The Changing Landscape--State Policy-Making: Public Service and Teacher Education in Ireland 1950-1980

ERIC Educational Resources Information Center

Herron, Donald; Harford, Judith

2016-01-01

Radical economic policy change from the 1950s had major implications for Irish education which had traditionally drawn its values and orientation from Catholicism and cultural nationalism. While change to the economically-related administrative structures were bold and innovative, responses in the sphere of education were less so. This article…

Predator or Proprietor? Challengers to the Liberal Education Throne

ERIC Educational Resources Information Center

Wittnebel, Leo

2012-01-01

The nature of the changing economic climate has resulted in drastic changes in the postsecondary education landscape. With record numbers of adult learners seeking to further their education, they are faced with numerous outlets, including traditional liberal universities and a variety of for-profit colleges and vocational schools that have…

A Time of Transition: Exploring Special Educational Provision in the Republic of Ireland

ERIC Educational Resources Information Center

Shevlin, Michael; Kenny, Mairin; Loxley, Andrew

2008-01-01

Special educational provision in the Republic of Ireland has experienced significant changes in the past decade. A combination of interrelated factors including litigation, legislation, parental advocacy and international developments has radically altered the landscape of special education. As a result of these changes the move towards…

"I Dream a World": Inclusivity in Choral Music Education

ERIC Educational Resources Information Center

Fuelberth, Rhonda; Todd, Christy

2017-01-01

This article explores how choral music educators can facilitate access to meaningful music experiences for all students in their schools. In a changing landscape that honors equity and diversity, music education environments must also change to align with these values. To provide the optimal environment for successful inclusive practice, choral…

Medical education: Changes and perspectives

PubMed Central

Zhang, Qin; Lee, Liming; Gruppen, Larry D.; Ba, Denian

2013-01-01

As medical education undergoes significant internationalization, it is important for the medical education community to understand how different countries structure and provide medical education. This article highlights the current landscape of medical education in China, particularly the changes that have taken place in recent years. It also examines policies and offers suggestions about future strategies for medical education in China. Although many of these changes reflect international trends, Chinese medical education has seen unique transformations that reflect its particular culture and history. PMID:23631405

Curioser and Curioser: New Concepts in the Rapidly Changing Landscape of Educational Administration.

ERIC Educational Resources Information Center

Fowler, Frances C.

1999-01-01

The new "Handbook" assumes that society is changing rapidly and educational administration must change with it. This article critiques chapters on four concepts: ideology, the new consumerism, social capital, and the new institutionalism. Consumerism is pure 19th-century liberalism/individualism; social capital theory and…

Resilience in Change: Positive Perspectives on the Dynamics of Change in Early Childhood Systems

ERIC Educational Resources Information Center

Douglass, Anne

2016-01-01

Change is a central feature of the early care and education landscape today. Much of the research on educational change focuses on the negative or challenging aspects of change. This study employed a critical theory framework from the organizational sciences field, positive organizational scholarship, to offer a new way of thinking about change in…

A Review of the Foundational Processes that Influence Beliefs in Climate Change: Opportunities for Environmental Education Research

ERIC Educational Resources Information Center

Brownlee, Matthew T.J.; Powell, Robert B.; Hallo, Jeffery C.

2013-01-01

Recently, many organizations involved in environmental education have initiated programs that aim to educate visitors or other publics who interact with nature-based resources about the impacts and landscape transformations occurring because of climatic changes. However, many psychological, human-evolutionary, and social-ecological processes that…

Globalization and Higher Education Organizational Change: A Framework for Analysis

ERIC Educational Resources Information Center

Vaira, Massimiliano

2004-01-01

The aim of this article is to outline a theoretical framework to address Higher Education organizational change in a globalized and globalizing age. The paper will start with a brief description of trends characterizing the global landscape and their relationships with Higher Education policies and institutions. Although these trends are well…

Reflections on Educational Psychology in an Emerging Democracy

ERIC Educational Resources Information Center

Eloff, Irma

2015-01-01

This paper reflects on the changes in Educational Psychology in South Africa in a ten year period (2005-2015) after the first democratic elections. It shows how Educational Psychology as a scientific discipline, and as a helping profession, has responded to the changing landscape and how the post-democracy years inspired a complete departure from…

Pardon the Disruption ... Innovation Changes How We Think about Higher Education

ERIC Educational Resources Information Center

DiSalvio, Philip

2012-01-01

This article illustrates the landscape-changing potential of the "disruptive innovation" taking place on the shores of the Charles River. Learning technologies now being used in the massive open online course (MOOC) movement, some suggest, will change the way people think about higher education. MOOCs are based on an open-networked learning…

Learning Outcomes as a Key Concept in Policy Documents throughout Policy Changes

ERIC Educational Resources Information Center

Prøitz, Tine Sophie

2015-01-01

Learning outcomes can be considered to be a key concept in a changing education policy landscape, enhancing aspects such as benchmarking and competition. Issues relating to concepts of performance have a long history of debate within the field of education. Today, the concept of learning outcomes has become central in education policy development,…

Raising Employee Engagement through Workplace Financial Education

ERIC Educational Resources Information Center

Vitt, Lois A.

2014-01-01

This chapter discusses shifts in hiring and benefits that changed the employment landscape, offering a historical look at workplace financial education, and arguing that educating employees to adjust to new financial realities is a win-win for employers and employees.

The Role of Ethnicity in the Higher Education Institution Selection Process

ERIC Educational Resources Information Center

Jordaan, Y.; Wiese, M.

2010-01-01

Changes in the higher education landscape have led to many higher education institutions reassessing their recruitment and marketing strategies. A proper understanding of the relative importance of the choice factors that prospective students consider when selecting a higher education institution will enable higher education administrators and…

Professional Identity and Educational Reform: Confronting My Habitual Practices as a Teacher Educator

ERIC Educational Resources Information Center

Doecke, Brenton

2004-01-01

This essay explores my role as a teacher educator within a changing policy and curriculum landscape, including managerial attempts to define acceptable educational "outcomes" and other globalising pressures to regulate education. I interrogate my professional knowledge and experience as a teacher educator, raising questions about the adequacy of…

Intensification and Isolation: Alienated Teaching and Collaborative Professional Relationships in the Accountability Context

ERIC Educational Resources Information Center

Stone-Johnson, Corrie

2016-01-01

The global educational landscape continues to change in response to three forces: a new paradigm of curriculum approaches that has shifted from teaching to learning; public demand for evidence of this learning; and decentralization of public schools (Sahlberg in "Journal of Educational Change," 12(2):173-185, 2011). These changes have…

Defining Purpose for Policy and Practice

ERIC Educational Resources Information Center

Kardos, Susan M.

2012-01-01

Jonathan Woocher's "Reinventing Jewish Education for the 21st Century" presents a vision for a reimagined system of Jewish education. The educational landscape is changing, Woocher says, both because of a myriad of contextual factors (economic, geopolitical, technological, sociological) and because of the very need for Jewish educational decision…

Exploring Out-of-School Play and Educational Readiness

ERIC Educational Resources Information Center

Dealey, Rhonda Peterson; Stone, Mark H.

2018-01-01

Play researchers and theorists have cautioned that children's early play is changing in a manner that is detrimental to their development. Meanwhile U.S. governmental pressures and increasingly higher standards for education are changing the landscape of kindergarten and early learning. This study investigates the relationship between children's…

Navigating Disruptive Innovation in Undergraduate Business Education

ERIC Educational Resources Information Center

Behara, Ravi S.; Davis, Mark M.

2015-01-01

The undergraduate business education landscape is dramatically changing and will continue to do so for the foreseeable future. Many of the changes are being driven by increasing costs, advances in technology, rapid globalization, and an increasingly diverse workforce and customer base, and are occurring simultaneously in both the business world…

(Re)Thinking (Trans)Formation in South African (Higher) Education

ERIC Educational Resources Information Center

Le Grange, Lesley

2011-01-01

In this article I outline two broad sets of changes characterising the South African higher education landscape. The first relates to, among other things, structural changes (such as mergers and incorporations), the reorganisation of teaching programmes (influenced by the mode 2 knowledge), and the introduction of performativity regimes, most…

Genealogy of training in vascular neurosurgery.

PubMed

Chowdhry, Shakeel A; Spetzler, Robert F

2014-02-01

Remarkable advances and changes in the landscape of neurovascular disease have occurred recently. Concurrently, a paradigm shift in training and resident education is underway. This crossroad of unique opportunities and pressures necessitates creative change in the training of future vascular neurosurgeons to allow incorporation of surgical advances, new technology, and supplementary treatment modalities in a setting of reduced work hours and increased public scrutiny. This article discusses the changing landscape in neurovascular disease treatment, followed by the recent changes in resident training, and concludes with our view of the future of training in vascular neurosurgery.

The hills are alive: Earth surface dynamics in the University of Arizona Landscape Evolution Observatory

NASA Astrophysics Data System (ADS)

DeLong, S.; Troch, P. A.; Barron-Gafford, G. A.; Huxman, T. E.; Pelletier, J. D.; Dontsova, K.; Niu, G.; Chorover, J.; Zeng, X.

2012-12-01

To meet the challenge of predicting landscape-scale changes in Earth system behavior, the University of Arizona has designed and constructed a new large-scale and community-oriented scientific facility - the Landscape Evolution Observatory (LEO). The primary scientific objectives are to quantify interactions among hydrologic partitioning, geochemical weathering, ecology, microbiology, atmospheric processes, and geomorphic change associated with incipient hillslope development. LEO consists of three identical, sloping, 333 m2 convergent landscapes inside a 5,000 m2 environmentally controlled facility. These engineered landscapes contain 1 meter of basaltic tephra ground to homogenous loamy sand and contains a spatially dense sensor and sampler network capable of resolving meter-scale lateral heterogeneity and sub-meter scale vertical heterogeneity in moisture, energy and carbon states and fluxes. Each ~1000 metric ton landscape has load cells embedded into the structure to measure changes in total system mass with 0.05% full-scale repeatability (equivalent to less than 1 cm of precipitation), to facilitate better quantification of evapotraspiration. Each landscape has an engineered rain system that allows application of precipitation at rates between3 and 45 mm/hr. These landscapes are being studied in replicate as "bare soil" for an initial period of several years. After this initial phase, heat- and drought-tolerant vascular plant communities will be introduced. Introduction of vascular plants is expected to change how water, carbon, and energy cycle through the landscapes, with potentially dramatic effects on co-evolution of the physical and biological systems. LEO also provides a physical comparison to computer models that are designed to predict interactions among hydrological, geochemical, atmospheric, ecological and geomorphic processes in changing climates. These computer models will be improved by comparing their predictions to physical measurements made in LEO. The main focus of our iterative modeling and measurement discovery cycle is to use rapid data assimilation to facilitate validation of newly coupled open-source Earth systems models. LEO will be a community resource for Earth system science research, education, and outreach. The LEO project operational philosophy includes 1) open and real-time availability of sensor network data, 2) a framework for community collaboration and facility access that includes integration of new or comparative measurement capabilities into existing facility cyberinfrastructure, 3) community-guided science planning and 4) development of novel education and outreach programs.Artistic rendering of the University of Arizona Landscape Evolution Observatory

Exploring Educational Interactions: A Lesson for the Development of Interdisciplinary Working?

ERIC Educational Resources Information Center

McGinley, Brian P.; Grieve, Ann M.

2011-01-01

This paper reports a small-scale study exploring the communicative interactions of secondary teachers and community educators with colleagues and learners in educational environments. This research is conducted in a changing educational landscape where there is a more holistic approach to education being adopted and where an extended Scottish…

A Lesson of Lost Political Capital in Public Higher Education: Leadership Challenges in a Time of Needed Organizational Change

ERIC Educational Resources Information Center

Hilton, Mark; Jacobson, Rod

2012-01-01

All higher education institutions are struggling with a rapidly changing market and financial landscape. Here is a management-centered analysis of what happened when a college president, recognizing the need to make a radical adaptation to those changes, tried moving a campus community to a new organizational model, without collegial consensus,…

Tanzania Higher Education--Fifty Years after Independence

ERIC Educational Resources Information Center

Mnubi, Godfrey M.

2013-01-01

As Tanzania celebrates fifty years of independence at the crossroads of globalization, the country has experienced a changing landscape and a major transformation in higher learning education with spectacular expansion in student enrollment rates. This requires its higher education institutions, particularly universities, to function effectively…

Preparing Teachers for Diversity: The Role of Initial Teacher Education. Final Report

ERIC Educational Resources Information Center

European Commission, 2017

2017-01-01

Even though the diversity found in European societies is not a new phenomenon, its nature is rapidly changing. Europe is becoming increasingly diverse due to intra-European mobility, international migration and globalisation. These societal changes affect the educational landscape and organisation, and create both new opportunities and challenges…

How Affluent Is the South African Higher Education Sector and How Strong Is the South African Academic Profession in the Changing International Academic Landscape?

ERIC Educational Resources Information Center

Wolhuter, C. C.; Higgs, P.; Higgs, L. G.; Ntshoe, I.

2010-01-01

The aim of this article is to determine to what extent South African higher education and the South African academic profession can hold their own, within the international constellation of higher education systems and academic profession contingents. The article uses the theoretical framework of current changes taking place in higher education…

Managing the Tensions between Maintaining Academic Standards and the Commercial Imperative in a UK Private Sector Higher Education Institution

ERIC Educational Resources Information Center

Pitcher, Graham Simons

2013-01-01

In a changing landscape of higher education, universities have been moving towards a market-led approach to strategic management. This paper examines the case of a UK private sector education provider that gained degree-awarding powers following changes made in 2004 by the UK Government to the accreditation criteria for recognised degree-awarding…

The Emergent Terrains of "Higher Education Regionalism": How and Why Higher Education Is an Interesting Case for Comparative Regionalism

ERIC Educational Resources Information Center

Chou, Meng-Hsuan; Ravinet, Pauline

2016-01-01

The introduction of regional political initiatives in the higher education sector symbolizes one of the many aspects of the changing global higher education landscape. Remarkably, these processes have generally escaped comparative scrutiny by scholars researching higher education policy cooperation or regional integration. In this article, we…

(De)Valuing Higher Education: Educated Youth, Generational Differences and a Changing Educational Landscape in Kathmandu, Nepal

ERIC Educational Resources Information Center

Kölbel, Andrea

2013-01-01

Within a single generation Nepal has seen a tremendous increase in higher education opportunities. This rapid growth has encouraged the participation of many young people from social groups previously unrepresented at university. A more questionable consequence however has been the growing divergence and complexity of the educational landscape…

Adult and Community Education Policy in Aotearoa New Zealand 2000-2014: Neoliberal Influences?

ERIC Educational Resources Information Center

Leach, Linda

2014-01-01

Changes in tertiary education policy in Aotearoa New Zealand in the last decade have impacted on adult and community education (ACE). Marginalized and understood as non-formal education at the turn of the century, ACE is now part of the "tertiary landscape". It is explicitly steered by education policy, its role severely narrowed, its…

Access to Interprofessional Continuing Education in Integrated Care through Digital Instructional Technology

ERIC Educational Resources Information Center

Lapidos, Adrienne; Ruffolo, Mary

2017-01-01

In preparing the workforce for integrated care, continuing professional education serves a critical role. Within a rapidly changing health care landscape, matriculated students now benefit from pedagogical innovations supporting integrated care, particularly interprofessional education, and working professionals must not be excluded from this…

Thinking Inclusively about Gifted Education: A Tribute to Judy Lupart

ERIC Educational Resources Information Center

Porath, Marion

2012-01-01

Dr. Judy Lupart's distinguished career is highlighted by her important contributions to the education of students with exceptional learning needs. The breadth of her vision and the range of exceptional learning needs she considered in her thinking about inclusive education changed the landscape of special education in Canada and elsewhere. Dr.…

Knowledge Typologies for Professional Learning: Educators' (Re)Generation of Knowledge When Learning Open Educational Practice

ERIC Educational Resources Information Center

Hood, Nina; Littlejohn, Allison

2017-01-01

Open education resources (OER) and accompanying open education practices (OEP), are changing the education landscape. For educators to take full advantage of the opportunities OER offer they must engage in learning activities to facilitate the extension and adaption of their practice. This paper forms part of a larger study exploring how adult…

Perceived Impact of Quality in a 21st Century Community Learning Center Out-of-School Time Program: A Case Study

ERIC Educational Resources Information Center

Wright, Patricia Thomas

2012-01-01

Concern for the safety, education and well-being of children during out-of-school time is helping to change the landscape and priorities of families, educators and policy-makers. Changes in family structure and society have presented the need for quality out-of-school time programs. The changing family structure caused by both parents working…

Changing Pedagogic Codes in a Class of Landscape Architects Learning "Ecologically Sustainable Development"

ERIC Educational Resources Information Center

Lawson, G. M.

2010-01-01

Professional discourse in education has been the focus of research conducted mostly with teachers and professional practitioners, but the work of students in the built environment has largely been ignored. This article presents an analysis of students' visual discourse in the final professional year of a landscape architecture course in Brisbane,…

Students and the Governance of Higher Education: A UK Perspective

ERIC Educational Resources Information Center

Rodgers, Timothy; Freeman, Rebecca; Williams, James; Kane, David

2011-01-01

In the United Kingdom, the higher education landscape has undergone a transformation since the late 1980s as seen in the "massification" of higher education and the "quality revolution". These changes have resulted in an increased sense of accountability, to principle stakeholders: the government, the taxpayer and students…

The Conflict of Commodification of Traditional Higher Education Institutions

ERIC Educational Resources Information Center

Plante, Jarrad

2016-01-01

Moving into the 21st century, the landscape of the traditional higher education institution has changed, including its model of conducting business. Students in the millennial generation see higher education as a commodity, where learning can be acquired through different delivery systems. It is imperative that organizational leaders, like those…

Tennessee Higher Education Fact Book: 2015-2016

ERIC Educational Resources Information Center

Tennessee Higher Education Commission, 2016

2016-01-01

In January 2010, the General Assembly passed the Complete College Tennessee Act (CCTA), a comprehensive reform agenda that seeks to transform public higher education through changes in academic, fiscal and administrative policies at the state and institutional level. While the higher education landscape has been shaped by the CCTA, higher…

Tennessee Higher Education Fact Book: 2014-2015

ERIC Educational Resources Information Center

Tennessee Higher Education Commission, 2015

2015-01-01

In January 2010, the General Assembly passed the Complete College Tennessee Act (CCTA), a comprehensive reform agenda that seeks to transform public higher education through changes in academic, fiscal and administrative policies at the state and institutional level. While the higher education landscape has been shaped by the CCTA, higher…

Tennessee Higher Education Adult Student Fact Book: 2015-2016

ERIC Educational Resources Information Center

Tennessee Higher Education Commission, 2016

2016-01-01

In January 2010, the General Assembly passed the Complete College Tennessee Act (CCTA), a comprehensive reform agenda that seeks to transform public higher education through changes in academic, fiscal and administrative policies at the state and institutional levels. While the higher education landscape has been shaped by the CCTA, higher…

The Right to Higher Education: Beyond Widening Participation. Foundations and Futures of Education

ERIC Educational Resources Information Center

Burke, Penny

2012-01-01

The landscape of higher education has undergone change and transformation in recent years, partly as a result of diversification and massification. However, persistent patterns of under-representation continue to perplex policy-makers and practitioners, raising questions about current strategies, policies and approaches to widening participation.…

Tennessee Higher Education Adult Student Fact Book: 2014-2015

ERIC Educational Resources Information Center

Tennessee Higher Education Commission, 2015

2015-01-01

In January 2010, the General Assembly passed the Complete College Tennessee Act (CCTA), a comprehensive reform agenda that seeks to transform public higher education through changes in academic, fiscal and administrative policies at the state and institutional levels. While the higher education landscape has been shaped by the CCTA, higher…

Critical Policy Research and Special Education Policymaking: A Policy Trajectory Approach

ERIC Educational Resources Information Center

Liasidou, Anastasia

2009-01-01

Special educational policymaking is a discursive struggle, a power/knowledge interplay constituted within a realm of contradictory beliefs, values and discourses that frame the context within which the education of disabled children is envisioned and realised. The prevalent policy landscapes are precarious and ever-changing, as different…

Success with ELLs: Working with English Language Learners--Looking Back, Moving Forward

ERIC Educational Resources Information Center

DelliCarpini, Margo; Alonso, Orlando

2013-01-01

In the years since 2008, when the "Success with ELLs" column started, these authors have seen many changes to the educational landscape, not dealing specifically with ELLs, but having implications for their education. Probably, the most significant change has been the adoption of the Common Core State Standards (CCSS), which have no…

Career-Related Learning and Science Education: The Changing Landscape

ERIC Educational Resources Information Center

Hutchinson, Jo

2012-01-01

Pupils ask STEM subject teachers about jobs and careers in science, but where else do they learn about work? This article outlines career-related learning within schools in England alongside other factors that influence pupils' career decisions. The effect of the Education Act 2011 will be to change career learning in schools. The impact on…

Economic Growth and Landscape Change

USGS Publications Warehouse

Prato, Tony; Fagre, Dan

2007-01-01

Sustaining Rocky Mountain Landscapes provides a scientific basis for communities to develop policies for managing the growth and economic transformation of the CCE without sacrificing the quality of life and environment for which the land is renowned. This forthcoming edited volume focuses on five aspects of sustaining mountain landscapes in the CCE and similar regions in the Rocky Mountains. The five aspects are: 1) how social, economic, demographic and environmental forces are transforming ecosystem structure and function, 2) trends in use and conditions for human and environmental resources, 3) activating science, policy and education to enhance sustainable landscape management, 4) challenges to sustainable management of public and private lands, and 5) future prospects for achieving sustainable landscapes.

The Professional Learning Needs and Priorities of Higher-Education-Based Teacher Educators in England, Ireland and Scotland

ERIC Educational Resources Information Center

Czerniawski, Gerry; Gray, Donald; MacPhail, Ann; Bain, Yvonne; Conway, Paul; Guberman, Ainat

2018-01-01

Against a rapidly changing policy landscape for teacher education, exacerbated by 'Brexit' in the UK, findings are presented from an electronic survey of 272 higher-education based teacher educators in England, the Republic of Ireland and Scotland about their experiences of, and priorities for, professional learning. While the data generated were…

New Developments in Transnational Education and the Challenges for Higher Education Professional Staff

ERIC Educational Resources Information Center

Henderson, Michelle; Barnett, Rebecca; Barrett, Heather

2017-01-01

Transnational education (TNE) is a fast moving area. The growth of TNE provision across the higher education (HE) sector has meant professional staff have developed considerable experience and knowledge in this field. However, the development of online and distance learning provision combined with the changing TNE landscape has given rise to new…

From Preservice to Teacher Leadership: Meeting the Future in Educator Preparation

ERIC Educational Resources Information Center

Holland, John M.; Eckert, Jon; Allen, Megan M.

2014-01-01

Amidst myriad reforms, the education landscape is rapidly shifting. There has been a call for teacher leadership to lead these reforms, helping transform the profession and reshape education. The call for teacher leadership is changing the role of a teacher, and as this role transforms, so must teacher education. The authors examine teacher…

Developing virtual patients for medical microbiology education.

PubMed

McCarthy, David; O'Gorman, Ciaran; Gormley, Gerry J

2013-12-01

The landscape of medical education is changing as students embrace the accessibility and interactivity of e-learning. Virtual patients are e-learning resources that may be used to advance microbiology education. Although the development of virtual patients has been widely considered, here we aim to provide a coherent approach for clinical educators. Copyright © 2013 Elsevier Ltd. All rights reserved.

An Analysis of Online Course Sizes as It Relates to Student Success and Faculty Performance through Hierarchical Regression

ERIC Educational Resources Information Center

Aylward, Bryan T.

2018-01-01

Online distance education program has continued to change the educational landscape in higher education. There has been extensive research on the relationship between course size, faculty performance, and student success within traditional on-ground colleges and universities, but limited research as it related to online educational modalities. The…

Community-Based Collaboration for Early Childhood Teacher Education: Partner Experiences and Perspectives as Co-Teacher Educators

ERIC Educational Resources Information Center

Lees, Anna; Kennedy, Adam S.

2017-01-01

The relevance and effectiveness of traditional, course- and clinical-experience-based models of teacher preparation have been called into question, and institutions of teacher education must respond to the changing landscape of educational policy, which increasingly emphasizes that candidates must be prepared for challenges faced in complex,…

Education and training in family medicine: progress and a proposed national vision for 2030

PubMed Central

Goh, Lee Gan; Ong, Chooi Peng

2014-01-01

This review provides an update of education and training in family medicine in Singapore and worldwide. Family medicine has progressed much since 1969 when it was recognised as the 20th medical discipline in the United States. Three salient changes in the local healthcare landscape have been noted over time, which are of defining relevance to family medicine in Singapore, namely the rise of noncommunicable chronic diseases, the care needs of an expanding elderly population, and the care of a larger projected population in 2030. The change in the vision of family medicine into the future refers to a new paradigm of one discipline in many settings, and not limited to the community. Family medicine needs to provide a patient-centred medical home, and the discipline’s education and training need to be realigned. The near-term training objectives are to address the service, training and research needs of a changing and challenging healthcare landscape. PMID:24664375

UMBC CENTER FOR URBAN ENVIRONMENTAL RESEARCH AND EDUCATION

EPA Science Inventory

This was a multi-year project to establish the Center for Urban Environmental Research and Education (CUERE) at UMBC. The Center was founded to advance understanding of the environmental, social and economic consequences of changes to the urban and suburban landscape.

The Future of Work, Business Education, and the Role of AACSB

ERIC Educational Resources Information Center

Beck-Dudley, Caryn L.

2018-01-01

In this keynote address to the Academy of Legal Studies in Business, delivered on September 8, 2017 in Savannah, Georgia, Karyn Beck-Dudley, discusses her new role as vice-chair/chair elect of Association to Advance Collegiate Schools of Business (AACSB), and the changing role of AACSB to keep pace with a rapidly changing education landscape. The…

The SENCO Role in Post-Primary Schools in Ireland: Victims or Agents of Change?

ERIC Educational Resources Information Center

Fitzgerald, Johanna; Radford, Julie

2017-01-01

This paper considers the role of Special Educational Needs Coordinators (SENCOs) in mainstream post-primary schools (12-18 years) in Ireland. Little is known of the role in the Irish context and it is hoped that this research will inform policy. The Irish educational landscape has witnessed seismic change recently with further transformation…

Changing Our Landscape of Inquiry for a New Science of Education

ERIC Educational Resources Information Center

Thomas, Gary

2012-01-01

In this essay, Gary Thomas argues that education research repeatedly makes a mistake first noted by Dewey: it misunderstands our science. This misunderstanding has led to attempts to import various putatively scientific precepts into education inquiry. But in reality, he argues, those "scientific" precepts do not characterize scientific endeavor,…

Enhancing Teaching and Learning: Libraries and Open Educational Resources in the Classroom

ERIC Educational Resources Information Center

Davis, Erin; Cochran, Dory; Fagerheim, Britt; Thoms, Becky

2016-01-01

Academic libraries continually adjust services to adapt to the ever-changing landscape in higher education. In response to the broken textbook market, libraries are becoming actively involved in the open educational resources (OER) movement. Although there is not a formal program in place, librarians at Utah State University explored a…

The Carnegie Unit: A Century-Old Standard in a Changing Education Landscape

ERIC Educational Resources Information Center

Silva, Elena; White, Taylor; Toch, Thomas

2015-01-01

Early in the twentieth century, the industrialist Andrew Carnegie established the Carnegie Foundation for the Advancement of Teaching to create a pension system for the nation's college professors. The introduction of this pension system proved an ingenious educational reform. At the time, American higher education was a largely ill-defined…

Governmental Steering, Reform and the Institutionalization of Student Interest in Higher Education in Norway

ERIC Educational Resources Information Center

Stensaker, Bjørn; Michelsen, Svein

2012-01-01

The article addresses the relationship between changes in the higher education landscape concerning its structure and governance, and the organization of student interest representation at the institutional and national level. Based on a historical analysis of the development of higher education in Norway, the article identifies close links…

The Status of High School Online Physical Education in the United States

ERIC Educational Resources Information Center

Daum, David Newman; Buschner, Craig

2012-01-01

Online learning is changing the educational landscape despite the limited empirical research and conflicting results about its effectiveness to produce student learning. The purpose of this study was to describe the status of online physical education (OLPE) in the United States. Surveys were sent to forty-five high school online physical…

Reconstructing Montessori: On Being an Authentic Montessori School

ERIC Educational Resources Information Center

Monson, Michele

2006-01-01

In preparation for the centennial of Montessori education, school leaders have a unique responsibility--not only to the communities, but also to Dr. Montessori's memory--to revise the educational practices in a manner that is both respectful of her theories and responsive to a changing educational landscape. This article outlines one example of…

Understanding the New Right and Its Impact on Education. Fastback 195.

ERIC Educational Resources Information Center

Kincheloe, Joe L.

The Kanawha County textbook controversy of 1974 sparked profound changes in the American political landscape and American education. The roots of this controversy go back to the 1960's, when drug use, women's liberation, violence, and sex education convinced conservatives that America was in moral decline. Parents in Kanawha County fingered school…

A New Research Agenda for Educational Leadership and Policy

ERIC Educational Resources Information Center

Ball, Stephen J.

2011-01-01

This paper identifies some new research issues and sketches out some new research questions for education policy and leadership researchers as a response to ongoing changes in the landscape of English education policy. Three interrelated issues are considered: leadership, values and interests, and ownership. It argues for the need to ask new…

The Globalisation of Public Higher Education in Macau

ERIC Educational Resources Information Center

Lau, Cheng Man Diana; Yuen, Pong Kau

2014-01-01

After the political transition in 1999, the economic performance of Macau skyrocketed within a short period of time. Globalisation and the changing political, economic and social landscapes have all exerted influence on higher education. The purpose of this paper is to study the impact of globalisation on public higher education in Macau after the…

Growing the physics community in the Philippines in a changing landscape

NASA Astrophysics Data System (ADS)

Lim, May T.; Esguerra, Jose Perico H.

2015-12-01

Since the participation of the Philippines in the 3rd IUPAP International Conference on Women in Physics in 2008, the biggest change in the environment has happened online: Social media use is now pervasive. After the change in country leadership in 2010, policy directions were taken that directly affected the science research agenda, which in turn changed the research funding landscape. The uptake of government scholarship support for physics degrees continues to be popular with bachelor's and master's students regardless of gender. The country has also adopted the K-12 education system, and its impact on university employment remains to be seen.

The concept of landscape education at school level with respect to the directions of the science of landscape

NASA Astrophysics Data System (ADS)

Szczęsna, Joanna

2010-01-01

School education is both a starting point for the development of various scientific disciplines (school educates future researchers) and the result of science. The landscape research is conducted within many scientific disciplines and has a long tradition. Lanscape education, which is the result of a scientific dimension, is implemented in primary school under the nature subject. Primary school education is the only level at which the geographical contents are carried out on landscape. The landscape is of interest to many disciplines: geography, architecture, social sciences and the arts. In recent years, there were many studies which contained an overview of the main strands of the science of landscape, presented the differences in the meaning of the concept and objectives of individual research disciplines. These studies have become the ground for the characterization of the concept of landscape education implemented in Polish school and its evaluation in terms of scientific achievements. A review of educational purposes, the basic content of education and achievements of students, demonstrate the influence of multiple scientific disciplines in school landscape education. The most significant share of the course content are achievements of geography disciplines, particularly: physical geography, environmental protection and landscape ecology. Other scientific fields: literature, art, psychology, sociology, and architecture do not have any impact on the school landscape education or their impact remains marginal.

The Changing Landscape of Education in Africa: Quality, Equality and Democracy

ERIC Educational Resources Information Center

Johnson, David, Ed.

2008-01-01

It is 40 years since Coombs (1967) first drew attention to the World Education Crisis, and specifically problems in the educational systems of countries in the developing world. Today, many of these problems remain, and are most visible in the educational systems of countries in sub-Saharan Africa. A large number of children remain out of school…

The landscape for women leaders in dental education, research, and practice.

PubMed

Whelton, Helen; Wardman, Margaret J

2015-05-01

Following early limitations on women becoming educated in and practicing dentistry, the proportion of women enrolled in dental schools around the world has increased dramatically over the past decades. Dental schools have undergone a transformation from male dominance to almost equal numbers in the United States and female predominance in other countries including the United Kingdom. However, this change in student gender distribution has not been matched among academic leaders. Data from across the globe indicate a clear disproportion in favor of males in leadership positions in dentistry-and the more senior the position, the greater the imbalance. This article reviews the evolving changes in gender distribution across the landscape of dental education, research, and practice and some initiatives to address the gender imbalance in leadership. Such initiatives can help to ensure that, in the future, the profession benefits from the spectrum of influences brought to bear by the leadership of both women and men.

AASHE Digest. A Review of Campus Sustainability 2005

ERIC Educational Resources Information Center

Dautremont-Smith, Julian, Comp.

2006-01-01

This paper includes almost 250 stories about higher education institutions that are leading the way to a sustainable future. It is organized into 8 chapters covering: Institutional Change; Education & Outreach; Social Responsibility; Green Building; Energy & Climate; Food & Agriculture; Transportation; Waste, Water, Procurement, and Landscaping.…

The Curriculum Question in Doctoral Education

ERIC Educational Resources Information Center

González-Ocampo, Gabriela; Kiley, Margaret; Lopes, Amélia; Malcolm, Janice; Menezes, Isabel; Morais, Ricardo; Virtanen, Viivi

2015-01-01

The landscape of doctoral education has changed immensely during the last decades. Different transnational policies, different publics, different purposes and different academic careers all contribute to the need for a new understanding of this underresearched field. Our focus is on explicit curriculum analysis to undertake intentional and…

Changing the science education paradigm: from teaching facts to engaging the intellect: Science Education Colloquia Series, Spring 2011.

PubMed

Fischer, Caleb Nathaniel

2011-09-01

Dr. Jo Handelsman, Howard Hughes Medical Institute Professor in the Department of Molecular, Cellular and Developmental Biology at Yale University, is a long-time devotee of scientific teaching, receiving this year's Presidential Award for Science Mentoring. She gave a seminar entitled "What is Scientific Teaching? The Changing Landscape of Science Education" as a part of the Scientific Education Colloquia Series in spring 2011. After dissecting what is wrong with the status quo of American scientific education, several ideological and practical changes are proposed, including active learning, regular assessment, diversity, and mentorship. Copyright © 2011.

Issues in Business Education Programme: Challenges to National Transformation

ERIC Educational Resources Information Center

Ajisafe, Olatunbosun Emmanuel; Bolarinwa, Kayode Omotayo; Tuke, Edeh

2015-01-01

Transformation engenders change, and change denotes a departure from the old order to a new one. National transformation therefore implies fundamental change in the building block of a nation; change in the social, economic, infrastructural and political landscape of a nation. For transformation to be achieved, it must encompass all levels of…

A Study on the Impact of Teacher Attitude/Efficacy on the Use of Classroom Technology

ERIC Educational Resources Information Center

Ott, Jeran Louis

2017-01-01

Increased access to technology has changed the current educational landscape and, will dramatically affect the future of education. These shifts are redefining the roles of educators and require that teachers have the attributes necessary to legitimately incorporate technology into the classroom. The purpose of this study is to examine existing…

Mapping the Landscape of Communities of Practice as Professional Development in Irish Physical Education

ERIC Educational Resources Information Center

Parker, Melissa; Patton, Kevin; Tannehill, Deborah

2012-01-01

Numerous primary and post-primary communities of practice (CoP) are used as educational change mechanisms to support teachers improving physical education (PE) practice in Irish schools. This study's purpose was to examine perspectives of program facilitators and participants of Irish PE CoP created to address teachers' interests. Specifically…

Special Issue: Bridging the Diversity Divide--Globalization and Reciprocal Empowerment in Higher Education

ERIC Educational Resources Information Center

Chun, Edna; Evans, Alvin

2009-01-01

In this monograph, the authors focus on concrete approaches and tools that will assist educational leaders and educators in the creation of a genuinely inclusive campus culture. The first chapter, "The Changing Landscape and the Compelling Need for Diversity," provides an overview of forces that have historically inhibited the inclusion of women…

Imagining a Future: Changing the Landscape for Third Space Professionals in Australian Higher Education Institutions

ERIC Educational Resources Information Center

Veles, Natalia; Carter, Margaret-Anne

2016-01-01

In the last decade there has been a shift in the discourses around professional staff in higher education that has been influenced by neoliberal agenda that focused on driving education reforms. Earlier discussions centring around nomenclature variations have progressed to those about creating and developing borderless professionals operating in…

Reflections on the Implementation of the Gifted and Talented Policy in England, 1999-2011

ERIC Educational Resources Information Center

Brady, Maggie; Koshy, Valsa

2014-01-01

The landscape of gifted and talented education in England has changed in the past decade when the UK government launched an education programme for "gifted and talented" pupils as part of its Excellence in Cities policy initiative. The policy was initially intended to raise educational achievement of higher ability pupils in secondary…

Educational Reform in Greece: Central Concepts and a Critique

ERIC Educational Resources Information Center

Gounari, Panayota; Grollios, George

2012-01-01

The case of Greece as the most recent neoliberal experiment can provide valuable insights not only about a generalized attack on the welfare state and the public good, but also about the radical changes in public education that are altering its public mission, vision, and goals. In this paper first we trace the educational landscape in Greece as…

Modernisation of Higher Education in Europe: Academic Staff--2017. Eurydice Report

ERIC Educational Resources Information Center

Crosier, David; Birch, Peter; Davydovskaia, Olga; Kocanova, Daniela; Parveva, Teodora

2017-01-01

This report aims to provide insight into the realities faced by higher education academic staff at a time of fast-moving change and increasing societal demand. Fluctuating student numbers, new funding and steering mechanisms are among the features of today's European higher education landscape, but not enough is known about how academic staff are…

How We Get Somewhere Religiously: Religious Education and Deconversion

ERIC Educational Resources Information Center

Nagle, James Michael

2017-01-01

Engaging the work of Robert Kegan, Mary C. Boys, and John Caputo, this article explores whether disaffiliation, or more accurately deconversion, might be one possible outcome of successful religious education forming a mature religious consciousness for postmodernity's changing religious landscape. Through a presentation of deconversion literature…

Walking and Talking with Living Texts: Breathing Life against Static Standardisation

ERIC Educational Resources Information Center

Phillips, Louise Gwenneth; Willis, Linda-Dianne

2014-01-01

Current educational reform, policy and public discourse emphasise standardisation of testing, curricula and professional practice, yet the landscape of literacy practices today is fluid, interactive, multimodal, ever-changing, adaptive and collaborative. How then can English and literacy educators negotiate these conflicting terrains? The nature…

Educational Authority in the ''Open Door'' Marketplace

ERIC Educational Resources Information Center

Deterding, Nicole M.; Pedulla, David S.

2016-01-01

In recent years, private for-profit education has been the fastest growing segment of the U.S. postsecondary system. Traditional hiring models suggest that employers clearly and efficiently evaluate college credentials, but this changing institutional landscape raises an important question: How do employers assess credentials from emerging…

Designing Instruction for the Distance Learner

ERIC Educational Resources Information Center

Asunda, Paul A.

2010-01-01

A changing education landscape, diverse learner needs and technological advancements make this the perfect time for online and distance learning. Distance learning is increasingly becoming a preferred means for individuals to gain access to education and job preparation opportunities; this meets the public's learning needs "and" that of an…

Winds of Change in Higher Education.

PubMed

Ingolfsdottir, Kristin

2016-12-01

Recent developments confirm predictions by the IEEE that Massive Open Online Courses (MOOCs) will have extensive impact on the future landscape of higher education. New degree structures are being introduced and awarding of verified MOOC credentials is becoming more widespread, as is recognition of MOOC credits by universities and employers. The question is whether this disruptive influence is being sufficiently used as an incentive for re-evaluation of standard practices and for driving strategic change in higher education. Copyright © 2016 Elsevier Ltd. All rights reserved.

Professional Development for Teachers Working with International Students

ERIC Educational Resources Information Center

Tran, Ly Thi; Pasura, Rinos

2018-01-01

The commercialisation of education and the massive recruitment of international students across different vocational education and training (VET) systems including the US, UK, Canada and Australia have led to significant changes in the VET teaching and learning landscape. This situation compels the VET sector to design and develop new professional…

Geography and the Changing Landscape of Higher Education

ERIC Educational Resources Information Center

Erickson, Rodney A.

2012-01-01

Colleges and universities in the USA and many other countries find themselves in a deepening financial challenge that is significantly influencing operating decisions as well as student access to higher education. These trends are attributed to the weakened finances of governments, competition from non-discretionary public spending, the nature of…

An Online Adult-Learner Focused Program: An Assessment of Effectiveness

ERIC Educational Resources Information Center

Todd, Curtis L.; Ravi, Kokila; Akoh, Harry; Gray, Vance

2015-01-01

The landscape of higher education has significantly changed. Methods of instructional delivery, student profiles and degree offerings have transformed traditional brick and mortar institutions. Distance educational courses and programs, either fully online or hybrid, have been a major contributing factor in this shift. While a high percentage of…

Learning Outcomes across Disciplines and Professions: Measurement and Interpretation

ERIC Educational Resources Information Center

Caspersen, Joakim; Frølich, Nicoline; Karlsen, Hilde; Aamodt, Per Olaf

2014-01-01

Learning outcomes of higher education are a quality tool in a changing higher education landscape but cannot be seen as neutral measures across professions and disciplines. Survey results from graduates and recent graduates indicate that prevailing measures of learning outcomes yield the same result within and across disciplinary and professional…

Commissions, Reports, Reforms, and Educational Policy.

