Natural Resources Management and Policy Commons^™

Ranchers: Perceptions Of Vegetation Heterogeneity In The Northern Great Plains, Maggi Sliwinski, Mark Burbach, Larkin A. Powell, Walter Schacht

School of Natural Resources: Faculty Publications

No abstract provided.

An Analysis Of Agreement Between Volunteer- And Researcher-Collected Urban Tree Inventory Data, Nick Bancks, Eric A. North, Gary R. Johnson

School of Natural Resources: Faculty Publications

No abstract provided.

Changes In Co2 During The Ocean Anoxic Event 1d Indicate Similarities To Other Carbon Cycle Perturbations, Jon D. Richey, Garland R. Upchurch, Isabel P. Montanez, Barry H. Lomax, Marina B. Suarez, Neil M.J. Crout, R.M. Joeckel, Greg A. Ludvigson, Jon J. Smith

School of Natural Resources: Faculty Publications

No abstract provided.

Water In Society: An Interdisciplinary Course To Support Undergraduate Students' Water Literacy, Cory T. Forbes, Nicholas Brozovic, Trenton E. Franz, Diane E. Lally, Destini N. Petitt

School of Natural Resources: Faculty Publications

No abstract provided.

Tree Rings Of Pinus Ponderosa And Juniperus Virginiana Show Different Responses To Stand Density And Water Availability In The Nebraska Grassland, R. Aus Der Au, Tala Awada, J. Hiller, G. Battipaglia, M. Saurer, P. Cherubini

School of Natural Resources: Faculty Publications

No abstract provided.

The Ups And Downs Of Nebraska: Recognizing Gilgai In The State, R.M. Joeckel, L.M. Howard

School of Natural Resources: Faculty Publications

No abstract provided.

Supporting Science Teachers In Creating Lessons With Explicit Conceptual Storylines, Dante Cisterna, Kelsey Lipsitz, Deborah Hanuscin, Zandra De Araujo, Delinda Van Garderen

School of Natural Resources: Faculty Publications

No abstract provided.

African Lion (Panthera Leo) Space Use In The Greater Mapungubwe Transfrontier Conservation Area, Andrei Snyman, Edward Raynor, Chris Chizinski, Larkin Powell, John Carroll

School of Natural Resources: Faculty Publications

No abstract provided.

Anthropogenic Hydrological Cycle Disturbance At A Regional Scale: State-Wide Evapotranspiration Trends (1979-2015) Across Nebraska, Usa, Jozsef Szilagyi

School of Natural Resources: Faculty Publications

No abstract provided.

Conforming To Or Defying Gender Stereotypes? Empathy Nudging Vs. Financial Incentives In Environmental Context, Natalia V. Czap, Hans J. Czap, Marianna Khachaturyan, Mark E. Burbach

School of Natural Resources: Faculty Publications

No abstract provided.

Enactment Of Ongoing Formative Assessment: Challenges And Opportunities For Professional Development And Practice, Dante Cisterna, Amelia Wenk Gotwals

School of Natural Resources: Faculty Publications

No abstract provided.

Experiments On Empathy Conservation: Implications For Environmental Policy, Natalia V. Czap, Hans J. Czap, Marianna Khachaturyan, Mark E. Burbach, Gary D. Lynne

School of Natural Resources: Faculty Publications

No abstract provided.

Evapotranspiration Trends (1979-2015) In The Central Valley Of California, Usa: Contrasting Tendencies During 1981-2007, Jozsef Szilagyi, Janos Jozsa

School of Natural Resources: Faculty Publications

No abstract provided.

Performance Metrics For Street And Park Trees In Urban Forests, Eric A. North, Anthony W. D'Amato, Matthew B. Russell

School of Natural Resources: Faculty Publications

No abstract provided.

First U-Pb Zircon Ages For Late Miocene Ashfall Konservat-Lagerstatte And Grove Lake Ashes From Eastern Great Plains, Usa, Jon J. Smith, Elijah Turner, Andreas Moller, R.M. Joeckel, Rick E. Otto

School of Natural Resources: Faculty Publications

No abstract provided.

Integrating Authentic Scientific Research In A Conservation Course-Based Undergraduate Research Experience, Amanda E. Sorensen, Lucia Corral, Jenny M. Dauer, Joseph J. Fontaine

School of Natural Resources: Faculty Publications

No abstract provided.

