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Physical Sciences and Mathematics Commons™
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Oceanography and Atmospheric Sciences and Meteorology
College of Agriculture and Life Sciences Faculty Publications
- Keyword
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- Climate change (2)
- Resilient Communities (2)
- Sustainable Agriculture (2)
- Agriculture (1)
- Behavioral change (1)
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- Beta diversity (1)
- Content analysis (1)
- Cyberinfrastructure development (1)
- Efficacy (1)
- Elevational gradients (1)
- Experimental economics (1)
- Generalized dissimilarity modelling (1)
- Global change (1)
- Global warming (1)
- Groundwater (1)
- Hierarchical clustering (1)
- Incentive mechanisms (1)
- Integrated assessment modeling (1)
- Loosely-coupled software systems (1)
- Modular software systems (1)
- Montane environments (1)
- Nash equilibria (1)
- Policy designs (1)
- Psychological distance (1)
- Regulation (1)
- Risk communication (1)
- Sensor information (1)
- Species distributions (1)
- Surface water (1)
Articles 1 - 8 of 8
Full-Text Articles in Physical Sciences and Mathematics
Benefits And Tradeoffs Of Reduced Tillage And Manure Application Methods In A Zea Mays Silage System, Kyle M. Dittmer, Heather M. Darby, Tyler R. Goeschel, E. Carol Adair
Benefits And Tradeoffs Of Reduced Tillage And Manure Application Methods In A Zea Mays Silage System, Kyle M. Dittmer, Heather M. Darby, Tyler R. Goeschel, E. Carol Adair
College of Agriculture and Life Sciences Faculty Publications
A critical question is whether there are agricultural management practices that can attain the multiple management goals of increasing yields, preventing nutrient losses, and suppressing greenhouse gas (GHG) emissions. No-till and manure application methods, such as manure injection, can enhance nutrient retention, but both may also enhance emissions of nitrous oxide (N2O), a powerful GHG. We assessed differences in soil N2O and carbon dioxide (CO2) emissions, nitrate and ammonium retention, and crop yield and protein content under combinations of vertical-till, no-till, manure injection, and manure broadcast without incorporation in a corn (Zea mays L.) silage system. During the growing seasons …
Understanding The Uncertainty In Global Forest Carbon Turnover, Thomas A.M. Pugh, Tim Rademacher, Sarah L. Shafer, Jorg Steinkamp, Jonathan Barichivich, Brian Beckage, Vanessa Haverd, Anna Harper, Jens Heinke, Kazuya Nishina, Anja Rammig, Hisashi Sato, Almut Arneth, Stijn Hantson, Thomas Hickler, Markus Kautz, Benjamin Quesada, Benjamin Smith, Kirsten Thonicke
Understanding The Uncertainty In Global Forest Carbon Turnover, Thomas A.M. Pugh, Tim Rademacher, Sarah L. Shafer, Jorg Steinkamp, Jonathan Barichivich, Brian Beckage, Vanessa Haverd, Anna Harper, Jens Heinke, Kazuya Nishina, Anja Rammig, Hisashi Sato, Almut Arneth, Stijn Hantson, Thomas Hickler, Markus Kautz, Benjamin Quesada, Benjamin Smith, Kirsten Thonicke
College of Agriculture and Life Sciences Faculty Publications
The length of time that carbon remains in forest biomass is one of the largest uncertainties in the global carbon cycle, with both recent historical baselines and future responses to environmental change poorly constrained by available observations. In the absence of large-scale observations, models used for global assessments tend to fall back on simplified assumptions of the turnover rates of biomass and soil carbon pools. In this study, the biomass carbon turnover times calculated by an ensemble of contemporary terrestrial biosphere models (TBMs) are analysed to assess their current capability to accurately estimate biomass carbon turnover times in forests and …
Characterizing Heterogeneous Behavior Of Non-Point-Source Polluters In A Spatial Game Under Alternate Sensing And Incentive Designs, Asim Zia, Shanshan Ding, Kent D. Messer, Haoran Miao, Jordan F. Suter, Jacob R. Fooks, Todd Guilfoos, Simona Trandafir, Emi Uchida, Yushiou Tsai, Scott Merrill, Scott Turnbull, Christopher Koliba
Characterizing Heterogeneous Behavior Of Non-Point-Source Polluters In A Spatial Game Under Alternate Sensing And Incentive Designs, Asim Zia, Shanshan Ding, Kent D. Messer, Haoran Miao, Jordan F. Suter, Jacob R. Fooks, Todd Guilfoos, Simona Trandafir, Emi Uchida, Yushiou Tsai, Scott Merrill, Scott Turnbull, Christopher Koliba
College of Agriculture and Life Sciences Faculty Publications
Behavioral research on natural resource management has revealed a number of variables that can impact collective action. This research builds upon an interactive decision game using experimental economics methods with a focus on production decisions and the corresponding impact they have on ambient water quality. Using hierarchical clustering algorithms, four primary types of behavior are identified: competitive, hypercompetitive, cooperative, and hypercooperative. The results from the experiment are used to test the following three hypotheses: (1) financial incentives increase cooperative behavior, (2) increasing the number and frequency of water quality sensors increases cooperative behavior, and (3) the spatial location of the …
Implementing A Loosely-Coupled Integrated Assessment Model In The Pegasus Workflow Management System, Patrick Clemins, Scott Turnbull, Morgan Rodgers, Asim Zia
Implementing A Loosely-Coupled Integrated Assessment Model In The Pegasus Workflow Management System, Patrick Clemins, Scott Turnbull, Morgan Rodgers, Asim Zia
