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The Amazon Basin is one of the world's most important bioregions, harboring a rich array of plant and animal species and offering a wealth of goods and services to society. For years, ecological science has shown how large-scale forest clearings cause declines in biodiversity and the availability of forest products. Yet some important changes in the rainforests, and in the ecosystem services they provide, have been underappreciated until recently. Emerging research indicates that land use in the Amazon goes far beyond clearing large areas of forest; selective logging and other canopy damage is much more pervasive than once believed. Deforestation causes collateral damage to the surrounding forests - through enhanced drying of the forest floor, increased frequency of fires, and lowered productivity. The loss of healthy forests can degrade key ecosystem services, such as carbon storage in biomass and soils, the regulation of water balance and river flow, the modulation of regional climate patterns, and the amelioration of infectious diseases. We review these newly revealed changes in the Amazon rainforests and the ecosystem services that they provide.

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Frontiers in Ecology and the Environment
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Holly Gibbs
Holly Gibbs
et al.

387 Plant Science Hall
Department of Agronomy and Horticulture
University of Nebraska-Lincoln
P. O. Box 830915
Lincoln, NE 68583-0915

(402) 472-5554 (402) 472-8650
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Professor of Agronomy and Horticulture, University of Nebraska
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PhD

The need to meet food demand while protecting environmental quality and natural resources for future generations is a scientific challenge that has been grossly underestimated, and this theme provides a unifying framework for my research. Agricultural systems must ultimately contribute to solving the most pressing environmental problems facing humankind because agriculture is practiced on 33% of the earth's surface. Hence, the ultimate goal of my research and educational programs is to ensure that increases in food production do not compromise the quality of soil and water resources or threaten the ecological integrity of natural ecosystems. Current projects focus on understanding process controls on carbon sequestration in agricultural soils, energy efficiency of major rainfed and irrigated cropping systems in the north-central USA, the potential for ecological intensification of maize-based cropping systems, and use of crop simulation models to improve crop and soil management decisions. As a member of interdisciplinary research teams, our goal is to seek fundamental knowledge about the dynamic, interactive effects of climate and crop/soil management practices on short- and long-term performance of agroecosystems-with a focus on carbon sequestration, greenhouse gas emissions, nitrogen and energy efficiency, and crop productivity.

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"Feeding the World in the 21st Century: Exploring the Connections Between Food Production, Health, Enviromental Resources and International Security," was one of eight projects to be be awarded.

Eight research projects led by multidisciplinary-faculty teams have jointly received $1.05 million in the first round of awards made by Stanford's new $3 million Presidential Fund for Innovation in International Studies.

Coit D. Blacker, director of the Freeman Spogli Institute for International Studies, said the fund is the first program launched by the university's International Initiative, which seeks to encourage collaborative, cross-disciplinary approaches to address the global challenges of pursuing peace and security, improving governance and advancing human well-being.

The multi-year projects, selected by the International Initiative's executive committee from 37 proposals, will bring together faculty from fields that traditionally do not collaborate to produce new courses, symposia, conferences and research papers. Blacker, who chairs the executive committee, said additional awards totaling about $2 million will be made in 2007 and 2008.

President John Hennessy said he supports the research projects. "The world does not come to us as neat disciplinary problems, but as complex interdisciplinary challenges," he said. "The collaborative proposals we have selected for this first round of funding offer great potential to help shed light on some of the most persistent and pressing political issues on the global agenda today."

Projects in the first round of funding include:

Governance under Authoritarian Rule. Stephen Haber and Beatriz Magaloni, political science; Ian Morris, classics, history; and Jennifer Trimble, classics. The researchers will examine the political economy of authoritarian systems and determine why some authoritarian governments are able to make the transition to democracy, stable growth and functioning institutions, while others prove predatory and unstable.