ERIC Educational Resources Information Center

Ginsberg, Rick, Ed.; Plank, David N., Ed.

"Blue-ribbon" commissions are an increasingly common feature of the American political landscape. This book examines the roles that blue-ribbon commissions and their reports have played in educational policymaking. The book begins with a foreword by Paul E. Peterson and an introductory chapter, "Commissions and Change" by Rick Ginsberg and David…

Research and Evaluation in Medical Education

ERIC Educational Resources Information Center

Ferris, Helena A.; Collins, Mary E.

2015-01-01

The landscape of medical education is continuously evolving, as are the needs of the learner. The appropriate use of research and evaluation is key when assessing the need for change and instituting one's innovative endeavours. This paper demonstrates how research seeks to generate new knowledge, whereas evaluation uses information acquired from…

American Sign Language and Early Intervention

ERIC Educational Resources Information Center

Snoddon, Kristin

2008-01-01

Since the beginning of the twenty-first century, the introduction in several countries of universal neonatal hearing screening programs has changed the landscape of education for deaf children. Due to the increasing provision of early intervention services for children identified with hearing loss, public education for deaf children often starts…

Update: New Skills for New Schools

ERIC Educational Resources Information Center

Caspe, Margaret; Lopez, M. Elena; Chu, Ashley; Weiss, Heather B.

2011-01-01

Since the 1997 publication of "New Skills for New Schools" by Harvard Family Research Project, the education reform landscape has changed dramatically, making it necessary to align teacher preparation and professional learning for family engagement with the goals of a twenty-first century education. Harvard Family Research Project is currently…

The Whole World In Your Hands: Using an Interactive Virtual Reality Sandbox for Geospatial Education and Outreach

NASA Astrophysics Data System (ADS)

Clucas, T.; Wirth, G. S.; Broderson, D.

2014-12-01

Traditional geospatial education tools such as maps and computer screens don't convey the rich topography present on Earth. Translating lines on a contour lines on a topo map to relief in a landscape can be a challenging concept to convey.A partnership between Alaska EPSCoR and the Geographic Information Network of Alaska has successfully constructed an Interactive Virtual Reality Sandbox, an education tool that in real-time projects and updates topographic contours on the surface of a sandbox. The sandbox has been successfully deployed at public science events as well as professional geospatial and geodesy conferences. Landscape change, precipitation, and evaporation can all be modeled, much to the delight of our enthusiasts, who range in age from 3 to 90. Visually, as well as haptically, demonstrating the effects of events (such as dragging a hand through the sand) on a landscape, as well as the intuitive realization of meaning of topographic contour lines, has proven to be engaging.

Regenerating the Australian Landscape of Professional VET Practice: Practitioner-Driven Changes to Teaching and Learning. A National Vocational Education and Training Research and Evaluation Program Report

ERIC Educational Resources Information Center

Figgis, Jane

2009-01-01

This publication explores both the characteristics and examples of innovative teaching and learning practice in Australia. It is based on discussions with practitioners and vocational education and training (VET) managers responsible for teaching and learning. It examines why and how people are changing their pedagogy, and with what results. It…

Massive Open Online Courses (MOOCs) and Their Impact on Academic Library Services: Exploring the Issues and Challenges

ERIC Educational Resources Information Center

Gore, Hannah

2014-01-01

2012 was a year of rapid change for education with the advent of MOOCs--Massive Open Online Courses--available for the world to use to learn for free. But what does this mean for the role of the librarian? How has the landscape in education changed, and what are the issues and challenges that librarians now face? This article reviews the position…

Recognizing Campus Landscapes as Learning Spaces

ERIC Educational Resources Information Center

Scholl, Kathleen G.; Gulwadi, Gowri Betrabet

2015-01-01

American higher education institutions face unique twenty-first century changes and challenges in providing good, holistic learning spaces for the diverse and evolving needs of today's college student. Continued enrollment growth, societal and technological changes, financial challenges, and a need for increased universal and open access create…

Virtual Schools: The Changing Landscape of K-12 Education in the U.S.

ERIC Educational Resources Information Center

Toppin, Ian N.; Toppin, Sheila M.

2016-01-01

Virtual schools are a growing phenomenon in k-12 education. School systems in almost every state in the United States offer some version of fully online or blended education. It is no longer far-fetched to conclude that if the current trend continues, virtual school enrollments will eclipse those of traditional brick-and-mortar k-12 institutions…

The Changing Landscape of Journalism Education in China

ERIC Educational Resources Information Center

Guo, Ke; Chen, Peiqin

2017-01-01

Journalism education in China can be traced back to the U.S. tradition of the 1920s and was influenced by the Soviet model in the 1950s. Although it has become very Chinese ever since, journalism education in China fluctuates between the two lines represented by the U.S. tradition and the Soviet model. This article hopes to expound upon the…

Pre-Service Teacher Training in Health and Well-Being in England: The State of the Nation

ERIC Educational Resources Information Center

Byrne, J.; Shepherd, J.; Dewhirst, S.; Pickett, K.; Speller, V.; Roderick, P.; Grace, M.; Almond, P.

2015-01-01

This paper presents findings from a survey of pre-service teacher training institutions in England with regard to the provision of health and well-being education. It examines factors affecting the inclusion of health and well-being, and explores educational implications in light of the changing landscape of pre-service teacher education in…

Envisioning a New Foundation for Gifted Education: Evolving Complexity Theory (ECT) of Talent Development

ERIC Educational Resources Information Center

Dai, David Yun

2017-01-01

This article presents a new theory of talent development, evolving complexity theory (ECT), in the context of the changing theoretical directions as well as the landscape of gifted education. I argue that gifted education needs a new foundation that provides a broad psychosocial basis than what the notion of giftedness can afford. A focus on…

Speaking Truth to Power: Understanding Education Research and the Educational Turn in South Africa's New Century

ERIC Educational Resources Information Center

Balfour, R. J.; Moletsane, R.; Karlsson, J.

2011-01-01

Knowledge generation over the decade 1995-2004 in South Africa, and its relationship to the changing nature of socio-economic landscapes, suggests an ever closer relationship between the research produced in higher education, and its social and scientific purposes. These have been identified largely by the State through its regulatory frameworks,…

Helping Dental Students Make Informed Decisions About Private Practice Employment Options in a Changing Landscape.

PubMed

Badger, Gary R; Fryer, Cheryl E S; Giannini, Peter J; Townsend, Janice A; Huja, Sarandeep

2015-12-01

According to the 2014 American Dental Education Association (ADEA) Survey of Dental School Seniors, 45.3% of new graduates planned to enter private practice immediately after graduation; of those, while 65% planned to become an associate dentist in a private practice, 28.3% intended to enter a corporate group practice-the only category that saw an increase over the previous year. Current trends indicate that the number of new graduates choosing to enter some form of private practice without further education will continue to remain high, due in large part to the need to repay educational debt. In light of these trends, the question that must be asked is whether dental schools are optimally preparing students to make informed decisions regarding future employment options in the changing dental practice landscape. This article argues that dental schools should review their curricula to ensure graduates are being prepared for this changing environment and the increased business pressures associated with dental practice. Important considerations in preparing dental students to be successful in the process of selecting a practice model are identified.

Diffusing Innovations in Nursing Education: From PDAs to OERs.

PubMed

Doyle, Glynda; Budz, Bernice

2016-01-01

The Canadian educational and healthcare practice landscapes are ever-evolving technologically. In response to these changes, the British Columbia Institute of Technology (BCIT) has integrated various educational technologies using Rogers Diffusion of Innovation model as a guiding framework for this integration with considerable success. This poster describes BCIT's journey with diffusing innovations, discusses examples of these technological integrations in accordance with Roger's model, and outlines several implications for educational practice.

NEA Wants Role in School Improvement Agenda

ERIC Educational Resources Information Center

Keller, Bess

2007-01-01

This article deals with the role that the National Education Association (NEA) wants in the school improvement agenda. In this article, the author points out how pressure from supporters and critics, as well as the changing education landscape, challenge the union's strategic goals. Both the NEA and its smaller peer, the American Federation of…

Twentieth-Century American Education Reform in the Global Context

ERIC Educational Resources Information Center

DeBoer, Jennifer

2012-01-01

As detailed in the articles throughout this issue, the U.S. education system experienced a number of structural developments throughout the 20th century. These changes served to shift the landscape of decision-making authority in multiple areas of primary and secondary schooling. This article provides an international perspective on the changes…

Technology-Enabled Curriculum for Transnational Education in Art History and Theory

ERIC Educational Resources Information Center

Clarke, Angela; Sharp, Kristen; Tai, Mikala

2017-01-01

The landscape of tertiary education has significantly changed in recent years with increasing pressure on universities to "globalize" and expand their reach internationally. In this context, there are a range of pedagogical and cultural issues to consider when designing curriculum to address the needs of students taking courses in…

The 21st Century: The Century of the American Research University

ERIC Educational Resources Information Center

Kirwan, William E.

2010-01-01

Higher education in America has experienced periodic "inflection points" that have served to significantly alter the higher education landscape and dramatically change the focus and actions of the American research university community. We are on the leading edge of a new inflection point that could be--despite prevailing economic challenges--an…

Rankings and the Global Reputation Race

ERIC Educational Resources Information Center

Hazelkorn, Ellen

2014-01-01

This chapter delves into the growing influence and impact of rankings on higher education, as a lens through which to view how the race for reputation and status is changing the higher education landscape, both globally and nationally. The author considers the extent to which rankings are driving policy choices and institutional decisions and the…

Relationship Quality in Higher Education Marketing: The Role of Social Media Engagement

ERIC Educational Resources Information Center

Clark, Melissa; Fine, Monica B.; Scheuer, Cara-Lynn

2017-01-01

The landscape in consumer marketing is changing due to the rise in popularity of social media. This shift has also affected how higher education institutions build relationships with their stakeholders. This study explores how social media engagement impacts relationship quality between the university and one of its key stakeholder groups,…

Saudi Arabian Science Teachers and Supervisors' Views of Professional Development Needs

ERIC Educational Resources Information Center

Mansour, Nasser; Alshamrani, Saeed M.; Aldahmash, Abdulwali H.; Alqudah, Basil M.

2013-01-01

Problem Statement: Teacher professional development is a prominent feature in the educational landscapes of both developed and developing countries. Teacher development can be conceptualised as a mechanism for driving change in educational systems and/or as a strategy for empowering teachers to improve their professional knowledge and pedagogy. To…

Keeping Holocaust Education Relevant in a Changing Landscape: Seventy Years On

ERIC Educational Resources Information Center

Nesfield, Victoria

2015-01-01

January 2015 marked the seventieth anniversary of the liberation of Auschwitz-Birkenau by the Soviet Army. In 2014 alone, over one and a half million visitors crossed the same threshold, beneath the infamous words: "Arbeit Macht Frei." Of these visitors, a majority were organised educational groups, particularly high school, college and…

Advancing Scholarship, Team Building, and Collaboration in a Hybrid Doctoral Program in Educational Leadership

ERIC Educational Resources Information Center

Holmes, Barbara; Trimble, Meridee; Morrison-Danner, Dietrich

2014-01-01

Hybrid programs are changing the landscape of doctoral programs at American universities and colleges. The increased demand for hybrid doctoral programs, particularly for educational and career advancement, serves as an innovative way to increase scholarship, advance service, and promote leadership. Hybrid programs serve as excellent venues for…

The Emergence of an Amplified Mindset of Design: Implications for Postgraduate Design Education

ERIC Educational Resources Information Center

Moreira, Mafalda; Murphy, Emma; McAra-McWilliam, Irene

2016-01-01

In a global scenario of complexity, research shows that emerging design practices are changing and expanding, creating a complex and ambiguous disciplinary landscape. This directly impacts on the field of design education, calling for new, flexible models able to tackle future practitioners' needs, unknown markets and emergent societal cultures.…

New Opportunities in Geometry Education at the Primary School

ERIC Educational Resources Information Center

Sinclair, Nathalie; Bruce, Catherine D.

2015-01-01

This paper outlines the new opportunities that that will be changing the landscape of geometry education at the primary school level. These include: the research on spatial reasoning and its connection to school mathematics in general and school geometry in particular; the function of drawing in the construction of geometric meaning; the role of…

Moving in Time to a Digital Tune: A Crisis in Our Identity?

ERIC Educational Resources Information Center

Mc Taggart, Breda

2015-01-01

The higher educational landscape nationally and internationally has changed over the last decades, moving from an elite to a mass higher educational system (Trow,1984). Currently this system and the organisations within it are contending with new external influences on their future structure--the arrival of the technological revolution and…

New Models for Initial Teacher Education in Scotland

ERIC Educational Resources Information Center

Kibble, Bob

2012-01-01

In this article, the author responds to the recent article by Lynne Bianchi commenting on the Donaldson report, "Teaching Scotland's future" (Donaldson, 2011). He agrees that the Donaldson report has indeed been a catalyst to drive change across the entire landscape of initial teacher education (ITE) in Scotland. In fact, not only ITE:…

Create a Responsive Learning Community for ELLs

ERIC Educational Resources Information Center

Dong, Yu Ren

2016-01-01

The American educational landscape is changing rapidly, and so are the students in American mathematics classrooms. In the New York City public schools, one of every four students is an English language learner (ELL) (New York City Department of Education 2014). Mathematics teachers find themselves teaching either in a classroom that contains all…

Exploring Youth Socio-Spatial Perceptions of Higher Education Landscapes through Sketch Maps

ERIC Educational Resources Information Center

Pearsall, Hamil; Hawthorne, Timothy; Block, Daniel; Walker, Barbara Louise Endemaño; Masucci, Michele

2015-01-01

Previous research on broadening participation in higher education and Science Technology Engineering and Math has inadequately examined the role of place. This article explores the socio-spatial perceptions of youth of a college campus and changes in perceptions youth experience during their transition from being a university neighbor to becoming…

Characteristics of Post Graduate Education Research Mentoring in Universities in Nigeria: Curricular Enhancement Strategies

ERIC Educational Resources Information Center

Olibie, Eyiuche Ifeoma; Agu, Ngozi Nwabugo; Uzoechina, Gladys O.

2015-01-01

Globally, the post graduate education landscape simultaneously undergoes rapid and tremendous changes with emphasis on research through equipping students with the necessary skills and knowledge to foster the growth of independent, creative and lifelong researchers. Among the resources to facilitate this aim, mentoring plays a vital role. This…

Fourth Way in Action: Translation of Research into Policy and Practice

ERIC Educational Resources Information Center

Poon, Chew Leng

2012-01-01

This article discusses the relationship between policy, research and practice in the Singapore education landscape in response to Hargreaves and Shirley's arguments of Fourth Way principles of educational change. Examples of recent policy developments in Singapore are used to illustrate the interaction between judicial uses of research data and…

ICT in the Changing Landscape of Higher Education in Southeast Asia

ERIC Educational Resources Information Center

Hong, Kian-Sam; Songan, Peter

2011-01-01

As in the developed nations, developing countries in the Southeast Asian region increasingly are recognising the important role higher education plays in enhancing the human resources of a nation for promoting its development in a world of depleting natural resources. Advances and pervasiveness of ICT in the society mean that higher education…

Managing the Student Experience in a Shifting Higher Education Landscape

ERIC Educational Resources Information Center

Temple, Paul; Callender, Claire; Grove, Lyn; Kersh, Natasha

2014-01-01

This research report, prepared between January 2014 and July 2014, assesses how the management of the undergraduate student experience in English higher education (HE) is changing as a result of a more competitive environment, and in particular the impact of the new tuition fee regime introduced in 2012. Summary of respondent categories by…

The Impact of Ranking Systems on Higher Education and Its Stakeholders

ERIC Educational Resources Information Center

Thakur, Marian

2007-01-01

The arrival of university ranking has changed the landscape of higher education all over the world and is likely to continue to influence further development nationally and internationally. This article provides an overview of rankings systems in which Australian universities feature and it goes on further to discuss the impact ranking systems…

The New Reverse Transfer: A National Landscape

ERIC Educational Resources Information Center

Friedel, Janice Nahra; Wilson, Sarah L.

2015-01-01

For decades, higher education professionals and researchers have used the term reverse transfer to describe a specific group of students. A current review of community college literature and higher education policy reflects a contextual change of the term, and today reverse transfer has grown to include students who transfer from a two-year…

"I Like the People I Work with. Maybe I'll Get to Meet Them in Person One Day": Teaching and Learning Practice Development with Transnational Teaching Teams

ERIC Educational Resources Information Center

Keevers, Lynne; Lefoe, Geraldine; Leask, Betty; Sultan, Fauziah K. P. Dawood; Ganesharatnam, Sumitha; Loh, Vincent; Lim, Jane See Yin

2014-01-01

Significant changes have occurred in the international education landscape driven by the need for access to higher education in developing countries. One response to this situation has been the provision of higher education in the developing country via partnership arrangements with overseas institutions. Rapid growth in transnational programmes…

A Pervasive Apartheid? An Analysis of Changing Higher Education in South Africa and Its Relationship with the State

ERIC Educational Resources Information Center

Netswera, Fulufhelo G.; Mathabe, Neo

2006-01-01

This paper reviews briefly the relationship between the South African government and higher education. This relationship, which has shaped the landscape of higher education, is looked at on the premise that public institutions depend to a large extent on government for funding and other resources, and as such there has been constant influence and…

Global Connections to Global Partnerships: Navigating the Changing Landscape of Internationalism and Cross-Border Higher Education

ERIC Educational Resources Information Center

Olcott, Don, Jr.

2009-01-01

The purpose of this article is to provide continuing higher education leaders with a comprehensive overview of the major considerations for doing business in the global market. Included is an analysis of the driving forces in global higher education and current trends in cross-border programs and a brief review of activities that may be part of a…

"Educational Landscaping": A Method for Raising Awareness about Language and Communication

ERIC Educational Resources Information Center

Scarvaglieri, Claudio

2017-01-01

The article introduces "Educational Landscaping" (EL) as a measure of qualification in educational institutions to support the development of teachers' language awareness (LA). In EL, participating teachers are invited to investigate, analyse and, if necessary, adapt the linguistic landscape of their educational institution. The article…

Professional Learning Communities: Building Skills, Reinvigorating the Passion, and Nurturing Teacher Wellbeing and "Flourishing" within Significantly Innovative Schooling Contexts

ERIC Educational Resources Information Center

Owen, Susanne

2016-01-01

Student-driven "deep learning", teachers as "coaches" and "activators of learning" and positive student-teacher relationships are all part of the changing and significantly innovative educational landscape which requires considerable pedagogical change in teaching and learning processes. Teacher professional learning…

Innovative Credentialing: Employers Weigh in on Co-Curricular Transcripts

ERIC Educational Resources Information Center

Parks, Rodney; Taylor, Alexander

2016-01-01

The higher education landscape has changed significantly over the past decade as advances in technology and the proliferation of data have rapidly reshaped the work of the registrar. Despite these innovations, many registrars steadfastly resist changing the academic transcript, arguing that it must reflect the highly structured curriculum that…

Childhood in a Digital Age: Creative Challenges for Educational Futures

ERIC Educational Resources Information Center

Craft, Anna

2012-01-01

The early twenty-first century is characterised by rapid change. Commentators note how permeating digital technologies engage increasing numbers of children, young people and adults as consumers and also producers. In the shifting technological landscape, childhood and youth are changing. Connectivity around the clock, with a parallel existence in…

Renewing Strategic Planning in Universities at a Time of Uncertainty

ERIC Educational Resources Information Center

Shah, Mahsood

2013-01-01

The renewal of strategy development and implementation is important in the context of the changing higher education landscape. Changing government policy and the political agenda require a university to engage in careful strategy development and implementation which result in long-term sustainability. The political interest of the government will…

Transforming Leaders into Stewards of Teaching Excellence: Building and Sustaining an Academic Culture through Leadership Immersion

ERIC Educational Resources Information Center

Phillips, Candice; Bassell, Kellie; Fillmore, Laura; Stephenson, Winsome

2018-01-01

Nursing must transform education and practice to meet the changing healthcare environment; yet, steps to desired change remain unknown. Academic leaders are well-positioned to initiate change and transform the academic landscape. However, many advance to leadership positions with minimal orientation to the role. Moreover, leaders in academic…

Changing the Landscape of Learning: Critical Factors in Open and Distance Learning

ERIC Educational Resources Information Center

Oyeleke, Oluniyi; Olugbenga, Foluso Aribaba; Oluwayemi, Olagunju Elizabeth; Sunday, Ayamolowo Joseph

2015-01-01

Technology is changing our world. The advancement in science and technology has propelled a drastic change in nature and structure of the modern world. Events that look weird or impossible years back are part of "normal" things in our contemporary world. Education has had its share of the paradigm shift in the anal of technological…

Mediating Authentic Learning: The Use of Wiki's and Blogs in an Undergraduate Curriculum in South Africa

ERIC Educational Resources Information Center

Titus, Simone

2013-01-01

Over the past few years, the virtual landscape of South African higher education institutions has changed as a result of ubiquitous and ever-present technological initiatives that can potentially provide students with a flexible learning space. Within these learning spaces, Web 2.0 tools have transformed educators' pedagogical approaches to…

Educators Questioning Timing of State Tests Reflecting Standards

ERIC Educational Resources Information Center

Gewertz, Catherine

2013-01-01

New York is ahead of most states in its work to design detailed curricula and professional development for the common core and to build brand-new tests to reflect them. What's unfolding in the Empire State as a result of that work illustrates the way the common standards can pressure changes in the education landscape, and torque the tensions…

Teachers' Continuing Professional Development in Primary Physical Education: Lessons from Present and Past to Inform the Future

ERIC Educational Resources Information Center

Armour, Kathleen M.; Duncombe, Rebecca

2004-01-01

There is a growing recognition that teachers' learning, and effective policies and structures to support it, should be at the heart of government polices to improve standards in education (Day, 1999). In England, the continuing professional development (CPD) landscape for teachers is changing; and professional development in physical education…

Exploring Ways that ePortfolios can Support the Progressive Development of Graduate Qualities and Professional Competencies

ERIC Educational Resources Information Center

Faulkner, Margaret; Mahfuzul Aziz, Syed; Waye, Vicki; Smith, Elizabeth

2013-01-01

Since the late-1990s, the University of South Australia has embedded seven Graduate Qualities across all programs. Subsequently, the higher education landscape has changed dramatically in terms of national policies and standards, as well as technologies available to support learning and teaching. Most higher education institutions now have their…

Building a Better Podcast

ERIC Educational Resources Information Center

Villano, Matt

2008-01-01

When Apple CEO Steve Jobs introduced the company's iPod in October 2001, it was the first portable media player of its kind, and he predicted the technology would change the educational landscape forever. Today, more than six years later, a growing number of educators are using the iPod and a bevy of other tools to supplement lessons with that…

The Semiotics of Education: A New Vision in an Old Landscape

ERIC Educational Resources Information Center

Pikkarainen, Eetu

2011-01-01

In this article, I attempt to describe how certain theoretical constructions of semiotics could be applied in educational theoretical work. First I introduce meaning as a basic concept of semiotics, thus also touching on concepts such as action, competence and causality. I am then able to define learning as a change of competences, and also refer…

Changing the "Landscape" of Learning: The Future of Blended Learning Provision in Newly Merged South African Higher Education Institutions

ERIC Educational Resources Information Center

Paterson, Andrew

2005-01-01

This article analyses the implications of recent institutional mergers for information systems development and in particular for the provision of blended and collaborative learning in the South African higher education system. The merged institutions are only beginning to address these challenges. The article therefore draws attention to current…

Late to Class: Social Class and Schooling in the New Economy

ERIC Educational Resources Information Center

Van Galen, Jane

2007-01-01

This essay outlines several ways in which educators might better prepare young people of all backgrounds to understand, enter, and eventually act upon the changing economic landscape. The contributors to this article, which presents perspectives on social class and education in the United States, suggest that one might learn some lessons from the…

Reasons to Co-Operate: Co-Operative Solutions for Schools

ERIC Educational Resources Information Center

Roach, Patrick

2013-01-01

The NASUWT's landmark agreement with the Schools Co-operative Society has provided a new spur to co-operation, collaboration and collegiality in schools. Against a background of rapid and radical changes to the education landscape, co-operative schools are viewed by many as a means to maintaining public service ethos and values in education. The…

An Integrated Model for Measuring the Impacts of E-Learning on Students' Achievement in Developing Countries

ERIC Educational Resources Information Center

Kisanjara, S. B.; Tossy, T. M.; Sife, A. S.; Msanjila, S. S.

2017-01-01

Information and Communication Technologies have influenced the landscape of education sector by changing the way various education activities are being conducted. From the perspectives of Tanzania, this paper provides an integrated model for measuring the impact of e-learning on students' achievements in universities. A Mixed method research…

Working Politically amongst Professional Knowledge Landscapes to Implement Gender-Sensitive Physical Education Reform

ERIC Educational Resources Information Center

McCaughtry, Nate

2006-01-01

Background: As the conversation regarding gender and physical education has evolved, a great many suggestions have been offered that reflect ways of designing more gender sensitive environments. The problem now turns the transformation of theoretical suggestions into real change in the practices of schools. Purpose: The purpose of this study was…

Getting to Know Your Students and an Educational Ethic of Care

ERIC Educational Resources Information Center

Hawk, Thomas F.

2017-01-01

In the 10 years since Hawk and Lyons published, "Please Don't Give Up on Me: When Faculty Fail to Care" in "Journal of Management Education," much has changed about the nature of pedagogical caring, relational learning, and the instructor-student relationship per se. The landscape of expectations for the type and depth of…

Policy Space and the Governance of Education: Transnational Influences on Institutions and Identities in the Netherlands and the UK

ERIC Educational Resources Information Center

Alexiadou, Nafsika; van de Bunt-Kokhuis, Sylvia

2013-01-01

This article presents a comparative analysis of two country-specific cases. The comparative analysis is situated within the broad domain of the changing knowledge economy landscape for educational policy. The two cases examine the transfer, embedding and enactment of policies during the interactions between supranational, national, institutional…

Relational Making: Re/Imagining Theories of Child Art

ERIC Educational Resources Information Center

Sunday, Kristine E.

2015-01-01

In this article, I consider the changing landscape of art education and explore potential directions for the field to situate itself within the spaces of early childhood education. I position that current understandings of child art and its use in both research and practice in the early childhood classroom are limited by a lack of connection to…

Leveraging Learning: The Evolving Role of Federal Policy in Education Research

ERIC Educational Resources Information Center

Knowles, Timothy; Kober, Nancy; Ludwig, Jens; Petrilli, Michael J.; Slavin, Robert; Tseng, Vivian

2013-01-01

As transformative reforms like the Common Core State Standards and educator evaluation roll out amidst a rapidly changing demographic landscape, the need for getting high-quality research on timely topics into the hands of practitioners grows all the more urgent. While rigor and relevance need not be a question of "either/or", but rather…

How Strong Are U.S. Teacher Unions? A State-by-State Comparison

ERIC Educational Resources Information Center

Winkler, Amber M.; Scull, Janie; Zeehandelaar, Dara

2012-01-01

In recent years, debates over school reform have increasingly focused on the role of teacher unions in the changing landscape of American K-12 education. On one hand, critics argue that these unions, using their powerful grip on education politics and policy to great effect, bear primary responsibility for blocking states' efforts to put into…

Global Tides, Samoan Shores: Samoan Policy Actors' Responses to the Shifting Conditions of Education Aid and Postcolonial Possibilities for Education Reform

ERIC Educational Resources Information Center

Sobhani, Nima

2016-01-01

In the years since Samoan independence in 1962, and especially over the past 2 decades, the landscape of education aid to the Pacific Island nation of Samoa has changed dramatically as a result of ongoing geopolitical shifts and emerging global designs. Some of these include: rapid globalization across all spheres of human activity; the economic…

Teach the Conspiracies

ERIC Educational Resources Information Center

Hobbs, Renee

2017-01-01

It's indisputable: disinformation, hoaxes, propaganda, and hyper-partisanship are increasingly global phenomena. Educators, librarians, policymakers, and community leaders are wondering about the implications of the changing information landscape. Anyone can publish and promote anything, and increasing political polarization is being combined with…

The K-12 School System in Milwaukee: How Has It Changed and How Does It Measure up to Peers?

ERIC Educational Resources Information Center

Day, Doug; Yeado, Joe; Schmidt, Jeff

2014-01-01

This report provides important perspective on the distinctive and changing features of Milwaukee's K-12 education landscape. The authors conducted two comparative analyses of Milwaukee schools. The first, a trend analysis, traces how Milwaukee schools have changed in the past decade. The second, a peer analysis, shows how Milwaukee schools compare…

Lessons Learned: Mountain College in the Midst of Change

ERIC Educational Resources Information Center

Orians, Erica Lee; Bergerson, Amy Aldous

2014-01-01

This case describes a strategic planning process initiated by the division of student affairs at a small, private college. It presents several issues related to institutional identity, strategic planning initiative development, faculty and staff buy-in and stay-in, and the changing landscape of higher education. The case is designed for usage in…

Scholarly Work in a Globalised World

ERIC Educational Resources Information Center

Fitzgerald, Tanya

2012-01-01

As the chapters in this book thus far have outlined, profound changes have occurred to the higher education landscape that have impacted significantly on what academics do and how they position themselves and their intellectual work. As this chapter will illustrate, these changes are acutely visible in the intensified scrutiny of research outputs,…

The Pursuit of a Collegial Model of Clinical Practice: The Story of One University

ERIC Educational Resources Information Center

Strieker, Toni S.; Lim, Woong; Hubbard, Daphne; Crovitz, Darren; Gray, Kimberly C.; Holbien, Marie; Steffen, Cherry

2017-01-01

This study addresses the urgent need for change in clinical experiences that better prepare teacher candidates to negotiate the changing landscape of educational and accreditation policies and practices affecting P-12 classrooms. Specifically, the article examines the impact of a comprehensive 4-year initiative to transform traditional student…

Access and Opportunities to Learn Are Not Accidents: Engineering Mathematical Progress in Your School

ERIC Educational Resources Information Center

Tate. William F., IV

2005-01-01

This monograph represents an effort to build upon and extend beyond the literature on school mathematics as discussed in "Mathematics and Science: Critical Filters for the Future." Three significant changes in the political and educational landscape since 1985 are discussed. The first change is the introduction of mathematics standards…

A Change Process at German University--Innovation through Information and Communication Technologies?

ERIC Educational Resources Information Center

Zentel, Peter; Bett, Katja; Meister, Dorothee M.; Rinn, Ulrike; Wedekind, Joachim

2004-01-01

In this article, we describe the current situation of virtual universities in Germany and pursue the question of whether innovation processes taking place throughout the entire higher education landscape. Our study shows that the integration of ICT [information and communication technologies] not only changes the medial characteristics of the…

Adopting Technology: Using Student Qualitative Data and Gartner's Hype Cycle

ERIC Educational Resources Information Center

Grundmeyer, Trent

2014-01-01

Technology is changing education. School leaders are charged with purchasing and leveraging technology to maximize an ever-changing landscape of teaching and learning. They have many factors to consider as they make decisions about what specific technologies to purchase for their schools. Gartner's Hype Cycle is an annually published report that…

Social Capital, Social Inclusion and Changing School Contexts: A Scottish Perspective

ERIC Educational Resources Information Center

McGonigal, James; Doherty, Robert; Allan, Julie; Mills, Sarah; Catts, Ralph; Redford, Morag; McDonald, Andy; Mott, Jane; Buckley, Christine

2007-01-01

This paper synthesises a collaborative review of social capital theory, with particular regard for its relevance to the changing educational landscape within Scotland. The review considers the common and distinctive elements of social capital, developed by the founding fathers--Putnam, Bourdieu and Coleman--and explores how these might help to…

Educational silos in nursing education: a critical review of practical nurse education in Canada.

PubMed

Butcher, Diane L; MacKinnon, Karen A

2015-09-01

Changes to practical nurse education (with expanded scopes of practice) align with the increasing need for nurses and assistive personnel in global acute care contexts. A case in point is this critical exploration of Canadian practical nursing literature, undertaken to reveal predominating discourses and relationships to nursing disciplinary knowledge. The objectives of this poststructural critical review were to identify dominant discourses in practical nurse education literature and to analyze these discourses to uncover underlying beliefs, constructed truths, assumptions, ambiguities and sources of knowledge within the discursive landscape. Predominant themes in the discourses surrounding practical nurse education included conversations about the nurse shortage, expanded roles, collaboration, evidence-based practice, role confusion, cost/efficiency, the history of practical nurse education and employer interests. The complex relationships between practical nursing and the disciplinary landscape of nursing are revealed in the analysis of discourses related to the purpose(s) of practical nurse education, curricula/educational programming, relationships between RN and PN education and the role of nursing knowledge. Power dynamics related to employer needs and interests, as well as educational silos and the nature of women's work, are also revealed within the intersection of various discourses. © 2014 John Wiley & Sons Ltd.

Quality after the Cuts? Higher Education Practitioners' Accounts of Systemic Challenges to Teaching Quality in Times of "Austerity"

ERIC Educational Resources Information Center

Feigenbaum, Anna; Iqani, Mehita

2015-01-01

What are the ramifications of current changes in the higher education landscape in the UK for the ways in which teaching staff perceive their teaching practices? What impact are funding cuts, increases in student fees and the concomitant increased workloads having on faculty morale? How might this influence "quality cultures" in teaching…

The "Macburger", Non-State Universities and the Changing Landscape of Higher Education in Sri Lanka

ERIC Educational Resources Information Center

Jayawardena, Dhammika

2017-01-01

In the present moment of global capitalism, the marketisation of higher education is a reality in the Global South and North. Yet, the Southern experience of marketisation differs from that of the North. This article examines how market-based development in Sri Lanka since the economic liberalisation of 1977 has reshaped Sri Lankan university…

The Impact of Market-Driven Higher Education on Student-University Relations: Investing, Consuming and Competing

ERIC Educational Resources Information Center

Tomlinson, Michael

2016-01-01

This article examines the ways in which the increasingly market-based higher education (HE) landscape of United Kingdom (UK) HE is shaping students' attitudes and responses towards their HE. Contemporary HE policy has framed HE as a private good that generates largely private benefits. There has also been a concern that these changes will distort…

Towards New Learning Partnerships in Bilingual Educational Contexts--Raising "Learner Awareness" and Creating Conditions for "Reciprocity" and "Pedagogic Attention"

ERIC Educational Resources Information Center

Ruiz de Zarobe, Yolanda; Coyle, Do

2015-01-01

This article addresses the need to develop new pedagogic approaches which promote learner independence in contexts where learning takes place through the medium of more than one language. The challenges of responding to a rapidly changing educational landscape to ensure that our learners become pluriliterate global citizens are presented through…

Changing Landscapes, Shifting Identities in Higher Education: Narratives of Academics in the UK

ERIC Educational Resources Information Center

Trahar, Sheila

2011-01-01

Students and academics have always used different sources of knowledge to generate and to interpret academic and social behaviours, but it is asserted that the increasingly diverse environments of 21st century higher education lead to greater levels of complexity in learning, teaching and assessment and to a consequent shift in the ways in which…

(Re)Landscaping Early Childhood Education in East Asia: A Neoliberal Economic and Political Imaginary

ERIC Educational Resources Information Center

Lee, I-Fang

2018-01-01

This article unpacks how neoliberal discourse functions as a dominant but problematic system of reasoning that changes and shifts the ways in which we come to think about early childhood education and care. A post-structuralist lens is deployed to understand the production of fears and hopes under the looming shadows of contemporary education…

Technology Counts 2010: Powering Up--Mobile Learning Seeks the Spotlight in K-12 Education

ERIC Educational Resources Information Center

Education Week, 2010

2010-01-01

Much like the shifting landscape in K-12 educational technology, this year's "Technology Counts" issue is changing to address the challenges of covering schools in the digital age. The 2010 report does not issue state report cards or state policy reports. Instead, the report takes a more district- and school-level look at educational…

Digital Renegades in America: Changing Metaphors to Realize the Potential of Technology in Education

ERIC Educational Resources Information Center

Smith, Thomas

2013-01-01

In 2001, Marc Prensky introduced a new metaphor to the educational landscape. He suggested that the rising generation were growing up in a time so filled with new media that they were "digital natives," while those born earlier were "digital immigrants." In this view, because the digital natives are growing up immersed in a sea…

An Empirical Analysis of Horizontal and Vertical Equity in the Public Schools of Tennessee, 1994-2003

ERIC Educational Resources Information Center

Rolle, Anthony; Liu, Keke

2007-01-01

In the 1990s, Tennessee transformed its educational finance landscape through a series of equity litigation known as "Small Schools v. Tennessee I, II, and III," yet there has been no longitudinal evaluation of the efficacy of the changes in the state's education finance mechanism or the concomitant expenditure distributions. Therefore,…

School Innovation in District Context: Comparing Traditional Public Schools and Charter Schools

ERIC Educational Resources Information Center

Preston, Courtney; Goldring, Ellen; Berends, Mark; Cannata, Marisa

2012-01-01

Market reforms in education are part of the educational policy landscape in many countries. Central to arguments for market reforms is the idea that competition and choice will spur changes in schools to be more innovative, which in turn will lead to better student outcomes. We define innovation in terms of a practice's relative prevalence in a…

Resourcing Early Learners: New Networks, New Actors. Routledge Research in Education

ERIC Educational Resources Information Center

Nichols, Sue; Rowsell, Jennifer; Nixon, Helen; Rainbird, Sophia

2012-01-01

The landscape of early childhood education and care is changing. Governments world-wide are assuming increasing authority in relation to child-rearing in the years before school entry, beyond the traditional role in assisting parents to do the best they can by their children. As part of a social agenda aimed at forming citizens well prepared to…

Envisioning the Future of Christian Higher Education: Leadership for Embracing, Engaging, and Executing in a Changing Landscape

ERIC Educational Resources Information Center

Reynolds, John; Wallace, Jon

2016-01-01

The focus of this article centers on three specific themes of disruption that are likely to affect the future of Christian higher education. The first theme examines the juxtaposition of faith-based institutional identity and its influence on a post-modern society. The second theme explores the disaggregation of traditional faculty functions and…

Using Technology and Community Partnerships to Improve Educator Preparation: Changing the Landscape for Individuals with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Lierheimer, Kristin S.; Murray, Mary M.; Wooldridge, Deborah G.; Smith, Sheila

2014-01-01

This chapter describes how an institution of higher education, Bowling Green State University (BGSU), partnered with the Ohio Center for Autism and Low Incidence (OCALI), a quasi-governmental agency, to meet the training needs of the local, state, national, and international community by providing an online autism spectrum disorders (ASD)…

The effects of climate change on the demand for municipal water for residential landscaping in Southern Nevada

NASA Astrophysics Data System (ADS)

Tchigriaeva, E.; Lott, C.; Rollins, K.

2013-12-01

We analyze urban residential water demand for Southern Nevada as a part of the Nevada Infrastructure for Climate Change Science, Education, and Outreach project. The Nevada Climate Change project is a statewide interdisciplinary program which has launched joint research, education, and outreach on the effects of regional climate change on ecosystem services in Nevada with a particular focus on water resources. We estimate a random effect multiple regression model of urban residential water demand in order to better understand how residential water use is impacted by weather conditions and landscape characteristics and ultimately to inform predictions of urban water demand. The project develops a methodology of unification for several datasets from various sources including the Las Vegas Valley Water District (LVVWD), the Southern Nevada Water Authority (SNWA), Clark County Assessor, and the National Climatic Data Center (NCDC) resulting in a sample of 3,671,983 observations for 62,237 households with uninterrupted water use history for Las Vegas urban residents for the period from February 2007 to December 2011. The presented results (i) are significantly robust and in accordance with the economics theories, (ii) support basic empirical knowledge of weather and surface influence on water outdoor consumption, (iii) suggest quantitative measurements for predicting future water use due to climate/temperature changes as well as landscape redesign practices, and (iv) provide quantitative evaluation of the effectiveness of the existing water conservation programs by the Southern Nevada Water Authority (SNWA). The further study of conservation programs and analysis of interactions between surfaces and weather using the developed approach looks promising.

What Do Experienced Water Managers Think of Water Resources of Our Nation and Its Management Infrastructure?

PubMed

Hossain, Faisal; Arnold, Jeffrey; Beighley, Ed; Brown, Casey; Burian, Steve; Chen, Ji; Mitra, Anindita; Niyogi, Dev; Pielke, Roger; Tidwell, Vincent; Wegner, Dave

2015-01-01

This article represents the second report by an ASCE Task Committee "Infrastructure Impacts of Landscape-driven Weather Change" under the ASCE Watershed Management Technical Committee and the ASCE Hydroclimate Technical Committee. Herein, the 'infrastructure impacts" are referred to as infrastructure-sensitive changes in weather and climate patterns (extremes and non-extremes) that are modulated, among other factors, by changes in landscape, land use and land cover change. In this first report, the article argued for explicitly considering the well-established feedbacks triggered by infrastructure systems to the land-atmosphere system via landscape change. In this report by the ASCE Task Committee (TC), we present the results of this ASCE TC's survey of a cross section of experienced water managers using a set of carefully crafted questions. These questions covered water resources management, infrastructure resiliency and recommendations for inclusion in education and curriculum. We describe here the specifics of the survey and the results obtained in the form of statistical averages on the 'perception' of these managers. Finally, we discuss what these 'perception' averages may indicate to the ASCE TC and community as a whole for stewardship of the civil engineering profession. The survey and the responses gathered are not exhaustive nor do they represent the ASCE-endorsed viewpoint. However, the survey provides a critical first step to developing the framework of a research and education plan for ASCE. Given the Water Resources Reform and Development Act passed in 2014, we must now take into account the perceived concerns of the water management community.

