Digital Commons Network^™

Using Seasonal Climate Scenarios In The Forageahead Annual Forage Production Model For Early Drought Impact Assessment, M. Podebradska, B. K. Wylie, M. J. Hayes, D. J. Bathke, Y. A. Bayissa, S. P. Boyte, J. F. Brown, B. D. Wardlow

School of Natural Resources: Faculty Publications

No abstract provided.

Assessment Of Health Risks Associated With Contaminants In Groundwater In The Catchment Area Of Selected Dumpsites In Abuja North Central Nigeria, A. Omali, J. T. Arogundade, Daniel D. Snow

School of Natural Resources: Faculty Publications

No abstract provided.

An Inventory And Assessment Of Sample Sources For Survey Research With Agricultural Producers In The Us, J. Ulrich-Schad, S. Li, J. Arbuckle, E. Avemegah, K. Brasier, M. Burnham, A. K. Chaudhary, W. Eaton, W. Gu, T. Haigh, D. Jackson-Smith

School of Natural Resources: Faculty Publications

No abstract provided.

A Pivotal New Approach To Groundwater Quality Assessment, M. L. Cherry, T. Gilmore, T. Messer, Y. Li, J. Westrop

School of Natural Resources: Faculty Publications

No abstract provided.

A Satellite-Based Assessment Of The Relative Contribution Of Hydroclimatic Variables On Vegetation Growth In Global Agricultural And Non-Agricultural Regions, Akarsh Asoka, Brian Wardlow, Tsegaye Tadesse, Matthew Huber, Vimal Mishra

School of Natural Resources: Faculty Publications

Vegetation growth plays a crucial role in the carbon cycle and climate change mitigation. However, the relative contribution of hydroclimatic variables (relative humidity, terrestrial water storage, day and night-time land surface temperatures) on vegetation growth of agricultural and nonagricultural areas at the global scale remains unexplored. Using satellite-based datasets, we examined the changes in Normalized Difference Vegetation Index (NDVI) and the four hydroclimatic variables during 2003–2014. Also, the relative contribution of the four hydroclimatic variables on vegetation growth in agricultural and nonagricultural areas was estimated. A significant (p-value < 0.05) greening has occurred in the agricultural regions of India and Brazil during 2003–2014. Whereas in nonagriculture areas, a considerable greening occurred only in India and China during the 2003–2014 period. Among the four hydroclimatic variables, both day-time and night-time land surface temperature are the significant contributors of vegetation growth in the two-thirds of the global landmass. Terrestrial water storage is a substantial contributor to the vegetation growth in the tropics and subtropics. Night-time land surface temperature is strongly associated with the vegetation growth in the colder regions. The hydroclimatic variables do not explain the considerable amount of the total variance of vegetation growth over the agricultural areas in China, which is due to human agricultural management practices. Generally, the response of hydroclimate variables on vegetation growth in the agricultural and nonagricultural areas has significant implications in many areas, including food security, carbon sequestration, water resource management, and climate change.

Assessment Of Dimension-Reduction And Grouping Methods For Catchment Response Time Estimation In Hungary, E. Nagy, J. Szilagyi, P. Torma

School of Natural Resources: Faculty Publications

No abstract provided.

Experimental Assessment Of Predation Risk For Juvenile Green Sturgeon, Acipenser Medirostris, By Two Predatory Fishes, S. Baird, A. E. Steel, D. E. Cocherell, Jamilynn B. Poletto, R. Follenfant, N. A. Fangue

School of Natural Resources: Faculty Publications

No abstract provided.

