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Gasoline Consumption Attributable To Gasoline Powered Watercraft Use In Maine, Jonathan Rubin, Charles Morrris, Suzanne K. Hart 2016 University of Maine

Gasoline Consumption Attributable To Gasoline Powered Watercraft Use In Maine, Jonathan Rubin, Charles Morrris, Suzanne K. Hart

Jonathan Rubin

No abstract provided.


Type And Timing Of Stream Flow Changes In Urbanizing Watersheds In The Eastern U.S., Kristina G. Hopkins, Nathaniel B. Morse, Daniel J. Bain, Neil D. Bettez, Nancy B. Grimm, Jennifer L. Morse, Monica M. Palta 2016 University of Pittsburgh

Type And Timing Of Stream Flow Changes In Urbanizing Watersheds In The Eastern U.S., Kristina G. Hopkins, Nathaniel B. Morse, Daniel J. Bain, Neil D. Bettez, Nancy B. Grimm, Jennifer L. Morse, Monica M. Palta

Jennifer L. Morse

Linking the type and timing of hydrologic changes with patterns of urban growth is essential to identifying the underlying mechanisms that drive declines in urban aquatic ecosystems. In six urbanizing watersheds surrounding three U.S. cities (Baltimore, MD, Boston, MA, and Pittsburgh, PA), we reconstructed the history of development patterns since 1900 and assessed the magnitude and timing of stream flow changes during watershed development. Development reconstructions indicated that the majority of watershed development occurred during a period of peak population growth, typically between 1950 and 1970. Stream flow records indicated significant increases in annual frequency of high-flow events in ...


How Do Connection And Hopeful Action Support Resilient Community?, Catherine Gormley 2016 SIT Graduate Institute

How Do Connection And Hopeful Action Support Resilient Community?, Catherine Gormley

Capstone Collection

This capstone arises from the course, Initiatives in Peacebuilding (IPB). As a graduate student focusing on Peacebuilding and Conflict Transformation, IPB was a required course whose content propelled me toward the study of resource conflicts. Advancing from that study, I chose to practice strategies to lessen these conflicts by means of positive action. Facing two challenges—that Earth’s natural resources are finite and that excessive use of fossil fuels has caused destructive climate change—I wondered how to help transform human awareness to value the conservation of resources and the abatement of climate change. My research brought me to ...


Investigating Opportunities For Enhancing Farmer Adoption Of Strategically Targeted Prairie Strips In Iowa, J. Gordon Arbuckle R., Drake Larsen, Tricia G. Knoot, John Tyndall, Emily Sorensen 2016 arbuckle@iastate.edu

Investigating Opportunities For Enhancing Farmer Adoption Of Strategically Targeted Prairie Strips In Iowa, J. Gordon Arbuckle R., Drake Larsen, Tricia G. Knoot, John Tyndall, Emily Sorensen

J. Gordon Arbuckle

Project researchers conducted in-depth interviews with a broad range of stakeholders from state agricultural and environmental groups and agencies. The research identified perceived barriers to adoption and gained stakeholder feedback on practical steps that might be taken to surmount those barriers and broaden awareness of and support for the technology.


Farmer Perspectives On Ecosystems Service Management, Land Use Targeting And The Future Of Cornbelt Agriculture, John Tyndall, Tricia G. Knoot, Matt Helmers, Drake Larsen, J. Gordon Arbuckle Jr., Brian K. Gelder 2016 Iowa State University

Farmer Perspectives On Ecosystems Service Management, Land Use Targeting And The Future Of Cornbelt Agriculture, John Tyndall, Tricia G. Knoot, Matt Helmers, Drake Larsen, J. Gordon Arbuckle Jr., Brian K. Gelder

J. Gordon Arbuckle

The development and use of targeted conservation practices was the subject of modeling, interviews and support tools researched by the project investigators.


Water, Growth And The Endangered Species Act, Holly Doremus 2016 Selected Works

Water, Growth And The Endangered Species Act, Holly Doremus

Holly Doremus

24 pages.