Thinking about Accreditation in a Rapidly Changing World

ERIC Educational Resources Information Center

LeBlanc, Paul J.

2013-01-01

This article reports on an enormous change under way in higher education. The author notes that online learning has provided a platform for rethinking delivery models, yet much of accreditation is not designed to account for these new approaches. He adds that accreditors now wrestle with all of these various forces across a broad landscape of…

The Relationship between Digital Leadership and Digital Implementation in Elementary Schools

ERIC Educational Resources Information Center

Domeny, Jami V.

2017-01-01

New technological advances are changing the landscape for both teaching and learning at a rapid pace. With an increase in the focus and allocation of funding on technology, schools need leaders who can facilitate the change process and support a digital learning culture for technology integration. As with any focus and initiative in education, the…

Versatile Spaces: Using Furniture to Create Spaces for Varied Needs, Even on a Budget

ERIC Educational Resources Information Center

Stewart, David

2008-01-01

The learning landscape is changing quickly, and education institutions are hard-pressed to make sure their academic facilities are meeting the evolving needs of teachers and students. Within a universe of continual change, though, school facilities still need furniture. Furniture selection goes beyond color or size. Furniture must be flexible and…

Curriculum Stasis: The Disconnect between Music and Technology in the Australian Curriculum

ERIC Educational Resources Information Center

Crawford, Renée; Southcott, Jane

2017-01-01

Technology is a dominant mediating factor impacting on current human behaviour and social change, which both acts on and is acted upon by other phenomena. This changing social landscape, along with new expectations and requirements, drives our educational priorities and curriculum agenda. There is no denying the prevalence of technology found in…

The Dynamics of Families Who Are Homeless: Implications for Early Childhood Educators

ERIC Educational Resources Information Center

Swick, Kevin J.

2004-01-01

Family homelessness has emerged as a serious global problem (Stronge, 2000). Over the past 25 years in the United States, the makeup of the homeless population has changed significantly. As De Angelis (1994) reports: The landscape of homelessness has changed since the early 1980s, when nearly all homeless people were men. Today,…

From theory to practice: integrating instructional technology into veterinary medical education.

PubMed

Wang, Hong; Rush, Bonnie R; Wilkerson, Melinda; Herman, Cheryl; Miesner, Matt; Renter, David; Gehring, Ronette

2013-01-01

Technology has changed the landscape of teaching and learning. The integration of instructional technology into teaching for meaningful learning is an issue for all educators to consider. In this article, we introduce educational theories including constructivism, information-processing theory, and dual-coding theory, along with the seven principles of good practice in undergraduate education. We also discuss five practical instructional strategies and the relationship of these strategies to the educational theories. From theory to practice, the purpose of the article is to share our application of educational theory and practice to work toward more innovative teaching in veterinary medical education.

The Girls on Ice program: Improving perceptions of climate change and environmental stewardship by exploring a glacier landscape

NASA Astrophysics Data System (ADS)

Young, J. C.; Conner, L.; Pettit, E. C.

2017-12-01

Girls on Ice is a unique, free, science and mountaineering experience for underserved girls aged 16 to 18. Each year, two teams of nine girls spend eight days on a remote Alaska or Washington glacier to learn about glaciology, climate change, and alpine ecology (as well as mountaineering, art and leadership). During the program, the girls live on, explore and study a glacier and the visibly climate change-altered landscape that surrounds it, through both instructor-led modules and scientific field studies the girls design themselves. Time spent on the glacier means witnessing rivers of meltwater running off the surface, climbing 300 m uphill to where the glacier last sat 150 years ago, and learning how scientists monitor the glacier's retreat. Previous studies have shown that pro-environmental behavior in youth is strongly influenced by having significant life experiences outdoors, and that engagement of citizens in a climate change-impacted landscape is emerging as a powerful way to connect people to environment and to motivate environmental action. Given the significant life experience provided by our unique wilderness format, and the interactions with a rapidly changing glacier landscape, this study examines how participation in Girls on Ice impacts the 16 to 18 year-old participants' perceptions of climate change, as well as their sense of environmental identity. We use mixed qualitative and quantitative methods, including pre- and post-program questionnaires, an in-program focus group discussion, end-of-program interviews, and early and late in-program concept (node-link) mapping exercises. Preliminary results from qualitative data show a shift in many girls' perceptions of climate change towards being motivated to act to combat it, with particular reference to glaciers as a key component prompting that shift. Ultimately, this study aims to demonstrate the value of tenets of environmental and outdoor education theory, namely significant life experiences and interactions with climate change-impacted landscapes, for motivating greater climate change awareness and mitigation behavior in youth.

Indiana's TIMSS 2011 Performance: Outperforming Much of the World in Math and Science, but Issues Remain for Gender Achievement and High Performers. Education Policy Brief. Volume 11, Number 1, Winter 2013

ERIC Educational Resources Information Center

Rutkowski, David; Wild, Justin; Rutkowski, Leslie

2013-01-01

Are U.S. and, in particular, Hoosier students competitive and ready to succeed in an ever-changing and increasingly global economic landscape? This question is frequently considered by K-12 education stakeholders at all levels, including national, state, and local officials. One of the central ways in which education systems can compare themselves…

Times, Measures and the Man: The Future of British Higher Education Treated Historically and Comparatively

ERIC Educational Resources Information Center

Neave, Guy

2006-01-01

This article is a tribute to the life work of Maurice Kogan. Very little of higher education's landscape in the United Kingdom has remained unchanged over the past four decades and this article sets out to analyze the way the perception of the role of universities in society has changed in the intervening period. This it does through three…

The Impacts of Change in Governance on Faculty and Staff at Higher Education Institutions: A Case Study of OHSU

ERIC Educational Resources Information Center

Director, Dana L.

2013-01-01

In the early 1990s, Oregon Health and Science University leadership examined the political and economic landscape and determined it needed a new operational model to survive and thrive. In 1995 OHSU separated from the state higher education system and became a public corporation, with goals of increased efficiency, customer-focus, ability to…

The Subject and the Setting: Re-Imagining Opportunities for Primary Teachers' Subject Knowledge Development on School-Based Teacher Education Courses

ERIC Educational Resources Information Center

Knight, Rupert

2017-01-01

The landscape of teacher education is undergoing significant change in many countries and this is often associated with a move towards greater school involvement in the preparation of teachers. One aspect of teaching expertise that is particularly challenging for primary student-teachers is the development of subject knowledge across a wide range…

The Quest for Equity in Higher Education: Toward New Paradigms in an Evolving Affirmative Action Era. SUNY Series, Frontiers in Education.

ERIC Educational Resources Information Center

Lindsay, Beverly, Ed.; Justiz, Manuel J., Ed.

This book examines issues of the role of equity, diversity, and affirmative action in colleges and universities in the United States in light of public debates and policy changes. Part 1, entitled Setting the Stage, contains "The Landscape for Conceptual and Policy Issues" (Beverly Lindsay and Manuel J. Justiz). Part 2, Legal and…

Northwest Boreal Landscape Conservation Cooperative strategic plan 2015 - 2025

USGS Publications Warehouse

Markon, Carl; Schroff, Eric

2016-01-01

The Northwest Boreal Landscape Conservation Cooperative (NWB LCC) is a voluntary, diverse, self-directed management-science partnership, informing and promoting integrated science, sustainable natural and cultural resource management, and conservation to address impacts of climate change and other stressors within and across ecosystems. The NWB LCC area includes parts of Alaska, Yukon, Northwest Territories, and British Columbia. Our partnership reflects both the broad geographic scope and an extensive array of active and engaged participants including resource management organizations, government representatives, policy makers, Tribes and First Nations, industry leaders, researchers, non-governmental organizations, and research/education institutions. Bringing together diverse partners will help assure the northwest boreal is a functioning, sustainable landscape. We live in an era of profound conservation challenges, including the loss and fragmentation of habitats, genetic isolation, invasive species, and unnatural wildfire. The effects of rapidly changing climate are already evident on the landscape. In these circumstances, it is imperative that natural resource management agencies, science providers, Tribes, First Nations, conservation organizations, and other stakeholders work together to understand the drivers and impacts of landscape change and to determine how best to address those challenges. Further, it is essential that the public and communities receive clear communication about the vision and activities of the NWB LCC. Open public access to NWB LCC activities and products will promote acceptance and support of the science that guides potential changes in management action and conservation strategy. This strategic plan provides a great opportunity for the NWB LCC to share our approach and intentions to the LCC members, collaborators, communities, and the public at large.

Unexpected School Reform: Academisation of Primary Schools in England. CEP Discussion Paper No. 1455

ERIC Educational Resources Information Center

Eyles, Andrew; Machin, Stephen; McNally, Sandra

2016-01-01

The change of government in 2010 provoked a large structural change in the English education landscape. Unexpectedly, the new government offered primary schools the chance to have "the freedom and the power to take control of their own destiny", with better performing schools given a green light to convert to become an academy school on…

State Policies on Principal Evaluation: Trends in a Changing Landscape. TQ Center Policy-to-Practice Brief

ERIC Educational Resources Information Center

National Comprehensive Center for Teacher Quality, 2012

2012-01-01

This brief describes a new wave of state legislation, which emphasizes individual principal accountability as part of a broader educator talent-management strategy. The brief provides a snapshot of new state-level policy on principal evaluation and describes reasons for policy change as represented in state policy language and trends in policy…

Examining the Changing Landscape of School Psychology Practice: A Survey of School-Based Practitioners regarding Response to Intervention

ERIC Educational Resources Information Center

Sullivan, Amanda L.; Long, Lori

2010-01-01

As Response to Intervention (RtI) approaches become more common in educational systems throughout the country, it is increasingly important to identify how practitioners perceive these changes and how they obtain the skills necessary to face emergent roles and responsibilities. In this exploratory study, a national sample of 557 school…

Libraries as Learning Labs in a Digital Age: A Youth Services Conference in an LIS Classroom

ERIC Educational Resources Information Center

Mills, J. Elizabeth; Campana, Kathleen; Goldsmith, Annette Y.

2017-01-01

In the face of a changing landscape of youth services, LIS education can push the field of librarianship forward by adopting research-based frameworks that are directly applicable to the profession. We combined the Connected Learning framework with Radical Change theory and Outcome-Based Planning and Evaluation (OBPE) to establish the structure…

Rebound in Dropout Rates as a Result of Rural School Consolidation

ERIC Educational Resources Information Center

Haibo, Yu

2013-01-01

Rural school consolidation has significantly changed the landscape of rural education in China. Based on a study carried out in nine provinces, this article analyzes the effect of this policy initiative. It has led to increased school dropout rates in rural schools.

Technology: Riding the Waves of Change

ERIC Educational Resources Information Center

Roach, Ronald

2004-01-01

Twenty years of information technology (IT) innovation have transformed American higher education. From the introduction of personal computers to the spread of the Internet and e-mail, information technology innovation has altered the communications, administrative, research and teaching landscapes of colleges and universities. Its reach has…

What Do Experienced Water Managers Think of Water Resources of Our Nation and Its Management Infrastructure?

PubMed Central

Hossain, Faisal; Arnold, Jeffrey; Beighley, Ed; Brown, Casey; Burian, Steve; Chen, Ji; Mitra, Anindita; Niyogi, Dev; Pielke, Roger; Tidwell, Vincent; Wegner, Dave

2015-01-01

This article represents the second report by an ASCE Task Committee “Infrastructure Impacts of Landscape-driven Weather Change” under the ASCE Watershed Management Technical Committee and the ASCE Hydroclimate Technical Committee. Herein, the ‘infrastructure impacts” are referred to as infrastructure-sensitive changes in weather and climate patterns (extremes and non-extremes) that are modulated, among other factors, by changes in landscape, land use and land cover change. In this first report, the article argued for explicitly considering the well-established feedbacks triggered by infrastructure systems to the land-atmosphere system via landscape change. In this report by the ASCE Task Committee (TC), we present the results of this ASCE TC’s survey of a cross section of experienced water managers using a set of carefully crafted questions. These questions covered water resources management, infrastructure resiliency and recommendations for inclusion in education and curriculum. We describe here the specifics of the survey and the results obtained in the form of statistical averages on the ‘perception’ of these managers. Finally, we discuss what these ‘perception’ averages may indicate to the ASCE TC and community as a whole for stewardship of the civil engineering profession. The survey and the responses gathered are not exhaustive nor do they represent the ASCE-endorsed viewpoint. However, the survey provides a critical first step to developing the framework of a research and education plan for ASCE. Given the Water Resources Reform and Development Act passed in 2014, we must now take into account the perceived concerns of the water management community. PMID:26544045

The New Corporate Landscape and Workforce Skills: What Firms Want; How They Get It; and the Role of Education, Training and Community Colleges.

ERIC Educational Resources Information Center

Salzman, Harold; Moss, Philip; Tilly, Chris

This paper presents two policy issues related to the topic of workforce preparation. While changes in the structures and requirement of jobs in the postwar economy have created a need for a more skilled workforce, at the same time, corporations have become increasingly reluctant to invest in training and education for youth and for their own…

Developing an Instrument for Self-Evaluation of Teaching and Learning Competencies: A Review of Faculty Professional Development and the Changing Higher Education Landscape in Singapore

ERIC Educational Resources Information Center

Cheong, Grace

2017-01-01

This paper forms part of a doctoral study focused on the development and validation of an instrument for the self-evaluation of teaching and learning competencies for the purpose of faculty professional development. The rapid expansion of the higher education sector in Singapore has called for new approaches to university teaching that are…

Short-Term Policy and the Changing Institutional Landscape of Post-16 Education and Training: The Case of Learning Partnerships in England, Scotland and Wales

ERIC Educational Resources Information Center

Ramsden, Mark; Bennett, Robert J.; Fuller, Crispian

2004-01-01

This article assesses the role of Learning Partnerships in England and equivalent bodies in Scotland and Wales, as an example of a post-16 education and training initiative and its articulation via public sector institutions. The article uses new survey evidence across Britain. It demonstrates that Learning Partnerships have been one further…

An Interview with Cynthia L. Selfe: "Nomadic Feminist Cyborg Guerilla."

ERIC Educational Resources Information Center

Handa, Carolyn

1992-01-01

Discusses the development of Cynthia Selfe's philosophy concerning virtual landscapes as discursive spaces. Defines the "nomadic feminist cyborg guerilla" as a kind of English teacher-activist who uses computer technology as a medium for effecting political and educational change and for extending democracy. (NH)

Engaging TBR Faculty in Online Research Communities and Emerging Technologies

ERIC Educational Resources Information Center

Renner, Jasmine

2017-01-01

The growing impact of online research communities and emerging technologies is creating a significant paradigm shift and consequently changing the current research landscape of higher education. The rise of online research communities exemplifies a shift from traditional research engagements, to online research communities using "Web…

The International Student Question: 45 Years Later

ERIC Educational Resources Information Center

Aw, Fanta

2012-01-01

Since the publication of Dremuk's article 45 years ago, the landscape of international educational exchange has changed significantly. Some of the most notable trends distinguishing the past from the present are highlighted. Forty-five years ago, Dremuk's article emphasized the importance of institutional commitment to international educational…

"The Trashmaster": Literacy and New Media

ERIC Educational Resources Information Center

Merchant, Guy

2013-01-01

In large parts of the developed world, increased connectivity has led to changes in the communicational landscape. Meaning-making associated with new media disturbs established ways of describing and defining literacy, leading some academics and educators to identify "new literacies" as a distinct break from traditional and predominantly…

Integrating spatially explicit representations of landscape perceptions into land change research

USGS Publications Warehouse

Dorning, Monica; Van Berkel, Derek B.; Semmens, Darius J.

2017-01-01

Purpose of ReviewHuman perceptions of the landscape can influence land-use and land-management decisions. Recognizing the diversity of landscape perceptions across space and time is essential to understanding land change processes and emergent landscape patterns. We summarize the role of landscape perceptions in the land change process, demonstrate advances in quantifying and mapping landscape perceptions, and describe how these spatially explicit techniques have and may benefit land change research.Recent FindingsMapping landscape perceptions is becoming increasingly common, particularly in research focused on quantifying ecosystem services provision. Spatial representations of landscape perceptions, often measured in terms of landscape values and functions, provide an avenue for matching social and environmental data in land change studies. Integrating these data can provide new insights into land change processes, contribute to landscape planning strategies, and guide the design and implementation of land change models.SummaryChallenges remain in creating spatial representations of human perceptions. Maps must be accompanied by descriptions of whose perceptions are being represented and the validity and uncertainty of those representations across space. With these considerations, rapid advancements in mapping landscape perceptions hold great promise for improving representation of human dimensions in landscape ecology and land change research.

The Changing Demographic Landscape of the Nation: Perspectives on College Opportunities for Asian Americans and Pacific Islanders

ERIC Educational Resources Information Center

Teranishi, Robert T.; Kim, Victoria

2017-01-01

With the rapidly changing demography of the United States, there is a need for greater attention to expanding opportunities and reducing barriers to education for all. This article focuses on one of the nation's fastest-growing immigrant groups--Asian Americans and Pacific Islanders (AAPIs). A case study of a program at a community college shows…

Special Educational Needs and Disability Co-Ordination in a Changing Policy Landscape: Making Sense of Policy from a SENCo's Perspective

ERIC Educational Resources Information Center

Robertson, Christopher

2012-01-01

In this article, recent legislative changes that have raised the profile of SENCos in English schools are outlined. Key aspects of the current Government's proposals to reform SEND policy, provision and practice and the possible implications of these for SENCos and the schools they work in are discussed. The view that radical reforms outlined in…

Changing landowners, changing ecosystem? Land-ownership motivations as drivers of land management practices.

PubMed

Sorice, Michael G; Kreuter, Urs P; Wilcox, Bradford P; Fox, William E

2014-01-15

Motivations for owning rural land are shifting from an agricultural-production orientation to a preference for natural and cultural amenities. Resultant changes in land management have significant implications for the type and distribution of landscape-level disturbances that affect the delivery of ecosystem services. We examined the relationship between motivations for owning land and the implementation of conservation land management practices by landowners in the Southern Great Plains of the United States. Using a mail survey, we classified landowners into three groups: agricultural production, multiple-objective, and lifestyle-oriented. Cross tabulations of landowner group with past, current, and future use of 12 different land management practices (related to prescribed grazing, vegetation management, restoration, and water management) found that lifestyle-oriented landowners were overall less likely to adopt these practices. To the degree that the cultural landscape of rural lands transitions from production-oriented to lifestyle-oriented landowners, the ecological landscape and the associated flow of ecosystem services will likely change. This poses new challenges to natural resource managers regarding education, outreach, and policy; however, a better understanding about the net ecological consequences of lower rates of adoption of conservation management practices requires consideration of the ecological tradeoffs associated with the changing resource dependency of rural landowners. Copyright © 2013 Elsevier Ltd. All rights reserved.

Environmental determinants of the old oaks in wood-pastures from a changing traditional social-ecological system of Romania.

PubMed

Moga, Cosmin Ioan; Samoilă, Ciprian; Öllerer, Kinga; Băncilă, Raluca I; Réti, Kinga-Olga; Craioveanu, Cristina; Poszet, Szilárd; Rákosy, László; Hartel, Tibor

2016-05-01

Large, old trees are keystone ecological structures, their decline having disproportional ecological consequences. There is virtually no information available regarding the status and occurrence of old trees in traditional cultural landscapes from Eastern Europe. In this study, we explore the environmental determinants of the old oaks found in wood-pastures from a changing traditional rural landscape from Central Romania. Both the old oaks and the wood-pastures harboring them have exceptional cultural, historical, and ecological values, yet are vulnerable to land-use change. We surveyed 41 wood-pastures from Southern Transylvania and counted the old oaks in them. We then related the number of old oaks from these wood-pastures to a set of local and landscape level variables related to wood-pastures. We found 490 old oaks in 25 wood-pastures. The number of old oaks was positively related to the size of the wood-pasture and the amount of pasture and forest around it (500 m buffer), and negatively related to the proximity of the village. Furthermore, we found a significant interaction between the effects of sheepfolds in the wood-pasture and the size of the wood-pasture on the number of old trees, indicating a negative influence of sheepfolds on the number of old trees in smaller sized wood-pastures. There is an increasing risk for losing old trees in the traditional cultural landscapes due to the lack of formal recognition of these trees. Therefore, while presenting the positive example of local initiatives and citizen science, we argue for an urgent development and implementation of conservation policies along with education strategies targeting the old trees and rural communities from the changing traditional cultural landscapes of Eastern Europe.

Who Teaches the "STE" in STEM?

ERIC Educational Resources Information Center

Bartholomew, Scott

2015-01-01

STEM (Science, Technology, Engineering, and Math) is a buzzword in America (Ames, 2013; Woodruff, 2013). With recent pushes from the federal government (Obama, 2013) the educational landscape is changing, with an increased emphasis on STEM (Noddings, 2013; Obama, 2013). However, a clear definition of who teaches each aspect of STEM does not exist…

Grading in Competence-Based Qualifications--Is It Desirable and How Might It Affect Validity?

ERIC Educational Resources Information Center

Johnson, Martin

2008-01-01

The UK educational assessment landscape is changing, characterised by attempts to create more flexible pathways through learning. This has led to attempts to formalise the comparative relationships between different general and vocational qualifications. The National Qualifications Framework (NQF), the Framework for Achievement and the Framework…

Collaborative Practitioner Research: Opening a Third Space for Local Knowledge Production

ERIC Educational Resources Information Center

Skattebol, Jen; Arthur, Leonie Maree

2014-01-01

Early childhood education and care is currently experiencing unprecedented policy interest and expansion. This policy and practice landscape requires new forms of adaptive leadership, new spaces for production of the knowledge necessary for this changing context, and tools that can support the development of leadership qualities. This paper…

Transforming School Grounds into Natural Learning Environments.

ERIC Educational Resources Information Center

Keetch, Tammy

1996-01-01

Discusses the benefits as well as the concerns of changing traditional asphalt and turf grass grounds into educational resources. Benefits include an opportunity for hands-on learning, a softer and more creative area for play, a reduction in school ground violence among students, an ecologically improved landscape, and a reduction in maintenance…

Noncredit and Credit Divisions in Community Colleges: The Dilemma of Multiple Organizational Identities

ERIC Educational Resources Information Center

Palter Gill, Dianne

2012-01-01

Despite the importance of effective linkages between credit and noncredit divisions, significant barriers interfere with and detract from these units working well together. Community college leaders are challenged to manage these multiple and sometimes competing organizational identities in a complex and rapidly-changing educational landscape.…

Supporting LGBTQ Students in Physical Education: Changing the Movement Landscape

ERIC Educational Resources Information Center

Block, Betty Ann

2014-01-01

Scholars have sought to identify the complexity and multidimensionality of the phenomenon of sexual identity formation since the American Psychiatric Association declassified homosexuality as a mental disorder in 1973 (Bayer, 1981). This article addresses the manner in which the needs of lesbian, gay, bisexual, transgender, and queer [LGBTQ]…

Dilemmas of Blended Language Learning: Learner and Teacher Experiences

ERIC Educational Resources Information Center

Gleason, Jesse

2013-01-01

Rapidly advancing technology continues to change the landscape of blended foreign language education. Pinpointing the differences between blended language (BL) learning environments and understanding how stakeholders experience such spaces is complex. However, learner experiences can provide a roadmap for the design and development of BL courses.…

Standards-Based Technology Integration for Emergent Bilinguals

ERIC Educational Resources Information Center

Ronan, Briana

2018-01-01

Today's educators serve the United States public-school system at a time of considerable curricular, technological, and demographic change. In 2010, the Common Core State Standards in Math and English Language Arts significantly altered the curricular landscape of K-12 classrooms. On the heels of this reform came the adoptions of English…

The Ideology of Certainty in Mathematics Education.

ERIC Educational Resources Information Center

Borba, Marcelo C.; Skovsmose, Ole

1997-01-01

Presents one aspect that makes mathematics the final word in many discussions, the ideology of certainty. Argues that one way of challenging the ideology of certainty is to change classroom practice by introducing a landscape of discussion on chaotic nature where relativity, provisional starting points, different points of view, and uncertainty…

Earning and Learning

ERIC Educational Resources Information Center

Haughton, Lesley

2010-01-01

The higher education landscape has changed considerably in the past decade, with the introduction of a range of flexible work-related opportunities to allow working people to study and progress at higher levels. This includes the development of modes of delivery such as distance and e-learning options, but also new ways of working between…

Herculean Efforts Are Not Enough: Diversifying the Teaching Profession and the Need for Systemic Change

ERIC Educational Resources Information Center

Schmidt, Clea

2015-01-01

Internationally educated teachers (IETs) seeking to resume their careers in Canada often demonstrate tremendous endurance, fortitude, and resilience in the process of navigating their new professional landscapes, yet neoliberalism and the myth of meritocracy obscure the pervasive systemic barriers characterizing their professional experiences.…

Landscape genetics as a tool for conservation planning: predicting the effects of landscape change on gene flow.

PubMed

van Strien, Maarten J; Keller, Daniela; Holderegger, Rolf; Ghazoul, Jaboury; Kienast, Felix; Bolliger, Janine

2014-03-01

For conservation managers, it is important to know whether landscape changes lead to increasing or decreasing gene flow. Although the discipline of landscape genetics assesses the influence of landscape elements on gene flow, no studies have yet used landscape-genetic models to predict gene flow resulting from landscape change. A species that has already been severely affected by landscape change is the large marsh grasshopper (Stethophyma grossum), which inhabits moist areas in fragmented agricultural landscapes in Switzerland. From transects drawn between all population pairs within maximum dispersal distance (< 3 km), we calculated several measures of landscape composition as well as some measures of habitat configuration. Additionally, a complete sampling of all populations in our study area allowed incorporating measures of population topology. These measures together with the landscape metrics formed the predictor variables in linear models with gene flow as response variable (F(ST) and mean pairwise assignment probability). With a modified leave-one-out cross-validation approach, we selected the model with the highest predictive accuracy. With this model, we predicted gene flow under several landscape-change scenarios, which simulated construction, rezoning or restoration projects, and the establishment of a new population. For some landscape-change scenarios, significant increase or decrease in gene flow was predicted, while for others little change was forecast. Furthermore, we found that the measures of population topology strongly increase model fit in landscape genetic analysis. This study demonstrates the use of predictive landscape-genetic models in conservation and landscape planning.

Not Just a "Fleck" on the Epistemic Landscape: A Reappraisal of Ludwik Fleck's Views of the Nature of Scientific Progress and Change in Relation to Contemporary Educational and Social Issues

ERIC Educational Resources Information Center

Carifio, James; Perla, Rocco J.

2013-01-01

In contrast to Thomas Kuhn, the work of Ludwik Fleck, a Polish-born physician, microbiologist, and epistemologist, is conspicuously absent from the science education literature. His originally obscure monograph first published in German in 1935, "Genesis and Development of a Scientific Fact," anticipates a number of views explicated by…

A Holistic Landscape Description Reveals That Landscape Configuration Changes More over Time than Composition: Implications for Landscape Ecology Studies.

PubMed

Mimet, Anne; Pellissier, Vincent; Houet, Thomas; Julliard, Romain; Simon, Laurent

2016-01-01

Space-for-time substitution-that is, the assumption that spatial variations of a system can explain and predict the effect of temporal variations-is widely used in ecology. However, it is questionable whether it can validly be used to explain changes in biodiversity over time in response to land-cover changes. Here, we hypothesize that different temporal vs spatial trajectories of landscape composition and configuration may limit space-for-time substitution in landscape ecology. Land-cover conversion changes not just the surface areas given over to particular types of land cover, but also affects isolation, patch size and heterogeneity. This means that a small change in land cover over time may have only minor repercussions on landscape composition but potentially major consequences for landscape configuration. Using land-cover maps of the Paris region for 1982 and 2003, we made a holistic description of the landscape disentangling landscape composition from configuration. After controlling for spatial variations, we analyzed and compared the amplitudes of changes in landscape composition and configuration over time. For comparable spatial variations, landscape configuration varied more than twice as much as composition over time. Temporal changes in composition and configuration were not always spatially matched. The fact that landscape composition and configuration do not vary equally in space and time calls into question the use of space-for-time substitution in landscape ecology studies. The instability of landscapes over time appears to be attributable to configurational changes in the main. This may go some way to explaining why the landscape variables that account for changes over time in biodiversity are not the same ones that account for the spatial distribution of biodiversity.

A Holistic Landscape Description Reveals That Landscape Configuration Changes More over Time than Composition: Implications for Landscape Ecology Studies

PubMed Central

Mimet, Anne; Pellissier, Vincent; Houet, Thomas; Julliard, Romain; Simon, Laurent

2016-01-01

Background Space-for-time substitution—that is, the assumption that spatial variations of a system can explain and predict the effect of temporal variations—is widely used in ecology. However, it is questionable whether it can validly be used to explain changes in biodiversity over time in response to land-cover changes. Hypothesis Here, we hypothesize that different temporal vs spatial trajectories of landscape composition and configuration may limit space-for-time substitution in landscape ecology. Land-cover conversion changes not just the surface areas given over to particular types of land cover, but also affects isolation, patch size and heterogeneity. This means that a small change in land cover over time may have only minor repercussions on landscape composition but potentially major consequences for landscape configuration. Methods Using land-cover maps of the Paris region for 1982 and 2003, we made a holistic description of the landscape disentangling landscape composition from configuration. After controlling for spatial variations, we analyzed and compared the amplitudes of changes in landscape composition and configuration over time. Results For comparable spatial variations, landscape configuration varied more than twice as much as composition over time. Temporal changes in composition and configuration were not always spatially matched. Significance The fact that landscape composition and configuration do not vary equally in space and time calls into question the use of space-for-time substitution in landscape ecology studies. The instability of landscapes over time appears to be attributable to configurational changes in the main. This may go some way to explaining why the landscape variables that account for changes over time in biodiversity are not the same ones that account for the spatial distribution of biodiversity. PMID:26959363

Stories from dynamic Earth: developing your sense of place through Landsat-based citizen science

NASA Astrophysics Data System (ADS)

Nelson, P.; Kennedy, R. E.; Nolin, A. W.; Hughes, J.; Bianchetti, R. A.; O'Connell, K.; Morrell, P.

2016-12-01

Many citizen science activities provide opportunities to understand a specific location on Earth at human scale and to collect local ecological knowledge that can improve the scientific endeavor of monitoring Earth. However, it can be challenging to comprehend ecological changes occurring at larger spatial and temporal scales. Based on the results of two professional development workshops designed for Oregon middle school science teachers in 2011-2013 and 2013-2016, we describe how working with multi-decade Landsat imagery transformed participants and students. Collaborating with scientists, the teachers used 30 years of time-series Landsat imagery with LandTrendr and IceTrendr algorithms to distill several study sites in Oregon, Washington, and Alaska (U.S) into periods of consistent long or short-duration landscape dynamics (e.g. stable areas, forestry activities, flooding, urbanization, tree growth). Using the spatial, tabular, and graphic outputs from this process, the teachers created climate change curriculum aligned to state and national standards. Web-enabled visualization tools, such as Google Earth, provided a platform that engaged students in understanding the drivers of their local landscape changes. Students and teachers reported increased interest in and understanding of their landscape. In addition to fulfilling classroom needs, the activities contributed data used in regional carbon modeling and land cover monitoring throughout California, Oregon, and Washington (U.S). We will discuss strategies and challenges to translating expert-level scientific data, models, methods, vocabulary, and conclusions into citizen science materials that support place-based climate change education across age ranges and educational disciplines. Finally, we share ways you can deepen your own sense of place while participating in citizen science activities that improve land cover and land use monitoring at local, regional, and global scales.

The Subak Cultural Landscape as Environmental Education: Knowledge, Attitudes, and Experiences of Balinese Teachers, Student Teachers, and Students

ERIC Educational Resources Information Center

Surata, Sang Putu Kaler; Vipriyanti, Nyoman Utari

2018-01-01

Bali's subak cultural landscape, with its ancient and extensive paddy-fields and irrigation system, is a valuable resource for place-based education. However, this landscape is threatened by various problems. Here we analyze the relationships among Balinese teachers, student teachers, and students, and review their knowledge, attitudes, and…

The Traditional Non-Traditional Landscape Architecture Studio: Education through Service Learning in Miami, OK

ERIC Educational Resources Information Center

Loon, Leehu

2010-01-01

This research will illustrate the importance of a recent service learning project that was conducted for Miami, Oklahoma, by landscape architecture graduate students and faculty of the University of Oklahoma. Students and faculty partnered with the community to form the studio design team. Education in the landscape architecture studio at the…

Educating and engaging the business sector in reducing wildfire property losses

Treesearch

Anne S. Fege; Christopher Blaylock

2007-01-01

Most wildfire education programs have relied overwhelmingly on homeowner information and education, limiting the role of such business professionals as architects, builders, insurance agents, landscape architects and contractors, planners, media, and realtors. This project was undertaken to engage and educate professionals who design landscapes and homes, work for home...

Media and education of the consumer.

PubMed

Shapiro, Marla

2016-08-01

The landscape has changed in how consumers get their health information. A shift to the Internet and social media are now the way many consumers obtain their health and medical information. In addition, the highly complex information in medicine and science separates health journalism from other forms of journalism. In this article, the question of the role of media in educating consumers is examined. It is clear that knowledge translation is complex and begs the cooperation of scientists and journalists alike.

Multivariate landscape trajectory analysis: An example using simulation modeling of American marten habitat change under four timber harvest scenarios

Treesearch

Samuel A. Cushman; Kevin McGarigal

2007-01-01

Integrating temporal variabilily into spatial analyses is one of the abiding challenges in landscape ecology. In this chapter we use landscape trajectory analysis to assess changes in landscape patterns over time. Landscape trajectory analysis is an approach to quantify changes in landscape structure over time. There are three key concepts which underlie the...

Integrating EIL Pedagogy in a Pre-Service Teacher Education Program

ERIC Educational Resources Information Center

Zacharias, Nugrahenny T.

2014-01-01

Among the existing pedagogies to teach English, many scholars have claimed that English as International Language (EIL) pedagogy is the most suitable pedagogy to the changing sociolinguistic landscape of English and English users. Despite such strong claims, little is actually known on how EIL pedagogy is experienced by teachers. The present…

Perceptions of Assessment Competency among New Student Affairs Professionals

ERIC Educational Resources Information Center

Hoffman, Jaimie

2015-01-01

The landscape of assessment in higher education in the United States is changing; stakeholders are calling for an increased level of accountability with evidence of the impact on student learning becoming a pervasive expectation. Student affairs professionals are not exempt from this responsibility; they must be prepared to assess and articulate…

Overcoming Inertia: Can Higher Education Change?

ERIC Educational Resources Information Center

Trusteeship, 2010

2010-01-01

Experts warn that the competitive landscape for colleges may shift in the wake of the recent global economic downturn and national pressures for increased numbers of college graduates. A special panel at AGB's recent national conference on trusteeship, moderated by AGB president Rick Legon, examined how ready colleges are to adjust to new economic…

An Investigation of Transformational Leadership in a Virtual Learning Environment

ERIC Educational Resources Information Center

Livingston, Robert K.

2011-01-01

With the advancement of technology, the changing landscape of education has brought about challenging issues that necessitate a clearer understanding of the leadership role of an online instructor. In this exploratory study, it was found that business administration students (n=107) from a Southern California community college expect their online…

Faculty Backlash Grows against Online Partnerships

ERIC Educational Resources Information Center

Kolowich, Steve

2013-01-01

Many professors recognize that online education is changing the landscape of academe. But faculty members at several colleges are making it clear that they will not be steamrolled. Philosophy professors at San Jose State University last week wrote an open letter saying they refused to use material from an edX course, taught by a famous Harvard…

What We Can Teach When We Teach (About) Religion

ERIC Educational Resources Information Center

Hickman, Larry A.

2016-01-01

Given the increasing diversity of religious beliefs and outlooks in the United States, John Dewey's proposals regarding "a common faith" can help educators provide the tools for their students to think critically about these and other issues related to the changing religious landscape. Particular attention is given to three groups of…

Thinking in New Ways and in New Times about Reading

ERIC Educational Resources Information Center

Leu, Donald J.; Maykel, Cheryl

2016-01-01

Over the years, the annual "What's Hot, What's Not" survey by Jack Cassidy has served as an important indicator for issues in the continuously changing landscape of literacy education within North America. In "Beyond the Common Core," Cassidy, Ortlieb, and GroteGarcia (2016) note the meteoric rise of the Common Core State…

Higher Education Institutional Agents as Policy Implementers: The Case of Policies That Affect Undocumented and DACAmented Students

ERIC Educational Resources Information Center

Nienhusser, H. Kenny

2018-01-01

This study examines 45 community college institutional agents across four states in their role as implementer of policies that affected undocumented and DACAmented students. The findings delve into the role of changing implementation landscape, policy vagueness, implementation burden, and institutional support in this implementation environment.…

A Teaching Strategy for a Christian Virtual Environment

ERIC Educational Resources Information Center

Babyak, Andrew T.

2015-01-01

The current landscape in education is changing rapidly as online learning programs are experiencing great growth. As online learning grows, many professors and students are entering into new learning environments for the first time. While online learning has proven to be successful in many cases, it is not a journey upon which Christian professors…

An Exploration of At-Risk Students' Journeys through a Continuation High School

ERIC Educational Resources Information Center

Putney, David

2010-01-01

There is a void of current research on continuation schools and the students who attend these unique and historic educational institutions (Kelly, 1993). In an era of increased pressure surrounding student performance, of tight financial constraints, and of a changing landscape of student demographics, this study attempts to explore and understand…

USA: German in the Changing Landscape of Postsecondary Education

ERIC Educational Resources Information Center

Tatlock, Lynne

2010-01-01

This article identifies recent indicators of the state of German Studies in the United States with special attention to postsecondary enrollments in German. It additionally reviews challenges to the postsecondary teaching of German as they manifest themselves both locally and nationally, including the positioning of German Studies in the life of…

Threat Assessment in College Settings

ERIC Educational Resources Information Center

Cornell, Dewey

2010-01-01

In 2007, the landscape of campus safety changed abruptly with the Virginia Tech shooting and the subsequent wave of anonymous threats in colleges across the country. In response to the tragedy, the Virginia state legislature mandated that every public institution of higher education establish a "threat assessment team." Both the FBI and the U.S.…

SEDA's Legacy beyond the UK Shores: A Singaporean Perspective

ERIC Educational Resources Information Center

Tan, Oon-Seng

2013-01-01

The early 1990s saw the emergence of a rapidly changing landscape of higher education in Singapore with influence from various trends internationally. This article shares on the embryonic stage of staff development in Singapore and the journey of encounters with SEDA pioneers who helped sow the seeds of understanding the true scholarship of…

Preparation of School Psychologists in the United States

ERIC Educational Resources Information Center

Joyce-Beaulieu, Diana; Rossen, Eric

2014-01-01

School psychology in the United States continues to evolve in response to shifts in the country's demographic characteristics, an increasing focus on the importance of child mental health, together with health and education reforms. The landscape of school psychological services in the United States also is shaped through the changing roles and…

Executive Power and Scaled-Up Gender Subtexts in Australian Entrepreneurial Universities

ERIC Educational Resources Information Center

Blackmore, Jill; Sawers, Naarah

2015-01-01

Deputy Vice Chancellor and Pro Vice Chancellor positions have proliferated in response to the global, corporatised university landscape [Scott, G., S. Bell, H. Coates, and L. Grebennikov. 2010. "Australian Higher Education Leaders in Times of Change: The Role of Pro Vice Chancellor and Deputy Vice Chancellor." "Journal of Higher…

Vanishing Ice: Art as a Tool for Documenting Climate Change

ERIC Educational Resources Information Center

Kothe, Elsa Lenz; Maute, Mary Jo; Brewer, Chris

2015-01-01

The work of artists as naturalists, scientists, documentarians, and explorers has long been part of an interdisciplinary approach to scientific studies. As museum educators, this group of authors has gained inspiration from the exhibition Vanishing Ice: Alpine and Polar Landscapes in Art, 1775-2012 (Matilsky, 2013) and discovered how historical…

Vietnamese Students' Transitions in Study Abroad Programs

ERIC Educational Resources Information Center

Nguyen, My Linh Thi

2012-01-01

Vietnam is at a pivotal point in positioning itself within the global economy. As organisations and government agendas are pushing for a more skilled workforce, it is evident that Vietnam has to deal with the implications for the changing educational landscape. This article presents a review of the literature related to study abroad, looking at…

Electronic Reading and Digital Library Technologies: Understanding Learner Expectation and Usage Intent for Mobile Learning

ERIC Educational Resources Information Center

Hyman, Jack A.; Moser, Mary T.; Segala, Laura N.

