we investigated the presence of Brazilian arboviruses in sera of 200 patients presenting acute febrile illness, during a dengue outbreak in Sinop, MT, Brazil. The results showed that 38 samples were positive to Dengue virus (DENV) type 1, two samples to DENV type 4, and six to Mayaro virus. These results indicate that arboviruses others than DENV are circulating in Sinop and the surrounding region, which are going undiagnosed. In addition, molecular and evolutionary analyses indicate that two MAYV genotypes are co-circulating in Mato Grosso, Brazil. Thus, a strong surveillance program must be implemented to evaluate and monitor the distribution and the true importance of non-dengue arboviruses in the etiology of acute febrile illnesses.

  5. Observational descriptive study of cutaneous manifestations in patients from Mato Grosso with viral chronic hepatitis*

    PubMed Central

    Rostey, Renato Roberto Liberato; Souto, Francisco José Dutra

    2015-01-01

    BACKGROUND Extrahepatic manifestations are seen in association with chronic infection by hepatitis B or C virus including cutaneous disorders. The frequency of these findings seems to vary among different places and reports. There is a lack of information about this issue in Brazil. OBJECTIVES To estimate the prevalence of cutaneous findings affecting HBV or HCV carriers from a reference outpatient unit in Mato Grosso. METHODS A cross-sectional observational study. RESULTS 108 patients were studied. 88.9% presented some cutaneous findings but must of them were nonrelated to chronic viral infection. Four patients had cutaneous or autoimmune syndromes that may be HBV or HCV related. CONCLUSION In our study we found no statistical association between viral hepatitis and skin diseases. PMID:26734863

  6. Historic emissions from deforestation and forest degradation in Mato Grosso, Brazil: 1) source data uncertainties

    PubMed Central

    2011-01-01

    Background Historic carbon emissions are an important foundation for proposed efforts to Reduce Emissions from Deforestation and forest Degradation and enhance forest carbon stocks through conservation and sustainable forest management (REDD+). The level of uncertainty in historic carbon emissions estimates is also critical for REDD+, since high uncertainties could limit climate benefits from credited mitigation actions. Here, we analyzed source data uncertainties based on the range of available deforestation, forest degradation, and forest carbon stock estimates for the Brazilian state of Mato Grosso during 1990-2008. Results Deforestation estimates showed good agreement for multi-year periods of increasing and decreasing deforestation during the study period. However, annual deforestation rates differed by > 20% in more than half of the years between 1997-2008, even for products based on similar input data. Tier 2 estimates of average forest carbon stocks varied between 99-192 Mg C ha-1, with greatest differences in northwest Mato Grosso. Carbon stocks in deforested areas increased over the study period, yet this increasing trend in deforested biomass was smaller than the difference among carbon stock datasets for these areas. Conclusions Estimates of source data uncertainties are essential for REDD+. Patterns of spatial and temporal disagreement among available data products provide a roadmap for future efforts to reduce source data uncertainties for estimates of historic forest carbon emissions. Specifically, regions with large discrepancies in available estimates of both deforestation and forest carbon stocks are priority areas for evaluating and improving existing estimates. Full carbon accounting for REDD+ will also require filling data gaps, including forest degradation and secondary forest, with annual data on all forest transitions. PMID:22208947

  7. Dung beetles (Coleoptera: Scarabaeoidea) in three landscapes in Mato Grosso do Sul, Brazil.

    PubMed

    Rodrigues, M M; Uchôa, M A; Ide, S

    2013-02-01

    Dung beetles (Coleoptera: Scarabaeoidea) in three landscapes in Mato Grosso do Sul, Brazil. Dung Beetles are important for biological control of intestinal worms and dipterans of economic importance to cattle, because they feed and breed in dung, killing parasites inside it. They are also very useful as bioindicators of species diversity in agricultural or natural environments. The aims of this paper were to study the species richness, and abundance of dung beetles, helping to answer the question: are there differences in the patterns of dung beetle diversity in three environments (pasture, agriculture and forest) in the municipality of Dourados, in the state of Mato Grosso do Sul. A total of 105 samplings were carried out weekly, from November 2005 to November 2007, using three pitfall traps in each environment. The traps were baited with fresh bovine dung, and 44,355 adult dung beetles from 54 species were captured: two from Hyborosidae and 52 from Scarabaeidae. Five species were constant, very abundant and dominant on the pasture, two in the agricultural environment, and two in the environment of Semideciduous forest. Most of the species were characterised as accessories, common and not-dominant. The species with higher abundance was Ataenius platensis Blanchard, 1844. The indexes of Shannon-Wiener diversity were: 2.90 in the pasture, 2.84 in the agricultural environment and 2.66 in the area of native forest. The medium positive presence of dung beetles in the traps in each environment were: 36.88, 42.73 and 20.18 individuals per trap, in the pasture, agricultural environment and in the native forest, respectively. The pasture environment presented a higher diversity index. The species diversity of dung beetles was superior where there was higher abundance and regularity of resource (bovine dung).

  8. Historic Emissions from Deforestation and Forest Degradation in Mato Grosso, Brazil: 1. Source Data Uncertainties

    NASA Technical Reports Server (NTRS)

    Morton, Douglas C.; Sales, Marcio H.; Souza, Carlos M., Jr.; Griscom, Bronson

    2011-01-01

    Historic carbon emissions are an important foundation for proposed efforts to Reduce Emissions from Deforestation and forest Degradation and enhance forest carbon stocks through conservation and sustainable forest management (REDD+). The level of uncertainty in historic carbon emissions estimates is also critical for REDD+, since high uncertainties could limit climate benefits from mitigation actions. Here, we analyzed source data uncertainties based on the range of available deforestation, forest degradation, and forest carbon stock estimates for the Brazilian state of Mato Grosso during 1990-2008. Results: Deforestation estimates showed good agreement for multi-year trends of increasing and decreasing deforestation during the study period. However, annual deforestation rates differed by >20% in more than half of the years between 1997-2008, even for products based on similar input data. Tier 2 estimates of average forest carbon stocks varied between 99-192 Mg C/ha, with greatest differences in northwest Mato Grosso. Carbon stocks in deforested areas increased over the study period, yet this increasing trend in deforested biomass was smaller than the difference among carbon stock datasets for these areas. Conclusions: Patterns of spatial and temporal disagreement among available data products provide a roadmap for future efforts to reduce source data uncertainties for estimates of historic forest carbon emissions. Specifically, regions with large discrepancies in available estimates of both deforestation and forest carbon stocks are priority areas for evaluating and improving existing estimates. Full carbon accounting for REDD+ will also require filling data gaps, including forest degradation and secondary forest, with annual data on all forest transitions.

  9. Leishmania infantum AS A CAUSATIVE AGENT OF CUTANEOUS LEISHMANIASIS IN THE STATE OF MATO GROSSO DO SUL, BRAZIL

    PubMed Central

    CASTRO, Ludiele Souza; FRANÇA, Adriana de Oliveira; FERREIRA, Eduardo de Castro; HANS, Günther; HIGA, Minoru German; GONTIJO, Célia Maria Ferreira; PEREIRA, Agnes Antônia Sampaio; DORVAL, Maria Elizabeth Moraes C.

    2016-01-01

    Cutaneous leishmaniasis is caused by different species of theLeishmania genus. Leishmania(Leishmania) infantum, causing cutaneous leishmaniasis, has been described in patients living in areas where visceral leishmaniasis is endemic. In this study, it was possible to characterize this species in seven slides from cutaneous tissue imprints from patients with cutaneous leishmaniasis in the State of Mato Grosso do Sul, Brazil. PMID:27007566

  10. Endoparasites infecting the semiaquatic coral snake Micrurus surinamensis (Squamata: Elapidae) in the southern Amazonian region, Mato Grosso state, Brazil.

    PubMed

    Ávila, R W; Morais, D H; Anjos, L A; Almeida, W O; Silva, R J

    2013-08-01

    A parasitological survey was conducted in specimens of the semiaquatic coral snake Micrurus surinamensis, a poorly known South American elapid. Four specimens collected at the southern Amazon region in the Brazilian state of Mato Grosso were analyzed for endoparasites. Three parasite species were recovered from the snake hosts: the pentastomid Sebekia oxycephala, the nematode Physaloptera sp. and the trematode Opisthogonimus lecithonotus. This represents new locality and host record for S. oxycephala and O. lecithonotus.

  11. Endoparasites infecting the semiaquatic coral snake Micrurus surinamensis (Squamata: Elapidae) in the southern Amazonian region, Mato Grosso state, Brazil.

    PubMed

    Ávila, R W; Morais, D H; Anjos, L A; Almeida, W O; Silva, R J

    2013-08-01

    A parasitological survey was conducted in specimens of the semiaquatic coral snake Micrurus surinamensis, a poorly known South American elapid. Four specimens collected at the southern Amazon region in the Brazilian state of Mato Grosso were analyzed for endoparasites. Three parasite species were recovered from the snake hosts: the pentastomid Sebekia oxycephala, the nematode Physaloptera sp. and the trematode Opisthogonimus lecithonotus. This represents new locality and host record for S. oxycephala and O. lecithonotus. PMID:24212707

  12. Environmental footprints show China and Europe’s evolving resource appropriation for soybean production in Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Lathuillière, Michael J.; Johnson, Mark S.; Galford, Gillian L.; Couto, Eduardo G.

    2014-07-01

    Mato Grosso has become the center of Brazil’s soybean industry, with production located across an agricultural frontier expanding into savanna and rainforest biomes. We present environmental footprints of soybean production in Mato Grosso and resource flows accompanying exports to China and Europe for the 2000s using five indicators: deforestation, land footprint (LF), carbon footprint (CF), water footprint (WF), and nutrient footprints. Soybean production was associated with 65% of the state’s deforestation, and 14-17% of total Brazilian land use change carbon emissions. The decade showed two distinct production systems illustrated by resources used in the first and second half of the decade. Deforestation and carbon footprint declined 70% while land, water, and nutrient footprints increased almost 30% between the two periods. These differences coincided with a shift in Mato Grosso’s export destination. Between 2006 and 2010, China surpassed Europe in soybean imports when production was associated with 97 m2 deforestation yr-1 ton-1 of soybean, a LF of 0.34 ha yr-1 ton-1, a carbon footprint of 4.6 ton CO2-eq yr-1 ton-1, a WF of 1908 m3 yr-1 ton-1, and virtual phosphorous and potassium of 5.0 kg P yr-1 ton-1 and 0.0042 g K yr-1 ton-1. Mato Grosso constructs soil fertility via phosphorous and potassium fertilizer sourced from third party countries and imported into the region. Through the soybean produced, Mato Grosso then exports both water derived from its abundant, seasonal precipitation and nutrients obtained from fertilizer. In 2010, virtual water flows were 10.3 km3 yr-1 to China and 4.1 km3 yr-1 to Europe. The total embedded nutrient flows to China were 2.12 Mtons yr-1 and 2.85 Mtons yr-1 to Europe. As soybean production grows with global demand, the role of Mato Grosso’s resource use and production vulnerabilities highlight the challenges with meeting future international food security needs.

  13. Genetic structure of natural populations of Theobroma in the Juruena National Park, Mato Grosso State, Brazil.

    PubMed

    Silva, B M; Rossi, A A B; Dardengo, J F E; Silva, C R; Silva, I V; Silva, M L; Silva, C J

    2015-01-01

    Several species within the genus Theobroma have particularly high economic value, including T. cacao and T. grandiflorum. Other species in this genus, such as T. speciosum and T. subincanum, have potential value for use in the conservation of genetic diversity in breeding programs. These latter species could also be domesticated or improved to produce commercial products. Using 13 simple sequence repeat loci, the population structure and genetic diversity of T. speciosum and T. subincanum natural populations in the Juruena National Park, Mato Grosso State, Brazil, was studied. We sampled all individuals of each species (N = 25) present inside a designated research area established by the Program for Research on Biodiversity. The average number of alleles per locus was 5 for T. speciosum and 6.69 for T. subincanum, with average PIC values above 0.5 in both species. All evaluated individuals varied genetically. Seeds from the individuals analyzed will be useful for the development of germplasm banks and for establishment of breeding programs.

  14. Zoonotic Bartonella species in wild rodents in the state of Mato Grosso do Sul, Brazil.

    PubMed

    Favacho, Alexsandra Rodrigues de Mendonça; Andrade, Marcelle Novaes; de Oliveira, Renata Carvalho; Bonvicino, Cibele Rodrigues; D'Andrea, Paulo Sergio; de Lemos, Elba Regina Sampaio

    2015-01-01

    Several rodent-associated Bartonella species cause disease in humans but little is known about their epidemiology in Brazil. The presence of Bartonella spp. in wild rodents captured in two municipalities of the Mato Grosso do Sul state was assessed by polymerase chain reaction (PCR). Fragments of heart tissue from 42 wild rodents were tested using primers targeting the Bartonella 16S-23S intergenic transcribed spacer (ITS) region and citrate synthase gltA gene. The wild rodents were identified based on external and cranial morphology and confirmed at species level by mitochondrial DNA (cytochrome B) sequencing and karyotype. Overall, 42.9% (18/42) of the wild rodents were PCR positive for Bartonella spp.: Callomys callosus (04), Cerradomys maracajuensis (04), Hylaeamus megacephalus (01), Necromys lasiurus (06), Nectomys squamipes (01), Oecomys catherinae (01) and Oxymycterus delator (01). Bartonella vinsonii subsp. arupensis was detected in N. lasiurus (46%) and C. callosus (21%) captured in the two study sites. We reported the first molecular detection of B. vinsonii subsp. arupensis in different species of wild rodents collected in the Brazilian territory. Further studies are needed to examine the role of these mammals in the eco-epidemiology of bartonellosis in Brazil.

  15. Population dynamics of caterpillars on three cover crops before sowing cotton in Mato Grosso (Brazil).

    PubMed

    Silvie, P J; Menzel, C A; Mello, A; Coelho, A G

    2010-01-01

    Direct seeding mulch-based cropping systems under a preliminary cover crop such as millet are common in some areas of Brazil. Lepidopteran pests that damage cotton, soybean and maize crops can proliferate on cover crops, so preventive chemical treatments are necessary. Very little data is available on these pests on cover crops. This paper presents the dynamics of Spodoptera frugiperda, S. eridania, Mocis latipes and Diatraea saccharalis caterpillars monitored at Primavera do Leste, Mato Grosso state (Brazil) during the of 2005/2006 and 2006/2007 cropping seasons on four cover crops, i.e. finger millet (Eleusine coracana), pearl millet (Pennisetum glaucum), sorghum (Sorghum bicolor) and ruzigrass (Brachiaria ruziziensis). The pests were visually counted on plants within a 1 m2 transect (wooden frame). Caterpillars were reared to facilitate identification of collected species and parasitoids. Many S. frugiperda caterpillars were observed on millet in 2005, with a maximum of 37 caterpillars/m2. On sorghum, we found 30 caterpillars/m2, or 0.83 caterpillars/plant. The Diatraea borer attacked sorghum later than the other pests. M. latipes was also observed on millet. The millet cover crop had to be dried for at least 1 month before direct drilling the main cotton crop in order to impede S. frugiperda infestations on cotton plantlets, thus avoiding the need for substantial resowing. The comparative methodological aspects are discussed.

  16. Pesticide levels in ground and surface waters of Primavera do Leste Region, Mato Grosso, Brazil.

    PubMed

    Dores, Eliana F G C; Carbo, Leandro; Ribeiro, Maria L; De-Lamonica-Freire, Ermelinda M

    2008-08-01

    Residues of the herbicides simazine, metribuzin, metolachlor, trifluralin, atrazine, and two metabolites of atrazine, deisopropylatrazine (DIA) and deethylatrazine (DEA), are surveyed in the surface and groundwater of the Primavera do Leste region, Mato Grosso, Brazil during September and December 1998 and April 1999. Different water source sampling stations of groundwater (irrigation water well, drinking water well, and water hole) and surface water (dam and river) are set up based on agricultural land use. A solid-phase extraction procedure followed by gas chromatography-nitrogen-phosphorus detection is used for the determination of these compounds. All compounds are detected at least once in water samples. A temporal trend of pesticide contamination is observed, with the highest contamination frequency occurring in December during the main application season. Metribuzin shows the highest individual detection frequencies throughout the monitoring period, followed by metolachlor, simazine, and DEA. The maximum mean concentrations of pesticides in this study are in the range from 0.14 to 1.7 microg/L. We deduct that the contamination of water resources is predominantly caused by non-point pollution of pesticides used in intensive cash-crop cultures of the Cerrado area. Therefore, a continuous monitoring of pesticide concentrations in water resources of this tropical region is necessary to detect the longer term contamination trends and developing health risks. PMID:18718132

  17. Prevalence and geospatial distribution of bovine cysticercosis in the state of Mato Grosso, Brazil.

    PubMed

    Rossi, Gabriel Augusto Marques; de Simoni, Heloisa Adélia Stefanoni; Lopes, Welber Daniel Zanetti; Almeida, Henrique Meiroz de Souza; Soares, Vando Edésio; Vidal, Ana Maria Centola; Ferraudo, Antonio Sergio; Mathias, Luis Antonio

    2016-08-01

    This study focused on estimating the prevalence and evaluating the geospatial distribution of bovine cysticercosis in the state of Mato Grosso, Brazil. To this, we used data of 6,200,497 animals slaughtered during the years of 2013 and 2014, and from 141 municipalities of the state. The prevalence observed for this period was 0.0873% (95% CI 0.0851-0.0897). Regarding the cysticerci detected, the calcified ones were the most frequent (74.43%). The high odds ratios were observed in animals reared in the Administrative Regions of Sinop, Barra do Garças, Água Boa, Cáceres, Barra do Bugres, Cuiabá, Pontes Lacerda, Rondonópolis, Matupa, São Félix do Araguaia and Lucas do Rio Verde, respectively. Furthermore, the results indicate the existence of a relation between the areas with high cysticercosis prevalence and human population density. We highlight the need of the development of a risk model based on the origin to improve cysticercosis detection in endemic areas. PMID:27435651

  18. Population dynamics of caterpillars on three cover crops before sowing cotton in Mato Grosso (Brazil).

    PubMed

    Silvie, P J; Menzel, C A; Mello, A; Coelho, A G

    2010-01-01

    Direct seeding mulch-based cropping systems under a preliminary cover crop such as millet are common in some areas of Brazil. Lepidopteran pests that damage cotton, soybean and maize crops can proliferate on cover crops, so preventive chemical treatments are necessary. Very little data is available on these pests on cover crops. This paper presents the dynamics of Spodoptera frugiperda, S. eridania, Mocis latipes and Diatraea saccharalis caterpillars monitored at Primavera do Leste, Mato Grosso state (Brazil) during the of 2005/2006 and 2006/2007 cropping seasons on four cover crops, i.e. finger millet (Eleusine coracana), pearl millet (Pennisetum glaucum), sorghum (Sorghum bicolor) and ruzigrass (Brachiaria ruziziensis). The pests were visually counted on plants within a 1 m2 transect (wooden frame). Caterpillars were reared to facilitate identification of collected species and parasitoids. Many S. frugiperda caterpillars were observed on millet in 2005, with a maximum of 37 caterpillars/m2. On sorghum, we found 30 caterpillars/m2, or 0.83 caterpillars/plant. The Diatraea borer attacked sorghum later than the other pests. M. latipes was also observed on millet. The millet cover crop had to be dried for at least 1 month before direct drilling the main cotton crop in order to impede S. frugiperda infestations on cotton plantlets, thus avoiding the need for substantial resowing. The comparative methodological aspects are discussed. PMID:21539250

  19. Pesticide levels in ground and surface waters of Primavera do Leste Region, Mato Grosso, Brazil.

    PubMed

    Dores, Eliana F G C; Carbo, Leandro; Ribeiro, Maria L; De-Lamonica-Freire, Ermelinda M

    2008-08-01

    Residues of the herbicides simazine, metribuzin, metolachlor, trifluralin, atrazine, and two metabolites of atrazine, deisopropylatrazine (DIA) and deethylatrazine (DEA), are surveyed in the surface and groundwater of the Primavera do Leste region, Mato Grosso, Brazil during September and December 1998 and April 1999. Different water source sampling stations of groundwater (irrigation water well, drinking water well, and water hole) and surface water (dam and river) are set up based on agricultural land use. A solid-phase extraction procedure followed by gas chromatography-nitrogen-phosphorus detection is used for the determination of these compounds. All compounds are detected at least once in water samples. A temporal trend of pesticide contamination is observed, with the highest contamination frequency occurring in December during the main application season. Metribuzin shows the highest individual detection frequencies throughout the monitoring period, followed by metolachlor, simazine, and DEA. The maximum mean concentrations of pesticides in this study are in the range from 0.14 to 1.7 microg/L. We deduct that the contamination of water resources is predominantly caused by non-point pollution of pesticides used in intensive cash-crop cultures of the Cerrado area. Therefore, a continuous monitoring of pesticide concentrations in water resources of this tropical region is necessary to detect the longer term contamination trends and developing health risks.

  20. Isolation and phylogenetic relationships of bat trypanosomes from different biomes in Mato Grosso, Brazil.

    PubMed

    Marcili, Arlei; da Costa, Andrea P; Soares, Herbert S; Acosta, Igor da C L; de Lima, Julia T R; Minervino, Antonio H H; Melo, Andréia T L; Aguiar, Daniel M; Pacheco, Richard C; Gennari, Solange M

    2013-12-01

    In the order Chiroptera, more than 30 trypanosome species belonging to the subgenera Herpetosoma, Schizotrypanum, Megatrypanum, and Trypanozoon have been described. The species Trypanosoma cruzi , Trypanosoma cruzi marinkellei, and Trypanosoma dionisii are the most common in bats and belong to the Schizotrypanum subgenus. Bats from 2 different biomes, Pantanal and Amazonia/Cerrado in the state of Mato Grosso, Brazil, were evaluated according to the presence of trypanosome parasites by means of hemoculture and PCR in primary samples (blood samples). A total of 211 bats from 20 different species were caught and the trypanosome prevalence, evaluated through hemoculture, was 9.0% (19), 15.5% (13), and 4.8% (6) in the municipalities of Confresa (Amazonia/Cerrado biome) and Poconé (Pantanal biome). Among the 123 primary samples obtained from the bats, only 3 (2.4%) were positive. Phylogenetic analysis using trypanosomatid barcoding (V7V8 region of SSU rDNA) identified all the isolates and primary samples as T. c. marinkellei. The sequences of the isolates were segregated according to the bat host genus or species and suggest that co-evolutionary patterns exist between hosts and parasites. Further studies in different Brazilian regions and biomes need to be conducted in order to gain real understanding of the diversity of trypanosomes in bats.

  1. Characterization of the fishes and of subsistence fishing in the Pantanal of Mato Grosso, Brazil.

    PubMed

    de Oliveira, R D; de B Nogueira, F M

    2000-08-01

    Fishing is one of the oldest human activities in the Pantanal of Mato Grosso in Central Brazil. In the of Bento Gomes River Basin (Pantanal of Poconé) the presence of fishermen is very common. The objective of this study is to describe the fishing activity in the basin in view of the elaboration of proposals for the sustainable use of this natural resource. Of the 256 fishermen that were registered most are fishing for their subsistence (92%) and the rest (8%) are occasional fishermen (locally called "de lufada" fishermen). "Traíra" (Hoplias malabaricus) and "piranhas" (Serrasalmus marginatus, Serrasalmus spilopleura and Pygocentrus nattereri) were the species most frequently captured for human consumption. The fishing is more intensive during the ebb season and at the beginning of the drought season, when the waters begin to recede for the river channel, as the catch is facilitated by the concentration of fishes at the river margin. The fishermen and their families consume fish three to four times a week, twice a day. Fish meat is one of the only means of obtaining animal protein for dozens of poor families in the area. The number of fishermen, as well as the actual number of catches do not appear to compromise the natural fish stocks, although no specific capture criteria is obeyed by the fishing activity. PMID:11188869

  2. Determining the rate of forest conversion in Mato Grosso, Brazil, using Landsat MSS and AVHRR data

    NASA Technical Reports Server (NTRS)

    Nelson, Ross; Horning, Ned; Stone, Thomas A.

    1987-01-01

    AVHRR-LAC thermal data and Landsat MSS and TM spectral data were used to estimate the rate of forest clearing in Mato Grosso, Brazil, between 1981 and 1984. The Brazilian state was stratified into forest and nonforest. A list sampling procedure was used in the forest stratum to select Landsat MSS scenes for processing based on estimates of fire activity in the scenes. Fire activity in 1984 was estimated using AVHRR-LAC thermal data. State-wide estimates of forest conversion indicate that between 1981 and 1984, 353,966 ha + or - 77,000 ha (0.4 percent of the state area) were converted per year. No evidence of reforestation was found in this digital sample. The relationship between forest clearing rate (based on MSS-TM analysis) and fire activity (estimated using AVHRR data) was noisy (R-squared = 0.41). The results suggest that AVHRR data may be put to better use as a stratification tool than as a subsidiary variable in list sampling.

  3. The Mais Médicos (More Doctors) Program in Mato Grosso State, Brazil: implementation analysis.

    PubMed

    Mota, Reinaldo Gaspar da; Barros, Nelson Filice

    2016-09-01

    Although the 224 health professionals engaged by the More Doctors for Brazil Project (Projeto Mais Médicos para o Brazil, PMMB) to strengthen the National Primary Health Care Policy (Política Nacional de Atenção Básica, PNab) in 104 municipalities of Mato Grosso (MT) State have encountered significant problems in the work process, important advances have resulted in the health of populations served by the More Doctors Programme (Programa Mais Médicos, PMM). This article analyses the implementation and development of the PMM in MT, from 2013 to 2015, on the basis of primary data from focus groups and interviews of social stakeholders at the institutions involved and secondary data from reports by supervisors, tutors, managers and institutions on the MT State Coordinating Committee (CCE) of the PMM. Despite political difficulties in managing implementation, the results show that the endeavour was beneficial in that it surmounted previous obstacles, afforded users greater access, prompted discussion of the problem and proposed and experimented with ways to strengthen primary health care. We conclude that there is a need for broader academic discussion of the provision and training of doctors, of the model of care and of human resource capacity-building by continuing professional development with integration among teaching, service and community. PMID:27653072

  4. Morphoagronomic and molecular profiling of Capsicum spp from southwest Mato Grosso, Brazil.

    PubMed

    Campos, A L; Marostega, T N; Cabral, N S S; Araújo, K L; Serafim, M E; Seabra-Júnior, S; Sudré, C P; Rodrigues, R; Neves, L G

    2016-01-01

    The genus Capsicum ranks as the second most exported vegetable in Brazil, which is also considered to be a center of diversity for this genus. The aim of this study was to rescue genetic variability in the genus Capsicum in the southwest region of Mato Grosso, and to characterize and estimate the genetic diversity of accessions based on morphoagronomic descriptors and inter-simple sequence repeat molecular markers. Data were obtained following the criteria of the International Plant Genetic Resources Institute, renamed Bioversity International for Capsicum. Data were analyzed using different multivariate statistical techniques. An array of binary data was used to analyze molecular data, and the arithmetic complement of the Jaccard index was used to estimate the genetic dissimilarity among accessions. Six well-defined groups were formed based on the morphological characterization. The most divergent accessions were 142 and 126, with 125 and 126 being the most similar. The groups formed following agronomic characterization differed from those formed by morphological characterization, and there was a need to subdivide the groups for better distinction of accessions. Based on molecular analysis, accessions were divided into two groups, and there was also a need to subdivide the groups. Based on joint analysis (morphological + agronomic + molecular), six groups were formed with no duplicates. For all groups, the cophenetic correlation coefficient was higher than 0.8. These results provide useful information for the better management of the work collection. All correlations between the combined distance matrix were significant by the Mantel test. PMID:27525842

  5. Morphometric Analysis of Longipalpis (Diptera: Psychodidae) Complex Populations in Mato Grosso do Sul, Brazil.

    PubMed

    Santos, Mirella F C; Andrade Filho, José D; Fernandes, Carlos E S; Mateus, Nathália L F; Eguchi, Gabriel U; Fernandes, Wedson D; Brazil, Reginaldo P; Oliveira, Everton F; Oliveira, Alessandra G

    2015-05-01

    Owing to the existence of cryptic species that are difficult to distinguish morphologically, the search for new taxonomic characters and methods for identifying and classifying sand flies continues. Lutzomyia longipalpis (Lutz & Neiva, 1912) and Lutzomyia cruzi (Mangabeira, 1938) (Diptera: Psychodidae) are two such species that occur in sympatry in some regions of Mato Grosso do Sul State (MS). Twenty females and twenty males from each of the five populations of Lu. longipalpis and one population of Lu. cruzi from MS were examined. An outlying population of Lu. longipalpis from Estrela de Alagoas, State of Alagoas, was used to compare the degree of divergence among the groups in MS. Specimens were cleared, mounted on slides, identified, and measured using LAS-Leica. The principal component analysis of morphometric characters showed a high degree of variation among females, while males varied to a lower degree. The populations of Alagoas and Miranda demonstrated the greatest variation. The first region, Alagoas, is geographically distant from the others and occurs under distinctly different ecological conditions, which likely accounts for the variation. Further studies should be made to elucidate the factors that contribute to the differences found between the populations of MS.

  6. A new species of Scinax Wagler (Anura: Hylidae) from Mato Grosso, Brazil.

    PubMed

    Araujo-Vieira, Katyuscia; Valdujo, Paula Hanna; Faivovich, Julián

    2016-01-01

    A new species of the Scinax ruber Clade is described from Municipality of Barra do Garças, State of Mato Grosso, Brazil. It is diagnosed by its size (SVL 29.4-35.4 mm in males); dorsum with a background that varies from light and dark gray to dark brown, with round and irregular dark blotches; hidden surfaces of thigh and shank light or dark brown, with lighter, large and irregular blotches (yellow in life); and nuptial pad that covers the medial margin of Metacarpal I, and obscures the posterior portion and the outer margin of the inner metacarpal tubercle. It is most similar with Scinax rupestris, from which it differs by having larger adult males; less developed nuptial pad; and hidden surfaces of thigh and light or dark brown, with lighter, large and irregular blotches (yellow in life). The new species occurs near the headwaters of permanent or temporary streams, where males call from vegetation or rocks at the margins of small streams. PMID:27395498

  7. Prevalence and geospatial distribution of bovine cysticercosis in the state of Mato Grosso, Brazil.

    PubMed

    Rossi, Gabriel Augusto Marques; de Simoni, Heloisa Adélia Stefanoni; Lopes, Welber Daniel Zanetti; Almeida, Henrique Meiroz de Souza; Soares, Vando Edésio; Vidal, Ana Maria Centola; Ferraudo, Antonio Sergio; Mathias, Luis Antonio

    2016-08-01

    This study focused on estimating the prevalence and evaluating the geospatial distribution of bovine cysticercosis in the state of Mato Grosso, Brazil. To this, we used data of 6,200,497 animals slaughtered during the years of 2013 and 2014, and from 141 municipalities of the state. The prevalence observed for this period was 0.0873% (95% CI 0.0851-0.0897). Regarding the cysticerci detected, the calcified ones were the most frequent (74.43%). The high odds ratios were observed in animals reared in the Administrative Regions of Sinop, Barra do Garças, Água Boa, Cáceres, Barra do Bugres, Cuiabá, Pontes Lacerda, Rondonópolis, Matupa, São Félix do Araguaia and Lucas do Rio Verde, respectively. Furthermore, the results indicate the existence of a relation between the areas with high cysticercosis prevalence and human population density. We highlight the need of the development of a risk model based on the origin to improve cysticercosis detection in endemic areas.

  8. Verification and completion of a soil data base for process based erosion model applications in Mato Grosso/Brazil

    NASA Astrophysics Data System (ADS)

    Schindewolf, Marcus; Schultze, Nico; Schönke, Daniela; Amorim, Ricardo S. S.; Schmidt, Jürgen

    2014-05-01

    The study area of central Mato Grosso is subjected to severe soil erosion. Continuous erosion leads to massive losses of top soil and related organic carbon. Consequently agricultural soil soils suffer a drop in soil fertility which only can be balanced by mineral fertilization. In order to control soil degradation and organic carbon losses of Mato Grosso cropland soils a process based soil loss and deposition model is used. Applying the model it will be possible to: - identify the main areas affected by soil erosion or deposition in different scales under present and future climate and socio-economic conditions - estimate the related nutrient and organic carbon losses/yields - figure out site-related causes of soil mobilization/deposition - locate sediment and sediment related nutrient and organic matter pass over points into surface water bodies - estimate the impacts of climate and land use changes on the losses of top soil, sediment bound nutrients and organic carbon. Model input parameters include digital elevation data, precipitation characteristics and standard soil properties as particle size distribution, total organic carbon (TOC) and bulk density. The effects of different types of land use and agricultural management practices are accounted for by varying site-specific parameters predominantly related to soil surface properties such as erosional resistance, hydraulic roughness and percentage ground cover. In this context the existing EROSION 3D soil parameter data base deducted from large scale rainfall simulations in Germany is verified for application in the study area, using small scale disc type rainfall simulator with an additional runoff reflux approach. Thus it's possible to enlarge virtual plot length up to at least 10 m. Experimental plots are located in Cuiabá region of central Mato Grosso in order to cover the most relevant land use variants and tillage practices in the region. Results show that derived model parameters are highly influenced

  9. SAINT LOUIS ENCEPHALITIS VIRUS IN MATO GROSSO, CENTRAL-WESTERN BRAZIL

    PubMed Central

    HEINEN, Letícia Borges da Silva; ZUCHI, Nayara; SERRA, Otacília Pereira; CARDOSO, Belgath Fernandes; GONDIM, Breno Herman Ferreira; dos SANTOS, Marcelo Adriano Mendes; SOUTO, Francisco José Dutra; de PAULA, Daphine Ariadne Jesus; DUTRA, Valéria; DEZENGRINI-SLHESSARENKO, Renata

    2015-01-01

    The dengue virus (DENV), which is frequently involved in large epidemics, and the yellow fever virus (YFV), which is responsible for sporadic sylvatic outbreaks, are considered the most important flaviviruses circulating in Brazil. Because of that, laboratorial diagnosis of acute undifferentiated febrile illness during epidemic periods is frequently directed towards these viruses, which may eventually hinder the detection of other circulating flaviviruses, including the Saint Louis encephalitis virus (SLEV), which is widely dispersed across the Americas. The aim of this study was to conduct a molecular investigation of 11 flaviviruses using 604 serum samples obtained from patients during a large dengue fever outbreak in the state of Mato Grosso (MT) between 2011 and 2012. Simultaneously, 3,433 female Culex spp. collected with Nasci aspirators in the city of Cuiabá, MT, in 2013, and allocated to 409 pools containing 1-10 mosquitoes, were also tested by multiplex semi-nested reverse transcription PCR for the same flaviviruses. SLEV was detected in three patients co-infected with DENV-4 from the cities of Cuiabá and Várzea Grande. One of them was a triple co-infection with DENV-1. None of them mentioned recent travel or access to sylvatic/rural regions, indicating that transmission might have occurred within the metropolitan area. Regarding mosquito samples, one pool containing one Culex quinquefasciatus female was positive for SLEV, with a minimum infection rate (MIR) of 0.29 per 1000 specimens of this species. Phylogenetic analysis indicates both human and mosquito SLEV cluster, with isolates from genotype V-A obtained from animals in the Amazon region, in the state of Pará. This is the first report of SLEV molecular identification in MT. PMID:26200961

  10. Genetic Structure of Lutzomyia longipalpis Populations in Mato Grosso Do Sul, Brazil, Based on Microsatellite Markers

    PubMed Central

    Santos, Mirella F. C.; Ribolla, Paulo E. M.; Alonso, Diego P.; Andrade-Filho, José D.; Casaril, Aline E.; Ferreira, Alda M. T.; Fernandes, Carlos E. S.; Brazil, Reginaldo P.; Oliveira, Alessandra G.

    2013-01-01

    Background Lutzomyialongipalpis (Diptera: Psychodidae) is the major vector of Leishmania (Leishmania) infantum and thus plays a crucial role in the epidemiology of American visceral leishmaniasis (AVL). This vector is the best studied species of sand fly in the Neotropical region. Many studies claim that this vector is in fact a species complex; however there is still no consensus regarding the number of species that belong into this complex or the geographical distribution of sibling species. The aim of the present study was to analyze the genetic relationships within Lu. longipalpis populations in the state of Mato Grosso do Sul (MS), Brazil. Methodology/Principal Findings We collected 30 Lu. longipalpis (15 females and 15 males) from five localities (Campo Grande, Três Lagoas, Aquidauana, Miranda and Bonito) and 30 Lu. Cruzi from Corumbá, totaling 180 sandflies from MS, and 30 Lu. longipalpis from Estrela de Alagoas, state of Alagoas (AL), Northeast Brazil. We show that eight previously described microsatellite loci were sufficient in distinguishing Lu. longipalpis from Lu. Cruzi, which is a closely related species, and in differentiating between Lu. longipalpis collected in MS versus Estrela de Alagoas. Analyses of the genotypes revealed introgression between sympatric Lu. longipalpis and Lu. Cruzi. Conclusions/Significance Our findings support the hypothesis of cryptic species within the Lu. longipalpis complex. Furthermore, our data revealed introgression between Lu. longipalpis and Lu. cruzi. This phenomenon should be further investigated to determine the level and incidence of hybridization between these two species. We also demonstrated that microsatellite markers are a powerful tool for differentiating sand fly populations and species. The present study has elucidated the population structure of Lu. longipalpis in MS and, by extension, the Neotropical Lu. longipalpis complex itself. PMID:24066129

  11. SAINT LOUIS ENCEPHALITIS VIRUS IN MATO GROSSO, CENTRAL-WESTERN BRAZIL.

    PubMed

    Heinen, Letícia Borges da Silva; Zuchi, Nayara; Serra, Otacília Pereira; Cardoso, Belgath Fernandes; Gondim, Breno Herman Ferreira; Dos Santos, Marcelo Adriano Mendes; Souto, Francisco José Dutra; Paula, Daphine Ariadne Jesus de; Dutra, Valéria; Dezengrini-Slhessarenko, Renata

    2015-01-01

    The dengue virus (DENV), which is frequently involved in large epidemics, and the yellow fever virus (YFV), which is responsible for sporadic sylvatic outbreaks, are considered the most important flaviviruses circulating in Brazil. Because of that, laboratorial diagnosis of acute undifferentiated febrile illness during epidemic periods is frequently directed towards these viruses, which may eventually hinder the detection of other circulating flaviviruses, including the Saint Louis encephalitis virus (SLEV), which is widely dispersed across the Americas. The aim of this study was to conduct a molecular investigation of 11 flaviviruses using 604 serum samples obtained from patients during a large dengue fever outbreak in the state of Mato Grosso (MT) between 2011 and 2012. Simultaneously, 3,433 female Culex spp. collected with Nasci aspirators in the city of Cuiabá, MT, in 2013, and allocated to 409 pools containing 1-10 mosquitoes, were also tested by multiplex semi-nested reverse transcription PCR for the same flaviviruses. SLEV was detected in three patients co-infected with DENV-4 from the cities of Cuiabá and Várzea Grande. One of them was a triple co-infection with DENV-1. None of them mentioned recent travel or access to sylvatic/rural regions, indicating that transmission might have occurred within the metropolitan area. Regarding mosquito samples, one pool containing one Culex quinquefasciatus female was positive for SLEV, with a minimum infection rate (MIR) of 0.29 per 1000 specimens of this species. Phylogenetic analysis indicates both human and mosquito SLEV cluster, with isolates from genotype V-A obtained from animals in the Amazon region, in the state of Pará. This is the first report of SLEV molecular identification in MT.

  12. Serological evidence of Paracoccidioides brasiliensis infection in chickens from Paraná and Mato Grosso do Sul States, Brazil.