Bayesian Model Selection Of Regular Vine Copulas, Lutz F. Gruber, Claudia Czado

School of Natural Resources: Faculty Publications

Regular vine copulas are a flexible class of dependence models, but Bayesian methodology for model selection and inference is not yet fully developed. We propose sparsity-inducing but otherwise non-informative priors, and present novel proposals to enable reversible jump Markov chain Monte Carlo posterior simulation for Bayesian model selection and inference. Our method is the first to jointly estimate the posterior distribution of all trees of a regular vine copula. This represents a substantial improvement over existing frequentist and Bayesian strategies, which can only select one tree at a time and are known to induce bias. A simulation study demonstrates the …

The Future Of Groundwater In California: Lessons In Sustainable Management From Across The West, Christina Hoffman Babbitt, Katherine E. B. Gibson, Scott Sellers, Nicholas Brozovic, Anthony Saracino, Ann Hayden, Maurice Hall, Sandi Zellmer

Daugherty Water for Food Global Institute: Faculty Publications

The 2014 Sustainable Groundwater Management Act (SGMA) created, for the first time and on an unprecedented scale, a mandate to change how groundwater is managed statewide in California. While enacting SGMA was a tremendous step forward, communities and water districts now face the considerable challenge of creating successful groundwater management programs. This report is aimed at helping California’s water managers, public water agencies, county commissioners, city planners, and others better understand the suite of tools and approaches that can be used to enhance the sustainable management of groundwater. Specifically, we consider four categories of management tools—regulatory, incentive-based, agency supply augmentation …

Environmental Studies 129: Water Policy In The Western U.S., Costanza Rampini

Faculty Publications, Environmental Studies

Water, or lack of it, is the defining characteristic of development in the Western United States. Using multiple analytical frameworks, including history, law, economics, environmental science, and sociology, we will investigate the interrelationships of key policies, players, and projects involved in Western water. More specifically, we will critically examine how important federal, state, and local water policies arose and how they affect different stakeholder groups (e.g., irrigators, environmentalists, indigenous peoples, the local citizenry, government entities, public water resource agencies). We will also learn about how stakeholder values and corresponding water policies have changed, or failed to change, over time. Case …

Water Scarcity: Sudan, Catherine Priebe

Global Issues in Public Health

Water scarcity is an environmental global problem that will only become more pressing as time goes on. It is a public health issue that affects every continent, although certain areas of the world are facing more serious water scarcity than others such as Sudan. Populations that are more vulnerable to the effects of water scarcity are the poor, women, children, and those living in areas of political unrest. For example, South Sudan’s urban water systems have been damaged during recent warfare. Water scarcity is also an issue that disproportionately affects women who are forced from a young age to travel …

Resource Assessment Report Western Australian Sea Cucumber Resource, Anthony M. Hart, D. V. Murphy, N Caputi, Alexander Hesp, E. A. Fisher

WA Marine Stewardship Council report series

This document provides a cumulative description and assessment of the Sea Cucumber Resource and all of the fishing activities (i.e. fisheries / fishing sectors) affecting this resource in Western Australia (WA). The overall resource comprises two main species (sandfish Holothuria scabra and redfish Actinopyga echinites), and few minor species that inhabit the tropical shallow continental shelf waters of the North Coast Bioregion.

Annual Report 2018, Casco Bay Estuary Partnership

Publications

CBEP has been collaborating for over 25 years with a multitude of partners working hard to protect Casco Bay. 2018 brought us new and exciting collaborations.

The Casco Bay Nutrient Council, convened by CBEP, met for almost two years and produced a report that laid a path forward for all partners to tackle nutrient pollution.

CBEP worked closely with the EPA to establish the Casco Bay Monitoring Network, made up of over 20 member organizations, aimed at coordinating and upgrading monitoring in the Bay. The Network is currently updating the Casco Bay Monitoring Plan.

CBEP is an active participant in …

Mob Vs. Rotational Grazing: Impact On Forage Use And Artemisia Absinthium, Heidi Reed, Alexander Smart, David E. Clay, Michelle Ohrtman, Sharon A. Clay

Agronomy, Horticulture and Plant Science Faculty Publications

Short duration (≤24 h), high stocking density grazing systems (e.g., mob grazing) mimics historic prairie grazing patterns of American bison (Bison bison), and should minimize selective grazing. We compared mob [125 cow-calf pairs on either 0.65 ha for 12 h; or 1.3 ha for 24 h] vs. rotational [25 cow-calf pairs on 8.1 ha for 20 days starting in mid-May with or without 2,4-D application prior to grazing; and 15 days starting mid-April (no herbicide)] grazing systems based on forage utilization and impact to Artemisia absinthium (absinth wormwood) in a tall grass pasture of Eastern South Dakota. Grass …

