Digital Commons Network^™

Big Cats In The Big City: Spatial Ecology Of Mountain Lions In Greater Los Angeles, S. P. Riley, J. A. Sikich, J. F. Benson

School of Natural Resources: Faculty Publications

No abstract provided.

A Conceptual Framework For Social, Behavioral, And Environmental Change Through Stakeholder Engagement In Water Resource Management, W. M. Eaton

School of Natural Resources: Faculty Publications

No abstract provided.

Harnessing The Neon Data Revolution To Advance Open Environmental Science With Diverse And Data-Capable Community, R. C. Nagy, J. Corman Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.

Multi-Feature Data Repository Development And Analytics For Image Cosegmentation In High-Throughput Plant Phenotyping, R. Quinones, F. Munoz-Arriola, S. Das Choudhury, A. Samal

School of Natural Resources: Faculty Publications

No abstract provided.

Whooping Crane (Grus Americana) Family Consumes A Diversity Of Aquatic Vertebrates During Fall Migration Stopover At The Platte River, Nebraska, Andrew J. Caven, Keith D. Koupal, David M. Baasch, Emma M. Brinley Buckley, Jenna M. Malzahn, Michael David Forsberg, Mariah Lundgren

School of Natural Resources: Faculty Publications

The Aransas-Wood Buffalo population of Whooping Cranes (Grus americana) migrates approximately 4000 km through the central Great Plains biannually, between their breeding and wintering grounds. Whooping Cranes depend on stopover sites to provide secure resting locations and the caloric resources necessary to complete their migration, such as the USFWS-designated critical habitat area in the Central Platte River Valley (CPRV) of Nebraska. This area includes braided river habitat characterized by low-elevation and submerged sandbars, which provide important roosting and foraging opportunities for migrating Whooping Cranes. We used long-range photography, videography, and behavioral scan sampling to document forage items consumed by Whooping …

Coupling Spectral And Resource-Use Complementarity In Experimental Grassland And Forest Communites, A. K. Schweiger, J. Cavender-Bares, P. Townsend, M. Madritch, J. Grossman, H. Gholizadeh, R. Wang, J. Gamon

School of Natural Resources: Faculty Publications

No abstract provided.

Remotely Detected Plant Function In Two Midwestern Prairie Grassland Experiments Reveals Belowground Processes, J. Cavender-Bares, A. Schweiger, J. Gamon, H. Gholizadeh, K. Helzer, C. Lapadat, M. Madritch, P. Townsend, Z. Wang, S. Hobbie

School of Natural Resources: Faculty Publications

No abstract provided.

Motivations To Participate In Hunting And Angling: A Comparison Among Preferred Activities And State Of Residence, Matthew P. Hinrichs, Mark P. Vrtiska, Mark Pegg, Christopher J. Chizinski

School of Natural Resources: Faculty Publications

Motivations for hunting and fishing extend beyond harvesting game and include social, psychological, emotional, and physical benefits. We used data from a web-based questionnaire to compare relationships between preferred hunting or fishing activity types, state of residence, and motivations of hunters and anglers across the central United States (U.S.). Exploratory factor analysis yielded four motivation factors: nature, social, food, and challenge. Differences in terms of state were negligible across all motivation factors (η²_p < .01), indicating similarity across states. Nature (η²_p = .01) and social (η²_p < .01) factors were the first and …

Improving Soil Carbon Estimates By Linking Conceptual Pools Against Measurable Carbon Fractions In The Daycent Model Version 4.5, S.R.S. Dangal, C. Schwalm, M. A. Cavigelli, H. T. Gollany, V. L. Jin, J. Sanderman

School of Natural Resources: Faculty Publications

No abstract provided.

Assessing Quantitative Modelling Practices, Metamodelling, And Capability Confidence Of Biology Undergraduate Students, Joseph Dauer, Robert Mayes, Kent Rittschof, Bryon Gallant

School of Natural Resources: Faculty Publications

Quantitative modelling plays an important role as biology increasingly deals with big data sets, relies on modelling to understand system dynamics, makes predictions about impacts of changes, and revises our understanding of system interactions. An assessment of quantitative modelling in biology was administered to students (n = 612) in undergraduate biology courses at two universities to provide a picture of student ability in quantitative reasoning within biology and to determine how capable those students felt about this ability. A Rasch analysis was used to construct linear measures and provide validity evidence for the assessment and to examine item statistics …

Professional Competency Self-Efficacy Of Undergraduate Environmental Studies Students: A Case Study Of Gender Differences And Longitudinal Change, D. Gosselin, R. Bonnstetter, E. Gehrig, R. Stokes

School of Natural Resources: Faculty Publications

No abstract provided.