    PubMed

    Oliveira, Gabriela G; Silveira, Luciane H; Itano, Eiko N; Soares, Rodrigo M; Freire, Roberta L; Watanabe, Maria A E; Camargo, Zoilo P; Ono, Mario A

    2011-03-01

    The objective of this study was to detect antibodies against Paracoccidioides brasiliensis in free-range and caged chickens Gallus domesticus. Initially, the humoral immune response of two chickens immunized with P. brasiliensis was evaluated. Both animals showed the production of antibodies to gp43, the major P. brasiliensis antigen. The seroepidemiological survey was conducted in chickens from the Pantanal region in Mato Grosso do Sul State (free-range n = 40) and from northern region of Paraná State (free-range n = 100, caged n = 43). The serum samples were analyzed by indirect ELISA using gp43 as antigen. The positivity observed in free-range chickens from Mato Grosso do Sul (55%) was significantly higher (P = 0.0001) than in free-range chickens from Paraná State (16%). In contrast to the free-range chickens, no positivity was observed in the caged chickens (P = 0.003). This is the first report showing serological evidence of P. brasiliensis infection in chickens. The results suggest that free-range chickens are more frequently infected by P. brasiliensis, probably due to the constant contact with soil than caged chickens and could be useful as epidemiological markers of paracoccidioidomycosis.

  13. Assessing the MODIS Crop Detection Algorithm for Soybean Crop Area Mapping and Expansion in the Mato Grosso State, Brazil

    PubMed Central

    Ricardo Ducati, Jorge; da Silveira, Luiz Gonzaga

    2014-01-01

    Estimations of crop area were made based on the temporal profiles of the Enhanced Vegetation Index (EVI) obtained from moderate resolution imaging spectroradiometer (MODIS) images. Evaluation of the ability of the MODIS crop detection algorithm (MCDA) to estimate soybean crop areas was performed for fields in the Mato Grosso state, Brazil. Using the MCDA approach, soybean crop area estimations can be provided for December (first forecast) using images from the sowing period and for February (second forecast) using images from the sowing period and the maximum crop development period. The area estimates were compared to official agricultural statistics from the Brazilian Institute of Geography and Statistics (IBGE) and from the National Company of Food Supply (CONAB) at different crop levels from 2000/2001 to 2010/2011. At the municipality level, the estimates were highly correlated, with R2 = 0.97 and RMSD = 13,142 ha. The MCDA was validated using field campaign data from the 2006/2007 crop year. The overall map accuracy was 88.25%, and the Kappa Index of Agreement was 0.765. By using pre-defined parameters, MCDA is able to provide the evolution of annual soybean maps, forecast of soybean cropping areas, and the crop area expansion in the Mato Grosso state. PMID:24983007

  14. Soybean development: the impact of a decade of agricultural change on urban and economic growth in Mato Grosso, Brazil.

    PubMed

    Richards, Peter; Pellegrina, Heitor; VanWey, Leah; Spera, Stephanie

    2014-01-01

    In this research we consider the impact of export-driven, soybean agriculture in Mato Grosso on regional economic growth. Here we argue that the soybean sector has served as a motor to the state's economy by increasing the demand for services, housing, and goods, and by providing a source of investment capital to the non-agricultural sector. Specifically, we show that each square kilometer of soybean production supports 2.5 formal sector jobs outside of agriculture, and the equivalent of approximately 150,000US in annual, non-agricultural GDP. We also show that annual gains in non-agricultural employment and GDP are closely tied to soybean profitability, and thus vary from year to year. However, while this article highlights the potential of the agricultural sector as a driver of regional economic growth, it also acknowledges that this growth has been sustained by profits determined by externally set prices and the rate of exchange, and that future growth trajectories will be susceptible to potential currency of market shocks. We also show that while Mato Grosso's economic growth has come at a significant cost to the environment, value added by the agriculture sector, directly and indirectly, has surpassed the value of the CO2-e emitted through land clearings. PMID:25919305

  15. Assessing the MODIS crop detection algorithm for soybean crop area mapping and expansion in the Mato Grosso state, Brazil.

    PubMed

    Gusso, Anibal; Arvor, Damien; Ducati, Jorge Ricardo; Veronez, Mauricio Roberto; da Silveira, Luiz Gonzaga

    2014-01-01

    Estimations of crop area were made based on the temporal profiles of the Enhanced Vegetation Index (EVI) obtained from moderate resolution imaging spectroradiometer (MODIS) images. Evaluation of the ability of the MODIS crop detection algorithm (MCDA) to estimate soybean crop areas was performed for fields in the Mato Grosso state, Brazil. Using the MCDA approach, soybean crop area estimations can be provided for December (first forecast) using images from the sowing period and for February (second forecast) using images from the sowing period and the maximum crop development period. The area estimates were compared to official agricultural statistics from the Brazilian Institute of Geography and Statistics (IBGE) and from the National Company of Food Supply (CONAB) at different crop levels from 2000/2001 to 2010/2011. At the municipality level, the estimates were highly correlated, with R (2) = 0.97 and RMSD = 13,142 ha. The MCDA was validated using field campaign data from the 2006/2007 crop year. The overall map accuracy was 88.25%, and the Kappa Index of Agreement was 0.765. By using pre-defined parameters, MCDA is able to provide the evolution of annual soybean maps, forecast of soybean cropping areas, and the crop area expansion in the Mato Grosso state.

  16. Soybean development: the impact of a decade of agricultural change on urban and economic growth in Mato Grosso, Brazil.

    PubMed

    Richards, Peter; Pellegrina, Heitor; VanWey, Leah; Spera, Stephanie

    2014-01-01

    In this research we consider the impact of export-driven, soybean agriculture in Mato Grosso on regional economic growth. Here we argue that the soybean sector has served as a motor to the state's economy by increasing the demand for services, housing, and goods, and by providing a source of investment capital to the non-agricultural sector. Specifically, we show that each square kilometer of soybean production supports 2.5 formal sector jobs outside of agriculture, and the equivalent of approximately 150,000US in annual, non-agricultural GDP. We also show that annual gains in non-agricultural employment and GDP are closely tied to soybean profitability, and thus vary from year to year. However, while this article highlights the potential of the agricultural sector as a driver of regional economic growth, it also acknowledges that this growth has been sustained by profits determined by externally set prices and the rate of exchange, and that future growth trajectories will be susceptible to potential currency of market shocks. We also show that while Mato Grosso's economic growth has come at a significant cost to the environment, value added by the agriculture sector, directly and indirectly, has surpassed the value of the CO2-e emitted through land clearings.

  17. Epidemiological aspects of field intoxication by Amorimia pubiflora (Malpighiaceae) in cattle in Mato Grosso and experimental reproduction of intoxication in cattle and sheep

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the county of Colniza, Mato Grosso, the main limitation for livestock production is the occurrence of "sudden death" in cattle, which affects in some farms up to 50% of the herd. In visits to some of the farms where the problem occurred, in 2004, 2011 and 2012, the presence of Amorimia pubiflora ...

  18. Chewing lice of the genus Myrsidea waterston (Phthiraptera: Menoponidae) from the emberizidae and thraupidae (Passeriformes) in Mato Grosso do Sul, Brazil.

    PubMed

    Sychra, Oldrich; Literak, Ivan; Capek, Miroslav

    2009-01-01

    This paper presents the first record of three chewing lice species of the genus Myrsidea collected from one emberizid and two thraupid hosts in Mato Grosso do Sul, Brazil. Morphological characters of M. seminuda are added for the last redescription of this species and a new key to males of 'bonariensis species group' is presented.

  19. Land-use and environmental changes in the Cerrados of South-Eastern Mato Grosso -- Brazil

    NASA Astrophysics Data System (ADS)

    Grecchi, Rosana Cristina

    The human-induced changes of the Earth's land surfaces have been unprecedented, with outcomes often indicating degradation and loss of environmental quality. Mato Grosso State in Brazil, location of the study area, underwent extensive land-use and land-cover changes in recent decades with the rates, patterns and consequences poorly documented until now. In this context, the aim of the present research is to propose a multidisciplinary approach for quantifying historical land-use and environmental changes in the southeast part of this State, where the Cerrado biome (Brazilian savannas) has been intensively converted into agricultural lands. The methodology includes three parts: remote sensing change detection, land vulnerability mapping, and identification of key environmental indicators. Land-use/cover information was extracted from a temporal remote sensing dataset using an object-oriented classification approach, and the changes quantified employing a post-classification method. In addition, the study area was assessed for its vulnerabilities, focusing mainly on erosion risks, wetlands, and areas with limited or no suitability for crops. Finally, key environmental indicators were identified from the preceding steps and analyzed within the Organisation for Economic Co-operation and Development (OECD) Pressure-State-Response (PSR) framework. The results provided an improved mapping of the Cerrados natural vegetation conversion into crops and pastures, and indicate that the Cerrado vegetation was intensively converted and also became more fragmented in the time frame studied. Between 1985 and 2005 the area lost approximately 6491 km 2 of Cerrados (42 %). Modeling based on the Universal Soil Loss Equation indicated significant increase in erosion risk from 1985 to 2005 mainly related to the increase in crop areas and the crops' encroachment into more fragile lands. The identification of environmental indicators rendered complex environmental information more

  20. [Prevalence of diabetes mellitus and associated factors in indigenous women in Dourados, Mato Grosso do Sul State, Brazil].

    PubMed

    Freitas, Glênio Alves de; Souza, Maria Cristina Corrêa de; Lima, Rosangela da Costa

    2016-01-01

    This study's objective was to estimate the prevalence of abnormal casual capillary blood glucose, suggestive of diabetes mellitus, and the associations with socioeconomic, demographic, anthropometric, and clinical factors in indigenous women in Dourados, Mato Grosso do Sul State, Brazil. This was a cross-sectional study with a probabilistic sample of women 18 to 59 years of age in the Bororó and Jaguapiru villages. A standardized questionnaire was used to collect data, and statistical analysis used the Kruskal-Wallis, Mann-Whitney, and generalized linear model tests. Of the 385 women, 7% showed abnormal casual capillary blood glucose, suggestive of diabetes mellitus. In the final generalized linear model, the following remained associated with the outcome: age (p < 0.001), systolic blood pressure (p = 0.002), and ethnicity (p = 0.022). The study shows the need for behavior changes, using educational interventions as a strategy for the prevention and control of diabetes mellitus.

  1. Comparison of sampling designs for estimating deforestation from landsat TM and MODIS imagery: a case study in Mato Grosso, Brazil.

    PubMed

    Zhu, Shanyou; Zhang, Hailong; Liu, Ronggao; Cao, Yun; Zhang, Guixin

    2014-01-01

    Sampling designs are commonly used to estimate deforestation over large areas, but comparisons between different sampling strategies are required. Using PRODES deforestation data as a reference, deforestation in the state of Mato Grosso in Brazil from 2005 to 2006 is evaluated using Landsat imagery and a nearly synchronous MODIS dataset. The MODIS-derived deforestation is used to assist in sampling and extrapolation. Three sampling designs are compared according to the estimated deforestation of the entire study area based on simple extrapolation and linear regression models. The results show that stratified sampling for strata construction and sample allocation using the MODIS-derived deforestation hotspots provided more precise estimations than simple random and systematic sampling. Moreover, the relationship between the MODIS-derived and TM-derived deforestation provides a precise estimate of the total deforestation area as well as the distribution of deforestation in each block.

  2. Comparison of Sampling Designs for Estimating Deforestation from Landsat TM and MODIS Imagery: A Case Study in Mato Grosso, Brazil

    PubMed Central

    Zhu, Shanyou; Zhang, Hailong; Liu, Ronggao; Cao, Yun; Zhang, Guixin

    2014-01-01

    Sampling designs are commonly used to estimate deforestation over large areas, but comparisons between different sampling strategies are required. Using PRODES deforestation data as a reference, deforestation in the state of Mato Grosso in Brazil from 2005 to 2006 is evaluated using Landsat imagery and a nearly synchronous MODIS dataset. The MODIS-derived deforestation is used to assist in sampling and extrapolation. Three sampling designs are compared according to the estimated deforestation of the entire study area based on simple extrapolation and linear regression models. The results show that stratified sampling for strata construction and sample allocation using the MODIS-derived deforestation hotspots provided more precise estimations than simple random and systematic sampling. Moreover, the relationship between the MODIS-derived and TM-derived deforestation provides a precise estimate of the total deforestation area as well as the distribution of deforestation in each block. PMID:25258742

  3. Spotted fever group Rickettsia in Amblyomma dubitatum tick from the urban area of Campo Grande, Mato Grosso do Sul, Brazil.

    PubMed

    Matias, Jaqueline; Garcia, Marcos Valério; Cunha, Rodrigo Casquero; Aguirre, André de Abreu Rangel; Barros, Jacqueline Cavalvante; Csordas, Bárbara Guimarães; Andreotti, Renato

    2015-03-01

    Rickettsia infection of each tick was evaluated by the hemolymph test and polymerase chain reaction (PCR) targeting gltA and ompA genes. All hemolymph tests were negative and PCR of one A. dubitatum detected both Rickettsia genes. Sequence of ompA exhibited a 99% identity with Rickettsia parkeri and R. africae and a 98% identity with R. sibirica. Rickettsia of the spotted fever group in A. dubitatum is described for the first time in an urban area within the municipality of Campo Grande in the state of Mato Grosso do Sul (MS), Brazil. This finding reinforces the importance of more detailed studies to determine the role of A. dubitatum in the transmission of spotted fever agents.

  4. Phlebotomine fauna (Diptera: Psychodidae) of an American cutaneous leishmaniasis endemic area in the state of Mato Grosso do Sul, Brazil.

    PubMed

    Dorval, Maria Elizabeth C; Cristaldo, Geucira; Rocha, Hilda Carlos da; Alves, Tulia Peixoto; Alves, Murilo Andrade; Oshiro, Elisa Teruya; Oliveira, Alessandra Gutierrez de; Brazil, Reginaldo Peçanha; Galati, Eunice Aparecida Bianchi; Cunha, Rivaldo Venâncio da

    2009-08-01

    The occurrence of an outbreak of cutaneous leishmaniasis associated with Leishmania (Leishmania) amazonensis in the municipality of Bela Vista, state of Mato Grosso do Sul, Brazil, and the absence of information on its vectors in this area led the authors to undertake captures of phlebotomine sand flies, using Shannon traps and automatic CDC light traps, in domiciles, forested areas and animal shelters from February 2004-January 2006. A total of 808 specimens belonging to 18 sandfly species have been identified: Bichromomyia flaviscutellata, Brumptomyia avellari, Brumptomyia brumpti, Brumptomyia sp, Evandromyia aldafalcaoae, Evandromyia cortelezzii, Evandromyia evandroi, Evandromyia lenti, Evandromyia teratodes, Evandromyia termitophila, Lutzomyia longipalpis, Nyssomyia whitmani, Pintomyia christenseni, Psathyromyia aragaoi, Psathyromyia campograndensis, Psathyromyia punctigeniculata, Psathyromyia shannoni and Sciopemyia sordellii. The presence of Lu. longipalpis, Ny. whitmani and Bi. flaviscutellata, vectors of Leishmania chagasi, Leishmania braziliensis and L. amazonensis, respectively, has increased.

  5. [Prevalence of diabetes mellitus and associated factors in indigenous women in Dourados, Mato Grosso do Sul State, Brazil].

    PubMed

    Freitas, Glênio Alves de; Souza, Maria Cristina Corrêa de; Lima, Rosangela da Costa

    2016-01-01

    This study's objective was to estimate the prevalence of abnormal casual capillary blood glucose, suggestive of diabetes mellitus, and the associations with socioeconomic, demographic, anthropometric, and clinical factors in indigenous women in Dourados, Mato Grosso do Sul State, Brazil. This was a cross-sectional study with a probabilistic sample of women 18 to 59 years of age in the Bororó and Jaguapiru villages. A standardized questionnaire was used to collect data, and statistical analysis used the Kruskal-Wallis, Mann-Whitney, and generalized linear model tests. Of the 385 women, 7% showed abnormal casual capillary blood glucose, suggestive of diabetes mellitus. In the final generalized linear model, the following remained associated with the outcome: age (p < 0.001), systolic blood pressure (p = 0.002), and ethnicity (p = 0.022). The study shows the need for behavior changes, using educational interventions as a strategy for the prevention and control of diabetes mellitus. PMID:27626648

  6. Spotted fever group Rickettsia in Amblyomma dubitatum tick from the urban area of Campo Grande, Mato Grosso do Sul, Brazil.

    PubMed

    Matias, Jaqueline; Garcia, Marcos Valério; Cunha, Rodrigo Casquero; Aguirre, André de Abreu Rangel; Barros, Jacqueline Cavalvante; Csordas, Bárbara Guimarães; Andreotti, Renato

    2015-03-01

    Rickettsia infection of each tick was evaluated by the hemolymph test and polymerase chain reaction (PCR) targeting gltA and ompA genes. All hemolymph tests were negative and PCR of one A. dubitatum detected both Rickettsia genes. Sequence of ompA exhibited a 99% identity with Rickettsia parkeri and R. africae and a 98% identity with R. sibirica. Rickettsia of the spotted fever group in A. dubitatum is described for the first time in an urban area within the municipality of Campo Grande in the state of Mato Grosso do Sul (MS), Brazil. This finding reinforces the importance of more detailed studies to determine the role of A. dubitatum in the transmission of spotted fever agents. PMID:25454606

  7. Soybean Development: The Impact of a Decade of Agricultural Change on Urban and Economic Growth in Mato Grosso, Brazil

    PubMed Central

    Richards, Peter; Pellegrina, Heitor; VanWey, Leah; Spera, Stephanie

    2015-01-01

    In this research we consider the impact of export-driven, soybean agriculture in Mato Grosso on regional economic growth. Here we argue that the soybean sector has served as a motor to the state’s economy by increasing the demand for services, housing, and goods, and by providing a source of investment capital to the non-agricultural sector. Specifically, we show that each square kilometer of soybean production supports 2.5 formal sector jobs outside of agriculture, and the equivalent of approximately 150,000US in annual, non-agricultural GDP. We also show that annual gains in non-agricultural employment and GDP are closely tied to soybean profitability, and thus vary from year to year. However, while this article highlights the potential of the agricultural sector as a driver of regional economic growth, it also acknowledges that this growth has been sustained by profits determined by externally set prices and the rate of exchange, and that future growth trajectories will be susceptible to potential currency of market shocks. We also show that while Mato Grosso’s economic growth has come at a significant cost to the environment, value added by the agriculture sector, directly and indirectly, has surpassed the value of the CO2-e emitted through land clearings. PMID:25919305

  8. Epidemiological study on leishmaniasis in an area of environmental tourism and ecotourism, State of Mato Grosso do Sul, 2006-2007.

    PubMed

    Andrade, Ana Rachel Oliveira de; Nunes, Vânia Lúcia Brandão; Galati, Eunice Aparecida Bianchi; de Arruda, Carla Cardozo Pinto; Santos, Mirella Ferreira da Cunha; Rocca, Maria Elizabeth Gizi; Aquino, Ricardo Braga

    2009-01-01

    The aims of this study were to carry out a serological survey of canine leishmaniasis and identify the phlebotomine fauna in the urban area of Bonito, Mato Grosso do Sul. The serological survey was conducted on a sample of 303 dogs, by means of the indirect immunofluorescence test. Phlebotomines were captured using automated light traps. The serological survey found that 30% of the dogs were seropositive, both from the center and from all districts of the town. A total of 2,772 specimens of phlebotomines were caught and the species most found was Lutzomyia longipalpis (90.4%), which corroborated its role as the vector of for canine visceral leishmaniasis in the region. Phlebotomines of the species Bichromomyia flaviscutellata (the main vector for Leishmania (Leishmania) amazonensis) and Nyssomyia whitmani (the vector for Leishmania (Viannia) brasiliensis) were also caught. The findings indicate the need for continuous epidemiological surveillance, with attention towards diminishing the vector breeding sites and the transmission of these diseases in that region.

  9. Phlebotomine fauna (Diptera: Psychodidae: Phlebotominae) in a residential area and in a fragment of savanna vegetation in the municipality of Pontal do Araguaia, Mato Grosso, Brazil.

    PubMed

    Amaral, Adriane Fagundes da Silva; Varjão, Jane Ramos; Silva, Gerônimo Berto da; Arrais-Silva, Wagner Welber

    2011-01-01

    Identification of phlebotomine species in endemic areas is fundamental for analyzing the eco-epidemiological determinants of leishmaniasis. This study had the aim of investigating the phlebotomine fauna in an urban area and in a fragment of native savanna in the municipality of Pontal do Araguaia, State of Mato Grosso, Brazil, using CDC light traps. One hundred and twenty-three phlebotomine specimens belonging to seventeen different species were caught. Our results indicate synanthropic potential among vector species for leishmaniasis, such as the species Lutzomyia cruzi, L. sallesi and L. whitmani. The species L. cerradincola had never been recorded in this region, such that this is the first report of this species in the State of Mato Grosso.

  10. Assessment of the current state of biodiversity data for butterflies and skippers in the state of Mato Grosso, Brazil (Lepidoptera, Papilionoidea and Hesperioidea).

    PubMed

    Queiroz-Santos, Luziany; Dias, Fernando Maia Silva; Dell'Erba, Rafael; Casagrande, Mirna Martins; Mielke, Olaf Hermann Hendrik

    2016-01-01

    Lepidoptera is one of the four megadiverse insect orders, comprising butterflies and moths. In Brazil, the bulk of knowledge about the butterfly fauna is restricted to some areas in the southeast of the country, with large gaps of knowledge in other areas. The state of Mato Grosso is one of the largest states in Brazil, and holds three of the main Brazilian biomes: Amazon rain forest, Cerrado and Pantanal. However, knowledge about Mato Grosso butterflies is fragmented and restricted to a few localities, and information is scattered in various sources. The aim of this study is to assemble the biodiversity information of the butterfly fauna of the state of Mato Grosso based on historical and recent literature data and collections carried out in the southwest of the state from 2007-2009. Records without precise locality data or taxonomic information were not included. Species identification was based on literature and comparison with specimens in collections; higher and species-level taxonomy were updated based on the Neotropical Checklist of Hesperioidea and Papilionoidea and recent phylogenetic and revisionary taxonomic works. In total, 901 species were recorded in 2,820 occurrence records. This represents 148 species of Hesperiidae, 29 Papilionidae, 28 Pieridae, 77 Lycaenidae, 238 Riodinidae, and 381 Nymphalidae. Of these, 207 species records are from the type specimens of species described in the state. Based on the results and literature records for other Brazilian states and biomes, probably the figures for Mato Grosso are underestimated, particularly in the families Hesperiidae, Lycaenidae and Riodinidae, in that order. Future collecting efforts should be directed towards certain areas of the state, especially in less sampled areas and biomes, as the north of the state and Pantanal. PMID:27408571

  11. Assessment of the current state of biodiversity data for butterflies and skippers in the state of Mato Grosso, Brazil (Lepidoptera, Papilionoidea and Hesperioidea)

    PubMed Central

    Queiroz-Santos, Luziany; Dias, Fernando Maia Silva; Dell’Erba, Rafael; Casagrande, Mirna Martins; Mielke, Olaf Hermann Hendrik

    2016-01-01

    Abstract Lepidoptera is one of the four megadiverse insect orders, comprising butterflies and moths. In Brazil, the bulk of knowledge about the butterfly fauna is restricted to some areas in the southeast of the country, with large gaps of knowledge in other areas. The state of Mato Grosso is one of the largest states in Brazil, and holds three of the main Brazilian biomes: Amazon rain forest, Cerrado and Pantanal. However, knowledge about Mato Grosso butterflies is fragmented and restricted to a few localities, and information is scattered in various sources. The aim of this study is to assemble the biodiversity information of the butterfly fauna of the state of Mato Grosso based on historical and recent literature data and collections carried out in the southwest of the state from 2007–2009. Records without precise locality data or taxonomic information were not included. Species identification was based on literature and comparison with specimens in collections; higher and species-level taxonomy were updated based on the Neotropical Checklist of Hesperioidea and Papilionoidea and recent phylogenetic and revisionary taxonomic works. In total, 901 species were recorded in 2,820 occurrence records. This represents 148 species of Hesperiidae, 29 Papilionidae, 28 Pieridae, 77 Lycaenidae, 238 Riodinidae, and 381 Nymphalidae. Of these, 207 species records are from the type specimens of species described in the state. Based on the results and literature records for other Brazilian states and biomes, probably the figures for Mato Grosso are underestimated, particularly in the families Hesperiidae, Lycaenidae and Riodinidae, in that order. Future collecting efforts should be directed towards certain areas of the state, especially in less sampled areas and biomes, as the north of the state and Pantanal. PMID:27408571

  12. Coupling MODIS images and agrometeorological data for agricultural water productivity analyses in the Mato Grosso State, Brazil

    NASA Astrophysics Data System (ADS)

    de C. Teixeira, Antônio H.; Victoria, Daniel C.; Andrade, Ricardo G.; Leivas, Janice F.; Bolfe, Edson L.; Cruz, Caroline R.

    2014-10-01

    Mato Grosso state, Central West Brazil, has been highlighted by the grain production, mainly soybean and corn, as first (November-March) and second (April-August) harvest crops, respectively. For water productivity (WP) analyses, MODIS products together with a net of weather stations were used. Evapotranspiration (ET) and biomass production (BIO) were acquired during the year 2012 and WP was considered as the ratio of BIO to ET. The SAFER (Simple Algorithm For Evapotranspiration Retrieving) for ET and the Monteith's radiation model for BIO were applied together, considering a mask which separated the crops from other surface types. In relation to the first harvest crop ET, BIO and WP values above of those for other surface types, happened only from November to January with incremental values reaching to 1.2 mm day-1; 67 kg ha-1 day-1; and 0.7 kg m-3, respectively; and between March and May for the second harvest crops, with incremental values attaining 0.5 mm day-1; 27 kg ha-1 day-1; and 0.3 kg m-3, respectively. In both cases, during the growing seasons, the highest WP parameters in cropped areas corresponded, in general, to the blooming to grain filling transition. Considering corn crop, which nowadays is increasing in terms of cultivated areas in the Brazilian Central West region, and crop water productivity (CWP) the ratio of yield to the amount of water consumed, the main growing regions North, Southeast and Northeast were analyzed. Southeast presented the highest annual pixel averages for ET, BIO and CWP (1.7 mm day-1, 78 kg ha-1 day-1 and 2.2 kg m-3, respectively); while for Northeast they were the lowest ones (1.2 mm day-1, 52 kg ha-1 dia-1 and 1.9 kg m-3). Throughout a soil moisture indicator, the ratio of precipitation (P) to ET, it was indeed noted that rainfall was enough for a good grain yield, with P/ET lower than 1.00 only outside the crop growing seasons. The combination of MODIS images and weather stations proved to be useful for monitoring

  13. Defending public interests in private lands: compliance, costs and potential environmental consequences of the Brazilian Forest Code in Mato Grosso

    PubMed Central

    Stickler, Claudia M.; Nepstad, Daniel C.; Azevedo, Andrea A.; McGrath, David G.

    2013-01-01

    Land-use regulations are a critical component of forest governance and conservation strategies, but their effectiveness in shaping landholder behaviour is poorly understood. We conducted a spatial and temporal analysis of the Brazilian Forest Code (BFC) to understand the patterns of regulatory compliance over time and across changes in the policy, and the implications of these compliance patterns for the perceived costs to landholders and environmental performance of agricultural landscapes in the southern Amazon state of Mato Grosso. Landholdings tended to remain in compliance or not according to their status at the beginning of the study period. The perceived economic burden of BFC compliance on soya bean and beef producers (US$3–5.6 billion in net present value of the land) may in part explain the massive, successful campaign launched by the farm lobby to change the BFC. The ecological benefits of compliance (e.g. greater connectivity and carbon) with the BFC are diffuse and do not compete effectively with the economic benefits of non-compliance that are perceived by landholders. Volatile regulation of land-use decisions that affect billions in economic rent that could be captured is an inadequate forest governance instrument; effectiveness of such regulations may increase when implemented in tandem with positive incentives for forest conservation. PMID:23610168

  14. [Epidemiologic study on tegumentary leishmaniasis in the municipality of Corguinho, Mato Grosso do Sul -- Studies in the human population].

    PubMed

    Nunes, V L; Dorval, M E; Oshiro, E T; Noguchi, R C; Arão, L B; Hans Filho, G; Espíndola, M A; Cristaldo, G; da Rocha, H C; Serafini, L N

    1995-01-01

    A study on the resident population of 150 inhabitants of Boa Sorte in the Municipality of Corguinho, Mato Grosso do Sul State, Brazil was made, from March 1991 to March 1994, to establish the prevalence of South American Cutaneous Leishmaniasis (SACL), and to characterize the affected population, in an area of recent transmission. Twelve of the inhabitants showed lesions suspected to be SACL, and in 8 cases it was possible to confirm this by biopsy and parasitology. The mucosal form was found in one patient only, the rest showed the following cutaneous forms: ulcerated (3), ulcero-verrucose (1), hyperkeratotic ulcer (1), infiltrated maccule (1), nodule with florid regional adenopathy (1). All patients reacted favorably to treatment with glucantime, with lesion scarring. Side-effects were rare. The parasite isolated from all patients was identified as Leishmania (Viannia) braziliensis. The Montenegro skin test, applied to the 150 inhabitants, showed 32 reactive ones. Of these, six were carriers of the disease, 21 showed sequelae suggestive of the disease and five showed no signs of infection. The age grouping of the cohort ranged from 22 to 78 years, 75% being male. To date, transmission is suspected to be in the peridomicile.

  15. Defending public interests in private lands: compliance, costs and potential environmental consequences of the Brazilian Forest Code in Mato Grosso.

    PubMed

    Stickler, Claudia M; Nepstad, Daniel C; Azevedo, Andrea A; McGrath, David G

    2013-06-01

    Land-use regulations are a critical component of forest governance and conservation strategies, but their effectiveness in shaping landholder behaviour is poorly understood. We conducted a spatial and temporal analysis of the Brazilian Forest Code (BFC) to understand the patterns of regulatory compliance over time and across changes in the policy, and the implications of these compliance patterns for the perceived costs to landholders and environmental performance of agricultural landscapes in the southern Amazon state of Mato Grosso. Landholdings tended to remain in compliance or not according to their status at the beginning of the study period. The perceived economic burden of BFC compliance on soya bean and beef producers (US$3-5.6 billion in net present value of the land) may in part explain the massive, successful campaign launched by the farm lobby to change the BFC. The ecological benefits of compliance (e.g. greater connectivity and carbon) with the BFC are diffuse and do not compete effectively with the economic benefits of non-compliance that are perceived by landholders. Volatile regulation of land-use decisions that affect billions in economic rent that could be captured is an inadequate forest governance instrument; effectiveness of such regulations may increase when implemented in tandem with positive incentives for forest conservation.

  16. Phlebotomine fauna, natural infection rate and feeding habits of Lutzomyia cruzi in Jaciara, state of Mato Grosso, Brazil.

    PubMed

    Brito, Veruska Nogueira de; Almeida, Arleana do Bom Parto Ferreira de; Nakazato, Luciano; Duarte, Rosemere; Souza, Cladson de Oliveira; Sousa, Valéria Régia Franco

    2014-11-01

    Visceral leishmaniasis (VL) in Brazil is transmitted by the phlebotomine Lutzomyia longipalpis and in some midwestern regions by Lutzomyia cruzi. Studies of the phlebotomine fauna, feeding habits and natural infection rate by Leishmania contribute to increased understanding of the epidemiological chain of leishmaniases and their vectorial capacity. Collections were performed in Jaciara, state of Mato Grosso from 2010-2013, during which time 2,011 phlebotomines (23 species) were captured (68.70% Lu. cruzi and 20.52% Lutzomyia whitmani). Lu. cruzi females were identified by observing the shapes of the cibarium (a portion of the mouthpart) and spermatheca, from which samples were obtained for polymerase chain reaction to determine the rates of natural infection. Engorged phlebotomines were assessed to identify the blood-meal host by ELISA. A moderate correlation was discovered between the number of Lu. cruzi and the temperature and the minimum rate of infection was 6.10%. Twenty-two females were reactive to the antisera of bird (28%), dog (3.30%) and skunk (1.60%). We conclude that Lu. cruzi and Lu. whitmani have adapted to the urban environment in this region and that Lu. cruzi is the most likely vector of VL in Jaciara. Moreover, maintenance of Leishmania in the environment is likely aided by the presence of birds and domestic and synanthropic animals.

  17. Leishmania amazonensis DNA in wild females of Lutzomyia cruzi (Diptera: Psychodidae) in the state of Mato Grosso do Sul, Brazil.

    PubMed

    Oliveira, Everton Falcão de; Casaril, Aline Etelvina; Mateus, Nathália Lopes Fontoura; Murat, Paula Guerra; Fernandes, Wagner Souza; Oshiro, Elisa Teruya; Oliveira, Alessandra Gutierrez de; Galati, Eunice Aparecida Bianchi

    2015-12-01

    Studies on natural infection by Leishmania spp of sandflies collected in endemic and nonendemic areas can provide important information on the distribution and intensity of the transmission of these parasites. This study sought to investigate the natural infection by Leishmaniain wild female sandflies. The specimens were caught in the city of Corumbá, state of Mato Grosso do Sul (Brazil) between October 2012-March 2014, and dissected to investigate flagellates and/or submitted to molecular analysis to detect Leishmania DNA. A total of 1,164 females (77.56% of which were Lutzomyia cruzi) representing 11 species were investigated using molecular analysis; 126 specimens of Lu. cruziwere dissected and also submitted to molecular analysis. The infection rate based on the presence of Leishmania DNA considering all the sandfly species analysed was 0.69%; only Leishmania (Leishmania) amazonensis was identified in Lu. cruzi by the molecular analysis. The dissections were negative for flagellates. This is the first record of the presence of L. (L.) amazonensis DNA in Lu. cruzi, and the first record of this parasite in this area. These findings point to the need for further investigation into the possible role of this sandfly as vector of this parasite.

  18. Economic analysis of vaccination to control bovine brucellosis in the States of Sao Paulo and Mato Grosso, Brazil.

    PubMed

    Alves, A J S; Rocha, F; Amaku, M; Ferreira, F; Telles, E O; Grisi Filho, J H H; Ferreira Neto, J S; Zylbersztajn, D; Dias, R A

    2015-03-01

    Brucellosis is a zoonotic disease that causes important economic losses in Brazil, and the country has therefore established a national program for its control and eradication. Using data generated in the last national brucellosis survey, we conducted an economic analysis in two Brazilian States with different brucellosis status, Mato Grosso (with high prevalence) and Sao Paulo (with low prevalence). The economic analysis was based on the calculation of the additional benefits and costs of controlling bovine brucellosis through the vaccination of heifers aged between 3 and 8 months with S19 vaccine, considering maximal and minimal impacts of the disease. The analysis showed that vaccinating 90% of the replacement heifers aged 3-8 months of age offers the best economic performance in a vaccination program against bovine brucellosis if compared to vaccination rates of 70% and 80%. Moreover, regions with higher prevalences of bovine brucellosis would experience significant economic advantages when implementing a vaccination strategy to control the disease. This economic analysis will allow decision makers to plan more economically effective vaccination programs.

  19. Occurrence of Mycoplasma haemocanis in dogs infested by ticks in Campo Grande, Mato Grosso do Sul, Brazil.

    PubMed

    Soares, Rodrigo Leite; Echeverria, Jessica Teles; Pazzuti, Giovana; Cleveland, Herbert Patric Kellerman; Babo-Terra, Verônica Jorge; Friozi, Elisabete; Ramos, Carlos Alberto do Nascimento

    2016-01-01

    Hemotropic mycoplasmas in dogs, such as Mycoplasma haemocanis, have been described worldwide. Recently, these pathogens have been reported to be causative agent of zoonosis. It is known that its transmission may occur through the action of blood-sucking arthropods (e.g. ticks or fleas), through blood transfusion, contaminated fomites and/or transplacentally. In Brazil, M. haemocanis is present in practically all regions and the tick Rhipicephalus sanguineus sensu lato is suspected the main vector. In the municipality of Campo Grande, state of Mato Grosso do Sul, there is little information about infection of dogs by M. haemocanis, or on the main epidemiological features associated with it. Thus, the aim of the present study was to determine the occurrence of M. haemocanis among dogs infested by ticks and to assess possible associations with some epidemiological factors. The polymerase chain reaction (PCR) and DNA sequencing were used to analyze dog blood samples (n = 94). DNA from M. haemocanis was detected in four samples. No significant associations were observed with any epidemiological parameter analyzed here. However, the results from this study confirm that this pathogen is circulating in this region and should be considered in the differential diagnosis of diseases among anemic dogs.

  20. Detection of Oropouche virus segment S in patients and inCulex quinquefasciatus in the state of Mato Grosso, Brazil

    PubMed Central

    Cardoso, Belgath Fernandes; Serra, Otacília Pereira; Heinen, Letícia Borges da Silva; Zuchi, Nayara; de Souza, Victor Costa; Naveca, Felipe Gomes; dos Santos, Marcelo Adriano Mendes; Slhessarenko, Renata Dezengrini

    2015-01-01

    This study aimed to investigate the circulation of Orthobunyavirus species in the state of Mato Grosso (MT) Brazil. During a dengue outbreak in 2011/2012, 529 serum samples were collected from patients with acute febrile illness with symptoms for up to five days and 387 pools of female Culex quinquefasciatus captured in 2013 were subjected to nested-reverse transcription-polymerase chain reaction for segment S of the Simbu serogroup followed by nucleotide sequencing and virus isolation in Vero cells. Patients (5/529; 0.9%) from Cuiabá (n = 3), Várzea Grande (n = 1) and Nova Mutum (n = 1) municipalities were positive for the S segment of Oropouche virus (OROV). Additionally, eight/387 Cx. quinquefasciatus pools were positive for the segment, with a minimum infection rate of 2.3. Phylogenetic analysis indicated that all the samples belong to the subgenotype Ia, presenting high homology with OROV strains obtained from humans and animals in the Brazilian Amazon. The present paper reports the first detection of an Orthobunyavirus, possibly OROV, in patients and in Cx. quinquefasciatus mosquitoes in MT. This finding reinforces the notion that arboviruses frequently reported in the Amazon Region circulate sporadically in MT during dengue outbreaks. PMID:26517653

  1. Phlebotomine fauna, natural infection rate and feeding habits of Lutzomyia cruzi in Jaciara, state of Mato Grosso, Brazil.

    PubMed

    Brito, Veruska Nogueira de; Almeida, Arleana do Bom Parto Ferreira de; Nakazato, Luciano; Duarte, Rosemere; Souza, Cladson de Oliveira; Sousa, Valéria Régia Franco

    2014-10-14

    Visceral leishmaniasis (VL) in Brazil is transmitted by the phlebotomine Lutzomyia longipalpis and in some midwestern regions by Lutzomyia cruzi. Studies of the phlebotomine fauna, feeding habits and natural infection rate by Leishmania contribute to increased understanding of the epidemiological chain of leishmaniases and their vectorial capacity. Collections were performed in Jaciara, state of Mato Grosso from 2010-2013, during which time 2,011 phlebotomines (23 species) were captured (68.70% Lu. cruzi and 20.52% Lutzomyia whitmani). Lu. cruzi females were identified by observing the shapes of the cibarium (a portion of the mouthpart) and spermatheca, from which samples were obtained for polymerase chain reaction to determine the rates of natural infection. Engorged phlebotomines were assessed to identify the blood-meal host by ELISA. A moderate correlation was discovered between the number of Lu. cruzi and the temperature and the minimum rate of infection was 6.10%. Twenty-two females were reactive to the antisera of bird (28%), dog (3.30%) and skunk (1.60%). We conclude that Lu. cruzi and Lu. whitmani have adapted to the urban environment in this region and that Lu. cruzi is the most likely vector of VL in Jaciara. Moreover, maintenance of Leishmania in the environment is likely aided by the presence of birds and domestic and synanthropic animals. PMID:25338156

  2. Phlebotomine fauna, natural infection rate and feeding habits of Lutzomyia cruzi in Jaciara, state of Mato Grosso, Brazil.

