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Social and Behavioral Sciences Commons™
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Articles 1 - 30 of 87
Full-Text Articles in Social and Behavioral Sciences
Demographic Consequences Of Off-River Nesting For Piping Plover (Charadrius Melodus) And Interior Least Tern (Sternula Antillarum Athalassos) In The Lower Platte River System, Nebraska, Elsa M. Forsberg
School of Natural Resources: Dissertations, Theses, and Student Research
Piping plovers (Charadrius melodus; hereafter, plovers) and interior least terns (Sternula antillarum athalassos; hereafter, terns) are two avian species that nest along the Lower Platte River system (LPRS) in Nebraska. In the LPRS, river sandbars provide natural nesting habitat, but off-river sites provide substantial nesting habitat especially when sandbar habitat is scarce. Although presumed to be important for the persistence of plovers and terns, off-river habitat is not self-sustaining and predicted to decline. Understanding the vital rates of plovers and terns in the LPRS will inform the role of off- river sites in the future conservation …
A Gis Suitability Model Evaluating Habitat Characteristics Influencing Beaver (Castor Canadensis) Lodge Site Selection And Lodge Occupancy In Central Adirondacks, New York, Amanda K. Jacobs
Theses - ALL
The North American beaver (Castor canadensis) represents a quintessential example of an "ecosystem engineer." Yet the species' landscape-scale impacts on hydrology, geomorphology, and ecosystem ecology are not uniformly distributed through landscapes or time. Understanding beaver lodge site selection and lodge fidelity through time can help to predict where the greatest effects of beaver activity may occur. In this research project, I seek to understand the relationships between beaver habitat suitability, the habitat variables that currently define suitable areas, and lodge occupancy over time. Using Geographic Information Systems (GIS) to model habitat suitability, I use hydrologic, vegetative, and physiographic variables to …
Policy Options For Forest-Disturbance-Adapted Species Management: Assessing The Rusty Blackbird In New York’S Adirondack Park, Louis W. Hallstrom, Stephen Bird
Policy Options For Forest-Disturbance-Adapted Species Management: Assessing The Rusty Blackbird In New York’S Adirondack Park, Louis W. Hallstrom, Stephen Bird
Adirondack Journal of Environmental Studies
Wilderness preservation policies can sometimes create protections that lack enough flexibility to address a variety of species needs. Rusty Blackbird populations in the United States have been declining for decades due to a multitude of stressors. Populations have declined by greater than 95% since 1966 according to the breeding bird surveys (Greenburg et al., 2011). The Wilderness and Wild Forest land use designations in the Adirondack Park, New York State, are intended to preserve forests and limit anthropogenic impact on the landscape within the Adirondacks to maintain its “forever wild” status under the New York Constitution. This designation can be …
Uncovering The Interest Of Private Landowners In Learning More About Landscaping With Native Plants, Catherine A. Taylor
Uncovering The Interest Of Private Landowners In Learning More About Landscaping With Native Plants, Catherine A. Taylor
Honors Theses and Capstones
Increasing populations in New England and the subsequent residential development associated with this growth has had profound impacts on local ecosystems. Residential development often results in habitat loss and fragmentation (Radeloff et al, 2009). Habitat fragmentation, or dividing habitat into smaller, less dense parts, can induce the decline of local populations of native species and interrupt vital ecosystem services. Important services offered by functioning ecosystems include carbon sequestration, flood reduction, and water purification. It has been shown that benefits can be restored to local ecosystems through strategies to restore ecosystem functions (Burghardt et al, 2008). On an individual household scale, …
The Efficacy Of Habitat Conservation Assistance Programs For Family Forest Owners In Vermont, Margaret E. Harrington
The Efficacy Of Habitat Conservation Assistance Programs For Family Forest Owners In Vermont, Margaret E. Harrington
Masters Theses
The future of Vermont’s 1.8 million hectares (4.5 million acres) of forest habitat will be largely determined by the decisions of family forest owners, who collectively own 60% of the state’s forested land. To promote management for wildlife habitat, government agencies and non-governmental partnerships provide technical and financial support to family forest owners in the form of conservation assistance programs. In Chapter 1, I qualitatively compared the efficacy of two types of conservation assistance programs available in Vermont: traditional programs offered through the Natural Resources Conservation Service, and a simplified, accelerated program offered through a non-governmental partnership called Woods, Wildlife, …
A Joint Estimation Of Pheasant Hunting Parameters, Rama Khadka
A Joint Estimation Of Pheasant Hunting Parameters, Rama Khadka
Electronic Theses and Dissertations
The decreasing pheasant population from 2008 to 2019 across South Dakota is a concern as it may lead to decreased hunting activity and consequently reduced economic activity. Past studies have shown that changes in the landscape (e.g., from changing agricultural practices) is a major factor responsible for decreasing the bird population. However, these studies lack a clear understanding of how the fluctuating crop mixes impact the pheasant population together with harvest volume. The goal of this study was to analyze the pheasant population and the quantity of harvested birds during 2008 to 2019 in South Dakota to understand how variations …
Backyard Wildlife Refuges In Albuquerque, Nm: An Urban Land Ethic In Practice, Laurel E. Ladwig
Backyard Wildlife Refuges In Albuquerque, Nm: An Urban Land Ethic In Practice, Laurel E. Ladwig
Geography ETDs
In the urban setting, biodiversity conservation requires intentionally creating spaces humans and wildlife can share. An urban land ethic can guide this process. Developing and practicing this ethic requires asking questions that consider approaches from multiple disciplines and avoid anthropocentric framing. Both More-Than-Human and Critical Physical Geography bring multiple knowledges into conversation to make complex realities visible. This project explores these fields of scholarship as guides for reconciling the needs of the land community.