Water, Growth And The Endangered Species Act, Holly Doremus 2016 Selected Works

Water, Growth And The Endangered Species Act, Holly Doremus

Holly Doremus

24 pages.


Post-Fire Comparisons Of Forest Floor And Soil Carbon, Nitrogen, And Mercury Pools With Fire Severity Indices, Randy Kolka, Brian Sturtevant, Phil Townsend, Jessica Miesel, Peter Wolter, Shawn Fraver, Tom DeSutter 2016 United States Department of Agriculture Forest Service

Post-Fire Comparisons Of Forest Floor And Soil Carbon, Nitrogen, And Mercury Pools With Fire Severity Indices, Randy Kolka, Brian Sturtevant, Phil Townsend, Jessica Miesel, Peter Wolter, Shawn Fraver, Tom Desutter

Peter Wolter

Forest fires are important contributors of C, N, and Hg to the atmosphere. In the fall of 2011, a large wildfire occurred in northern Minnesota and we were able to quickly access the area to sample the forest floor and mineral soil for C, N, and Hg pools. When compared with unburned reference soils, the mean loss of C resulting from fire in the forest floor and the upper 20 cm of mineral soil was 19.3 Mg ha−1, for N the mean loss was 0.17 Mg ha−1, and for Hg the mean loss was 9.3 ...


Satellite-Based Management Tool For Oak Savanna Ecosystem Restoration, Peter T. Wolter, Elizabeth A. Berkley, Scott D. Peckham, Aditya Singh 2016 Iowa State University

Satellite-Based Management Tool For Oak Savanna Ecosystem Restoration, Peter T. Wolter, Elizabeth A. Berkley, Scott D. Peckham, Aditya Singh

Peter Wolter

The structure and function of oak Quercus spp. savanna ecosystems in the North American Midwest were originally maintained by an active disturbance regime (often fire). Subsequent reductions in the frequency of disturbance after European settlement have facilitated rapid, regional conversion of these ecosystems to more closed-canopy forest. Hence, regional-scale management strategies are now needed to restore critical spatial gradients of light, temperature, soil moisture, and soil organic matter for recovery and sustenance of the unique mosaic of understory grass and forb species assemblages that define oak savannas. Tree species composition, distribution, mortality, basal area, and canopy cover are important forest ...


Ecosystem Structure And Function In Two Branches Of An Eastern Minnesota, Usa, Trout Stream, Daniel J. Hornbach, Mark Hove, Maya Agata, Ellen Albright, Emily Cavazos, Clara Friedman, Katja Jay, Emily Johnson, Kari Johnson, Anna Staudenmaier 2016 Macalester College

Ecosystem Structure And Function In Two Branches Of An Eastern Minnesota, Usa, Trout Stream, Daniel J. Hornbach, Mark Hove, Maya Agata, Ellen Albright, Emily Cavazos, Clara Friedman, Katja Jay, Emily Johnson, Kari Johnson, Anna Staudenmaier

Daniel J. Hornbach

No abstract provided.


Measurement Of The Ocean Economy From National Income Accounts To The Sustainable Blue Economy, Charles S. Colgan 2016 Middlebury Institute of International Studies at Monterey

Measurement Of The Ocean Economy From National Income Accounts To The Sustainable Blue Economy, Charles S. Colgan

Journal of Ocean and Coastal Economics

The widespread efforts to incorporate the economic values of oceans into national income accounts have reached a stage where coordination of national efforts is desirable. A symposium held in 2015 began this process by bringing together representatives from ten countries. The symposium concluded that a definition of core ocean industries was possible but beyond that core the definition of ocean industries is in flux. Better coordination of ocean income accounts will require addressing issues of aggregation, geography, partial ocean industries, confidential, and imputation is also needed. Beyond the standard national income accounts, a need to incorporate environmental resource and ecosystem ...


