Adaptive Management And Quail Conservation On Rangelands In The American West,
2022
Caesar Kleberg Wildlife Research Institute
Adaptive Management And Quail Conservation On Rangelands In The American West, Leonard A. Brennan, Ashley Tanner, Evan P. Tanner
National Quail Symposium Proceedings
Adaptive management has been and is being practiced with the goal of sustaining populations of wild quails on large areas of rangelands in the American West. Because the current land use practices throughout most of the eastern two-thirds of the United States largely do not promote early-successional vegetation communities, rangelands contain the largest remaining blocks of contiguous (unfragmented) habitat for the northern bobwhite (Colinus virginianus) and the other 5 species of quails found in the western states. Many wildlife professionals on both private and public rangelands are practicing a diverse array of quail habitat and population management actions …
Table Of Contents,
2022
University of Tennessee, Knoxville
In Memorium,
2022
University of Tennessee, Knoxville
In Memorium, Frank R. Thompson Iii
National Quail Symposium Proceedings
No abstract provided.
Foreword,
2022
University of Tennessee, Knoxville
Foreword, Frank R. Thompson Iii
National Quail Symposium Proceedings
No abstract provided.
Committees,
2022
University of Tennessee, Knoxville
Copyright Page,
2022
University of Tennessee, Knoxville
Title Page,
2022
University of Tennessee, Knoxville
Title Page, Frank R. Thompson Iii
National Quail Symposium Proceedings
No abstract provided.
Covers,
2022
University of Tennessee, Knoxville
Unraveling The Effects Of Management And Climate On Carbon Fluxes Of U.S.
Croplands Using The Usda Long-Term Agroecosystem (Ltar) Network,
2022
USDA, Agricultural Research Service
Unraveling The Effects Of Management And Climate On Carbon Fluxes Of U.S. Croplands Using The Usda Long-Term Agroecosystem (Ltar) Network, D. Menefee, Russell L. Scott, M. Abraha, J. G. Alfieri, J. Baker, Dawn M. Browning, Jiquan Chen, Jeff Gonet, J. M. F. Johnson, G. R. Miller, Rachel Nifong, Phil Robertson, E. S. Russell, N. Saliendra, Adam P. Schreiner-Mcgraw, Andrew E. Suyker, P. Wagle, Chris Wente, P. M. White, Doug Smith
Papers in Natural Resources
Understanding the carbon fluxes and dynamics from a broad range of agricultural systems has the potential to improve our ability to increase carbon sequestration while maintaining crop yields. Short-term, single-location studies have limited applicability, but long-term data from a network of many locations can provide a broader understanding across gradients of climate and management choices. Here we examine eddy covariance measured carbon dioxide (CO2) fluxes from cropland sites across the United States Department of Agriculture’s Long-Term Agroecosystem Research (LTAR) network. The dataset was collected between 2001 and 2020, spanning 13 sites for a total of 182 site-years. Average …
An Assessment Of The Location Of The Bears Ears National Monument Cultural Center,
2022
Utah State University
An Assessment Of The Location Of The Bears Ears National Monument Cultural Center, Jordan W. Smith, Eunjung Yang, Anna B. Miller
Environment and Society Faculty Publications
A cultural center at Bears Ears National Monument, if well planned, could serve as an anchor destination through which visitors could learn about, experience, and appreciate the cultures, histories, and landscapes that define southeastern Utah. A cultural center also holds the potential to bolster the regional economy, by signaling a long-term investment in the sustainability of the region’s outdoor recreation and tourism industry. Our intent with this analysis is to establish a foundational understanding of potential locations for a cultural center. We develop and analyze a set of cultural, environmental, and economic metrics that can be used to shape ongoing …
Using Sentinel-2 Imagery And Machine Learning Algorithms To
Assess The Inundation Status Of Nebraska Conservation
Easements During 2018–2021,
2022
University of Nebraska-Lincoln
Using Sentinel-2 Imagery And Machine Learning Algorithms To Assess The Inundation Status Of Nebraska Conservation Easements During 2018–2021, Ligang Zhang, University Of Nebraska-Lincoln, Zhenghong Tang
Papers in Natural Resources
Conservation easements (CEs) play an important role in the provision of ecological services. This paper aims to use the open-access Sentinel-2 satellites to advance existing conservation management capacity to a new level of near-real-time monitoring and assessment for the conservation easements in Nebraska. This research uses machine learning and Google Earth Engine to classify inundation status using Sentinel-2 imagery during 2018–2021 for all CE sites in Nebraska, USA. The proposed machine learning approach helps monitor the CE sites at the landscape scale in an efficient and low-cost manner. The results confirmed effective inundation performance in these floodplain or wetland-related CE …
The State Of Capacity Development Evaluation In Biodiversity Conservation And Natural Resource Management,
2022
American Museum of Natural History
The State Of Capacity Development Evaluation In Biodiversity Conservation And Natural Resource Management, Eleanor J. Sterling, Amanda Sigouin, Erin Betley, Jennifer Zavaleta Cheek, Jennifer N. Soloman, Kimberley Landrigan, Ana L. Porzecanski, Et. Al.