Sharing familiar spaces creates opportunities for developing ethical relationships between humans, non-humans, and natural systems. Wildlife gardening creates habitat in our residential and community areas, providing …
If Watersheds Spoke: A Condition Analysis Of The Rio Tomebamba Watershed In Southern Ecuador Using Gis Analysis, Lenka G. Doskocil
If Watersheds Spoke: A Condition Analysis Of The Rio Tomebamba Watershed In Southern Ecuador Using Gis Analysis, Lenka G. Doskocil
Independent Study Project (ISP) Collection
Understanding processes and ecological threats occurring at the watershed level scale composes a critical piece of water resource conservation and management. This proves doubly true in areas such as the Ecuadorian highlands where water resources depend heavily on the hydrologic regulation capacities of páramo soils. This study examined watershed condition of the Rio Tomebamba watershed and existing habitat for Metallura baroni and Chibchanomys orcesi, two highly endemic species, within its boundaries. Watershed condition was determined based on a simple index that considered nine indicators of watershed health—converted land, impacted riparian zones, impermeable surfaces, water quality, fluvial habitat condition, riparian vegetation …
Gis-Based Spatial Model For Habitat Suitability Of Babirusa (Babyrousa Celebensis), In Gorontalo Province, Muhamad Khairul Rosyidy, Adi Wibowo
Gis-Based Spatial Model For Habitat Suitability Of Babirusa (Babyrousa Celebensis), In Gorontalo Province, Muhamad Khairul Rosyidy, Adi Wibowo
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
Babirusa (Babyrousa celebensis) is an endemic animal from Gorontalo Province whose population is declining day by day due to poaching, land clearing, and selling babirusa meat in traditional markets in Gorontalo Province. Since 1931 this species has begun to be protected in Indonesia, and since 2008, International Union for Conservation of Nature (IUCN) named the babirusa species as a vulnerable category. This study aims to determine the suitability of babirusa habitat areas (Babyrousa celebensis) in Gorontalo Province with a Geographic Information System (GIS) approach and to determine the relationship of physical characteristics for the habitat of the babirusa habitat in …
Collective Effect Of Landfills And Landscape Composition On Bird–Aircraft Collisions, Morgan B. Pfeiffer, Bradley F. Blackwell, Travis L. Devault
Collective Effect Of Landfills And Landscape Composition On Bird–Aircraft Collisions, Morgan B. Pfeiffer, Bradley F. Blackwell, Travis L. Devault
Human–Wildlife Interactions
Ninety-three percent of all reported bird strikes occur below 1,067 m, which based on the typical approach and departure angles of aircraft is within 8–13 km of an airport. Concomitantly, the Federal Aviation Administration and the International Civil Aviation Organization recommend that any feature that would attract hazardous wildlife to the approach and departure airspace be restricted. Thus, preventing the establishment of wildlife attractants, such as municipal solid waste landfills (MSWLFs) within 8 km or 13 km extents (U.S. and international recommendations, respectively) of airports, has been recommended to mitigate the risk of bird–aircraft collisions (strikes). However, robust evidence linking …
Animal Cruelty - Who To Blame?, Fakhra Afzal
Animal Cruelty - Who To Blame?, Fakhra Afzal
MSJ Capstone Projects
This piece on animals is a journalistic work where on field situation and visits are recorded coupled with interviews from the sources. It must be noted that the animal lives in a deplorable state in Pakistan, so much so, that there are no fresh legislation since the country gained independence from Britishers in 1947.The same goes true for the state of animal hospitals. Richmond Crawford is the only government run hospital in the metropolis Karachi and the private hospitals are suitable for pet owners only, in a position to go an extra mile to spend money on their imported pets. …
Law Library Blog (October 2019): Legal Beagle's Blog Archive, Roger Williams University School Of Law
Law Library Blog (October 2019): Legal Beagle's Blog Archive, Roger Williams University School Of Law
Law Library Newsletters/Blog
No abstract provided.