An Investigation Into Factors Influencing Attitude Toward A Wildlife Corridor, Erin Kubicek 2016 University of Nebraska-Lincoln

An Investigation Into Factors Influencing Attitude Toward A Wildlife Corridor, Erin Kubicek

Dissertations & Theses in Natural Resources

Habitat fragmentation poses a serious threat to biodiversity in eastern Nebraska. Today, over 98% of Nebraska’s tall-grass prairie has been lost and what remains exists mostly as remnants less than 80 acres in size. The Prairie Corridor on Haines Branch will be one of the first human-made wildlife corridors in eastern Nebraska with expansion of prairie habitat as one of its main goals. Although still in the planning stages, the Prairie Corridor is a rare opportunity to explore public attitude toward a conservation-related program prior to its official launch. The purpose of this study is to explore the potential ...


Ecosystem Structure And Function In Two Branches Of An Eastern Minnesota, Usa, Trout Stream, Daniel J. Hornbach, Mark Hove, Maya Agata, Ellen Albright, Emily Cavazos, Clara Friedman, Katja Jay, Emily Johnson, Kari Johnson, Anna Staudenmaier 2016 Macalester College

Ecosystem Structure And Function In Two Branches Of An Eastern Minnesota, Usa, Trout Stream, Daniel J. Hornbach, Mark Hove, Maya Agata, Ellen Albright, Emily Cavazos, Clara Friedman, Katja Jay, Emily Johnson, Kari Johnson, Anna Staudenmaier

Faculty Publications

No abstract provided.


Implications Of Changes (Structural And Market) On Farm Management And Marketing Research, George R. Allen, Lester S. Kellogg, G. Edward Schuh, Vernon W. Pherson, Reynold P. Dahl, Rex F. Daly, Dale E. Hathaway, Neil E. Harl, Earl O. Heady, A. Gordon Ball, Glenn L. Johnson, Dale O. Anderson, Lowell D. Hill, John C. Redman, Robert W. Rudd, B. F. Jones, A. Allen Schmid, Karl A. Fox, George D. Irwin, R. L. Kohls, John E. Lee Jr., Thomas T. Stout 2016 W.R. Grace

Implications Of Changes (Structural And Market) On Farm Management And Marketing Research, George R. Allen, Lester S. Kellogg, G. Edward Schuh, Vernon W. Pherson, Reynold P. Dahl, Rex F. Daly, Dale E. Hathaway, Neil E. Harl, Earl O. Heady, A. Gordon Ball, Glenn L. Johnson, Dale O. Anderson, Lowell D. Hill, John C. Redman, Robert W. Rudd, B. F. Jones, A. Allen Schmid, Karl A. Fox, George D. Irwin, R. L. Kohls, John E. Lee Jr., Thomas T. Stout

Neil Harl

This conference was really an outgrowth of an earlier conference on Structural Changes in Commercial Agriculture (CAED Report 24) held in Chicago, April 12-14, 1965. While the earlier conference emphasized structural changes in the agricultural industry and their implications for education and extension, the 1967 conference focused on research.


Building Creative Capacity In Conservationists: One Facilitator’S Exploration Of Training And Art In Belize, Adriana Guzman 2016 SIT Graduate Institute

Building Creative Capacity In Conservationists: One Facilitator’S Exploration Of Training And Art In Belize, Adriana Guzman

Capstone Collection

This Capstone is an exploration of my journey as a training practitioner, starting from my time at SIT and progressing through my role as a Creative Facilitator for ArtCorps Creative Conservation Project. It details the connections between my practical experience in creative conservation training with theoretical frameworks and principals of adult and experiential learning I engaged in during the Training Design in Experiential Learning and Training for Social Action courses. During this journey I’ve learned that the challenges we face today are in need of highly creative individuals who apply alternative solutions towards problem solving. These individuals can take ...


Prioritizing Investment In Residential Energy Efficiency And Renewable Energy: A Case Study For The U.S. Midwest, Robert J. Brecha, Austin Mitchell, Kevin P. Hallinan, J. Kelly Kissock 2016 University of Dayton

Prioritizing Investment In Residential Energy Efficiency And Renewable Energy: A Case Study For The U.S. Midwest, Robert J. Brecha, Austin Mitchell, Kevin P. Hallinan, J. Kelly Kissock

Kevin Hallinan

Residential building energy use is an important contributor to greenhouse gas emissions and in the United States represents about 20% of total energy consumption. A number of previous macro-scale studies of residential energy consumption and energy-efficiency improvements are mainly concerned with national or international aggregate potential savings. In this paper we look into the details of how a collection of specific homes in one region might reduce energy consumption and carbon emissions, with particular attention given to some practical limits to what can be achieved by upgrading the existing residential building stock. Using a simple model of residential, single-family home ...