    PubMed

    Brito, Veruska Nogueira de; Almeida, Arleana do Bom Parto Ferreira de; Nakazato, Luciano; Duarte, Rosemere; Souza, Cladson de Oliveira; Sousa, Valéria Régia Franco

    2014-10-14

    Visceral leishmaniasis (VL) in Brazil is transmitted by the phlebotomine Lutzomyia longipalpis and in some midwestern regions by Lutzomyia cruzi. Studies of the phlebotomine fauna, feeding habits and natural infection rate by Leishmania contribute to increased understanding of the epidemiological chain of leishmaniases and their vectorial capacity. Collections were performed in Jaciara, state of Mato Grosso from 2010-2013, during which time 2,011 phlebotomines (23 species) were captured (68.70% Lu. cruzi and 20.52% Lutzomyia whitmani). Lu. cruzi females were identified by observing the shapes of the cibarium (a portion of the mouthpart) and spermatheca, from which samples were obtained for polymerase chain reaction to determine the rates of natural infection. Engorged phlebotomines were assessed to identify the blood-meal host by ELISA. A moderate correlation was discovered between the number of Lu. cruzi and the temperature and the minimum rate of infection was 6.10%. Twenty-two females were reactive to the antisera of bird (28%), dog (3.30%) and skunk (1.60%). We conclude that Lu. cruzi and Lu. whitmani have adapted to the urban environment in this region and that Lu. cruzi is the most likely vector of VL in Jaciara. Moreover, maintenance of Leishmania in the environment is likely aided by the presence of birds and domestic and synanthropic animals.

  3. [Pulmonary tuberculosis among residents of municipalities in Mato Grosso do Sul State, Brazil, bordering on Paraguay and Bolivia].

    PubMed

    Marques, Marli; Ruffino-Netto, Antonio; Marques, Ana Maria Campos; Andrade, Sonia Maria Oliveira de; Silva, Baldomero Antonio Kato da; Pontes, Elenir Rose Jardim Cury

    2014-12-01

    This study analyzed the epidemiological profile of pulmonary tuberculosis from 2007 to 2010 in municipalities (counties) in Mato Grosso do Sul State, Brazil, that border on Paraguay and Bolivia. In the border region, the incidence rate (49.1/100,000 inhabitants), mortality rate (4.0/100,000 inhabitants), and treatment dropout rate (11.3%) were 1.6, 1.8, and 1.5 times higher than in the non-border region. Among indigenous individuals in the border region, the rates for incidence (253.4/100,000 inhabitants), mortality (11.6/100,000 inhabitants), and HIV/TB co-infection (1.9/100,000 inhabitants) were 6.4, 3.2, and 1.9 times higher than in non-indigenous individuals in this region. Living in the border regions was inversely associated with HIV/TB co-infection. Indigenous ethnicity was associated statistically with not abandoning TB treatment. The study concludes that the population residing in these municipalities along the border is exposed to high risk of pulmonary TB and TB mortality and treatment dropout, thus requiring special health surveillance interventions.

  4. Phlebotomine fauna, natural infection rate and feeding habits of Lutzomyia cruzi in Jaciara, state of Mato Grosso, Brazil.

    PubMed

    Brito, Veruska Nogueira de; Almeida, Arleana do Bom Parto Ferreira de; Nakazato, Luciano; Duarte, Rosemere; Souza, Cladson de Oliveira; Sousa, Valéria Régia Franco

    2014-11-01

    Visceral leishmaniasis (VL) in Brazil is transmitted by the phlebotomine Lutzomyia longipalpis and in some midwestern regions by Lutzomyia cruzi. Studies of the phlebotomine fauna, feeding habits and natural infection rate by Leishmania contribute to increased understanding of the epidemiological chain of leishmaniases and their vectorial capacity. Collections were performed in Jaciara, state of Mato Grosso from 2010-2013, during which time 2,011 phlebotomines (23 species) were captured (68.70% Lu. cruzi and 20.52% Lutzomyia whitmani). Lu. cruzi females were identified by observing the shapes of the cibarium (a portion of the mouthpart) and spermatheca, from which samples were obtained for polymerase chain reaction to determine the rates of natural infection. Engorged phlebotomines were assessed to identify the blood-meal host by ELISA. A moderate correlation was discovered between the number of Lu. cruzi and the temperature and the minimum rate of infection was 6.10%. Twenty-two females were reactive to the antisera of bird (28%), dog (3.30%) and skunk (1.60%). We conclude that Lu. cruzi and Lu. whitmani have adapted to the urban environment in this region and that Lu. cruzi is the most likely vector of VL in Jaciara. Moreover, maintenance of Leishmania in the environment is likely aided by the presence of birds and domestic and synanthropic animals. PMID:25410993

  5. Leishmania amazonensis DNA in wild females of Lutzomyia cruzi (Diptera: Psychodidae) in the state of Mato Grosso do Sul, Brazil

    PubMed Central

    de Oliveira, Everton Falcão; Casaril, Aline Etelvina; Mateus, Nathália Lopes Fontoura; Murat, Paula Guerra; Fernandes, Wagner Souza; Oshiro, Elisa Teruya; de Oliveira, Alessandra Gutierrez; Galati, Eunice Aparecida Bianchi

    2015-01-01

    Studies on natural infection by Leishmania spp of sandflies collected in endemic and nonendemic areas can provide important information on the distribution and intensity of the transmission of these parasites. This study sought to investigate the natural infection by Leishmaniain wild female sandflies. The specimens were caught in the city of Corumbá, state of Mato Grosso do Sul (Brazil) between October 2012-March 2014, and dissected to investigate flagellates and/or submitted to molecular analysis to detect Leishmania DNA. A total of 1,164 females (77.56% of which were Lutzomyia cruzi) representing 11 species were investigated using molecular analysis; 126 specimens of Lu. cruziwere dissected and also submitted to molecular analysis. The infection rate based on the presence of Leishmania DNA considering all the sandfly species analysed was 0.69%; only Leishmania (Leishmania) amazonensis was identified in Lu. cruzi by the molecular analysis. The dissections were negative for flagellates. This is the first record of the presence of L. (L.) amazonensis DNA in Lu. cruzi, and the first record of this parasite in this area. These findings point to the need for further investigation into the possible role of this sandfly as vector of this parasite. PMID:26602870

  6. Estimation of mercury content in tailings of the gold mine area of Poconé, Mato Grosso, Brazil.

    PubMed

    von Tümpling, W; Zeilhofer, P; Ammer, U; Einax, J; Wilken, R D

    1995-07-01

    As in many other parts of the world, gold is produced in the surface mining region of Poconé, Mato Grosso, Brazil, using mercury. The goal of this investigation was to estimate the amount of mercury in certain tailings and to determine the area of the land that has been contaminated by the gold mining operations. Mercury concentrations from 2 to 495 ng/g (dw) were determined in the tailing materials. It was observed that only isolated sites were acting as central points of contamination. Using digital Landsat satellite data (The-matic Mapper) and aerial photos, the sites degraded by the mining were classified, and their total area was estimated to be 12.3 km(2) in the region of Poconé. It was estimated, that 4.9 km(2) were occupied by the contaminated tailings. The mean height of the pile slags was determined to be 4.5 m. From the experimentally calculated average density of the material in the tailings, 2.01 g/cm(3), the total mercury content in the piles of tailings was estimated to be 1600 ± 350 kg.

  7. [Groundwater and rainwater contamination by pesticides in an agricultural region of Mato Grosso state in central Brazil].

    PubMed

    Moreira, Josino Costa; Peres, Frederico; Simões, Ana Cristina; Pignati, Wanderlei Antonio; Dores, Eliane de Carvalho; Vieira, Sandro Nunes; Strüssmann, Christine; Mott, Tamí

    2012-06-01

    This study sought to analyze groundwater and rainwater contamination by pesticides in two municipalities (Lucas do Rio Verde and Campo Verde) of Mato Grosso state. The area is Brazil's mid-west situated among the major soybean, corn and cotton producers in the state and the country. The analytical methodology combined chromatographic techniques on groundwater and rainwater samples with eco-toxicological analyses of the impacts of contamination by pesticide on bio-indicator species. The results revealed the presence of different pesticide residues in the groundwater and rainwater samples collected in the two municipalities. In conjunction with this data, results of the eco-toxicological tests revealed the presence of anomalies in a bio-indicator species collected in one of the two study sites compatible with exposure to pesticides. The results presented and discussed here highlight the degradation of water resources in the region, caused by the intensive use of pesticides in agriculture, including the contamination of drinking water sources and rain, broadening the risk of contamination beyond the cultivated areas.

  8. Natural infection of phlebotomines (Diptera: Psychodidae) in a visceral-leishmaniasis focus in Mato Grosso do Sul, Brazil.

    PubMed

    do Nascimento, João Cezar; de Paiva, Byanca Regina; dos Santos Malafronte, Rosely; Fernandes, Wedson Desidério; Galati, Eunice Aparecida Bianchi

    2007-01-01

    The main purpose of this study was to investigate natural infection by Leishmania in phlebotomine females in a visceral-leishmaniasis focus in Antonio João county in Mato Grosso do Sul State, Brazil. Between June and October 2003, the digestive tracts of 81 females captured in Aldeia Campestre, Aldeia Marangatu and Povoado Campestre were dissected. The females were separated by species, location, area and date of capture into 13 groups and kept in ethanol 70%. To identify the Leishmania species using the PCR technique, amplifications of the ribosomal-DNA (rDNA) and mini-exon genes were analyzed. Of the 81 specimens, 77 (95%) were Lutzomyia longipalpis, making this the most common species; only one specimen of each of the species Brumptomyia avellari, Evandromyia cortelezzii, Evandromyia lenti and Nyssomyia whitmani was found. Trypanosomatids were identified in eight of the nine groups of Lutzomyia longipalpis (10.39%) one group from Aldeia Campestre, one from Aldeia Marangatu and six from Povoado Campestre; of the eight groups, one from Aldeia Marangatu and another, with promastigotes forms also confirmed by dissection (1.23%) from Povoado Campestre, were identified by PCR as Leishmania chagasi (2.6%). The other groups gave negative results. These findings indicate that there is a high risk of leishmaniasis transmission in this area. PMID:17505673

  9. Detection of Oropouche virus segment S in patients and inCulex quinquefasciatus in the state of Mato Grosso, Brazil.

    PubMed

    Cardoso, Belgath Fernandes; Serra, Otacília Pereira; Heinen, Letícia Borges da Silva; Zuchi, Nayara; Souza, Victor Costa de; Naveca, Felipe Gomes; Santos, Marcelo Adriano Mendes dos; Slhessarenko, Renata Dezengrini

    2015-09-01

    This study aimed to investigate the circulation of Orthobunyavirus species in the state of Mato Grosso (MT) Brazil. During a dengue outbreak in 2011/2012, 529 serum samples were collected from patients with acute febrile illness with symptoms for up to five days and 387 pools of female Culex quinquefasciatus captured in 2013 were subjected to nested-reverse transcription-polymerase chain reaction for segment S of the Simbu serogroup followed by nucleotide sequencing and virus isolation in Vero cells. Patients (5/529; 0.9%) from Cuiabá (n = 3), Várzea Grande (n = 1) and Nova Mutum (n = 1) municipalities were positive for the S segment of Oropouche virus (OROV). Additionally, eight/387 Cx. quinquefasciatus pools were positive for the segment, with a minimum infection rate of 2.3. Phylogenetic analysis indicated that all the samples belong to the subgenotype Ia, presenting high homology with OROV strains obtained from humans and animals in the Brazilian Amazon. The present paper reports the first detection of an Orthobunyavirus, possibly OROV, in patients and in Cx. quinquefasciatus mosquitoes in MT. This finding reinforces the notion that arboviruses frequently reported in the Amazon Region circulate sporadically in MT during dengue outbreaks.

  10. Biotic factors and occurrence of Lutzomyia longipalpis in endemic area of visceral leishmaniasis, Mato Grosso do Sul, Brazil.

    PubMed

    Oliveira, Everton Falcão de; Silva, Elaine Araújo e; Fernandes, Carlos Eurico dos Santos; Paranhos Filho, Antonio Conceição; Gamarra, Roberto Macedo; Ribeiro, Alisson André; Brazil, Reginaldo Peçanha; Oliveira, Alessandra Gutierrez de

    2012-05-01

    The relationships between environmental exposure to risk agents and health conditions have been studied with the aid of remote sensing imagery, a tool particularly useful in the study of vegetation cover. This study aims to evaluate the influence of environmental variables on the spatial distribution of the abundance of Lutzomyia longipalpis and the reported canine and human visceral leishmaniasis (VL) cases at an urban area of Campo Grande, state of Mato Grosso do Sul. The sandfly captures were performed in 13 residences that were selected by raffle considering four residences or collection station for buffer. These buffers were generated from the central house with about 50, 100 and 200 m from it in an endemic area of VL. The abundance of sandflies and human and canine cases were georreferenced using the GIS software PCI Geomatica. The normalized difference vegetation index (NDVI) and percentage of land covered by vegetation were the environmental variables extracted from a remote sensing IKONOS-2 image. The average NDVI was considered as the complexity of habitat and the standard deviation as the heterogeneity of habitat. One thousand three hundred sixty-seven specimens were collected during the catch. We found a significant positive linear correlation between the abundance of sandflies and the percentage of vegetation cover and average NDVI. However, there was no significant association between habitat heterogeneity and the abundance of these flies.

  11. Phlebotomine fauna, natural infection rate and feeding habits of Lutzomyia cruzi in Jaciara, state of Mato Grosso, Brazil

    PubMed Central

    de Brito, Veruska Nogueira; de Almeida, Arleana do Bom Parto Ferreira; Nakazato, Luciano; Duarte, Rosemere; Souza, Cladson de Oliveira; Sousa, Valéria Régia Franco

    2014-01-01

    Visceral leishmaniasis (VL) in Brazil is transmitted by the phlebotomine Lutzomyia longipalpis and in some midwestern regions by Lutzomyia cruzi. Studies of the phlebotomine fauna, feeding habits and natural infection rate by Leishmania contribute to increased understanding of the epidemiological chain of leishmaniases and their vectorial capacity. Collections were performed in Jaciara, state of Mato Grosso from 2010-2013, during which time 2,011 phlebotomines (23 species) were captured (68.70% Lu. cruzi and 20.52% Lutzomyia whitmani). Lu. cruzi females were identified by observing the shapes of the cibarium (a portion of the mouthpart) and spermatheca, from which samples were obtained for polymerase chain reaction to determine the rates of natural infection. Engorged phlebotomines were assessed to identify the blood-meal host by ELISA. A moderate correlation was discovered between the number of Lu. cruzi and the temperature and the minimum rate of infection was 6.10%. Twenty-two females were reactive to the antisera of bird (28%), dog (3.30%) and skunk (1.60%). We conclude that Lu. cruzi and Lu. whitmani have adapted to the urban environment in this region and that Lu. cruzi is the most likely vector of VL in Jaciara. Moreover, maintenance of Leishmania in the environment is likely aided by the presence of birds and domestic and synanthropic animals. PMID:25410993

  12. Tick-borne agents in domesticated and stray cats from the city of Campo Grande, state of Mato Grosso do Sul, midwestern Brazil.

    PubMed

    André, Marcos Rogério; Herrera, Heitor Miraglia; Fernandes, Simone de Jesus; de Sousa, Keyla Cartens Marques; Gonçalves, Luiz Ricardo; Domingos, Iara Helena; de Macedo, Gabriel Carvalho; Machado, Rosangela Zacarias

    2015-09-01

    Anaplasmataceae agents, piroplasmids and Hepatozoon spp. have emerged as important pathogens among domestic and wild felines. The present work aimed to detect the presence of species belonging to the Anaplasmataceae family, piroplasmas and Hepatozoon spp. DNA in blood samples of domesticated and stray cats in the city of Campo Grande, state of Mato Grosso do Sul, midwestern Brazil. Between January and April 2013, whole blood samples were collected from 151 cats (54 males, 95 females and two without gender registration) in the city of Campo Grande, state of Mato Grosso do Sul, Brazil. DNA extracted from cat blood samples was submitted to conventional PCR assays for Theileria/Babesia/Cytauxzoon spp. (18S rRNA, ITS-1), Ehrlichia spp. (16S rRNA, dsb, groESL), Anaplasma spp. (16S rRNA, groESL) and Hepatozoon spp. (18S rRNA) followed by phylogenetic reconstructions. Out of 151 sampled cats, 13 (8.5%) were positive for Ehrlichia spp. closely related to Ehrlichia canis, 1 (0.66%) for Hepatozoon spp. closely related to Hepatozoon americanum and Hepatozoon spp. isolate from a wild felid, 1 (0.66%) for Cytauxzoon sp. closely related do Cytauxzoon felis, and 18 (11.9%) for Babesia/Theileria (one sequence was closely related to Babesia bigemina, eight for Babesia vogeli, five to Theileria spp. from ruminants [Theileria ovis, Theileria lestoquardi] and four to Theileria sp. recently detected in a cat). The present study showed that Ehrlichia spp., piroplasmids (B. vogeli, Theileria spp. and Cytauxzoon spp.) and, more rarely, Hepatozoon spp. circulate among stray and domesticated cats in the city of Campo Grande, state of Mato Grosso do Sul, midwestern Brazil. PMID:26187416

  13. Tick-borne agents in domesticated and stray cats from the city of Campo Grande, state of Mato Grosso do Sul, midwestern Brazil.

    PubMed

    André, Marcos Rogério; Herrera, Heitor Miraglia; Fernandes, Simone de Jesus; de Sousa, Keyla Cartens Marques; Gonçalves, Luiz Ricardo; Domingos, Iara Helena; de Macedo, Gabriel Carvalho; Machado, Rosangela Zacarias

    2015-09-01

    Anaplasmataceae agents, piroplasmids and Hepatozoon spp. have emerged as important pathogens among domestic and wild felines. The present work aimed to detect the presence of species belonging to the Anaplasmataceae family, piroplasmas and Hepatozoon spp. DNA in blood samples of domesticated and stray cats in the city of Campo Grande, state of Mato Grosso do Sul, midwestern Brazil. Between January and April 2013, whole blood samples were collected from 151 cats (54 males, 95 females and two without gender registration) in the city of Campo Grande, state of Mato Grosso do Sul, Brazil. DNA extracted from cat blood samples was submitted to conventional PCR assays for Theileria/Babesia/Cytauxzoon spp. (18S rRNA, ITS-1), Ehrlichia spp. (16S rRNA, dsb, groESL), Anaplasma spp. (16S rRNA, groESL) and Hepatozoon spp. (18S rRNA) followed by phylogenetic reconstructions. Out of 151 sampled cats, 13 (8.5%) were positive for Ehrlichia spp. closely related to Ehrlichia canis, 1 (0.66%) for Hepatozoon spp. closely related to Hepatozoon americanum and Hepatozoon spp. isolate from a wild felid, 1 (0.66%) for Cytauxzoon sp. closely related do Cytauxzoon felis, and 18 (11.9%) for Babesia/Theileria (one sequence was closely related to Babesia bigemina, eight for Babesia vogeli, five to Theileria spp. from ruminants [Theileria ovis, Theileria lestoquardi] and four to Theileria sp. recently detected in a cat). The present study showed that Ehrlichia spp., piroplasmids (B. vogeli, Theileria spp. and Cytauxzoon spp.) and, more rarely, Hepatozoon spp. circulate among stray and domesticated cats in the city of Campo Grande, state of Mato Grosso do Sul, midwestern Brazil.

  14. [The magic universe of cures: the role of magic practices and witchcraft in the universe of 17th century Mato Grosso].

    PubMed

    Sá, Mario

    2009-01-01

    The article analyzes the role of healing agents played by practitioners of magic and witchcraft in Mato Grosso society during the 17th century. It observes that magic and witchcraft were developed as competitors, alternatives or associated with other forms of healing (official and lay). It points out how such roles contributed to the process of subjugating its practitioners, especially Africans, Indians and their descendents, and were appropriated as an opportunity for survival in the colonial slave society. The pastoral visit made by Bruno Pinna in 1785 to Cuiabá and nearby areas served as the principal source of knowledge regarding the practices and practitioners of magic and witchcraft.

  15. [Seasonal evaluation of mammal species richness and abundance in the "Mário Viana" municipal reserve, Mato Grosso, Brasil].

    PubMed

    Rocha, Ednaldo Cândido; Silva, Elias; Martins, Sebastião Venâncio; Barreto, Francisco Cândido Cardoso

    2006-09-01

    We evaluated seasonal species presence and richness, and abundance of medium and large sized mammalian terrestrial fauna in the "Mário Viana" Municipal Biological Reserve, Nova Xavantina, Mato Grosso, Brazil. During 2001, two monthly visits were made to an established transect, 2,820 m in length. Records of 22 mammal species were obtained and individual footprint sequences quantified for seasonal calculation of species richness and relative abundance index (x footprints/km traveled). All 22 species occurred during the rainy season, but only 18 during the dry season. Pseudalopex vetulus (Lund, 1842) (hoary fox), Eira barbara (Linnaeus, 1758) (tayra), Puma concolor (Linnaeus, 1771) (cougar) and Hydrochaeris hydrochaeris (Linnaeus, 1766) (capybara) were only registered during the rainy season. The species diversity estimated using the Jackknife procedure in the dry season (19.83, CI = 2.73) was smaller than in the rainy season (25.67, CI = 3.43). Among the 18 species common in the two seasons, only four presented significantly different abundance indexes: Dasypus novemcinctus Linnaeus, 1758 (nine-banded armadillo), Euphractus sexcinctus (Linnaeus, 1758) (six-banded armadillo), Dasyprocta azarae Lichtenstein, 1823 (Azara's Agouti) and Tapirus terrestris (Linnaeus, 1758) (tapir). On the other hand, Priodontes maximus (Kerr, 1792) (giant armadillo) and Leopardus pardalis (Linnaeus, 1758) (ocelot) had identical abundance index over the two seasons. Distribution of species abundance in the sampled area followed the expected pattern for communities in equilibrium, especially in the rainy season, suggesting that the environment still maintains good characteristics for mammal conservation. The present study shows that the reserve, although only 470 ha in size, plays an important role for conservation of mastofauna of the area as a refuge in an environment full of anthropic influence (mainly cattle breeding in exotic pasture). PMID:18491629

  16. Habitat suitability mapping of Anopheles darlingi in the surroundings of the Manso hydropower plant reservoir, Mato Grosso, Central Brazil

    PubMed Central

    Zeilhofer, Peter; Santos, Emerson Soares dos; Ribeiro, Ana LM; Miyazaki, Rosina D; Santos, Marina Atanaka dos

    2007-01-01

    Background Hydropower plants provide more than 78 % of Brazil's electricity generation, but the country's reservoirs are potential new habitats for main vectors of malaria. In a case study in the surroundings of the Manso hydropower plant in Mato Grosso state, Central Brazil, habitat suitability of Anopheles darlingi was studied. Habitat profile was characterized by collecting environmental data. Remote sensing and GIS techniques were applied to extract additional spatial layers of land use, distance maps, and relief characteristics for spatial model building. Results Logistic regression analysis and ROC curves indicate significant relationships between the environment and presence of An. darlingi. Probabilities of presence strongly vary as a function of land cover and distance from the lake shoreline. Vector presence was associated with spatial proximity to reservoir and semi-deciduous forests followed by Cerrado woodland. Vector absence was associated with open vegetation formations such as grasslands and agricultural areas. We suppose that non-significant differences of vector incidences between rainy and dry seasons are associated with the availability of anthropogenic breeding habitat of the reservoir throughout the year. Conclusion Satellite image classification and multitemporal shoreline simulations through DEM-based GIS-analyses consist in a valuable tool for spatial modeling of A. darlingi habitats in the studied hydropower reservoir area. Vector presence is significantly increased in forested areas near reservoirs in bays protected from wind and wave action. Construction of new reservoirs under the tropical, sub-humid climatic conditions should therefore be accompanied by entomologic studies to predict the risk of malaria epidemics. PMID:17343728

  17. Characterizing a Dynamic Land Cover Change Frontier Using MODIS Phenology Metrics: Cropland Expansion in Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Morton, D. C.; Defries, R. S.; Shimabukuro, Y. E.; Morisette, J.

    2005-12-01

    The state of Mato Grosso, Brazil experienced the most rapid agricultural expansion of any region in the Amazon Basin during the existing MODIS data record. Rapid conversion of Amazon forest, transitional tropical forest, and cerrado woodland-savanna for cattle ranching and grain production continues to fragment large tracts of these biomes. Tropical forest loss is estimated annually, yet the fate of cleared lands and losses of transitional forest or cerrado have not been well characterized in this region. Using phenological information from time series of MODIS 16-day composite data, it is possible to capture the temporal dynamism of land cover change and accurately separate primary and secondary land use transitions. We use time series of cloud-cleaned MODIS NDVI and EVI at 250 m resolution to characterize land cover based on metrics of wet-season, dry-season, and annual phenology from 2000-2004. Distinct phenological signatures for forest, pasture and natural grasslands, cerrado, and cropland enable accurate classification of land cover types when compared to field validation data (overall accuracy = 85%). We estimate that more than 1.6 million hectares were converted to cropland between 2000 and 2004. The majority of new cropland resulted from the direct conversion of cerrado (35%) or forest (29%); conversion of natural grassland areas or planted pasture accounted for 36% of new cropland areas. While secondary transitions from existing cattle pasture to cropland are an important source of new agricultural production, our findings contradict recent statements that cropland agriculture is not directly associated with new deforestation activities. Separation of more seasonal cerrado vegetation from transitional tropical forest based on vegetation phenology highlights land cover dynamics in regions with no previous deforestation monitoring. Phenological information from MODIS is extremely important to monitor land cover dynamics, separate forest types, and estimate

  18. Cluster analysis applied to the spatial and temporal variability of monthly rainfall in Mato Grosso do Sul State, Brazil

    NASA Astrophysics Data System (ADS)

    Teodoro, Paulo Eduardo; de Oliveira-Júnior, José Francisco; da Cunha, Elias Rodrigues; Correa, Caio Cezar Guedes; Torres, Francisco Eduardo; Bacani, Vitor Matheus; Gois, Givanildo; Ribeiro, Larissa Pereira

    2016-04-01

    The State of Mato Grosso do Sul (MS) located in Brazil Midwest is devoid of climatological studies, mainly in the characterization of rainfall regime and producers' meteorological systems and rain inhibitors. This state has different soil and climatic characteristics distributed among three biomes: Cerrado, Atlantic Forest and Pantanal. This study aimed to apply the cluster analysis using Ward's algorithm and identify those meteorological systems that affect the rainfall regime in the biomes. The rainfall data of 32 stations (sites) of the MS State were obtained from the Agência Nacional de Águas (ANA) database, collected from 1954 to 2013. In each of the 384 monthly rainfall temporal series was calculated the average and applied the Ward's algorithm to identify spatial and temporal variability of rainfall. Bartlett's test revealed only in January homogeneous variance at all sites. Run test showed that there was no increase or decrease in trend of monthly rainfall. Cluster analysis identified five rainfall homogeneous regions in the MS State, followed by three seasons (rainy, transitional and dry). The rainy season occurs during the months of November, December, January, February and March. The transitional season ranges between the months of April and May, September and October. The dry season occurs in June, July and August. The groups G1, G4 and G5 are influenced by South Atlantic Subtropical Anticyclone (SASA), Chaco's Low (CL), Bolivia's High (BH), Low Levels Jet (LLJ) and South Atlantic Convergence Zone (SACZ) and Maden-Julian Oscillation (MJO). Group G2 is influenced by Upper Tropospheric Cyclonic Vortex (UTCV) and Front Systems (FS). The group G3 is affected by UTCV, FS and SACZ. The meteorological systems' interaction that operates in each biome and the altitude causes the rainfall spatial and temporal diversity in MS State.

  19. [Seasonal evaluation of mammal species richness and abundance in the "Mário Viana" municipal reserve, Mato Grosso, Brasil].

    PubMed

    Rocha, Ednaldo Cândido; Silva, Elias; Martins, Sebastião Venâncio; Barreto, Francisco Cândido Cardoso

    2006-09-01

    We evaluated seasonal species presence and richness, and abundance of medium and large sized mammalian terrestrial fauna in the "Mário Viana" Municipal Biological Reserve, Nova Xavantina, Mato Grosso, Brazil. During 2001, two monthly visits were made to an established transect, 2,820 m in length. Records of 22 mammal species were obtained and individual footprint sequences quantified for seasonal calculation of species richness and relative abundance index (x footprints/km traveled). All 22 species occurred during the rainy season, but only 18 during the dry season. Pseudalopex vetulus (Lund, 1842) (hoary fox), Eira barbara (Linnaeus, 1758) (tayra), Puma concolor (Linnaeus, 1771) (cougar) and Hydrochaeris hydrochaeris (Linnaeus, 1766) (capybara) were only registered during the rainy season. The species diversity estimated using the Jackknife procedure in the dry season (19.83, CI = 2.73) was smaller than in the rainy season (25.67, CI = 3.43). Among the 18 species common in the two seasons, only four presented significantly different abundance indexes: Dasypus novemcinctus Linnaeus, 1758 (nine-banded armadillo), Euphractus sexcinctus (Linnaeus, 1758) (six-banded armadillo), Dasyprocta azarae Lichtenstein, 1823 (Azara's Agouti) and Tapirus terrestris (Linnaeus, 1758) (tapir). On the other hand, Priodontes maximus (Kerr, 1792) (giant armadillo) and Leopardus pardalis (Linnaeus, 1758) (ocelot) had identical abundance index over the two seasons. Distribution of species abundance in the sampled area followed the expected pattern for communities in equilibrium, especially in the rainy season, suggesting that the environment still maintains good characteristics for mammal conservation. The present study shows that the reserve, although only 470 ha in size, plays an important role for conservation of mastofauna of the area as a refuge in an environment full of anthropic influence (mainly cattle breeding in exotic pasture).

  20. Spatial distribution and environmental factors associated to phlebotomine fauna in a border area of transmission of visceral leishmaniasis in Mato Grosso do Sul, Brazil

    PubMed Central

    2014-01-01

    Background Mato Grosso do Sul has been undergoing a process of urbanization which results in loss of native vegetation. This withdrawal makes vectors of man and domestic animals closer, causing changes in the epidemiology of diseases such as American Visceral Leishmaniasis. The aim of the study was to evaluate the phlebotomine fauna and environmental issues related to the transmission of AVL in Ponta Porã, Mato Grosso do Sul, between 2009 and 2010. Methods Vegetation of the urban area was evaluated by Normalized Difference Vegetation Index (NDVI), Normalized Difference Water Index (NDWI) and Soil Adjusted Vegetation Index (SAVI). Results The results showed that the phlebotomine fauna of the city consists of five species, especially Lutzomyia longipalpis (Lutz and Neiva, 1912), the vector of Leishmania (Leishmania) infantum. Predominance of males was observed. The insects were captured in greater quantity in the intradomicile. Lu. longipalpis was the most frequent and abundant species, present throughout the year, with a peak population after the rainy season. Vectors can be found in high amounts in forest and disturbed environments. Conclusions The finding of Lu. longipalpis in regions with little vegetation and humidity suggests that the species is adapted to different sorts of environmental conditions, demonstrating its close association with man and the environment it inhabits. The tourist feature of Ponta Porã reinforces its epidemiological importance as a vulnerable city. The geographical location, bordering Paraguay through dry border, makes possible the existence of a corridor of vectors and infected dogs between the two countries. PMID:24898032

  1. Impact of land-cover change in the southern Amazonia climate: a case study for the region of Alta Floresta, Mato Grosso, Brazil.

    PubMed

    Dubreuil, Vincent; Debortoli, Nathan; Funatsu, Beatriz; Nédélec, Vincent; Durieux, Laurent

    2012-01-01

    The transformation of forest into pastures in the Brazilian Amazon leads to significant consequences to climate at local scale. In the region of Alta Floresta (Mato Grosso, Brazil), deforestation has been intense with over half the forests being cut since 1970. This article first examines the evolution of precipitation observed in this region and shows a significant trend in the decrease in total precipitation especially at the end of the dry season and at the beginning of the rainy season. The study then compares the temperatures measured in cleared and forested sectors within a reserve in the area of Alta Floresta (Mato Grosso, Brazil) between 2006 and 2007. The cleared sector was always hotter and drier (from 5% to 10%) than the forested area. This difference was not only especially marked during the day when it reached on average 2°C but also seemed to increase during the night with the onset of the dry season (+0.5°C). The Urban Heat Island effect is also evident especially during the night and in the dry season.

  2. Soil water and carbon management for agricultural resilience in a key node in the global virtual water trade network: Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Johnson, M. S.; Speratti, A. B.; Lathuilliere, M. J.; Dalmagro, H. J.; Couto, E. G.

    2015-12-01

    The Amazon region is globally connected through agricultural exports, with the Brazilian state of Mato Grosso in particular emerging as a key node in the global virtual water trade network in recent years, based largely on rainfed agriculture. The anticipated growth in the world's population suggests that virtual water trade will only become more important to global food security. In this presentation we will evaluate strategies for improving the resilience of rainfed agriculture in the region, particularly for the nearly 12 million hectares of sandy soil with low water holding capacity within Mato Grosso that has largely been converted to agricultural use. We will review land use change trajectories and present results from soil water balance modeling and carbon fluxes for a range of future scenarios, including continued agricultural extensification, potential strategies for agricultural intensification, and novel water and carbon management strategies including biochar use in sandy soils to improve soil water holding capacities and soil carbon sequestration. We will also consider the role that irrigation might play in the future in the Amazon for improving agricultural resilience to climate change and feedbacks between irrigation and land use change pressures, noting that groundwater resources in the region are presently among the least exploited on the planet.

  3. Impact of land-cover change in the southern Amazonia climate: a case study for the region of Alta Floresta, Mato Grosso, Brazil.

    PubMed

    Dubreuil, Vincent; Debortoli, Nathan; Funatsu, Beatriz; Nédélec, Vincent; Durieux, Laurent

    2012-01-01

    The transformation of forest into pastures in the Brazilian Amazon leads to significant consequences to climate at local scale. In the region of Alta Floresta (Mato Grosso, Brazil), deforestation has been intense with over half the forests being cut since 1970. This article first examines the evolution of precipitation observed in this region and shows a significant trend in the decrease in total precipitation especially at the end of the dry season and at the beginning of the rainy season. The study then compares the temperatures measured in cleared and forested sectors within a reserve in the area of Alta Floresta (Mato Grosso, Brazil) between 2006 and 2007. The cleared sector was always hotter and drier (from 5% to 10%) than the forested area. This difference was not only especially marked during the day when it reached on average 2°C but also seemed to increase during the night with the onset of the dry season (+0.5°C). The Urban Heat Island effect is also evident especially during the night and in the dry season. PMID:21479561

  4. Abundance of Lutzomyia longipalpis (Diptera: Psychodidae: Phlebotominae) and urban transmission of visceral leishmaniasis in Campo Grande, state of Mato Grosso do Sul, Brazil.

    PubMed

    Oliveira, Alessandra Gutierrez de; Galati, Eunice Aparecida Bianchi; de Oliveira, Orcy; de Oliveira, Gilliard Rezende; Espindola, Italo Alexander Cabello; Dorval, Maria Elizabeth Cavalheiros; Brazil, Reginaldo Peçanha

    2006-12-01

    The outspread and urbanization of visceral leishmaniasis (VL) in Campo Grande, state of Mato Grosso do Sul, lead us to undertake the present study over diversity and abundance of sand flies in the urban area to compare with previous search carried out during 1999/2000, before the identification of the disease in the human population. The captures were carried out with automatic light traps, weekly, from February 2004 to February 2005 on three sites including a forested area (Zé Pereira), two peridomicilies (shelters of domestic animals and cultivation areas), and intradomicilie. In the present study 110 collections were obtained during 13 months for 1320 h of collections, resulting in 5004 specimens, 3649 males and 1355 females belonging to the 20 following species: Brumptomyia avellari, Brumptomyia sp., Bichromomyia flaviscutellata, Evandromyia lenti, E. termitophila, E. cortelezzii, E. borrouli, Lutzomyia sp., L. longipalpis, Micropygomyia quinquefer, N. antunesi, N. whitmani, Pintomyia christenseni, Pi. damascenoi, Psathyromyia aragaoi, Ps. campograndensis, Ps. hermanlenti, Ps. shannoni, Pychodopygus claustrei, and Sciopemyia sordellii. L. longipalpis was the most abundant species in the anthropic environment with 92.22% of the captures. This shows an increase of sixty times in the density of L. longipalpis compared to the last sand fly evaluation in 1999/2000. The high density of L. longipalpis in Campo Grande is the main factor of risk in transmission of the disease to human in the urban area. The capture of N. antunesi, typical specie from Amazonian region, in Mato Grosso do Sul is reported for the first time.

  5. [Study of the phlebotomines (Diptera, Psychodidae), in area of cutaneous leishmaniasis in the State of Mato Grosso do Sul, Brazil].

    PubMed

    Galati, E A; Nunes, V L; Dorval, M E; Oshiro, E T; Cristaldo, G; Espíndola, M A; da Rocha, H C; Garcia, W B

    1996-04-01

    Studies of the phlebotomine sandflies on the Boa Sorte farm, Corguinho country, State of Mato Grosso do Sul, Central-West region of Brazil, were carried out, with the object of identifying local fauna and a cutaneous leishmaniasis vector. At the beginning of the studies, several types of primitive vegetation covering: gallery forest, forest slopes and the cerrados: s. str. and tropical xeromorphic semideciduous broadleaf forest, locally denominated "croa", existed. Four months after the beginning of the studies, a fire destroyed a significant part of the cerrados. Captures were made during the interval from July/91 to June/93, with a CDC trap, weekly, at 10 ecotopes: in the soil of forest slopes; in the soil and canopy of cerrado s. str., "croa" and gallery forest; in the peridomicile, in hen house and pigpen and in a storage shed. A Shannon's trap was used, monthly, from 18:00-24:00 hours, in the gallery forest and "croa". Human bait was used, monthly, for 24 hours, from June/91 to September/92. An investigation into natural infection in female phlebotomines was made through the dissection of specimens captured in the Shannon's trap and on human bait. The captures with CDC totalled in 2,281 specimens of 26 species: 2 of Brumptomyia and 24 of Lutzomyia. The "croa" was the environment that contributed with the greatest number of specimens and presented the largest diversity, together with the forest slope. L, withmani was the most abundant species captured with CDC, in all the ecotopes (Standardized abundance index = 0.991). However, in the storage shed its frequency was the lowest. This species presented a prevalence of 96.0% in the Shannon's trap and on human bait (3,265 and 516 specimens, respectively). It was the most frequent in the cold and dry periods. It presented almost exclusively nocturnal activity, with its peak at 18:00-19:00 hours and an infection rate by flagellates of 0.16% (613 females dissected). On the basis of its behavior, this species was

  6. Moderate prevalence of transmitted drug resistance and high HIV-1 genetic diversity in patients from Mato Grosso State, Central Western Brazil.

    PubMed

    Ferreira, Adriana Santarém; Cardoso, Ludimila Paula Vaz; Stefani, Mariane Martins de Araújo

    2011-08-01

    Few reports have described the molecular characteristics of the AIDS epidemic within the interior regions of Brazil, a country of continental dimensions. To help fill this gap, the prevalence of transmitted antiretroviral drug resistance and human immunodeficiency virus type 1 (HIV-1) diversity in Mato Grosso State, central western Brazil are reported. Drug-naïve patients (n = 105) were recruited at a reference center in Cuiabá/Mato Grosso State located across the border with Bolivia and considered a southern gate to the Amazon forest. For 92 HIV-1 isolates, the protease and partial reverse transcriptase fragments were amplified by nested-PCR and sequenced. Drug resistance was analyzed by the Calibrated Population Resistance tool and the International AIDS Society-USA database. HIV-1 subtypes were determined by REGA and phylogenetic analyses. Recombinant viruses were analyzed by SIMPLOT. Drug resistance mutations were observed in 5.4%: nucleoside reverse transcriptase inhibitor mutations M41L (n = 1), D67N (n = 1), and K219E (n = 1), the non-nucleoside reverse transcriptase inhibitor mutation K103N (n = 1) and the protease inhibitor mutation L90M (n = 1). Around 20% of the isolates were recombinants: different patterns of B/F1 mosaics (n = 11), four B/C, one F1/C/B, one F1/C, and one D/F1. Subtype B(PR) B(RT) represented 71.7%, 5.4% were of subtype C(PR) C(RT) and 3.3% were of subtype F1(PR) F1(RT) . A moderate prevalence of transmitted resistance and the co-circulation of subtypes B, F1, C, different recombinants, including the first report of subtype D, were found in Mato Grosso State, far from the epicenter of the epidemic. These results highlight the importance of monitoring transmitted drug resistance and HIV-1 genetic diversity in the interior regions of Brazil.