2014-01-01

Mobile information technology is changing the education landscape by offering learners the opportunity to engage in asynchronous, ubiquitous instruction. While there is a proliferation of mobile content management systems being developed for the mobile Web and stand-alone mobile applications, few studies have addressed learner expectations and…

Wikis for Group Work: Encouraging Transparency, Benchmarking, and Feedback

ERIC Educational Resources Information Center

Abdekhodaee, Amir; Chase, Anne-Marie; Ross, Bella

2017-01-01

Technology is recognised as playing a part in the changing landscape in higher education; altering delivery modes and providing flexible opportunities for learning. Research into the use of wikis has shown that they provide many opportunities for student learning and the development of twenty-first century skills, however, there has been limited…

Developments in School Finance. Fiscal Proceedings from the Annual NCES State Data Conference (July 28-30, 1993).

ERIC Educational Resources Information Center

Fowler, William J., Jr., Ed.

State legislation and new funding mechanisms have changed the traditional landscape of school financing. This publication contains papers by presenters at the annual National Center for Education Statistics (NCES) State Data Conference. Following the foreword, acknowledgments, introduction, and overview, the papers include: (1) "Testimony to the…

In Wake of Riots, France Refashions Priority Zones

ERIC Educational Resources Information Center

Hendrie, Caroline

2006-01-01

This article deals with an initiative embarked upon by the government of France one year after widespread youth violence broke out in many disadvantaged communities in France. The initiative is aimed at adapting its 25-year-old "priority education" program to a landscape that has dramatically changed. The initiative is the centerpiece of…

The End of School Reform

ERIC Educational Resources Information Center

Berube, Maurice R.; Berube, Clair T.

2006-01-01

Education as a major social movement is coming to an end. This book derives its theoretical framework from the ideas of Hegel, who perceived an end to history, and Thomas Kuhn, who theorized that history does not follow a linear path but that the scientific landscape changes through large-scale movements called "paradigm shifts". This book…

Open the Windows: Design New Spaces for Learning

ERIC Educational Resources Information Center

Johnson, Christopher

2011-01-01

As a technologist, the author is interested in how the digital world is changing the educational landscape. As he began to research effective learning spaces, he discovered that the architecture, design, and school facilities communities are making a great deal of progress in creating better classrooms and school buildings. Unfortunately, many in…

Mentoring and Coaching in Academia: Reflections on a Mentoring/Coaching Relationship

ERIC Educational Resources Information Center

Carmel, Roofe G.; Paul, Miller W.

2015-01-01

The changing landscape in Higher Education has made it more difficult for less experienced academics to find persons willing and able to invest in, and support their professional development. Mentoring and coaching provide psychosocial assistance in the work space, which assists mentees to deal more effectively with role ambiguity, role conflict…

Coming to Our Senses: Everyday Landscapes, Aesthetics, and Transformative Learning

ERIC Educational Resources Information Center

Klein, Sheri R.

2018-01-01

Drawing upon phenomenological and arts-based approaches, the author explores everyday encounters with landscapes that call attention to the potential of place as sites for evoking mindfulness and transformative learning experiences. Theoretical perspectives within and across art education, aesthetics, contemplative education, holistic education,…

Finding a Child's Self: Globalization and the Hybridized Landscape of Korean Early Childhood Education

ERIC Educational Resources Information Center

Ahn, Junehui

2015-01-01

This article examines how Korean early childhood education reform efforts to foster children's selves create a fragmented and conflicting educational landscape. I focus on the complex and uneven ways that imported educational ideals are practiced in local contexts. Based on ethnographic fieldwork in a preschool in Seoul, I discuss discrepancies…

Innovation and entrepreneurship programs in US medical education: a landscape review and thematic analysis

PubMed Central

Niccum, Blake A; Sarker, Arnab; Wolf, Stephen J; Trowbridge, Matthew J

2017-01-01

ABSTRACT Background: Training in innovation and entrepreneurship (I&E) in medical education has become increasingly prevalent among medical schools to train students in complex problem solving and solution design. Objective: We aim to characterize I&E education in US allopathic medical schools to provide insight into the features and objectives of this growing field. Design: I&E programs were identified in 2016 via structured searches of 158 US allopathic medical school websites. Program characteristics were identified from public program resources and structured phone interviews with program directors. Curricular themes were identified via thematic analysis of program resources, and themes referenced by >50% of programs were analyzed. Results: Thirteen programs were identified. Programs had a median age of four years, and contained a median of 13 students. Programs were led by faculty from diverse professional backgrounds, and all awarded formal recognition to graduates. Nine programs spanned all four years of medical school and ten programs required a capstone project. Thematic analysis revealed seven educational themes (innovation, entrepreneurship, technology, leadership, healthcare systems, business of medicine, and enhanced adaptability) and two teaching method themes (active learning, interdisciplinary teaching) referenced by >50% of programs. Conclusions: The landscape of medical school I&E programs is rapidly expanding to address newfound skills needed by physicians due to ongoing changes in healthcare, but programs remain relatively few and small compared to class size. This landscape analysis is the first review of I&E in medical education and may contribute to development of a formal educational framework or competency model for current or future programs. Abbreviations: AAMC: American Association of Medical Colleges; AMA: American Medical Association; I&E: Innovation and entrepreneurship PMID:28789602

Innovation and entrepreneurship programs in US medical education: a landscape review and thematic analysis.

PubMed

Niccum, Blake A; Sarker, Arnab; Wolf, Stephen J; Trowbridge, Matthew J

2017-01-01

Training in innovation and entrepreneurship (I&E) in medical education has become increasingly prevalent among medical schools to train students in complex problem solving and solution design. We aim to characterize I&E education in US allopathic medical schools to provide insight into the features and objectives of this growing field. I&E programs were identified in 2016 via structured searches of 158 US allopathic medical school websites. Program characteristics were identified from public program resources and structured phone interviews with program directors. Curricular themes were identified via thematic analysis of program resources, and themes referenced by >50% of programs were analyzed. Thirteen programs were identified. Programs had a median age of four years, and contained a median of 13 students. Programs were led by faculty from diverse professional backgrounds, and all awarded formal recognition to graduates. Nine programs spanned all four years of medical school and ten programs required a capstone project. Thematic analysis revealed seven educational themes (innovation, entrepreneurship, technology, leadership, healthcare systems, business of medicine, and enhanced adaptability) and two teaching method themes (active learning, interdisciplinary teaching) referenced by >50% of programs. The landscape of medical school I&E programs is rapidly expanding to address newfound skills needed by physicians due to ongoing changes in healthcare, but programs remain relatively few and small compared to class size. This landscape analysis is the first review of I&E in medical education and may contribute to development of a formal educational framework or competency model for current or future programs. AAMC: American Association of Medical Colleges; AMA: American Medical Association; I&E: Innovation and entrepreneurship.

Effects of scale and logging on landscape structure in a forest mosaic.

PubMed

Leimgruber, P; McShea, W J; Schnell, G D

2002-03-01

Landscape structure in a forest mosaic changes with spatial scale (i.e. spatial extent) and thresholds may occur where structure changes markedly. Forest management alters landscape structure and may affect the intensity and location of thresholds. Our purpose was to examine landscape structure at different scales to determine thresholds where landscape structure changes markedly in managed forest mosaics of the Appalachian Mountains in the eastern United States. We also investigated how logging influences landscape structure and whether these management activities change threshold values. Using threshold and autocorrelation analyses, we found that thresholds in landscape indices exist at 400, 500, and 800 m intervals from the outer edge of management units in our study region. For landscape indices that consider all landcover categories, such as dominance and contagion, landscape structure and thresholds did not change after logging occurred. Measurements for these overall landscape indices were strongly influenced by midsuccessional deciduous forest, the most common landcover category in the landscape. When restricting analyses for mean patch size and percent cover to individual forest types, thresholds for early-successional forests changed after logging. However, logging changed the landscape structure at small spatial scale, but did not alter the structure of the entire forest mosaic. Previous forest management may already have increased the heterogeneity of the landscape beyond the point where additional small cuts alter the overall structure of the forest. Because measurements for landscape indices yield very different results at different spatial scales, it is important first to identify thresholds in order to determine the appropriate scales for landscape ecological studies. We found that threshold and autocorrelation analyses were simple but powerful tools for the detection of appropriate scales in the managed forest mosaic under study.

Education in New Orleans: Some Background

ERIC Educational Resources Information Center

Rasheed, Aesha

2007-01-01

Understanding the post-storm landscape of education in New Orleans and the metro area requires a grasp of some of the pre-storm realities of New Orleans public schools. This article will provide a brief overview of three arenas important to understanding the educational landscape of New Orleans--parish governance, desegregation and private…

Shaping the professional landscape through research, advocacy and education - an Australian perspective.

PubMed

Siemensma, Gemma; Ritchie, Ann; Lewis, Suzanne

2017-06-01

This article is the first in a new series in this regular feature. The intention of the series is to look at important global developments in health science libraries. Librarians will be invited to share with HILJ readers key initiatives in their country or region. These articles should serve as a road map, describing the key changes in the field and exploring factors driving these changes. We initiate this series with an article by three Australian librarians who use research findings to depict the evolving professional landscape in their country. The starting point of their analysis is a report completed in 2011 which looked into likely future workforce and education requirements for health library professionals. The authors trace the achievements since then, most notably in the areas of research, advocacy and education. Clearly, a great deal has been achieved leading to a greater return on investment. The authors maintain that the key to shaping the profession and enhancing the status of librarians is ongoing professional development. To this end, Australia is promoting a systematic, competency based health specialist certification. Finally, they identify trends impacting on health librarianship, such as the growing importance of research data management and consumer health literacy. JM. © 2017 Health Libraries Group.

Shaping Landscape Identity in Jewish State Education during the 1950s to 1960s

ERIC Educational Resources Information Center

Tadmor-Shimony, Tali

2013-01-01

This paper discusses the attempts of Israeli education, in a similar fashion to other national educational systems, to shape a territorial identity for the pupils of the new State. The Israeli school used a variety of educational means to shape a person who would be modelled on his new birthplace's landscape, including the use of textbooks,…

Landscape changes have greater effects than climate changes on six insect pests in China.

PubMed

Zhao, Zihua; Sandhu, Hardev S; Ouyang, Fang; Ge, Feng

2016-06-01

In recent years, global changes are the major causes of frequent, widespread outbreaks of pests in mosaic landscapes, which have received substantial attention worldwide. We collected data on global changes (landscape and climate) and economic damage caused by six main insect pests during 1951-2010 in China. Landscape changes had significant effects on all six insect pests. Pest damage increased significantly with increasing arable land area in agricultural landscapes. However, climate changes had no effect on damage caused by pests, except for the rice leaf roller (Cnaphalocrocis medinalis Guenee) and armyworm (Mythimna separate (Walker)), which caused less damage to crops with increasing mean temperature. Our results indicate that there is slight evidence of possible offset effects of climate changes on the increasing damage from these two agricultural pests. Landscape changes have caused serious outbreaks of several species, which suggests the possibility of the use of landscape design for the control of pest populations through habitat rearrangement. Landscape manipulation may be used as a green method to achieve sustainable pest management with minimal use of insecticides and herbicides.

Combining landscape variables and species traits can improve the utility of climate change vulnerability assessments

USGS Publications Warehouse

Nadeau, Christopher P.; Fuller, Angela K.

2016-01-01

Conservation organizations worldwide are investing in climate change vulnerability assessments. Most vulnerability assessment methods focus on either landscape features or species traits that can affect a species vulnerability to climate change. However, landscape features and species traits likely interact to affect vulnerability. We compare a landscape-based assessment, a trait-based assessment, and an assessment that combines landscape variables and species traits for 113 species of birds, herpetofauna, and mammals in the northeastern United States. Our aim is to better understand which species traits and landscape variables have the largest influence on assessment results and which types of vulnerability assessments are most useful for different objectives. Species traits were most important for determining which species will be most vulnerable to climate change. The sensitivity of species to dispersal barriers and the species average natal dispersal distance were the most important traits. Landscape features were most important for determining where species will be most vulnerable because species were most vulnerable in areas where multiple landscape features combined to increase vulnerability, regardless of species traits. The interaction between landscape variables and species traits was important when determining how to reduce climate change vulnerability. For example, an assessment that combines information on landscape connectivity, climate change velocity, and natal dispersal distance suggests that increasing landscape connectivity may not reduce the vulnerability of many species. Assessments that include landscape features and species traits will likely be most useful in guiding conservation under climate change.

LANDSCAPE INFLUENCES ON LAKE CHEMISTRY OF SMALL DIMICTIC LAKES IN THE HUMAN DOMINATED SOUTHERN WISCONSIN LANDSCAPE

EPA Science Inventory

Changes in landscape heterogeneity, historic landcover change, and human disturbance regimes are governed by complex interrelated landscape processes that modify lake water quality through the addition of nutrients, sediment, anthropogenic chemicals, and changes in major ion conc...

The Global Landscape of GIS in Secondary Education

ERIC Educational Resources Information Center

Kerski, Joseph J.; Demirci, Ali; Milson, Andrew J.

2013-01-01

This study analyzes the status of GIS in schools in thirty-three countries and proposes recommendations for advancing the implementation and effectiveness of GIS in secondary education from an international perspective. Thirty-three countries have been evaluated in the study to assess the global landscape of educational GIS by analyzing how GIS is…

Lessons Learned from Strategy Landscape Tool

ERIC Educational Resources Information Center

Grantmakers for Education, 2014

2014-01-01

In 2011, Grantmakers for Education (GFE) partnered with the Monitor Institute to develop the K-12 Education Strategy Landscape Tool--an asset mapping tool that used interactive data visualization to provide a clear picture of the who, what, where, and when of education grantmaking. The prototype launched in January of 2012. Over a dozen funders…

Summer Camp: Language Learning beyond the Walls--A Grassroots Model for Summer Immersion Camp

ERIC Educational Resources Information Center

Seewald, Amanda

2012-01-01

In efforts to improve, expand and inspire language learning to become a basic and essential component of the landscape of the educational system, one must reach out beyond the walls of the classroom to engage learners early. Real-world learning and energized, playful, interactive language experiences that inspire can drastically change the…

Improving the Student Experience: A Practical Guide for Universities and Colleges

ERIC Educational Resources Information Center

Morgan, Michelle, Ed.

2011-01-01

The landscape of higher education (HE) has dramatically altered in the past 30 years and it continues to evolve and change. More students are entering HE and attending university or college on a global scale than ever before. Supporting and enhancing the undergraduate student experience across the student lifecycle, from first contact through to…

A Comparative Study of Malay-Operated and Chinese-Operated Childcare Centres in the State of Melaka, Malaysia

ERIC Educational Resources Information Center

Tee, Ong Puay

2005-01-01

Demand for childcare services in Malaysia is increasing. With the changing demographic landscape and increasing knowledge of the importance of early childhood education, provision of alternative childcare services has never been more significant. Children younger than four years of age are placed in registered childcare centres while their parents…

Using Roman Sites: A Teacher's Guide. Education on Site.

ERIC Educational Resources Information Center

Watson, Iain

This book is about finding the evidence to help pupils discover the Romans, especially in Britain. The Romans changed the culture and landscape of Britain and left a wide range of evidence to be investigated today. Pupils need to be presented this range of evidence and the interpretations put on them. The evidence presented is both archaeological…

A School Privatization Primer for Michigan School Officials, Media and Residents

ERIC Educational Resources Information Center

LaFaive, Michael D.

2007-01-01

The landscape of public education in Michigan has changed dramatically over the last 13 years. Most districts receive a majority of their operating money from state government, not local taxes. Charter schools and nearby districts lure students away from local schools and capture the state money that goes with them. Districts are even subject to…

Listening to the Voices of Today's Undergraduates: Implications for Teaching and Learning

ERIC Educational Resources Information Center

Bowen, Glenn; Burton, Carol; Cooper, Christopher; Cruz, Laura; McFadden, Anna; Reich, Chesney; Wargo, Melissa

2011-01-01

The landscape of higher education has changed with the presence of a new generation of college students. Current studies do not carry the voices of the new generation known as the Millennials. This article presents the findings of a qualitative study that explored the learning experiences of Millennial-generation undergraduates at a public…

New Blended Learning Strategy Based on Flipped-Learning for Vocational Work-Linked Training

ERIC Educational Resources Information Center

El Hajji, Mohamed; El Bouzaidi, Rachid Drissi; Douzi, Hassan; Khouya, El Hassane

2016-01-01

In a changing Moroccan educational landscape, Addressing teaching development needs is becoming a major issue in vocational work-linked Training. In this context, this paper present a new blended learning strategy based on the flipped classroom, using a social learning platform as support. Through this strategy, we increased the time dedicated to…

At the Crossroads of Access and Financial Stability: The Push and Pull on the Enrollment Manager

ERIC Educational Resources Information Center

Humphrey, Keith B.

2006-01-01

This study contributes to the developing literature on enrollment management by looking at how individual enrollment management organizations interact within the changing higher education landscape. One way to understand how an organization interacts is to understand its leader. Thus, this study focuses on the leaders of enrollment management as a…

A Case Study of Rural New Mexico K-12 Teachers' Perceptions of Standardized Testing

ERIC Educational Resources Information Center

Hite-Pope, Kim

2017-01-01

The purpose of this paper was to examine K-12 teachers' classroom experiences with standardized testing in rural New Mexico schools. Standardized tests have significantly changed the landscape of education with the use of students' test scores as a determining factor for advancement or failure for teachers (Simpson, Lacava, & Graner, 2013).…

Small and Perfectly Formed? Is Democracy an Alternative Approach to School Leadership?

ERIC Educational Resources Information Center

Hope, Max A.

2012-01-01

In recent decades, education policy has changed considerably so that now, numerous types of schools are available in the "marketplace". The most recent additions to this landscape are Academies and Free Schools, with freedoms to make more choices about curriculum, structures and leadership. In this climate, this paper takes one school as…

Shifting Landscapes, Changing Assumptions Reshape Higher Ed

ERIC Educational Resources Information Center

DiSalvio, Philip

2012-01-01

In 1852, Massachusetts became the first state to provide all its citizens access to a free public education. Over the next 66 years, every other state made the same guarantee. Massachusetts may again be a geographic hotspot that signals the displacement from the old to the new. Just as key sectors of the American economy have experienced huge and…

The Dynamic Landscape of Higher Education: The Role of Big Data and Analytics

ERIC Educational Resources Information Center

Mahroeian, Hamidreza; Daniel, Ben Kei

2016-01-01

Over the years, a number of institutions have systematically deployed new technologies to support learning and teaching. Lately, institutions have begun to explore new forms of data in order to understand and effectively address its systemic challenges, and help support effective decision-making. This paper describes the dynamic changes in the…

Hispanic Faces: An Exploratory Study of How University-Level Spanish Language Instruction Impacts Perceptions of Hispanics

ERIC Educational Resources Information Center

de Gordon, Maria Teresa; McDonough, Colleen; Palmerio-Roberts, Ramona

2016-01-01

Immigration and globalization have dramatically changed the ethnic landscape of the United States, yet stereotypes about race continue to exist. Foreign language classrooms are at the heart of teaching about diversity. We investigated whether undergraduates (with varying exposure to Spanish language education) could accurately identify the race of…

Have a Heart: Challenges for Lead Vocational Teachers in the Changing VET Landscape. Occasional Paper

ERIC Educational Resources Information Center

Davids, Jennifer

2012-01-01

This paper investigates the personal and career development needs of TAFE (Technical And Further Education) Queensland's lead vocational teachers through the conceptual framework of Spirituality at Work (SAW), which is a framework for looking at workplace relations. This research was conducted through four focus group meetings held in November…

Listening to Parents Translates into More Referrals

ERIC Educational Resources Information Center

Kirchner, Jo

2012-01-01

Today's child care and early education landscape has vastly changed from a few years ago; parents have more choices and they are better informed. More than ever before, it is important to hear what parents tell they are searching for and to act on the specific information provided. When it comes to finding the right provider for their children,…

Making Sense of the University Environment in Post-Apartheid South Africa: Administrators in the Executive Management Team

ERIC Educational Resources Information Center

Dominguez-Whitehead, Yasmine

2010-01-01

Higher education in post-apartheid South Africa has experienced a relatively rapid changing landscape (Cloete, Maassen, Fehnel, & Moja, 2006). As such, the organizational environment in which university administrators operate is an increasingly important area of study. This study is grounded in organizational theory and adopts an open systems…

Leaders' Views on the Values of School-Based Research: Contemporary Themes and Issues

ERIC Educational Resources Information Center

Bryan, Hazel; Burstow, Bob

2017-01-01

In 2004, McLaughlin, Black-Hawkins and McIntyre published a literature review that explored the ways in which individual teachers, whole schools and groups of networked schools were engaging in practitioner research and enquiry. In the light of significant changes to the education landscape, the empirical research in this article provides an…

Oral Traditions, Changing Rural Landscapes, and Science Education

ERIC Educational Resources Information Center

Stapleton, Sarah Riggs

2017-01-01

This forum response extends the argument made by Avery and Hains that oral traditions can be useful for including the cultures and contexts of rural areas within science instruction. To buttress the oral expressions presented in Avery and Hains, I compare oral expressions of a second rural area, 600 miles to the South, in Eastern North Carolina. I…

A Qualitative Analysis of Ninth Grade High School Teachers' Perceptions of Online Discussions to Supplement Classroom Instruction

ERIC Educational Resources Information Center

Watson, Rhonda

2015-01-01

Current web technologies are changing the landscape of education. Today's students communicate and learn differently than those of previous generations, yet a gap still exists between available technology and teacher use of technology for instruction. The purpose of this qualitative descriptive case study was to examine teachers' perceptions of…

Student Access to Online Interaction Technologies: The Impact on Grade Delta Variance and Student Satisfaction

ERIC Educational Resources Information Center

Revels, Mark; Ciampa, Mark

2012-01-01

Online learning has significantly changed the educational landscape in recent years, offering advantages to both schools as well as students. Despite the fact that some faculty members are not supportive of online learning, researchers have demonstrated that the quality of online learning to be as effective as classroom learning. It has been…

From Metaphorically Speaking to Acting Boldly: A Commentary on the Special Issue

ERIC Educational Resources Information Center

Rock, Marcia L.; Billingsley, Bonnie

2014-01-01

Casting special education teacher development as an avatar living in a virtual and changing landscape is a creative way to consider the current state of the field and project possible futures. In this commentary, the authors consider areas that may help strengthen the Avatar, including conceptualizing and identifying the outcomes of teacher…

Developing Leadership in Higher Education: Perspectives from the USA, the UK and Australia

ERIC Educational Resources Information Center

Hempsall, Kay

2014-01-01

It is broadly acknowledged that leaders in the twenty-first century are required to navigate an increasingly complex landscape and that the types of challenges individuals and organisations face in the knowledge era require the capacity to adapt and respond to continual fluctuations and change. Outcomes from previous leadership research, combined…

Using Rain Gardens to Promote Service Learning and Climate Science Education with Urban Youth

ERIC Educational Resources Information Center

Kinsey, Sharon B.; Haberland, Michael W.

2012-01-01

The Jersey Roots, Global Reach 4-H Climate Science Program conducted in Camden, New Jersey introduces middle school students to the evidence, impacts, and potential solutions to climate change. For their service learning project, students installed two rain gardens at the school. Rain gardens are shallow landscaped depressions in the soil that can…

Safe School Design: A Handbook for Educational Leaders Applying the Principles of Crime Prevention through Environmental Design.

ERIC Educational Resources Information Center

Schneider, Tod; Walker, Hill; Sprague, Jeffrey

This document seeks to synthesize, integrate, and make available to school personnel solid information regarding Crime Prevention through Environmental Design (CPTED). Chapter 1, "The Changed Landscape of School Safety and Security," examines characteristics of safe and unsafe schools, causes of vulnerability, and the role of design and technology…

Are Postgraduate Students "Rational Choosers"? An Investigation of Motivation for Graduate Study amongst International Students in England

ERIC Educational Resources Information Center

Mowjee, Bisma

2013-01-01

In England, since the 1980s, neo-liberalism has dominated political discourse, and its effects have been extending into the higher-education landscape, challenging traditional conceptions of the university as serving the public good and driving them towards becoming corporate entities selling private commodities. This change has created an…

Faculty Perspectives of Satisfaction at a Large, Public, Research University

ERIC Educational Resources Information Center

Evans, Dave P.

2013-01-01

Higher education today is in the midst of massive transformation and the current landscape of change is unprecedented because of the sheer number of institution-molding forces that are at play and the pervasive impact these forces are having on reshaping the academy. These wide-ranging, seismic shifts have affected every aspect of faculty worklife…

[Wetland landscape pattern change based on GIS and RS: a review].

PubMed

Kong, Fan-Ting; Xi, Min; Li, Yue; Kong, Fan-Long; Chen, Wan

2013-04-01

Wetland is an ecological landscape with most biodiversity in nature, which has unique ecological structure and function, and contains abundant natural resources to provide material guarantee for human's living and development. Wetland landscape pattern is the comprehensive result of various ecological processes, and has become a hot issue in wetland ecological study. At present, the combination of geographic information system (GIS) and remote sensing (RS) technologies is an important way to study the wetland landscape pattern change. This paper reviewed the research progress in the wetland landscape change based on GIS and RS from the aspects of the research methods of wetland landscape pattern, index of wetland landscape pattern, and driving forces of wetland landscape pattern evolution, and discussed the applications of the combination of GIS and RS in monitoring the wetland landscape pattern change, the index selection of wetland landscape pattern, and the driving mechanisms of the combined action of human and nature. Some deficiencies in the current studies were put forward, and the directions of the future-studies were prospected.

Duty hour reform in a shifting medical landscape.

PubMed

Jena, Anupam B; Prasad, Vinay

2013-09-01

The circumstances that led to the death of Libby Zion in 1984 prompted national discussions about the impact of resident fatigue on patient outcomes. Nearly 30 years later, national duty hour reforms largely motivated by patient safety concerns have demonstrated a negligible impact of duty hour reductions on patient mortality. We suggest that the lack of an impact of duty hour reforms on patient mortality is due to a different medical landscape today than existed in 1984. Improvements in quality of care made possible by computerized order entry, automated medication checks, inpatient pharmacists, and increased resident supervision have, among other systemic changes, diminished the adverse impact that resident fatigue is able to have on patient outcomes. Given this new medical landscape, advocacy towards current and future duty hour reforms may be best justified by evidence of the impact of duty hour reform on resident wellbeing, education, and burnout.

The Landscape of Professional Doctorate Provision in English Higher Education Institutions: Inconsistencies, Tensions and Unsustainability

ERIC Educational Resources Information Center

Robinson, Carol

2018-01-01

This article reports findings from a recent research project, commissioned by the Higher Education Funding Council for England (HEFCE), which explored the current landscape of professional doctorate (PD) provision in English higher education institutions (HEIs) (Mellors-Bourne et al., 2016). Given the absence of a clear definition by the Quality…

Simulating forest management and its effect on landscape pattern

Treesearch

Eric J. Gustafson

2017-01-01

Landscapes are characterized by their structure (the spatial arrangement of landscape elements), their ecological function (how ecological processes operate within that structure), and the dynamics of change (disturbance and recovery). Thus, understanding the dynamic nature of landscapes and predicting their future dynamics are of particular emphasis. Landscape change...

Landscape ecological security response to land use change in the tidal flat reclamation zone, China.

PubMed

Zhang, Runsen; Pu, Lijie; Li, Jianguo; Zhang, Jing; Xu, Yan

2016-01-01

As coastal development becomes a national strategy in Eastern China, land use and landscape patterns have been affected by reclamation projects. In this study, taking Rudong County, China as a typical area, we analyzed land use change and its landscape ecological security responses in the tidal flat reclamation zone. The results show that land use change in the tidal flat reclamation zone is characterized by the replacement of natural tidal flat with agricultural and construction land, which has also led to a big change in landscape patterns. We built a landscape ecological security evaluation system, which consists of landscape interference degree and landscape fragile degree, and then calculated the landscape ecological security change in the tidal flat reclamation zone from 1990 to 2008 to depict the life cycle in tidal flat reclamation. Landscape ecological security exhibited a W-shaped periodicity, including the juvenile stage, growth stage, and maturation stage. Life-cycle analysis demonstrates that 37 years is required for the land use system to transform from a natural ecosystem to an artificial ecosystem in the tidal flat reclamation zone.

How can investment in the landscape or the interface reduce the risk of house loss from wildfires? A comparative study between Sydney, Australia and California, USA

NASA Astrophysics Data System (ADS)

Penman, Trent; Bradstock, Ross; Collins, Luke; Fotheringham, Cj; Keeley, Jon; Labiosa, Bill; Price, Owen; Syphard, Alex

2013-04-01

Wildfire can result in significant losses to people and property. Management agencies undertake a range of actions in the landscape and at the interface to reduce this risk. Data relating to the success of individual treatments varies, with some approaches well understood and others less so. Research has rarely attempted to consider the interactive effects of treatments in order to determine optimal management strategies that reduce the risk of loss. Bayesian Networks provide a statistical framework for undertaking such an analysis. Here we apply Bayesian Networks to examine the trade-offs in investment in preventative actions (e.g., fuel treatment, community education, development controls) and suppressive actions (e.g., initial attack, landscape suppression, property protection) in two fire prone regions -Sydney, Australia and California, USA. Investment in management actions at the interface resulted in the greatest reduction in the risk of house loss for both of the study regions. Landscape treatments had a limited ability to change the risk of house loss.

Process-Driven Ecological Modeling for Landscape Change Analysis

NASA Astrophysics Data System (ADS)

Altman, S.; Reif, M. K.; Swannack, T. M.

2013-12-01

Landscape pattern is an important driver in ecosystem dynamics and can control system-level functions such as nutrient cycling, connectivity, biodiversity and carbon sequestration. However, the links between process, pattern and function remain ambiguous. Understanding the quantitative relationship between ecological processes and landscape pattern across temporal and spatial scales is vital for successful management and implementation of ecosystem-level projects. We used remote sensing imagery to develop critical landscape metrics to understand the factors influencing landscape change. Our study area, a coastal area in southwest Florida, is highly dynamic with critically eroding beaches and a range of natural and developed land cover types. Hurricanes in 2004 and 2005 caused a breach along the coast of North Captiva Island that filled in by 2010. We used a time series of light detection and ranging (lidar) elevation data and hyperspectral imagery from 2006 and 2010 to determine land cover changes. Landscape level metrics used included: Largest Patch Index, Class Area, Area-weighted mean area, Clumpiness, Area-weighted Contiguity Index, Number of Patches, Percent of landcover, Area-weighted Shape. Our results showed 1) 27% increase in sand/soil class as the channel repaired itself and shoreline was reestablished, 2) 40% decrease in the mudflat class area due to conversion to sand/soil and water, 3) 30% increase in non-wetland vegetation class as a result of new vegetation around the repaired channel, and 4) the water class only slightly increased though there was a marked increase in the patch size area. Thus, the smaller channels disappeared with the infilling of the channel, leaving much larger, less complex patches behind the breach. Our analysis demonstrated that quantification of landscape pattern is critical to linking patterns to ecological processes and understanding how both affect landscape change. Our proof of concept indicated that ecological processes can correlate to landscape pattern and that ecosystem function changes significantly as pattern changes. However, the number of links between landscape metrics and ecological processes are highly variable. Extensively studied processes such as biodiversity can be linked to numerous landscape metrics. In contrast, correlations between sediment cycling and landscape pattern have only been evaluated for a limited number of metrics. We are incorporating these data into a relational database linking landscape and ecological patterns, processes and metrics. The database will be used to parameterize site-specific landscape evolution models projecting how landscape pattern will change as a result of future ecosystem restoration projects. The model is a spatially-explicit, grid-based model that projects changes in community composition based on changes in soil elevations. To capture scalar differences in landscape change, local and regional landscape metrics are analyzed at each time step and correlated with ecological processes to determine how ecosystem function changes with scale over time.

Landscape Pattern Dynamic Change Research of Harbin Songbei Based on GIS Technology

NASA Astrophysics Data System (ADS)

Chenyang, Ding; Kun, Wang; Kang, Li Kang

2018-05-01

With the rapid development of social economy in the Songhua River basin, there are big dynamic change of the landscape of the new area beside the river bank, which is represented by Harbin Songbei. This paper selects 13 representative indexes from landscape and patch level, analyzes the cause and process of the change of landscape pattern in Songbei during 2005-2015, and probes into the characteristics of the change based on the principle of landscape ecology, using remote sensing and GIS technology and Fragstats3.3 software data statistics.

Interested and Influential: The Role of a Professional Association in the Development of the Foundation to Year 10 Australian Curriculum: Geography

ERIC Educational Resources Information Center

Caldis, Susan

2014-01-01

The Australian Geography Teachers Association (AGTA) represents the views of Australian geography teachers on educational matters. AGTA also seeks to improve the capacity of geography teachers to respond to a changing teaching and learning landscape. The Australian Curriculum, Assessment and Reporting Authority (ACARA) is an independent authority…

Toward a Greater Understanding of Hispanic Undergraduate Retention at a Private Christian University Using Narrative Inquiry and Autoethnographic Methods

ERIC Educational Resources Information Center

Sanchez, Robert

2016-01-01

Student retention is considered a complex human behavior. Adding to the complex nature of student retention is the ever changing landscape of higher education due in large part to the growth of Hispanic undergraduate student enrollment on college campuses. While notable gains have been made increasing the number of Hispanic students graduating…

Public Relations and the New Golden Age of Spain: A Confluence of Democracy, Economic Development and the Media.

ERIC Educational Resources Information Center

Tilson, Donn James; Perez, Pilar Saura

2003-01-01

Presents a review of the public relations profession, including institutions of higher education, in post-Franco Spain within the context of changes in the nation's political, economic and media landscape. Suggests that a healthy democracy with political stability, economic development, and a dynamic media have provided both the foundation and the…

Challenging School Segregation in the Twenty-First Century: How Districts Can Leverage Dual Language Education to Increase School and Classroom Diversity

ERIC Educational Resources Information Center

Kotok, Stephen; DeMatthews, David

2018-01-01

Nationally, schools are increasingly segregated by race and poverty as a result of demographic shifts and a changing legal and political landscape. Based on evidence that students benefit academically and socially from attending integrating settings, many school districts are exploring options for providing diverse learning experiences. We examine…

Demographic Transformation in a Policy Vacuum: The Changing Face of U.S. Metropolitan Society and Challenges for Public Schools

ERIC Educational Resources Information Center

Mordechay, Kfir; Orfield, Gary

2017-01-01

Educators and policy makers must confront the race and class disparities in learning opportunities across American society. Nowhere are these disparities more acute than in the country's great metropolitan areas. As the demographic landscape continues to shift, metropolitan areas are fueling the transition to a majority-minority country. This…

Democratic Education Online: Combating Racialized Aggressions on Social Media

ERIC Educational Resources Information Center

Gin, Kevin J.; Martínez-Alemán, Ana M.; Knight, Sarah; Radimer, Scott; Lewis, Jonathan; Rowan-Kenyon, Heather T.

2016-01-01

In the 21st century, mobile, low-friction, and easy to use social media have changed the landscape of college campuses. Social media have opened the doors for racial hostility to be displayed on campus in new ways and have been widely used to express racial aggressions toward students of color. Anonymity allows these behaviors to be freely enacted…

Sexual Violence Prevention and Response at Institutions of Higher Education in a Changing Federal Landscape: A Feminist Policy Analysis

ERIC Educational Resources Information Center

Royster, Leigh-Anne A.

2017-01-01

Gender based violence is experienced at higher rates on college campuses than in other communities. One in five women experience acquaintance rape during their academic career and less than 5% of college women who have experienced sexual assault report their victimization (Fisher, Cullen, & Turner, 2000). Recent federal guidance is meant to…

Choosing and Changing Schools in India's Private and Government Sectors: Young Lives Evidence from Andhra Pradesh

ERIC Educational Resources Information Center

James, Zoe; Woodhead, Martin

2014-01-01

The growth and increasing popularity of 'low-fee' private schooling across many parts of India has attracted much research and policy attention. This paper broadens the discussion by drawing attention to the increasing heterogeneity of the educational landscape in many communities. Our specific focus is on the consequences for school choices made…

The Work of Writing in the Age of Its Digital Reproducibility

ERIC Educational Resources Information Center

Kalantzis, Mary; Cope, Bill

2011-01-01

This chapter has two dimensions. As its analytical basis, the chapter surveys the changing landscape of what might be called the new digital media. The chapter then asks, on a practical dimension, what might educators do with this new media in that important site for the formation of the social relationships of meaning-making, the school? How does…

From Camouflage to Classroom: Designing a Transition Curriculum for New Student Veterans

ERIC Educational Resources Information Center

Osborne, Nicholas J.

2016-01-01

The landscape of higher education necessitates that strategies be in place to meet the needs of an ever changing student population. Since 2009, the Post-9/11 GI Bill has spurred an increased enrollment of student veterans that is forecasted to rise. Students who are veterans have unique experiences related to their service, age, and work-life…

Surgical Education and Training in an Outer Metropolitan Hospital: A Qualitative Study of Surgical Trainers and Trainees

ERIC Educational Resources Information Center

Nestel, Debra; Harlim, Jennifer; Bryant, Melanie; Rampersad, Rajay; Hunter-Smith, David; Spychal, Bob

2017-01-01

The landscape of surgical training is changing. The anticipated increase in the numbers of surgical trainees and the shift to competency-based surgical training places pressures on an already stretched health service. With these pressures in mind, we explored trainers' and trainees' experiences of surgical training in a less traditional rotation,…

Comparing Trend and Gap Statistics across Tests: Distributional Change Using Ordinal Methods and Bayesian Inference

ERIC Educational Resources Information Center

Denbleyker, John Nickolas

2012-01-01

The shortcomings of the proportion above cut (PAC) statistic used so prominently in the educational landscape renders it a very problematic measure for making correct inferences with student test data. The limitations of PAC-based statistics are more pronounced with cross-test comparisons due to their dependency on cut-score locations. A better…

The Future of Principal Preparation and Principal Evaluation: Reflections of the Current Policy Context for School Leaders

ERIC Educational Resources Information Center

Williams, Sheneka M.

2015-01-01

As the federal role in education continuously evolves, accountability pressures for performance extend from classrooms to principals' offices. This newer form of accountability is changing the landscape of how school leaders are prepared, and ultimately, how they are evaluated. For some time, the onus of student achievement has been placed on…

Social Media for Professional Development and Networking Opportunities in Academia

ERIC Educational Resources Information Center

Donelan, Helen

2016-01-01

The research reported on in this article explores the use of social media for work-related or professional purposes. In particular, it focuses on the perceptions and use of social media by academics in the UK. The purpose of the research was to explore the potential social media has to facilitate the changing landscape of higher education and…

Tech Talk for Social Studies Teachers: Evaluating Online Resources--The Importance of Critical Reading Skills in Online Environments

ERIC Educational Resources Information Center

Street, Chris

2005-01-01

In the past two decades, substantial changes in pedagogy, advances in technology, and new emphases on critical reading, writing, and thinking across the curriculum have swept the educational landscape of the United States. Although "many students are familiar with some technological elements (notably e-mail and Web browsing), few demonstrate the…

The Involvement of External Agencies in Extra-Curricular Physical Education: Reinforcing or Challenging Gender and Ability Inequities?

ERIC Educational Resources Information Center

Wilkinson, Shaun D.; Penney, Dawn

2016-01-01

Within the UK and internationally, schools are increasingly being encouraged to call on external agencies and draw on the services of individuals, including sport coaches, to "help teach or lead sports within the school setting and out of school time". This trend arises from and has contributed to a changing policy landscape and…

Race as a Durable "and" Shifting Idea: How Black Millennial Preservice Teachers Understand Race, Racism, and Teaching

ERIC Educational Resources Information Center

Brown, Keffrelyn D.

2018-01-01

The rapidly changing landscape of 21st-century education has sparked intense conversations around the need for a more racially and ethnically diverse PK-12 teacher population. Drawing from critical race theory and racial formation, I describe findings from a qualitative case study that examined how a group of black millennial preservice teachers…

Advancing Deeper Learning under ESSA: Seven Priorities. Turning the Corner Post-Conference Brief. Students at the Center

ERIC Educational Resources Information Center

Heller, Rafael; Gerwin, Carol

2016-01-01

This brief recommends seven ways for supporters of deeper learning to take advantage of the changing education policy landscape, as authority shifts from the federal government to states and local districts. The authors outline priorities to help the nation's high schools move from a largely inequitable system to one that prepares all students for…

Working with a Competency-Based Training Package: A Contextual Investigation from the Perspective of a Group of TAFE Teachers

ERIC Educational Resources Information Center

Southren, Michael

2015-01-01

Reforms in the Australian vocational education and training (VET) landscape have generated significant interest in the changes to the delivery and nature of formal (off-the-job) training provided by Registered Training Organisations. Existing research has provided valuable insights into the evolving role of teachers, and speculated upon the…

Guiding Students from Matriculation to Graduation: Analysis of a Four Year Professional Development Program for Undergraduates

ERIC Educational Resources Information Center

Maietta, Heather N.

2009-01-01

Career development is relevant for employees and employers, as well as a vital discipline for connecting school-to-work as educators struggle to facilitate the transition into employment for millions of students (Hoyt & Lester, 1995). The landscape of the world-of-work is ever changing, both in terms of economic stability and instability, and…

Through the eyes of children: perceptions of environmental change in tropical forests.