Natural Resource Management Faculty Publications
Capacity development is critical to long-term conservation success, yet we lack a robust and rigorous understanding of how well its effects are being evaluated. A comprehensive summary of who is monitoring and evaluating capacity development interventions, what is being evaluated and how, would help in the development of evidence-based guidance to inform design and implementation decisions for future capacity development interventions and evaluations of their effectiveness. We built an evidence map by reviewing peer-reviewed and grey literature published since 2000, to identify case studies evaluating capacity development interventions in biodiversity conservation and natural resource management. We used inductive and deductive …
Using Electrochemical Oxidation To Remove Pfas In Simulated
Investigation-Derivedwaste (Idw): Laboratory And
Pilot-Scale Experiments,
2022
University of Nebraska-Lincoln
Using Electrochemical Oxidation To Remove Pfas In Simulated Investigation-Derivedwaste (Idw): Laboratory And Pilot-Scale Experiments, Amy Yanagida, Elise Webb, Clifford E. Harris, Mark Christenson, Steven Comfort
Papers in Natural Resources
Repeated use of aqueous firefighting foams at military aircraft training centers has contaminated groundwater with per and polyfluorinated alkyl substances (PFAS). To delineate the extent of PFAS contamination, numerous site investigations have occurred, which have generated large quantities of investigation-derived wastes (IDW). The commonly used treatment of incinerating PFAS-tainted IDW is costly, and was recently suspended by the Department of Defense. Given long-term IDW storage in warehouses is not sustainable, our objective was to use electrochemical oxidation to degrade PFAS in contaminated water and then scale the technology toward IDW treatment. This was accomplished by conducting a series of laboratory …
Divergent Neural And Endocrine Responses In Wild-Caught And Laboratory-Bred Rattus Norvegicus,
2022
University of Richmond
Divergent Neural And Endocrine Responses In Wild-Caught And Laboratory-Bred Rattus Norvegicus, Joanna Jacob, Sally Watanabe, Jonathan Richardson, Nick Gonzales, Emily Ploppert, Garet Lahvis, Aaron Shiels, Sadie Wenger, Kelly Saverino, Janhavi Bhalerao, Brendan Crockett, Erin Burns, Olivia Harding, Krista Fischer-Stenger, Kelly Lambert
USDA Wildlife Services - Staff Publications
Although rodents have represented the most intensely studied animals in neurobiological investigations for more than a century, few studies have systematically compared neural and endocrine differences between wild rodents in their natural habitats and laboratory strains raised in traditional laboratory environments. In the current study, male and female Rattus norvegicus rats were trapped in an urban setting and compared to weight-and sex-matched conspecifics living in standard laboratory housing conditions. Brains were extracted for neural assessments and fecal boli were collected for endocrine [corticosterone and dehydroepiandrosterone (DHEA)] assays. Additionally, given their role in immune and stress functions, spleen and adrenal weights …
Acreage Of Foreign Owned Farmland In The Mountain West, 2020,
2022
University of Nevada, Las Vegas
Acreage Of Foreign Owned Farmland In The Mountain West, 2020, Geneva Martin, Saha Salahi, Zachary Billot, Caitlin J. Saladino, William E. Brown Jr.
Housing & Real Estate
This fact sheet examines foreign-owned farmland in the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah, as originally reported by the United States Department of Agriculture’s (USDA) Farm Service Agency.