Minimizing Trade-Offs For Sustainable Irrigation, S. Mcdermid, R. Mahmood, M. J. Hayes, J. Bell, Z. Lieberman

School of Natural Resources: Faculty Publications

No abstract provided.

Impact Of Bank Stabilization Structures On Upstream And Downstream Bank Mobilization At Cedar River, Nebraska, M. Russell, A. Mittelstet, R. M. Joeckel, J. Korus, C. Castro Bolinaga

School of Natural Resources: Faculty Publications

No abstract provided.

Patterns In Spatial Use And Movement Of Silver Carp Among Tributaries And Main-Stem Rivers: Insight From Otolith Microchemistry Analysis, J. P. Werner, Q. J. Dean, M. A. Pegg, M. J. Hamel

School of Natural Resources: Faculty Publications

No abstract provided.

Juvenile Chinook Salmon Use Of Sandbar Willows In A Large-Scale, Simulated Riparian Floodplain: Microhabitat And Energetics, N. A. Fangue, D. E. Cocherell, F. Mauduit, J. Poletto, K. Carr, T. A. O'Rear, G. Soyster, S. Lorenzato, J. Carlon, M. L. Kavvas, Cech, J. Joseph Jr.

School of Natural Resources: Faculty Publications

No abstract provided.

Feeding Ecology Of Walia Ibex (Capra Walie) In Simien Mountains National Park, Ethiopia, D. Ejigu, A. Bekele, L. A. Powell

School of Natural Resources: Faculty Publications

No abstract provided.

Dynamic Landscapes In Northwestern North America Structured Populations Of Wolverines (Gulo Gulo), D. M. Krejsa, S. L. Talbot, S. Sonsthagen, T. S. Jung, A. J. Majoun, J. A. Cook

School of Natural Resources: Faculty Publications

No abstract provided.

Reply To Comment By S. Han And F. Tian On "A Calibration-Free Formulation Of The Complementary Relationship Of Evaporation For Continental-Scale Hydrology", J. Szilagyi, R. Crago, R. Qualls

School of Natural Resources: Faculty Publications

No abstract provided.

Manyclasses 1: Assessing The Generalizable Effect Of Immediate Feedback Versus Delayed Feedback Across Many College Classes, E.R. Fyfe, J. R. De Leeuw, P. F. Carvalho, R. L. Goldstone, J. Sherman, D. M. Admiraal, J. Turk Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.

Tag Type And Location-Dependent Retention Impart Varied Levels Of Bias On Mark–Recapture Parameter Estimates, Douglas L. Zentner, Jonathan J. Spurgeon, Steve E. Lochmann, Christy L. Graham

School of Natural Resources: Faculty Publications

Population parameter estimates from mark–recapture studies are dependent on individuals retaining marks or tags. Therefore, tag retention estimates are needed for different tag types and anatomical tagging locations. Few studies have empirically quantified the bias from tag retention on fish population parameters that are derived from mark–recapture studies. We examined differences in retention between T-bar anchor tags and PIT tags as well as among four anatomical locations for PIT tags in Brown Trout Salmo trutta in a tailwater fishery in Arkansas, USA. We also estimated the relative bias of tag type and PIT tag location on apparent survival estimates from …

Aquatic Habitat Changes Within The Channelized And Impounded Arkansas River, Arkansas, Usa, Jonathan J. Spurgeon, Mike Rhodes, J. Wesley Neal, Kristine O. Evans

School of Natural Resources: Faculty Publications

River-wide changes in morphologic character following channelization and impoundment alter the occurrence and distribution of surface water and available habitats for aquatic organisms. Quantifying patterns of creation, redistribution or disappearance of habitats at river-wide and decadal spatiotemporal scales can promote understanding regarding trajectories of different habitat types following alteration and prospects of direct habitat enhancement projects within altered alluvial rivers. Newly available remote-sensing tools and databases may improve detection of river-wide changes in habitat through time. We used a combination of remote-sensing data and generalized linear models to assess changes in surface water coverage from 1984 to 2015 among aquatic …