PubMed

Pellier, Anne-Sophie; Wells, Jessie A; Abram, Nicola K; Gaveau, David; Meijaard, Erik

2014-01-01

This study seeks to understand children's perceptions of their present and future environments in the highly biodiverse and rapidly changing landscapes of Kalimantan, Indonesian Borneo. We analyzed drawings by children (target age 10-15 years) from 22 villages, which show how children perceive the present conditions of forests and wildlife surrounding their villages and how they expect conditions to change over the next 15 years. Analyses of picture elements and their relationships to current landscape variables indicate that children have a sophisticated understanding of their environment and how different environmental factors interact, either positively or negatively. Children appear to have landscape-dependent environmental perceptions, showing awareness of past environmental conditions and many aspects of recent trends, and translating these into predictions for future environmental conditions. The further removed their present landscape is from the originally forested one, the more environmental change they expect in the future, particularly declines in forest cover, rivers, animal diversity and increases in temperature and natural disasters. This suggests that loss of past perceptions and associated "shifting environmental baselines" do not feature strongly among children on Borneo, at least not for the perceptions we investigated here. Our findings that children have negative expectations of their future environmental conditions have important political implications. More than other generations, children have a stake in ensuring that future environmental conditions support their long-term well-being. Understanding what drives environmental views among children, and how they consider trade-offs between economic development and social and environmental change, should inform optimal policies on land use. Our study illuminates part of the complex interplay between perceptions of land cover and land use change. Capturing the views of children through artistic expressions provides a potentially powerful tool to influence public and political opinions, as well as a valuable approach for developing localized education and nature conservation programs.

Through the Eyes of Children: Perceptions of Environmental Change in Tropical Forests

PubMed Central

Pellier, Anne-Sophie; Wells, Jessie A.; Abram, Nicola K.; Gaveau, David; Meijaard, Erik

2014-01-01

This study seeks to understand children's perceptions of their present and future environments in the highly biodiverse and rapidly changing landscapes of Kalimantan, Indonesian Borneo. We analyzed drawings by children (target age 10–15 years) from 22 villages, which show how children perceive the present conditions of forests and wildlife surrounding their villages and how they expect conditions to change over the next 15 years. Analyses of picture elements and their relationships to current landscape variables indicate that children have a sophisticated understanding of their environment and how different environmental factors interact, either positively or negatively. Children appear to have landscape-dependent environmental perceptions, showing awareness of past environmental conditions and many aspects of recent trends, and translating these into predictions for future environmental conditions. The further removed their present landscape is from the originally forested one, the more environmental change they expect in the future, particularly declines in forest cover, rivers, animal diversity and increases in temperature and natural disasters. This suggests that loss of past perceptions and associated “shifting environmental baselines” do not feature strongly among children on Borneo, at least not for the perceptions we investigated here. Our findings that children have negative expectations of their future environmental conditions have important political implications. More than other generations, children have a stake in ensuring that future environmental conditions support their long-term well-being. Understanding what drives environmental views among children, and how they consider trade-offs between economic development and social and environmental change, should inform optimal policies on land use. Our study illuminates part of the complex interplay between perceptions of land cover and land use change. Capturing the views of children through artistic expressions provides a potentially powerful tool to influence public and political opinions, as well as a valuable approach for developing localized education and nature conservation programs. PMID:25093658

Classification of Farmland Landscape Structure in Multiple Scales

NASA Astrophysics Data System (ADS)

Jiang, P.; Cheng, Q.; Li, M.

2017-12-01

Farmland is one of the basic terrestrial resources that support the development and survival of human beings and thus plays a crucial role in the national security of every country. Pattern change is the intuitively spatial representation of the scale and quality variation of farmland. Through the characteristic development of spatial shapes as well as through changes in system structures, functions and so on, farmland landscape patterns may indicate the landscape health level. Currently, it is still difficult to perform positioning analyses of landscape pattern changes that reflect the landscape structure variations of farmland with an index model. Depending on a number of spatial properties such as locations and adjacency relations, distance decay, fringe effect, and on the model of patch-corridor-matrix that is applied, this study defines a type system of farmland landscape structure on the national, provincial, and city levels. According to such a definition, the classification model of farmland landscape-structure type at the pixel scale is developed and validated based on mathematical-morphology concepts and on spatial-analysis methods. Then, the laws that govern farmland landscape-pattern change in multiple scales are analyzed from the perspectives of spatial heterogeneity, spatio-temporal evolution, and function transformation. The result shows that the classification model of farmland landscape-structure type can reflect farmland landscape-pattern change and its effects on farmland production function. Moreover, farmland landscape change in different scales displayed significant disparity in zonality, both within specific regions and in urban-rural areas.

The Literature Landscape of Blended Learning in Higher Education: The Need for Better Understanding of Academic Blended Practice

ERIC Educational Resources Information Center

Torrisi-Steele, Geraldine; Drew, Steve

2013-01-01

If we are to realise the potential of blended learning in higher education, then further research into academic practice and relevant academic development is essential. Our review of literature on blended learning in higher education reveals an interesting scholarship landscape which, when described in detail, pointedly directs attention to the…

Projecting land-use and land cover change in a subtropical urban watershed

Treesearch

John J. Lagrosa IV; Wayne C. Zipperer; Michael G. Andreu

2018-01-01

Urban landscapes are heterogeneous mosaics that develop via significant land-use and land cover (LULC) change. Current LULC models project future landscape patterns, but generally avoid urban landscapes due to heterogeneity. To project LULC change for an urban landscape, we parameterize an established LULC model (Dyna-CLUE) under baseline conditions (continued current...

Are Madrean ecosystems approaching tipping points? Anticipating interactions of landscape disturbance and climate change

Treesearch

Donald A. Falk

2013-01-01

Contemporary climate change is driving transitions in many Madrean ecosystems, but the time scale of these changes is accelerated greatly by severe landscape disturbances such as wildfires and insect outbreaks. Landscape-scale disturbance events such as wildfires interact with prior disturbance patterns and landscape structure to catalyze abrupt transitions to novel...

Why Go Native? Landscaping for Biodiversity and Sustainability Education

ERIC Educational Resources Information Center

Kermath, Brian

2007-01-01

Purpose: The purpose of this paper is to illustrate that campus and urban landscaping has important connections to biodiversity conservation, perceptions of natural heritage, sense-of-place, ecological literacy and the role of campus landscapes in the larger community. It also aims to show how campus landscapes express values and perform as a…

Collaboration Across the Sciences: How Can We Improve Our Practice and Prepare the Future?

NASA Astrophysics Data System (ADS)

Grinspoon, D.; Cobabe, E.; Harman, P.; Prather, E. E.

2010-08-01

In the pursuit of scientific knowledge, not only do techniques and instrumentation continually change, the quality of questions being asked also evolves. Age old questions such as "are we alone?" as well as new problems such as global climate change require multi/interdisciplinary perspectives and collaboration, pushing scientists to explore between the specializations. What skills will our students need to function in this emerging paradigm? How should our work as Education and Public Outreach (EPO) practitioners reflect this when so much of the educational landscape is mired in specialized, standardized testing? Are there benefits and tradeoffs in contextualized learning? What are lessons learned so far? Think about it and come share.

Changing and Differentiated Urban Landscape in China: Spatiotemporal Patterns and Driving Forces.

PubMed

Fang, Chuanglin; Li, Guangdong; Wang, Shaojian

2016-03-01

Urban landscape spatiotemporal change patterns and their driving mechanisms in China are poorly understood at the national level. Here we used remote sensing data, landscape metrics, and a spatial econometric model to characterize the spatiotemporal patterns of urban landscape change and investigate its driving forces in China between 1990 and 2005. The results showed that the urban landscape pattern has experienced drastic changes over the past 15 years. Total urban area has expanded approximately 1.61 times, with a 2.98% annual urban-growth rate. Compared to previous single-city studies, although urban areas are expanding rapidly, the overall fragmentation of the urban landscape is decreasing and is more irregular and complex at the national level. We also found a stair-stepping, urban-landscape changing pattern among eastern, central, and western counties. In addition, administrative level, urban size, and hierarchy have effects on the urban landscape pattern. We also found that a combination of landscape metrics can be used to supplement our understanding of the pattern of urbanization. The changes in these metrics are correlated with geographical indicators, socioeconomic factors, infrastructure variables, administrative level factors, policy factors, and historical factors. Our results indicate that the top priority should be strengthening the management of urban planning. A compact and congregate urban landscape may be a good choice of pattern for urban development in China.

Cumulative effects of climate and landscape change drive spatial distribution of Rocky Mountain wolverine (Gulo gulo L.).

PubMed

Heim, Nicole; Fisher, Jason T; Clevenger, Anthony; Paczkowski, John; Volpe, John

2017-11-01

Contemporary landscapes are subject to a multitude of human-derived stressors. Effects of such stressors are increasingly realized by population declines and large-scale extirpation of taxa worldwide. Most notably, cumulative effects of climate and landscape change can limit species' local adaptation and dispersal capabilities, thereby reducing realized niche space and range extent. Resolving the cumulative effects of multiple stressors on species persistence is a pressing challenge in ecology, especially for declining species. For example, wolverines ( Gulo gulo L.) persist on only 40% of their historic North American range. While climate change has been shown to be a mechanism of range retractions, anthropogenic landscape disturbance has been recently implicated. We hypothesized these two interact to effect declines. We surveyed wolverine occurrence using camera trapping and genetic tagging at 104 sites at the wolverine range edge, spanning a 15,000 km 2 gradient of climate, topographic, anthropogenic, and biotic variables. We used occupancy and generalized linear models to disentangle the factors explaining wolverine distribution. Persistent spring snow pack-expected to decrease with climate change-was a significant predictor, but so was anthropogenic landscape change. Canid mesocarnivores, which we hypothesize are competitors supported by anthropogenic landscape change, had comparatively weaker effect. Wolverine population declines and range shifts likely result from climate change and landscape change operating in tandem. We contend that similar results are likely for many species and that research that simultaneously examines climate change, landscape change, and the biotic landscape is warranted. Ecology research and species conservation plans that address these interactions are more likely to meet their objectives.

[Responses of boreal forest landscape in northern Great Xing'an Mountains of Northeast China to climate change].

PubMed

Li, Xiao-Na; He, Hong-Shi; Wu, Zhi-Wei; Liang, Yu

2012-12-01

With the combination of forest landscape model (LANDIS) and forest gap model (LINKAGES), this paper simulated the effects of climate change on the boreal forest landscape in the Great Xing'an Mountains, and compared the direct effects of climate change and the effects of climate warming-induced fires on the forest landscape. The results showed that under the current climate conditions and fire disturbances, the forest landscape in the study area could maintain its dynamic balance, and Larix gmelinii was still the dominant tree species. Under the future climate and fire disturbances scenario, the distribution area of L. gmelinii and Pinus pumila would be decreased, while that of Betula platyphylla, Populus davidiana, Populus suaveolens, Chosenia arbutifolia, and Pinus sylvestris var. mongolica would be increased, and the forest fragmentation and forest diversity would have an increase. The changes of the forest landscape lagged behind climate change. Climate warming would increase the growth of most tree species except L. gmelinii, while the increased fires would increase the distribution area of P. davidiana, P. suaveolens, and C. arbutifolia and decrease the distribution area of L. gmelinii, P. sylvestris var. mongolica, and P. pumila. The effects of climate warming-induced fires on the forest landscape were almost equal to the direct effects of climate change, and aggravated the direct effects of climate change on forest composition, forest landscape fragmentation, and forest landscape diversity.

[Landscape pattern change of ethnic townships under the background of urbanization: Case of Aerla Town in Molidawa Daur Autonomous Banner, Inner Mongolia, China.

PubMed

Yang, Jin Yao; Huang, Lu; Yan, Li Jiao; Huo, Si Gao

2016-08-01

With the stable development of new countryside construction and new-type urbanization, the changing of the landscape pattern in countryside attracts more attention, especially in the ethnic townships which are hardly accessible. To explore the development of these areas, it is crucial to understand the spatial and temporal variation of the landscape pattern. In this paper, the landscape pattern change was analyzed at both patch type level and landscape level based on the landscape ecology theory. The land use data (format: vector) got from Aerla Town (a typical Daur ethnic township in Inner Mongolia) for the duration from 2008 to 2013 was studied by ArcGIS platform and Fragstats. For the type level, the grassland, farmland, and forest turned into building land gra-dually. Regarding the landscape level, the landscape diversity index and landscape connectivity index were relatively low, the heterogeneity index and the landscape fragmentation were relatively high. With considering the correlation analysis and grey correlation of the above indexes as well as the social and economic development in Aerla Town, the results indicated that population change and GDP growth were the main driving forces of landscape pattern change. Finally, the driving forces which resulted in the variation of landscape pattern with the incorporation of the economic, cultural, policy, and natural effects were discussed. The research could provide basic information and theoretical foundation for the development of minority areas in Northeast China.

Why is a landscape perspective important in studies of primates?

PubMed

Arroyo-Rodríguez, Víctor; Fahrig, Lenore

2014-10-01

With accelerated deforestation and fragmentation through the tropics, assessing the impact that landscape spatial changes may have on biodiversity is paramount, as this information is required to design and implement effective management and conservation plans. Primates are expected to be particularly dependent on the landscape context; yet, our understanding on this topic is limited as the majority of primate studies are at the local scale, meaning that landscape-scale inferences are not possible. To encourage primatologists to assess the impact of landscape changes on primates, and help future studies on the topic, we describe the meaning of a "landscape perspective" and evaluate important assumptions of using such a methodological approach. We also summarize a number of important, but unanswered, questions that can be addressed using a landscape-scale study design. For example, it is still unclear if habitat loss has larger consistent negative effects on primates than habitat fragmentation per se. Furthermore, interaction effects between habitat area and other landscape effects (e.g., fragmentation) are unknown for primates. We also do not know if primates are affected by synergistic interactions among factors at the landscape scale (e.g., habitat loss and diseases, habitat loss and climate change, hunting, and land-use change), or whether landscape complexity (or landscape heterogeneity) is important for primate conservation. Testing for patterns in the responses of primates to landscape change will facilitate the development of new guidelines and principles for improving primate conservation. © 2014 Wiley Periodicals, Inc.

Agroforestry landscapes and global change: landscape ecology tools for management and conservation

Treesearch

Guillermo Martinez Pastur; Emilie Andrieu; Louis R. Iverson; Pablo Luis Peri

2012-01-01

Forest ecosystems are impacted by multiple uses under the influence of global drivers, and where landscape ecology tools may substantially facilitate the management and conservation of the agroforestry ecosystems. The use of landscape ecology tools was described in the eight papers of the present special issue, including changes in forested landscapes due to...

Re-thinking wastewater landscapes: combining innovative strategies to address tomorrow's urban wastewater treatment challenges.

PubMed

Smith, B R

2009-01-01

Most major cities worldwide face urban water management challenges relating to drinking supply, stormwater and wastewater treatment, and ecological preservation. In light of climate change and finite natural resources, addressing these challenges in sustainable ways will require innovative solutions arising from interdisciplinary collaboration. This article summarizes five major urban water management strategies that bridge the fields of engineering, ecology, landscape architecture, and urban planning. A conceptual implementation of these strategies is demonstrated through a design for a small constructed wetland treatment system in San Francisco, California. The proposed decentralized system described in this article consists of a detention basin, vegetated and open free water surface wetlands, and ultraviolet disinfection. In wet weather, the system would detain and treat combined sewer discharges (CSD), and in dry weather it would treat residential greywater for toilet flushing and irrigation in a nearby neighborhood. It is designed to adapt over time to changing climatic conditions and treatment demands. Importantly, this proposal demonstrates how constructed wetland engineers can incorporate multiple benefits into their systems, offering a vision of how wastewater infrastructure can be an attractive community, educational, recreational, and habitat amenity through the integration of engineering, ecology, and landscape design.

Dynamic Changes of Landscape Pattern and Vulnerability Analysis in Qingyi River Basin

NASA Astrophysics Data System (ADS)

Li, Ziwei; Xie, Chaoying; He, Xiaohui; Guo, Hengliang; Wang, Li

2017-11-01

Environmental vulnerability research is one of the core areas of global environmental change research. Over the past 10 years, ecologically fragile zones or transition zones had been significantly affected by environmental degradation and climate change and human activities. In this paper, we analyzed the spatial and temporal changes of landscape pattern and landscape vulnerability degree in Qingyi River Basin by calculating the landscape sensitivity index and landscape restoration degree index based on Landsat images of 2005, 2010 and 2015. The results showed that: (1) The top conversion area was farmland, woodland and grassland area decreased, city land and rural residential land increased fastest. (2) The fragility of the landscape pattern along the Qingyi River gradually increased between 2005 and 2015, the downstream area was influenced by the influence of human activities. (3) Landscape pattern changes and fragility are mainly affected by urbanization. These findings are helpful for understanding the evolution of landscape pattern as well as urban ecology, which both have significant implications for urban planning and minimize the potential environmental impacts of urbanization in Qingyi River Basin.

Neogeomorphology, prediction, and the anthropic landscape

NASA Astrophysics Data System (ADS)

Haff, P. K.

The surface of the earth is undergoing profound change due to human impact. By some measures the level of human impact is comparable to the effects of major classical geomorphic processes such as fluvial sediment transport. This change is occurring rapidly, has no geologic precedent, and may represent an irreversible transition to a new and novel landscape with which we have no experience. For these reasons prediction of future landscape evolution will be of increasing importance. The combination of physical and social forces that drive modern landscape change represents the Anthropic Force. Neogeomorphology is the study of the Anthropic Force and its present and likely future effects on the landscape. Unique properties associated with the Anthropic Force include consciousness, intention and design. These properties support the occurrence of nonclassical geomorphic phenomena, such as landscape planning, engineering, and management. The occurrence of short time-scale phenomena induced by anthropic landscape change, the direct effects of this change on society, and the ability to anticipate and intentionally influence the future trajectory of the global landscape underscore the importance of prediction in a neogeomorphic world.

Unraveling Landscape Complexity: Land Use/Land Cover Changes and Landscape Pattern Dynamics (1954-2008) in Contrasting Peri-Urban and Agro-Forest Regions of Northern Italy.

PubMed

Smiraglia, D; Ceccarelli, T; Bajocco, S; Perini, L; Salvati, L

2015-10-01

This study implements an exploratory data analysis of landscape metrics and a change detection analysis of land use and population density to assess landscape dynamics (1954-2008) in two physiographic zones (plain and hilly-mountain area) of Emilia Romagna, northern Italy. The two areas are characterized by different landscape types: a mixed urban-rural landscape dominated by arable land and peri-urban settlements in the plain and a traditional agro-forest landscape in the hilly-mountain area with deciduous and conifer forests, scrublands, meadows, and crop mosaic. Urbanization and, to a lesser extent, agricultural intensification were identified as the processes underlying landscape change in the plain. Land abandonment determining natural forestation and re-forestation driven by man was identified as the process of change most representative of the hilly-mountain area. Trends in landscape metrics indicate a shift toward more fragmented and convoluted patterns in both areas. Number of patches, the interspersion and juxtaposition index, and the large patch index are the metrics discriminating the two areas in terms of landscape patterns in 1954. In 2008, mean patch size, edge density, interspersion and juxtaposition index, and mean Euclidean nearest neighbor distance were the metrics with the most different spatial patterns in the two areas. The exploratory data analysis of landscape metrics contributed to link changes over time in both landscape composition and configuration providing a comprehensive picture of landscape transformations in a wealthy European region. Evidence from this study are hoped to inform sustainable land management designed for homogeneous landscape units in similar socioeconomic contexts.

Teaching Landscape in Spanish Universities: Looking for New Approaches in Geography

ERIC Educational Resources Information Center

Alomar-Garau, Gabriel; Gómez-Zotano, José; Arias-García, Jonatan

2017-01-01

In order to determine the degree of implementation of the teaching of landscape in the new curriculum for Geography Degrees in Spain, some aspects are analysed: educational plans are analysed and verified, the presence therein of subjects directly devoted to landscape, as well as the inclusion of indirect or cross landscape issues in the subjects…

Land use/land cover change and their effects on landscape patterns in the Yanqi Basin, Xinjiang (China).

PubMed

Wang, Shuixian; Wang, Shengli

2013-12-01

Human modification of land use and land cover change (LUCC) drives the change of landscape patterns and limits the availability of products and services for human and livestock. LUCC can undermine environmental health. Thus, this study aimed to develop an understanding of LUCC in the Yanqi Basin, Xinjiang, China, an arid area experiencing dramatic water and land resource use. A time series of satellite images (1964, 1973, 1989, 1999, and 2009) were used to calculate the index of landscape patterns to study the processes involved in changes to land uses and landscape patterns and the influence of this changes on landscape patterns. The results show that land uses in the Yanqi Basin have changed dramatically since 1964 with grassland being mainly converted to cropland. Landscape fragmentation and diversity have decreased in the study area, although landscape fragmentation increased from 1964 to 1999 and then decreased by 2009. The index of landscape diversity decreased from 1.64 in 1964 to 0.71 in 2009. The heterogeneity and complexity of the landscape increased during this period. In contrast, the index of dominance decreased from 0.85 in 1964 to 0.83 in 2009. Land use change drives landscape patterns of the development of the watershed toward diversity and a fragmented structure. Population growth, economic development, and industrial policies were the dominant driving forces behind LUCC in the Yanqi Basin. Sustainable use of land resources is a significant factor in maintaining economic development and environmental protection in this arid inland river basin.

Feedbacks in human-landscape systems

NASA Astrophysics Data System (ADS)

Chin, Anne

2015-04-01

As human interactions with Earth systems intensify in the "Anthropocene", understanding the complex relationships among human activity, landscape change, and societal responses to those changes is increasingly important. Interdisciplinary research centered on the theme of "feedbacks" in human-landscape systems serves as a promising focus for unraveling these interactions. Deciphering interacting human-landscape feedbacks extends our traditional approach of considering humans as unidirectional drivers of change. Enormous challenges exist, however, in quantifying impact-feedback loops in landscapes with significant human alterations. This paper illustrates an example of human-landscape interactions following a wildfire in Colorado (USA) that elicited feedback responses. After the 2012 Waldo Canyon Fire, concerns for heightened flood potential and debris flows associated with post-fire hydrologic changes prompted local landowners to construct tall fences at the base of a burned watershed. These actions changed the sediment transport regime and promoted further landscape change and human responses in a positive feedback cycle. The interactions ultimately increase flood and sediment hazards, rather than dampening the effects of fire. A simple agent-based model, capable of integrating social and hydro-geomorphological data, demonstrates how such interacting impacts and feedbacks could be simulated. Challenges for fully capturing human-landscape feedback interactions include the identification of diffuse and subtle feedbacks at a range of scales, the availability of data linking impact with response, the identification of multiple thresholds that trigger feedback mechanisms, and the varied metrics and data needed to represent both the physical and human systems. By collaborating with social scientists with expertise in the human causes of landscape change, as well as the human responses to those changes, geoscientists could more fully recognize and anticipate the coupled human-landscape interactions that will drive the evolution of Earth systems into the future.

Landscape metrics for assessment of landscape destruction and rehabilitation.

PubMed

Herzog, F; Lausch, A; Müller, E; Thulke, H H; Steinhardt, U; Lehmann, S

2001-01-01

This investigation tested the usefulness of geometry-based landscape metrics for monitoring landscapes in a heavily disturbed environment. Research was carried out in a 75 sq km study area in Saxony, eastern Germany, where the landscape has been affected by surface mining and agricultural intensification. Landscape metrics were calculated from digital maps (1912, 1944, 1973, 1989) for the entire study area and for subregions (river valleys, plains), which were defined using the original geology and topography of the region. Correlation and factor analyses were used to select a set of landscape metrics suitable for landscape monitoring. Little land-use change occurred in the first half of the century, but political decisions and technological developments led to considerable change later. Metrics showed a similar pattern with almost no change between 1912 and 1944, but dramatic changes after 1944. Nonparametric statistical methods were used to test whether metrics differed between river valleys and plains. Significant differences in the metrics for these regions were found in the early maps (1912, 1944), but these differences were not significant in 1973 or 1989. These findings indicate that anthropogenic influences created a more home geneous landscape.

The Effects of Socio-Scientific Issue Based Inquiry Learning on Pupils' Representations of Landscape

ERIC Educational Resources Information Center

Kärkkäinen, Sirpa; Keinonen, Tuula; Kukkonen, Jari; Juntunen, Seija; Ratinen, Ilkka

2017-01-01

Research has demonstrated that socio-scientific issues based inquiry learning has significant advantages for learning outcomes and students' motivation. Further, a successful understanding of landscapes in environmental and geographical education can be achieved by combining informal learning environments with school education. Therefore this case…

Interpreting landscape change: measured biophysical change and surrounding social context

Treesearch

Mimi M. Wagner; Paul H. Gobster

2007-01-01

Although research assessing both biophysical landscape conditions and social perceptions provide critical data on change, these methods are seldom integrated. In this study, we examined landscape change in the Central Iowa region by pairing quantitative data on changes to natural areas, streams, and housing density over the past 60 years with a qualitative social...

Challenges to neurology residency education in today's health care environment.

PubMed

Bega, Danny; Krainc, Dimitri

2016-09-01

Residency training has had to adapt to higher patient volumes, increased complexity of medical care, and the commercialized system of health care. These changes have led to a concerning culture shift in neurology. We review the relationship between the emerging health care delivery system and residency training, highlighting issues related to duty hours and work-life balance, the changing technological landscape, high patient volumes, and complex service obligations. We propose that the current challenges in health care delivery offer the opportunity to improve neurology residency through faculty development programs, bringing teaching back to the bedside, increasing resident autonomy, utilizing near-peer teaching, and rewarding educators who facilitate an environment of inquiry and scholarship, with the ultimate goal of better alignment between education and patient care. Ann Neurol 2016;80:315-320. © 2016 American Neurological Association.

Local Fitness Landscapes Predict Yeast Evolutionary Dynamics in Directionally Changing Environments.

PubMed

Gorter, Florien A; Aarts, Mark G M; Zwaan, Bas J; de Visser, J Arjan G M

2018-01-01

The fitness landscape is a concept that is widely used for understanding and predicting evolutionary adaptation. The topography of the fitness landscape depends critically on the environment, with potentially far-reaching consequences for evolution under changing conditions. However, few studies have assessed directly how empirical fitness landscapes change across conditions, or validated the predicted consequences of such change. We previously evolved replicate yeast populations in the presence of either gradually increasing, or constant high, concentrations of the heavy metals cadmium (Cd), nickel (Ni), and zinc (Zn), and analyzed their phenotypic and genomic changes. Here, we reconstructed the local fitness landscapes underlying adaptation to each metal by deleting all repeatedly mutated genes both by themselves and in combination. Fitness assays revealed that the height, and/or shape, of each local fitness landscape changed considerably across metal concentrations, with distinct qualitative differences between unconditionally (Cd) and conditionally toxic metals (Ni and Zn). This change in topography had particularly crucial consequences in the case of Ni, where a substantial part of the individual mutational fitness effects changed in sign across concentrations. Based on the Ni landscape analyses, we made several predictions about which mutations had been selected when during the evolution experiment. Deep sequencing of population samples from different time points generally confirmed these predictions, demonstrating the power of landscape reconstruction analyses for understanding and ultimately predicting evolutionary dynamics, even under complex scenarios of environmental change. Copyright © 2018 by the Genetics Society of America.

The Changing Landscape of International Schooling: Implications for Theory and Practice. Routledge Research in International and Comparative Education

ERIC Educational Resources Information Center

Bunnell, Tristan

2014-01-01

The number of English-medium international schools that deliver their curriculum wholly or partly in the English language reportedly reached 6,000 in January 2012. It is anticipated this number will rise to over 11,000 schools by 2022, employing over 500,000 English-speaking teachers. The number of children being taught in these schools reportedly…

Twenty-First-Century Headteacher: Pedagogue, Visionary Leader or Both? Phase 1--A Reflection on the Historical Perspective and Critical Analysis of Contemporary Perception and Practice

ERIC Educational Resources Information Center

Barrett-Baxendale, Denise; Burton, Diana

2009-01-01

In recent years the UK secondary educational landscape has witnessed significant change, with the introduction of an ever-extending spectrum of competing government initiatives and policies. This has resulted in the steady erosion of the traditionally recognized role of headteacher. This paper presents the results of a practitioner-based study…

Intellectual Property Rights of Faculty in the Digital Age--Evolution or Dissolution in 21st Century Academia?

ERIC Educational Resources Information Center

Aaron, Lynn S.; Roche, Catherine M.

2015-01-01

Unforeseen forces are at work in higher education today. The purpose of this article is to explore the issues involved in the changing landscape. Decisions are and will be made that impact the intellectual property rights of faculty. It is important to be cognizant of the factors involved and alert to possible ramifications. The basics of the…

Impact of Sheltered Instruction Observation Protocol (SIOP) Strategies on Reading Achievement of English Language Learners in the Primary Grades

ERIC Educational Resources Information Center

Zito-Nash, Judith A.

2017-01-01

When four forces create shift in the landscape of PK-12 education, change in response to the environment is inevitable and necessary. It is such in the United States, as schools face increased accountability for the growth and attainment of reading skills, rigorous demands of the Common Core State Standards, a rapidly growing population of…

Investigating the Interpersonal and Contextual Factors Govern Saudi Lecturers' Motivation in Creating Innovative Blended Learning Environment That Web 2.0-Based

ERIC Educational Resources Information Center

Alghanmi, Sahar

2014-01-01

Sustaining success in higher education within an ever-changing landscape largely depends on academics' motivation to cope with it. Essentially, this study aims to explore the interpersonal and contextual factors that govern the introduction of blended learning in a Saudi context. A collective case study approach was employed with Self-…

From Too Much Freedom to Too Much Restriction: The Case of Teacher Autonomy from National Curriculum Statement (NCS) to Curriculum and Assessment Statement (CAPS)

ERIC Educational Resources Information Center

Ramatlapana, K.; Makonye, J. P.

2012-01-01

The major curricula revisions in South Africa in the last two decades or so have changed the curriculum landscape. These revisions are meant to effect among other issues, the socio-economic development for all through quality education. The latest curricula transition from National Curriculum Statement (NCS) to Curriculum and Assessment Policy…

Youth Self-Formation and the "Capacity to Aspire": The Itinerant "Schooled" Career of Fuzile Ali across Post-Apartheid Space

ERIC Educational Resources Information Center

Fataar, Aslam

2010-01-01

This article is a narrative analysis of one young boy's encounter with his schooling across the rural and urban landscape. It is set against the backdrop of the changing social reproductive context of education in South Africa in the democratic period. Based on in-depth qualitative interviews, the analysis probed the subjective basis on which this…

Policy Ideals for a Reformed Education: How Police Students Value New and Enduring Content in a Time of Change

ERIC Educational Resources Information Center

Kohlström, Kirsi; Rantatalo, Oscar; Karp, Staffan; Padyab, Mojgan

2017-01-01

Purpose: This study aims to examine how subgroups within a cohort of Swedish police students value different types of curricula content (i.e. new competencies versus enduring ones) in the context of the currently transforming landscape of basic police training. Design/methodology/approach: Drawing on a Swedish national survey (N = 369), the study…

Enhancing Teachers' ICT Capacity for the 21st Century Learning Environment: Three Cases of Teacher Education in Korea

ERIC Educational Resources Information Center

Kim, Hyeonjin; Choi, Hyungshin; Han, Jeonghye; So, Hyo-Jeong

2012-01-01

Korean teachers are generally considered well trained to integrate ICT into their teaching since the inception of the first IT Master Plan of Korea in 1996. However, the emergence and adoption of cutting-edge technologies create demands for evolving roles and competencies of teachers in the new knowledge society. Given this changing landscape of…

Meeting the Health Care Needs of Students with Severe Disabilities in the School Setting: Collaboration between School Nurses and Special Education Teachers

ERIC Educational Resources Information Center

Pufpaff, Lisa A.; Mcintosh, Constance E.; Thomas, Cynthia; Elam, Megan; Irwin, Mary Kay

2015-01-01

The number of students with special healthcare needs (SHCN) and severe disabilities in public schools in the United States has steadily increased in recent years, largely due to the changing landscape of public health relative to advances in medicine and medical technology. The specialized care required for these students often necessitates…

Regenerating the Australian Landscape of Professional VET Practice: Practitioner-Driven Changes to Teaching and Learning. Research Overview

ERIC Educational Resources Information Center

Figgis, Jane

2009-01-01

Donald Schon once famously pictured professional practice as a high, hard ground overlooking a swamp. The high ground is the place of theory and, one might add, of policy. The swampy lowland is where vocational education and training (VET) practitioners meet the learners. It is where the skills, knowledge, and attitudes they wish to see instilled…

Evidence and opportunities for integrating landscape ecology into natural resource planning across multiple-use landscapes

USGS Publications Warehouse

Trammel, E. Jamie; Carter, Sarah; Haby, Travis S.; Taylor, Jason J.

2018-01-01

Enhancing natural resource management has been a focus of landscape ecology since its inception, but numerous authors argue that landscape ecology has not yet been effective in achieving the underlying goal of planning and designing sustainable landscapes. We developed nine questions reflecting the application of fundamental research topics in landscape ecology to the landscape planning process and reviewed two recent landscape-scale plans in western North America for evidence of these concepts in plan decisions. Both plans considered multiple resources, uses, and values, including energy development, recreation, conservation, and protection of cultural and historic resources. We found that land use change and multiscale perspectives of resource uses and values were very often apparent in planning decisions. Pattern-process relationships, connectivity and fragmentation, ecosystem services, landscape history, and climate change were reflected less frequently. Landscape sustainability was considered only once in the 295 decisions reviewed, and outputs of landscape models were not referenced. We suggest six actionable opportunities for further integrating landscape ecology concepts into landscape planning efforts: 1) use landscape sustainability as an overarching goal, 2) adopt a broad ecosystem services framework, 3) explore the role of landscape history more comprehensively, 4) regularly consider and accommodate potential effects of climate change, 5) use landscape models to support plan decisions, and 6) promote a greater presence of landscape ecologists within agencies that manage large land bases and encourage active involvement in agency planning efforts. Together these actions may improve the defensibility, durability, and sustainability of landscape plan decisions.

Slopes, Fans, Terraces and their Soils - A three Systems Approach for Estimating Future Climate and Land-Use Change

NASA Astrophysics Data System (ADS)

Voelkel, J.; Bens, O.; Eden, M.; Ramisch, A.

2015-12-01

Semiarid and arid landscapes in Namibia and the South African Republic (RAS) are sensitive to changes in the vegetation that covers and protects the surface. Climatic changes or anthropogenic influences such as farming, grazing and ploughing can degrade the landscape if the natural stability of the landscape and its capacity potential is exceeded. This will directly cause sediment mobilisation and deposition. We intend to examine the connections between earth-surface processes on slopes such as sheet wash, colluvial sediment transport, and eolian movements and their links to the fluvial system via three major geomorphic forms: slopes, fans, and terraces. This novel approach will be undertaken at three study sites in Namibia and RSA In their combination the geomorphic forms have the potential of being high-resolution geoarchives of surface changes ranging from the local to the regional scale. The source and depositional environments of the sediments will be characterised and a chronology of the erosion and deposition within these three geomorphic systems will be established using absolute dating techniques. Thus, activity and stability phases will be worked out mainly for the last three centuries up to a maximum of ~ 1000 years. This offers the possibility to compare the time scales with low human impact to those with intensive human impact (farming/grazing) on the landscape together with known climatic variation and analyze major forcings of the formation of slopes-fans-terraces-systems. Our results will provide answers on how much ecosystem services are and have been influenced either by climate or land use changes in the example regions, to better enable the decision and policy makers to select better managerial options and development plans. - The project "GeoArchives" is funded within the "SPACES" program (Science Partnerships for the Assessment of Complex Earth System Processes) by the Federal Ministry of Education and Research BMBF.

Tools for understanding landscapes: combining large-scale surveys to characterize change. Chapter 9.

Treesearch

W. Keith Moser; Janine Bolliger; Don C. Bragg; Mark H. Hansen; Mark A. Hatfield; Timothy A. Nigh; Lisa A. Schulte

2008-01-01

All landscapes change continuously. Since change is perceived and interpreted through measures of scale, any quantitative analysis of landscapes must identify and describe the spatiotemporal mosaics shaped by large-scale structures and processes. This process is controlled by core influences, or "drivers," that shape the change and affect the outcome...

Modeling the role of behavior in wildlife responses to landscape change

EPA Science Inventory

Land-use change alters landscapes at different rates and to different degrees. Wildlife responses to shifting habitat conditions vary from species to species depending on the rate of landscape change, species’ life history traits, and aspects of behavior such as dispersal patter...

MULTI-TEMPORAL REMOTE SENSING ANALYTICAL APPROACHES FOR CHARACTERIZING LANDSCAPE CHANGE

EPA Science Inventory

Changes in landscape composition and function result from both acute land-cover conversions and chronic landscape changes. Land-cover conversions are typically mediated by human land-use activities (e.g. conversion from forest to agriculture), while more subtle chronic l...

[Prediction method of rural landscape pattern evolution based on life cycle: a case study of Jinjing Town, Hunan Province, China].

PubMed

Ji, Xiang; Liu, Li-Ming; Li, Hong-Qing

2014-11-01

Taking Jinjing Town in Dongting Lake area as a case, this paper analyzed the evolution of rural landscape patterns by means of life cycle theory, simulated the evolution cycle curve, and calculated its evolution period, then combining CA-Markov model, a complete prediction model was built based on the rule of rural landscape change. The results showed that rural settlement and paddy landscapes of Jinjing Town would change most in 2020, with the rural settlement landscape increased to 1194.01 hm2 and paddy landscape greatly reduced to 3090.24 hm2. The quantitative and spatial prediction accuracies of the model were up to 99.3% and 96.4%, respectively, being more explicit than single CA-Markov model. The prediction model of rural landscape patterns change proposed in this paper would be helpful for rural landscape planning in future.

Scoring Los Angeles Landscapes: Environmental Education in an Urban Setting.

ERIC Educational Resources Information Center

Salter, Christopher L.; And Others

This notebook serves as a guide for learning activities in environmental education. Twelve themes are treated in four groups: (1) sense of place includes history and landscape; (2) the natural environment covers air, water, energy, and landforms; (3) the built environment includes architecture, transportation, and housing; and (4) the social…

Nature Connectedness and Landscape Preferences of Turkish Preservice Preschool Teachers

ERIC Educational Resources Information Center

Yilmaz, Simge; Olgan, Refika; Yilmaztekin, Elif Öztürk

2016-01-01

The current paper had two aims, first to investigate Turkish pre-service preschool teachers' perceptions of different kinds of landscapes that can be used to achieve their educational goals, their ideas about the characteristics of these settings, and the contribution to children's education, the resource needs, motivations, and barriers they…

Navigating the Leadership Landscape: Creating an Inventory to Identify Leadership Education Programs for Health Professionals.

PubMed

Gertler, Matthew; Verma, Sarita; Tassone, Maria; Seltzer, Jane; Careau, Emmanuelle

2015-01-01

As health systems become increasingly complex, there is growing emphasis on collaborative leadership education for health system change. The Canadian Interprofessional Health Leadership Collaborative conducted research on this phenomenon through a scoping and systematic review of the health leadership literature, key informant interviews and an inventory of health leadership programs in Canada. The inventory is unique, accounting for educational programming missed by traditional scholarly literature reviews. A major finding is that different health professions have access to health leadership education in different stages of their careers. This pioneering inventory suggests that needs may differ between health professions but also that there is a growing demand for multiple types of programs for specific targeted audiences, and a strategic need for collaborative leadership education in healthcare.

Microsurgery Training for the Twenty-First Century

PubMed Central

Myers, Simon Richard; Froschauer, Stefan; Akelina, Yelena; Tos, Pierluigi; Kim, Jeong Tae

2013-01-01

Current educational interventions and training courses in microsurgery are often predicated on theories of skill acquisition and development that follow a 'practice makes perfect' model. Given the changing landscape of surgical training and advances in educational theories related to skill development, research is needed to assess current training tools in microsurgery education and devise alternative methods that would enhance training. Simulation is an increasingly important tool for educators because, whilst facilitating improved technical proficiency, it provides a way to reduce risks to both trainees and patients. The International Microsurgery Simulation Society has been founded in 2012 in order to consolidate the global effort in promoting excellence in microsurgical training. The society's aim to achieve standarisation of microsurgical training worldwide could be realised through the development of evidence based educational interventions and sharing best practices. PMID:23898422

Spatially Explicit Landscape-Level Ecological Risks Induced by Land Use and Land Cover Change in a National Ecologically Representative Region in China.

PubMed

Gong, Jian; Yang, Jianxin; Tang, Wenwu

2015-11-09

Land use and land cover change is driven by multiple influential factors from environmental and social dimensions in a land system. Land use practices of human decision-makers modify the landscape of the land system, possibly leading to landscape fragmentation, biodiversity loss, or environmental pollution-severe environmental or ecological impacts. While landscape-level ecological risk assessment supports the evaluation of these impacts, investigations on how these ecological risks induced by land use practices change over space and time in response to alternative policy intervention remain inadequate. In this article, we conducted spatially explicit landscape ecological risk analysis in Ezhou City, China. Our study area is a national ecologically representative region experiencing drastic land use and land cover change, and is regulated by multiple policies represented by farmland protection, ecological conservation, and urban development. We employed landscape metrics to consider the influence of potential landscape-level disturbance for the evaluation of landscape ecological risks. Using spatiotemporal simulation, we designed scenarios to examine spatiotemporal patterns in landscape ecological risks in response to policy intervention. Our study demonstrated that spatially explicit landscape ecological risk analysis combined with simulation-driven scenario analysis is of particular importance for guiding the sustainable development of ecologically vulnerable land systems.