  7. Lutzomyia longipalpis naturally infected by Leishmania (L.) chagasi in Várzea Grande, Mato Grosso State, Brazil, an area of intense transmission of visceral leishmaniasis.

    PubMed

    Missawa, Nanci A; Michalsky, Erika Monteiro; Fortes-Dias, Consuelo Latorre; Santos Dias, Edelberto

    2010-12-01

    The American visceral leishmaniasis (AVL) is caused by parasites belonging to the genus Leishmania (Trypanosomatidae) and is transmitted to humans through the bite of certain species of infected phlebotomine sand flies. In this study, we investigated the natural infection ratio of Lutzomyia longipalpis, the main vector species of AVL in Brazil, in Várzea Grande, Mato Grosso State. Between July 2004 and June 2006, phlebotomine sand flies were captured in peridomestic areas using CDC light-traps. Four hundred and twenty (420) specimens of Lu. longipalpis were captured. 42 pools, containing 10 specimens of Lu. longipalpis each, were used for genomic DNA extraction and PCR (polymerase chain reaction) amplification. Leishmania spp. DNA was detected in three out of the 42 pools tested, resulting in a minimal infection ratio of 0.71%. Restriction fragment length polymorphism (RFLP) analysis indicated that Leishmania (L.) chagasi was the infective agent in the positive pools.

  8. Karyotypic description of the stingless bee Oxytrigona cf. flaveola (Hymenoptera, Apidae, Meliponina) of a colony from Tangará da Serra, Mato Grosso State, Brazil

    PubMed Central

    2010-01-01

    The aim was to broaden knowledge on the cytogenetics of the subtribe Meliponina, by furnishing cytogenetic data as a contribution to the characterization of bees from the genus Oxytrigona. Individuals of the species Oxytrigona cf. flaveola, members of a colony from Tangará da Serra, Mato Grosso State, Brazil, were studied. The chromosome number was 2n = 34, distributed among four chromosomal morphologies, with the karyotype formula 8m+8sm+16st+2t. Size heteromorphism in the first metacentric pair, subsequently confirmed by sequential staining with fluorochrome (DA/DAPI/CMA3 ), was apparent in all the examined individuals The nucleolar organizing regions (NORs) are possibly located in this metacentric chromosome pair. These data will contribute towards a better understanding of the genus Oxytrigona. Given that species in this group are threatened, the importance of their preservation and conservation can be shown in a sensible, concise fashion through studies such as this. PMID:21637423

  9. Land Transformation and Occupation Impacts of Farming Practices for the Production of Soybean in Mato Grosso, Brazil, Using Life Cycle Impact Assessment

    NASA Astrophysics Data System (ADS)

    Lathuilliere, M. J.; Miranda, E. J.; Couto, E. G.; Johnson, M. S.

    2014-12-01

    The state of Mato Grosso is the largest producer of soybean in Brazil with production continuously increasing since 2000 through a near tripling of cropland area under soybean cultivation. This increase in production has occurred by land cover transformation (extensification into natural ecosystems, e.g. forest to crop) and land use intensification (increase in area by conversion of already cleared land, e.g. pasture to crop), largely to satisfy international demand. In this study, we assess cradle-to-farm gate impacts of soybean production in Mato Grosso using life cycle impact assessment applied to data collected from 110 farms. We combine 21 impact indicators of land transformation and occupation (i.e. land use and land cover change) to show impacts of life cycle stages of production to land, air, water, resource use, biodiversity and ecosystem services. The greatest damage to human health and ecosystem quality came from land transformation which primarily takes place in the tropical forest (Amazon) and savanna (Cerrado/Cerradão) biomes. Soybean production in tropical forest landscapes has greater impacts on climate regulation, biotic production and groundwater recharge compared to production in native savanna areas, while impacts on biodiversity, erosion and soil water purification are roughly equivalent for tropical forest vs. savanna transformation and occupation. Soybean production practices showed hot spots of damage to environmental quality and resources from phosphorous fertilizer application and diesel consumption in machinery through impact pathways such as terrestrial and aquatic acidification and the use of non-renewable energy. Life cycle impact assessment modeling can provide further information into the production process to enlighten decision making with respect to impacts occurring along the soybean product supply chain.

  10. Modeling the reflection of Photosynthetically active radiation in a monodominant floodable forest in the Pantanal of Mato Grosso State using multivariate statistics and neural networks.

    PubMed

    Curado, Leone F A; Musis, Carlo R DE; Cunha, Cristiano R DA; Rodrigues, Thiago R; Pereira, Vinicius M R; Nogueira, José S; Sanches, Luciana

    2016-09-01

    The study of radiation entrance and exit dynamics and energy consumption in a system is important for understanding the environmental processes that rule the biosphere-atmosphere interactions of all ecosystems. This study provides an analysis of the interaction of energy in the form of photosynthetically active radiation (PAR) in the Pantanal, a Brazilian wetland forest, by studying the variation of PAR reflectance and its interaction with local rainfall. The study site is located in Private Reserve of Natural Heritage, Mato Grosso State, Brazil, where the vegetation is a monodominant forest of Vochysia divergens Phol. The results showed a high correlation between the reflection of visible radiation and rainfall; however, the behavior was not the same at the three heights studied. An analysis of the hourly variation of the reflected waves also showed the seasonality of these phenomena in relation to the dry and rainy seasons. A predictive model for PAR was developed with a neural network that has a hidden layer, and it showed a determination coefficient of 0.938. This model showed that the Julian day and time of measurements had an inverse association with the wind profile and a direct association with the relative humidity profile. PMID:27556220

  11. The influence of industrial and agricultural waste on water quality in the Água Boa stream (Dourados, Mato Grosso do Sul, Brazil).

    PubMed

    da Rocha, Monyque Palagano; Dourado, Priscila Leocadia Rosa; de Souza Rodrigues, Mayara; Raposo, Jorge Luiz; Grisolia, Alexeia Barufatti; de Oliveira, Kelly Mari Pires

    2015-07-01

    Water quality monitoring is used to determine the impact of human activities on the environment. We evaluated water quality in the Água Boa stream, located within the municipality of Dourados, State of Mato Grosso do Sul, Brazil, by analyzing physico-chemical, chemical, and microbiological parameters, as well as chlorophyll concentrations. Five sets of water samples were collected between December 2012 and November 2013 from three locations within the stream. The results showed the presence of Escherichia coli and antibiotic-resistant Pseudomonas spp. strains and high concentrations of organic matter (total dissolved solids), inorganic species (Mg, Ca, and Fe), and agrochemical residues (thiamethoxam). The main stream water contaminants are derived from urban, industrial, and agricultural activities within the watershed. Given the presence of contaminants, it is important that such findings are disseminated in order to highlight the risks that contact with this water may pose to human health. To preserve the environment and improve site conditions, people would need to participate by demanding that normative national and international standards be respected and that the situation be supervised by the competent governmental agencies; this would make it possible to reverse or minimize contamination problems within the Água Boa stream.

  12. Chlamydophila psittaci in free-living Blue-fronted Amazon parrots (Amazona aestiva) and Hyacinth macaws (Anodorhynchus hyacinthinus) in the Pantanal of Mato Grosso do Sul, Brazil.

    PubMed

    de Freitas Raso, Tânia; Seixas, Gláucia Helena Fernandes; Guedes, Neiva Maria Robaldo; Pinto, Aramis Augusto

    2006-10-31

    Chlamydophila psittaci (C. psittaci) infection was evaluated in 77 free-living nestlings of Blue-fronted Amazon parrots (Amazona aestiva) and Hyacinth macaws (Anodorhynchus hyacinthinus) in the Pantanal of Mato Grosso do Sul, Brazil. Tracheal and cloacal swab samples from 32 wild parrot and 45 macaw nestlings were submitted to semi-nested PCR, while serum samples were submitted to complement fixation test (CFT). Although all 32 Amazon parrot serum samples were negative by CFT, cloacal swabs from two birds were positive for Chlamydophila DNA by semi-nested PCR (6.3%); these positive birds were 32 and 45 days old. In macaws, tracheal and cloacal swabs were positive in 8.9% and 26.7% of the samples, respectively. Complement-fixing antibodies were detected in 4.8% of the macaw nestlings; macaw nestlings with positive findings were between 33 and 88 days old. These results indicate widespread dissemination of this pathogen in the two evaluated psittacine populations. No birds had clinical signs suggestive of chlamydiosis. To the best of our knowledge, this is the first report on C. psittaci in free-living Blue-fronted Amazon parrots and Hyacinth macaws in Brazil.

  13. [Epidemiological trends for malaria in the cities of the upper Paraguay River basin, Mato Grosso do Sul, Brazil 1990-1996].

    PubMed

    Matsumoto, W K; Vicente, M G; Silva, M A; de Castro, L L

    1998-01-01

    Through the Regional Office of the Brazilian National Health Foundation in the State of Mato Grosso do Sul, we obtained numerical data on malaria for the upper Paraguay basin (UPB): 159 cases in 1990, 126 in 1991, 135 in 1992, 61 in 1993, 143 in 1994, 41 in 1995, and 20 in 1996, the majority of which were imported cases. There were no autochthonous cases in 1990, and since 1991 the rates of over 15% dropped to around 1.60%. Imported cases, corresponding to 0. 63% in 1990, increased in 1991 and 1992 to some 1.50%, and to 3.28% in 1993. Induced cases were recorded only in 1991 and 1992 (less than 1%). Most cases were between 16 and 45 years of age. There was a predominance of Plasmodium vivax in the thick blood smears. Although autochthonous cases of malaria are not the majority, the disease is still an important public health problem in the UPB in the presence of the Anopheles (N.) darlingi vector and human migration into the region.

  14. Characterization of the pyrethroid resistance profile of Rhipicephalus (Boophilus) microplus populations from the states of Rio Grande do Sul and Mato Grosso do Sul, Brazil.

    PubMed

    Mendes, Márcia Cristina; Duarte, Fernanda Calvo; Martins, João Ricardo; Klafke, Guilherme Marcondes; Fiorini, Leonardo Costa; de Barros, Antônio Thadeu Medeiros

    2013-01-01

    Cattle ticks Rhipicephalus (Boophilus) microplus are mainly controlled in Brazil by means of acaricide products, without any official policies in this regard. Acaricides continue to be sold indiscriminately, and this has contributed towards making the problem of resistance widespread, thus making diagnosis and monitoring of tick resistance essential. Here, bioassays (larval packet test) were performed on tick populations from the states of Rio Grande do Sul and Mato Grosso do Sul regarding their susceptibility to cypermethrin, deltamethrin and flumethrin. All the tick samples tested showed resistance to cypermethrin (10) (resistance factor (RF) ranging from 5.6 to 80.3) and deltamethrin (10) (RF ranging from 2.4 to 83.1). Six out of eight populations were resistant to flumethrin (RF ranging from 3.8 to 8.2). PCR molecular analyses did not show any T2134A mutations in the voltage-gated sodium channel gene, in any of the sampled populations. The results from this study highlight the critical status of resistance of the cattle tick to synthetic pyrethroids in the regions studied. Further studies are needed to identify the mechanisms responsible for the resistant phenotypes observed in the bioassays. This was the first detection of flumethrin resistance in Brazil. PMID:24142169

  15. Predicting the geographic distribution of Lutzomyia longipalpis (Diptera: Psychodidae) and visceral leishmaniasis in the state of Mato Grosso do Sul, Brazil.

    PubMed

    Almeida, Paulo Silva de; Sciamarelli, Alan; Batista, Paulo Mira; Ferreira, Ademar Dimas; Nascimento, João; Raizer, Josué; Andrade Filho, José Dilermando; Gurgel-Gonçalves, Rodrigo

    2013-12-01

    To understand the geographic distribution of visceral leishmaniasis (VL) in the state of Mato Grosso do Sul (MS), Brazil, both the climatic niches of Lutzomyia longipalpis and VL cases were analysed. Distributional data were obtained from 55 of the 79 counties of MS between 2003-2012. Ecological niche models (ENM) of Lu. longipalpis and VL cases were produced using the maximum entropy algorithm based on eight climatic variables. Lu. longipalpis showed a wide distribution in MS. The highest climatic suitability for Lu. longipalpis was observed in southern MS. Temperature seasonality and annual mean precipitation were the variables that most influenced these models. Two areas of high climatic suitability for the occurrence of VL cases were predicted: one near Aquidauana and another encompassing several municipalities in the southeast region of MS. As expected, a large overlap between the models for Lu. longipalpis and VL cases was detected. Northern and northwestern areas of MS were suitable for the occurrence of cases, but did not show high climatic suitability for Lu. longipalpis. ENM of vectors and human cases provided a greater understanding of the geographic distribution of VL in MS, which can be applied to the development of future surveillance strategies.

  16. [Epidemiological trends for malaria in the cities of the upper Paraguay River basin, Mato Grosso do Sul, Brazil 1990-1996].

    PubMed

    Matsumoto, W K; Vicente, M G; Silva, M A; de Castro, L L

    1998-01-01

    Through the Regional Office of the Brazilian National Health Foundation in the State of Mato Grosso do Sul, we obtained numerical data on malaria for the upper Paraguay basin (UPB): 159 cases in 1990, 126 in 1991, 135 in 1992, 61 in 1993, 143 in 1994, 41 in 1995, and 20 in 1996, the majority of which were imported cases. There were no autochthonous cases in 1990, and since 1991 the rates of over 15% dropped to around 1.60%. Imported cases, corresponding to 0. 63% in 1990, increased in 1991 and 1992 to some 1.50%, and to 3.28% in 1993. Induced cases were recorded only in 1991 and 1992 (less than 1%). Most cases were between 16 and 45 years of age. There was a predominance of Plasmodium vivax in the thick blood smears. Although autochthonous cases of malaria are not the majority, the disease is still an important public health problem in the UPB in the presence of the Anopheles (N.) darlingi vector and human migration into the region. PMID:9878912

  17. Hemoparasites of the genus Trypanosoma (Kinetoplastida: Trypanosomatidae) and hemogregarines in Anurans of the São Paulo and Mato Grosso do Sul States - Brazil.

    PubMed

    Leal, Denise D M; O'dwyer, Lucia H; Ribeiro, Vitor C; Silva, Reinaldo J; Ferreira, Vanda L; Rodrigues, Rozangela B

    2009-06-01

    Wild animals are exposed to numerous pathogens, including hemoparasites. The Trypanosoma and hemogregarinegroup are frequently reported as parasites in anurans (frogs, tree frogs and toads). The identification of these hemoparasites is usually made through stage observation of their morphology in the peripheral blood of the host. There areno studies, however, based on the biological cycle of these hemoparasites. The objective of the present study was toevaluate the presence of hemogregarines and Trypanosoma spp. in anurans captured in the States of São Paulo andMato Grosso do Sul- Brazil and to perform the morphological and morphometric characterization of these hemoparasites. The species of anurans examined were: Dendropsophus nanus, D. minutus, Leptodactylus chaquensis L. podicipinus, L. labyrinthicus, L. fuscus, Bufo granulosus, B. schneideri, Phyllomedusa hypocondrialis, Trachicephalus venulosus, Scinax fuscovarius and Hypsiboas albopunctatus. Of the total of 40 animals studied, four (10%)were positive for hemogregarines and eight (20%) were positive for Trypanosoma spp. Hemogregarine gamontsshowed variable morphology and, in addition to intraerythrocytic forms, extraerythrocytic forms were also observed.Extremely different forms of Trypanosoma were observed, as described in the literature, with the broad and oval forms being the most common. PMID:19488624

  18. [Antibodies to the rabies virus in humans working in a veterinary hospital environment at the Universidade Federal de Mato Grosso. Cuiabá, MT, Brazil].

    PubMed

    Nociti, Darci Lara Perecin; Caramori Júnior, João Garcia; de Jesus, Lisiane Pereira; Samara, Samir Issa; de Araújo Junior, Aldocírio

    2003-01-01

    A characterization of the serological profile of 102 workers in constant activities in a veterinary hospital environment at the Universidade Federal de Mato Grosso was made through epidemiological data and serological tests to the rabies virus from November 1999 to November 2000. Of these, 27 had been vaccinated in a pre-exposure scheme and 75 had not received any kind of antirabies immunization. The results of the study classified the people into four groups (G1, G2, G3 and G4). In G1, 19 (18.6%) people that had been previously vaccinated showed a titration level lower than 0.5UI/mL; in G2, 8 (7.8%) people who had been previously vaccinated showed a titration level higher than 0.5UI/mL; in G3, 67 (65.6%) people who had not been vaccinated against rabies virus showed a titration level lower than 0.5UI/mL; and finally in G4, 8 (7.8%) people who had never received any kind of vaccine scheme showed a titration level higher than 0.5UI/mL. The results showed that epidemiological evaluation and serological profile are necessary people working in a veterinary hospital environment while being pre-exposure vaccinated.

  19. HIV Type 1 Molecular Epidemiology in pol and gp41 Genes Among Naive Patients from Mato Grosso do Sul State, Central Western Brazil

    PubMed Central

    da Silveira, Alexsander Augusto; Cardoso, Ludimila Paula Vaz; Francisco, Roberta Barbosa Lopes

    2012-01-01

    Abstract Antiretroviral naive patients (n=49) were recruited in central western Brazil (Campo Grande City/Mato Grosso do Sul State, located across the Bolivia and Paraguay borders). HIV-1 protease (PR), reverse transcriptase (RT), and env gp41 HR1 fragments were sequenced. Genetic diversity was analyzed by REGA/phylogenetic analyses. Intersubtype recombinants were identified by SimPlot/phylogenetic trees. PR/RT resistance was analyzed by Calibrated Population Resistance/Stanford databases. T-20 resistance in gp41 was assessed by Stanford, Los Alamos, and other sources. Of HIV-1 subtypes 65.3% were BPRBRT, 10.2% were CPRCRT, and 8.2% were F1PRF1RT. Intersubtype recombinants were 16.3%: four B/F1 and four B/C (two were “CRF31_BC-like”). The Pol-RT V75M mutation was detected in two homosexual partners; one patient had the T215S revertant mutation. T-20/gp41 resistance mutations were L44M (n=2) and V38A (n=1). The high percentage of non-B isolates (∼35%) highlights the importance of molecular surveillance studies in settings distant from the origin of the epidemic. Our data help elaborate the molecular epidemiological map of HIV-1 in Brazil. PMID:21790471

  20. Relation of the activities of the IPDF/INPE project (reforestation subproject) during the year 1979. [Mato Grosso do Sul, Brazil

    NASA Technical Reports Server (NTRS)

    Dejesusparada, N. (Principal Investigator); Filho, P. H.; Shimabukuro, Y. E.; Demedeiros, J. S.; Desantana, C. C.; Alves, E. C. M.

    1981-01-01

    The state of Mato Grosso do Sul was selected as the study area to define the recognizable classes of Eucalyptus spp. and Pinus spp. by visual and automatic analyses. For visual analysis, a preliminary interpretation key and a legend of 6 groups were derived. Based on these six groups, three final classes were defined for analysis: (1) area prepared for reforestation; (2) area reforested with Eucalyptus spp.; and (3) area reforested with Pinus spp. For automatic interpretation the area along the highway from Ribas do Rio Pardo to Agua Clara was classified into the following classes: eucalytus, bare soil, plowed soil, pine and "cerrado". The results of visual analysis show that 67% of the reforested farms have relative differences in area estimate below 5%, 22%, between 5% and 10%; and 11% between 10% and 20%. The reforested eucalyptus area is 17 times greater than the area of reforested pine. Automatic classification of eucalyptus ranged from 73.03% to 92.30% in the training areas.

  1. HIV type 1 molecular epidemiology in pol and gp41 genes among naive patients from Mato Grosso do Sul State, central western Brazil.

    PubMed

    da Silveira, Alexsander Augusto; Cardoso, Ludimila Paula Vaz; Francisco, Roberta Barbosa Lopes; de Araújo Stefani, Mariane Martins

    2012-03-01

    Antiretroviral naive patients (n=49) were recruited in central western Brazil (Campo Grande City/Mato Grosso do Sul State, located across the Bolivia and Paraguay borders). HIV-1 protease (PR), reverse transcriptase (RT), and env gp41 HR1 fragments were sequenced. Genetic diversity was analyzed by REGA/phylogenetic analyses. Intersubtype recombinants were identified by SimPlot/phylogenetic trees. PR/RT resistance was analyzed by Calibrated Population Resistance/Stanford databases. T-20 resistance in gp41 was assessed by Stanford, Los Alamos, and other sources. Of HIV-1 subtypes 65.3% were B(PR)B(RT), 10.2% were C(PR)C(RT), and 8.2% were F1(PR)F1(RT). Intersubtype recombinants were 16.3%: four B/F1 and four B/C (two were "CRF31_BC-like"). The Pol-RT V75M mutation was detected in two homosexual partners; one patient had the T215S revertant mutation. T-20/gp41 resistance mutations were L44M (n=2) and V38A (n=1). The high percentage of non-B isolates (∼35%) highlights the importance of molecular surveillance studies in settings distant from the origin of the epidemic. Our data help elaborate the molecular epidemiological map of HIV-1 in Brazil.

  2. Ecological aspects of phlebotomines (Diptera: Psychodidae) in endemic area of visceral leishmaniasis, Campo Grande, State of Mato Grosso do Sul, Brazil.

    PubMed

    Oliveira, Alessandra Gutierrez; Galati, Eunice Aparecida Bianchi; Fernandes, Carlos Eurico; Dorval, Maria Elizabeth Cavalheiros; Brazil, Reginaldo Peçanha

    2012-01-01

    Aspects of phlebotomine behavior were investigated in the city of Campo Grande, Mato Grosso do Sul state. The insects were captured weekly during December 2003 to November 2005, with Centers for Disease Control light traps at seven different sites including forests and residential areas. In total, 11,024 specimens (7,805 males and 3,219 females) were collected, from which 9,963 (90.38%) were identified as Lutzomyia longipalpis, the proven vector of American visceral leishmaniasis agent. The remaining 9.62% comprised 21 species. L. longipalpis was the most frequent species in all sampled sites, and the first in the ranking of standardized species abundance index. In residential areas this species clearly predominated in the peridomicile (90.96%), in contrast to the intradomicile (9.04%); in animal shelters, it was more numerous in hen houses and prevailed at ground level, inside, and at forest edge around the residences; this aspect is worrying because this insect may remain sheltered in forested environments during the use of insecticides in homes. In the forest environment, other probable or proven vector of cutaneous leishmaniasis agents were also captured such as Lutzomyia whitmani (=Nyssomyia whitmani, sensu Galati), Lutzomyia antunesi (=Nyssomyia antunesi, sensu Galati), and Lutzomyia flaviscutellata (=Bichromomyia flaviscutellata, sensu Galati).

  3. The influence of industrial and agricultural waste on water quality in the Água Boa stream (Dourados, Mato Grosso do Sul, Brazil).

    PubMed

    da Rocha, Monyque Palagano; Dourado, Priscila Leocadia Rosa; de Souza Rodrigues, Mayara; Raposo, Jorge Luiz; Grisolia, Alexeia Barufatti; de Oliveira, Kelly Mari Pires

    2015-07-01

    Water quality monitoring is used to determine the impact of human activities on the environment. We evaluated water quality in the Água Boa stream, located within the municipality of Dourados, State of Mato Grosso do Sul, Brazil, by analyzing physico-chemical, chemical, and microbiological parameters, as well as chlorophyll concentrations. Five sets of water samples were collected between December 2012 and November 2013 from three locations within the stream. The results showed the presence of Escherichia coli and antibiotic-resistant Pseudomonas spp. strains and high concentrations of organic matter (total dissolved solids), inorganic species (Mg, Ca, and Fe), and agrochemical residues (thiamethoxam). The main stream water contaminants are derived from urban, industrial, and agricultural activities within the watershed. Given the presence of contaminants, it is important that such findings are disseminated in order to highlight the risks that contact with this water may pose to human health. To preserve the environment and improve site conditions, people would need to participate by demanding that normative national and international standards be respected and that the situation be supervised by the competent governmental agencies; this would make it possible to reverse or minimize contamination problems within the Água Boa stream. PMID:26088756

  4. Six-year trend analysis of nosocomial candidemia and risk factors in two intensive care hospitals in Mato Grosso, midwest region of Brazil.

    PubMed

    Hoffmann-Santos, Hugo Dias; Paula, Claudete Rodrigues; Yamamoto, Ana Caroline Akeme; Tadano, Tomoko; Hahn, Rosane C

    2013-12-01

    We conducted this cross-sectional retrospective study using clinical and laboratory data from two tertiary hospitals in Cuiabá, Mato Grosso, Brazil, in order to explore the risk factors and estimate mortality, prevalence and lethality of candidemia between 2006 and 2011. A total of 130 episodes of candidemia were identified. The prevalence of candidemia was 1.8 per 1,000 admissions, the mortality rate was 0.9 per 1,000 admissions, and the lethality was 49.2 %. The main agent in this population was Candida parapsilosis (n = 50), followed by C. albicans (n = 45). Comparison between the numbers of episodes in the two triennia revealed that the non-albicans group grew by 48.2 %. The distribution of yeast species of Candida per hospital unit revealed that C. albicans was more prevalent than C. parapsilosis in the adult ICU and C. parapsilosis was more prevalent than C. albicans in the neonatal ICU. Patients remained hospitalized for an average of 53.5 days. Central venous catheters, parenteral nutrition and age were the variables that proved to be independent in the multivariate analysis and that maintained a statistically significant association with the incidence of death in patients with candidemia. The annual prevalence of candidemia showed a significant increase in the second triennium (2009-2011) compared with the first (2006-2008) probably due to increased exposure to risk factors: central venous catheter, H2 blockers, nutrition parenteral corticosteroids and mean hospital duration.

  5. Slash and burn versus "agronegócio". Tales of forest degradation in the maroon area of Vila Bela da SantíssimaTrindade, Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Leite, José C.; Ferreira, António A. J.

    2014-05-01

    Over the last four decades, deforestation in Brazil occurred systematically in the area known as the "arcof deforestation", an extensive geographical area located in the interface of the Cerrado and the Amazon biomes. The deforestation process replaces the forest and the slash and burn agriculture systems by modern intensive agriculture systems targeted at the production of cash crops like cotton, maize or soybeans, and to graze cattle.The so called "agronegócio" system. The reduction of pristine forest areas where traditional (indigenous, maroons and riverside) population conduct slash and burn agriculture, reduces the recovery time of the abandoned fields after exhaustion by agriculture crops, reason why the return to the same spots for another cycle of slash and burn occurs before the forest recovers completely from the previous cycle. In fact, the frequency of the cycles is increasing with the expansion of farm land and the reduction of available forest. This work encompasses the reasons, causes and/or motivations of the deforestation trends in the Vila Bela da SantíssimaTrindade, near the Bolivian border of Mato Grosso in Brazil, over a time span of four decades. The arc of deforestation has passed the region in the 1980's, leaving yet a large area of pristine forest where the traditional communities kept practicing a slash and burn agriculture system. Nevertheless, due to the reduction of available area, and specially due to the exposure of traditional communities to the "western civilization culture", there is an increasing abandonment of the traditional systems and associated culture and knowledge. In this context, the traditional communities may become a deforestation/degradation factor. To prevent this situation, the GUYAGROFOR project was implemented, to value traditional knowledge, identify bottlenecks in the increase of added value to the local traditional products, and to test methodologies to maintain and if possible improve soil fertility near the

  6. Prevalence and clinical characteristics of wheezing in children in the first year of life, living in Cuiabá, Mato Grosso, Brazil☆

    PubMed Central

    Moraes, Lillian Sanchez Lacerda; Takano, Olga Akiko; Mallol, Javier; Solé, Dirceu

    2014-01-01

    OBJECTIVE: To evaluate the prevalence and the clinical characteristics of wheezing in infants aged 12 to 15 months in the city of Cuiabá, Mato Grosso State, Midwest Brazil. METHODS: Parents and/or guardians of infants were interviewed and completed a written standardized questionnaire of the Estudio Internacional de Sibilancia en Lactantes (EISL) - phase 3 at primary healthcare clinics at the same day of children vaccination or at home, from August of 2009 to November of 2010. RESULTS: 1,060 parents and/or guardians completed the questionnaire, and 514 (48.5%) infants were male. Among the studied infants, 294 (27.7%) had at least one episode of wheezing during the first year of life, beggining at 5.8±3.0 months of age, with a predominance of male patients. The prevalence of occasional wheezing (<3 episodes of wheezing) was 15.0% and recurrent wheezing (≥3 episodes) was 12.7%. Among the infants with recurrent wheezing, the use of inhaled β2-agonist, oral corticosteroid, leukotriene receptor antagonist, as well as night symptoms, respiratory distress, and hospitalization due to severe episodes were significantly more frequent. Physician-diagnosed asthma was observed in 28 (9.5%) of the wheezing infants. Among the wheezing infants, 80 (27.7%) were diagnosed with pneumonia, of whom 33 (11.2%) required hospitalization; neverthless, no differences between occasional and recurrent wheezing infants were found. CONCLUSIONS: The prevalence of recurrent wheezing and physician-diagnosed asthma in infants were lower compared with those observed in other Brazilian studies. Recurrent wheezing had early onset and high morbity. PMID:25510994

  7. Temporal Variation in Water Quality Parameters under Different Vegetative Communities in Two Flooded Forests of the Northern Pantanal, Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Couto, E. G.; Dalmagro, H. J.; Lathuilliere, M. J.; Pinto Junior, O. B.; Johnson, M. S.

    2013-12-01

    The Pantanal is one of the largest flood plains in the world, and is characterized by large variability in vegetative communities and flooding dynamics. Some woody plant species have been observed to colonize large areas forming monospecific stands. We measured chemical parameters of flood waters including dissolved organic carbon (DOC), nitrate (NO3), dissolved oxygen (DO), and carbon dioxide (CO2) as well as physical parameters such as photosynthetically active radiation (PAR), temperature (Tw), turbidity (Turb) and water levels (WL). These chemical and physical measurements were conducted with the intent to characterize spatial and temporal differences of monospecific stands in order to understand if these different formations alter the biogeochemistry of the Pantanal waters. Water sample campaigns were conducted during the inundation period of January to May 2013 in two areas located in the Private Reserve of the Brazilian Social Service of Commerce (RPPN-SESC) near Poconé, Mato Grosso. Research sites included: (1) a flooded tall-stature forest (known as Cambarazal) dominated by the Vochysia divergens species; and (2) in a flooded scrub forest (known as Baia das Pedras) dominated by the Combretum lanceolatum species. Results showed three principal factors which explained 80% of variance in aquatic physical and chemical parameters. The first factor (PCA-1) explained 38% of variance (DO, PAR and WL), PCA-2 explained 23% (NO3, Tw, DOC), while PCA-3 explained only 19% of variance (CO2 and Turb). During the entire study period, the major concentration of variables were observed in the flooded forest. Physical variables presented small alterations, with the exception of water levels, that were greater in the flooded forest. With respect to temporal variables, all chemical parameters were greater at the beginning of the inundation and gradually dropped with the water level. With this work, we observed that the different monospecific formations influenced water

  8. Mayaro virus and dengue virus 1 and 4 natural infection in culicids from Cuiabá, state of Mato Grosso, Brazil

    PubMed Central

    Serra, Otacília Pereira; Cardoso, Belgath Fernandes; Ribeiro, Ana Lúcia Maria; dos Santos, Fábio Alexandre Leal; Slhessarenko, Renata Dezengrini

    2016-01-01

    This study aimed to verify the diversity of Culicidae species and their frequency of infection with flaviviruses and alphaviruses in Cuiabá, state of Mato Grosso, Brazil. Mosquitoes were captured with Nasci aspirators and hand net in 200 census tracts, identified alive at species level and pooled in one-20 (11,090 mosquitoes, 14 species). Female pools (n = 610) were subjected to multiplex seminested-reverse transcription-polymerase chain reaction (RT-PCR) for 11 flavivirus and five alphavirus. Positive pools were tested by single RT-PCR followed by nucleotide sequencing, by RT-PCR for E1 gene [Mayaro virus (MAYV)] and by inoculation in Vero cells (MAYV) or C6/36 cells (flaviviruses). One/171 Aedes aegypti was positive for dengue virus (DENV)-1, 12/403 Culex quinquefasciatus, and four/171Ae. aegypti for MAYV, which was isolated from two pools containing two nonengorged females of Ae. aegypti and two ofCx. quinquefasciatus. DENV-4 was detected in 58/171 pools of Ae. aegytpi, 105/403 Cx. quinquefasciatus, two/five Psorophora sp., two/11 Psorophora varipes/Psorophora albigenu, one/one Sabethes chloropterus, two/five Culex bidens/Culex interfor, and one/one Aedes sp. DENV-4 was isolated from two pools containing three and 16 nonengorged Cx. quinquefasciatus females. Phylogenetic analysis revealed MAYV belongs to genotype L, clustering with human samples of the virus previously identified in the city. Cuiabá has biodiversity and ecosystem favourable for vector proliferation, representing a risk for arbovirus outbreaks. PMID:26784852

  9. Ixodid fauna and zoonotic agents in ticks from dogs: first report of Rickettsia rickettsii in Rhipicephalus sanguineus in the state of Mato Grosso do Sul, mid-western Brazil.

    PubMed

    de Almeida, Robson Ferreira Cavalcante; Garcia, Marcos Valério; Cunha, Rodrigo Casquero; Matias, Jaqueline; e Silva, Elaine Araújo; de Fatima Cepa Matos, Maria; Andreotti, Renato

    2013-05-01

    Ticks from 148 dogs from the urban area of the municipality of Campo Grande, state of Mato Grosso do Sul, Brazil, were collected, classified and analyzed using polymerase chain reaction (PCR) for the identification of Rickettsia spp., Trypanosoma cruzi and Leishmania spp. A total of 2015 ticks were collected. The species Rhipicephalus sanguineus (98.9 %) and Amblyomma cajennense (1.1 %) were identified. Molecular analysis revealed that no tick samples were infected by T. cruzi. Regarding Leishmania spp., tick samples from 36 dogs spread across all regions of the municipality were positive for L. chagasi. One tick sample was positive for Rickettsia spp. (gltA gene) in the PCR reaction. This sample was submitted to further PCR based on the ompA gene and the amplicon was sequenced. Identity of 100 % was found with homologous sequences of R. rickettsii available in GenBank. This paper is the first to report the natural infection of R. sanguineus by R. rickettsii in the municipality of Campo Grande, state of Mato Grosso do Sul, mid-western Brazil.

  10. Fungal microbiota in air-conditioning installed in both adult and neonatal intensive treatment units and their impact in two university hospitals of the central western region, Mato Grosso, Brazil.

    PubMed

    Simões, Sara de Almeida Alves; Leite Júnior, Diniz Pereira; Hahn, Rosane Christine

    2011-08-01

    To evaluate fungal microbiota in air-conditioning units installed in intensive care units in two university hospitals in Cuiaba city, Mato Grosso, central western region of Brazil, 525 solid environmental samples were collected, 285 from Hospital A and 240 from Hospital B. Collections were performed using sterile swabs on air-conditioning unit components: cooling coils, ventilators, and filters. Mycelial fungi identification was achieved by observation of the macroscopic and micromorphological characteristics in different culture mediums (maize meal, oatmeal and potato dextrose agars and malt extract) using the Ridell technique. Eleven genera and 27 distinct species belonging to the hyphomycetes and ascomycetes classes were isolated and identified. The most frequently detected genera in both hospitals were Aspergillus spp, Penicillium spp, and Cladosporium spp. Values for colony-forming units per gram were 64 and 75%, well above the limits recommended by Health Ministry resolution 176/00 at the locations selected for analysis in Hospitals A and B, respectively. In conclusion, evaluation of fungal microbiota in the air-conditioning units indirectly determined that the air quality was compromised in both university hospitals analyzed, which constitutes a risk factor for the acquisition of infection in the intensive care units. PMID:21424438

  11. Evaluation of the efficiency of nested q-PCR in the detection of Mycobacterium tuberculosis complex directly from tuberculosis-suspected lesions in post-mortem macroscopic inspections of bovine carcasses slaughtered in the state of Mato Grosso, Brazil.

    PubMed

    Carvalho, Ricardo César Tavares; Furlanetto, Leone Vinícius; Maruyama, Fernanda Harumy; Araújo, Cristina Pires de; Barros, Sílvia Letícia Bomfim; Ramos, Carlos Alberto do Nascimento; Dutra, Valéria; Araújo, Flábio Ribeiro de; Paschoalin, Vânia Margaret Flosi; Nakazato, Luciano; Figueiredo, Eduardo Eustáquio de Souza

    2015-08-01

    Bovine tuberculosis (BTB) is a zoonotic disease caused by Mycobacterium bovis, a member of the Mycobacterium tuberculosis complex (MTC). The quick and specific detection of this species is of extreme importance, since BTB may cause economic impacts, in addition to presenting imminent risks to human health. In the present study a nested real-time PCR test (nested q-PCR) was used in post-mortem evaluations to assess cattle carcasses with BTB-suspected lesions. A total of 41,193 cattle slaughtered in slaughterhouses located in the state of Mato Grosso, were examined. Of the examined animals, 198 (0.48%) showed BTB-suspected lesions. M. bovis was isolated in 1.5% (3/198) of the samples. Multiplex-PCR detected MTC in 7% (14/198) of the samples. The nested q-PCR test detected MTC in 28% (56/198) of the BTB-suspected lesions, demonstrating higher efficiency when compared to the multiplex-PCR and conventional microbiology. Nested q-PCR can therefore be used as a complementary test in the national program for control and eradication of bovine tuberculosis.

  12. [Teacher and student sharing the teaching-learning experience: a pediatric nursing course at the Federal University of Mato Gross do Sul].

    PubMed

    Pettengill, Myriam A; Nunes, Cristina Brandt; Barbosa, Maria Angélica

    2003-01-01

    The authors present the experience of teaching pediatric nursing at the Universidade Federal de Mato Grosso do Sul (UFMS), Brazil. They carried out a qualitative analysis of the learners' evaluation for the year 2000, from which two categories emerged: "being a different experience" and "changing the way the learners see the child and the family". They conclude that choosing the person-centered teaching approach has been of fundamental importance for the learner to achieve personal and professional autonomy.

  13. Super-deep diamonds from kimberlites in the Juina area, Mato Grosso State, Brazil

    NASA Astrophysics Data System (ADS)

    Kaminsky, Felix V.; Khachatryan, Galina K.; Andreazza, Paulo; Araujo, Debora; Griffin, William L.

    2009-11-01

    One thousand three hundred sixty-five diamonds from seven newly discovered kimberlitic pipes in the Juina area were comprehensively studied. These diamonds, like the ones from previously studied Juina placer deposits, are very homogeneous in their morphology and optical properties. Two diamond populations exist in the Pandrea pipes: the major population with a highly aggregated nitrogen impurity (% N B = 75-100%), and a secondary population with a moderately aggregated nitrogen impurity (% N B = 20-65%), while only one major population is present in the diamonds from placers. The diamonds from the pipes have a permanent, relatively high hydrogen impurity concentration. Among the mineral inclusions in diamonds from the Juina pipes, ferropericlase is predominant; chrome spinel, picroilmenite, Mn-ilmenite, MgCaSi-'perovskite' phase, rutile, sulphide, native iron, and iron-oxides were also identified. Most of the inclusions belong to the lower-mantle paragenesis; some (rutile and sulphide) are of eclogitic paragenesis. Mineral inclusions in diamonds from kimberlitic pipes are different in composition from the same minerals in placer diamonds. Both kimberlitic and placer diamonds belong to the same carbon isotopic population, but have differences in the δ13C distribution and were probably formed from different local carbon sources. These data indicate that diamonds from both groups, kimberlites and placer deposits, in the Juina area, belong to the same genetic population with most of the stones originating within the super-deep conditions. However, there are differences between these two groups, which indicate that besides the known Pandrea pipes which may have partly supplied diamonds to the placer deposits, there may be other, still unknown primary sources of diamonds in the Juina area.