Developing A Sustainable Water Supply In The American West: The Case Of Rio Rancho, New Mexico, Hubert B. Stroud, Mary K. Kilmer 2016 Arkansas State University-Main Campus

Developing A Sustainable Water Supply In The American West: The Case Of Rio Rancho, New Mexico, Hubert B. Stroud, Mary K. Kilmer

Suburban Sustainability

Suburban and urban communities in the American West are challenged by rapid population growth combined with limited natural resources. Supporting sustainable development is of great concern in this region and in similar regions throughout the world. This research examines the sustainability of the water supply within a rapidly growing suburban city in the American West. The city, Rio Rancho, New Mexico, began as an interstate land sales operation and rapidly became a “boom” town, in part because of its location near metropolitan Albuquerque.

Because of a very limited water supply and an increasing demand for water associated with population growth ...


Agenda: Coping With Water Scarcity In River Basins Worldwide: Lessons Learned From Shared Experiences, University of Colorado Boulder. Getches-Wilkinson Center for Natural Resources, Energy, and the Environment 2016 University of Colorado Law School

Agenda: Coping With Water Scarcity In River Basins Worldwide: Lessons Learned From Shared Experiences, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment

Coping with Water Scarcity in River Basins Worldwide: Lessons Learned from Shared Experiences (Martz Summer Conference, June 9-10)

Water scarcity is increasingly dominating headlines throughout the world. In the southwestern USA, the looming water shortages on the Colorado River system and the unprecedented drought in California are garnering the greatest attention. Similar stories of scarcity and crisis can be found across the globe, suggesting an opportunity for sharing lessons and innovations. For example, the Colorado River and Australia's Murray-Darling Basin likely can share many lessons, as both systems were over-allocated, feature multiple jurisdictions, face similar climatic risks and drought stresses, and struggle to balance human demands with environmental needs. In this conference we cast our net broadly ...


Agenda: Indigenous Water Justice Symposium, University of Colorado Boulder. Getches-Wilkinson Center for Natural Resources, Energy, and the Environment 2016 University of Colorado Law School

Agenda: Indigenous Water Justice Symposium, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment

Indigenous Water Justice Symposium (June 6)

Indigenous peoples throughout the world face diverse and often formidable challenges of what might be termed “water justice.” On one hand, these challenges involve issues of distributional justice that concern Indigenous communities’ relative abilities to access and use water for self-determined purposes. On the other hand, issues of procedural justice are frequently associated with water allocation and management, encompassing fundamental matters like representation within governance entities and participation in decision-making processes. Yet another realm of water justice in which disputes are commonplace relates to the persistence of, and respect afforded to, Indigenous communities’ cultural traditions and values surrounding water—more ...


The Effect Of Marine Protected Areas On Fishers' Income In The Philippines, Giselle PB. Samonte, Victoria C. Ramenzoni, Terence U. Dacles, Dominik Fortenbacher 2016 Earth Resources Technology, Inc. (ERT)

The Effect Of Marine Protected Areas On Fishers' Income In The Philippines, Giselle Pb. Samonte, Victoria C. Ramenzoni, Terence U. Dacles, Dominik Fortenbacher

Journal of Ocean and Coastal Economics

The fisheries sector is vital to the Philippine economy, providing substantial employment and income, contributing export earnings, and meeting local food security and nutrition requirements. To protect coastal and marine habitat and to sustain fisheries, over 1000 marine protected areas (MPAs) have been established, in the Philippines. This paper provides empirical evidence on the variance of net revenues linked with MPA establishment and the possible range of relocation costs for fishing effort displaced by an MPA. A total of 424 households were randomly selected from 18 barangays (villages) adjacent to MPAs in three regions in the Philippines. Results show that ...


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