Spatially Explicit Landscape-Level Ecological Risks Induced by Land Use and Land Cover Change in a National Ecologically Representative Region in China

PubMed Central

Gong, Jian; Yang, Jianxin; Tang, Wenwu

2015-01-01

Land use and land cover change is driven by multiple influential factors from environmental and social dimensions in a land system. Land use practices of human decision-makers modify the landscape of the land system, possibly leading to landscape fragmentation, biodiversity loss, or environmental pollution—severe environmental or ecological impacts. While landscape-level ecological risk assessment supports the evaluation of these impacts, investigations on how these ecological risks induced by land use practices change over space and time in response to alternative policy intervention remain inadequate. In this article, we conducted spatially explicit landscape ecological risk analysis in Ezhou City, China. Our study area is a national ecologically representative region experiencing drastic land use and land cover change, and is regulated by multiple policies represented by farmland protection, ecological conservation, and urban development. We employed landscape metrics to consider the influence of potential landscape-level disturbance for the evaluation of landscape ecological risks. Using spatiotemporal simulation, we designed scenarios to examine spatiotemporal patterns in landscape ecological risks in response to policy intervention. Our study demonstrated that spatially explicit landscape ecological risk analysis combined with simulation-driven scenario analysis is of particular importance for guiding the sustainable development of ecologically vulnerable land systems. PMID:26569270

Visualizing Soil Landscapes on Mobile Devices

NASA Astrophysics Data System (ADS)

Schulze, Darrell; Lindbo, David

2016-04-01

The Integrating Spatial Educational Experiences (Isee) project utilizes the most detailed US soil survey data to create thematic maps of soil properties that are then combined with a highly optimized hillshade basemap for display. The Isee app, currently available for the iPad platform from the Apple App Store, allows the cached maps to be zoomed and panned quickly to any location down to a scale of 1:18,000. Maps currently available for the states of Indiana, Illinois, Kentucky, Ohio, Texas, West Virginia, and Wisconsin include, Dominant Soil Parent Materials, Natural Soil Drainage Classes, Limiting Layers, Surface Soil Colors, and Acid Subsoils. Other thematic maps will be added in the future. The ability to zoom, pan, and change maps quickly allows the user to see and understand soil landscape relationships that are not often apparent using static maps, while the ability to access the maps conveniently in the field allows the user to see how soil landscape features on the maps appear in the field.

Landscape-scale modelling of soil carbon dynamics under land use and climate change

NASA Astrophysics Data System (ADS)

Lacoste, Marine; Viaud, Valérie; Michot, Didier; Christian, Walter

2013-04-01

Soil organic carbon (SOC) sequestration is highly linked to soil use and farming practices, but also to soil redistributions, soil properties, and climate. In a global change context, landscape, farming practice and climate changes are expected; and they will most probably impact SOC dynamics. To assess their respective impacts, we modelled the SOC contents and stocks evolution at the scale of an agricultural landscape, by taking into account the soil redistribution by tillage and water processes. The simulations were conducted from 2010 to 2100 under different scenarios of landscape and climate. These scenarios combined different land uses associated to specific farming practices (mixed dairy with rotations of crops and grasslands, intensive cropping with only crops rotations or permanent grasslands), landscape managements (hedges planting or removal), and climates (business-as-usual climate and climate change, with temperature and precipitations increase). We used a spatially SOC dynamic model (adapted from RothC), coupled to a soil redistribution model (LandSoil). SOC dynamics were spatially modelled with a lateral resolution of 2-m and for soil organic layers up to 105 cm. Initial SOC stocks were described with a 2-m resolution map based on field data and produced with digital soil mapping methods. The major factor of change in SOC stocks was land use change, the second factor of importance was climate change, and finally landscape management: for the total SOC stocks (0-to-105 cm soil layer) the change of land use, climate and landscape management induced a respective mean absolute variation of 10 to 20 tC ha-1, 9 tC ha-1 and 0.4 tC ha-1. When considering the 0-to-105 cm soil layer, the different modelled landscapes showed the same sensitivity to climate change, with induced a mean decrease of 10 tC ha-1. However, the impact of climate change was found different according to the different modelled landscape when considering the 0-to-7.5 and 0-to-30 cm soil layers: the more sensitive landscapes were those of intensive cropping. This shows the importance of considering not only the plough layer, but also the vertical distribution of SOC stocks to assess the variation in SOC dynamics under land use, landscape management or climate change. Finally, rural hedgerow landscapes were proved to be quite well adapted for soil protection in a context of climate change, focusing on both carbon storage and soil erosion.

Evaluating landscape health: Integrating societal goals and biophysical process

USGS Publications Warehouse

Rapport, D.J.; Gaudet, C.; Karr, J.R.; Baron, Jill S.; Bohlen, C.; Jackson, W.; Jones, Bruce; Naiman, R.J.; Norton, B.; Pollock, M. M.

1998-01-01

Evaluating landscape change requires the integration of the social and natural sciences. The social sciences contribute to articulating societal values that govern landscape change, while the natural sciences contribute to understanding the biophysical processes that are influenced by human activity and result in ecological change. Building upon Aldo Leopold's criteria for landscape health, the roles of societal values and biophysical processes in shaping the landscape are explored. A framework is developed for indicators of landscape health and integrity. Indicators of integrity are useful in measuring biological condition relative to the condition in landscapes largely unaffected by human activity, while indicators of health are useful in evaluating changes in highly modified landscapes. Integrating societal goals and biophysical processes requires identification of ecological services to be sustained within a given landscape. It also requires the proper choice of temporal and spatial scales. Societal values are based upon inter-generational concerns at regional scales (e.g. soil and ground water quality). Assessing the health and integrity of the environment at the landscape scale over a period of decades best integrates societal values with underlying biophysical processes. These principles are illustrated in two contrasting case studies: (1) the South Platte River study demonstrates the role of complex biophysical processes acting at a distance; and (2) the Kissimmee River study illustrates the critical importance of social, cultural and economic concerns in the design of remedial action plans. In both studies, however, interactions between the social and the biophysical governed the landscape outcomes. The legacy of evolution and the legacy of culture requires integration for the purpose of effectively coping with environmental change.

The effect of landscape complexity and microclimate on the thermal tolerance of a pest insect.

PubMed

Alford, Lucy; Tougeron, Kévin; Pierre, Jean-Sébastien; Burel, Françoise; van Baaren, Joan

2017-03-21

Landscape changes are known to exacerbate the impacts of climate change. As such, understanding the combined effect of climate and landscape on agroecosystems is vital if we are to maintain the function of agroecosystems. This study aimed to elucidate the effects of agricultural landscape complexity on the microclimate and thermal tolerance of an aphid pest to better understand how landscape and climate may interact to affect the thermal tolerance of pest species within the context of global climate change. Meteorological data were measured at the landscape level, and cereal aphids (Sitobion avenae, Metopolophium dirhodum and Rhopalosiphum padi) sampled, from contrasting landscapes (simple and complex) in winter 2013/2014 and spring 2014 in cereal fields of Brittany, France. Aphids were returned to the laboratory and the effect of landscape of origin on aphid cold tolerance (as determined by CT min ) was investigated. Results revealed that local landscape complexity significantly affected microclimate, with simple homogenous landscapes being on average warmer, but with greater temperature variation. Landscape complexity was shown to impact aphid cold tolerance, with aphids from complex landscapes being more cold tolerant than those from simple landscapes in both winter and spring, but with differences among species. This study highlights that future changes to land use could have implications for the thermal tolerance and adaptability of insects. Furthermore, not all insect species respond in a similar way to microhabitat and microclimate, which could disrupt important predator-prey relationships and the ecosystem service they provide. © 2017 Institute of Zoology, Chinese Academy of Sciences.

RS- and GIS-based study on landscape pattern change in the Poyang Lake wetland area, China

NASA Astrophysics Data System (ADS)

Chen, Xiaoling; Li, Hui; Bao, Shuming; Wu, Zhongyi; Fu, Weijuan; Cai, Xiaobin; Zhao, Hongmei; Guo, Peng

2006-10-01

As wetland has been recognized as an important component of ecosystem, it is received ever-increasing attention worldwide. Poyang Lake wetlands, the international wetlands and the largest bird habitat in Asia, play an important role in biodiversity and ecologic protection. However, with the rapid economic growth and urbanization, landscape patterns in the wetlands have dramatically changed in the past three decades. To better understand the wetland landscape dynamics, remote sensing, geographic information system technologies, and the FRAGSTATS landscape analysis program were used to measure landscape patterns. Statistical approach was employed to illustrate the driving forces. In this study, Landsat images (TM and ETM+) from 1989 and 2000 were acquired for the wetland area. The landscapes in the wetland area were classified as agricultural land, urban, wetland, forest, grassland, unused land, and water body using a combination of supervised and unsupervised classification techniques integrated with Digital Elevation Model (DEM). Landscape indices, which are popular for the quantitative analysis of landscape pattern, were then employed to analyze the landscape pattern changes between the two dates in a GIS. From this analysis an understanding of the spatial-temporal patterns of landscape evolution was generated. The results show that wetland area was reduced while fragmentation was increased over the study period. Further investigation was made to examine the relationship between landscape metrics and some other parameters such as urbanization to address the driving forces for those changes. The urban was chosen as center to conduct buffer analysis in a GIS to study the impact of human-induced activities on landscape pattern dynamics. It was found that the selected parameters were significantly correlated with the landscape metrics, which may well indicate the impact of human-induced activities on the wetland landscape pattern dynamics and account for the driving forces.

[Landscape pattern change and its driving forces in Xixi National Wetland Park since 1993].

PubMed

Cheng, Qian; Wu, Xiuju

2006-09-01

Under the support of GIS technology and the TM images of Xixi National Wetland Park, this paper studied the past ten years' landscape pattern change and its driving forces of Xixi Wetland. The results showed that the landscape diversity index increased from 1.7854 in 1993 to 1.8438 in 2001 and 2.2096 in 2003, and the landscape fragmentation index increased from 0.0036 in 1993 to 0.0042 in 2001, and 0.0047 in 2003, suggesting that the landscape fragmentation was increased with time. Human activity was the main driving force, while the exploitation of real estate was the main internal factor of the landscape pattern change of Xixi wetland. In addition, social and economic development level had a strong effect on the overall diversity of the landscape.

Landscapes of Central Italy through Science, Poetry and Music. A perspective for educating to the planet sustainability

NASA Astrophysics Data System (ADS)

Nesci, Olivia; Valentini, Laura

2016-04-01

Born from a desire to promote the Italian landscape by integrating its physical aesthetic with its cultural and artistic heritage, we develop a story about the landscape told in popular science, and supported by visual stimulations, poetry and ancient music. Our work proceeds through two different routes. The first route analyzes the landscape from the scientific point of view trying to understand how it evolves and responds in response to changes in independent variables. The second path examines the landscape from a perspective more closely related to the visual and emotional impact that a place evokes, its history, its cultural significance, and perception of its fragility. The latter is perhaps a more complex path, more intimate, which develop fully only through the intersection of different forms of language, linked to specific arts. Three different disciplines focused on the same site, the combination of which results in an emotional experience where the encounter between different languages becomes an expression of the place. Among the many amazing landscapes of Italy, we focus on three known sites from the hystorical region of Montefeltro, in central Italy: "The flatiron of Petrano Mount", "The Stones of Montefeltro", "The sea-cliff of San Bartolo". Since a few years we have created a team of five researchers-artists, called "TerreRare" (Rare Earth Elements), whose mission is the desire to promote the gorgeous Italian landscape. Olivia Nesci, geomorphologist, begins this story analyzing the processes and the "forces" that have created and modified the landscape over time. Laura Valentini, a geologist and a musician, through the musical language, try to reproduce the emotional impact of the site, by searching for a piece of ancient music, composed for harpsichord. The choice of the musical instrument and the historical period is not accidental: the harpsichord has a punchy and gritty tone that clearly expresses the "strength" of the landscape; early music aptly suited to represent natural forms whose history began millions of years ago. Lorenzo Carnevali, artist from Urbino, is the poet that has expressly dedicated verses to these places, in an effort to grab that balance which summarizes the History and Nature. The poems are performed by Maxx Brizigotti, eclectic actor and director, deeply linked to his territory. Music and verses are the soundtrack of videos made by Stefano Baiocchi that, by using beautiful images of these places, creatively interprets the science, art and history. Our purpose is to educate to a new perception of the place, starting from its beauty and arriving to a knowledge of its problems and weakness.

Revision and application of the LINKAGES model to simulate forest growth in central hardwood landscapes in response to climate change

Treesearch

William D. Dijak; Brice B. Hanberry; Jacob S. Fraser; Hong S. He; Wen J. Wang; Frank R. Thompson

2017-01-01

Context. Global climate change impacts forest growth and methods of modeling those impacts at the landscape scale are needed to forecast future forest species composition change and abundance. Changes in forest landscapes will affect ecosystem processes and services such as succession and disturbance, wildlife habitat, and production of forest...

The McMurdo Dry Valleys: A landscape on the threshold of change

NASA Astrophysics Data System (ADS)

Fountain, Andrew G.; Levy, Joseph S.; Gooseff, Michael N.; Van Horn, David

2014-11-01

Field observations of coastal and lowland regions in the McMurdo Dry Valleys suggest they are on the threshold of rapid topographic change, in contrast to the high elevation upland landscape that represents some of the lowest rates of surface change on Earth. A number of landscapes have undergone dramatic and unprecedented landscape changes over the past decade including, the Wright Lower Glacier (Wright Valley) - ablated several tens of meters, the Garwood River (Garwood Valley) has incised > 3 m into massive ice permafrost, smaller streams in Taylor Valley (Crescent, Lawson, and Lost Seal Streams) have experienced extensive down-cutting and/or bank undercutting, and Canada Glacier (Taylor Valley) has formed sheer, > 4 meter deep canyons. The commonality between all these landscape changes appears to be sediment on ice acting as a catalyst for melting, including ice-cement permafrost thaw. We attribute these changes to increasing solar radiation over the past decade despite no significant trend in summer air temperature. To infer possible future landscape changes in the McMurdo Dry Valleys, due to anticipated climate warming, we map ‘at risk’ landscapes defined as those with buried massive ice in relative warm regions of the valleys. Results show that large regions of the valley bottoms are ‘at risk’. Changes in surface topography will trigger important responses in hydrology, geochemistry, and biological community structure and function.

Changing and Evolving Relationships between Two- and Four-Year Colleges and Universities: They're Not Your Parents' Community Colleges Anymore

ERIC Educational Resources Information Center

Labov, Jay B.

2012-01-01

This paper describes a summit on Community Colleges in the Evolving STEM Education Landscape organized by a committee of the National Research Council (NRC) and the National Academy of Engineering (NAE) and held at the Carnegie Institution for Science on December 15, 2011. This summit followed a similar event organized by Dr. Jill Biden, spouse of…

Exploring "The Island": Mapping the Shifting Sands in the Landscape of English Classroom Culture and Pedagogy

ERIC Educational Resources Information Center

Anderson, Gill

2013-01-01

I begin with an account of my own observation of an English lesson taught by one of my student teachers using a teaching resource, "The Island," that I used myself as a new teacher more than 20 years ago and of my own responses on finding it transformed by two decades of change in educational policy and practice. It has become almost a…

New Media, Evolving Multimodal Literacy Practices and the Potential Impact of Increased Use of the Visual Mode in the Urban Environment on Young Children's Learning

ERIC Educational Resources Information Center

Yamada-Rice, Dylan

2011-01-01

This article looks at the way in which the changing visual environment affects education at two levels: in communication patterns and research methodologies. The research considers differences in the variance and quantity of types of visual media and their relationship to the written mode in the urban landscapes of Tokyo and London, using…

Benefits, consumerism and an "ownership society".

PubMed

Olson, Duane L; Wiley, Patricia

2006-01-01

Compared to the generations preceding them, baby boomers assume more of both decision-making and financial responsibility for their health care and retirement. This article reviews the changing health and retirement plan landscape, and describes the plans, products and features available to the baby boom generation. It then describes how employers can become educators in order to help boomers best manage their increased responsibility for their health care and retirement.

Dynamic-landscape metapopulation models predict complex response of wildlife populations to climate and landscape change

Treesearch

Thomas W. Bonnot; Frank R. Thompson; Joshua J. Millspaugh

2017-01-01

The increasing need to predict how climate change will impact wildlife species has exposed limitations in how well current approaches model important biological processes at scales at which those processes interact with climate. We used a comprehensive approach that combined recent advances in landscape and population modeling into dynamic-landscape metapopulation...

Boundaries of Mind and Nature - Human responses to changing landscapes over 2000 year during the Neolithic in Uppland, Sweden.

NASA Astrophysics Data System (ADS)

von Hackwitz, Kim; Löwenborg, Daniel

2015-04-01

In the near future we are facing a global environmental situation where hydrological changes undoubtedly will take place. These changes will have an impact on the landscapes and affect socio-environmental systems. An understanding of the effects of the long-term interplay between society, hydrology and landscape must become one of the main platforms on which societies prospects for the next century will be based. In this paper I will present new information derived from a combination of qualitative and quantitative methods to put forward the experience of the landscape and different boundaries; topographical, ideological and historical by using methods such as water catchment areas and regression equations. This is combined with the archaeological record and theories on experience derived from the concept of Historical Ecology. The main aim is to identify Neolithic territories from a long term perspective. The question to be discussed is: How did people experience and respond to different boundaries in a changing coastal landscape? Emphasis is given to the hydrological patterns and the role of water for the construction of geographically defined, social and sustainable landscapes. Just as human-environment interactions are crucial in creating landscapes, environmental changes are likely to have strong impacts on social constructions. Environmental changes cause diverse social effects and social relations are essential for understanding the responses to such changes as well as for understanding patterns of land use and the social and political construction of the landscape. An important aspect of reconstructing land use is therefore to analyse the cultural, social, and economic factors that drive land use decisions in relation to the initial conditions and emergent properties of the landscape. The Uppland area has undergone dramatic changes since the inland ice retreated around 10,000 BC. This process offered new land for occupation and at the same time changed waterways and access to places influencing the choice of locations and the outline of regions. The results point to historical maintenances of ancient territories that both ignore and follow natural topographies in a rapidly changing landscape. The paper is a result from a two year postdoc financed by the Swedish Research Council.

Finding Common Ground: Use of a Geographically-Framed Landscape Template as an Integrating Platform for an International Education Initiative

ERIC Educational Resources Information Center

Brierley, Gary; Li, Xilai; Qiao, Youming; Huang, He Qing; Wang, Zhaoyin

2018-01-01

This situated case study outlines how a place-based landscape template provided an integrative platform for the environmental arm of a cross-disciplinary international education initiative, the Three Brothers Project, wherein geographers at the University of Auckland worked alongside engineers at Tsinghua University in Beijing to support…

Community Colleges in the Evolving STEM Education Landscape: Summary of a Summit

ERIC Educational Resources Information Center

Olson, Steve; Labov, Jay B.

2012-01-01

The National Research Council (NRC) and National Academy of Engineering (NAE) have released a new report, "Community Colleges in the Evolving STEM Education Landscape: Summary of a Summit." Based on a national summit that was supported by the National Science Foundation and organized by the NRC and the NAE, the report highlights the importance of…

From Forest Landscape to Agricultural Landscape in the Developing Tropical Country of Malaysia: Pattern, Process, and Their Significance on Policy

NASA Astrophysics Data System (ADS)

Abdullah, Saiful Arif; Hezri, Adnan A.

2008-11-01

Agricultural expansion and deforestation are spatial processes of land transformation that impact on landscape pattern. In peninsular Malaysia, the conversion of forested areas into two major cash crops—rubber and oil palm plantations—has been identified as driving significant environmental change. To date, there has been insufficient literature studying the link between changes in landscape patterns and land-related development policies. Therefore, this paper examines: (i) the links between development policies and changes in land use/land cover and landscape pattern and (ii) the significance and implications of these links for future development policies. The objective is to generate insights on the changing process of land use/land cover and landscape pattern as a functional response to development policies and their consequences for environmental conditions. Over the last century, the development of cash crops has changed the country from one dominated by natural landscapes to one dominated by agricultural landscapes. But the last decade of the century saw urbanization beginning to impact significantly. This process aligned with the establishment of various development policies, from land development for agriculture between the mid 1950s and the 1970s to an emphasis on manufacturing from the 1980s onward. Based on a case study in Selangor, peninsular Malaysia, a model of landscape pattern change is presented. It contains three stages according to the relative importance of rubber (first stage: 1900-1950s), oil palm (second stage: 1960s-1970s), and urban (third stage: 1980s-1990s) development that influenced landscape fragmentation and heterogeneity. The environmental consequences of this change have been depicted through loss of biodiversity, geohazard incidences, and the spread of vector-borne diseases. The spatial ecological information can be useful to development policy formulation, allowing diagnosis of the country’s “health” and sustainability. The final section outlines the usefulness of landscape analysis in the policy-making process to prevent further fragmentation of the landscape and forest loss in Malaysia in the face of rapid economic development.

From forest landscape to agricultural landscape in the developing tropical country of Malaysia: pattern, process, and their significance on policy.

PubMed

Abdullah, Saiful Arif; Hezri, Adnan A

2008-11-01

Agricultural expansion and deforestation are spatial processes of land transformation that impact on landscape pattern. In peninsular Malaysia, the conversion of forested areas into two major cash crops--rubber and oil palm plantations--has been identified as driving significant environmental change. To date, there has been insufficient literature studying the link between changes in landscape patterns and land-related development policies. Therefore, this paper examines: (i) the links between development policies and changes in land use/land cover and landscape pattern and (ii) the significance and implications of these links for future development policies. The objective is to generate insights on the changing process of land use/land cover and landscape pattern as a functional response to development policies and their consequences for environmental conditions. Over the last century, the development of cash crops has changed the country from one dominated by natural landscapes to one dominated by agricultural landscapes. But the last decade of the century saw urbanization beginning to impact significantly. This process aligned with the establishment of various development policies, from land development for agriculture between the mid 1950s and the 1970s to an emphasis on manufacturing from the 1980s onward. Based on a case study in Selangor, peninsular Malaysia, a model of landscape pattern change is presented. It contains three stages according to the relative importance of rubber (first stage: 1900--1950s), oil palm (second stage: 1960s--1970s), and urban (third stage: 1980s--1990s) development that influenced landscape fragmentation and heterogeneity. The environmental consequences of this change have been depicted through loss of biodiversity, geohazard incidences, and the spread of vector-borne diseases. The spatial ecological information can be useful to development policy formulation, allowing diagnosis of the country's "health" and sustainability. The final section outlines the usefulness of landscape analysis in the policy-making process to prevent further fragmentation of the landscape and forest loss in Malaysia in the face of rapid economic development.

Perceptions of Post-Wildfire Landscape Change and Recovery

NASA Astrophysics Data System (ADS)

Kooistra, C. M.; Hall, T. E.; Paveglio, T.; Carroll, M.; Smith, A. M.

2013-12-01

Considering the dynamic nature of the earth and climate systems and the increasing potential for widespread forest disturbances, it is important to understand the implications of landscape changes, and perceptions of changes, on people's responses to forest disturbances. Understanding how people perceive landscape change over time following forest disturbances helps researchers, land managers, and community leaders identify important biophysical and social characteristics that influence the vulnerability of people who experience forest disturbances, as well as their responses to those disturbances. This poster describes people's perceptions of landscape change following a significant wildfire. The lightning ignited Dahl fire burned 12 miles southeast of Roundup, MT mostly on private land in the summer of June 2012. The fire burned approximately 22,000 acres and destroyed 73 residences. We conducted interviews in the summer of 2013 with more than 40 residents, land managers, emergency personnel, and other stakeholders. While interviews covered several topics, this poster focuses on responses to questions regarding perceptions of short- and long-term landscape change after the fire, including both social and biophysical perspectives. Interviews revealed that people's understanding of the role of wildfires as a natural ecosystem process, as well as their connections with the landscape (i.e., sense of place), were important factors that influenced their perceptions of landscape change after the fire. Many respondents discussed the landscape ';recovering' to pre-fire conditions in longer-term timeframes, such as ';multiple generations.' They often referenced previous wildfires, the Hawk Creek fire (1984) and the Majeras fire (2006), by explaining how parts of the landscape affected by the Dahl fire might compare to certain areas of the previous fires. Variations in recovery expectations were often based on perceptions of the severity of the fire (especially temperature), post-fire restoration/seeding efforts, and what the landscape was ';supposed to look like.' Participants with a stronger understanding of the ecological role of fire seemed less concerned about the long-term negative impacts of the fire on the ecological and aesthetic aspects of the changed landscape. Others seemed to focus on the negative aspects, namely that the landscape would never return to ';normal' within their lifetime. Several residents (not interviewed) reportedly moved away because the changes to the landscape were so severe. Of course, most residents stayed, though many mentioned how important the trees in the landscape were to them and that areas burnt by the fire had lost something special. Many respondents also discussed a severe flood shortly after the fire, as well as continued erosion problems due largely to the fire's impacts on the soil and vegetation. These insights about perceptions of changes in the landscape from the fire, floods, and erosion, in terms of expected recovery over spatial and temporal scales will be explored in more detail. We also discuss the implications of these insights for understanding people's attitudes about wildfire management and for communicating about wildfire issues with the public.

Landscape patterns of bioenergy in a changing climate: implications for crop allocation and land-use competition

Treesearch

Rose A. Graves; Scott M. Pearson; Monica G. Turner

2016-01-01

Rural landscapes face changing climate, shifting development pressure, and loss of agricultural land. Perennial bioenergy crops grown on existing agricultural land may provide an opportunity to conserve rural landscapes while addressing increased demand for biofuels. However, increased bioenergy production and changing land use raise concerns for tradeoffs...

Empirical methods for modeling landscape change, ecosystem services, and biodiversity

Treesearch

David Lewis; Ralph Alig

2009-01-01

The purpose of this paper is to synthesize recent economics research aimed at integrating discrete-choice econometric models of land-use change with spatially-explicit landscape simulations and quantitative ecology. This research explicitly models changes in the spatial pattern of landscapes in two steps: 1) econometric estimation of parcel-scale transition...

From Local to Global: A Birds-Eye View of Changing Landscapes

ERIC Educational Resources Information Center

Wilson, Courtney R.; Murphy, James; Trautmann, Nancy M.; Makinster, James G.

2009-01-01

As part of a curriculum development project entitled Crossing Boundaries, these authors designed an inquiry-based activity that introduces students to landscape change and potential impacts on associated biological communities. Using pairs of current and historical satellite images, students explore landscape change in a variety of U.S. and…

[Dynamic evolution of landscape spatial pattern in Taihu Lake basin, China].

PubMed

Wang, Fang; Xie, Xiao Ping; Chen, Zhi Cong

2017-11-01

Based on the land-use satellite image datasets of 2000, 2010 and 2015, the landscape index, dynamic change model, landscape transfer matrix and CLUE-S model were integrated to analyze the dynamic evolution of the landscape spatial pattern of Taihu Lake basin. The results showed that the landscape type of the basin was dominated by cultivated land and construction land, and the degree of landscape fragmentation was strengthened from 2000 to 2015, and the distribution showed a uniform trend. From the point of transfer dynamic change, the cultivated land and construction land changed significantly, which was reduced by 6761 km 2 (2.1%) and increased by 6615.33 km 2 (8.4%), respectively. From the landscape transfer, it could be seen that the main change direction of the cultivated land reduction was the construction land, and the cultivated land with 7866.30 km 2 was converted into construction land, accounting for 91.6% of the cultivated land change, and the contribution to the construction land was 96.5%. The trend of dynamic changes of cultivated and construction land in the counties and cities was the same as that of the whole Taihu Lake basin. For Shanghai Central Urban, as well as Pudong District, Lin'an City, Baoshan District, Minhang District, Jiading District and Changzhou City, the area of the cultivated land and construction land changed more prominently. However, compared with the CLUE-S model for the landscape pattern change in 2030, the change of cultivated and construction lands would be the largest in the natural development scenario. Under the ecological protection scenario, the area of grassland would increase and the dynamic degree would reach 54.5%. Under the situation of cultivated land protection, the conversion of cultivated land to construction land would be decreased.

Innovative Use of Service-Learning to Enhance Baccalaureate Nursing Education.

PubMed

Taylor, Wanda; Pruitt, Rosanne; Fasolino, Tracy

2017-09-01

Service-learning is an established pedagogical approach to nursing education found primarily in community nursing. With changing health care landscapes, the expansion of service-learning projects throughout the nursing program provides opportunities to enrich assessment and critical thinking and amplify exposure to determinants of health. Implementing service-learning in foundational nursing courses allows students to be challenged with the application of complex care management within a context of caring, cultural competence, social responsibility, and self-care initiatives. Integrating service-learning throughout the nursing curriculum has the potential to make positive, sustainable changes within a community, while simultaneously preparing students to view clients holistically, think critically, and develop cultural competence. Enhancing nursing curriculum by integrating service-learning opportunities can strengthen the learning experience and foster concepts of caring, social responsibility, cultural competence, and self-care. Working with community leaders from diverse groups can lead to sustainable projects that simultaneously benefit the community and nursing education. [J Nurs Educ. 2017;56(9):560-563.]. Copyright 2017, SLACK Incorporated.

Landscape moderation of biodiversity patterns and processes - eight hypotheses.

PubMed

Tscharntke, Teja; Tylianakis, Jason M; Rand, Tatyana A; Didham, Raphael K; Fahrig, Lenore; Batáry, Péter; Bengtsson, Janne; Clough, Yann; Crist, Thomas O; Dormann, Carsten F; Ewers, Robert M; Fründ, Jochen; Holt, Robert D; Holzschuh, Andrea; Klein, Alexandra M; Kleijn, David; Kremen, Claire; Landis, Doug A; Laurance, William; Lindenmayer, David; Scherber, Christoph; Sodhi, Navjot; Steffan-Dewenter, Ingolf; Thies, Carsten; van der Putten, Wim H; Westphal, Catrin

2012-08-01

Understanding how landscape characteristics affect biodiversity patterns and ecological processes at local and landscape scales is critical for mitigating effects of global environmental change. In this review, we use knowledge gained from human-modified landscapes to suggest eight hypotheses, which we hope will encourage more systematic research on the role of landscape composition and configuration in determining the structure of ecological communities, ecosystem functioning and services. We organize the eight hypotheses under four overarching themes. Section A: 'landscape moderation of biodiversity patterns' includes (1) the landscape species pool hypothesis-the size of the landscape-wide species pool moderates local (alpha) biodiversity, and (2) the dominance of beta diversity hypothesis-landscape-moderated dissimilarity of local communities determines landscape-wide biodiversity and overrides negative local effects of habitat fragmentation on biodiversity. Section B: 'landscape moderation of population dynamics' includes (3) the cross-habitat spillover hypothesis-landscape-moderated spillover of energy, resources and organisms across habitats, including between managed and natural ecosystems, influences landscape-wide community structure and associated processes and (4) the landscape-moderated concentration and dilution hypothesis-spatial and temporal changes in landscape composition can cause transient concentration or dilution of populations with functional consequences. Section C: 'landscape moderation of functional trait selection' includes (5) the landscape-moderated functional trait selection hypothesis-landscape moderation of species trait selection shapes the functional role and trajectory of community assembly, and (6) the landscape-moderated insurance hypothesis-landscape complexity provides spatial and temporal insurance, i.e. high resilience and stability of ecological processes in changing environments. Section D: 'landscape constraints on conservation management' includes (7) the intermediate landscape-complexity hypothesis-landscape-moderated effectiveness of local conservation management is highest in structurally simple, rather than in cleared (i.e. extremely simplified) or in complex landscapes, and (8) the landscape-moderated biodiversity versus ecosystem service management hypothesis-landscape-moderated biodiversity conservation to optimize functional diversity and related ecosystem services will not protect endangered species. Shifting our research focus from local to landscape-moderated effects on biodiversity will be critical to developing solutions for future biodiversity and ecosystem service management. © 2012 The Authors. Biological Reviews © 2012 Cambridge Philosophical Society.

The Impacts of Spatiotemporal Landscape Changes on Water Quality in Shenzhen, China

PubMed Central

Liu, Zhenhuan; Yang, Haiyan

2018-01-01

The urban landscape in China has changed rapidly over the past four decades, which has led to various environmental consequences, such as water quality degradation at the regional scale. To improve water restoration strategies and policies, this study assessed the relationship between water quality and landscape change in Shenzhen, China, using panel regression analysis. The results show that decreases in natural and semi-natural landscape compositions have had significant negative effects on water quality. Landscape composition and configuration changes accounted for 39–58% of the variation in regional water quality degradation. Additionally, landscape fragmentation indices, such as patch density (PD) and the number of patches (NP), are important indicators of the drivers of water quality degradation. PD accounted for 2.03–5.44% of the variability in water quality, while NP accounted for −1.63% to −4.98% of the variability. These results indicate that reducing landscape fragmentation and enhancing natural landscape composition at the watershed scale are vital to improving regional water quality. The study findings suggest that urban landscape optimization is a promising strategy for mitigating urban water quality degradation, and the results can be used in policy making for the sustainable development of the hydrological environment in rapidly urbanizing areas. PMID:29786672

The Impacts of Spatiotemporal Landscape Changes on Water Quality in Shenzhen, China.

PubMed

Liu, Zhenhuan; Yang, Haiyan

2018-05-22

The urban landscape in China has changed rapidly over the past four decades, which has led to various environmental consequences, such as water quality degradation at the regional scale. To improve water restoration strategies and policies, this study assessed the relationship between water quality and landscape change in Shenzhen, China, using panel regression analysis. The results show that decreases in natural and semi-natural landscape compositions have had significant negative effects on water quality. Landscape composition and configuration changes accounted for 39⁻58% of the variation in regional water quality degradation. Additionally, landscape fragmentation indices, such as patch density (PD) and the number of patches (NP), are important indicators of the drivers of water quality degradation. PD accounted for 2.03⁻5.44% of the variability in water quality, while NP accounted for -1.63% to -4.98% of the variability. These results indicate that reducing landscape fragmentation and enhancing natural landscape composition at the watershed scale are vital to improving regional water quality. The study findings suggest that urban landscape optimization is a promising strategy for mitigating urban water quality degradation, and the results can be used in policy making for the sustainable development of the hydrological environment in rapidly urbanizing areas.

Landscaping of highway medians at intersections.

DOT National Transportation Integrated Search

2013-09-01

Recent interest in road beautification initiatives as a way to help economic growth has led to a number of changes in landscaping policies in Florida. These changes raised the need to evaluate whether the criteria in the landscaping requirements in t...

The cultural evolution of democracy: saltational changes in a political regime landscape.

PubMed

Lindenfors, Patrik; Jansson, Fredrik; Sandberg, Mikael

2011-01-01

Transitions to democracy are most often considered the outcome of historical modernization processes. Socio-economic changes, such as increases in per capita GNP, education levels, urbanization and communication, have traditionally been found to be correlates or 'requisites' of democratic reform. However, transition times and the number of reform steps have not been studied comprehensively. Here we show that historically, transitions to democracy have mainly occurred through rapid leaps rather than slow and incremental transition steps, with a median time from autocracy to democracy of 2.4 years, and overnight in the reverse direction. Our results show that autocracy and democracy have acted as peaks in an evolutionary landscape of possible modes of institutional arrangements. Only scarcely have there been slow incremental transitions. We discuss our results in relation to the application of phylogenetic comparative methods in cultural evolution and point out that the evolving unit in this system is the institutional arrangement, not the individual country which is instead better regarded as the 'host' for the political system.

Gardener and Landscape Worker. Student Material. Competency Based Education Curriculum.

ERIC Educational Resources Information Center

Long, Diana

This secondary-level, competency-based curriculum contains modules for Gardener and Landscape Worker. A companion teacher's guide is available separately--see note. Each module contains a number of West Virginia-validated Gardener and Landscape Worker tasks/competencies with a performance guide listing the steps needed to perform each task,…

Asynchrony, Fragmentation, and Scale Determine Benefits of Landscape Heterogeneity to Mobile Herbivores

USDA-ARS?s Scientific Manuscript database

Fragmentation of landscapes into spatially isolated parts is a prevailing source of environmental change worldwide. However, predicting the consequences of fragmentation for populations remains problematic, in large measure because the mechanisms translating landscape change into population performa...

Integrated Research on Midwestern Landscape Change: A Program Description and Progress Report

Treesearch

Paul H. Gobster; Robert G. Haight; David S. Shriner

2000-01-01

The USDA Forest Service North Central Research Station has embarked on a new integrated research and development program to identify and understand the development-related aspects of Midwestern landscape change. This paper describes the framework and scope of the Landscape Change Integrated Program and highlights projects begun during the first two years. Partnerships...

Recasting Border Crossing Politics and Pedagogies to Combat Educational Inequity: Experiences, Identities, and Perceptions of Latino/a Immigrant Youth

ERIC Educational Resources Information Center

Wilson, Camille M.; Ek, Lucila D.; Douglas, Ty-Ron M. O.

2014-01-01

Educational borderlands are the physical and/or conceptual landscapes where one must negotiate notions of cultural difference as she or he lives and learns--landscapes that envelop an array of pedagogical and cultural spaces, yet are typically guarded by exclusionary tactics. In this article, we examine how US immigrant youth navigate three…

Forest landscape assessment: the effects of pre-experience education on public perception of scenic beauty

Treesearch

Chad D. Pierskalla; Kevin E. Saunders; David W. McGill; David A. Smaldone

2008-01-01

Aldo Leopold argued for a type of "ecological aesthetic," where perceptions of natural landscape beauty are tied to an understanding of the natural process of forests. The purpose of this study is to examine how education affects perceptions of scenic beauty. Thirty-two students were assigned to four groups, with each group participating in a different...

Ecological consequences of fragmentation and deforestation in an urban landscape: a case study

Treesearch

W.C. Zipperer; T.W. Foresman; S.P. Walker; C.T. Daniel

2012-01-01

Landscape change is an ongoing process even within established urban landscapes. Yet, analyses of fragmentation and deforestation have focused primarily on the conversion of non-urban to urban landscapes in rural landscapes and ignored urban landscapes. To determine the ecological effects of continued urbanization in urban landscapes, tree-covered patches were mapped...

Student nurse mentoring: an evaluative study of the mentor's perspective.

PubMed

Rylance, Rebecca; Barrett, Julie; Sixsmith, Pam; Ward, Donna

2017-04-13

An evaluative study aimed to capture the 'mentor voice' and provide an insight into the mentoring role from the perspective of the nurse mentor. Participants from each of the four fields of nursing practice were asked to comment on the satisfying and frustrating aspects of their mentoring role. The narrative data gleaned from the evaluation were qualitatively analysed and subsequently organised into key themes around the student-mentor relationship and the clinical environment. Given that the landscape of nurse education is set to change, in terms of new standards from the professional bodies and the political drivers, not to mention the changing profile of the student nurse, it is hoped that the findings may help to shape the relationship between the mentor, the student and the higher education institution.

Remotely-Sensed Urban Wet-Landscapes AN Indicator of Coupled Effects of Human Impact and Climate Change

NASA Astrophysics Data System (ADS)

Ji, Wei

2016-06-01

This study proposes the concept of urban wet-landscapes (loosely-defined wetlands) as against dry-landscapes (mainly impervious surfaces). The study is to examine whether the dynamics of urban wet-landscapes is a sensitive indicator of the coupled effects of the two major driving forces of urban landscape change - human built-up impact and climate (precipitation) variation. Using a series of satellite images, the study was conducted in the Kansas City metropolitan area of the United States. A rule-based classification algorithm was developed to identify fine-scale, hidden wetlands that could not be appropriately detected based on their spectral differentiability by a traditional image classification. The spatial analyses of wetland changes were implemented at the scales of metropolitan, watershed, and sub-watershed as well as based on the size of surface water bodies in order to reveal urban wetland change trends in relation to the driving forces. The study identified that wet-landscape dynamics varied in trend and magnitude from the metropolitan, watersheds, to sub-watersheds. The study also found that increased precipitation in the region in the past decades swelled larger wetlands in particular while smaller wetlands decreased mainly due to human development activities. These findings suggest that wet-landscapes, as against the dry-landscapes, can be a more effective indicator of the coupled effects of human impact and climate change.

The ties that bind: a network approach to creating a programme in faculty development.

PubMed

Baker, Lindsay; Reeves, Scott; Egan-Lee, Eileen; Leslie, Karen; Silver, Ivan

2010-02-01

Current trends in medical education reflect the changing health care environment. An increasingly large and diverse student population, a move to more distributed models of education, greater community involvement and an emphasis on social accountability, interprofessional education and student-centred approaches to learning necessitate new approaches to faculty development to help faculty members respond effectively to this rapidly changing landscape. Drawing upon the tenets of network theory and the broader organisational literature, we propose a 'fishhook' model of faculty development programme formation. The model is based on seven key factors which supported the successful formation of a centralised programme for faculty development that addressed many of the contemporary issues in medical education. These factors include: environmental readiness; commitment and vision of a mobiliser; recruitment of key stakeholders and leaders to committees; formation of a collaborative network structure; accumulation of networking capital; legitimacy, and flexibility. Our aim in creating this model is to provide a guide for other medical schools to consider when developing similar programmes. The model can be adapted to reflect the local goals, settings and cultures of other medical education contexts.