Addressing Institutional and Interest Conflicts: Project Governance Structures for Global Infrastructure Development. Raymond Levitt, civil and environmental engineering; Doug McAdam and W. Richard Scott, sociology. The project will analyze the challenges of creating efficient and effective public/private institutions for the provision of low-cost, distributed and durable infrastructure services in emerging economies.

Combating HIV/AIDS in Southern Africa: The Treatment Revolution and Its Impact on Health, Well-Being and Governance. David Katzenstein, infectious diseases; and Jeremy Weinstein, political science. Based on the 2005 Group of 8's commitment to put 10 million people infected with HIV/AIDS on treatment within five years, this project will research the impact of this treatment revolution on health, well-being and governance in sub-Saharan Africa.

Evaluating Institutional Responses to Market Liberalization: Why Latin America Was Left Behind. Judith Goldstein, political science; Avner Greif, economics; Steven Haber, political science; Herb Klein, history; H. Grant Miller, Freeman Spogli Institute (FSI)/medicine; and Barry Weingast, political science. The project will research the interaction between inequality and Latin American institutions in explaining the poor economic performance of countries in the region during the past two decades, examining why reforms such as trade liberalization have failed to yield expected results.

Feeding the World in the 21st Century: Exploring the Connections Between Food Production, Health, Environmental Resources and International Security. Rosamond L. Naylor, FSI/economics; Stephen J. Stedman, FSI/political science; Peter Vitousek, biological sciences; and Gary Schoolnik, medicine, microbiology and immunology. The group will launch a new research and teaching program, titled "Food Security and the Environment," with an initial priority on determining linkages between food security, health and international security, and globalization, agricultural trade and the environment.

The Political Economy of Cultural Diversity. James D. Fearon, political science; and Romain Wacziarg, Graduate School of Business. The researchers will assess the impact of ethnic, linguistic and religious diversity on economic growth, trade and capital flows, governance, development of democracy and political stability.

In addition, two grants to plan forthcoming research projects have received $25,000:

Global Health by Design. Geoffrey Gurtner, plastic and reconstructive surgery; David Kelley, mechanical engineering; Thomas Krummel, surgery; Julie Parsonnet, medicine, health research and policy; and Paul Yock, medicine, bioengineering. The group will design a project to examine how new technology can be used to develop effective, affordable and sustainable methods and devices to prevent disease in the world's poorest countries.

Ecological Sanitation in Rural Haiti: An Interdisciplinary Approach to Sanitation and Soil Fertility. Ralph Greco, surgery; and Rodolfo Dirzo, biological sciences. The researchers will develop a plan to test the efficacy of ecological sanitation in decreasing disease and enhancing soil fertility in rural Haiti.

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The prospect of another agricultural revolution evokes both hope and fear. The first agricultural revolution--the domestication of edible plants--began a long process of narrowing the genome of plants for farming. Centuries of selecting, crossbreeding, and propagating plants for traits such as grain size, pest resistance, food safety safety, and color have increased and refined our food, but have also inadvertently eliminated countless genes that are important for crops' natural defenses and for our nutrition.

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Proceedings of the American Philosophical Society
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Rosamond L. Naylor
Rosamond L. Naylor
Richard Manning
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Global society is seriously threatened by the environmental impacts of human activities. Although the Millennium Ecosystem Assessment and the Intergovernmental Panel on Climate Change have been established to analyze biophysical aspects of global change, there is no equivalent effort to assess the role of individual behavior in creating those environmental threats. The authors of this Policy Forum propose the institution of a Millennium Assessment of Human Behavior to establish serious dialogues about what can and should be done. It would draw heavily on social scientists and would engage groups of citizens globally in public forums to explore the moral elements and the consequences of choices about environmental change.