  14. Kimberlitic sources of super-deep diamonds in the Juina area, Mato Grosso State, Brazil

    NASA Astrophysics Data System (ADS)

    Kaminsky, Felix V.; Sablukov, Sergei M.; Belousova, Elena A.; Andreazza, Paulo; Tremblay, Mousseau; Griffin, William L.

    2010-01-01

    The Juina diamond field, in the 1970-80s, was producing up to 5-6 million carats per year from rich placer deposits, but no economic primary deposits had been found in the area. In 2006-2007, Diagem Inc. discovered a group of diamondiferous kimberlitic pipes within the Chapadão Plateau (Chapadão, or Pandrea cluster), at the head of a drainage system which has produced most of the alluvial diamonds mined in the Juina area. Diamonds from placer deposits and newly discovered kimberlites are identical; they have super-deep origins from the upper-mantle and transition zone. Field observations and petrographic studies have identified crater-facies kimberlitic material at seven separate localities. Kimberlitic material is represented by tuffs, tuffisites and various epiclastic sediments containing chrome spinel, picroilmenite, manganoan ilmenite, zircon and diamond. The diamond grade varies from 0.2-1.8 ct/m 3. Chrome spinel has 30-61 wt.% Cr 2O 3. Picroilmenite contains 6-14 wt.% MgO and 0.2-4 wt.% Cr 2O 3. Manganoan ilmenite has less than 3 wt.% MgO and 0.38-1.41 wt.% MnO. The 176Hf/ 177Hf ratio in kimberlitic zircons is 0.028288-0.28295 with ɛHf = 5.9-8.3, and lies on the average kimberlite trend between depleted mantle and CHUR. The previously known barren and weakly diamondiferous kimberlites in the Juina area have ages of 79-80 Ma. In contrast, zircons from the newly discovered Chapadão kimberlites have a mean 206Pb/ 238U age of 93.6 ± 0.4 Ma, corresponding to a time of magmatic activity related to the opening of the southern part of the Atlantic Ocean. The most likely mechanism of the origin of kimberlitic magma is super-deep subduction process that initiated partial melting of zones in lower mantle with subsequent ascent of proto-kimberlitic magma.

  15. Age of ultramafic high-K rocks from Planalto da Serra (Mato Grosso, Brazil)

    NASA Astrophysics Data System (ADS)

    De Min, Angelo; Hendriks, Bart; Slejko, Francesca; Comin-Chiaramonti, Piero; Girardi, Vicente; Ruberti, Excelso; Gomes, Celso B.; Neder, Renato D.; Pinho, Francisco C.

    2013-01-01

    The Planalto da Serra ultramafic-alkaline rocks are represented by several plugs, lava-flows and N60-80E trending dykes which are mainly represented by glimmerites, harzburgites and carbonatites. These rocks intrude the Cryogenian basal unit of the Northern Paraguay Belt in the Rio dos Cavalos rift (southeastern part of the Amazonian Craton). 40Ar/39Ar dating on the phlogopite from glimmeritic dykes and plugs yielded an age of ca. 600 Ma, which is consistent with Rb/Sr and Sm/Nd determinations on the other rock-types. These age determinations make it difficult to establish a geochronological and genetic relationship between the Planalto da Serra rocks and the Cretaceous bodies of the "Azimuth 125° Lineament", and it suggests there is a relationship between its emplacement and the beginning of the extensional tectonics responsible for the separation of the Amazonian and Laurentia Cratons. This age also indicates that the onset of the deformation of the Cuiaba Group may be older than 600 Ma.

  16. Geologic survey in the south-central region of Mato Grosso

    NASA Technical Reports Server (NTRS)

    Parada, N. D. J. (Principal Investigator); Balieiro, M. G.

    1983-01-01

    The field observations made in the Cuiaba Project area are described. Many geologic cross-sections were done in which the stratigraphic units and the geologic structures defined in the literature and observed in the LANDSAT MSS imagery were recognized.

  17. Canine visceral leishmaniosis in Anastácio, Mato Grosso do Sul state, Brazil.

    PubMed

    Cortada, V M C L; Doval, M E C; Souza Lima, M A A; Oshiro, E T; Meneses, C R V; Abreu-Silva, A L; Cupolilo, E; Souza, C S F; Cardoso, F O; Zaverucha do Valle, T; Brazil, R P; Calabrese, K S; Gonçalves da Costa, S C

    2004-07-01

    Canine visceral leishmaniosis (CVL) may be an important factor preceding human outbreaks of the disease. We report that the prevalence of canine visceral leishmaniosis infection has been increasing in recent years in Anastácio town, located in the central western region of Brazil. Serological investigations showed that 75.3% of dogs presented antibody titres ranging from 1/40 to 1/160 in the indirect immunofluorescence antibody test (IFAT). Bone marrow and lymph node aspirates provided positive cultures and furnished parasites for enzymological and serological typing in 42.5% and 41.1% of the cases, respectively. All the strains were typed as Leishmania (L.) chagasi. This is primarily a canine disease that spills over into the human population as a zoonosis. The study showed the epidemiological features of the infection in a region in which the problem of visceral leishmaniosis has been underestimated.

  18. Genetic Divergence in Eucalyptus camaldulensis Progenies in the Savanna Biome in Mato Grosso, Brazil

    PubMed Central

    Brito da Costa, Reginaldo; da Silva, Jeane Cabral; Skowronski, Leandro; Constantino, Michel; Pistori, Hemerson; Pinto, Jannaína Velasques da Costa

    2016-01-01

    Assessing the parental genetic differences and their subsequent prediction of progeny performance is an important first step to assure the efficiency of any breeding program. In this study, we estimate the genetic divergence in Eucalyptus camaldulensis based on the morphological traits of 132 progenies grown in a savanna biome. Thus, a field experiment was performed using a randomized block design and five replications to compare divergences in total height, commercial height, diameter at breast height, stem form and survival rate at 48 months. Tocher’s clustering method was performed using the Mahalanobis and Euclidian distances. The Mahalanobis distance seemed more reliable for the assessed parameters and clustered all of the progenies into fourteen major groups. The most similar progenies (86 accessions) were clustered into Group I, while the most dissimilar (1 progeny) represented Group XIV. The divergence analysis indicated that promising crosses could be made between progenies allocated in different groups for high genetic divergence and for favorable morphological traits. PMID:27681225

  19. Monitoring of reforested areas using LANDSAT data. [Ribas do Rio Pardo, Mato Grosso do Sul, Brazil

    NASA Technical Reports Server (NTRS)

    Dejesusparada, N. (Principal Investigator); Filho, P. H.; Shimabukuro, Y. E.

    1981-01-01

    Imagery obtained with channels 5 and 7 was visually interpreted in an effort to determine the spatial, spectral, and temporal characteristics of a 105,000 hectare area of Fazenda Mutum which was reforested with various species of pine and eucalyptus. It was possible to map a reforested area as small as 6 hectare in its initial implantation using contrast with the surrounding targets. Five classes were mapped: nondeforested areas, partially deforested areas, deforested areas, partially reforested areas, and fully reforested areas. In 1979, 12,000 hectare were deforested, 4,330.83 hectare were partially reforested, and 42,744.71 hectare were reforested.

  20. Antimicrobial susceptibility profile of Pseudomonas spp. isolated from a swine slaughterhouse in Dourados, Mato Grosso do Sul State, Brazil.

    PubMed

    de Oliveira, Kelly M P; dos S Júlio, Péricles D; Grisolia, Alexéia B

    2013-01-01

    The present work sought to detect the presence of Pseudomonas spp. at different stages of an effluent treatment plant using the Australian system of stabilization ponds, and to determine the susceptibility of those isolates to different antimicrobials. Thirty-four isolates of Pseudomonas spp. derived from effluent treatment station water samples were collected near the transfer ducts between the ponds in November/2008 and december/2009. Among the Pseudomonas spp. isolates, 47.05 % showed susceptibility to all antimicrobials tested, 20.58 % were resistant to cefepime, and 24 % showed intermediate resistance to streptomycin. No Pseudomonas spp. isolates were found in the final pond, or in post-treatment effluents. The Pseudomonas spp. isolates did not exhibit multiresistance to the antimicrobials tested. PMID:23560791

  1. Seasonal variation in energy balance and canopy conductance for a tropical savanna ecosystem of south-central Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Rodrigues, T. R.; Vourlitis, G. L.; Lobo, F. D.; de Oliveira, R. G.; Nogueira, J. D.

    2013-12-01

    Tropical savanna (locally known as cerrado) comprises 24% of Brazil and is characterized by high temporal (climatic) and spatial (land cover) variation, biodiversity, and human activity. However, temporal variations in energy exchange are poorly understood, especially for mixed-grasslands (locally known as campo-sujo), making current and future patterns of energy balance highly uncertain. We used eddy covariance to measure latent (Le) and sensible (H) heat flux of a mixed-grassland, and linked meteorological and remote-sensing data to determine the controls on these fluxes. We hypothesized that (1) seasonal variations in H and Le would be large due to variations in precipitation, (2) ecosystem phenology, estimated using the Enhanced Vegetation Index (EVI), would be the best predictor of seasonal variation in Le, and (3) cerrado, transitional, and humid evergreen forests would have similar rates of average annual Le despite large seasonal variation in cerrado Le. We found that campo-sujo exhibits large seasonal fluctuations in energy balance that are driven by rainfall, and that responses to rainfall pulses are rapid and dynamic, especially during the dry season. Seasonal variations in the EVI did not affect energy fluxes; however, when energy fluxes were normalized with net radiation (Rn), the EVI was found to significantly affect the amount of available energy dissipated by H, Le, and G, indicating an important ground surface feedback on energy partitioning. Compared to other tropical ecosystems, cerrado exhibited substantially more seasonal variation in energy flux density than forested tropical ecosystems. For example, cerrado had lower rates of Le during the dry season, due to water limitations, but higher rates of wet-season Le than tropical forests, which were likely limited by radiation due to frequent cloud cover. Overall, these seasonal variations caused average annual rates of Le to be similar between cerrado, transitional, and humid evergreen forests.

  2. Multispecies resistance of cattle gastrointestinal nematodes to long-acting avermectin formulations in Mato Grosso do Sul.

    PubMed

    Borges, Fernando de Almeida; Borges, Dyego Gonçalves Lino; Heckler, Rafael Pereira; Neves, Juliana Paniago Lordello; Lopes, Fernando Gonçalves; Onizuka, Marcel Kenzo Vilalba

    2015-09-15

    The use of long-acting avermectins (AVMs) in cattle to treat infections with gastrointestinal nematodes was common in Brazil until its prohibition by state authorities. The prohibition; however, was rescinded in 2015, but a scientific discussion of the pros and cons of the use of these formulations is necessary. We evaluated the levels of resistance to 1.0 and 3.5% doramectin and to 3.15% ivermectin in cattle. The worms in animals treated with 3.5% doramectin were characterized by the suppression of oviposition and by a higher proportion of adult females carrying no eggs. Haemonchus placei, Cooperia punctata, C. pectinata, C. spatulata, and Oesophagostomum radiatum were resistant to the above compositions. The administration of long-acting AVM formulations did not result in a higher efficacy against these helminth populations.

  3. Frequency of Anemia in the Patients of a Family Health Team in Dourados, Mato Grosso do Sul, Brazil

    PubMed Central

    Lachi, Tatiana; Reis, Cássia Barbosa

    2011-01-01

    Anemia is a clinical manifestation with high prevalence in the world, reaching about 30% of the total inhabitants of the planet. It is responsible for a great reduction in quality of life of affected people. The present paper aimed to obtain the frequency of anemia in the blood counts of a sample from the population of registered patients of a Family Health Team in Dourados, MS, Brazil. 462 patients, who had blood counts done from February 2008 to March 2009, were included in this research. The frequency of anemia was 22.7% in the studied population, including all age groups. PMID:21860788

  4. Surveying the area of deforestation of the Amazon by LANDSAT satellite imagery. [Mato grosso, Goias and Para, Brazil

    NASA Technical Reports Server (NTRS)

    Dejesusparada, N. (Principal Investigator); Tardin, A. T.; Dossantos, A. P.; Lee, D. C. L.; Soaresmaia, F. C.; Mendonca, F. J.; Assuncao, G. V.; Rodrigues, J. E.; Demouraabdon, M.; Novaes, R. A.

    1979-01-01

    LANDSAT imagery was used to determine the amount of deforestation in a study area comprising 55 million hectares of the Amazon region. Results show that more than 4 million hectares were deforested. Maps and pictures of the deforested area in relation to the total area of the Amazon are included.

  5. Chromosomal diversification in ribosomal DNA sites in Ancistrus Kner, 1854 (Loricariidae, Ancistrini) from three hydrographic basins of Mato Grosso, Brazil.

    PubMed

    Mariotto, Sandra; Centofante, Liano; Vicari, Marcelo Ricardo; Artoni, Roberto Ferreira; Moreira-Filho, Orlando

    2011-01-01

    Populations of seven Ancistrus species were analyzed from streams and rivers of three hydrographic Brazilian basins. All populations showed different diploid numbers (2n), fundamental numbers (FNs), and karyotypes. Some representatives of Loricariidae have 2n = 54 chromosomes, which is very likely an ancestral cytotaxonomic characteristic, but many other representatives show extensive karyotype diversification. In the Ancistrus species studied, extensive karyotypic differentiation, which is generally associated with chromosome number reduction and rearrangement of the ribosomal RNA gene (rDNA) sites, was verified. Chromosomal locations of 18S and 5S rDNA were jointly detected using fluorescence in situ hybridization (FISH). In all the Ancistrus species analyzed, 18S rDNA sites were detected only on one chromosome pair, though this differed among species. 5S rDNA was located on 1-3 chromosome pairs either separately or in synteny with 18S rDNA in four of the seven species/populations. Hence the karyotype differentiation in Ancistrus species could be associated with a morphological speciation process, suggesting that chromosome fusions, inversions, deletions, duplications, and heterochromatination could contribute to the karyotype evolution of these neotropical armored catfishes. PMID:24260636

  6. Rickettsial infection in ticks from wild birds from Cerrado and the Pantanal region of Mato Grosso, midwestern Brazil.

    PubMed

    Ramos, Dirceu G de S; Melo, Andréia L T; Martins, Thiago F; Alves, Alvair da S; Pacheco, Thábata dos A; Pinto, Letícia B; Pinho, João B; Labruna, Marcelo B; Dutra, Valéria; Aguiar, Daniel M; Pacheco, Richard C

    2015-09-01

    The involvement of different species of ticks and wild animals, such as birds, play an important role in the epidemiology of tick-borne diseases. Birds may serve as reservoirs for some tick-borne diseases, and may carry and spread hematophagous ectoparasites mechanically. This study aimed to show the diversity of ticks on birds and molecular detection of rickettsial infection in ticks from Pantanal and Cerrado, two similar Brazilian biomes characterized by hydrological seasons. During two years, August 2012 to May 2014, ticks were collected from birds and from the environment in total of 14 visits for collecting samples, distributed in all hydrological seasons. A total of 674 birds were captured representing 113 species from 26 families. In total, 71 birds were parasitized (10.5%), and 155 ticks of the following 7 tick species (in decreasing order of prevalence) were identified: Amblyomma longirostre Koch, Amblyomma nodosum Neumann, Amblyomma cajennense Fabricius sensu lato (s.l.), Amblyomma calcaratum Neumann, Ornithodoros mimon Kohls, Clifford & Jones, Amblyomma ovale Koch, and Amblyomma triste Koch. Among free-living ticks collected in the environment, A. cajennense s.l. was the most common. This is the first occurrence of O. mimon on birds, and of A. triste on Passeriformes in Brazil. Molecular analyses revealed that 6 A. longirostre ticks were infected by 'Candidatus Rickettsia amblyommii', whereas 1 A. nodosum was infected by a Rickettsia parkeri-like agent, previously reported as Rickettsia sp. strain NOD. Spotted fever group (SFG) agents were, for the first time, reported in ticks from birds captured in Pantanal biome, and the potential involvement of these agents as human pathogens should be considered in further studies.

  7. The first report of Rickettsia spp. in Amblyomma nodosum in the State of Mato Grosso do Sul, Brazil.

    PubMed

    Almeida, Robson F C; Garcia, Marcos V; Cunha, Rodrigo C; Matias, Jaqueline; Labruna, Marcelo B; Andreotti, Renato

    2013-02-01

    Ticks are vectors of various pathogens, including Rickettsia spp., which are responsible for causing an emerging disease of global significance. In the present study, an epidemiological survey was performed to identify Rickettsia spp. of the spotted fever group (SFG) in ticks and wild hosts in a native forest adjacent to livestock farming activity. The ticks and blood were evaluated by a hemolymph test and by PCR using the primers CS78 and CS323, which target a partial sequence of the enzyme citrate synthase (gltA) gene. Positive samples by PCR were further tested with the primers Rr190.70p and Rr190.602n, which target a 532-bp fragment of the rickettsial 190-kDa outer membrane protein gene (ompA). In addition, an indirect immunofluorescence assay (IFA) was performed to detect antibodies against Rickettsia spp. in horses that inhabited the same area. From the 43 animals that were captured, 192 ticks were collected; the ticks belonged to the species Amblyomma cajennense, A. ovale, and A. nodosum. All blood samples and hemolymph tests were negative. Four samples of A. nodosum that were collected from Tamandua tetradactyla were positive for Rickettsia spp. by PCR, and 8 samples of horse serum displayed titers greater than or equal to 1:64 by IFA. The phylogenetic analysis based on the DNA sequence of the ompACG gene demonstrated that Rickettsia spp. CG (the canadensis group) segregate in the same cluster as Rickettsia parkeri strain COOPERI, with a bootstrap value of 78%. These results indicate that Rickettsia spp. CG circulate among the tick population in the study area, which has a constant presence of livestock and humans. This may be the same species of Rickettsia that was recorded in A. nodosum throughout the Atlantic forest.

  8. Flowering phenology and pollination of ornithophilous species in two habitats of Serra da Bodoquena, Mato Grosso do Sul, Brazil.

    PubMed

    Faria, Rogério R; Araújo, Andréa C

    2010-12-01

    The aim of this study is to describe interactions between hummingbirds and ornithophilous species at Serra da Bodoquena in midwest Brazil, with focus on flowering phenology and pollination of these plant species. In two habitats, gallery forest and semi-deciduous forest, data on flowering phenology of ornithophilous species were collected monthly over 14 months. In addition, data on morphology and floral biology, as well as visitor frequency and hummingbird behavior, were recorded. The studied community contained eight ornithophilous plant species and six hummingbird species. The ornithophilous species flowered throughout the year, and the greatest abundance of flowers was at the end of the rainy season and the beginning of the dry one. The herit huingbird Phaethornis pretrei and feales of Thalurania furcata, were the most similar in floral resource use. Acanthaceae is the most representative family of ornithophilous plant species in Serra da Bodoquena and, thus, represents the main food source for hummingbirds. Ruellia angustiflora is especially important because it flowers continuously throughout the year and is a significant food resource for P. pretrei, which is the main visitor for this plant guild.

  9. Floristic analysis and dispersal syndromes of woody species of the Serra de Maracaju, Mato Grosso do Sul, Brazil.

    PubMed

    Ramos, W M; Sartori, A L B

    2013-02-01

    This paper presents a floristic survey of the wood component of cerrado s.s. (eastern face) and gallery forest (western face) areas carried out in the southern part of the Serra de Maracaju. The dispersal syndromes and floristic relations of this portion of the Serra were compared to those of other formations from different regions of Brazil. Between October 2007 and September 2008, monthly collections identified 144 species. As for dispersal syndromes, zoochory prevails, followed by autochory and anemochory. The gallery forest is a heterogeneous formation that shelters floristic elements shared with the Atlantic rain forest, the Amazonian forest, semi-deciduous seasonal forests and dry forests of the Pantanal. Low similarity between the two areas analyzed makes this region unique and suggests that the Serra de Maracaju is greatly influenced by the semi-deciduous seasonal forests of the southeastern region.

  10. Epidemiological profile of exogenous poisoning in children and adolescents from a municipality in the state of Mato Grosso☆

    PubMed Central

    Oliveira, Felipe Ferreira S.; Suchara, Eliane Aparecida

    2014-01-01

    OBJECTIVE: To study the epidemiology of exogenous intoxications in children and adolescents of Barra Garças, Mato Grosso, from January 2008 to September 2013. METHOD: This was a cross-sectional, retrospective, and descriptive epidemiological study. Data were collected from the Disease Notification System (Sistema de Informação de Agravos de Notificação [SINAN]) of the municipality, processed using Microsoft Excel, and evaluated through BIOESTAT statistical software. The variables included were: sex; age; toxic agent; time and place of service; route of administration; circumstance; and classification of intoxication. The age range was established according to the Brazilian Institute of Geography and Statistics, comprising children aged from 0 to 9 years old and adolescents aged from 10 to 19 years old. RESULTS: A total of 125 cases of accidental exogenous poisoning was registered, including 77 children and 48 adolescents. Food and beverages (38.4%) and drugs (24.0%) were the most common groups of toxic agents responsible for the poisoning. The largest age group affected by intoxication was composed of children aged from 0 to 4 years old (43.2%) and adolescents aged from 10 to 14 years old (19.7%). Regarding the circumstances, intoxication occurred due to suicide attempts (16.8%) and accidental events (23.2%) in adolescents and children, respectively. The study revealed a higher frequency of poisoning in girls. CONCLUSION: Exogenous intoxications occurred predominantly in children up to 4 years old, through the accidental consumption of food or drinks. Thus, the adoption of educational prevention programs for children's family members and caregivers is necessary. PMID:25510992

  11. Seroprevalence of Rickettsia spp. in Equids and Molecular Detection of 'Candidatus Rickettsia amblyommii' in Amblyomma cajennense Sensu Lato Ticks From the Pantanal Region of Mato Grosso, Brazil.

    PubMed

    Alves, Alvair Da S; Melo, Andréia L T; Amorim, Marcus V; Borges, Alice M C M; Gaíva E Silva, Lucas; Martins, Thiago F; Labruna, Marcelo B; Aguiar, Daniel M; Pacheco, Richard C

    2014-11-01

    The aim of the study was to evaluate exposure of equids to rickettsial agents (Rickettsia rickettsii, Rickettsia parkeri, 'Candidatus Rickettsia amblyommii', Rickettsia rhipicephali, and Rickettsia bellii) and rickettsial infection in ticks of a Pantanal region of Brazil. Sera of 547 equids (500 horses and 47 donkeys) were evaluated by indirect immunofluorescence assay. In total, 665 adults and 106 nymphal pools of Amblyomma cajennense F. sensu lato, 10 Dermacentor nitens Neumann ticks, and 88 larval pools of Amblyomma sp. were tested by polymerase chain reaction (PCR). Overall, 337 (61.6%) equids were reactive (titer ≥64) to at least one antigen of Rickettsia spp. The prevalence values for Rickettsia were 66%, and the highest endpoint titers were observed for 'Ca. R. amblyommii'. By PCR 3 (0.45%) A. cajennense s.l. females were positive for 'Ca. R. amblyommii'. Minimum infection rates of 0.75% for nymphs and 0.34% for larvae were calculated. Positive samples of ticks have had a fragment of the 16S mitochondrial rRNA gene sequenced and sequences showed 99% identity to Amblyomma sculptum Berlese. This study reports a wide exposure of equids to Rickettsia agents, and PCR evidence of infection with 'Ca. R. amblyommii', for the first time, in A. sculptum.

  12. Xingu Project - Integrating Land Use Planning and Water Governance in Amazonia: Towards Improved Freshwater Security in the Agricultural Frontier of Mato Grosso.

    NASA Astrophysics Data System (ADS)

    Krusche, A. V.; Ballester, M. V.; Neill, C.; Elsenbeer, H.; Johnson, M. S.; Coe, M. T.; Garavello, M.; Molina, S. G.; Empinotti, V.; Reichardt, F.; Deegan, L.; Harris, L.

    2014-12-01

    The main goal of this project is to identify how impacts from land conversion, cropland expansion and intensification of both crop and animal production interact to affect regional evapotranspiration, rainfall generation, river flooding, and water quality and stream habitats, allowing us to identify thresholds of change that will endanger agricultural production, livelihoods of non-agricultural settlers and the region's new urban population and infrastructure. We will survey the effects of this on (1) soybean farmers, (2) cattle ranchers, (3) small-scale farm families, (4) rural non-agriculturists, including fishers, and (5) urban residents and map their roles as stakeholders. We will also conduct current water use surveys among the different stakeholder groups, accompanied by questions on desired aspects for future freshwater security to identify targets for desirable outcomes of water governance strategies. These targets, together with the information on land use drivers, water quantity and quality and predicted scenarios for global changes will be incorporated into a fully integrated and interactive geospatially oriented socio-ecological model that can serve as framework for future water governance that enhances Freshwater Security in such systems. This is an international cooperation initiative lead by Brazil and with the participation of Canada, Germany and United States of America.

  13. [The demographic revolution among Brazilian indigenous peoples: the case of the Kayabí in the Xingu Indian Reservation, Mato Grosso State, Brazil, 1970-2007].

    PubMed

    Pagliaro, Heloisa

    2010-03-01

    This paper analyzes the demographic dynamics of the Kayabí, a Tupi people in the Xingu Indian Reservation in Central Brazil, from 1970 to 2007. Data were gathered from vital statistics for the Xingu Indian Reservation at the Federal University in São Paulo. Contact with Brazilian national society from 1920 to 1950 in the Upper Teles Pires River Valley led to a population decrease due to clashes and epidemics. In 1952, part of the Kayabí group gradually began migrating to the Xingu, where they still live. In 1970 there were 204 Kayabí in Xingu villages, and by 2007 there were 1,162, representing a 4.8% annual growth rate. For 2000-2007 the crude birth rate was 51 per thousand inhabitants; total fertility rate 7.8 children per women; crude death crude 3.5 per thousand inhabitants; and infant mortality rate 17.5 per thousand live births. The majority of the population is under 15 years of age (55.9%). The results show a population recovery process, similar to that of some other indigenous group in Brazil.

  14. Serological markers of viral, syphilitic and toxoplasmic infection in children and teenagers with nephrotic syndrome: case series from Mato Grosso State, Brazil.

    PubMed

    Soares, Silvania França da Silva; Donatti, Teresinha Lermen; Souto, Francisco José Dutra

    2014-01-01

    Some infections can be the cause of secondary nephrotic syndrome. The aim of this study was to describe the experience of a Renal Disease Reference Clinic from Central Brazil, in which serological markers of some infectious agents are systematically screened in children with nephrotic syndrome. Data were obtained from the assessment of medical files of all children under fifteen years of age, who matched nephrotic syndrome criteria. Subjects were tested for IgG and IgM antibodies against T. gondii and cytomegalovirus; antibodies against Herpes simplex, hepatitis C virus and HIV; and surface antigen (HBsAg) of hepatitis B virus. The VDRL test was also performed. 169 cases were studied. The median age on the first visit was 44 months and 103 (60.9%) patients were male. Anti-CMV IgG and IgM were found in 70.4% and 4.1%, respectively. IgG and IgM against Toxoplasma gondii were present in 32.5% and 5.3%, respectively. Two patients were positive for HBsAg, but none showed markers for HIV, hepatitis C, or Treponema pallidum. IgG and IgM against herpes simplex virus were performed on 54 patients, of which 48.1% and 22.2% were positive. IgM antibodies in some children with clinical signs of recent infection suggest that these diseases may play a role in the genesis of nephrotic syndrome. PMID:25351544

  15. Seasonal variation of Lutzomyia longipalpis (Lutz & Neiva, 1912) (Diptera: Psychodidae: Phlebotominae) in endemic area of visceral leishmaniasis, Campo Grande, state of Mato Grosso do Sul, Brazil.

    PubMed

    Oliveira, Alessandra Gutierrez; Galati, Eunice Aparecida Bianchi; Fernandes, Carlos Eurico; Dorval, Maria Elizabeth Cavalheiros; Brazil, Reginaldo Peçanha

    2008-01-01

    The seasonal distribution of Lutzomyia longipalpis was studied in two forested and five domiciliary areas of the urban area of Campo Grande; MS, from December 2003 to November 2005. Weekly captures were carried out with CDC light traps positioned on ground and in the canopy inside a residual forest and on the edge (ground) of a woodland and in at least one of the following ecotopes in peridomiciles-a cultivated area, a chicken coop, a pigsty, a kennel, a goat and sheep shelter and an intradomicile. A total of 9519 sand flies were collected, 2666 during the first year and 6853 during the second. L. longipalpis was found throughout the 2-year period, presenting smaller peaks at intervals of 2-3 months and two greater peaks, the first in February and the second in April 2005, soon after periods of heavy rain. Only In one of the woodlands was a significant negative correlation (p<0.05) between the number of insects and temperature during the first year and the climatic factors (temperature, RHA and rain) was observed. In the domiciliary areas in four domiciles some positive correlations (p< or =0.05) occurred in relation to one or more climatic factors; however, the species shows a clear tendency to greater frequency (72%) in the rainy season than in the dry (28%). Thus, we recommend an intensification of the VL control measures applied in Campo Grande, MS, during the rainy season with a view to reducing the risk of the transmission of the disease.

  16. [The perception of urban garbage collectors of Dourados, in the state of Mato Grosso do Sul, regarding the biological risks involved in their work routine].

    PubMed

    Lazzari, Michelly Angelina; Reis, Cássia Barbosa

    2011-08-01

    There are several occupational risks inherent to urban garbage collection, and the scope of this study was to identify the biological risks to which urban garbage collectors in Dourados/MS are exposed. A qualitative study using the Lefévre and Lefévre Collective Subject Discourse method was used with 42 urban garbage collectors working for the outsourced provider to the Municipal Department of Urban Services. Data were collected from September 2005 to January 2006. The interviews had an average duration of 40 minutes, and were recorded at the company office when the workers arrived to start their working day and subsequently transcribed. The biological risks mentioned by the garbage pickers were accidents with glass, syringes, thorns, dog bites, and contact with substances found in the garbage. Accidents with sharp and jagged instruments are ways for microorganisms such as bacteria, viruses and fungi to infect the human body. Virus contamination, like HIV and Hepatitis B and C, can occur in accidents involving inadequate disposal of contaminated needles. The conclusion reached is that biological risks in urban garbage collection can be reduced by educating the population about adequate garbage disposal.

  17. [The perception of urban garbage collectors of Dourados, in the state of Mato Grosso do Sul, regarding the biological risks involved in their work routine].

    PubMed

    Lazzari, Michelly Angelina; Reis, Cássia Barbosa

    2011-08-01

    There are several occupational risks inherent to urban garbage collection, and the scope of this study was to identify the biological risks to which urban garbage collectors in Dourados/MS are exposed. A qualitative study using the Lefévre and Lefévre Collective Subject Discourse method was used with 42 urban garbage collectors working for the outsourced provider to the Municipal Department of Urban Services. Data were collected from September 2005 to January 2006. The interviews had an average duration of 40 minutes, and were recorded at the company office when the workers arrived to start their working day and subsequently transcribed. The biological risks mentioned by the garbage pickers were accidents with glass, syringes, thorns, dog bites, and contact with substances found in the garbage. Accidents with sharp and jagged instruments are ways for microorganisms such as bacteria, viruses and fungi to infect the human body. Virus contamination, like HIV and Hepatitis B and C, can occur in accidents involving inadequate disposal of contaminated needles. The conclusion reached is that biological risks in urban garbage collection can be reduced by educating the population about adequate garbage disposal. PMID:21860943

  18. [The demographic revolution among Brazilian indigenous peoples: the case of the Kayabí in the Xingu Indian Reservation, Mato Grosso State, Brazil, 1970-2007].

    PubMed

    Pagliaro, Heloisa

    2010-03-01

    This paper analyzes the demographic dynamics of the Kayabí, a Tupi people in the Xingu Indian Reservation in Central Brazil, from 1970 to 2007. Data were gathered from vital statistics for the Xingu Indian Reservation at the Federal University in São Paulo. Contact with Brazilian national society from 1920 to 1950 in the Upper Teles Pires River Valley led to a population decrease due to clashes and epidemics. In 1952, part of the Kayabí group gradually began migrating to the Xingu, where they still live. In 1970 there were 204 Kayabí in Xingu villages, and by 2007 there were 1,162, representing a 4.8% annual growth rate. For 2000-2007 the crude birth rate was 51 per thousand inhabitants; total fertility rate 7.8 children per women; crude death crude 3.5 per thousand inhabitants; and infant mortality rate 17.5 per thousand live births. The majority of the population is under 15 years of age (55.9%). The results show a population recovery process, similar to that of some other indigenous group in Brazil. PMID:20464076

  19. Prey-capture efficiency between juveniles and adults, feeding habitat and abundance of Wattled Jacana foragers in northern Pantanal, Mato Grosso state, Brazil.

    PubMed

    Forti, L R; Nóbrega, P F A

    2012-05-01

    The choice of foraging strategies implies an attempt at gaining energy by predators. Supposedly, the difference in employing the "sit and wait" or "active foraging" behavior lays in hunter skills, experience and the kind of prey consumed. With the hypothesis that "active foraging" demands no learning, in this study we compared the prey capture efficiency among Wattled Jacana juveniles and adults, and also present descriptive information about feeding habitat and the abundance variation of foragers throughout the day in the northern Pantanal. Prey capture efficiency did not differ significantly among juveniles and adults, corroborating our initial hypothesis that "active foraging" is an instinctive behavior and demands no experience to be effective. However, future work is necessary to compare the energetic quality of consumed items by juveniles and adults, searching for differences explained by adults' experience. Foraging individuals were found at an average distance of 14 m ranging from 2 to 42 m) from the margin of the sampled swamps, however 64% of the foragers were found closer to the margins. The average depth of foraging sites was 17 cm, ranging from 5 to 40 cm, although no preference for specific classes of depth was found (p > 0,05). Despite the accepted general pattern of birds being more active in the early morning, the largest number of individuals foraging was observed between 11:00 and 12:00 AM, but no significant difference was found in the abundance of foraging individuals among different periods of the day. Factors, which were not analyzed, such as food availability and presence of competitors and predators need to be studied to reveal the main factors of the spatial and temporal distribution of the Wattled Jacana.

  20. Charter School Districts.

    ERIC Educational Resources Information Center

    Hill, Paul T.

    2002-01-01

    Discusses the difference between charter schools and charter districts (all schools in the district are chartered), why charter school districts are spreading, and how local school districts can become charter districts. Current laws in Arizona, California, Florida, Georgia, New Mexico, Oregon, and Texas allow charter districts. (PKP)

  1. Geothermal district heating systems

    SciTech Connect

    Budney, G.S.; Childs, F.

    1982-01-01

    Ten district heating demonstration projects and their present status are described. The projects are Klamath County YMCA, Susanville District Heating, Klamath Falls District Heating, Reno Salem Plaza Condominium, El Centro Community Center Heating/Cooling, Haakon School and Business District Heating, St. Mary's Hospital, Diamond Ring Ranch, Pagosa Springs District Heating, and Boise District Heating.

  2. 78 FR 6173 - Diana Del Grosso, Ray Smith, Joseph Hatch, Cheryl Hatch, Kathleen Kelley, Andrew Wilklund, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-29

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF TRANSPORTATION Surface Transportation Board Diana Del Grosso, Ray Smith, Joseph Hatch, Cheryl Hatch, Kathleen... Smith, Joseph Hatch, Cheryl Hatch, Kathleen Kelley, Andrew Wilklund, and Richard Kosiba...

  3. School District Mergers: What One District Learned

    ERIC Educational Resources Information Center

    Kingston, Kathleen

    2009-01-01

    Throughout the planning process for a school district merger in a northwestern Pennsylvania school district, effective communication proved to be a challenge. Formed in 1932, this school district of approximately 1400 students was part of a utopian community; one established by a transportation system's corporation that was a major industrial…

  4. Data-Driven Districts.

    ERIC Educational Resources Information Center

    LaFee, Scott

    2002-01-01

    Describes the use of data-driven decision-making in four school districts: Plainfield Public Schools, Plainfield, New Jersey; Palo Alto Unified School District, Palo Alto, California; Francis Howell School District in eastern Missouri, northwest of St. Louis; and Rio Rancho Public Schools, near Albuquerque, New Mexico. Includes interviews with the…

  5. District cooling in Scandinavia

    SciTech Connect

    Andersson, B.

    1996-11-01

    This paper will present the status of the development of district cooling systems in Scandinavia over the last 5 years. It will describe the technologies used in the systems that have been constructed as well as the options considered in different locations. It will identify the drivers for the development of the cooling business to-date, and what future drivers for a continuing development of district cooling in Sweden. To-date, approximately 25 different cities of varying sizes have completed feasibility studies to determine if district cooling is an attractive option. In a survey, that was conducted by the Swedish District Heating Association, some 25 cities expected to have district cooling systems in place by the year 2000. In Sweden, district heating systems with hot water is very common. In many cases, it is simply an addition to the current service for the district heating company to also supply district cooling to the building owners. A parallel from this can be drawn to North America where district cooling systems now are developing rapidly. I am convinced that in these cities a district heating service will be added as a natural expansion of the district cooling company`s service.

  6. Agro-pastoral expansion and land use/land cover (LU/LC) change dynamics in Central-western Brazil

    NASA Astrophysics Data System (ADS)

    Sanga-Ngoie, K.; Yoshikawa, S.; Kanae, S.

    2011-12-01

    In Brazil, large-scale land cover changes following extensive deforestations are expected to generate big impacts onto the climate and the environment over this area, with eventually many negative feedbacks on the global scale. Mato Grosso State, located in the central western Brazil, is known to be the Brazilian state with the highest deforestation rate. Land use/land cover (LU/LC) changes have been reported to occur over large areas in this state due to the introduction of large-scale mechanized agriculture, extensive cattle ranching and uncontrolled slash-and-burn cultivation since the 1980s. In this study, we specifically aim at doing more detailed analysis for the causes of deforestation and savannization in this area, with special attention to agriculture and cattle ranching industry at the municipal district level in this state. Using GIS techniques and remotely-sensed NOAA/AVHRR data, we created 5-year Digital Vegetation Model Maps characterizing LU/LC features for every five years during the 1981-2001 periods using the PCA first components of the NOAA/AVHRR multi-spectral data. Our results make it clear that: (1) LU/LC changes among the phases are of the following 3 major types: degradation, recovery or transition; (2) The changes in LU/LC features are concomitant with the advance of cattle ranching and corn production activities toward the northern parts of the state, and with the expansion of soybean production in the central and western Mato Grosso; (3) Most of the agro-pastoral business are found in the southern Mato Grosso where about 46% of the state's deforestation during the 1981-2001 period occurred; (4) Rates of vegetation change are larger over non-inhabited areas (56%), especially in the north, than over the populated zones in the south (42%). Moreover, this work sheds some new light on the patterns of the changes in LU/LC features (deforestation and savannization) for each municipal district of Mato Grosso. In general, the following activities

  7. Host-Parasite Relationship of Ticks (Acari: Ixodidae and Argasidae) and Feral Pigs (Sus scrofa) in the Nhecolândia Region of the Pantanal Wetlands in Mato Grosso do Sul

    PubMed Central

    Cançado, P. H. D.; Faccini, J. L. H.; Herrera, H. M.; Tavares, L. E. R.; Mourão, G. M.; Piranda, E. M.; Paes, R. C. S.; Ribeiro, C. C. D. U.; Borghesan, T. C.; Piacenti, A. K.; Kinas, M. A.; Santos, C. C.; Ono, T. M.; Paiva, F.