Evaluating the Efficacy of the Complete College Tennessee Act of 2010: A Qualitative Analysis of Leadership and Student Persistence among Colleges and Universities in Tennessee

ERIC Educational Resources Information Center

Brown, Celeste M.

2013-01-01

The Complete College Tennessee Act of 2010 (CCTA) changed the funding formula from enrollment-based to outcomes-based in order to increase the number of college graduates in Tennessee and as a result altered the landscape of public higher education in the state. The purpose of this qualitative study was to ascertain the impact of the CCTA on…

Applying a framework for landscape planning under climate change for the conservation of biodiversity in the Finnish boreal forest.

PubMed

Mazziotta, Adriano; Triviño, Maria; Tikkanen, Olli-Pekka; Kouki, Jari; Strandman, Harri; Mönkkönen, Mikko

2015-02-01

Conservation strategies are often established without consideration of the impact of climate change. However, this impact is expected to threaten species and ecosystem persistence and to have dramatic effects towards the end of the 21st century. Landscape suitability for species under climate change is determined by several interacting factors including dispersal and human land use. Designing effective conservation strategies at regional scales to improve landscape suitability requires measuring the vulnerabilities of specific regions to climate change and determining their conservation capacities. Although methods for defining vulnerability categories are available, methods for doing this in a systematic, cost-effective way have not been identified. Here, we use an ecosystem model to define the potential resilience of the Finnish forest landscape by relating its current conservation capacity to its vulnerability to climate change. In applying this framework, we take into account the responses to climate change of a broad range of red-listed species with different niche requirements. This framework allowed us to identify four categories in which representation in the landscape varies among three IPCC emission scenarios (B1, low; A1B, intermediate; A2, high emissions): (i) susceptible (B1 = 24.7%, A1B = 26.4%, A2 = 26.2%), the most intact forest landscapes vulnerable to climate change, requiring management for heterogeneity and resilience; (ii) resilient (B1 = 2.2%, A1B = 0.5%, A2 = 0.6%), intact areas with low vulnerability that represent potential climate refugia and require conservation capacity maintenance; (iii) resistant (B1 = 6.7%, A1B = 0.8%, A2 = 1.1%), landscapes with low current conservation capacity and low vulnerability that are suitable for restoration projects; (iv) sensitive (B1 = 66.4%, A1B = 72.3%, A2 = 72.0%), low conservation capacity landscapes that are vulnerable and for which alternative conservation measures are required depending on the intensity of climate change. Our results indicate that the Finnish landscape is likely to be dominated by a very high proportion of sensitive and susceptible forest patches, thereby increasing uncertainty for landscape managers in the choice of conservation strategies. © 2014 John Wiley & Sons Ltd.

Landscape dynamics in the wildland-urban interface

Treesearch

Wayne C. Zipperer

2012-01-01

The wildland–urban interface represents landscape change—changes brought about by urbanization, by shifts in forest management, and altered disturbance regimes, each having ecological, social, and economic ramifications. In this chapter, I will focus on some of the ecological ramifications associated with landscape change, primarily forest fragmentation and...

Multitemporal spatial pattern analysis of Tulum's tropical coastal landscape

NASA Astrophysics Data System (ADS)

Ramírez-Forero, Sandra Carolina; López-Caloca, Alejandra; Silván-Cárdenas, José Luis

2011-11-01

The tropical coastal landscape of Tulum in Quintana Roo, Mexico has a high ecological, economical, social and cultural value, it provides environmental and tourism services at global, national, regional and local levels. The landscape of the area is heterogeneous and presents random fragmentation patterns. In recent years, tourist services of the region has been increased promoting an accelerate expansion of hotels, transportation and recreation infrastructure altering the complex landscape. It is important to understand the environmental dynamics through temporal changes on the spatial patterns and to propose a better management of this ecological area to the authorities. This paper addresses a multi-temporal analysis of land cover changes from 1993 to 2000 in Tulum using Thematic Mapper data acquired by Landsat-5. Two independent methodologies were applied for the analysis of changes in the landscape and for the definition of fragmentation patterns. First, an Iteratively Multivariate Alteration Detection (IR-MAD) algorithm was used to detect and localize land cover change/no-change areas. Second, the post-classification change detection evaluated using the Support Vector Machine (SVM) algorithm. Landscape metrics were calculated from the results of IR-MAD and SVM. The analysis of the metrics indicated, among other things, a higher fragmentation pattern along roadways.

Hydrologic landscape classification evaluates streamflow vulnerability to climate change in Oregon, USA

EPA Science Inventory

Classification can allow assessments of the hydrologic functions of landscapes and their responses to stressors. Here we demonstrate the use of a hydrologic landscape (HL) approach to assess vulnerability to potential future climate change at statewide and basin scales. The HL ...

Landscape Planning of Schoolyards

NASA Astrophysics Data System (ADS)

Kopeva, A.; Khrapko, O.; Ivanova, O.

2017-11-01

The optimal landscape architecture planning of schoolyards allows for creation of favorable conditions for children personal development and physical fitness. The key principles of schoolyard landscape planning, same as for other areas intended for children, are as follows: establishment of a favorable microclimate, safety, aesthetic and educational environment. Green spaces play an essential role in this respect as they are essential to sanitary, hygienic, structural, and spatial planning performing decorative, artistic, cognitive, and educational functions in these areas. Various types of landscape plantings are used in school areas: borders, lawns, beds, vines, ornamental arrangements, and various potted plants. Children’s safety is the key principle when selecting a landscape design type and the plants’ range. Any allergenic, poisonous, thorny, strong-smelling or life-threatening plants are excluded. Plants on school grounds can serve as visual aids for studies. Drought-resistant, attractive, colorful, abundantly blooming plants with variable leaf texture are preferred. Ornamental trees and shrubs as well as perennials and annuals provide a broad plant range for school grounds.

Transforming higher education and the professional preparation of nurses.

PubMed

Sturgeon, David

Since the early 1990s, nurse education in the UK has been directly influenced by Department of Health policy and by the structure and management of higher education. Market forces, consumer values, increasing demand for quality and accountability, and technological advances have influenced the academic landscape and the provision for nurse education within it. Despite the recent Government confirmation that new nurses will all be educated to degree level from 2013, the future direction of nursing, and nurse education, is still far from certain. The Government proposes significant change to the higher educational sector in order to enhance employer engagement. Foundation degrees are an integral component of the Government's policy for developing the vocational skills and for widening participation in higher education. As a result of this, and other policy initiatives, it is likely that a smaller supply of graduate nurses will provide future leadership and supervision in the delivery of nursing. It is also likely that there will be greater demand for postgraduate-level education for registered nurses.

Professional development needs of nurse educators. An Australian case study.

PubMed

Oprescu, Florin; McAllister, Margaret; Duncan, David; Jones, Christian

2017-11-01

Because there is a global shortage of nurse educators, highly productive and committed nurse educators are needed to supply a rapidly expanding and changing health landscape. To support the aforementioned effort professional development needs of nurse educators must be systematically identified. This study explores practical issues around professional development needs of nurse educators. One hundred and thirty eight Australian nurse educators based in Queensland answered an online survey around professional development needs. Results indicate that 83% (n = 115) of the respondents were enthusiastic about nurse education yet only 45% (n = 62) were confident in their skills and less than 10% (n = 13) saw themselves as expert nurse educators. The most desired areas of future development in teaching were information technology skills, assessment and technical knowledge. There seems to be a shared need for developing global online and offline support resources and communities of practice to support nurse educators in their teaching and research endeavours. Copyright © 2017 Elsevier Ltd. All rights reserved.

Remapping the "Landscape of Choice": Patterns of Social Class Convergence in the Psycho-Social Factors Shaping the Higher Education Choice Process

ERIC Educational Resources Information Center

Kettley, Nigel Charles; Whitehead, Joan M.

2012-01-01

This paper provides a critique of recent Bourdieusian research into the higher education (HE) choice process. Specifically, Ball et al. (2002) maintain that class-related differences in students' psycho-social dispositions in Years 12 and 13, the "landscape of choice", shape their intentions or "decisions" to participate in HE and their selection…

[Effects of sampling plot number on tree species distribution prediction under climate change].

PubMed

Liang, Yu; He, Hong-Shi; Wu, Zhi-Wei; Li, Xiao-Na; Luo, Xu

2013-05-01

Based on the neutral landscapes under different degrees of landscape fragmentation, this paper studied the effects of sampling plot number on the prediction of tree species distribution at landscape scale under climate change. The tree species distribution was predicted by the coupled modeling approach which linked an ecosystem process model with a forest landscape model, and three contingent scenarios and one reference scenario of sampling plot numbers were assumed. The differences between the three scenarios and the reference scenario under different degrees of landscape fragmentation were tested. The results indicated that the effects of sampling plot number on the prediction of tree species distribution depended on the tree species life history attributes. For the generalist species, the prediction of their distribution at landscape scale needed more plots. Except for the extreme specialist, landscape fragmentation degree also affected the effects of sampling plot number on the prediction. With the increase of simulation period, the effects of sampling plot number on the prediction of tree species distribution at landscape scale could be changed. For generalist species, more plots are needed for the long-term simulation.

Hydroclimate-driven changes in the landscape structure of the terminal lakes and wetlands of the China's Heihe River Basin.

PubMed

Xiao, Shengchun; Xiao, Honglang; Peng, Xiaomei; Song, Xiang

2015-01-01

Changes in the landscape structure of terminal lakes and wetlands along inland rivers in arid areas are determined by the water balance in the river basins under the impacts of climate change and human activities. Studying the evolution of these landscapes and the mechanisms driving these changes is critical to the sustainable development of river basins. The terminal lakes and wetlands along the lower reaches of the Heihe River, an inland river in arid northwestern China, can be grouped into three types: runoff-recharged, groundwater-recharged, and precipitation-recharged. These water-recharge characteristics determine the degree to which the landscape structure of a terminal lake or wetland is impacted by climate change and human activities. An analysis of seven remote-sensing and hydroclimatic data sets for the Heihe River basin during the last 50 years indicates that hydrological changes in the basin caused by regional human activities were the primary drivers of the observed changes in the spatial and temporal landscape-structure patterns of the terminal lakes and wetlands of the Heihe River. In this warm, dry climatic context, the lakes and wetlands gradually evolved toward and maintained a landscape dominated by saline-alkaline lands and grasslands.

Evaluating the impact of abrupt changes in forest policy and management practices on landscape dynamics: analysis of a Landsat image time series in the Atlantic Northern Forest.

PubMed

Legaard, Kasey R; Sader, Steven A; Simons-Legaard, Erin M

2015-01-01

Sustainable forest management is based on functional relationships between management actions, landscape conditions, and forest values. Changes in management practices make it fundamentally more difficult to study these relationships because the impacts of current practices are difficult to disentangle from the persistent influences of past practices. Within the Atlantic Northern Forest of Maine, U.S.A., forest policy and management practices changed abruptly in the early 1990s. During the 1970s-1980s, a severe insect outbreak stimulated salvage clearcutting of large contiguous tracts of spruce-fir forest. Following clearcut regulation in 1991, management practices shifted abruptly to near complete dependence on partial harvesting. Using a time series of Landsat satellite imagery (1973-2010) we assessed cumulative landscape change caused by these very different management regimes. We modeled predominant temporal patterns of harvesting and segmented a large study area into groups of landscape units with similar harvest histories. Time series of landscape composition and configuration metrics averaged within groups revealed differences in landscape dynamics caused by differences in management history. In some groups (24% of landscape units), salvage caused rapid loss and subdivision of intact mature forest. Persistent landscape change was created by large salvage clearcuts (often averaging > 100 ha) and conversion of spruce-fir to deciduous and mixed forest. In groups that were little affected by salvage (56% of landscape units), contemporary partial harvesting caused loss and subdivision of intact mature forest at even greater rates. Patch shape complexity and edge density reached high levels even where cumulative harvest area was relatively low. Contemporary practices introduced more numerous and much smaller patches of stand-replacing disturbance (typically averaging <15 ha) and a correspondingly large amount of edge. Management regimes impacted different areas to different degrees, producing different trajectories of landscape change that should be recognized when studying the impact of policy and management practices on forest ecology.

Evaluating the Impact of Abrupt Changes in Forest Policy and Management Practices on Landscape Dynamics: Analysis of a Landsat Image Time Series in the Atlantic Northern Forest

PubMed Central

Legaard, Kasey R.; Sader, Steven A.; Simons-Legaard, Erin M.

2015-01-01

Sustainable forest management is based on functional relationships between management actions, landscape conditions, and forest values. Changes in management practices make it fundamentally more difficult to study these relationships because the impacts of current practices are difficult to disentangle from the persistent influences of past practices. Within the Atlantic Northern Forest of Maine, U.S.A., forest policy and management practices changed abruptly in the early 1990s. During the 1970s-1980s, a severe insect outbreak stimulated salvage clearcutting of large contiguous tracts of spruce-fir forest. Following clearcut regulation in 1991, management practices shifted abruptly to near complete dependence on partial harvesting. Using a time series of Landsat satellite imagery (1973-2010) we assessed cumulative landscape change caused by these very different management regimes. We modeled predominant temporal patterns of harvesting and segmented a large study area into groups of landscape units with similar harvest histories. Time series of landscape composition and configuration metrics averaged within groups revealed differences in landscape dynamics caused by differences in management history. In some groups (24% of landscape units), salvage caused rapid loss and subdivision of intact mature forest. Persistent landscape change was created by large salvage clearcuts (often averaging > 100 ha) and conversion of spruce-fir to deciduous and mixed forest. In groups that were little affected by salvage (56% of landscape units), contemporary partial harvesting caused loss and subdivision of intact mature forest at even greater rates. Patch shape complexity and edge density reached high levels even where cumulative harvest area was relatively low. Contemporary practices introduced more numerous and much smaller patches of stand-replacing disturbance (typically averaging <15 ha) and a correspondingly large amount of edge. Management regimes impacted different areas to different degrees, producing different trajectories of landscape change that should be recognized when studying the impact of policy and management practices on forest ecology. PMID:26106893

Dynamically incorporating late-successional forest in sustainable landscapes

Treesearch

Ann E. Camp; Paul F. Hessburg; Richard L. Everett

1996-01-01

Ecosystems and landscapes change over time as a function of vegetation characteristics and disturbance regimes, including fire. Interactions between disturbance events and forest development (succession) create patterns of vegetation across landscapes. These patterns result from, and change with respect to, species compositions and structures that arise from...

Spatial resilience of forested landscapes under climate change and management

Treesearch

Melissa S. Lucash; Robert M. Scheller; Eric J. Gustafson; Brian R. Sturtevant

2017-01-01

Context Resilience, the ability to recover from disturbance, has risen to the forefront of scientific policy, but is difficult to quantify, particularly in large, forested landscapes subject to disturbances, management, and climate change. Objectives Our objective was to determine which spatial drivers will control landscape...

How geoarchaeology and landscape archaeology contribute to niche construction theory (NCT).

PubMed

Kluiving, Sjoerd J

In this paper a review is given of examples of geoarchaeological and landscape archaeological research from four locations throughout Europe. Case-studies from the North Sea coastal zone in the Netherlands and the Eastern Mediterranean are presented to illustrate the potential contribution of geoarchaeology and landscape archaeology to niche construction theory (NCT) studies. Typical landscapes as coast lines, lake shores and rivers as example of small and large scale use of the natural landscape and/or topography are discussed with implications for NCT, mainly over the Holocene period. Through environmental reconstruction, we provide relative dates for starting points when humans (a) were altering their own selective environment as an inceptive change, or (b) responded to a (deteriorated) selective environment in a counteractive change. Geoarchaeology and landscape archaeology valuable contribution to NCT studies is the focus of the disciplines on landscape gradients. NCT phase transitions from inceptive to counteractive changes are proposed as useful alternative in the debate about the onset of the Anthropocene.

Changing cultural landscape in post-productivism of rice field in Nyuh Kuning Village Bali

NASA Astrophysics Data System (ADS)

Maulidi, C.; Wulandari, L. D.

2017-06-01

Natural landscape in developing countries is facing a challenge due to economic growth, a cultural shift, and population dynamics. Farm land where is close to urban areas tending to be converted into more economically valuable spaces. Watershed Pakerisan listed as World Heritage of UNESCO, rich of cultural value on its landscape, especially the Subak, a traditional irrigation system, has a close relationship to the philosophy of Hindu-Bali culture. Nyuh Kuning, a village (local terms is Banjar) located adjacent to the Pakerisan Watershed, and has a spatial pattern in synergic ally connected with tradition, culture, and their religion. Rice field not only for economical but also its place to worship the Goddess (Dewi Sri). Rice Field in Nyuh Kuning declined significantly along past 10 years. The changing landscape of Nyuh Kuning traced through serial of aerial photographs from 2005 until 2015. Along with the broad decline of rice field, villager’s attachment on their cultural space is also changing. An economic motive pronounces a winner in the bargaining between the motives of economic value and cultural value in the Nyuh Kuning. Villagers revealed arguments that necessities nowadays prosecute high consumption, both for household and for education. Therefore conversion of rice fields to become more economical is understandable among communities. Villagers rent the rice fields to foreigners (migrants), and then foreigners take rice-fields as personal assets, not for the villagers (ritual activities and the cultural traditions) any longer. In theoritical term, villager’s emotional bond to the cultural landscape in post—productivism of rice field, is weakened. Wawedangan Desa and its complex cultural values are not part of their identity anymore. However, place dependence become the reason why the shifting place attachment is happening. Functional economic bond is mentioned as place dependence dominats in villager’s attachment. Certainly it’s not a sustainable way in conserving cultural landscape. Learning from Nyuh Kuning case, new ideas need to conserve cultural landscape and at the same time increased the economic villagers. Through considering rice fields renters preferences and attachment land in Nyuh Kuning, rice field is an important element for their preferences to stay at Nyuh Kuning. Villas in Nyuh Kuning retaining rice field map as part of the villa’s character. Here we can see rice field not only culturally valuable but also as a tourist attraction, which can be sustained if the communities themselves manage it.

Beyond the conventional: meeting the challenges of landscape governance within the European Landscape Convention?

PubMed

Scott, Alister

2011-10-01

Academics and policy makers seeking to deconstruct landscape face major challenges conceptually, methodologically and institutionally. The meaning(s), identity(ies) and management of landscape are controversial and contested. The European Landscape Convention provides an opportunity for action and change set within new governance agendas addressing interdisciplinarity and spatial planning. This paper critically reviews the complex web of conceptual and methodological frameworks that characterise landscape planning and management and then focuses on emerging landscape governance in Scotland within a mixed method approach involving policy analyses, semi-structured interviews and best practice case studies. Using Dower's (2008) criteria from the Articles of the European Landscape Convention, the results show that whilst some progress has been made in landscape policy and practice, largely through the actions of key individuals and champions, there are significant institutional hurdles and resource limitations to overcome. The need to mainstream positive landscape outcomes requires a significant culture change where a one-size-fits-all approach does not work. Copyright © 2011 Elsevier Ltd. All rights reserved.

The impact of land use change and hydroclimatic variability on landscape connectivity dynamics across surface water networks at subcontinental scale

NASA Astrophysics Data System (ADS)

Tulbure, M. G.; Bishop-Taylor, R.; Broich, M.

2017-12-01

Land use (LU) change and hydroclimatic variability affect spatiotemporal landscape connectivity dynamics, important for species movement and dispersal. Despite the fact that LU change can strongly influence dispersal potential over time, prior research has only focused on the impacts of dynamic changes in the distribution of potential habitats. We used 8 time-steps of historical LU together with a Landsat-derived time-series of surface water habitat dynamics (1986-2011) over the Murray-Darling Basin (MDB), a region with extreme hydroclimatic variability, impacted by LU changes. To assess how changing LU and hydroclimatic variability affect landscape connectivity across time, we compared 4 scenarios, namely one where both climate and LU are dynamic over time, one where climate is kept steady (i.e. a median surface water extent layer), and two scenarios where LU is kept steady (i.e. resistance values associated with the most recent or the first LU layer). We used circuit theory to assign landscape features with `resistance' costs and graph theory network analysis, with surface water habitats as `nodes' connected by dispersal paths or `edges' Findings comparing a dry and an average season show high differences in number of nodes (14581 vs 21544) and resistance distances. The combined effect of LU change and landscape wetness was lower than expected, likely a function of the large, MDB-wide, aggregation scale. Spatially explicit analyses are expected to identify areas where the synergistic effect of LU change and landscape wetness greatly reduce or increase landscape connectivity, as well as areas where the two effects cancel each other out.

Excellence in Physics Education Award: Graduate Programs for Professional Development of Physics Teachers

NASA Astrophysics Data System (ADS)

Jackson, Jane

2014-03-01

The landscape for high school physics is changing rapidly, especially with the need to merge physics into a coherent STEM curriculum that smoothly integrates it with chemistry and biology. Accordingly, there is an urgent need for graduate professional development programs to help in-service teachers cope with these changes. One such program was created in 2001 by the physics department at Arizona State University after a decade of NSF funding for the Modeling Instruction Program. We discuss what has been learned from that experience with recommendations for creating similar programs at other universities.

Adaptation approaches for conserving ecosystems services and biodiversity in dynamic landscapes caused by climate change

Treesearch

Oswald J. Schmitz; Anne M. Trainor

2014-01-01

Climate change stands to cause animal species to shift their geographic ranges. This will cause ecosystems to become reorganized across landscapes as species migrate into and out of specific locations with attendant impacts on values and services that ecosystems provide to humans. Conservation in an era of climate change needs to ensure that landscapes are resilient by...

Fuels planning: science synthesis and integration; social issues fact sheet 15: Landscape change and aesthetics

Treesearch

Christine Esposito

2006-01-01

Fuels management produces changes in the landscape that can impact scenic beauty. If people do not consider a forest to be scenic, they may think that the low scenic quality is a result of poor management or ecological health. This fact sheet looks at the relevency of the effects of natural and human-caused landscape changes, when planning fuels management.

How landscape ecology informs global land-change science and policy

Treesearch

Audrey L. Mayer; Brian Buma; Am??lie Davis; Sara A. Gagn??; E. Louise Loudermilk; Robert M. Scheller; Fiona K.A. Schmiegelow; Yolanda F. Wiersma; Janet Franklin

2016-01-01

Landscape ecology is a discipline that explicitly considers the influence of time and space on the environmental patterns we observe and the processes that create them. Although many of the topics studied in landscape ecology have public policy implications, three are of particular concern: climate change; land use–land cover change (LULCC); and a particular type of...

Landscape Change in the Midwest: An Integrated Research and Development Program

Treesearch

Paul H. Gobster; Robert G. Haight; Dave Shriner

2000-01-01

Change happens. In the realm of forest landscapes, one of the great realizations of the late 20th century was that forests in the United States and elsewhere often are not the stable systems we once thought them to be, attaining a final "climax" stage through the process of succession. Advances in forest ecology show that landscape change is the rule rather...

Soil water retention within an eroded and restored landscape

USDA-ARS?s Scientific Manuscript database

Significant changes in soil properties and productivity have occurred as a result of intensive row crop production. Many of these changes are related to soil loss from water, wind, and tillage erosion. Soil is lost from convex and steeper landscape positions and deposited in concave lower landscape ...

[Dynamic changes of landscape connectivity for ecological lands and distance thresholds in the middle reaches of the Heihe River, Northwest China.

PubMed

Meng, Ji Jun; Wang, Xiao Dong; You, Nan Shan; Zhu, Li Kai

2016-06-01

Landscape connectivity describes the organic connections of landscape components in terms of landscape pattern, process, and function. We used land-cover data in 1986, 2000, and 2011, to study the changes of landscape connectivity for ecological lands (forest, grassland, and wetland) in the middle reaches of the Heihe River based on graph theory. The appropriate landscape threshold was determined by analyzing landscape connectivity changes for different thresholds. Our results indicated that the area of ecological patches, which strongly influenced landscape connectivity, decreased from 1986 to 2011 in our study area. For wetland patches, the area declined more significantly from 2000 to 2011. For grassland, the number of patches decreased and then increased. The area of grassland patches changed slightly, but some patches were fragmented. Distance thresholds had a positive relationship with landscape connectivity. 400 to 800 m was the appropriate distance threshold for the research on species dispersal and ecological flows in the middle reaches of the Heihe River. When 600 m was chosen as the distance threshold, the large patches exerted the most significant influence on regional landscape connectivity level, suggesting they played a key role in regional ecosystem stability and health. Although small ecological patches occupied a small proportion of the total area of ecological patches, it was still necessary to protect and manage these small patches given that they also influenced the maintenance and improvement of regional ecological security pattern. The research was of great importance for ecosystem management in arid areas.

Development of a reproducible method for determining quantity of water and its configuration in a marsh landscape

USGS Publications Warehouse

Suir, Glenn M.; Evers, D. Elaine; Steyer, Gregory D.; Sasser, Charles E.

2013-01-01

Coastal Louisiana is a dynamic and ever-changing landscape. From 1956 to 2010, over 3,734 km2 of Louisiana's coastal wetlands have been lost due to a combination of natural and human-induced activities. The resulting landscape constitutes a mosaic of conditions from highly deteriorated to relatively stable with intact landmasses. Understanding how and why coastal landscapes change over time is critical to restoration and rehabilitation efforts. Historically, changes in marsh pattern (i.e., size and spatial distribution of marsh landmasses and water bodies) have been distinguished using visual identification by individual researchers. Difficulties associated with this approach include subjective interpretation, uncertain reproducibility, and laborious techniques. In order to minimize these limitations, this study aims to expand existing tools and techniques via a computer-based method, which uses geospatial technologies for determining shifts in landscape patterns. Our method is based on a raster framework and uses landscape statistics to develop conditions and thresholds for a marsh classification scheme. The classification scheme incorporates land and water classified imagery and a two-part classification system: (1) ratio of water to land, and (2) configuration and connectivity of water within wetland landscapes to evaluate changes in marsh patterns. This analysis system can also be used to trace trajectories in landscape patterns through space and time. Overall, our method provides a more automated means of quantifying landscape patterns and may serve as a reliable landscape evaluation tool for future investigations of wetland ecosystem processes in the northern Gulf of Mexico.

Landscape genetics in a changing world: disentangling historical and contemporary influences and inferring change.

PubMed

Epps, Clinton W; Keyghobadi, Nusha

2015-12-01

Landscape genetics seeks to determine the effect of landscape features on gene flow and genetic structure. Often, such analyses are intended to inform conservation and management. However, depending on the many factors that influence the time to reach equilibrium, genetic structure may more strongly represent past rather than contemporary landscapes. This well-known lag between current demographic processes and population genetic structure often makes it challenging to interpret how contemporary landscapes and anthropogenic activity shape gene flow. Here, we review the theoretical framework for factors that influence time lags, summarize approaches to address this temporal disconnect in landscape genetic studies, and evaluate ways to make inferences about landscape change and its effects on species using genetic data alone or in combination with other data. Those approaches include comparing correlation of genetic structure with historical versus contemporary landscapes, using molecular markers with different rates of evolution, contrasting metrics of genetic structure and gene flow that reflect population genetic processes operating at different temporal scales, comparing historical and contemporary samples, combining genetic data with contemporary estimates of species distribution or movement, and controlling for phylogeographic history. We recommend using simulated data sets to explore time lags in genetic structure, and argue that time lags should be explicitly considered both when designing and interpreting landscape genetic studies. We conclude that the time lag problem can be exploited to strengthen inferences about recent landscape changes and to establish conservation baselines, particularly when genetic data are combined with other data. © 2015 John Wiley & Sons Ltd.

Landscape fragmentation affects responses of avian communities to climate change.

PubMed

Jarzyna, Marta A; Porter, William F; Maurer, Brian A; Zuckerberg, Benjamin; Finley, Andrew O

2015-08-01

Forecasting the consequences of climate change is contingent upon our understanding of the relationship between biodiversity patterns and climatic variability. While the impacts of climate change on individual species have been well-documented, there is a paucity of studies on climate-mediated changes in community dynamics. Our objectives were to investigate the relationship between temporal turnover in avian biodiversity and changes in climatic conditions and to assess the role of landscape fragmentation in affecting this relationship. We hypothesized that community turnover would be highest in regions experiencing the most pronounced changes in climate and that these patterns would be reduced in human-dominated landscapes. To test this hypothesis, we quantified temporal turnover in avian communities over a 20-year period using data from the New York State Breeding Atlases collected during 1980-1985 and 2000-2005. We applied Bayesian spatially varying intercept models to evaluate the relationship between temporal turnover and temporal trends in climatic conditions and landscape fragmentation. We found that models including interaction terms between climate change and landscape fragmentation were superior to models without the interaction terms, suggesting that the relationship between avian community turnover and changes in climatic conditions was affected by the level of landscape fragmentation. Specifically, we found weaker associations between temporal turnover and climatic change in regions with prevalent habitat fragmentation. We suggest that avian communities in fragmented landscapes are more robust to climate change than communities found in contiguous habitats because they are comprised of species with wider thermal niches and thus are less susceptible to shifts in climatic variability. We conclude that highly fragmented regions are likely to undergo less pronounced changes in composition and structure of faunal communities as a result of climate change, whereas those changes are likely to be greater in contiguous and unfragmented habitats. © 2015 John Wiley & Sons Ltd.

Hydroecology of Intermittent and Ephemeral Streams: Will Landscape Connectivity Sustain Aquatic Organisms in a Changing Climate?

DTIC Science & Technology

2015-05-01

CIRCUITSCAPE (McRae 2006). CIRCUITSCAPE uses circuit theory to simulate gene flow (i.e., “current”) through a resistance surface in which landscape ...2010. Utility of computer simulations in landscape genetics. Mol Ecol 19: 3549–64. Erös T, Schmera D, Schick RS. 2011. Network thinking in...FINAL REPORT Hydroecology of Intermittent and Ephemeral Streams: Will Landscape Connectivity Sustain Aquatic Organisms in a Changing Climate

The influence of landscape's dynamics on the Oriental Migratory Locust habitat change based on the time-series satellite data.

PubMed

Shi, Yue; Huang, Wenjiang; Dong, Yingying; Peng, Dailiang; Zheng, Qiong; Yang, Puyun

2018-07-15

Landscape structure and vegetation coverage are important habitat conditions for Oriental Migratory Locust infestation in East Asia. Characterizing the landscape's dynamics of locust habitat is meaningful for reducing the occupation of locusts and limiting potential risks. To better understand causes and consequences of landscape pattern and locust habitat, it is not enough to simply detect locust habitat of each year. Rather, landcover transitions causing the change of locust habitat area must also be explored. This paper proposes an integrated implement to quantify the influence of landscape's dynamics on locust habitat changes based on three tenets: 1) temporal context can provide insight into the land cover transitions, 2) the detection of locust habitat area is operated on patches rather than pixels with full consideration of landscape's ecology, 3) the modeling must be flexible and unsupervised. These ideas have not been previously explored in demonstrating the possible role of changes in landscape characteristics to drive locust habitat transitions. The case study focuses on the Dagang district, a hot spot of locust infestation of China, from 2000 to 2015. Firstly, the seasonal characteristics of typical landcovers in NDVI, TVI, and LST were extracted from fused Landsat-MODIS surface reflectance imagery. Subsequently, a landscape membership-based random forest (LMRF) algorithm was proposed to quantify the landscape structure and hydrological regimen of locust habitat at the patch level. Finally, we investigated the correlations between the specific landcover transitions and habitat changes. Within the 16 years observations, our findings suggest that the sparse reeds and weeds in the vicinity of beach land, riverbanks, and wetlands are the dominant landscape structure associated with locust habitat change (R 2  > 0.68), and the fluctuation in the water level is a key ecological factor to facilitate the locust habitat change (R 2  > 0.61). These results are instrumental for developing precision pesticide use to reduce environmental degradation, and providing positive perspectives for ecological management and transformation of locust habitats. Copyright © 2018 Elsevier Ltd. All rights reserved.

Geomorphic Mapping and Paleoterrain Generation for use in Modeling Holocene (8,000 1,500 yr) Agropastoral Landuse and Landscape Interactions in Southeast Spain

NASA Astrophysics Data System (ADS)

Arrowsmith, J. R.; Dimaggio, E. N.; Barton, C. M.; Sarjoughian, H. S.; Fall, P.; Falconer, S. E.; Ullah, I. I.

2006-12-01

Dramatic changes in land use were associated with the rise of agriculture in the mid Holocene. Both the surface properties and the drainage networks were changed. Along with the direct modifications to surface properties (vegetation change, sediment liberation, and compaction) and drainage network alteration (terracing, canals), up and downstream responses in the watersheds communicated these changes throughout the landscape. The magnitude, rate, and feedbacks with the growing human populations are critical questions in our effort to assess human-landscape interactions. Our interdisciplinary team has focused on two field sites around the Mediterranean for model development and testing. We are combining high resolution process- based models of landscape change implemented within the GRASS GIS with agent based models of agropastoral behavior and driven by high resolution climate and vegetation models. In the Spanish field area (Penaguila Valley, 38.41 N 0.23 W), we have produced detailed (1:10,000) geomorphic maps which we combine with high resolution Digital Elevation Models (DEMs) on which we can run the surface process models to assess the portions of the landscape that are most sensitive to the postulated agropastoral landuse changes. To support this modeling we have produced the 1 m DEMs from softcopy photogrammetry. This DEM has greatly improved our overall spatial resolution to permit more accurate terrace correlations and improved quantitative assessment of morphologic processes (e.g. channel erosion, slope stability). In stereo, we have mapped overall landscape morphology that emphasizes areas of active erosion and alluvial terrace surfaces. Alluvial terraces are crucial to this research because they record periods of past stable topography and those of mid Holocene age were settled and farmed. We have correlated mapped terraces across the landscape using elevation and morphological distinctions. Using ArcGIS, we interpolated surfaces across equivalent terraces using triangulated irregular networks (TINs) allowing reconstruction of multiple regional landscapes to establish a chronosequence of absolute landscape change. This mapping and reconstruction will be field checked and numerical age constraints applied. Interestingly, our tentative age assessment of the lowest broad surface indicates that it was occupied about 5 ka, and now has been incised by 20 m. Archeological sites have been cut by the incision. This change from a broad low relief alluvial surface to one cut by narrow channels may have been an important change for the local populations and caused them to change their behaviors, even though it may have been initially triggered by distributed landscape change in the watershed, due to agropastoral activities.

Partnering with the PESP Landscaping Initiative

EPA Pesticide Factsheets

The Landscaping Initiative works with its partners to educate do-it-yourself homeowners, lawn care customers, retailers and consumers at point-of-sale, and schools and school districts about pest management alternatives and proper pesticide use.

Resident education in 2011: three key challenges on the road ahead.

PubMed

Van Eaton, Erik G; Tarpley, John L; Solorzano, Carmen C; Cho, Clifford S; Weber, Sharon M; Termuhlen, Paula M

2011-04-01

Two important changes in the past decade have altered the landscape of graduate medical education (GME) in the U.S. The national restrictions on trainee duty hours mandated by the Accreditation Council for Graduate Medical Education (ACGME) were the most visible and generated much controversy. Equally important is the ACGME Outcome Project, which mandates competency-based training. Both of these changes have unique implications for surgery trainees, who traditionally spent long hours caring for patients in the hospital, and who must be assessed in 2 broad domains: their medical care of pre- and postoperative patients, and their technical skill with procedures in and out of the operating room. This article summarizes 3 key challenges that lie ahead for surgical educators. First, the changes in duty hours in the past 7 years are summarized, and the conversation about added restrictions planned for July 2011 is reviewed. Next, the current state of the assessment of competency among surgical trainees is reviewed, with an outline of the challenges that need to be overcome to achieve widespread, competency-based training in surgery. Finally, the article summarizes the problems caused by increased reliance on handoffs among trainees as they compensate for decreased time in the hospital, and suggests changes that need to be made to improve safety and efficiency, including how to use handoffs as part of our educational evaluation of residents. Copyright © 2011 Mosby, Inc. All rights reserved.

Impact of Climate Variability and Landscape Patterns on Water Budget and Nutrient Loads in a Peri-urban Watershed: A Coupled Analysis Using Process-based Hydrological Model and Landscape Indices.

PubMed

Li, Chongwei; Zhang, Yajuan; Kharel, Gehendra; Zou, Chris B

2018-06-01

Nutrient discharge into peri-urban streams and reservoirs constitutes a significant pressure on environmental management, but quantitative assessment of non-point source pollution under climate variability in fast changing peri-urban watersheds is challenging. Soil and Water Assessment Tool (SWAT) was used to simulate water budget and nutrient loads for landscape patterns representing a 30-year progression of urbanization in a peri-urban watershed near Tianjin metropolis, China. A suite of landscape pattern indices was related to nitrogen (N) and phosphorous (P) loads under dry and wet climate using CANOCO redundancy analysis. The calibrated SWAT model was adequate to simulate runoff and nutrient loads for this peri-urban watershed, with Nash-Sutcliffe coefficient (NSE) and coefficient of determination (R 2 ) > 0.70 and percentage bias (PBIAS) between -7 and +18 for calibration and validation periods. With the progression of urbanization, forest remained the main "sink" landscape while cultivated and urban lands remained the main "source" landscapes with the role of orchard and grassland being uncertain and changing with time. Compared to 1984, the landscape use pattern in 2013 increased nutrient discharge by 10%. Nutrient loads modelled under wet climate were 3-4 times higher than that under dry climate for the same landscape pattern. Results indicate that climate change could impose a far greater impact on runoff and nutrient discharge in a peri-urban watershed than landscape pattern change.

Impact of Climate Variability and Landscape Patterns on Water Budget and Nutrient Loads in a Peri-urban Watershed: A Coupled Analysis Using Process-based Hydrological Model and Landscape Indices

NASA Astrophysics Data System (ADS)

Li, Chongwei; Zhang, Yajuan; Kharel, Gehendra; Zou, Chris B.

2018-06-01

Nutrient discharge into peri-urban streams and reservoirs constitutes a significant pressure on environmental management, but quantitative assessment of non-point source pollution under climate variability in fast changing peri-urban watersheds is challenging. Soil and Water Assessment Tool (SWAT) was used to simulate water budget and nutrient loads for landscape patterns representing a 30-year progression of urbanization in a peri-urban watershed near Tianjin metropolis, China. A suite of landscape pattern indices was related to nitrogen (N) and phosphorous (P) loads under dry and wet climate using CANOCO redundancy analysis. The calibrated SWAT model was adequate to simulate runoff and nutrient loads for this peri-urban watershed, with Nash-Sutcliffe coefficient (NSE) and coefficient of determination ( R 2) > 0.70 and percentage bias (PBIAS) between -7 and +18 for calibration and validation periods. With the progression of urbanization, forest remained the main "sink" landscape while cultivated and urban lands remained the main "source" landscapes with the role of orchard and grassland being uncertain and changing with time. Compared to 1984, the landscape use pattern in 2013 increased nutrient discharge by 10%. Nutrient loads modelled under wet climate were 3-4 times higher than that under dry climate for the same landscape pattern. Results indicate that climate change could impose a far greater impact on runoff and nutrient discharge in a peri-urban watershed than landscape pattern change.

Predicting Active Duty Air Force Pilot Attrition Given an Anticipated Increase in Major Airline Pilot Hiring

DTIC Science & Technology

2015-01-01

of the RAND Corporation. CHILDREN AND FAMILIES EDUCATION AND THE ARTS ENERGY AND ENVIRONMENT HEALTH AND HEALTH CARE INFRASTRUCTURE AND...of service changes. This time, the landscape is different. As such, this dissertation intends to illustrate the effect that looming increases in...Accounting Office, 1999a; Grier, 1998). This prediction was bolstered by a free -falling ACP take rate, which ended the year at 26 percent. In a September

Initiating Innovation in Post-Secondary Institutions--Customizing Teaching and Learning Environments for the Twenty-First Century: Collective Reflections from the 2014 Cohort of 3M National Student Fellows

ERIC Educational Resources Information Center

Carroll, Heather; Chandrashekhar, Shwetha; Huang, Danny; Kim, David; Liu, Peter

2015-01-01

In light of the enormous changes unfolding in the higher education landscape, we don't have to look too far to recognize evidence of the transformation and redefinition of the construct of both teaching and learning in the information age. With a growing focus on teaching and learning at all levels of post-secondary institutions, innovation is…

Three decades of landscape change in Alaska documented using spatiotemporal analyses of remote sensing imagery

NASA Astrophysics Data System (ADS)

Pastick, N. J.; Jorgenson, T.; Swanson, D. K.; Jorgenson, J. C.; Goetz, S. J.; Jones, B. M.; Wylie, B. K.; Knight, J. F.; Minsley, B. J.; Helene, G.