College of Agriculture and Life Sciences Faculty Publications
Integrated assessment models (IAMs) are commonly used to explore the interactions between different modeled components of socio-environmental systems (SES). Most IAMs are built in a tightly-coupled framework so that the complex interactions between the models can be efficiently implemented within the framework in a straightforward manner. However, tightly-coupled frameworks make it more difficult to change individual models within the IAM because of the high level of integration between the models. Prioritizing flexibility over computational efficiency, the IAM presented here is built using a loosely-coupled framework and implemented in the Pegasus Workflow Management System. The modular nature of loosely-coupled systems allows …
Communicating Climate Change Risk: A Content Analysis Of Ipcc's Summary For Policymakers, P. Marijn Poortvliet, Meredith T. Niles, Jeroen A. Veraart, Saskia E. Werners, Fiona C. Korporaal, Bob C. Mulder
Communicating Climate Change Risk: A Content Analysis Of Ipcc's Summary For Policymakers, P. Marijn Poortvliet, Meredith T. Niles, Jeroen A. Veraart, Saskia E. Werners, Fiona C. Korporaal, Bob C. Mulder
College of Agriculture and Life Sciences Faculty Publications
This study investigated the effectiveness of climate change risk communication in terms of its theoretical potential to stimulate recipients' awareness and behavioral change. We selected the summary for policy makers (SPM) of the most recent Intergovernmental Panel on Climate Change (IPCC) report in order to conduct a content analysis; the extended parallel process model and construal level theory served as conceptual lenses to perform the analysis. Specifically, we evaluated to what extent the SPM included informational elements of threat, efficacy and psychological distance related to climate change. The results showed that threat information was prominently present, but efficacy information was …
Long-Term Monitoring Reveals Forest Tree Community Change Driven By Atmospheric Sulphate Pollution And Contemporary Climate Change, Brittany M. Verrico, Jeremy Weiland, Timothy D. Perkins, Brian Beckage, Stephen R. Keller
Long-Term Monitoring Reveals Forest Tree Community Change Driven By Atmospheric Sulphate Pollution And Contemporary Climate Change, Brittany M. Verrico, Jeremy Weiland, Timothy D. Perkins, Brian Beckage, Stephen R. Keller
College of Agriculture and Life Sciences Faculty Publications
Diversity and Distributions published by John Wiley & Sons Ltd Aim: Montane environments are sentinels of global change, providing unique opportunities to assess impacts on species diversity. Multiple anthropogenic stressors such as climate change and atmospheric pollution may act concurrently or synergistically in restructuring communities. Thus, a major challenge for conservation is untangling the relative importance of different stressors. Here, we combine long-term monitoring with multivariate community modelling to estimate the anthropogenic drivers shaping forest tree diversity along an elevational gradient. Location: Camels Hump Mountain, Vermont, USA. Methods: We used Generalized Dissimilarity Modelling (GDM) to model spatial and temporal turnover …
Visualizing Climate Change Adaptation: An Effective Tool For Agricultural Outreach?, Rachel E. Schattman, Stephanie E. Hurley, Holly L. Greenleaf, Meredith T. Niles, Martha Caswell
Visualizing Climate Change Adaptation: An Effective Tool For Agricultural Outreach?, Rachel E. Schattman, Stephanie E. Hurley, Holly L. Greenleaf, Meredith T. Niles, Martha Caswell
College of Agriculture and Life Sciences Faculty Publications
Landscape photovisualizations (PVZs) are digitally altered photographs that show existing landscapes altered to include a simulated future scenario. They are commonly used to support dialogue and decision-making in multistakeholder contexts. In agricultural sectors, stakeholders increasingly must contend with pressures to adapt to climatic changes and shifts in weather patterns. This study examines the potential of PVZs to engage agricultural stakeholders about climate change adaptation, specifically around best management practices (BMPs). In 2015, survey data were collected (n 5 133) at six agricultural confer-ences Vermont. Participants were asked about their climate change knowledge, perceptions of adaptation, and their intentions to adopt …
Water Use Governance In A Temperate Region: Implications For Agricultural Climate Change Adaptation In The Northeastern United States, Rachel E. Schattman, Meredith T. Niles, Hannah M. Aitken
Water Use Governance In A Temperate Region: Implications For Agricultural Climate Change Adaptation In The Northeastern United States, Rachel E. Schattman, Meredith T. Niles, Hannah M. Aitken
College of Agriculture and Life Sciences Faculty Publications
Climate change and access to water are interrelated concerns for agriculture and other sectors, even in temperate regions. Governance approaches and regulatory frameworks determine who has access to water, for what purpose, and when. In the northeastern United States, water governance has historically been conducted by states through a combination of statutory guidance and common law. However, it is unclear what effect if current governance approaches will be sufficient for achieving resource conservation and equitable allocation in a changing climate. To provide insight into these issues, we conducted the first review of freshwater governance in the 12 states that comprise …