    2013-01-01

    Feral pigs (S. scrofa) were introduced to the Pantanal region around 200 years ago and the population appears to be in expansion. Its eradication is considered to be impossible. The population of feral pigs in the Pantanal wetlands is currently estimated at one million. Two scientific excursions were organized. The first was conducted during the dry season, when 21 feral pigs were captured and the second was during the wet season, when 23 feral pigs were captured. Ticks were collected and the oviposition and hatching process were studied to confirm the biological success of each tick species. Three tick species were found to be feeding on feral pigs: Amblyomma cajennense, A. parvum, and Ornithodoros rostratus. During the dry season, 178 adult A. cajennense were collected, contrasting with 127 A. cajennense specimens in the wet season. This suggests that the seasonality of these ticks in the Brazilian Pantanal wetlands could be different from other regions. The results indicate that A. parvum and A. cajennense are biologically successful parasites in relation to feral pigs. A. cajennense appears to have adapted to this tick-host relationship, as well as the areas where feral pigs are abundant, and could play a role in the amplification of this tick population. PMID:27335855

  8. [Frequency of HIV-1, rubella, syphilis, toxoplasmosis, cytomegalovirus, simple herpes virus, hepatitis B, hepatitis C, Chagas disease and HTLV I/II infection in pregnant women of State of Mato Grosso do Sul].

    PubMed

    Figueiró-Filho, Ernesto Antonio; Senefonte, Flávio Renato de Almeida; Lopes, Alessandro Henrique Antunes; de Morais, Orlando Oliveira; Souza Júnior, Virgílio Gonçalves; Maia, Tamara Lemos; Duarte, Geraldo

    2007-01-01

    It was aimed to estimate the frequency of syphilis, rubella, hepatitis B, hepatitis C, toxoplasmosis, Chagas disease, HTLV I/II, simple herpes virus, HIV-1 and cytomegalovirus in pregnant women and to evaluate the relationship between age and the frequency of the infections studied. A transversal study of 32,512 pregnant women submitted to pre-natal screening in the period of November 2002 to October 2003. The frequency of the tried infections among the pregnant women were 0.2% of HIV-1, 0.03% of rubella, 0.8% of syphilis, 0.4% of toxoplasmosis, 0.05% of cytomegalovirus, 0.02% of simple herpes virus, 0.3% of HBsAg, 0.1% of hepatitis C, 0.1% of HTLV and 0.1% of Chagas disease. There was significative statistical association between age and prenatal infection of rubella, cytomegalovirus, Chagas disease and herpes virus. The rates of frequency of rubella, syphilis, toxoplasmosis, Chagas disease and cytomegalovirus in pregnant women studied were lower than the compared rates.

  9. [Histopathology of liver, kidney and spleen of Piaractus mesopotamicus, Prochilodus lineatus and Pseudoplatystoma fasciatum infected by myxosporean parasite, caugth in Aquidauana River, State of Mato Grosso do Sul, Brazil].

    PubMed

    Campos, Cristiane M de; Moraes, Julieta R E de; Moraes, E Flávio R de

    2008-01-01

    Histological analysis of kidney, spleen and liver of Piaractus mesopotamicus, Prochilodus lineatus and Pseudoplatystoma fasciatum, infected by myxosporean, caugth in Aquidauana river, MS, was studied. After necropsy, samples of liver, previous kidney and spleen were fixed in 10% buffered formalin and processed followed histological routine methods. Sections of 5microm were stained with hematoxylin and eosin. Myxobolus porofilus, M. colossomatis and were found in P. lineatus, in P. mesopotamicus respectively and Myxobolus spp. Were also found in all three species of fish. Myxosporideans cysts in the liver and spleen of P. mesopotamicus were also related. Up to 50% of P. mesopotamicus and P. lineatus liver samples showed diffuse hepatodistrofy. Liver sections also showed concentric hialin structures in over 80% of samples and esteatosis in 50% of them. In P. mesopotamicus kidney, 95.23% of them showed tissue changes consisted of 60% with diffuse moderate nefrodistrofy and congestion of glomerular sinusoids. In P. lineatus kidney, 20% of the samples showed tissues changes. No heavy damage was observed in the fish spleen.

  10. District, Know Thyself

    ERIC Educational Resources Information Center

    Tupa, Megan; McFadden, Ledyard

    2009-01-01

    Finalists for the Broad Prize for Urban Education demonstrate that identifying strategies that fit the local context is essential in creating success for students. Long Beach Unified School District in California and Broward County Public Schools in Florida demonstrate how districts can use different strategies to achieve the same goals.

  11. School District Energy Manual.

    ERIC Educational Resources Information Center

    Association of School Business Officials International, Reston, VA.

    This manual serves as an energy conservation reference and management guide for school districts. The School District Energy Program (SDEP) is designed to provide information and/or assistance to school administrators planning to implement a comprehensive energy management program. The manual consists of 15 parts. Part 1 describes the SDEP; Parts…

  12. Do School Districts Matter?

    ERIC Educational Resources Information Center

    Whitehurst, Grover J.; Chingos, Matthew M.; Gallaher, Michael R.

    2013-01-01

    School districts occupy center stage in education reform in the U.S. They manage nearly all public funding and are frequently the locus of federal and state reform initiatives, e.g., instituting meaningful teacher evaluation systems. Financial compensation for district leaders is high, with many being paid more than the chief state school officers…

  13. District nursing in Dominica.

    PubMed

    Kolkman, P M; Luteijn, A J; Nasiiro, R S; Bruney, V; Smith, R J; Meyboom-de Jong, B

    1998-10-01

    District nurses constitute the basis of the primary health care services in Dominica. All encounters of three district nurses were registered using the international classification of primary care. Information on other aspects of district nursing was collected by participating observation and the use of a questionnaire. Check-ups for hypertension, diabetes, pregnancy and immunisations constituted 40% of all reasons for encounter. The district nurses dealt with 80% of all contacts; only 20% of all patients were referred to the district medical officer. There are several discouragements to the motivation of the nurses. In addition to being a nurse, all have their family and other obligations. Postgraduate training with diversified certification and upgrading of wages could contribute to a continued high motivation and increased job satisfaction.

  14. Geothermal District Heating Economics

    1995-07-12

    GEOCITY is a large-scale simulation model which combines both engineering and economic submodels to systematically calculate the cost of geothermal district heating systems for space heating, hot-water heating, and process heating based upon hydrothermal geothermal resources. The GEOCITY program simulates the entire production, distribution, and waste disposal process for geothermal district heating systems, but does not include the cost of radiators, convectors, or other in-house heating systems. GEOCITY calculates the cost of district heating basedmore » on the climate, population, and heat demand of the district; characteristics of the geothermal resource and distance from the distribution center; well-drilling costs; design of the distribution system; tax rates; and financial conditions.« less

  15. Geothermal district G1

    SciTech Connect

    Not Available

    1988-12-01

    Geothermal District G1 includes 37 northeastern California counties and six geothermal fields: Lake City, Susanville, Litchfield, Wendel, Amedee, and Casa Diablo. Electrical generation from geothermal resources occurs in three of the fields: Wendel, Amedee, and Casa Diablo. Low-temperature geothermal projects are underway throughout the district and are described in a road log format. The ten projects described are located at Big Bend, Glass Mountain, Bieber, Alturas, Cedarville, Lake City, Honey Lake Valley, Greenville, and in Sierra and Mono Counties.

  16. Competency: District Views from Southern California.

    ERIC Educational Resources Information Center

    Tyo, John

    1979-01-01

    Educators from Fullerton Union High School District, Newport-Mesa Unified School District, Capistrano Unified School District, and Huntington Beach Union High School District describe their efforts toward developing competency-based curriculum to meet state mandates. (SJL)

  17. Between the Remnants of Colonialism and the Insurgence of Self-Narrative in Constructing Participatory Social Maps: Towards a Land Education Methodology

    ERIC Educational Resources Information Center

    Sato, Michèle; Silva, Regina; Jaber, Michelle

    2014-01-01

    This article summarizes a social mapping project conducted by the Environmental Education, Communication and Arts Research Group from the Federal University of Mato Grosso. The primary goals of the project were to map the vulnerable social groups of Mato Grosso, and identify the social and environmental conflicts that put them in situations of…

  18. Districts for 104th Congress

    USGS Publications Warehouse

    ,

    1990-01-01

    This is a polygon coverage of 104th Congressional District boundaries obtained from the U.S. Bureau of the Census. The 103rd Congress was the first Congress that reflected the reapportionment and delineation of congressional districts based on the 1990 census. The next (104th) Congress reflects redelineation of districts that occurred for six states: Georgia, Louisiana, Maine, Minnesota, South Carolina, and Virginia. Congressional Districts U.S. House of Representatives Census TIGER/Line Files

  19. District Consolidation: Rivals Coming Together

    ERIC Educational Resources Information Center

    Mart, Dan

    2011-01-01

    District consolidation is a highly emotional process. One key to success is sticking to the facts. In Iowa, school districts facing financial difficulties or enrollment concerns do not have to move directly to consolidation. In many cases, districts begin by developing sharing agreements. These sharing agreements may start with simple sharing of…

  20. Problems of Affluent School Districts.

    ERIC Educational Resources Information Center

    McLoone, Eugene P.

    All school districts are affected by the stagnant economy, the growing needs of the public sector, the increased burden of transfer payments, and the limited growth of public revenues. Retrenchment is common to all school districts, but it may be more severe in affluent districts. By 1969-70, suburban school systems were the clear-cut expenditure…

  1. How High Poverty Districts Improve.

    ERIC Educational Resources Information Center

    Togneri, Wendy; Anderson, Stephen E.

    2003-01-01

    Describes results of study of five high-poverty districts' successful efforts to improve academic achievement: Adline Independent School District (Texas), Chula Vista Elementary School District (California), Kent County Public Schools (Maryland), Minneapolis Public Schools (Minnesota), and Providence Public Schools (Rhode Island). Focuses on…

  2. FACTORS IN FUTURE DISTRICT ORGANIZATION.

    ERIC Educational Resources Information Center

    Citrus Junior Coll., Azusa, CA.

    CALIFORNIA HAS ACCEPTED THE CONCEPT THAT ALL SCHOOL DISTRICTS ARE TO BE INCLUDED IN JUNIOR COLLEGE DISTRICTS. THIS STUDY DETERMINED WHAT EFFECT ANY CHANGE IN THE TERRITORY NOW INCLUDED IN THE CITRUS JUNIOR COLLEGE DISTRICT WOULD HAVE UPON THE SCHOOL'S ENROLLMENTS, BUILDING PROGRAM, AND FINANCIAL STRUCTURE. TOTAL ENROLLMENT IN THE COLLEGE, 1963-64,…

  3. Pribram uranium district

    SciTech Connect

    1990-11-01

    Pribram is one of the largest and richest vein uranium districts in the world. The Pribram district has accounted for about 60 percent of Czechoslovakia`s total uranium production. The Pribram uranium district is located about 60 kilometers southwest of Prague, in Cezechslovakia`s central Bohemia region. This district contains perigranitic, monometallic, vein-type uranium deposits. The deposits are within a northeast-southwest elongated area, about 20 kilometers long and 1-2 kilometers wide, located between Oboriste in the northeast and Tresko in the southwest. Several thousand veins have been discovered; about 1,600 have been mined. Most of the veins are grouped in clusters, which are intense accumulations of veins paralleling or intersecting each other within a narrow segment. Until this year, all uranium production was exported to the USSR, with only the amount required for Czechoslovakia`s nuclear power stations being returned (as fabricated fuel). Most of Czechoslovakia`s present and future uranium production will come from sandstone deposits in the North Bohemian Cretaceous Basin, such as Hamr and Straz.

  4. District Leadership Conference Planner.

    ERIC Educational Resources Information Center

    Washington State Coordinating Council for Occupational Education, Olympia.

    This manual provides usable guidelines and planning forms and materials for planning district leadership conferences, which were designed and initiated in Washington State to meet the problems in student enrollment and, consequently, Distributive Education Clubs of America membership. The conferences have become a useful means to increase…

  5. School District Purchasing.

    ERIC Educational Resources Information Center

    Natale, Joseph L.

    This chapter of "Principles of School Business Management" discusses the effective management of purchasing processes in a school district. These processes include obtaining materials, supplies, and equipment of maximum value for the least expense, and receiving, storing, and distributing the items obtained. The chapter opens with an overview of…

  6. District-Level Downsizing

    ERIC Educational Resources Information Center

    Schachter, Ron

    2011-01-01

    Draconian cuts have become the order of business for many school districts since the economic recession hit in 2008. But for the coming school year, "draconian" has taken on an even harsher meaning, as states from California and Texas to Illinois and New York wrestle with deficits in the tens of billions of dollars and make multi-billion-dollar…

  7. Districts Delivering Online

    ERIC Educational Resources Information Center

    Sternberg, Ruth

    2006-01-01

    The idea is not new: Offer courses remotely, build in variety and the students will come. This article discusses how public schools are investing in offering online courses, catering to students' specific learning needs and to remote locations. Several surveys conducted in recent years show that school districts nationwide are embracing this…

  8. School District Budgeting.

    ERIC Educational Resources Information Center

    Hartman, William T.

    This book is devoted exclusively to the budgeting process in school districts, unlike the more common generic budgeting texts. As such, it allows an in-depth treatment of both conceptual and practical aspects of budgeting in a single volume. By default, school business officials have had to rely on the state education accounting manual as their…

  9. Districts Tackling Meal Debt

    ERIC Educational Resources Information Center

    Shah, Nirvi

    2012-01-01

    School districts have resorted to hiring debt collectors, employing constables, and swapping out standard meals for scaled-back versions to try to coerce parents to pay off school lunch debt that, in recent years, appears to have surged as the result of a faltering economy and better record-keeping. While the average school lunch costs just about…

  10. Districts Shun Stimulus Bids

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2010-01-01

    In the final sprint to polish Race to the Top applications, hundreds of school districts shunned a shot at a share of $4 billion in grants by refusing to sign on to their states' plans for the federal competition. California officials had secured the signatures of 790 local education agencies (leas) late last week, including most of the state's…

  11. Modelling district nurse expertise.

    PubMed

    Burke, Michelle

    2014-12-01

    As changes in society and health provision mean that one in four people over the age of 75 will require nursing care at home, pre-registration adult nurse education increasingly prepares student nurses for a future career within the community. District nurses undertake complex, multidimensional health and social assessments and care in a non-clinical setting and work in partnership with patients and their significant others to promote practical and psychological coping mechanisms and self-care. The district nurse's first assessment visit is key to developing a therapeutic partnership and it is often during this visit that expertise in district nursing practice emerges. The holistic, contextual and dynamic aspects of nursing in the home setting can make district nursing expertise difficult to illustrate and demonstrate within the classroom setting. This article explores the ways in which an understanding of expertise development theory can enable the tacit expertise that occurs within the first assessment visit to be made visible to student nurses, using simulation and expert narrative as a pedagogical strategy. PMID:25475676

  12. Rightsizing a School District

    ERIC Educational Resources Information Center

    Esselman, Mary; Lee-Gwin, Rebecca; Rounds, Michael

    2012-01-01

    The transformation of the Kansas City, Missouri Public Schools (KCMSD) has been long overdue. Multiple superintendents and administrations, using billions of dollars of desegregation funds ventured to transform the district by creating magnet schools, themed schools, and career-focused high schools. Missing from these initiatives, but included in…

  13. Districts Weigh Obesity Screening

    ERIC Educational Resources Information Center

    Butler, Kevin

    2008-01-01

    Parents of children in most elementary grades in Minnesota's Independent School District 191 receive an annual notice with potentially life-altering data for their children--and they are not state test scores, attendance rates, or grades. The notice contains the child's body mass index (BMI) score, which estimates whether the student has excess…

  14. School District Spending.

    ERIC Educational Resources Information Center

    Minnesota State Office of the Legislative Auditor, St. Paul. Program Evaluation Div.

    Minnesota spends more for education than most states and has increased its financial commitment steadily over the past 15 years. Because of the state's dominant role in education funding, legislators have enacted measures requiring all local school districts to follow uniform financial accounting and reporting standards (UFARS). Since 1980, the…

  15. 36 CFR 28.3 - Boundaries: The Community Development District; The Dune District; The Seashore District.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Boundaries: The Community Development District; The Dune District; The Seashore District. 28.3 Section 28.3 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR FIRE ISLAND NATIONAL SEASHORE: ZONING...

  16. 36 CFR 28.3 - Boundaries: The Community Development District; The Dune District; The Seashore District.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Boundaries: The Community Development District; The Dune District; The Seashore District. 28.3 Section 28.3 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR FIRE ISLAND NATIONAL SEASHORE: ZONING...

  17. 36 CFR 28.3 - Boundaries: The Community Development District; The Dune District; The Seashore District.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Boundaries: The Community Development District; The Dune District; The Seashore District. 28.3 Section 28.3 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR FIRE ISLAND NATIONAL SEASHORE: ZONING...

  18. Genotype by environment interaction in Nelore cattle from five Brazilian states

    PubMed Central

    Diaz, Iara Del Pilar Solar; de Oliveira, Henrique Nunes; Bezerra, Luis Antônio Framartino; Lôbo, Raysildo Barbosa

    2011-01-01

    Records from 75,941 Nelore cattle were used to determine the importance of genotype by environment interaction (GEI) in five Brazilian states. (Co)variance components were estimated by single-trait analysis (with yearling weight, W450, considered to be the same trait in all states) and multiple-trait analysis (with the record from each state considered to be a different trait). The direct heritability estimates for yearling weight were 0.51, 0.39, 0.44, 0.37 and 0.41 in the states of Goiás, Mato Grosso, São Paulo, Mato Grosso do Sul and Minas Gerais, respectively. The across-state genetic correlation estimates between Goiás and Mato Grosso, Goiás and Minas Gerais, São Paulo and Minas Gerais, and Mato Grosso do Sul and Minas Gerais ranged from 0.67 to 0.75. These estimates indicate that GEIs are biologically important. No interactions were observed between Goiás and São Paulo, Goiás and Mato Grosso do Sul, Mato Grosso and São Paulo, Mato Grosso and Mato Grosso do Sul, Mato Grosso and Minas Gerais, or São Paulo and Mato Grosso do Sul (0.82 to 0.97). Comparison of single and multiple-trait analyses showed that selection based on the former was less efficient in the presence of GEI, with substantial losses (up to 10%) during selection. PMID:21931516

  19. Alabama district flood plan

    USGS Publications Warehouse

    Hedgecock, T. Scott; Pearman, J. Leroy; Stricklin, Victor E.

    2002-01-01

    The purpose of this flood plan is to outline and record advance planning for flood emergencies, so that all personnel will know the general plan and have a ready-reference for necessary information. This will ensure that during any flood event, regardless of the extent or magnitude, the resources of the District can be mobilized into a maximum data collection operation with a mimimum of effort.

  20. Suburban District Leaders' Perception of Their Practices

    ERIC Educational Resources Information Center

    Garcia France, Roxanne

    2013-01-01

    In the field of district leadership, most studies focus only on the context and conditions existing in large urban districts in need of reform. This study examined whether district leadership practices have applicability to district leaders working within the suburban context. In addition, it determined whether district conditions (i.e., district…

  1. Analysis of County School Districts in Arkansas.

    ERIC Educational Resources Information Center

    Budd, Karol B.; Charlton, J.L.

    The 1948, Arkansas School District Reorganization Act was passed in an effort to reduce the 1589 small school districts to a smaller number. Those districts not consolidated would form county districts. As of the 1967-68 school year, 26 of these county districts remained. The purpose of this study was to provide information drawing attention to…

  2. 7 CFR 946.31 - Districts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... included in either the Quincy or South Irrigation Districts which lies east of township vertical line R27E... Irrigation Districts which lies west of township line R28E. (c) District No. 3—The counties of...

  3. The School District Organization Handbook.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento.

    This handbook describes procedures for school-district reorganization in California. Following the introductory chapter, chapter 2 offers a historical overview of school-district reorganization in California. Chapters 3 and 4 outline the organization and responsibilities of the county committee and the role and responsibilities of the State Board…

  4. Redesigning the District Operating System

    ERIC Educational Resources Information Center

    Hodas, Steven

    2015-01-01

    In this paper, we look at the inner workings of a school district through the lens of the "district operating system (DOS)," a set of interlocking mutually-reinforcing modules that includes functions like procurement, contracting, data and IT policy, the general counsel's office, human resources, and the systems for employee and family…

  5. The Recentralization of School Districts.

    ERIC Educational Resources Information Center

    Brown, Daniel J.

    1992-01-01

    A study of five decentralized school districts reveals many reasons why recentralization could occur, including lack of accountability provisions, lack of effectiveness, retrenchment, central office reluctance to share power, and union hostility. Unless districts approach decentralization thoughtfully and with commitment, they may abandon the…

  6. Suburban District Leadership Does Matter

    ERIC Educational Resources Information Center

    Thompson, Eustace; France, Roxanne Garcia

    2015-01-01

    The increased demand for educational reform and accountability has resulted in a renewed focus on the relationship between building leaders and district leaders, particularly on how district leaders can support principals to ensure the academic success of students. The No Child Left Behind Act of 2001 (NCLB) and Race to the Top (RttT) legislations…

  7. Districts' Efficiency Evaluated in Report

    ERIC Educational Resources Information Center

    Samuels, Christina A.

    2011-01-01

    A report from a progressive think tank measuring the "educational productivity" of more than 9,000 school districts around the country says that districts getting the most for their money tend to spend more on teachers and less on administration, partner with their communities to save money, and have school boards willing to make potentially…

  8. Internal Auditing for School Districts.

    ERIC Educational Resources Information Center

    Cuzzetto, Charles

    This book provides guidelines for conducting internal audits of school districts. The first five chapters provide an overview of internal auditing and describe techniques that can be used to improve or implement internal audits in school districts. They offer information on the definition and benefits of internal auditing, the role of internal…

  9. 25 CFR 81.9 - Voting districts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Voting districts. 81.9 Section 81.9 Indians BUREAU OF... STATUTE § 81.9 Voting districts. If: (a) Voting districts have not already been designated for tribal... board's judgment voting districts are needed, the board shall establish them and designate a...

  10. 25 CFR 81.9 - Voting districts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Voting districts. 81.9 Section 81.9 Indians BUREAU OF... STATUTE § 81.9 Voting districts. If: (a) Voting districts have not already been designated for tribal... board's judgment voting districts are needed, the board shall establish them and designate a...

  11. The Multi-Institution Junior College District.

    ERIC Educational Resources Information Center

    Kintzer, Frederick C.; And Others

    To gather information about the administrative relationship between the district office and the various campuses of a multi-institution junior college district, administrative officers in 21 districts were studied. In addition, opinions of 45 district chief executives and 75 institutional chief administrators representing 17 states were sought to…

  12. 7 CFR 906.20 - Districts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... RIO GRANDE VALLEY IN TEXAS Order Regulating Handling Committee § 906.20 Districts. For the purpose of... are hereby initially established: District No. 1: The county of Cameron in the State of Texas; District No. 2: The county of Hidalgo in the State of Texas; and District No. 3 The county of Willacy...

  13. Districts That School Year-Round.

    ERIC Educational Resources Information Center

    McGlynn, Ann

    2002-01-01

    Describes four school districts that operate year-round schools: Socorro Independent School District, Texas; Valley View School District, Romeoville, Illinois; Murrieta Valley Unified School near San Diego, California; and Rock Island-Milan School District in northwestern Illinois. Briefly describes three tracks of year-round education:…

  14. 33 CFR 1.01-50 - Delegation to District Commander, Seventeenth Coast Guard District.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Seventeenth Coast Guard District. 1.01-50 Section 1.01-50 Navigation and Navigable Waters COAST GUARD... District Commander, Seventeenth Coast Guard District. The Commandant redelegates to the District Commander, Seventeenth Coast Guard District, the authority in 46 U.S.C. 3302(i)(1) to issue permits to certain...

  15. 33 CFR 1.01-50 - Delegation to District Commander, Seventeenth Coast Guard District.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Seventeenth Coast Guard District. 1.01-50 Section 1.01-50 Navigation and Navigable Waters COAST GUARD... District Commander, Seventeenth Coast Guard District. The Commandant redelegates to the District Commander, Seventeenth Coast Guard District, the authority in 46 U.S.C. 3302(i)(1) to issue permits to certain...

  16. 33 CFR 1.01-50 - Delegation to District Commander, Seventeenth Coast Guard District.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Seventeenth Coast Guard District. 1.01-50 Section 1.01-50 Navigation and Navigable Waters COAST GUARD... District Commander, Seventeenth Coast Guard District. The Commandant redelegates to the District Commander, Seventeenth Coast Guard District, the authority in 46 U.S.C. 3302(i)(1) to issue permits to certain...

  17. 33 CFR 1.01-50 - Delegation to District Commander, Seventeenth Coast Guard District.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Seventeenth Coast Guard District. 1.01-50 Section 1.01-50 Navigation and Navigable Waters COAST GUARD... District Commander, Seventeenth Coast Guard District. The Commandant redelegates to the District Commander, Seventeenth Coast Guard District, the authority in 46 U.S.C. 3302(i)(1) to issue permits to certain...

  18. 33 CFR 1.01-50 - Delegation to District Commander, Seventeenth Coast Guard District.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Seventeenth Coast Guard District. 1.01-50 Section 1.01-50 Navigation and Navigable Waters COAST GUARD... District Commander, Seventeenth Coast Guard District. The Commandant redelegates to the District Commander, Seventeenth Coast Guard District, the authority in 46 U.S.C. 3302(i)(1) to issue permits to certain...

  19. Boise geothermal district heating system

    SciTech Connect

    Hanson, P.J.

    1985-10-01

    This document describes the Boise geothermal district heating project from preliminary feasibility studies completed in 1979 to a fully operational system by 1983. The report includes information about the two local governments that participated in the project - the City of Boise, Idaho and the Boise Warm Springs Water District. It also discusses the federal funding sources; the financial studies; the feasibility studies conducted; the general system planning and design; design of detailed system components; the legal issues involved in production; geological analysis of the resource area; distribution and disposal; the program to market system services; and the methods of retrofitting buildings to use geothermal hot water for space heating. Technically this report describes the Boise City district heating system based on 170/sup 0/F water, a 4000 gpm production system, a 41,000 foot pipeline system, and system economies. Comparable data are also provided for the Boise Warm Springs Water District. 62 figs., 31 tabs.

  20. The Calcutta metropolitan district.

    PubMed

    1987-01-01

    11 million residents in 1450 square kilometers make the Calcutta Metropolitan District the world's most densely packed metropolis and the world's 6th largest urban agglomeration. But even though Calcutta is India's largest city, it is growing at a much slower pace than other Indian cities. Its annual growth rate between 1971 and 1981 was 2.65%, well below the 3.8% growth rate for India's urban population as a whole. Even at this relatively slow growth rate, however, Calcutta's population will still grow to 11.7 million residents in 1990 and 15.9 million in 2000. Calcutta's failure to create urban jobs quickly enough to accommodate its vast population increase has led to widespread evidence of unemployment and extreme poverty. Many in Calcutta complain that the central goverment has thwarted development and international aid to Calcutta. Industrial stagnation has slowed the area's urbanization and rural-urban migration. As greater numbers of new job seekers enter the labor force and the dropout rate diminishes due to dramatic inprovement in health, relentless pressure is put on Calcutta's already strained economy. Calcutta's job seekers will be partly absorbed by the informal sector; one study estimates that 40-50% of Calcutta's labor force is employed in the informal sector. In 1971, 6% of Calcutta's work force was employed in agriculture, 40% in manufacturing, and 54% in services. 2/3 of the population make less than $35 a month, and about 10% are officially unemployed. Despite great improvements in public works, Calcutta's slums are still India's worst. Living standards have gone down compared to India as a whole. Most of the middle class has moved to the suburbs; what is left in the central core is the rich and the poor. However, despite widening income disparities, Calcutta is still a peaceful city--especially so at a time when India is marked with so much violence.

  1. Congressional District Visits in August

    NASA Astrophysics Data System (ADS)

    Hoover, Fushcia

    2014-08-01

    In preparation for the U.S. congressional recess, AGU Public Affairs hosted an instructional webinar about meeting with legislators and their staff at their district offices. Congress is on recess, with most members back in their districts to reconnect with their constituents. The August recess is a great opportunity for AGU members to schedule meetings with their legislators to talk about the importance of their research and the value of science funding. In these meetings, members can initiate a connection with their senator or representative that will allow them to build a relationship as a valuable resource.

  2. 7 CFR 983.11 - Districts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE PISTACHIOS GROWN IN CALIFORNIA... where pistachios are produced that are not included in Districts 1 and 2. (4) District 4 consists of...

  3. 7 CFR 947.32 - Districts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...; District No. 2: The counties of Klamath, Lake, Jackson, and Josephine in the State of Oregon; District No... consideration to (1) the relative importance of new areas of production, (2) changes in the relative position...

  4. 7 CFR 947.32 - Districts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...; District No. 2: The counties of Klamath, Lake, Jackson, and Josephine in the State of Oregon; District No... consideration to (1) the relative importance of new areas of production, (2) changes in the relative position...

  5. 7 CFR 947.32 - Districts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...; District No. 2: The counties of Klamath, Lake, Jackson, and Josephine in the State of Oregon; District No... consideration to (1) the relative importance of new areas of production, (2) changes in the relative position...

  6. 7 CFR 947.32 - Districts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...; District No. 2: The counties of Klamath, Lake, Jackson, and Josephine in the State of Oregon; District No... consideration to (1) the relative importance of new areas of production, (2) changes in the relative position...

  7. 7 CFR 947.32 - Districts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...; District No. 2: The counties of Klamath, Lake, Jackson, and Josephine in the State of Oregon; District No... consideration to (1) the relative importance of new areas of production, (2) changes in the relative position...

  8. 7 CFR 959.24 - Districts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... following districts of the production area are hereby initially established: District No. 1: (Coastal Bend) The Counties of Victoria, Calhoun, Goliad, Refugio, Bee, Live Oak, San Patricio, Aransas, Jim...

  9. 7 CFR 959.24 - Districts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... following districts of the production area are hereby initially established: District No. 1: (Coastal Bend) The Counties of Victoria, Calhoun, Goliad, Refugio, Bee, Live Oak, San Patricio, Aransas, Jim...

  10. 7 CFR 927.11 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... District shall include all the counties in the State of Oregon except for Hood River and Wasco counties. (2) Mid-Columbia District shall include Hood River and Wasco counties in the State of Oregon, and...

  11. 7 CFR 927.11 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... District shall include all the counties in the State of Oregon except for Hood River and Wasco counties. (2) Mid-Columbia District shall include Hood River and Wasco counties in the State of Oregon, and...

  12. 75 FR 43958 - Turlock Irrigation District and Modesto Irrigation District; Notice of Application for Amendment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-27

    ... Energy Regulatory Commission Turlock Irrigation District and Modesto Irrigation District; Notice of...: May 24, 2010. d. Applicant: Turlock Irrigation District and Modesto Irrigation District. e. Name of.... g. Filed Pursuant to: Federal Power Act, 16 USC 791a-825r. h. Applicant Contact: Turlock...

  13. How Can We Fund Charter Districts? The Nuts & Bolts of Charter Districts.

    ERIC Educational Resources Information Center

    Augenblick, John; Sharp, Jennifer

    The purpose of this paper is to explore funding issues related to charter districts. It begins with definitions of charter school and charter district. It continues with a brief discussion of public-school finance and some of the policy issues associated with distributing state funds to school districts, allowing school districts to generate…

  14. School District Leadership: Systems, Strategies, and Structures

    ERIC Educational Resources Information Center

    Kovash, Lynne A.

    2009-01-01

    The researcher studied eight Minnesota school district leadership systems, strategies, and structures and the effect on student achievement. Quantitative research methods were used to collect data from the eight Minnesota school districts. The population included eight northwestern Minnesota public school districts identified for "Needing…

  15. District Learning Tied to Student Learning

    ERIC Educational Resources Information Center

    McFadden, Ledyard

    2009-01-01

    Winners and finalists for the annual Broad Prize for Urban Education have consistently outperformed peer districts serving similar student populations. What makes the difference? These districts consistently demonstrate a learning loop that influences the district's ability to learn, which ultimately influences student opportunities to learn.…

  16. Groundwater and geothermal: urban district heating applications

    SciTech Connect

    Mounts, R.; Frazier, A.; Wood, E.; Pyles, O.

    1982-01-01

    This report describes how several cities use groundwater and geothermal energy in district heating systems. It begins with groundwater, introducing the basic technology and techniques of development, and describing two case studies of cities with groundwater-based district heating systems. The second half of the report consists of three case studies of cities with district heating systems using higher temperature geothermal resources.

  17. 7 CFR 953.29 - District committees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE IRISH POTATOES GROWN IN SOUTHEASTERN... composition of each such District Committee shall be determined by producers and handlers within each district. Reports on the size and composition of each District Committee shall be made available upon request to...

  18. 7 CFR 953.29 - District committees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE IRISH POTATOES GROWN IN SOUTHEASTERN... composition of each such District Committee shall be determined by producers and handlers within each district. Reports on the size and composition of each District Committee shall be made available upon request to...

  19. 7 CFR 953.29 - District committees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE IRISH POTATOES GROWN IN SOUTHEASTERN... composition of each such District Committee shall be determined by producers and handlers within each district. Reports on the size and composition of each District Committee shall be made available upon request to...

  20. 7 CFR 953.29 - District committees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE IRISH POTATOES GROWN IN SOUTHEASTERN... composition of each such District Committee shall be determined by producers and handlers within each district. Reports on the size and composition of each District Committee shall be made available upon request to...

  1. 7 CFR 953.29 - District committees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE IRISH POTATOES GROWN IN SOUTHEASTERN... composition of each such District Committee shall be determined by producers and handlers within each district. Reports on the size and composition of each District Committee shall be made available upon request to...

  2. Six Districts, One Goal of Excellence.

    ERIC Educational Resources Information Center

    Cawelti, Gordon

    2001-01-01

    Describes six low-income school districts that have proven that student test scores can improve. All six districts examined and restructured their entire systems. Each district had specific cultures and traditions to face as it implemented change. Common elements included decentralizing management; providing staff development time; and being…

  3. School District Consolidation: The Benefits and Costs

    ERIC Educational Resources Information Center

    Duncombe, William D.; Yinger, John M.

    2010-01-01

    School district consolidation is a striking phenomenon. According to the National Center for Education Statistics, 117,108 school districts provided elementary and secondary education in 1939-1940. By 2006-2007, the number of districts had dropped to 13,862, a decline of 88 percent. The rate of consolidation has slowed in recent years, but at…

  4. 7 CFR 947.18 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false District. 947.18 Section 947.18 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 947.18 District. District means each one of the geographical divisions of the production...

  5. 7 CFR 946.16 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false District. 946.16 Section 946.16 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 946.16 District. District means each one of the...

  6. 7 CFR 966.17 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false District. 966.17 Section 966.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 966.17 District. District means each one of the geographic divisions of...

  7. 7 CFR 947.18 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false District. 947.18 Section 947.18 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 947.18 District. District means each one of the geographical divisions of the production...

  8. 7 CFR 946.16 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false District. 946.16 Section 946.16 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 946.16 District. District means each one of the...

  9. 7 CFR 930.6 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false District. 930.6 Section 930.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Definitions § 930.6 District. District means one of the subdivisions of the production area described in §...

  10. 7 CFR 915.11 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false District. 915.11 Section 915.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 915.11 District. District means the applicable one of the...

  11. 7 CFR 966.17 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false District. 966.17 Section 966.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 966.17 District. District means each one of the geographic divisions of...

  12. Sharing Local Revenue: One District's Perspective

    ERIC Educational Resources Information Center

    Cline, David S.

    2011-01-01

    The vast majority of U.S. school districts are considered independent and have taxing authority; the remaining districts rely on revenue and budgetary approval from their local government. In the latter case, localities often use some form of negotiated process to determine the amount of revenue their school districts will receive. Typically, a…

  13. Reading a District Budget: Reporter Guide

    ERIC Educational Resources Information Center

    McNeil, Michele

    2013-01-01

    Every school budget tells a story--about a district's spending plan, its priorities, goals, and financial health. The challenge is to wade through the jargon and numbers to unlock that story. Although budgets can vary significantly from district to district, and state to state, this primer seeks to introduce reporters to the fundamental components…

  14. State of the District Address, 1982.

    ERIC Educational Resources Information Center

    Koltai, Leslie

    This address by the Chancellor of the Los Angeles Community College District (LACCD) discusses recent and long-term changes in the district's programs, educational quality, and financial standing, and suggests means for future improvements. First, the paper highlights the district's achievements in improving transfer education and developing new…

  15. 7 CFR 946.31 - Districts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Districts. 946.31 Section 946.31 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... included in the South District. (e) District No. 5—All of the remaining counties in the State of...

  16. District Dives into Data to Improve Feedback

    ERIC Educational Resources Information Center

    Robinson, Sheila B.; Dimgba, Marguerite G.

    2014-01-01

    The Greece Professional Learning Center, a New York State Teacher Center in Greece Central School District, works to ensure all district employees have access to high-quality professional learning that supports and facilitates their learning and ultimately advances student achievement. The center is an integral part of the district -- the…

  17. 7 CFR 905.13 - District.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.13 District. (a) Citrus District One shall include the Counties of Hillsborough, Pinellas, Pasco, Hernando, Citrus, Sumter, and Lake. (b) Citrus District Two shall include the Counties of Osceola, Orange, Seminole, Alachua, Putnam, St....

  18. 7 CFR 905.13 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.13 District. (a) Citrus District One shall include the Counties of Hillsborough, Pinellas, Pasco, Hernando, Citrus, Sumter, and Lake. (b) Citrus District Two shall include the Counties of Osceola, Orange, Seminole, Alachua, Putnam, St....

  19. 7 CFR 905.13 - District.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.13 District. (a) Citrus District One shall include the Counties of Hillsborough, Pinellas, Pasco, Hernando, Citrus, Sumter, and Lake. (b) Citrus District Two shall include the Counties of Osceola, Orange, Seminole, Alachua, Putnam, St....

  20. 7 CFR 905.13 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.13 District. (a) Citrus District One shall include the Counties of Hillsborough, Pinellas, Pasco, Hernando, Citrus, Sumter, and Lake. (b) Citrus District Two shall include the Counties of Osceola, Orange, Seminole, Alachua, Putnam, St....

  1. 7 CFR 905.13 - District.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.13 District. (a) Citrus District One shall include the Counties of Hillsborough, Pinellas, Pasco, Hernando, Citrus, Sumter, and Lake. (b) Citrus District Two shall include the Counties of Osceola, Orange, Seminole, Alachua, Putnam, St....

  2. 29 CFR 457.15 - District Director.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false District Director. 457.15 Section 457.15 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Meaning of Terms as Used in This Chapter § 457.15 District Director. District Director means the...

  3. 29 CFR 457.15 - District Director.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false District Director. 457.15 Section 457.15 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Meaning of Terms as Used in This Chapter § 457.15 District Director. District Director means the...

  4. 29 CFR 457.15 - District Director.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false District Director. 457.15 Section 457.15 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Meaning of Terms as Used in This Chapter § 457.15 District Director. District Director means the...

  5. 29 CFR 457.15 - District Director.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false District Director. 457.15 Section 457.15 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Meaning of Terms as Used in This Chapter § 457.15 District Director. District Director means the...

  6. 29 CFR 457.15 - District Director.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false District Director. 457.15 Section 457.15 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Meaning of Terms as Used in This Chapter § 457.15 District Director. District Director means the...

  7. The Little District that Could.

    ERIC Educational Resources Information Center

    Johnson, Carole; Klinsing, Susan

    1989-01-01

    The authors describe how a small school district produced a major interactive video program on employability that won the Silver Star Award at the 1988 Houston Film Festival. Topics covered include obtaining financial support and assembling an ad hoc production company. (CH)

  8. Districts Created to Steer "Turnarounds"

    ERIC Educational Resources Information Center

    Samuels, Christina A.

    2011-01-01

    If the job of a traditional superintendent is hard, imagine the complexities involved in building a school system from scratch--especially one composed of schools with some of the most intractable educational challenges. That's the task facing education leaders in Michigan and Tennessee, which are building special districts to take over…

  9. Competition with Charters Motivates Districts

    ERIC Educational Resources Information Center

    Holley, Marc J.; Lueken, Martin F.; Egalite, Anna J.