Gas Exchange Measurements In The Unsteady State, Aaron J. Saathoff, Jonathan Mark Welles

School of Natural Resources: Faculty Publications

Leaf level gas exchange is a widely used technique that provides real-time measurement of leaf physiological properties, including CO₂ assimilation (A), stomatal conductance to water vapour (g_sw) and intercellular CO₂ (C_i). Modern open-path gas exchange systems offer greater portability than the laboratory-built systems of the past and take advantage of high-precision infrared gas analyzers and optimized system design. However, the basic measurement paradigm has long required steadystate conditions for accurate measurement. For CO₂ response curves, this requirement has meant that each point on the curve needs 1–3 min and a full response curve …

Introduction To Antisemitism On The Rise: The 1930s And Today, Ari Kohen, Gerald Steinacher

Department of History: Faculty Publications

We live in uncertain and unsettling times. Tragically, today's global culture is rife with violent bigotry, nationalism, and antisemitism. The rhetoric is not new; it is grounded in attitudes and values from the 1930s and the 1940s in Europe and the United States. Antisemitism on the Rise is a collection of essays by some of the world's leading experts, including Joseph Bendersky, Jean Cahan, R. Amy Elman, Leonard Greenspoon, and Jurgen Matthaus, regarding two key moments in antisemitic history: the interwar period and today. Ari Kohen and Gerald J. Steinacher have collected important examples on this crucial topic to illustrate …

Oral Interview: Contextualizing The Women's Rights Movement In Tunisia Through Family History, Walid Zarrad

Papers, Posters, and Presentations

In their path towards emancipation and equal rights, Tunisian women have gone through a number of phases that seem to be directly linked to legal changes and cultural factors. In fact, the Code of Personal Status (CPS) of 1956 seems to be a milestone in the women’s movement, and its following amendments continued on this path. However, it is a lot more complex than that. A piece of legislation officially passing is not a simple determinant of the state of Women’s Rights in a country.

Through Dorra Mahfoudh Draoui’s “Report on Gender and Marriage in Tunisian Society” and my interview …

Analysis Of Horizontal Gene Transfer Mechanisms In Soil Microbiomes, Tatyana Sysoeva

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

Second Look Commission, 2021 Annual Report, Tennessee Commission On Children And Youth

Second Look Commission Annual Reports

The Second Look Commission reviews cases of children from across Tennessee who have experienced a second or subsequent incidence of severe abuse to identify ways to improve the system and help other children avoid a similar fate. This document reports on the findings from the fiscal year.

Utilizing Plastic-Degrading Microbes For Plastic Degradation, Brandon Garcia

Global Sustainable Development Projects

Our oceans are full of pollution and a large portion of those are plastics. They resist degradation from the elements and have long half-lives. About 300 million metric tons of plastic are dumped into our oceans every year. Many of these include polyethylene (PE), polypropylene (PP), polystyrene (PS), etc. Much of this is not recycled and so there is a massive accumulation of it present in our oceans. Microbes tend to form biofilms on these plastics and break them down. However, the relationship between plastics and the diversity of biofilm communities are being understood as well as how we can …

Identification And Report Of Parasites Trematoda And Acanthocephala Found In Fulica Americana From Oconto, Wisconsin, Regan Borowski

Student Presentations

This project focuses on the morphological and molecular characterization of two parasites, a thorny-headed worm (Acanthocephala) and an intestinal trematode fluke (Neoleucochloridium) from the American Coot, Fulica americana, from Oconto, Wisconsin. The bird was necropsied, parasites were extracted and fixed for morphology and DNA sequence analysis. Techniques used included: DNA extraction, amplification of target genes (28S rRNA gene), staining to prepare whole mounts and Scanning Electron Microscopy (SEM). The acanthocephalan species was identified as Polymorphus trochus and single trematode was identified as Neoleucochloridium. This is the first DNA sequence data for Neoleucochloridium.

Southern Adventist University Graduate Catalog 2020-2021, Southern Adventist University

Catalog, Graduate

Southern Adventist University's graduate catalog for the academic year 2020-2021.

February 2021 Quicknotes, Southern Adventist University

QuickNotes – Advancement e-Newsletter

QuickNotes is an e-newsletter that comes from Advancement at Southern Adventist University. The February 2021 edition features the article, "Construction Update: Bietz Center for Student Life."