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2013 SN Portfolio (Full Report)
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In February 2013, almost 50 experts from a wide range of technical background in both natural and social sciences, as well as geographic expertise across the entire region, volunteered to participate in the annual review of the Appalachian LCC Science Needs Portfolio. 2013 marked the first revision of the Portfolio.
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Cooperative
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2013 Science Needs Portfolio
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PDF Thematic Areas
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A systems approach to evaluating the air quality co-benefits of US carbon policies
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Because human activities emit greenhouse gases (GHGs) and conventional air pollutants from common sources, policy designed to reduce GHGs can have co-benefits for air quality that may offset some or all of the near-term costs of GHG mitigation. We present a systems approach to quantify air quality co-benefits of US policies to reduce GHG (carbon) emissions. We assess health-related benefits from reduced ozone and particulate matter (PM2.5) by linking three advanced models, representing the full pathway from policy to pollutant damages. We also examine the sensitivity of co-benefits to key policy- relevant sources of uncertainty and variability. We find that monetized human health benefits associated with air quality improvements can offset 26–1,050% of the cost of US carbon policies. More flexible policies that minimize costs, such as cap-and-trade standards, have larger net co-benefits than policies that target specific sectors (electricity and transportation). Although air quality co-benefits can be comparable to policy costs for present-day air quality and near-term US carbon policies, potential co-benefits rapidly diminish as carbon policies become more stringent.
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Resources
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Climate Science Documents
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Agenda - March 11, 2015 Workshop
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Urban Woodlands Conservation and Management Workshop. Organized and facilitated by the National Park Service to identify and create opportunities for greater collaboration among urban woodland researchers and managers working to restore and manage urban woodland ecosystems.
To view the goals and objectives of the workshop, please open the workshop agenda.
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Cultural Resources
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Urban Conservation
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Urban Woodlands Conservation and Restoration
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Approaching a state shift in Earth’s biosphere
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Localized ecological systems are known to shift abruptly and irreversibly from one state to another when they are forced across critical thresholds. Here we review evidence that the global ecosystem as a whole can react in the same way and is approaching a planetary-scale critical transition as a result of human influence. The plausibility of a planetary-scale ‘tipping point’ highlights the need to improve biological forecasting by detecting early warning signs of critical transitions on global as well as local scales, and by detecting feedbacks that promote such transitions. It is also necessary to address root causes of how humans are forcing biological changes.
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Resources
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Climate Science Documents
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Atlantic Coast Joint Venture Human Dimensions Webinar
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Have you been wondering what "human dimensions" has to do with bird conservation? Ashley Dayer of Cornell University will provide an overview of the field of human dimensions, from research to application.
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News & Events
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Events
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Biodiversity and the Feel-Good Factor: Understanding Associations between Self-Reported Human Well-being and Species Richness
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Over half of the world’s human population lives in cities, and for many, urban greenspaces are the only places where they encounter biodiversity. This is of particular concern because there is growing evidence that human well-being is enhanced by exposure to nature. However, the specific qualities of greenspaces that offer the greatest benefits remain poorly understood. One possibility is that humans respond positively to increased levels of biodiversity. Here, we demonstrate the lack of a consistent relationship between actual plant, butterfly, and bird species richness and the psychological well-being of urban greenspace visitors. Instead, well-being shows a positive relationship with the richness that the greenspace users perceived to be present. One plausible explanation for this discrepancy, which we investigate, is that people generally have poor biodiversity- identification skills. The apparent importance of perceived species richness and the mismatch between reality and perception pose a serious challenge for aligning conservation and human well-being agendas.
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Resources
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Climate Science Documents
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Buried by bad decisions
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From the text: Alas, research shows that when human beings make decisions, they tend to focus on what they are getting and forget about what we are forgoing.
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Resources
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Climate Science Documents
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Call for a climate culture shift
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A new book describes the rapid reshaping of human priorities needed to save the planet from global warming. Some of that change is already under way at the community level, explains Robert Costanza.
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Resources
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Climate Science Documents
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Central Appalachia Prosperity Project
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The Central Appalachia Prosperity Project is part of the Presidential Climate Action Project to develop policy recommendations on climate and energy security, with a focus on what the next President of the United States could accomplish using his or her executive authority. The Central Appalachian Project draws on the input of America's most innovative experts to produce policy and program recommendations that are sufficiently bold to expedite the region's transition to a clean energy economy. An important component of these recommendations has been better coordination of the efforts being made by all levels of government - federal, regional, state and local.
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Cultural Resources
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Socioeconomics
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Socio-economic Projects
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Civil conflicts are associated with the global climate
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It has been proposed that changes in global climate have been responsible for episodes of widespread violence and even the collapse of civilizations 1,2. Yet previous studies have not shown that violence can be attributed to the global climate, only that random weather events might be correlated with conflict in some cases 3–7. Here we directly associate planetary-scale climate changes with global patterns of civil conflict by examining the dominant inter- annual mode of the modern climate 8–10, the El Nino/Southern Oscillation (ENSO). Historians have argued that ENSO may have driven global patterns of civil conflict in the distant past11–13, a hypothesis that we extend to the modern era and test quantitatively. Using data from 1950 to 2004, we show that the probability of new civil conflicts arising throughout the tropics doubles during El Nino years relative to La Nina years. This result, which indicates that ENSO may have had a role in 21% of all civil conflicts since 1950, is the first demonstration that the stability of modern societies relates strongly to the global climate.
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Resources
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Climate Science Documents