    2013-01-01

    Proponents of market-based education reform often argue that introducing charter schools and other school choice policies creates a competitive dynamic that will prompt low-performing districts to improve their practice. Rather than simply providing an alternative to neighborhood public schools for a handful of students, the theory says, school…

  10. Nation, Districts Step up Safety

    ERIC Educational Resources Information Center

    Shah, Nirvi

    2013-01-01

    President Barack Obama's announcement last week of a wide-ranging anti-violence plan in response to the Newtown, Connecticut, school shootings comes as many districts are adopting new and sometimes dramatic measures--including arming teachers and volunteers--intended to prevent similar tragedies in their own schools. School safety experts warn…

  11. Strategies of School District Conflict.

    ERIC Educational Resources Information Center

    McGuire, Jean B.

    1984-01-01

    Focuses on conflict seen as the result of attempts to achieve desired outcomes in organizational "games." Conflict arises when conflictual behaviors are viewed as appropriate strategies to achieve goals. Data from two school districts are analyzed to examine the sources of conflict and to suggest means of conflict management. (Author/CS)

  12. Facilitating Inter-District Cooperation.

    ERIC Educational Resources Information Center

    Schmidt, Gene L.

    After an introductory section which points out that the responsibility of small and rural schools is to provide all children with a quality education, and that Boards of Education must decide what is best for all children in the community, the paper briefly describes 16 exemplary programs involving cooperation between school districts. The…

  13. Marketing Techniques for School Districts.

    ERIC Educational Resources Information Center

    Lane, John J., Ed.

    Development of marketing plans can assist not only public school districts in meeting recent competition but will also improve educational processes, increase revenue, and restore confidence in schools. This collection of articles describes a new role for school administrators--particulary for business managers: administrators as "entrepreneurs."…

  14. Alternatives to School District Consolidation.

    ERIC Educational Resources Information Center

    Berliner, Bethann

    1990-01-01

    Consolidation has become both a solution for small, rural school districts and a contentious policy fraught with numerous difficulties. Despite concerns about limited curricula and higher operating expenses, there is no generalizable evidence that students educated in rural settings underachieve or have deficient social skills. Recent research has…

  15. Districts Neglecting Programs for ELLs

    ERIC Educational Resources Information Center

    Zehr, Mary Ann

    2010-01-01

    The author reports on state and independent reviews that cite shortcomings in four urban systems. According to the reviews of those school systems over the past two years, four urban districts--in Boston, Massachusetts; Buffalo, New York; Portland, Oregon; and Seattle, Washington--did not provide special help to learn English to all students…

  16. Equalization among Florida School Districts.

    ERIC Educational Resources Information Center

    Alexander, Kern; Shiver, Lee

    1983-01-01

    This statistical analysis of funding equalization from 1970 to 1981 evaluates the distributional equity achieved by Florida's school finance plan and examines the relationship between selected per pupil revenue measures and variables thought to influence school district spending, concluding that greater equity has not been attained. (MJL)

  17. School Districts and Student Achievement

    ERIC Educational Resources Information Center

    Chingos, Matthew M.; Whitehurst, Grover J.; Gallaher, Michael R.

    2015-01-01

    School districts are a focus of education reform efforts in the United States, but there is very little existing research about how important they are to student achievement. We fill this gap in the literature using 10 years of student-level, statewide data on fourth- and fifth-grade students in Florida and North Carolina. A variance decomposition…

  18. Brazil: Xingu River

    Atmospheric Science Data Center

    2013-04-18

    ... title:  Fire and Deforestation near the Xingu River     View Larger Image Numerous fires occurred near the headwaters of the Xingu River and the Xingu Indigenous Peoples' Reserve in Mato Grosso, Brazil, during ...

  19. The Relationship between Student Achievement, School District Economies of Scale, School District Size, and Student Socioeconomic Status

    ERIC Educational Resources Information Center

    Trani, Randy

    2009-01-01

    The relationships between student achievement, school district economies of scale, school district size and student socioeconomic status were measured for 131 school districts in the state of Oregon. Data for school districts ranging in size from districts with around 300 students to districts with more than 40,000 students were collected for…

  20. Moorhead district heating, phase 2

    NASA Astrophysics Data System (ADS)

    Sundberg, R. E.

    1981-01-01

    The feasibility of developing a demonstration cogeneration hot water district heating system was studied. The district heating system would use coal and cogenerated heat from the Moorhead power plant to heat the water that would be distributed through underground pipes to customers or their space and domestic water heating needs, serving a substantial portion of the commercial and institutional loads as well as single and multiple family residences near the distribution lines. The technical feasibility effort considered the distribution network, retrofit of the power plant, and conversion of heating systems in customers' buildings to use hot water from the system. The system would be developed over six years. The economic analysis consisted of a market assessment and development of business plans for construction and operation of the system. Rate design methodology, institutional issues, development risk, and the proposal for implementation are discussed.

  1. Understanding School District Budgets: A Guide For Local Leaders

    ERIC Educational Resources Information Center

    Perry, Mary

    2005-01-01

    A school district budget is more than numbers. It is a record of a district?s past decisions and a spending plan for its future. It shows a district?s priorities whether they have been clearly articulated or simply occurred by default. And it is a communications document that can tell constituents a lot about the district?s priorities and goals. A…

  2. Got Web? Investing in a District Website

    ERIC Educational Resources Information Center

    Swann, Patricia A.

    2006-01-01

    School and school district websites began to mushroom in the mid-1990s in what looked like a rush to stake a cyber-claim in a new frontier. As a byproduct, these early experiments also seemed like a good place to let parents know what is going on in the local school district. Today, it is all too easy to find district websites that are little more…

  3. 26 CFR 301.7701-10 - District director.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 18 2013-04-01 2013-04-01 false District director. 301.7701-10 Section 301.7701... ADMINISTRATION PROCEDURE AND ADMINISTRATION Definitions § 301.7701-10 District director. The term district director means the district director of internal revenue for an internal revenue district. The term...

  4. 26 CFR 301.7701-10 - District director.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 18 2012-04-01 2012-04-01 false District director. 301.7701-10 Section 301.7701... ADMINISTRATION PROCEDURE AND ADMINISTRATION Definitions § 301.7701-10 District director. The term district director means the district director of internal revenue for an internal revenue district. The term...

  5. 26 CFR 301.7701-10 - District director.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 18 2011-04-01 2011-04-01 false District director. 301.7701-10 Section 301.7701... ADMINISTRATION PROCEDURE AND ADMINISTRATION Definitions § 301.7701-10 District director. The term district director means the district director of internal revenue for an internal revenue district. The term...

  6. 26 CFR 301.7701-10 - District director.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false District director. 301.7701-10 Section 301.7701... ADMINISTRATION PROCEDURE AND ADMINISTRATION Definitions § 301.7701-10 District director. The term district director means the district director of internal revenue for an internal revenue district. The term...

  7. 26 CFR 301.7701-10 - District director.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 18 2014-04-01 2014-04-01 false District director. 301.7701-10 Section 301.7701... ADMINISTRATION PROCEDURE AND ADMINISTRATION Definitions § 301.7701-10 District director. The term district director means the district director of internal revenue for an internal revenue district. The term...

  8. Towards a Healthy District: Organizing and Managing District Health Systems Based on Primary Health Care.

    ERIC Educational Resources Information Center

    Tarimo, E.

    This book is concerned with orienting health care workers in district health systems in developing countries to ways and means of overcoming problems, and describes briefly how district health systems can be improved. The book is organized around nine issues in nine chapters, each of which is an integral part of a district planning cycle. The…

  9. A Report and Estimating Tool for K-12 School Districts. Missouri District Case Study

    ERIC Educational Resources Information Center

    Consortium for School Networking, 2004

    2004-01-01

    The Missouri district is a small rural school district with 450 students and 51 staff with a total of 210 client computers. The district consists of two schools (K-6 and 7-12) housed in a single building. This document contains the results of the four 2004 Total Cost of Ownership (TCO) case studies: (1) Software costs; (2) Hardware costs; (3)…

  10. Budget Stability, Revenue Volatility, and District Relations: Determinants of Georgia ELOST Distribution to Municipal School Districts

    ERIC Educational Resources Information Center

    Reinagel, Tyler P.

    2014-01-01

    School districts across the United States are often forced into situations where limited public funds must be distributed among multiple districts. These are often reliant on distribution rates negotiated by district leadership and elected officials. An example of this is Georgia's 1% Education Local Option Sales Tax (ELOST). The tax is collected…

  11. From Districts to Schools: The Distribution of Resources across Schools in Big City School Districts

    ERIC Educational Resources Information Center

    Rubenstein, Ross; Schwartz, Amy Ellen; Stiefel, Leanna; Amor, Hella Bel Hadj

    2007-01-01

    While the distribution of resources across school districts is well studied, relatively little attention has been paid to how resources are allocated to individual schools inside those districts. This paper explores the determinants of resource allocation across schools in large districts based on factors that reflect differential school costs or…

  12. Revisiting "Rodriguez v. Los Angeles Unified School District": A Case of Intra-District Inequities

    ERIC Educational Resources Information Center

    Espinosa, Ruben W.

    2010-01-01

    The educational community and the courts continue to struggle with the challenges of intra-district resource inequality revealed by the California Supreme Court landmark case "Rodriguez v. Los Angeles Unified School District" (1992). Intra-district school resource inequality is one of the remaining bastions of major inequalities in the United…

  13. The Interrelationship of School District Expenditures and Student Academic Achievement in Oklahoma Public Elementary School Districts

    ERIC Educational Resources Information Center

    Moore, Glenn M.

    2012-01-01

    Purpose and Method of Study. The primary purpose of this quantitative study was to analyze the relationship between school district expenditures and student academic achievement in 102 public elementary school districts in the state of Oklahoma. The secondary purpose was to investigate the relationship between school district expenditures and…

  14. 7 CFR 959.110 - Reestablishment of districts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... districts are reestablished: (a) District 1 (Coastal Bend-Lower Valley): The counties of Victoria, Calhoun..., McMullen, Cameron, Hidalgo, Starr, and Willacy. (b) District 2 (Laredo-Winter Garden): The...

  15. Examining Fund Balance in Michigan School Districts

    ERIC Educational Resources Information Center

    Bidin, Zainin

    2012-01-01

    This research examines the financial profiles of 550 public school districts in Michigan and highlights the association between school district fund balance and the following eleven indicators: enrollment, percent enrollment change, percent of students receive free and reduced lunch (FRL), percent of special education students, percent of English…

  16. Superintendent Leadership: Focusing on District Culture

    ERIC Educational Resources Information Center

    Donnelly, Tanya A.; Adams, Jeffery S.; Smith, Dwayne E.

    2012-01-01

    This report describes a problem-based learning project focusing on superintendent leadership and stakeholder influence of school district culture. Current research findings suggest the importance of superintendent leadership in assessing, influencing, and enhancing school district culture. Multiple scholars wrote literature in the area of…

  17. Comprehensive Assessment Report, Pearl River School District.

    ERIC Educational Resources Information Center

    Pearl River Union Free School District, NY.

    The 1986 Comprehensive Assessment Report on the Pearl River (New York) Public School District describes the district's 1,807-student population (grades K through 12), the community, and its schools. Tables provide data on: (1) students' performance on standardized tests, including the California Achievement/Aptitude Tests; New York State Pupil…

  18. Out-of-District Special Education.

    ERIC Educational Resources Information Center

    Ohio State Legislative Office of Education Oversight, Columbus.

    This study examined issues regarding children who receive special education services outside of their home school district--specifically, reasons for these out-of-district placements in Ohio. The study reviewed relevant documents concerning federal and state requirements and funding, and consulted with Ohio Department of Education (ODE) personnel,…

  19. Does School District Consolidation Cut Costs?

    ERIC Educational Resources Information Center

    Duncombe, William; Yinger, John

    2007-01-01

    Consolidation has dramatically reduced the number of school districts in the United States. Using data from rural school districts in New York, this article provides the first direct estimation of consolidation's cost impacts. We find economies of size in operating spending: all else equal, doubling enrollment cuts operating costs per pupil by…

  20. Districts More Strategic about Hiring Teachers

    ERIC Educational Resources Information Center

    Sawchuk, Stephen

    2011-01-01

    A handful of urban districts, such as Denver, the District of Columbia, Pittsburgh, and Tulsa, Oklahoma, are taking steps to practice "strategic hiring." The efforts consist of collecting a more-robust set of information on candidates, developing stronger relationships with teacher-preparation programs, and tracking new hires to determine their…

  1. Districts Adjust to Growth in Older Population

    ERIC Educational Resources Information Center

    Sparks, Sarah D.

    2012-01-01

    The 1,000-student Allegheny Valley district in Pennsylvania boasts generations of alumni and a community so involved with the schools that high school graduation becomes an open celebration in downtown Springdale Borough. Yet the district hasn't asked for a tax increase in three years, and it is pushing out a message to older residents about…

  2. District Awards for Teacher Excellence: Research Brief

    ERIC Educational Resources Information Center

    National Center on Performance Incentives, 2010

    2010-01-01

    Since 2008 Texas's District Awards for Teacher Excellence (D.A.T.E.) program has provided grants to districts for the implementation of locally designed incentive pay plans. The 2010-11 school year is the third year of the D.A.T.E. incentive pay plans with approximately $197 million in annual state funding. This research brief summarizes the key…

  3. School District Reorganization: A Qualified Success.

    ERIC Educational Resources Information Center

    Canter, Gary

    The circumstances preceding and following the 1984 merger of two small school districts in North Central New York State contained cooperation, controversy, and disharmony. The school districts had enough similarities--in their rural, agricultural base, in the pride and loyalty with which many residents viewed their schools, in the central role…

  4. Supporting Solo at the District Level

    ERIC Educational Resources Information Center

    Woodard, Mary

    2011-01-01

    School librarians in the Mesquite Independent School District (ISD) have been operating solo on their campuses since the 1970s. Campus clerical assistance in the school libraries was a luxury that they couldn't afford. Since the district's vision was of a teaching librarian, a Library Processing Department was established in 1972. As years passed,…

  5. Procedures for Projecting School District Enrollment.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Information Center on Education.

    The cohort survival model for projecting school district enrollments is presented for use in local district short-term planning. The basic model, modifications, and sample worksheets are presented. To assist in the calculations of local enrollment projections, step-by-step procedures frequently refer to the sample worksheets. Local administrators…

  6. Characteristics of an Effective District Leader

    ERIC Educational Resources Information Center

    Garrison, Jennifer

    2013-01-01

    Research supports the importance of effective district superintendents. A meta-analysis conducted by Marzano and Waters (2009) found that five characteristics were common in districts with effective superintendents. Twenty-seven studies met their criteria for the meta-analysis. Their primary research question was: "What is the strength of…

  7. Income Segregation between Schools and School Districts

    ERIC Educational Resources Information Center

    Owens, Ann; Reardon, Sean F.; Jencks, Christopher

    2016-01-01

    Although trends in the racial segregation of schools are well documented, less is known about trends in income segregation. We use multiple data sources to document trends in income segregation between schools and school districts. Between-district income segregation of families with children enrolled in public school increased by over 15% from…

  8. Grantmaking to School Districts: Lessons for Foundations

    ERIC Educational Resources Information Center

    Coffman, Julia; Weiss, Heather; Harris, Erin; Little, Priscilla M. D.

    2010-01-01

    This brief offers lessons and best practices from foundations across the country on grantmaking to school districts. It offers advice to foundations that are considering school district investments for the first time. It also offers a useful "check" to more experienced foundations that want to examine their thinking and approaches against the…

  9. Transportation in the Millard School District.

    ERIC Educational Resources Information Center

    Bosse, Jerry

    Due to increasing costs for bus service, the Millard School District in Nebraska has instituted a successful plan whereby students pay partially for bus service by purchasing coupon books. While elementary students more than one mile away are still bused at district expense, junior high students more than two miles away must pay the partial cost…

  10. AASA Cites Five Districts for Professional Development.

    ERIC Educational Resources Information Center

    School Administrator, 1990

    1990-01-01

    The AASA Instructional Leadership and Technology Committee this year honored five school districts with Outstanding Achievement in Professional Development awards. Honored were Deer Valley Unified School District (Arizona), South Windsor Public Schools (Connecticut), Fort Knox Community Schools (Kentucky), West Orange Public Schools (New Jersey),…

  11. District Leaders' Framing of Educator Evaluation Policy

    ERIC Educational Resources Information Center

    Woulfin, Sarah L.; Donaldson, Morgaen L.; Gonzales, Richard

    2016-01-01

    Purpose: Educator evaluation systems have recently undergone scrutiny and reform, and district and school leaders play a key role in interpreting and enacting these systems. This article uses framing theory to understand district leaders' interpretation and advancement of a state's new educator evaluation policy. Research Methods: The article…

  12. City Districts Embracing K-8 Schools

    ERIC Educational Resources Information Center

    Gewertz, Catherine

    2004-01-01

    This article deals with school districts' K-8 configurations. Cincinnati, Cleveland, Milwaukee, New York, and Philadelphia are among the districts making the change, driven by a small body of research and a rising pile of anecdotes suggesting that K-8 configurations help academic performance, decrease discipline problems, enhance parent…

  13. Collaborative Strategic Decision Making in School Districts

    ERIC Educational Resources Information Center

    Brazer, S. David; Rich, William; Ross, Susan A.

    2010-01-01

    Purpose: The dual purpose of this paper is to determine how superintendents in US school districts work with stakeholders in the decision-making process and to learn how different choices superintendents make affect decision outcomes. Design/methodology/approach: This multiple case study of three school districts employs qualitative methodology to…

  14. Charleston County School District (CCSD) Reading Policy.

    ERIC Educational Resources Information Center

    Charleston County School District, North Charleston, SC.

    This brief two-page policy statement presents the Charleston County (South Carolina) School District Board of Trustees reading policy. It begins by noting that the district will emphasize early literacy development, reading across the content areas, and interventions for struggling readers, and that schools shall be responsible for designing and…

  15. Comprehensive District Reform: Philadelphia's Grand Experiment.

    ERIC Educational Resources Information Center

    Useem, Elizabeth; Balfanz, Robert

    2002-01-01

    This report describes "Philadelphia's Grand Experiment" in comprehensive school district reform, from its conception through its initial months of implementation. In 2001, as part of the remedy for low student performance, the governor ordered the state to take over governance of the Philadelphia School District, with a substantial number of…

  16. A Handbook for School District Financial Management.

    ERIC Educational Resources Information Center

    Dembowski, Frederick L.

    Designed for school business officials, this handbook provides research information and guidelines on school district banking and cash management systems. Section 1 gives an overview of district financial management operations, discussing the administrative framework, cash budgeting, information and control systems, collection and disbursement…

  17. Granite School District First Grade Reading Study.

    ERIC Educational Resources Information Center

    Castner, Myra H.; And Others

    A comparative study of first-grade reading instructional methods was undertaken with the support of the Granite School District Exemplary Center for Reading Instruction. This study was conducted in 19 schools of the district and involved approximately 1,295 students. Nine hypotheses concerning the various approaches used in reading instruction…

  18. 7 CFR 945.22 - Districts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... DESIGNATED COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Order Regulating Handling Administrative Committee..., Madison, and Teton; (b) District No. 2: The counties of Bannock, Bear Lake, Bingham, Caribou, Franklin, Oneida, and Power; and (c) District No. 3: Malheur County, Oregon, and the remaining designated...

  19. Amid Uncertainty, Districts Weighing "Sequester" Impact

    ERIC Educational Resources Information Center

    Klein, Alyson

    2013-01-01

    Even as they seek to quantify the impact of across-the-board federal budget cuts on K-12 programs, some of the nation's neediest school districts are bracing for tough choices. The pinch from sequestration--or "the sequester," in Washington shorthand--is expected to be particularly painful for districts that depend on the most on the federal…

  20. Districts Abandon Grants Targeting Teacher Quality

    ERIC Educational Resources Information Center

    Zubrzycki, Jaclyn

    2012-01-01

    Three big-city districts--Chicago, Milwaukee, and New York--have terminated federal grants aimed at promoting performance-based compensation plans and professional development for teachers and principals. Overall, the 2010 Teacher Incentive Fund (TIF) grants to the three districts would have provided an $88 million payout over five years--nearly 7…

  1. Districts as Institutional Actors in Educational Reform

    ERIC Educational Resources Information Center

    Rorrer, Andrea K.; Skrla, Linda; Scheurich, James Joseph

    2008-01-01

    Purpose: Intermittent attention to the district as the unit of study has left a void in our understanding of the complexities associated with the ability of district-level leaders to contribute to successful, systemic educational reform. In this article, the authors address this void by providing a narrative synthesis of previous findings,…

  2. Educational Specifications, New Caney Independent School District.

    ERIC Educational Resources Information Center

    Houston Univ., TX. Bureau of Educational Research and Services.

    A year-long study of the communities encompassed by the New Caney Independent School District in Montgomery County, Texas, was conducted by the College of Education at the University of Houston. Educational facilities and program were surveyed. Planning data included--description of district, land usage, pupil residence, population density and…

  3. District Office Leadership: Hero or Villain?

    ERIC Educational Resources Information Center

    Leon, Ronald

    2008-01-01

    For decades, school district offices, superintendents and school boards have been cast as "villains" in the drama of school reform and raising student achievement. This article presents research encompassing a different view of district leadership as the possible "hero" in these efforts. Recent studies by Harvard University (2007), Springboard…

  4. Making Use of District and School Data

    ERIC Educational Resources Information Center

    Parke, Carol S.

    2012-01-01

    This paper describes how districts can better use their extensive student databases and other existing data to explore questions of interest. School districts are required to maintain a wealth of student information in electronic data systems and other formats. The meaningfulness of the data depends to a large degree on whether they can understand…

  5. 7 CFR 927.11 - District.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE PEARS GROWN IN OREGON AND WASHINGTON... as applicable to pears for the fresh market, districts shall be defined as follows: (1) Medford... applicable to pears for processing, districts shall be defined as follows: (1) The State of Washington....

  6. 7 CFR 927.11 - District.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE PEARS GROWN IN OREGON AND WASHINGTON... as applicable to pears for the fresh market, districts shall be defined as follows: (1) Medford... applicable to pears for processing, districts shall be defined as follows: (1) The State of Washington....

  7. 7 CFR 927.11 - District.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE PEARS GROWN IN OREGON AND WASHINGTON... as applicable to pears for the fresh market, districts shall be defined as follows: (1) Medford... applicable to pears for processing, districts shall be defined as follows: (1) The State of Washington....

  8. Lessons in Innovative Funding for District Improvements

    ERIC Educational Resources Information Center

    McDaniel, Gwenn

    2010-01-01

    Near the shores of Lake Superior, Michigan's Houghton-Portage Township School District is known for academic leadership and strives to provide an exceptional and secure learning environment for its students. However, like many districts around the country, Houghton-Portage is not immune to the economic restrictions. In a recent effort to address…

  9. The Soil Conservation District Movement in Tennessee.

    ERIC Educational Resources Information Center

    Mathews, Thomas Cochran; And Others

    The development of soil conservation districts in Tennessee is the subject of this graduate study. Related literature, existing records, and personal interviews are used to record progress since Tennessee adopted Public Law 46 establishing soil conservation districts in 1939. In 1959 all 95 counties of Tennessee had organized soil conservation…

  10. Brevard District Plan for Career Education Development.

    ERIC Educational Resources Information Center

    Thomas, Olive W.

    The Brevard County Plan was written to include goals and objectives for the years 1974-77. Goals for 1974-75 include promoting the career education concept in all district schools (emphasizing the various career education elements at appropriate grade levels), setting up placement services, coordinating county and district goals, program…

  11. Rural Districts Bolster Choices with Online Learning

    ERIC Educational Resources Information Center

    Brown, Don

    2012-01-01

    All schools can benefit from giving students the option of online learning, but for many rural schools, online learning is a lifeline. In the past two years, Lane Education Service District in Oregon, USA, has developed online resources for 14 Lane County school districts, which vary in size from 170 students to as many as 17,000. Many of the…

  12. Study of School District Administration and Staffing.

    ERIC Educational Resources Information Center

    Colorado State Dept. of Education, Denver.

    School district administration and staffing patterns are examined in this report prepared in response to CRS 22-2-118, which requires the Colorado Department of Education to conduct a study to determine where savings of state and local funds may be realized. Section 1 offers an analysis of district staffing patterns from existing data. The second…

  13. Loss of Accreditation Rocks Georgia District

    ERIC Educational Resources Information Center

    Jacobson, Linda

    2008-01-01

    In the end, six months of management reforms and the hiring of an experienced urban superintendent failed to keep the Clayton County, Georgia, school district from becoming the nation's first district in nearly four decades to have its accreditation stripped. Last week's decision by the Atlanta-based Southern Association of Colleges and Schools…

  14. Districts Create Community Connections with Social Media

    ERIC Educational Resources Information Center

    Gordon, Dan

    2012-01-01

    More districts realize that communicating in a clear and engaging way with stakeholders about everything from the district's overall education vision to scholastic and extracurricular success stories can go a long way toward enlisting broad community support. And although face-to-face communications are still important, technology provides a…

  15. Assessing Inefficiencies in Illinois School Districts.

    ERIC Educational Resources Information Center

    Genge, Fred C.

    Findings of a study that incorporated a method for measuring the economic efficiency of K-8 school districts in Illinois are presented in this paper. The quadriform concept was used to identify four categories, or quadrants, for identifying school districts--technically efficient, low service, high service, and technically inefficient. The method…

  16. 5 Steps to a Greener School District

    ERIC Educational Resources Information Center

    Hines, Gary

    2010-01-01

    Sometimes all it takes is a little fate to accomplish something great, or in this case, something green. The Broward County Public School (BCPS) District shows how a natural disaster (Hurricane Wilma) inspired a green revolution. This article presents the five steps that the Broward County School District followed in implementing an Environmental…

  17. School Dropouts in Rural Colorado School Districts

    ERIC Educational Resources Information Center

    Tombari, Martin; Andrews, Alex; Gallinati, Tina

    2009-01-01

    Dropouts from rural school districts have not received the same scrutiny as given to those from urban ones. The reasons behind this lack of knowledge about the experience of rural school districts with dropouts are unclear. The purpose of the present study was to begin to close this knowledge gap. A first major study of rural dropouts in the…

  18. Teacher-Quality Checklist for School Districts

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2010

    2010-01-01

    Many districts struggle with multiple--and often incompatible--data systems for tracking payroll, collecting teacher evaluations, recruiting and hiring. Aligning these systems and annually assessing where a district stands is the first step towards developing a smart human capital strategy. This checklist outlines the goals, data and questions a…

  19. Wireless Wide Area Networks for School Districts.

    ERIC Educational Resources Information Center

    Nair, Prakash

    This paper considers a basic question that many schools districts face in attempting to develop affordable, expandable district-wide computer networks that are resistant to obsolescence: Should these wide area networks (WANs) employ wireless technology, stick to venerable hard-wired solutions, or combine both. This publication explores the…

  20. 1 District, 1 Set of Math Goals

    ERIC Educational Resources Information Center

    Kanold, Timothy; Ebert, Jhone

    2010-01-01

    In March 2008, teachers and leaders of the mathematics programs grades 6-12 in the Clark County School District (Las Vegas, Nevada) found themselves under the urgent spotlight of failed expectations. District leaders and teachers had been bold enough to create highstakes, districtwide common assessment semester exams in five subject areas of…

  1. Spin systems and Political Districting Problem

    NASA Astrophysics Data System (ADS)

    Chou, Chung-I.; Li, Sai-Ping

    2007-03-01

    The aim of the Political Districting Problem is to partition a territory into electoral districts subject to some constraints such as contiguity, population equality, etc. In this paper, we apply statistical physics methods to Political Districting Problem. We will show how to transform the political problem to a spin system, and how to write down a q-state Potts model-like energy function in which the political constraints can be written as interactions between sites or external fields acting on the system. Districting into q voter districts is equivalent to finding the ground state of this q-state Potts model. Searching for the ground state becomes an optimization problem, where optimization algorithms such as the simulated annealing method and Genetic Algorithm can be employed here.

  2. Neonatal mortality in Meerut district.

    PubMed

    Garg, S K; Mishra, V N; Singh, J V; Bhatnagar, M; Chopra, H; Singh, R B

    1993-09-01

    A study of neonatal mortality in Meerut district revealed an infant mortality rate of 50.1 per 1000 live births. Neonatal mortality accounted for 37.8% of infant mortality with a neonatal mortality rate of 19.0 per 1000 live births. 90.5% of these neonates were delivered at home largely by untrained personnel (57.2%). Only 28.6% of these neonates were treated by qualified doctors and only 30.9% of their mothers were fully immunized against tetanus. At least 2/3rd of neonatal mortality was due to exogenous factors with tetanus neonatorum and septicaemia being the principal causes of mortality each accounting for a mortality rate of 4.7 per 1000 live births. PMID:8112786

  3. Effective team management by district nurses.

    PubMed

    Bliss, Julie

    2004-12-01

    This article considers the key role played by the district nurse in managing the district nursing team in order to provide high quality health care. It considers how the district nurse can use key managerial roles (interpersonal, informational and decision-making) in order to ensure unity within the team. The importance of shared goals and trust to achieve unity is explored and a strategy for managing conflict is discussed. Finally, the article suggests a set of ground rules which could be used to facilitate effective team working.

  4. School District Employment Reductions Slow. Get the Facts. #1

    ERIC Educational Resources Information Center

    Tallman, Mark

    2012-01-01

    Kansas school districts reduced employment by 327 full-time equivalent positions this school year, the smallest reduction in three years of cuts to district operating budgets. Districts reduced positions by 561 in FY 2010 and 1,626 in FY 2011. Districts eliminated nearly 400 "regular" teaching positions this year, but added 114 special education…

  5. The Creative Cost Management Strategies of Two School Districts.

    ERIC Educational Resources Information Center

    Pheasant, Marilyn

    1984-01-01

    Two Oregon schools districts that have been effective in managing their resources are Reedsport, a smaller district and the subject of part 1 of this bulletin; and Beaverton, one of the largest districts in the state, the focus of part 2. The Reedsport district plans the use of its funds based on a goal-setting process in the areas of instruction,…

  6. An Analysis of a High Performing School District's Culture

    ERIC Educational Resources Information Center

    Corum, Kenneth D.; Schuetz, Todd B.

    2012-01-01

    This report describes a problem based learning project focusing on the cultural elements of a high performing school district. Current literature on school district culture provides numerous cultural elements that are present in high performing school districts. With the current climate in education placing pressure on school districts to perform…

  7. 12 CFR 4.5 - District and field offices.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false District and field offices. 4.5 Section 4.5... EXAMINERS Organization and Functions § 4.5 District and field offices. (a) District offices. Each district... Dakota, Utah, Washington, Wyoming, and Guam. (b) Field offices and duty stations. Field offices and...

  8. 7 CFR 982.31 - Grower districts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.31 Grower districts. (a) For the purpose...

  9. 7 CFR 982.31 - Grower districts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.31 Grower districts. (a) For the purpose...

  10. 7 CFR 982.31 - Grower districts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.31 Grower districts. (a) For the purpose...

  11. 7 CFR 982.31 - Grower districts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.31 Grower districts. (a) For the purpose...

  12. 7 CFR 982.31 - Grower districts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.31 Grower districts. (a) For the purpose...

  13. Map the Trip to Your District's Future.

    ERIC Educational Resources Information Center

    Herman, Jerry J.

    1988-01-01

    Using the metaphor of a "roadmap," this article provides suggestions for strategic long-range planning for school districts. Critical factors include a mission statement, strategic goals and objectives, and specific game plans for accomplishing and evaluating tasks. (TE)

  14. Guidelines for Financing School District Computer Services.

    ERIC Educational Resources Information Center

    Splittgerber, Frederic L.; Stirzaker, Norbert A.

    1984-01-01

    School districts can obtain computer services with purchase, lease, or network options. The advantages and disadvantages of each are explained. Guidelines are offered for assessing needs and determining costs of computer services. (MLF)

  15. 7 CFR 917.14 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Colusa County. (b) Central Sacramento Valley District includes and consists of Sutter County, Butte... includes and consists of Alameda County, Monterey County, Santa Clara County, San Mateo County, Santa...

  16. 7 CFR 1210.401 - District conventions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE WATERMELON RESEARCH AND... Watermelon Promotion Board. Each district, as defined in § 1210.501, is entitled to two producer and...

  17. 7 CFR 1210.401 - District conventions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE WATERMELON RESEARCH AND... Watermelon Promotion Board. Each district, as defined in § 1210.501, is entitled to two producer and...

  18. 7 CFR 1210.401 - District conventions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE WATERMELON RESEARCH AND... Watermelon Promotion Board. Each district, as defined in § 1210.501, is entitled to two producer and...

  19. 7 CFR 1210.401 - District conventions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE WATERMELON RESEARCH AND... Watermelon Promotion Board. Each district, as defined in § 1210.501, is entitled to two producer and...

  20. 7 CFR 1210.401 - District conventions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE WATERMELON RESEARCH AND... Watermelon Promotion Board. Each district, as defined in § 1210.501, is entitled to two producer and...

  1. Midland, South Dakota geothermal district heating

    SciTech Connect

    Lund, J.W.

    1997-12-01

    This article describes historical aspects and present usage of geothermal district heating systems in the town of Midland, South Dakota. The use of geothermal resources exists due to a joint venture between the school district and the city back in the early 1960`s. A total of approximately 30,000 square feet (2800 square meters) of floor space is heated using geothermal energy in Midland. This provides an estimated annual saving in propane cost of $15,000 to the community.

  2. A Research Report of Small/Rural School Districts in New Mexico Compared to School Districts of Similiar Size Nationwide.

    ERIC Educational Resources Information Center

    Barker, Bruce O.; Muse, Ivan D.

    A 1982-83 survey produced data used to compare 17 small/rural K-12 New Mexico school districts (900 students or fewer) with 642 similar districts nationwide. Of New Mexico's 88 school districts, 43 were identified as qualifying (48.9%, enrolling 16,648 students), for comparison to 4,125 similar districts nationwide. A questionnaire mailed to…

  3. Intra-District Resource Allocation and Criteria Used for Student Based Funding in Urban School Districts

    ERIC Educational Resources Information Center

    Aloo, Peter Mangla

    2011-01-01

    Resource allocation to school sites in public school districts is inequitable. While Student Based Funding (SBF) has been implemented in several major urban school districts, there are few empirical studies about how SBF policies are derived and implemented. Current efforts to align resources with student need are hindered by a lack of systematic,…

  4. Blue Valley School District: Kansas District Extends Growth Measurement to the Early Grades, Experiences Measurable Impact

    ERIC Educational Resources Information Center

    Northwest Evaluation Association, 2016

    2016-01-01

    Blue Valley, the fourth largest school district in Kansas, covers 91 square miles. More than 20,000 K-12 students attend its 34 schools ( five high schools, nine middle schools, and 20 elementary schools). Of the district's students, 8% qualify for free and reduced lunch and about 3% are English Language Learners. Blue Valley began using Measures…

  5. Reducing the Achievement Gap through District/Union Collaboration: The Tale of Two School Districts

    ERIC Educational Resources Information Center

    Rice, George Ann

    2007-01-01

    In looking for examples of districts that were making gains both in assuring teacher quality and in reducing gaps in student achievement, researchers continually came to Clark County, Nevada and Hamilton County, Tennessee. While the road to reform and the specific steps each district took were different, they shared a fundamental element--in both…

  6. Virtual District, Real Improvement: A Retrospective Evaluation of the Chancellor's District, 1996-2003

    ERIC Educational Resources Information Center

    Phenix, Deinya; Siegel, Dorothy; Zaltsman, Ariel; Fruchter, Norm

    2004-01-01

    This paper describes the origins, structure, and components of the Chancellor's District, and details the findings about its outcomes for elementary schools. The Chancellor's District initiative ended in July 2003, with the implementation of a system-wide restructuring policy that reorganized the entire New York City school system. The 32…

  7. 46 CFR 50.10-5 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Coast Guard District Commander or District Commander. 50.10-5 Section 50.10-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-5 Coast Guard...

  8. 46 CFR 50.10-5 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Coast Guard District Commander or District Commander. 50.10-5 Section 50.10-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-5 Coast Guard...

  9. 46 CFR 42.05-25 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Coast Guard District Commander or District Commander. 42.05-25 Section 42.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-25 Coast...

  10. 46 CFR 42.05-25 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Coast Guard District Commander or District Commander. 42.05-25 Section 42.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-25 Coast...

  11. 46 CFR 50.10-5 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Coast Guard District Commander or District Commander. 50.10-5 Section 50.10-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-5 Coast Guard...

  12. 46 CFR 50.10-5 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Coast Guard District Commander or District Commander. 50.10-5 Section 50.10-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-5 Coast Guard...

  13. 46 CFR 50.10-5 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Coast Guard District Commander or District Commander. 50.10-5 Section 50.10-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-5 Coast Guard...

  14. 46 CFR 42.05-25 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Coast Guard District Commander or District Commander. 42.05-25 Section 42.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-25 Coast...

  15. 46 CFR 42.05-25 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Coast Guard District Commander or District Commander. 42.05-25 Section 42.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-25 Coast...

  16. 46 CFR 42.05-25 - Coast Guard District Commander or District Commander.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Coast Guard District Commander or District Commander. 42.05-25 Section 42.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-25 Coast...

  17. Standards for Intermediate Education Districts. (Education Service Districts on 1 July 1978.)

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem.

    This booklet presents the Oregon State Standards for Intermediate Education Districts, which were adopted by the State Board of Education in August 1977 and will take effect in July 1978. The booklet is intended to guide the state's standardization teams in their periodic onsite evaluations of individual intermediate education districts (IEDs) and…

  18. How Does District Principal Evaluation Affect Learning-Centered Principal Leadership? Evidence from Michigan School Districts

    ERIC Educational Resources Information Center

    Sun, Min; Youngs, Peter

    2009-01-01

    This study used Hierarchical Multivariate Linear models to investigate relationships between principals' behaviors and district principal evaluation purpose, focus, and assessed leadership activities in 13 school districts in Michigan. The study found that principals were more likely to engage in learning-centered leadership behaviors when the…

  19. State Policy Options for Creating Charter Districts. The Nuts & Bolts of Charter Districts.

    ERIC Educational Resources Information Center

    Ziebarth, Todd

    This brief paper suggests that state leaders create charter districts in which all or most schools are charter or contract schools. Such districts, according to the paper, would help policymakers create school systems that focus on student achievement and provide high-quality choices to students and parents. The paper examines why charter…

  20. The Little District that Could: Literacy Reform Leads to Higher Achievement in California District

    ERIC Educational Resources Information Center

    Kelly, Patricia R.; Budicin-Senters, Antoinette; King, L. McLean

    2005-01-01

    This article describes educational reform developed over a 10-year period in California's Lemon Grove School District, which resulted in a steady and remarkable upward shift in achievement for the students of this multicultural district just outside San Diego. Six elements of literacy reform emerged as the most significant factors affecting…

  1. Title I Weighted Grants Skewed Toward Largest Districts: Per Pupil Funding Varies Sharply by District Size

    ERIC Educational Resources Information Center

    Rural School and Community Trust, 2007

    2007-01-01

    Since 2002, some of the federal funds provided to local school districts under Title I of the Elementary and Secondary Education Act have been distributed through "weighted" grant formulas intended to better target funding to districts with the highest concentrations of poverty. These weighted grant formulas have produced some perverse effects:…

  2. District heating strategy model: community manual

    SciTech Connect

    Hrabak, R. A.; Kron, Jr., N. F.; Pferdehirt, W. P.

    1981-10-01

    The US Department of Housing and Urban Development (HUD) and the US Department of Energy (DOE) cosponsor a program aimed at increasing the number of district heating and cooling systems. Twenty-eight communities have received HUD cooperative agreements to aid in a national feasibility assessment of district heating and cooling systems. The HUD/DOE program includes technical assistance provided by Argonne National Laboratory and Oak Ridge National Laboratory. Part of this assistance is a computer program, called the district heating strategy model, that performs preliminary calculations to analyze potential district heating and cooling systems. The model uses information about a community's physical characteristics, current electricity-supply systems, and local economic conditions to calculate heat demands, heat supplies from existing power plants and a new boiler, system construction costs, basic financial forecasts, and changes in air-pollutant emissions resulting from installation of a district heating and cooling system. This report explains the operation of the district heating strategy model, provides simplified forms for organizing the input data required, and describes and illustrates the model's output data. The report is written for three groups of people: (1) those in the HUD/DOE-sponsored communities who will be collecting input data, and studying output data, to assess the potential for district heating and cooling applications in their communiites; (2) those in any other communities who may wish to use the model for the same purpose; and (3) technical-support people assigned by the national laboratories to explain to community personnel how the model is used.