Wood Waste Assessment, Characterization, And Remediation In Esquimalt Harbour, Mikaela Davis, Scott Northrup

Salish Sea Ecosystem Conference

Log booming and wood processing operations in BC’s Esquimalt Harbour since the 1800s have resulted in the accumulation of wood waste deposits throughout the subtidal zone. Wood waste can adversely affect sediment quality and benthic and infaunal communities, prompting the Department of National Defence to prioritize the assessment of effects of wood waste on the ecological health of the nearshore marine environment in Esquimalt Harbour. In alignment with the overall Esquimalt Harbour Remediation Project, The Esquimalt Harbour Wood Waste Assessment and Characterization Project was initiated in 2016 and continues into 2018, with Hemmera supporting the assessment, determination of impacts and …

Using Standardized Fishery Data To Inform Rehabilitation Efforts, Jonathan J. Spurgeon, Nathaniel T. Stewart, Mark A. Pegg, Kevin L. Pope, Mark T. Porath

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Lakes and reservoirs progress through an aging process often accelerated by human activities, resulting in degradation or loss of ecosystem services. Resource managers thus attempt to slow or reverse the negative effects of aging using a myriad of rehabilitation strategies. Sustained monitoring programs to assess the efficacy of rehabilitation strategies are often limited; however, long-term standardized fishery surveys may be a valuable data source from which to begin evaluation.We present 3 case studies using standardized fishery survey data to assess rehabilitation efforts stemming from the Nebraska Aquatic Habitat Plan, a large-scale program with the mission to rehabilitate waterbodies within the …

Using Art To Assess Environmental Education Outcomes, Ami G. Flowers, John P. Carroll, Gary T. Green, Lincoln R. Larson

School of Natural Resources: Faculty Publications

Construction of developmentally appropriate tools for assessing the environmental attitudes and awareness of young learners has proven to be challenging. Art-based assessments that encourage creativity and accommodate different modes of expression may be a particularly useful complement to conventional tools (e.g. surveys), but their efficacy and feasibility across diverse contexts has not been adequately explored. To examine the potential utility of integrating art into evaluations of environmental education outcomes, we adapted an existing drawing prompt and corresponding grading rubric to assess the environmental attitudes and awareness of children (ages 6–12) at summer camps in Athens, GA, USA (n = …

Slides: Transboundary Solutions: A Water Trust, Policy, And Environmental Flows For The Colorado River Delta, Jennifer Pitt

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Jennifer Pitt, Environmental Defense Fund, Boulder, CO

26 slides

Slides: Pvid/Mwd Land Management, Crop Rotation And Water Supply Program, Ed Smith

Evolving Regional Frameworks for Ag-to-Urban Water Transfers (December 11)

Presenter: Ed Smith, General Manager, Palo Verde Irrigation District, Southern California

25 slides

A Coupled Mm5-Noah And Surface Model-Based Assessment Of Sensitivity Of Planetary Boundary Layer Variables To Anomalous Soil Moisture Conditions, Rezaul Mahmood

School of Natural Resources: Faculty Publications

No abstract provided.

Utah Resource Assessment, Utah Association Of Conservation Districts, Utah Department Of Agriculture And Food, Natural Resource Conservation Service

All U.S. Government Documents (Utah Regional Depository)

Located in the Rocky Mountain Region, Utah derives its name from the Native American Ute tribe and means “people of the mountains”. Utah is 84,900 square miles and is ranked the 11th largest state (in terms of square miles) in the US. As hosts of the 2002 Winter Olympic Games, Utah boasts the “greatest snow on earth” and is the home of 18 colorful National Parks and monuments. Utah's peaks are, on average, the tallest in the country and create great contrasts that range from the snow covered peaks of the Uinta Range in the east, to the renowned natural …

An Assessment Of Key Aspects Of Warm And Cool Season Severe Flash Flooding In The Southern Appalachians, W. M. Baldwin, R. Mahmood

School of Natural Resources: Faculty Publications

No abstract provided.

Effects Of Woody Cover In The Landscaping On Riparian Avifauna And A Preliminary Nesting Assessment, Micah W. Perkins

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.

Framework For Understanding Nfma In A Legal Context, David H. Getches

The National Forest Management Act in a Changing Society, 1976-1996: How Well Has It Worked in the Past 20 Years?: Will It Work in the 21st Century? (September 16-18)

8 pages.

Contains references.