Collateral Damage From Agricultural Netting
To Open-Country Bird Populations In Thailand,
2022
King Mongkut's University of Technology Thonburi
Collateral Damage From Agricultural Netting To Open-Country Bird Populations In Thailand, Rongrong Angkaew, Philip D. Round, Dusit Ngoprasert, Larkin A. Powell
Papers in Natural Resources
Nets are used across a wide variety of food production landscapes to control avian pests typically resulting in deaths of entangled birds. However, the impact of nets on bird populations is a human–wildlife conflict that remains mostly unquantified. Here, we examined the scale of netting in the central plains of Thailand, a region dominated by ricefields, among which aquaculture ponds are increasingly interspersed. Nets/exclusion types, number of individual birds and species caught were recorded on 1312 road-survey transects (2-km length × 0.4-km width). We also interviewed 104 local farmers. The transect sampling took place in late- September 2020, and from …
Effects Of Spatially Heterogeneous Lakeside Development On Nearshore
Biotic Communities In A Large, Deep, Oligotrophic Lake,
2022
Washington State University
Effects Of Spatially Heterogeneous Lakeside Development On Nearshore Biotic Communities In A Large, Deep, Oligotrophic Lake, Michael F. Meyer, Ted Ozersky, Kara H. Woo, Kirill Shchapov, Aaron W. E. Galloway, Julie B. Schram, Emma J. Rosi, Daniel D. Snow, Maxim A. Timofeyev, Dmitry Yu. Karnaukhov, Matthew R. Brousil, Stephanie E. Hampton
Papers in Natural Resources
Sewage released from lakeside development can reshape ecological communities. Nearshore periphyton can rapidly assimilate sewage-associated nutrients, leading to increases of filamentous algal abundance, thus altering both food abundance and quality for grazers. In Lake Baikal, a large, ultra-oligotrophic, remote lake in Siberia, filamentous algal abundance has increased near lakeside developments, and localized sewage input is the suspected cause. These shifts are of particular interest in Lake Baikal, where endemic littoral biodiversity is high, lakeside settlements are mostly small, tourism is relatively high (~1.2 million visitors annually), and settlements are separated by large tracts of undisturbed shoreline, enabling investigation of heterogeneity …
Experimental Infection Of Brazilian Free-Tailed Bats (Tadarida
Brasiliensis) With Two Strains Of Sars-Cov-2,
2022
Colorado State University
Experimental Infection Of Brazilian Free-Tailed Bats (Tadarida Brasiliensis) With Two Strains Of Sars-Cov-2, Angela M. Bosco-Lauth, Stephanie M. Porter, Karen A. Fox, Mary E. Wood, Daniel Neubaum, Marissa Quilici
USDA Wildlife Services - Staff Publications
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is presumed to have originated from wildlife and shares homology with other bat coronaviruses. Determining the susceptibility of North American bat species to SARS-CoV-2 is of utmost importance for making decisions regarding wildlife management, public health, and conservation. In this study, Brazilian free-tailed bats (Tadarida brasiliensis) were experimentally infected with two strains of SARS-CoV-2 (parental WA01 and Delta variant), evaluated for clinical disease, sampled for viral shedding and antibody production, and analyzed for pathology. None of the bats (n = 18) developed clinical disease associated with infection, shed infectious virus, or …
Long-Term Effect Of A Gnrh-Based
Immunocontraceptive On Feral Cattle In
Hong Kong,
2022
National Wildlife Management Centre
Long-Term Effect Of A Gnrh-Based Immunocontraceptive On Feral Cattle In Hong Kong, Rebecca Pinkham, Ka-Kei Koon, Jason To, Jason Chan, Flavie Vial, Matt Gomm, Douglas C. Eckery, Giovanna Massei
USDA Wildlife Services - Staff Publications
Increasing human-wildlife conflicts worldwide are driving the need for multiple solutions to reducing “problem” wildlife and their impacts. Fertility control is advocated as a non-lethal tool to manage free-living wildlife and in particular to control iconic species. Injectable immunocontraceptives, such as GonaCon, stimulate the immune system to produce antibodies against the gonadotrophin-releasing hormone (GnRH), which in turn affects the release of reproductive hormones in mammals. Feral cattle (Bos indicus or Bos taurus) in Hong Kong are an iconic species whose numbers and impacts on human activities have increased over the last decade. Previous studies have proven that a …
Long-Term Effect Of A Gnrh-Based
Immunocontraceptive On Feral Cattle In
Hong Kong,
2022
Animal and Plant Health Agency
Long-Term Effect Of A Gnrh-Based Immunocontraceptive On Feral Cattle In Hong Kong, Rebecca Pinkham, Ka-Kei Koon, Jason To, Jason Chan, Flavie Vial, Matt Gomm, Douglas C. Eckery, Giovanna Massei
USDA Wildlife Services - Staff Publications
Increasing human-wildlife conflicts worldwide are driving the need for multiple solutions to reducing “problem” wildlife and their impacts. Fertility control is advocated as a non-lethal tool to manage free-living wildlife and in particular to control iconic species. Injectable immunocontraceptives, such as GonaCon, stimulate the immune system to produce antibodies against the gonadotrophin-releasing hormone (GnRH), which in turn affects the release of reproductive hormones in mammals. Feral cattle (Bos indicus or Bos taurus) in Hong Kong are an iconic species whose numbers and impacts on human activities have increased over the last decade. Previous studies have proven that a …