  3. 33 CFR 211.7 - Rights which may be granted by Division and District Engineers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... Division Engineers, the President of the Mississippi River Commission, and District Engineers of districts... of the Mississippi River Commission in granting leases and District Engineers will administer...

  4. 33 CFR 211.7 - Rights which may be granted by Division and District Engineers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... Division Engineers, the President of the Mississippi River Commission, and District Engineers of districts... of the Mississippi River Commission in granting leases and District Engineers will administer...

  5. Antibodies to Toxoplasma gondii and Neospora caninum in captive neotropical and exotic wild canids and felids.

    PubMed

    André, M R; Adania, C H; Teixeira, R H F; Silva, K F; Jusi, M M G; Machado, S T Z; de Bortolli, C P; Falcade, M; Sousa, L; Alegretti, S M; Felippe, P A N; Machado, R Z

    2010-10-01

    This study was designed to detect antibodies to Toxoplasma gondii and Neospora caninum in wild captive carnivores maintained in Brazilian zoos. Blood samples were collected from 142 Brazilian wild felids and 19 exotic felids in zoos, and 3 European wolves (Canis lupus) and 94 Brazilian wild canids maintained in captivity in Brazilian zoos of São Paulo, Mato Grosso states and Federal District. One hundred and two (63.4%) and 70 (50.3%) of the 161 wild felids tested were seropositive for T. gondii and N. caninum by indirect immunofluorescent assay test (IFAT), respectively. Among sampled wild canids, 49 (50.5%) and 40 (41.2%) animals were seropositive for T. gondii and N. caninum antigens by IFAT, respectively. To our knowledge, this is the first serological detection of antibodies to N. caninum in Brazilian wild captive felids and bush dogs (Speothos venaticus (Lund)).

  6. District nurses' role in managing medication dysphagia.

    PubMed

    Griffith, Richard

    2016-08-01

    A survey commissioned by the Patients Association (2015) has shown that the risky practice of altering solid-form medication to assist patients with swallowing difficulties is a daily occurrence in care homes. District nurses and community matrons who provide care to patients and assist staff in care homes are well-placed to raise awareness of the impact that tampering with tablets has on patient safety. It is essential that district nurses and community matrons discharge their duty of care to patients in care homes by supporting effective medication management that meets the individual needs of those patients. This article considers the legal and professional standards that must inform a district nurse's support of medication management for a patient with swallowing difficulties residing in a care home. PMID:27479856

  7. Enhancing assertiveness in district nurse specialist practice.

    PubMed

    Green, Julie

    2016-08-01

    District nurse (DN) care delivery has undergone substantial change in recent years due to changing demographics and service delivery demands that have called for a move of care delivery from secondary to primary care. The title District Nurse is recorded with the Nursing and Midwifery Council (NMC) on completion of the Specialist Practice Qualification in District Nursing (SPQ DN), which purports to be a 'transformational' course that prepares future caseload holders to manage their team and prioritise care delivery effectively. This article explores the need for assertiveness skills in this role in response to Australian research, and outlines the pedagogic interventions implemented during the SPQ DN course to enhance this skill. Assertiveness scores were monitored for the duration of the course and demonstrated a significant increase-a topic that is now the subject of a future, funded study. PMID:27479854

  8. Evaluation of Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) resistance to different acaricide formulations using samples from Brazilian properties.

    PubMed

    Higa, Leandro de Oliveira Souza; Garcia, Marcos Valério; Barros, Jacqueline Cavalcante; Koller, Wilson Werner; Andreotti, Renato

    2016-06-01

    The Rhipicephalus (Boophilus) microplus tick is responsible for considerable economic losses in Brazil, causing leather damage, weight loss and reduced milk production in cattle and results in the transmission of pathogens. Currently, the main method for controlling this tick is using acaricides, but their indiscriminate use is one of the major causes of resistance dissemination. In this study, the adult immersion test (AIT) was used to evaluate resistance in ticks from 28 properties located in five different states (Mato Grosso do Sul, Mato Grosso, Ceará, São Paulo, e Minas Gerais) and the Distrito Federal (DF) of Brazil. The resistance was found in 47.64% of the repetitions demonstrating an efficacy of less than 90% in various locations throughout the country. The larvae packet test was used to evaluate samples from ten properties in four states (Mato Grosso do Sul, Mato Grosso, Minas Gerais and Espírito Santo). Spray products belonging to the main classes of acaricides, including combination formulations, were used in both types of test. New cases of resistance were found on properties within the states of Ceará, Espírito Santo and Mato Grosso, where such resistance was not previously reported. PMID:27276667

  9. Evaluation of Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) resistance to different acaricide formulations using samples from Brazilian properties.

    PubMed

    Higa, Leandro de Oliveira Souza; Garcia, Marcos Valério; Barros, Jacqueline Cavalcante; Koller, Wilson Werner; Andreotti, Renato

    2016-06-01

    The Rhipicephalus (Boophilus) microplus tick is responsible for considerable economic losses in Brazil, causing leather damage, weight loss and reduced milk production in cattle and results in the transmission of pathogens. Currently, the main method for controlling this tick is using acaricides, but their indiscriminate use is one of the major causes of resistance dissemination. In this study, the adult immersion test (AIT) was used to evaluate resistance in ticks from 28 properties located in five different states (Mato Grosso do Sul, Mato Grosso, Ceará, São Paulo, e Minas Gerais) and the Distrito Federal (DF) of Brazil. The resistance was found in 47.64% of the repetitions demonstrating an efficacy of less than 90% in various locations throughout the country. The larvae packet test was used to evaluate samples from ten properties in four states (Mato Grosso do Sul, Mato Grosso, Minas Gerais and Espírito Santo). Spray products belonging to the main classes of acaricides, including combination formulations, were used in both types of test. New cases of resistance were found on properties within the states of Ceará, Espírito Santo and Mato Grosso, where such resistance was not previously reported. PMID:27334816

  10. 1. SNAKE RIVER VALLEY IRRIGATION DISTRICT DAM, VIEW OF NORTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. SNAKE RIVER VALLEY IRRIGATION DISTRICT DAM, VIEW OF NORTH ELEVATION OF INTAKE ON EAST SIDE OF DAM - Snake River Valley Irrigation District, East Side of Snake River (River Mile 796), Shelley, Bingham County, ID

  11. 2. Historic American Buildings Survey District of Columbia Fire Department ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey District of Columbia Fire Department Photo DOOR DETAIL, PRIOR TO 1960 - Truck Company Number Four, Firehouse, 219 M Street Northwest, Washington, District of Columbia, DC

  12. 20 CFR 704.301 - Administration; compensation districts.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... EXTENSIONS Outer Continental Shelf Lands Act § 704.301 Administration; compensation districts. For the... Outer Continental Shelf adjacent to the State or States in such districts having adjacent shelf areas....

  13. Contextual view of district with Quarters 1, 2, and 3 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Contextual view of district with Quarters 1, 2, and 3 in view, as well as Whiting Way, camera facing southwest - Naval Training Station, Senior Officers' Quarters District, Naval Station Treasure Island, Yerba Buena Island, San Francisco, San Francisco County, CA

  14. 68. LITTLE ROCK AND PALMDALE IRRIGATION DISTRICT, LITTLE ROCK DAM: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    68. LITTLE ROCK AND PALMDALE IRRIGATION DISTRICT, LITTLE ROCK DAM: STRESS SHEET, SHEET 4; MAY, 1918. Littlerock Water District files. - Little Rock Creek Dam, Little Rock Creek, Littlerock, Los Angeles County, CA

  15. 33 CFR 3.55-1 - Eleventh district.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Eleventh Coast... Eleventh Coast Guard District is comprised of: Arizona; Utah; Nevada; California; and the ocean...

  16. School Desegregation Policy and Intra-School District Migration

    ERIC Educational Resources Information Center

    Lord, J. Dennis; Catau, John C.

    1977-01-01

    Discusses the impact of school desegregation and cross-district bussing upon white flight to the suburban school districts of Charlotte-Mecklenburg, North Carolina, in response to a 1970 court-ordered desegregation plan. (Author/DB)

  17. Inventory Control of Fixed Assets by School District Personnel.

    ERIC Educational Resources Information Center

    Jensen, Paul E.

    By July 1, 1966, each school district in New York State was required to install a system of property accounting. This pamphlet provides a suggested method of property accounting to assist school districts in meeting this requirement. In addition, suggestions are made to help the districts record the information needed for fire insurance purposes.…

  18. How State Takeover School Districts Shake Up Teacher Professional Development

    ERIC Educational Resources Information Center

    Pennington, Kaitlin

    2014-01-01

    Over the past few decades, many state departments of education have taken over low-performing schools or districts as a school turnaround strategy. Recently, that strategy has shifted to creating new districts--managed by the state--that include schools and parts of districts that face challenges in performance. The governance structure brings…

  19. The Needs of School Districts for Educational Computer Services.

    ERIC Educational Resources Information Center

    Archer, Philip; Gittman, Elizabeth

    This study investigated the current and projected needs of 42 school districts in Nassau County, New York, for data processing and educational computer services, current sources of computer services, needed improvements in services, and long-range needs. Analysis of districts' needs for computer services found that the majority of districts needed…

  20. Reliability analysis of the combined district heating systems

    NASA Astrophysics Data System (ADS)

    Sharapov, V. I.; Orlov, M. E.; Kunin, M. V.

    2015-12-01

    Technologies that improve the reliability and efficiency of the combined district heating systems in urban areas are considered. The calculation method of reliability of the CHP combined district heating systems is proposed. The comparative estimation of the reliability of traditional and combined district heating systems is performed.

  1. 32 CFR 1602.11 - District appeal board.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false District appeal board. 1602.11 Section 1602.11 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.11 District appeal board. A district appeal board or a panel thereof of the Selective Service...

  2. 32 CFR 1602.11 - District appeal board.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false District appeal board. 1602.11 Section 1602.11 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.11 District appeal board. A district appeal board or a panel thereof of the Selective Service...

  3. 32 CFR 1602.11 - District appeal board.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false District appeal board. 1602.11 Section 1602.11 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.11 District appeal board. A district appeal board or a panel thereof of the Selective Service...

  4. 32 CFR 1602.11 - District appeal board.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false District appeal board. 1602.11 Section 1602.11 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.11 District appeal board. A district appeal board or a panel thereof of the Selective Service...

  5. 32 CFR 1602.11 - District appeal board.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false District appeal board. 1602.11 Section 1602.11 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.11 District appeal board. A district appeal board or a panel thereof of the Selective Service...

  6. North Harris Montgomery Community College District Articulation Manual. Revised.

    ERIC Educational Resources Information Center

    Lyon, Pat Rajski, Comp.; And Others

    Prepared as a resource for administrators and faculty at North Harris Montgomery Community College District (NHMCCD), in Texas, and for students at area school districts, this manual provides information on District processes and procedures for granting credit for competencies and skills attained outside the traditional college classroom.…

  7. Collaborating with the Community: Lessons from a Rural School District

    ERIC Educational Resources Information Center

    Walker, Anne

    2012-01-01

    This article, based on case study research, highlights how a rural school district in the midwestern United States collaborated with local community organizations to meet the needs of English language learners after the district and community experienced rapid ethnic diversification. In particular, the district EL coordinator spearheaded the…

  8. School District Tort Liability in the 70's.

    ERIC Educational Resources Information Center

    Knaak, William C.

    Under the principles of sovereign immunity, school districts have long enjoyed freedom from liability for torts. The current trend in many States is abrogation of immunity through court decision, legislative action, or school district policy. Some districts have purchased liability insurance to reduce economic loss. Appendixes present accident…

  9. Teacher Trust in District Administration: A Promising Line of Inquiry

    ERIC Educational Resources Information Center

    Adams, Curt M.; Miskell, Ryan C.

    2016-01-01

    Purpose: We set out in this study to establish a foundation for a line of inquiry around teacher trust in district administration by (1) describing the role of trust in capacity building, (2) conceptualizing trust in district administration, (3) developing a scale to measure teacher trust in district administration, and (4) testing the…

  10. Between-District Test Score Variation, 2009-2012

    ERIC Educational Resources Information Center

    Fahle, Erin; Reardon, Sean

    2016-01-01

    Describing the variation in test scores between and within school districts is critical for: (1) for policy-related and descriptive work that investigates the sorting of students among districts and the differential effectiveness of those districts; and (2) for methodological work planning future experiments or interventions. Intraclass…

  11. INTERMEDIATE SCHOOL DISTRICT--IMPLICATIONS FOR SPECIAL EDUCATION.

    ERIC Educational Resources Information Center

    VUILLEMOT, L.D.

    THE COMPOUNDING PROBLEMS OF A SPECIAL EDUCATION PROGRAM IN A SCHOOL DISTRICT OF LESS THAN 15,000 POPULATION ARE OUTLINED BY THE DIRECTOR OF SPECIAL EDUCATION IN AN INTERMEDIATE SCHOOL DISTRICT IN ILLINOIS. A VARIETY OF ADAPTIVE ORGANIZATIONAL STRUCTURES IS CONSIDERED. THE DEVELOPMENT SINCE 1959-60 OF THE SPECIAL EDUCATION DISTRICT WHICH NOW SERVES…

  12. School District Reorganization in Illinois: Improving Educational Opportunities for Students.

    ERIC Educational Resources Information Center

    Hall, Robert F.; Arnold, Robert L.

    This paper examines recent school district consolidation in Illinois. A literature review summarizes: (1) evidence that led the state of Illinois to offer financial incentives for school and school district consolidation; (2) research on strengths and weaknesses of large and small schools and large and small school districts; and (3) attitudes…

  13. Fund Raising in California School Districts. A Discussion Paper.

    ERIC Educational Resources Information Center

    Allen, Thomas W.; Hughes, K. Scott

    The results of a 1982 survey of California school districts concerning their efforts at private fundraising are presented here. It was found that 123 (or 61 percent) of responding districts either have programs or are planning programs. Although six districts raised more than $100,000 in 1981-82, the majority raised less that $20,000. Of the 66…

  14. Site-Based Budgeting: A New Age of District Finance

    ERIC Educational Resources Information Center

    Perry, Mary

    2013-01-01

    The effects of linking school districts' funding directly to the students they serve and providing local school districts and communities with more control over how that money is spent could ripple through the entire K-12 system, from the state Capitol to the classroom. For district leaders anxious to improve their schools and better support…

  15. 25 CFR 81.10 - District Election Boards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false District Election Boards. 81.10 Section 81.10 Indians... FEDERAL STATUTE § 81.10 District Election Boards. (a) Where voting districts have been established by the tribal constitution, ordinance, resolution, or by the election board, the election board shall...

  16. 46 CFR 4.03-20 - Coast Guard district.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Coast Guard district. 4.03-20 Section 4.03-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-20 Coast Guard district. A Coast Guard district is one of the...

  17. 46 CFR 4.03-20 - Coast Guard district.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Coast Guard district. 4.03-20 Section 4.03-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-20 Coast Guard district. A Coast Guard district is one of the...

  18. 46 CFR 4.03-20 - Coast Guard district.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Coast Guard district. 4.03-20 Section 4.03-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-20 Coast Guard district. A Coast Guard district is one of the...

  19. 46 CFR 4.03-20 - Coast Guard district.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Coast Guard district. 4.03-20 Section 4.03-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-20 Coast Guard district. A Coast Guard district is one of the...

  20. 46 CFR 4.03-20 - Coast Guard district.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Coast Guard district. 4.03-20 Section 4.03-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-20 Coast Guard district. A Coast Guard district is one of the...

  1. Conceptions of Evidence Use in School Districts: Mapping the Terrain

    ERIC Educational Resources Information Center

    Coburn, Cynthia E.; Talbert, Joan E.

    2006-01-01

    Current policies place unprecedented demands on districts to use evidence to guide their educational improvement efforts. How districts respond is likely to be influenced by how individuals in the district conceptualize what it means to use evidence in their ongoing work. This study draws on sensemaking and institutional theory to investigate how…

  2. Teachers Matter. Yes. Schools Matter. Yes. Districts Matter--Really?

    ERIC Educational Resources Information Center

    Chenoweth, Karin

    2015-01-01

    School districts shape the conditions in which schools operate and as such can support or undermine school success and thus student success. All of which is to say that school districts matter. This article looks at the success of two districts whose low-income and minority students beat the odds in academic achievement. Lessons from these…

  3. 27 CFR 9.166 - Diamond Mountain District.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Diamond Mountain District... Diamond Mountain District. (a) Name. The name of the viticultural area described in this section is “Diamond Mountain District.” (b) Approved map. The appropriate maps for determining the boundary of...

  4. 27 CFR 9.143 - Spring Mountain District.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Spring Mountain District... Spring Mountain District. (a) Name. The name of the viticultural area described in this section is “Spring Mountain District.” (b) Approved maps. The appropriate maps for determining the boundary of...

  5. 27 CFR 9.143 - Spring Mountain District.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Spring Mountain District... Spring Mountain District. (a) Name. The name of the viticultural area described in this section is “Spring Mountain District.” (b) Approved maps. The appropriate maps for determining the boundary of...

  6. 27 CFR 9.166 - Diamond Mountain District.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Diamond Mountain District... Diamond Mountain District. (a) Name. The name of the viticultural area described in this section is “Diamond Mountain District.” (b) Approved map. The appropriate maps for determining the boundary of...

  7. 27 CFR 9.166 - Diamond Mountain District.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Diamond Mountain District... Diamond Mountain District. (a) Name. The name of the viticultural area described in this section is “Diamond Mountain District.” (b) Approved map. The appropriate maps for determining the boundary of...

  8. 27 CFR 9.143 - Spring Mountain District.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Spring Mountain District... Spring Mountain District. (a) Name. The name of the viticultural area described in this section is “Spring Mountain District.” (b) Approved maps. The appropriate maps for determining the boundary of...

  9. 27 CFR 9.143 - Spring Mountain District.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Spring Mountain District... Spring Mountain District. (a) Name. The name of the viticultural area described in this section is “Spring Mountain District.” (b) Approved maps. The appropriate maps for determining the boundary of...

  10. 27 CFR 9.166 - Diamond Mountain District.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Diamond Mountain District... Diamond Mountain District. (a) Name. The name of the viticultural area described in this section is “Diamond Mountain District.” (b) Approved map. The appropriate maps for determining the boundary of...

  11. 27 CFR 9.166 - Diamond Mountain District.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Diamond Mountain District... Diamond Mountain District. (a) Name. The name of the viticultural area described in this section is “Diamond Mountain District.” (b) Approved map. The appropriate maps for determining the boundary of...

  12. 27 CFR 9.231 - Moon Mountain District Sonoma County.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Moon Mountain District... Viticultural Areas § 9.231 Moon Mountain District Sonoma County. (a) Name. The name of the viticultural area described in this section is “Moon Mountain District Sonoma County”. For purposes of part 4 of this...

  13. 27 CFR 9.143 - Spring Mountain District.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Spring Mountain District... Spring Mountain District. (a) Name. The name of the viticultural area described in this section is “Spring Mountain District.” (b) Approved maps. The appropriate maps for determining the boundary of...

  14. The Philadelphia School District's Ongoing Financial Crisis

    ERIC Educational Resources Information Center

    Caskey, John; Kuperberg, Mark

    2014-01-01

    This article describes the budget crisis that the School District of Philadelphia has faced for the past few years. Three specific events triggered the 2012 crisis: an abrupt reduction in federal and state funding, the inability of the district to cut many of its costs, and political pressures on the district to spend available revenues in a given…

  15. Crowdlearning: 8 Districts Pool Resources to Focus on Assessment Literacy

    ERIC Educational Resources Information Center

    Dillon, Paula; Erkens, Cassandra; Sanna, Diane; Savastano, Linda F.

    2015-01-01

    Eight school districts in Rhode Island formed the East Bay Professional Learning Community to launch a joint effort to develop a culture of assessment literacy through ongoing professional learning focused on team-specific action plans tightly aligned to school, district, and state initiatives. To accomplish this, the districts pooled their…

  16. Pewaukee School District, Wisconsin. Case Study: Measures of Academic Progress

    ERIC Educational Resources Information Center

    Northwest Evaluation Association, 2015

    2015-01-01

    For more than a decade, Pewaukee School District Superintendent JoAnn Sternke has watched her district get better and better at its mission: opening the door to each student's future. The Wisconsin district began using Measures of Academic Progress® (MAP®) computer adaptive interim assessments from Northwest Evaluation Association™ (NWEA™) in 2004…

  17. Making the Grade: The Economic Evolution of American School Districts

    ERIC Educational Resources Information Center

    Fischel, William A.

    2009-01-01

    A significant factor for many people deciding where to live is the quality of the local school district, with superior schools creating a price premium for housing. The result is a "race to the top," as all school districts attempt to improve their performance in order to attract homebuyers. Given the importance of school districts to the daily…

  18. San Diego Community College District Reprographic Services Study.

    ERIC Educational Resources Information Center

    Beuhner, Sandra

    In 1981 a study was conducted at the San Diego Community College District to: (1) identify the types and quantity of internal reprographic services currently being provided in the District; (2) identify the types of services for which the District was contracting with outside printers; (3) provide an inventory of reprographic equipment in the…

  19. Tight Focus on Instruction Wins Texas District Prize

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2009-01-01

    It took a while for four-time finalist Aldine, Texas, to win the Broad Prize for Urban Education. But it took even longer to craft the system that ultimately put the district over the top. Educators in Aldine district have been working for more than a decade to refine their "managed instruction" system. Reviewers examined how the school district,…

  20. 26 CFR 1.6164-7 - Termination by district director.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 13 2012-04-01 2012-04-01 false Termination by district director. 1.6164-7... district director. (a) After an examination of the statement filed by the corporation is made. The district director is authorized to make such examination of the statements filed as he deems necessary...

  1. 26 CFR 1.6164-7 - Termination by district director.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 13 2011-04-01 2011-04-01 false Termination by district director. 1.6164-7... district director. (a) After an examination of the statement filed by the corporation is made. The district director is authorized to make such examination of the statements filed as he deems necessary...

  2. 26 CFR 1.6164-7 - Termination by district director.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Termination by district director. 1.6164-7... district director. (a) After an examination of the statement filed by the corporation is made. The district director is authorized to make such examination of the statements filed as he deems necessary...

  3. 26 CFR 1.6164-7 - Termination by district director.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 13 2013-04-01 2013-04-01 false Termination by district director. 1.6164-7... district director. (a) After an examination of the statement filed by the corporation is made. The district director is authorized to make such examination of the statements filed as he deems necessary...

  4. 26 CFR 1.6164-7 - Termination by district director.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Termination by district director. 1.6164-7... director. (a) After an examination of the statement filed by the corporation is made. The district director.... If, upon such examination as he may make, the district director believes that, as of the time...

  5. How To Read and Interpret a School District Budget.

    ERIC Educational Resources Information Center

    Gover, Robert J.

    This paper gives an analysis of receipts and expenditures in a sample Kentucky school district and compares them with receipts and expenditures for the United States and for other school districts in Kentucky. Data have been obtained from the sample school district, the Kentucky Department of Education, and the January 1973 issue of "School…

  6. Court Cases Involving Contracts for School Districts

    ERIC Educational Resources Information Center

    Allen, L. Hank

    2011-01-01

    The purpose of this research was to analyze trends in the United States regarding contract disputes that exist in school districts. Court cases were identified at the state and federal level to determine the outcomes and the fact patterns of contract disputes. To gain the knowledge of how courts handle cases of contractual breach, contracts…

  7. 7 CFR 958.27 - Districts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...): All territory within a boundary following the Snake River northwesterly from its junction with the... northeasterly along the Malheur River to the junction with the Snake River, the point of beginning. District No... Malheur River with the Snake River and extending southwestward along the Malheur River to its...

  8. 7 CFR 958.27 - Districts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...): All territory within a boundary following the Snake River northwesterly from its junction with the... northeasterly along the Malheur River to the junction with the Snake River, the point of beginning. District No... Malheur River with the Snake River and extending southwestward along the Malheur River to its...

  9. 7 CFR 958.27 - Districts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...): All territory within a boundary following the Snake River northwesterly from its junction with the... northeasterly along the Malheur River to the junction with the Snake River, the point of beginning. District No... Malheur River with the Snake River and extending southwestward along the Malheur River to its...

  10. 7 CFR 958.27 - Districts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...): All territory within a boundary following the Snake River northwesterly from its junction with the... northeasterly along the Malheur River to the junction with the Snake River, the point of beginning. District No... Malheur River with the Snake River and extending southwestward along the Malheur River to its...

  11. The Road to a Green District

    ERIC Educational Resources Information Center

    Gutter, Rachel; Knupp, Emily

    2011-01-01

    Green design, green construction, and green operations for new buildings are rapidly becoming the norm for school districts throughout the country. Today, increased availability of green products and technology coupled with cost savings that are realized through an integrated design process mean that schools like Arabia Mountain High School in…

  12. The Road to a Green District

    ERIC Educational Resources Information Center

    Gutter, Rachel; Knupp, Emily

    2010-01-01

    Green design, green construction and green operations for new buildings are rapidly becoming the norm for school districts throughout the country. Today, increased availability of green products and technology coupled with cost savings that are realized through an integrated design process mean that schools like Arabia Mountain High School can be…

  13. School District Finances: Program Evaluation Report.

    ERIC Educational Resources Information Center

    Minnesota State Office of the Legislative Auditor, St. Paul. Program Evaluation Div.

    This report describes financial and staffing trends in Minnesota's public-school districts. The report arose from legislators' concerns about budget problems that caused many school officials to eliminate academic programs and trim other expenses. The following questions are addressed in the evaluation: How has public school enrollment changed…

  14. Race to Top Districts "Personalize" Plans

    ERIC Educational Resources Information Center

    McNeil, Michele

    2013-01-01

    The 16 Race to the Top district winners, pushed by $400 million in federal grants that put a premium on personalized learning, are embarking on vastly different makeovers of the classroom experience--from districtwide approaches to a narrower blueprint focused on middle school math. Despite the divergent approaches, a review of the winning…

  15. Baltimore District Tackles High Suspension Rates

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2007-01-01

    This article reports on how the Baltimore District tackles its high suspension rates. Driven by an increasing belief that zero-tolerance disciplinary policies are ineffective, more educators are embracing strategies that do not exclude misbehaving students from school for offenses such as insubordination, disrespect, cutting class, tardiness, and…

  16. Amarillo Independent School District: Accumulating Democracy

    ERIC Educational Resources Information Center

    Breier, Betsy Broyles

    2011-01-01

    This case, set in the high plateau of the Texas Panhandle, covers the years 1998-2004. The focus is on voting rights. The Amarillo board members, like board members in most Texas districts, were elected at large. Faced with a voting rights lawsuit filed by the Mexican American Legal Defense and Educational Fund, the League of United Latin American…

  17. Leveraging Mental Health Dollars into Your District

    ERIC Educational Resources Information Center

    Kilkenny, Robert; Katz, Nechama; Baron, Lisa

    2009-01-01

    By addressing common reasons that schools and mental health partners often cannot sustain sufficient school-based mental health services, Connecting With Care (CWC)--a mental health collaboration that places full-time clinicians in schools in Boston's most under-served urban neighborhood--is demonstrating how schools and districts can leverage…

  18. Indianapolis Plan Suggests Blueprint for Other Districts

    ERIC Educational Resources Information Center

    Samuels, Christina A.

    2012-01-01

    An Indianapolis-based nonprofit organization has crafted a sweeping plan for reworking the 33,000-student Indianapolis school system that would place the district under the control of the city's mayor, pare down the money spent in central administration, and give principals broad authority to hire and fire teachers. The reform plan created by the…

  19. Private Firms Run Two Mich. Districts

    ERIC Educational Resources Information Center

    Ash, Katie

    2013-01-01

    Educators and policy observers are keeping a close eye on two controversial experiments in private management of public schools now unfolding in the western Michigan city of Muskegon Heights and in the Detroit-area community of Highland Park. Citing chronic budget woes in the communities' low-performing school districts, Gov. Rick Snyder of…

  20. 7 CFR 922.14 - District.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false District. 922.14 Section 922.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE APRICOTS GROWN IN DESIGNATED...

  1. 7 CFR 922.14 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false District. 922.14 Section 922.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE APRICOTS GROWN IN DESIGNATED...

  2. 7 CFR 922.14 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false District. 922.14 Section 922.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE APRICOTS GROWN IN DESIGNATED...

  3. 7 CFR 922.14 - District.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false District. 922.14 Section 922.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE APRICOTS GROWN IN DESIGNATED...

  4. 7 CFR 922.14 - District.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false District. 922.14 Section 922.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE APRICOTS GROWN IN DESIGNATED...

  5. New Small Autonomous Schools District Policy. Revised.

    ERIC Educational Resources Information Center

    Oakland Unified School District, CA.

    Inspired by the gains in student achievement realized by the small schools movement in New York City, the Oakland Unified School District (California) has proposed creating a network of 10 new, small autonomous (NSA) schools over the next 3 years. School size will range between 250 and 500 students, depending on grade level. "Autonomous" means…

  6. School Attendance and the District Budget

    ERIC Educational Resources Information Center

    Joubert-Guillory, Julie

    2009-01-01

    House Bill 1 became a major piece of legislation in Texas a few years ago. It was designed primarily to address public school finance, property tax relief, public school accountability, and education-related matters. This piece of legislation has forced districts to manage their finances very differently, undergo budget reductions, and continue…

  7. Are School Districts State Actors (Alter Egos)?

    ERIC Educational Resources Information Center

    Dagley, David L.; Oldaker, Lawrence Lee

    1993-01-01

    The purpose of the eleventh amendment was to protect the states from the federal government by limiting the power of the federal courts. Reviews litigation regarding whether a local school district is cloaked with the state's eleventh amendment immunity. (86 references) (MLF)

  8. Antelope Valley Community College District Education Center.

    ERIC Educational Resources Information Center

    Newmyer, Joe

    An analysis is provided of a proposal to the Board of Governors of the California Community Colleges by the Antelope Valley Community College District (AVCCD) to develop an education center in Palmdale to accommodate rapid growth. First, pros and cons are discussed for the following major options: (1) increase utilization and/or expand the…

  9. Teachers Already Armed in Some Districts

    ERIC Educational Resources Information Center

    Shah, Nirvi

    2013-01-01

    Shooting instructor Johnny Price looked at the teachers lined up in front of him. Mr. Price, the owner of Big Iron Concealed Handgun Training in Waco, Texas, spent two days this month training teachers and staff members from the Clifton school district in all they need to know to earn licenses to carry weapons out of sight. There is no indication…

  10. Flexibility on SES Pleases Districts, Worries Industry

    ERIC Educational Resources Information Center

    McNeil, Michele

    2011-01-01

    The author reports on some $800 million in money set aside for Supplemental Education Services which is being freed up under the Obama administration's NCLB waiver plan. The U.S. Department of Education's plan to grant states broad flexibility under the No Child Left Behind Act will free up as much as $800 million in money school districts now…

  11. Districts Tackling Truancy with New Zeal

    ERIC Educational Resources Information Center

    Gehring, John

    2004-01-01

    This article reports the aggressive outreach efforts exerted by various schools in fighting truancy among its students. These actions were driven in part by the No Child Left Behind Act, which required schools and districts to improve their students' academic performance or face sanctions. According to educators, ensuring that students show up for…

  12. School Districts Can Stretch the School Dollar

    ERIC Educational Resources Information Center

    Petrilli, Michael J.

    2012-01-01

    Many districts continue to face budget challenges of historic proportions. Decisions made in the coming months will carry significant repercussions for years to come. The path of least resistance is to slash budgets in ways that erode schooling. In this scenario, important reforms are left behind, overall services are diminished, innovations are…

  13. Michigan School District Buys Energy Management System.

    ERIC Educational Resources Information Center

    Technological Horizons in Education, 1982

    1982-01-01

    With the aid of a federal grant for energy conservation, the Warren Consolidated School System (Michigan) will purchase a Margaux 6400 Building Management system to manage energy usage in 35 district buildings. Reasons for selecting the system and system capabilities are briefly discussed. (Author/JN)

  14. The Micropolitics of School District Decentralization

    ERIC Educational Resources Information Center

    Bjork, Lars G.; Blase, Joseph

    2009-01-01

    This case study of school district educational reform in the United States adds to the knowledge base of macropolitics of federal, state and local governing bodies and private sector agencies in formulating educational policies: It also contributes to our understanding the microplitics of policy implementation. Middle managers' political…

  15. Brazosport Independent School District Community Survey Summary.

    ERIC Educational Resources Information Center

    Brazosport Independent School District, Freeport, TX.

    Results of a 1980-81 survey of the perception of the Brazosport (Freeport, Texas) community regarding the Brazosport Independent School District (BISD) are summarized. The survey instrument consisted of: (1) a cover letter from the superintendent; (2) Part I--a series of multiple-choice questions on various education issues in Brazosport; (3) Part…

  16. Resilient Schools: Connections between Districts and Schools

    ERIC Educational Resources Information Center

    Whitney, Stephen; Maras, Melissa A.; Schisler, Lacey Jo

    2012-01-01

    High-performing, at-risk schools are not all equal in the challenges they face and the resources available. This study extends the research on at-risk schools by expanding the definition of at-risk to include risk factors beyond poverty. In addition, the study explicitly examines possible differences between district and school-level factors.…

  17. Long Range Planning Guide for School Districts.

    ERIC Educational Resources Information Center

    McGovern, E. Gaye

    This school district guide examines the why of long-range planning, the relationship between long-range planning and educational change, the long-range planning process, community involvement in planning, the communicating of educational quality assessment and other needs assessment results with the public, needs assessment, prioritizing district…

  18. 7 CFR 915.11 - District.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false District. 915.11 Section 915.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA...

  19. County School Districts: Research and Policy Considerations

    ERIC Educational Resources Information Center

    Center for the Study of Education Policy, 2009

    2009-01-01

    Since the days when the country was dotted with one-room schoolhouses, many changes have taken place in school governance and management. In 1940, there were over 117,000 public school districts in the United States. In 2000, there were fewer than 15,000, even though the student population of the country had doubled in that time. While school…

  20. 7 CFR 958.27 - Districts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...): All territory within a boundary following the Snake River northwesterly from its junction with the... northeasterly along the Malheur River to the junction with the Snake River, the point of beginning. District No... Malheur River with the Snake River and extending southwestward along the Malheur River to its...

  1. School District Profiles, 1998-99.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Children, Families, and Learning, St. Paul.

    This document is the 26th in a series that presents data on school districts in Minnesota in the areas of enrollment, staffing, and finance. Since 1994-1995, data has been presented as per average daily membership, but before that, weighted average daily membership was used. Increases in student enrollment in Minnesota began with the 1985-1986…

  2. Model Program: Conestoga Valley School District, PA

    ERIC Educational Resources Information Center

    Litowitz, Len S.

    2007-01-01

    This article features the Conestoga Valley School District and its Technology Education program. Conestoga Valley, which is located in historic Lancaster County, Pennsylvania, covers 56 square miles comprising a population of approximately 29,000 people in an area that is best described as agricultural and rural-residential. Situated near the…

  3. Budget Eliminates Emergency Grants; Districts Regroup

    ERIC Educational Resources Information Center

    Shah, Nirvi

    2011-01-01

    Emergency training programs aimed to prepare schools for events like Columbine are losing their funding amid budget cuts. "Readiness and Emergency Management for Schools" grants from the federal office of safe and drug-free schools, has evaporated. After paying for hundreds of school districts to prepare for a Columbine-like event, the roughly…

  4. Opportunities for ESAs Serving Rural School Districts.

    ERIC Educational Resources Information Center

    Harmon, Hobart L.

    2003-01-01

    Opportunities abound for educational service agencies (ESAs) to assist rural schools districts with implementing the No Child Left Behind Act. Strategies that ESAs could pursue are presented for critical issues in the areas of school-community relationships, school roles in rural development, funding, standard setting, school size, facility…

  5. Balanced Literacy in an Urban School District.

    ERIC Educational Resources Information Center

    Frey, Bruce B.; Lee, Steve W.; Tollefson, Nona; Pass, Lisa; Massengill, Donita

    2005-01-01

    Balanced literacy is a philosophical orientation that assumes that reading and writing achievement are developed through instruction and support in multiple environments in which teachers use various approaches that differ by level of teacher support and child control. The authors describe 1 urban school district's real-world attempt to create a…

  6. Education Districts: A Concept for Restructuring Education.

    ERIC Educational Resources Information Center

    Bragg, Daryl; Schladweiler, Kathryn

    In rural Minnesota many school districts are limited in their efforts to restructure by low enrollment, rural geographic location, meager tax base, narrow staff experience, extensive job responsibilities for staff, restricted staff development opportunities, and lack of direction in curriculum coordination. Because of actual or perceived…

  7. Administering and Preserving District Records in Pakistan.

    ERIC Educational Resources Information Center

    Moir, Martin

    1990-01-01

    Reports on a 1986-87 study of the value, storage conditions, use, and management of district records in Pakistan. Possible solutions to some of the problems identified are analyzed. Recommendations include relocation of records, microfilming, and development of records management and public access policies. Several immediate actions are also…

  8. District Practices Study. Phase III Summary Report.

    ERIC Educational Resources Information Center

    Advanced Technology, Inc., Reston, VA.

    Following up on the first two phases (1976-82) of the "District Practices Study" of Title I of the Elementary and Secondary Education Act (ESEA) as presented in a resource book and seven special reports, this report is devoted to the study's third and final phase. During phase III (1982-83), researchers visited 14 sites to describe their solutions…

  9. Hidalgo School District Supports All Students

    ERIC Educational Resources Information Center

    Nodine, Thad R.

    2012-01-01

    In 2005, the Hildago (Texas) Independent School District, in partnership with the University of Texas-Pan American, the University of Texas System, the Communities Foundation of Texas/Texas High School Project, and the Bill & Melinda Gates Foundation, promised that all of its students would earn college credits before graduating from high school.…

  10. 7 CFR 923.14 - District.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false District. 923.14 Section 923.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE SWEET CHERRIES GROWN IN...

  11. 7 CFR 930.6 - District.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false District. 930.6 Section 930.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE TART CHERRIES GROWN IN THE STATES...

  12. 7 CFR 923.14 - District.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false District. 923.14 Section 923.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET CHERRIES GROWN IN...

  13. 7 CFR 930.6 - District.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false District. 930.6 Section 930.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE TART CHERRIES GROWN IN THE STATES...

  14. 7 CFR 930.6 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false District. 930.6 Section 930.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE TART CHERRIES GROWN IN THE STATES...

  15. 7 CFR 923.14 - District.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false District. 923.14 Section 923.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE SWEET CHERRIES GROWN IN...

  16. 7 CFR 923.14 - District.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false District. 923.14 Section 923.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET CHERRIES GROWN IN...

  17. 7 CFR 923.14 - District.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false District. 923.14 Section 923.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET CHERRIES GROWN IN...

  18. Districts Make Strides with Common Vision

    ERIC Educational Resources Information Center

    Jacobson, Linda

    2007-01-01

    Springboard Schools, originally called the Bay Area School Reform Collaborative, were founded in 1995 in response to the Annenberg Challenge--a five-year effort to improve nine urban school districts financed by the philanthropist, ambassador, and publisher Walter H. Annenberg. In 2003, the group, headed by Executive Director Merrill Vargo,…

  19. School Districts as Partners in Research Efforts

    ERIC Educational Resources Information Center

    Muñoz, Marco A.; Rodosky, Robert J.

    2015-01-01

    When researchers are focused on improving teaching-and-learning domains that match the school district's strategic plan, not only focusing on their own research agenda, they yield powerful results that can be useful for guiding processes of improving student learning.

  20. Urban Districts Compare Notes on Operation

    ERIC Educational Resources Information Center

    Aarons, Dakarai I.

    2009-01-01

    Urban school systems are large businesses, charged with running a wide range of noninstructional functions that typically do not garner them much national notice. Now, thanks to the work of a coalition of big-city districts, their leaders are gathering data on how those operations are run, in the hope of improving their business practices. The…