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Science
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Paul R. Ehrlich
Donald Kennedy
Donald Kennedy
Paul R. Ehrlich
Donald Kennedy
Donald Kennedy
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BioScience
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Rosamond L. Naylor
Rosamond L. Naylor
Kjetil Hindar
Ian A. Fleming
Rebecca Goldberg
Susan Williams
John Volpe
Fred Whoriskey
Josh Eagle
Dennis Kelso
Marc Mangel

Department of Civil and Environmental Engineering
Terman Engineering Center, M-9
Stanford, CA 94305-4020

(650) 736-2363
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Professor of Civil and Environmental Engineering, Professor of Chemical Engineering, by courtesy
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PhD

Jeff Koseff, founding co-director of the Stanford Woods Institute for the Environment, is an expert in the interdisciplinary domain of environmental fluid mechanics. His research falls in the interdisciplinary domain of environmental fluid mechanics and focuses on the interaction between physical and biological systems in natural aquatic environments. Current research activities are in the general area of environmental fluid mechanics and focus on: turbulence and internal wave dynamics in stratified flows, transport and mixing in estuarine systems, phytoplankton dynamics in estuarine systems, coral reef, sea-grass and kelp-forest hydrodynamics, and the role of natural systems in coastal protection. Most recently he has begun to focus on the interaction between gravity currents and breaking internal waves in the near-coastal environment, and the transport of marine microplastics. Koseff has served on the Board of Governors of The Israel Institute of Technology, and has been a member of the Visiting Committees of the Civil and Environmental Engineering department at Carnegie-Mellon University, The Iowa Institute of Hydraulic Research, and Cornell University. He has also been a member of review committees for the College of Engineering at the University of Michigan, The WHOI-MIT Joint Program, and the University of Minnesota Institute on the Environment. He is a former member of the Independent Science Board of the Bay/Delta Authority. He was elected a Fellow of the American Physical Society in 2015, and received the Richard Lyman Award from Stanford University in the same year.

FSI senior fellow, by courtesy, Co-director, Stanford Woods Institute for the Environment

Jerry Yang & Akiko Yamazaki Environment & Energy Bldg.
473 Via Ortega, Room 221
Stanford, CA 94305
Phone: 650.736.4352

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Perry L. McCarty Director of the Stanford Woods Institute for the Environment.; Professor for Interdisciplinary Environmental Studies, School of Earth, Energy & Environmental Sciences; FSI Senior Fellow, by courtesy
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PhD

Chris Field is the Perry L. McCarty Director of the Stanford Woods Institute for the Environment.

His research focuses on climate change, ranging from work on improving climate models, to prospects for renewable energy systems, to community organizations that can minimize the risk of a tragedy of the commons.

Field has been deeply involved with national and international scale efforts to advance science and assessment related to global ecology and climate change. He served as co-chair of Working Group II of the Intergovernmental Panel on Climate Change from 2008-2015, where he led the effort on the IPCC Special Report on “Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation” (2012) and the Working Group II contribution to the IPCC Fifth Assessment Report (2014) on Impacts, Adaptation, and Vulnerability.

Field assumed leadership of the Stanford Woods Institute for the Environment in September 2016. His other appointments at Stanford University include serving as the Melvin and Joan Lane Professor for Interdisciplinary Environmental Studies in the School of Humanities and Sciences; Professor of Earth System Science in the School of Earth, Energy & Environmental Sciences; and Senior Fellow with the Precourt Institute for Energy. Prior to his appointment as Woods' Perry L. McCarty Director, Field served as director of the Carnegie Institution for Science's Department of Global Ecology, which he founded in 2002. Field's tenure at the Carnegie Institution dates back to 1984.

His widely cited work has earned many recognitions, including election to the U.S. National Academy of Sciences, the Max Planck Research Award, the American Geophysical Union’s Roger Revelle Medal and the Stephen H. Schneider Award for Outstanding Science Communication. He is a fellow of the American Academy of Arts and Sciences, the American Association for the Advancement of Science, and the Ecological Society of America.

Field holds a bachelor’s degree in biology from Harvard College and earned his Ph.D. in biology from Stanford in 1981.

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