2017-12-01

Contemporary climate change in Alaska has resulted in amplified rates of press and pulse disturbances that have significant consequences for socio-environmental systems. With the heightened susceptibility of arctic and boreal landscapes to change, the characterization of landscape dynamics and the identification of environmental drivers of change across northern high latitudes is critical. Here, we characterize the historical sensitivity of Alaska's ecosystems to natural and anthropogenic disturbances using expert knowledge, remote sensing data, spatiotemporal analyses, and modeling. Time-series analysis of moderate- and high-resolution imagery was used to characterize landscape dynamics across Alaska and along randomly sampled change-detection grids (n=312). Expert interpretations of ecological and geomorphological changes were made at each grid using historical air photos and high-resolution satellite imagery (1980s, 2000s, 2010s), and corroborate land surface greening, browning, and wetness/moisture trends derived from peak-growing season (July 1st - August 31st) Landsat imagery acquired from 1984 to 2015. Spectral change metrics, climatic data, maps of biophysical characteristics, and interpretations of change were incorporated into a modeling framework for mapping and understanding change across Alaska. At the landscape scale, substantial increases in remotely sensed vegetation productivity were most pronounced in western and northern foothills of Alaska, which is associated with recent warming-induced shrub expansion and vegetation growth. Significant browning trends in interior Alaska were largely the­­­­ result of recent wildland fires, but browning trends are also driven by increases in evaporative demand and surface water gains that have predominately occurred over warming permafrost landscapes. Increased rates of photosynthetic activity were also associated with stabilization and recovery processes following wildfire, timber harvesting, insect damage, thermokarst, and glacial retreat, as well as lake infilling and drainage events. This study documents historical landscape dynamics and drivers of change, which is important for understanding potential future trajectories of change and for identifying areas most likely vulnerable to change.

Reconstructing Folding Energy Landscapes by Single-Molecule Force Spectroscopy

PubMed Central

Woodside, Michael T.; Block, Steven M.

2015-01-01

Folding may be described conceptually in terms of trajectories over a landscape of free energies corresponding to different molecular configurations. In practice, energy landscapes can be difficult to measure. Single-molecule force spectroscopy (SMFS), whereby structural changes are monitored in molecules subjected to controlled forces, has emerged as a powerful tool for probing energy landscapes. We summarize methods for reconstructing landscapes from force spectroscopy measurements under both equilibrium and nonequilibrium conditions. Other complementary, but technically less demanding, methods provide a model-dependent characterization of key features of the landscape. Once reconstructed, energy landscapes can be used to study critical folding parameters, such as the characteristic transition times required for structural changes and the effective diffusion coefficient setting the timescale for motions over the landscape. We also discuss issues that complicate measurement and interpretation, including the possibility of multiple states or pathways and the effects of projecting multiple dimensions onto a single coordinate. PMID:24895850

Analysis of changes in farm pond network connectivity in the peri-urban landscape of the Taoyuan area, Taiwan.

PubMed

Huang, Shu-Li; Lee, Ying-Chieh; Budd, William W; Yang, Min-Chia

2012-04-01

The farm pond system for irrigation is the most prominent feature in the Taoyuan area, Taiwan, giving the region a unique landscape and hydrological character. Although this area had more than 3,290 ponds in the 1970s, fewer than 1,800 now remain. This study analyzes changes in irrigation farm ponds and the canal network landscape in the Taoyuan area. The spatial and temporal changes to ponds and the canal network on the Taoyuan plain were examined graphically for each spatial unit (2,765 m × 2,525 m) using aerial photographs for 1979 and 2005. Landscape metrics were calculated to analyze landscape change associated with increased urbanization. Landscape indices of connectivity and circuitry were utilized to describe changes in the configuration of ponds and canal networks. The total length of canals and total number of ponds in the study area decreased significantly during 1979-2005. The average values of connectivity indices (γ- and α-index) also decreased during 1979-2005, reflecting degradation of canal networks due to urban sprawl. A multivariate technique was applied to portion the study area into three zones according to changes to land cover, ponds, and canal networks. The effects of urban sprawl on the spatial pattern of ponds and canal networks are discussed.

Direct and indirect climate change effects on carbon dioxide fluxes in a thawing boreal forest-wetland landscape.

PubMed

Helbig, Manuel; Chasmer, Laura E; Desai, Ankur R; Kljun, Natascha; Quinton, William L; Sonnentag, Oliver

2017-08-01

In the sporadic permafrost zone of northwestern Canada, boreal forest carbon dioxide (CO 2 ) fluxes will be altered directly by climate change through changing meteorological forcing and indirectly through changes in landscape functioning associated with thaw-induced collapse-scar bog ('wetland') expansion. However, their combined effect on landscape-scale net ecosystem CO 2 exchange (NEE LAND ), resulting from changing gross primary productivity (GPP) and ecosystem respiration (ER), remains unknown. Here, we quantify indirect land cover change impacts on NEE LAND and direct climate change impacts on modeled temperature- and light-limited NEE LAND of a boreal forest-wetland landscape. Using nested eddy covariance flux towers, we find both GPP and ER to be larger at the landscape compared to the wetland level. However, annual NEE LAND (-20 g C m -2 ) and wetland NEE (-24 g C m -2 ) were similar, suggesting negligible wetland expansion effects on NEE LAND . In contrast, we find non-negligible direct climate change impacts when modeling NEE LAND using projected air temperature and incoming shortwave radiation. At the end of the 21st century, modeled GPP mainly increases in spring and fall due to reduced temperature limitation, but becomes more frequently light-limited in fall. In a warmer climate, ER increases year-round in the absence of moisture stress resulting in net CO 2 uptake increases in the shoulder seasons and decreases during the summer. Annually, landscape net CO 2 uptake is projected to decline by 25 ± 14 g C m -2 for a moderate and 103 ± 38 g C m -2 for a high warming scenario, potentially reversing recently observed positive net CO 2 uptake trends across the boreal biome. Thus, even without moisture stress, net CO 2 uptake of boreal forest-wetland landscapes may decline, and ultimately, these landscapes may turn into net CO 2 sources under continued anthropogenic CO 2 emissions. We conclude that NEE LAND changes are more likely to be driven by direct climate change rather than by indirect land cover change impacts. © 2017 John Wiley & Sons Ltd.

Translating land use science to a museum exhibit.

PubMed

Arce-Nazario, Javier A

2016-01-01

For land use science to engage the general public it must successfully translate its concepts and conclusions and make them public outside of traditional scientific venues. Here we explore science-art exhibits, which blend artistic presentations with specific scientific data or themes, as a possible effective way of communicating scientific information and disrupting misconceptions. We describe the process of producing a science-art exhibit on remote sensing and Puerto Rican landscape history from 1937 to the present, sited at a rural Puerto Rican community museum, and examine the visitor experience and educational outcomes of the museum exhibit through analysis of survey data. The exhibit project engaged undergraduate students from a variety of academic backgrounds, introduced land use science concepts to the public in an engaging format, and was effective at reshaping visitors' misconceptions of Puerto Rico's landscape change history.

Impacts of road network expansion on landscape ecological risk in a megacity, China: A case study of Beijing.

PubMed

Mo, Wenbo; Wang, Yong; Zhang, Yingxue; Zhuang, Dafang

2017-01-01

Road networks affect the spatial structure of urban landscapes, and with continuous expansion, it will also exert more widespread influences on the regional ecological environment. With the support of geographic information system (GIS) technology, based on the application of various spatial analysis methods, this study analyzed the spatiotemporal changes of road networks and landscape ecological risk in the research area of Beijing to explore the impacts of road network expansion on ecological risk in the urban landscape. The results showed the following: 1) In the dynamic processes of change in the overall landscape pattern, the changing differences in landscape indices of various landscape types were obvious and were primarily related to land-use type. 2) For the changes in a time series, the expansion of the road kernel area was consistent with the extension of the sub-low-risk area in the urban center, but some differences were observed during different stages of development. 3) For the spatial position, the expanding changes in the road kernel area were consistent with the grade changes of the urban central ecological risk, primarily because both had a certain spatial correlation with the expressways. 4) The influence of road network expansion on the ecological risk in the study area had obvious spatial differences, which may be closely associated with the distribution of ecosystem types. Copyright © 2016 Office national des forêts. Published by Elsevier B.V. All rights reserved.

Land Cover Applications, Landscape Dynamics, and Global Change

USGS Publications Warehouse

Tieszen, Larry L.

2007-01-01

The Land Cover Applications, Landscape Dynamics, and Global Change project at U.S. Geological Survey (USGS) Center for Earth Resources Observation and Science (EROS) seeks to integrate remote sensing and simulation models to better understand and seek solutions to national and global issues. Modeling processes related to population impacts, natural resource management, climate change, invasive species, land use changes, energy development, and climate mitigation all pose significant scientific opportunities. The project activities use remotely sensed data to support spatial monitoring, provide sensitivity analyses across landscapes and large regions, and make the data and results available on the Internet with data access and distribution, decision support systems, and on-line modeling. Applications support sustainable natural resource use, carbon cycle science, biodiversity conservation, climate change mitigation, and robust simulation modeling approaches that evaluate ecosystem and landscape dynamics.

Landscape dynamics analysis of the Yongding River watershed (Mentougou section) by multi-temporal Landsat imagery

NASA Astrophysics Data System (ADS)

Zhang, Yuhu; Yu, Changqing; Qi, Jiaguo; Zhang, Zili; Shi, Qinshan

2007-11-01

The problem of efficient use of multi-temporal remotely sensed data for land-cover and landscape pattern dynamics has already considerable attention in landscape ecology and some other disciplines. This research develops and tests a methodological approach to monitor and analysis landscape dynamics change of Yongding river watershed (Mentougou section) as study area from 1988 to 2005, The result shows that the OIF is the best method of optimal bands selection in Landsat TM remote sensing data, TM3, 4, 5 bands is optimal band combination ;the Mentougou Reach of Yongding river watershed landscape changed significantly in terms of its composition over the period 1988-2005, The total landscape patches of study area in 2005 are more those in 1988,2001, Mean patch size(MPS)decreased sharply, Number of patches(NP) increased sharply, The landscape pattern takes on the fragmentation trends under the effect on the human activity. The forest (woodland and shrubland)are the main landscape matrix. with a significant decrease in croplands and a increase in built-up (residential, urban land) and industrial minerals mining land(coal, open-pit)over the 17 years, And the underlying socio-economic and other drivers of landscape change in study area are discussed.

Community identities as visions for landscape change

Treesearch

William P. Stewart; Derek Liebert; Kevin W. Larkin

2004-01-01

Residents' felt senses of their community can play substantial roles in determining visions for landscape change. Community identities are often anchored in tangible environments and events of a community, and have the potential to serve as visions for landscape planning processes. Photo-elicitation is applied in this study to connect community-based meanings to...

Landscape Patterns of Colonization by Subterranean Termites (Isoptera: Rhinotermitidae) in Missouri Neighborhoods.

PubMed

Botch, Paul S; Houseman, Richard M

2016-04-01

In Missouri, the relative abundances of subterranean termite species differ between undeveloped forest and urban landscapes. Reticulitermes hageni Banks occurs in greater relative proportions in forested landscapes, while Reticulitermes flavipes (Kollar) occurs in greater relative proportions in urban landscapes. Thus, subterranean termite communities appear to change at some point as landscapes are converted from undeveloped to urban. It is not known if communities change quickly in direct response to urban development, or if changes occur over time in altered urban landscapes. The purpose of this study is to examine how landscape factors are associated with subterranean termite communities and patterns of colonization as subdivisions are constructed and age. Subterranean termites were collected from 25 areas in Columbia, MO, that were classified along a gradient of urbanization to include 1) undeveloped landscapes; 2) recently disturbed transitional landscapes; 3) 10-yr-old subdivisions; and 4) 20-yr-old subdivisions. Subterranean termite communities were assessed by identifying species using polymerase chain reaction-based restriction fragment length polymorphisms. The interactions between landscape features and subterranean termites were examined using GIS software. Relative proportions of Reticulitermes spp. in communities of forest landscapes and urban areas are similar to previous reports for the state of Missouri. Termite communities appear to be locally eliminated after soils are disturbed or removed during subdivision development, although remnant colonies can persist in areas that are not disturbed. Reticulitermes flavipes appears to colonize subdivisions quickly regardless of historical or contemporary landscape; however, R. hageni colonization generally becomes more common as subdivisions age and gradually become more forested.

Landscape co-evolution and river discharge.

NASA Astrophysics Data System (ADS)

van der Velde, Ype; Temme, Arnaud

2015-04-01

Fresh water is crucial for society and ecosystems. However, our ability to secure fresh water resources under climatic and anthropogenic change is impaired by the complexity of interactions between human society, ecosystems, soils, and topography. These interactions cause landscape properties to co-evolve, continuously changing the flow paths of water through the landscape. These co-evolution driven flow path changes and their effect on river runoff are, to-date, poorly understood. In this presentation we introduce a spatially distributed landscape evolution model that incorporates growing vegetation and its effect on evapotranspiration, interception, infiltration, soil permeability, groundwater-surface water exchange and erosion. This landscape scale (10km2) model is calibrated to evolve towards well known empirical organising principles such as the Budyko curve and Hacks law under different climate conditions. To understand how positive and negative feedbacks within the model structure form complex landscape patterns of forests and peat bogs that resemble observed landscapes under humid and boreal climates, we analysed the effects of individual processes on the spatial distribution of vegetation and river peak and mean flows. Our results show that especially river peak flows and droughts decrease with increasing evolution of the landscape, which is a result that has direct implications for flood management.

Multiple Scale Landscape Pattern Index Interpretation for the Persistent Monitoring of Land-Cover and Land-Use

NASA Astrophysics Data System (ADS)

Spivey, Alvin J.

Mapping land-cover land-use change (LCLUC) over regional and continental scales, and long time scales (years and decades), can be accomplished using thematically identified classification maps of a landscape---a LCLU class map. Observations of a landscape's LCLU class map pattern can indicate the most relevant process, like hydrologic or ecologic function, causing landscape scale environmental change. Quantified as Landscape Pattern Metrics (LPM), emergent landscape patterns act as Landscape Indicators (LI) when physically interpreted. The common mathematical approach to quantifying observed landscape scale pattern is to have LPM measure how connected a class exists within the landscape, through nonlinear local kernel operations of edges and gradients in class maps. Commonly applied kernel-based LPM that consistently reveal causal processes are Dominance, Contagion, and Fractal Dimension. These kernel-based LPM can be difficult to interpret. The emphasis on an image pixel's edge by gradient operations and dependence on an image pixel's existence according to classification accuracy limit the interpretation of LPM. For example, the Dominance and Contagion kernel-based LPM very similarly measure how connected a landscape is. Because of this, their reported edge measurements of connected pattern correlate strongly, making their results ambiguous. Additionally, each of these kernel-based LPM are unscalable when comparing class maps from separate imaging system sensor scenarios that change the image pixel's edge position (i.e. changes in landscape extent, changes in pixel size, changes in orientation, etc), and can only interpret landscape pattern as accurately as the LCLU map classification will allow. This dissertation discusses the reliability of common LPM in light of imaging system effects such as: algorithm classification likelihoods, LCLU classification accuracy due to random image sensor noise, and image scale. A description of an approach to generating well behaved LPM through a Fourier system analysis of the entire class map, or any subset of the class map (e.g. the watershed) is the focus of this work. The Fourier approach provides four improvements for LPM. First, the approach reduces any correlation between metrics by developing them within an independent (i.e. orthogonal) Fourier vector space; a Fourier vector space that includes relevant physically representative parameters ( i.e. between class Euclidean distance). Second, accounting for LCLU classification accuracy the LPM measurement precision and measurement accuracy are reported. Third, the mathematics of this approach makes it possible to compare image data captured at separate pixel resolutions or even from separate landscape scenes. Fourth, Fourier interpreted landscape pattern measurement can be a measure of the entire landscape shape, of individual landscape cover change, or as exchanges between class map subsets by operating on the entire class map, subset of class map, or separate subsets of class map[s] respectively. These LCLUC LPM are examined along the 1991-1992 and 2000-2001 records of National Land Cover Database Landsat data products. Those LPM results are used in a predictive fecal coliform model at the South Carolina watershed level in the context of past (validation study) change. Finally, the proposed LPM ability to be used as ecologically relevant environmental indicators is tested by correlating metrics with other, well known LI that consistently reveal causal processes in the literature.

Landscape Change Priorities at the U.S.Geological Survey, 2005-2015

NASA Astrophysics Data System (ADS)

McMahon, G.; Loveland, T. R.

2004-12-01

In February 2004 the U.S. Geological Survey (USGS) convened a Science Planning Team with a charge to create a succinct strategy to define, organize, manage, and expand the scientific activities of the Geography Discipline over the next 10 years (2005-2015). Over the ensuing months the Team has held listening sessions in five cities, meeting with 150 scientists and science managers from inside and outside the USGS to gain understanding of the strategic science issues and opportunities for the Geography Discipline. In a draft of the science plan the Science Planning Team has identified 10 priority science goals in three areas of societal interest: landscape change, the societal impacts of landscape change, especially related to hazards, environment, and natural resources, and the development, management, and access to geospatial information. Landscape change is a primary focus of the strategy and includes goals to (1) describe and understand the status of the nation's land surface and how is it changing; (2) describe and understand the local, regional, national, and global drivers of change; (3) predict the likely landscape changes over the next 20-50 years; and (4) describe and understand the consequences of landscape change on human and environmental systems. The critical steps identified to realize these goals are: development of a land use history of North America; development of periodic assessments of land cover responses associated with regional to global drivers, including economic globalization; development of a local to regional-scale land cover forecasting capability; and assessment of biodiversity and habitat consequences associated with landscape changes at the boundaries between human settlements and less developed areas. In most cases successful outcomes associated with these actions will require collaboration with scientists from the USGS, other government agencies, universities, and non-governmental organizations. As part of the implementation of the plan, a USGS Land Cover Institute is proposed that would include a strong focus on landscape change and the addition of at least 20 doctoral-level researchers. The final plan is expected to be released in January 2005.

[Landscape pattern and its vulnerability of Nansihu Lake basin during 1980-2015.

PubMed

Xui, Yan; Sun, Xiao Yin; Zhang, Da Zhi; Shan, Rui Feng; Liu, Fei

2018-02-01

Landscape pattern and its vulnerability have direct impacts on ecological environment in the basin. In order to protect the ecological security in Nansihu Lake basin, we analyzed the changes of landscape pattern based on seven sets of land use data (1980-2015), with landscape adaptability index (LAI) and landscape sensitivity index (LSI) being used to build the landscape vulnerability index (LVI). The spatial distribution and changes of LVI were analyzed. Results showed that the percentage of arable land areas decreased by 4.6% and construction land areas increased by 39.7% from 1980 to 2015. Other land use types showed fluctuating changes. The areas of forest land, grassland, and unused land decreased while water area increased. The arable land was the dominant land use type from 1980 to 2015 in this area. The degree of fragmentation of arable land and water area in the basin increased, whereas other land use types decreased. The fragmentation of whole basin decreased, but connectivity among landscape types enhanced. The irregularity and complexity of landscape pattern decreased, but diversity and evenness of landscape pattern displayed an increasing trend. With respect to LVI in different periods, the eastern part of the basin was higher than the western part, while the northern part was higher than the southern part. The spatial distribution of LVI was related to topography, layout of landscape types and change of land use. The LVI of Nansihu Lake basin showed a decline trend during 1980-2015. In the eastern part of the basin, higher level of LVI gradually dispersed and was replaced by lower level. In the northwest, the recovery of LVI was obvious. In the south and southwest parts, LVI was consistently low.

Ghosts of habitats past: Contribution of landscape change to current habitats used by shrubland birds

USGS Publications Warehouse

Knick, Steven T.; Rotenberry, J.T.

2000-01-01

Models of habitat associations for species often are developed with an implicit assumption that habitats are static, even though recent disturbance may have altered the landscape. We tested our hypothesis that trajectory and magnitude of habitat change influenced observed distribution and abundance of passerine birds breeding in shrubsteppe habitats of southwestern Idaho. Birds in this region live in dynamic landscapes undergoing predominantly large-scale, radical, and unidirectional habitat change because wildfires are converting shrublands into expanses of exotic annual grasslands. We used data from field surveys and satellite image analyses in a series of redundancy analyses to partition variances and to determine the relative contribution of habitat change and current landscapes. Although current habitats explained a greater proportion of total variation, changes in habitat and measures of habitat richness and texture also contributed to variation in abundance of Horned Larks (Eremophila alpestris), Brewera??s Sparrows (Spizella breweri), and Sage Sparrows (Amphispiza belli). Abundance of birds was insensitive to scale for nonspatial habitat variables. In contrast, spatial measures of habitat richness and texture in the landscape were significant only at large spatial scales. Abundance of Horned Larks, Western Meadowlarks (Sturnella neglecta), and Brewera??s Sparrows, but not Sage Thrashers (Oreoscoptes montanus) or Sage Sparrows, was positively correlated with changes toward stable habitats. Because dominant habitat changes were toward less stable conditions, regional declines of those birds in shrubsteppe habitats reflect current landscapes as well as the history, magnitude, and trajectory of habitat change.

Landscape-scale processes influence riparian plant composition along a regulated river

USGS Publications Warehouse

Palmquist, Emily C.; Ralston, Barbara; Merritt, David M.; Shafroth, Patrick B.

2018-01-01

Hierarchical frameworks are useful constructs when exploring landscape- and local-scale factors affecting patterns of vegetation in riparian areas. In drylands, which have steep environmental gradients and high habitat heterogeneity, landscape-scale variables, such as climate, can change rapidly along a river's course, affecting the relative influence of environmental variables at different scales. To assess how landscape-scale factors change the structure of riparian vegetation, we measured riparian vegetation composition along the Colorado River through Grand Canyon, determined which factors best explain observed changes, identified how richness and functional diversity vary, and described the implications of our results for river management. Cluster analysis identified three divergent floristic groups that are distributed longitudinally along the river. These groups were distributed along gradients of elevation, temperature and seasonal precipitation, but were not associated with annual precipitation or local-scale factors. Species richness and functional diversity decreased as a function of distance downstream showing that changing landscape-scale factors result in changes to ecosystem characteristics. Species composition and distribution remain closely linked to seasonal precipitation and temperature. These patterns in floristic composition in a semiarid system inform management and provide insights into potential future changes as a result of shifts in climate and changes in flow management.

Oasis dynamics change and its influence on landscape pattern on Jinta oasis in arid China from 1963a to 2010a: Integration of multi-source satellite images

NASA Astrophysics Data System (ADS)

Xie, Yuchu; Gong, Jie; Sun, Peng; Gou, Xiaohua

2014-12-01

As one of the vital research highlights of global land use and cover change, oasis change and its interaction with landscape pattern have been regarded as an important content of regional environmental change research in arid areas. Jinta oasis, a typical agricultural oasis characterized by its dramatic exploitation and use of water and land resources in Hexi corridor, northwest arid region in China, was selected as a case to study the spatiotemporal oasis change and its effects on oasis landscape pattern. Based on integration of Keyhole satellite photographs, KATE-200 photographs, Landsat MSS, TM and ETM+ images, we evaluated and analyzed the status, trend and spatial pattern change of Jinta oasis and the characteristics of landscape pattern change by a set of mathematical models and combined this information with landscape metrics and community surveys. During the period of 1963a-2010a, Jinta oasis expanded gradually with an area increase of 219.15 km2, and the conversion between oasis and desert was frequent with a state of “imbalance-balance-extreme imbalance conditions”. Moreover, most of the changes took place in the ecotone between oasis and desert and the interior of oasis due to the reclamation of abandoned land, such as Yangjingziwan and Xiba townships. Furthermore, the area, size and spatial distribution of oasis were influenced by human activities and resulted in fundamental changes of oasis landscape pattern. The fractal characteristics, dispersion degree and fragmentation of Jinta oasis decreased and the oasis landscape tended to be simple and uniform. Oasis change trajectories and its landscape pattern were mainly influenced by water resource utilization, policies (especially land policies), demographic factors, technological advancements, as well as regional economic development. We found that time series analysis of multi-source remote sensing images and the application of an oasis change model provided a useful approach to monitor oasis change over a long-term period in arid area. It is recommended that the government and farmers should pay more attention to the fragility of the natural system and the government should enhance the leading role of environmental considerations in the development process of oasis change, particularly with respect to the utilization of the limited water and land resources in arid China.

Quantifying landscape pattern and assessing the land cover changes in Piatra Craiului National Park and Bucegi Natural Park, Romania, using satellite imagery and landscape metrics.

PubMed

Vorovencii, Iosif

2015-11-01

Protected areas of Romania have enjoyed particular importance after 1989, but, at the same time, they were subject to different anthropogenic and natural pressures which resulted in the occurrence of land cover changes. These changes have generally led to landscape degradation inside and at the borders of the protected areas. In this article, 12 landscape metrics were used in order to quantify landscape pattern and assess land cover changes in two protected areas, Piatra Craiului National Park (PCNP) and Bucegi Natural Park (BNP). The landscape metrics were obtained from land cover maps derived from Landsat Thematic Mapper (TM) and Landsat Enhanced Thematic Mapper Plus (ETM+) images from 1987, 1993, 2000, 2009 and 2010. Three land cover classes were analysed in PCNP and five land cover map classes in BNP. The results show a landscape fragmentation trend for both parks, affecting different types of land covers. Between 1987 and 2010, in PCNP fragmentation was, in principle, the result not only of anthropogenic activities such as forest cuttings and illegal logging but also of natural causes. In BNP, between 1987 and 2009, the fragmentation affected the pasture which resulted in the occurrence of bare land and rocky areas because of the erosion on the Bucegi Plateau.

Local Knowledge About The Structure, Function And Conversion Of Landscape In The Karangwangi Village, Cianjur, West Java, Indonesia

NASA Astrophysics Data System (ADS)

Ulfa Dwi Amelia, Fatiya; Iskandar, Johan

2017-10-01

Karangwangi people is one of indigenous people in West Java who has local knowledge about their nature thoroughly. They have local tradition about landscape ecosystem arrangement that based on sakral (sacred) norm. With this rule, local people will always try to preserve the sustainability of their natural environment. However, modernization, increasing population, decreasing forest, and increasing market economic penetration, causing this rule and structure of landscape in Karangwangi village has changed. Land conversion in Karangwangi was occur because of settlement and land investment by people outside the village. These behavior changes in tradition and landscape (structure, function and conversion) in Karangwangi may impact on their daily activities, and so do the changes in daily activities can change their behavior in tradition and landscape. This research was undertaken in the Village of Karangwangi, Sub-district of Cidaun, District of Cianjur, Province of West Java, Indonesia. This paper aims to identify how indigenous people in Karangwangi understand kinds of landscape and another conversion that was happen as a result of management. The method used in this paper is qualitative with ethno ecological approach. The resulted of the study show that local people in Karangwangi Village understand how chronological of landscape structure, function and conversion.

Wildlife disease prevalence in human-modified landscapes.

PubMed

Brearley, Grant; Rhodes, Jonathan; Bradley, Adrian; Baxter, Greg; Seabrook, Leonie; Lunney, Daniel; Liu, Yan; McAlpine, Clive

2013-05-01

Human-induced landscape change associated with habitat loss and fragmentation places wildlife populations at risk. One issue in these landscapes is a change in the prevalence of disease which may result in increased mortality and reduced fecundity. Our understanding of the influence of habitat loss and fragmentation on the prevalence of wildlife diseases is still in its infancy. What is evident is that changes in disease prevalence as a result of human-induced landscape modification are highly variable. The importance of infectious diseases for the conservation of wildlife will increase as the amount and quality of suitable habitat decreases due to human land-use pressures. We review the experimental and observational literature of the influence of human-induced landscape change on wildlife disease prevalence, and discuss disease transmission types and host responses as mechanisms that are likely to determine the extent of change in disease prevalence. It is likely that transmission dynamics will be the key process in determining a pathogen's impact on a host population, while the host response may ultimately determine the extent of disease prevalence. Finally, we conceptualize mechanisms and identify future research directions to increase our understanding of the relationship between human-modified landscapes and wildlife disease prevalence. This review highlights that there are rarely consistent relationships between wildlife diseases and human-modified landscapes. In addition, variation is evident between transmission types and landscape types, with the greatest positive influence on disease prevalence being in urban landscapes and directly transmitted disease systems. While we have a limited understanding of the potential influence of habitat loss and fragmentation on wildlife disease, there are a number of important areas to address in future research, particularly to account for the variability in increased and decreased disease prevalence. Previous studies have been based on a one-dimensional comparison between unmodified and modified sites. What is lacking are spatially and temporally explicit quantitative approaches which are required to enable an understanding of the range of key causal mechanisms and the reasons for variability. This is particularly important for replicated studies across different host-pathogen systems. Furthermore, there are few studies that have attempted to separate the independent effects of habitat loss and fragmentation on wildlife disease, which are the major determinants of wildlife population dynamics in human-modified landscapes. There is an urgent need to understand better the potential causal links between the processes of human-induced landscape change and the associated influences of habitat fragmentation, matrix hostility and loss of connectivity on an animal's physiological stress, immune response and disease susceptibility. This review identified no study that had assessed the influence of human-induced landscape change on the prevalence of a wildlife sexually transmitted disease. A better understanding of the various mechanisms linking human-induced landscape change and the prevalence of wildlife disease will lead to more successful conservation management outcomes. © 2012 The Authors. Biological Reviews © 2012 Cambridge Philosophical Society.

From Understanding the Development Landscape of the Canonical Fate-Switch Pair to Constructing a Dynamic Landscape for Two-Step Neural Differentiation

PubMed Central

2012-01-01

Abstract Recent progress in stem cell biology, notably cell fate conversion, calls for novel theoretical understanding for cell differentiation. The existing qualitative concept of Waddington’s “epigenetic landscape” has attracted particular attention because it captures subsequent fate decision points, thus manifesting the hierarchical (“tree-like”) nature of cell fate diversification. Here, we generalized a recent work and explored such a developmental landscape for a two-gene fate decision circuit by integrating the underlying probability landscapes with different parameters (corresponding to distinct developmental stages). The change of entropy production rate along the parameter changes indicates which parameter changes can represent a normal developmental process while other parameters’ change can not. The transdifferentiation paths over the landscape under certain conditions reveal the possibility of a direct and reversible phenotypic conversion. As the intensity of noise increases, we found that the landscape becomes flatter and the dominant paths more straight, implying the importance of biological noise processing mechanism in development and reprogramming. We further extended the landscape of the one-step fate decision to that for two-step decisions in central nervous system (CNS) differentiation. A minimal network and dynamic model for CNS differentiation was firstly constructed where two three-gene motifs are coupled. We then implemented the SDEs (Stochastic Differentiation Equations) simulation for the validity of the network and model. By integrating the two landscapes for the two switch gene pairs, we constructed the two-step development landscape for CNS differentiation. Our work provides new insights into cellular differentiation and important clues for better reprogramming strategies. PMID:23300518

The urbanization of wildlife management:Social science, conflict, and decision making

Treesearch

Michael E. Patterson; Jessica M. Montag; Daniel R. Williams

2003-01-01

Increasing urbanization of rural landscapes has created new challenges for wildlife management. In addition to changes in the physical landscape, urbanization has also produced changes in the socio-cultural landscape. The greater distancing from direct interaction with wildlife in urbanized societies has led to the emergence of a culture whose meanings for wildlife are...

Interactions of landscape disturbances and climate change dictate ecological pattern and process: spatial modeling of wildfire, insect, and disease dynamics under future climates

Treesearch

Rachel A. Loehman; Robert E. Keane; Lisa M. Holsinger; Zhiwei Wu

2017-01-01

Context: Interactions among disturbances, climate, and vegetation influence landscape patterns and ecosystem processes. Climate changes, exotic invasions, beetle outbreaks, altered fire regimes, and human activities may interact to produce landscapes that appear and function beyond historical analogs. Objectives We used the mechanistic...

The Cultural Evolution of Democracy: Saltational Changes in A Political Regime Landscape

PubMed Central

Lindenfors, Patrik; Jansson, Fredrik; Sandberg, Mikael

2011-01-01

Transitions to democracy are most often considered the outcome of historical modernization processes. Socio-economic changes, such as increases in per capita GNP, education levels, urbanization and communication, have traditionally been found to be correlates or ‘requisites’ of democratic reform. However, transition times and the number of reform steps have not been studied comprehensively. Here we show that historically, transitions to democracy have mainly occurred through rapid leaps rather than slow and incremental transition steps, with a median time from autocracy to democracy of 2.4 years, and overnight in the reverse direction. Our results show that autocracy and democracy have acted as peaks in an evolutionary landscape of possible modes of institutional arrangements. Only scarcely have there been slow incremental transitions. We discuss our results in relation to the application of phylogenetic comparative methods in cultural evolution and point out that the evolving unit in this system is the institutional arrangement, not the individual country which is instead better regarded as the ‘host’ for the political system. PMID:22140565

Tropical amphibians in shifting thermal landscapes under land-use and climate change.

PubMed

Nowakowski, A Justin; Watling, James I; Whitfield, Steven M; Todd, Brian D; Kurz, David J; Donnelly, Maureen A

2017-02-01

Land-cover and climate change are both expected to alter species distributions and contribute to future biodiversity loss. However, the combined effects of land-cover and climate change on assemblages, especially at the landscape scale, remain understudied. Lowland tropical amphibians may be particularly susceptible to changes in land cover and climate warming because many species have narrow thermal safety margins resulting from air and body temperatures that are close to their critical thermal maxima (CT max ). We examined how changing thermal landscapes may alter the area of thermally suitable habitat (TSH) for tropical amphibians. We measured microclimates in 6 land-cover types and CT max of 16 frog species in lowland northeastern Costa Rica. We used a biophysical model to estimate core body temperatures of frogs exposed to habitat-specific microclimates while accounting for evaporative cooling and behavior. Thermally suitable habitat area was estimated as the portion of the landscape where species CT max exceeded their habitat-specific maximum body temperatures. We projected changes in TSH area 80 years into the future as a function of land-cover change only, climate change only, and combinations of land-cover and climate-change scenarios representing low and moderate rates of change. Projected decreases in TSH area ranged from 16% under low emissions and reduced forest loss to 30% under moderate emissions and business-as-usual land-cover change. Under a moderate emissions scenario (A1B), climate change alone contributed to 1.7- to 4.5-fold greater losses in TSH area than land-cover change only, suggesting that future decreases in TSH from climate change may outpace structural habitat loss. Forest-restricted species had lower mean CT max than species that occurred in altered habitats, indicating that thermal tolerances will likely shape assemblages in changing thermal landscapes. In the face of ongoing land-cover and climate change, it will be critical to consider changing thermal landscapes in strategies to conserve ectotherm species. © 2016 Society for Conservation Biology.

Genetic effects of landscape, habitat preference and demography on three co-occurring turtle species.

PubMed

Reid, Brendan N; Mladenoff, David J; Peery, M Zachariah

2017-02-01

Expanding the scope of landscape genetics beyond the level of single species can help to reveal how species traits influence responses to environmental change. Multispecies studies are particularly valuable in highly threatened taxa, such as turtles, in which the impacts of anthropogenic change are strongly influenced by interspecific differences in life history strategies, habitat preferences and mobility. We sampled approximately 1500 individuals of three co-occurring turtle species across a gradient of habitat change (including varying loss of wetlands and agricultural conversion of upland habitats) in the Midwestern USA. We used genetic clustering and multiple regression methods to identify associations between genetic structure and permanent landscape features, past landscape composition and landscape change in each species. Two aquatic generalists (the painted turtle, Chrysemys picta, and the snapping turtle Chelydra serpentina) both exhibited population genetic structure consistent with isolation by distance, modulated by aquatic landscape features. Genetic divergence for the more terrestrial Blanding's turtle (Emydoidea blandingii), on the other hand, was not strongly associated with geographic distance or aquatic features, and Bayesian clustering analysis indicated that many Emydoidea populations were genetically isolated. Despite long generation times, all three species exhibited associations between genetic structure and postsettlement habitat change, indicating that long generation times may not be sufficient to delay genetic drift resulting from recent habitat fragmentation. The concordances in genetic structure observed between aquatic species, as well as isolation in the endangered, long-lived Emydoidea, reinforce the need to consider both landscape composition and demographic factors in assessing differential responses to habitat change in co-occurring species. © 2016 John Wiley & Sons Ltd.

A comparison of individual-based genetic distance metrics for landscape genetics

Treesearch

A. J. Shirk; E. L. Landguth; S. A. Cushman

2017-01-01

A major aim of landscape genetics is to understand how landscapes resist gene flow and thereby influence population genetic structure. An empirical understanding of this process provides a wealth of information that can be used to guide conservation and management of species in fragmented landscapes and also to predict how landscape change may affect population...

Introduction: international research ethics education.

PubMed

Millum, Joseph; Sina, Barbara

2014-04-01

NIH's Fogarty International Center has provided grants for the development of training programs in international research ethics for low- and middle-income (LMIC) professionals since 2000. Drawing on 12 years of research ethics training experience, a group of Fogarty grantees, trainees, and other ethics experts sought to map the current capacity and need for research ethics in LMICs, analyze the lessons learned about teaching bioethics, and chart a way forward for research ethics training in a rapidly changing health research landscape. This collection of papers is the result.

Introduction: International Research Ethics Education

PubMed Central

Millum, Joseph; Sina, Barbara

2016-01-01

NIH's fogarty international Center has provided grants for the development of training programs in international research ethics for low- and middle-income (LMIC) professionals since 2000. Drawing on 12 years of research ethics training experience, a group of Fogarty grantees, trainees, and other ethics experts sought to map the current capacity and need for research ethics in LMICs, analyze the lessons learned about teaching bioethics, and chart a way forward for research ethics training in a rapidly changing health research landscape. This collection of papers is the result. PMID:24782067

Periodontology in the age of inflammation: a changing landscape.

PubMed

Cochran, David

2009-01-01

It has been known for some time that relationships exist between periodontal disease and other medical conditions such as cardiovascular disease, diabetes, kidney disease, and rheumatoid arthritis. Recent research is demonstrating that periodontal disease is the result of host inflammatory reaction to bacterial infection. This conceptual paradigm shift has lead to renewed need to educate patients about the importance of oral health and to collaborations with medical colleagues through consensus conferences where the results of emerging research are translated into practice guidelines.

Great Basin Integrated Landscape Monitoring Pilot Summary Report

USGS Publications Warehouse

Finn, Sean P.; Kitchell, Kate; Baer, Lori Anne; Bedford, David R.; Brooks, Matthew L.; Flint, Alan L.; Flint, Lorraine E.; Matchett, J.R.; Mathie, Amy; Miller, David M.; Pilliod, David S.; Torregrosa, Alicia; Woodward, Andrea

2010-01-01

The Great Basin Integrated Landscape Monitoring Pilot project (GBILM) was one of four regional pilots to implement the U.S. Geological Survey (USGS) Science Thrust on Integrated Landscape Monitoring (ILM) whose goal was to observe, understand, and predict landscape change and its implications on natural resources at multiple spatial and temporal scales and address priority natural resource management and policy issues. The Great Basin is undergoing rapid environmental change stemming from interactions among global climate trends, increasing human populations, expanding and accelerating land and water uses, invasive species, and altered fire regimes. GBLIM tested concepts and developed tools to store and analyze monitoring data, understand change at multiple scales, and forecast landscape change. The GBILM endeavored to develop and test a landscape-level monitoring approach in the Great Basin that integrates USGS disciplines, addresses priority management questions, catalogs and uses existing monitoring data, evaluates change at multiple scales, and contributes to development of regional monitoring strategies. GBILM functioned as an integrative team from 2005 to 2010, producing more than 35 science and data management products that addressed pressing ecosystem drivers and resource management agency needs in the region. This report summarizes the approaches and methods of this interdisciplinary effort, identifies and describes the products generated, and provides lessons learned during the project.

Assessment of landscape change associated with tropical cyclone phenomena in Baja California Sur, Mexico, using satellite remote sensing

NASA Astrophysics Data System (ADS)

Martinez-Gutierrez, Genaro

Baja California Sur (Mexico), as well as mainland Mexico, is affected by tropical cyclone storms, which originate in the eastern north Pacific. Historical records show that Baja has been damaged by intense summer storms. An arid to semiarid climate characterizes the study area, where precipitation mainly occurs during the summer and winter seasons. Natural and anthropogenic changes have impacted the landscape of southern Baja. The present research documents the effects of tropical storms over the southern region of Baja California for a period of approximately twenty-six years. The goal of the research is to demonstrate how remote sensing can be used to detect the important effects of tropical storms including: (a) evaluation of change detection algorithms, and (b) delineating changes to the landscape including coastal modification, fluvial erosion and deposition, vegetation change, river avulsion using change detection algorithms. Digital image processing methods with temporal Landsat satellite remotely sensed data from the North America Landscape Characterization archive (NALC), Thematic Mapper (TM), and Enhanced Thematic Mapper (ETM) images were used to document the landscape change. Two image processing methods were tested including Image differencing (ID), and Principal Component Analysis (PCA). Landscape changes identified with the NALC archive and TM images showed that the major changes included a rapid change of land use in the towns of San Jose del Cabo and Cabo San Lucas between 1973 and 1986. The features detected using the algorithms included flood deposits within the channels of active streams, erosion banks, and new channels caused by channel avulsion. Despite the 19 year period covered by the NALC data and approximately 10 year intervals between acquisition dates, there were changed features that could be identified in the images. The TM images showed that flooding from Hurricane Isis (1998) produced new large deposits within the stream channels. This research has shown that remote sensing based change detection can delineate the effects of flooding on the landscape at scales down to the nominal resolution of the sensor. These findings indicate that many other applications for change detection are both viable and important. These include disaster response, flood hazard planning, geomorphic studies, water supply management in deserts.