Resource Assessment Report Western Australian Octopus Resource, Anthony M. Hart, Daniel Murphy, Alastair Harry, E. A. Fisher

WA Marine Stewardship Council report series

This document provides a cumulative description and assessment of the Octopus Resource and all of the fishing activities (i.e. fisheries / fishing sectors) affecting this resource in Western Australia (WA). The overall resource essentially comprises a single species of octopus, Octopus aff. tetricus, which occurs in inshore waters to 70 m depth from Shark Bay to Esperance.

Weathering Climate Change: Provisions For Climate Change Resiliency In Transboundary River Treaties, Emily Joan Zmak

Electronic Theses and Dissertations

Climate change will be most apparent in alterations to the hydrologic system - shifts in movement, variations in extremes - thereby defining many resource disputes in the coming decades. Water is a boundaryless resource; as its hydrologic patterns shift within and without borders, so too will preexisting agreements on its use and allocation. The question for transboundary water agreements is: how can agreements both satisfy parties' needs and account for future uncertainties of climate-induced changes to their basins' hydrologic systems?

From examining literature and water agreements, this thesis develops a list of provisions identified as foundational to resiliency in transboundary …

Simulated Computational Model Lesson Improves Foundational Systems Thinking Skills And Conceptual Knowledge In Biology Students, H. E. Bergan-Roller, N. J. Galt, Christopher J. Chizinski, T. Helikar, J. T. Dauer

School of Natural Resources: Faculty Publications

No abstract provided.

Imaging Spectrometry And Fluorometry In Support Of Flex: What Can We Learn From Multi-Scale Experiments, John A. Gamon, G. Y. Hmimina, G. Miao, K. Guan, K. Springer, R. Wang, R. Yu, H. Gholizadeh, R. Moore, E. Walter-Shea, T. Arkebauer, A. Suyker, T. Franz, B. Wardlow

School of Natural Resources: Faculty Publications

No abstract provided.

Personal Entrepreneurial Competencies And Entrepreneurial Intention Of Non-Business Students Enrolled In An Introductory Entrepreneurship Course, Gemma U. Reyes, Rachelle A. Mariano, Maria Noriza Q. Herrera, Nohreen Ethel P. Manipol, Jewel Joanna S. Cabardo

Journal of Economics, Management and Agricultural Development

The objectives of the study are two-fold. The first is to find out the relationship between the personal entrepreneurial competencies (PEC), as identified by Management Systems International, and the entrepreneurial intention of non-business students who are taking up an introductory entrepreneurship course. The second is to determine whether the entrepreneurial competencies of the students improved after taking the course. Using Spearman rank-order correlation, the study reveals that eight of the ten entrepreneurial competencies have a significant correlation with entrepreneurial intention although the relationship ranges only from moderate to weak. The Wilcoxon signed-rank test was employed to test whether the post …

Accuracy Of Unmanned Aerial System (Drone) Height Measurements, Daniel Unger, I-Kuai Hung, David Kulhavy, Yanli Zhang, Kai Busch-Peterson

Faculty Publications

Vertical height estimates of earth surface features using an Unmanned Aerial System (UAS) are important in natural resource management quantitative assessments. An important research question concerns both the accuracy and precision of vertical height estimates acquired with a UAS and to determine if it is necessary to land a UAS between individual height measurements or if GPS derived height versus barometric pressure derived height while using a DJI Phantom 3 would affect height accuracy and precision. To examine this question, height along a telescopic height pole on the campus of Stephen F. Austin State University (SFASU) were estimated at 2, …

Drought And Land-Cover Conditions In The Great Plains, Heather Tollerud, Jesslyn Brown, Thomas Loveland, Rezaul Mahmood, Norman Bliss

High Plains Regional Climate Center: Staff Publications

Land–atmosphere interactions play a critical role in the Earth system, and a better understanding of these interactions could improve weather and climate models. The interaction among drought, vegetation productivity, and land cover is of particular significance. In a semiarid environment, such as the U.S. Great Plains, droughts can have a large influence on the productivity of agriculture and grasslands, with serious environmental and economic impacts. Here, we used the vegetation drought response index (VegDRI) drought indicator to investigate the response of vegetation to weather and climate for landcover types in the Great Plains in the United States from 1989 to …