Presence And Distribution Of Leptodactylus Guianensis Heyer And De Sa, 2011 In Colombia: Comparisons With Other Species In The L. Latrans Group., Mariela Osorno Muñoz, Doris L. Gutiérrez-Lamus, Rafael O. De Sá
Presence And Distribution Of Leptodactylus Guianensis Heyer And De Sa, 2011 In Colombia: Comparisons With Other Species In The L. Latrans Group., Mariela Osorno Muñoz, Doris L. Gutiérrez-Lamus, Rafael O. De Sá
Biology Faculty Publications
Leptodactylus guianensis is reported for the first time for Colombia along with a distributional map of the species. The species is the fifth species of the L. latransspecies group documented in the country. Males possess a single, conical and slightly chisel-shaped thumb spine; only three species in the group have a single thumb spine. In collections, specimens of L. guianensis are misidentified as L. macrosternum, L. latrans or L. bolivianus. We provide morphological, colouration and habitat descriptions for where the species occurs in Colombia.
Conflicts Abound: How Future Development Along The Wasatch Front Will Replace Critical Migratory Bird Habitat Around Farmington Bay, Aubin A. Douglas
Conflicts Abound: How Future Development Along The Wasatch Front Will Replace Critical Migratory Bird Habitat Around Farmington Bay, Aubin A. Douglas
Landscape Architecture and Environmental Planning Student Research
Every year, the Great Salt Lake (GSL) and its associated wetlands provide critical habitat to over 250 migratory bird species from both the Pacific and Central Flyways. The GSL borders the Wasatch Front, which is the fastest growing and most populous region in Utah. To support the ever-increasing working population, the government of Utah aspires to increase economic growth in the region through more economic incentives and infrastructure development. As this area continues to develop, greater pressure will be placed on the surrounding natural resources, including the GSL, its wetlands, and the open space and agricultural lands that act as …
Identifying And Assessing Conflicts Between Future Development And Current Migratory Bird Habitat Around Farmington Bay, Utah, Aubin A. Douglas
Identifying And Assessing Conflicts Between Future Development And Current Migratory Bird Habitat Around Farmington Bay, Utah, Aubin A. Douglas
All Graduate Plan B and other Reports, Spring 1920 to Spring 2023
Every year, the Great Salt Lake (GSL) and its associated wetlands provide critical habitat for over 250 migratory bird species from both the Pacific and Central Flyways. The GSL borders the Wasatch Front, which is the fastest growing and most populous region in Utah. To support the ever-increasing working population, the government of Utah aspires to increase the robust economic growth of the region through economic incentives and development of infrastructure. As this area continues to develop, greater pressure will be placed on the surrounding natural resources, including the GSL, its wetlands, and the open space and agricultural land that …
An Investigation Of Habitat Suitability Factors And Their Interactions For Predicting Gopher Tortoise Habitat, Abigail V. Lavallin
An Investigation Of Habitat Suitability Factors And Their Interactions For Predicting Gopher Tortoise Habitat, Abigail V. Lavallin
USF Tampa Graduate Theses and Dissertations
This thesis evaluates the interaction between four habitat factors vital to the gopher tortoise in Florida. Federally and state listed as threatened throughout its entire range, the gopher tortoise is vital to protect, not only for itself individually but its burrows provide an essential habitat to over 300 species making it a key stone species within its environment. Historic habitat modeling methods are reviewed for the gopher tortoise to highlight the gap on this topic. This research expanded on the methods utilized by Baskaran et al. (2006) evaluating the soil, landcover, percentage of canopy cover and the depth to water …
Acoustic Signatures Of Habitat Types In The Miombo Woodlands Of Western Tanzania, Sheryl Vanessa Amorocho, Dante Francomano, Kristen M. Bellisario, Ben Gottesman, Bryan C. Pijanowski
Acoustic Signatures Of Habitat Types In The Miombo Woodlands Of Western Tanzania, Sheryl Vanessa Amorocho, Dante Francomano, Kristen M. Bellisario, Ben Gottesman, Bryan C. Pijanowski
The Summer Undergraduate Research Fellowship (SURF) Symposium
The Miombo Woodlands of Tanzania comprise several habitat types that are home to a great number of flora and fauna. Understanding their responses to increasing human disturbance is important for conservation, especially in places where people depend so directly on their local ecosystem services to survive. Soundscapes are a powerful approach to study complex biomes undergoing change. The sounds emitted by soniferous fauna characterize the acoustic profile of the landscapes they inhabit such that habitats with the highest acoustic abundance are considered as the most diverse and possibly more ecologically resilient. However, acoustic variability within similar habitat types may pose …
Attracting Beneficial Insects To Your Farm: A Comparison Of Habitat Modification Strategies, Kelly Rourke
Attracting Beneficial Insects To Your Farm: A Comparison Of Habitat Modification Strategies, Kelly Rourke
Master's Projects and Capstones
Thoughtful planning to enhance diversity in agricultural landscapes can present a multitude of ecological, cultural and economic benefits. Land managers have many options when considering which habitat modification techniques they can implement on their agri-environment schemes. This comparative analysis of 47 peer reviewed journal articles assesses which landscape enhancements are most effective in attracting beneficial insects, namely pollinators and natural enemies to pests. Through biological control, natural invertebrate predators inhibit vegetative pests that can be detrimental to croplands. The promotion of natural enemies can decrease the need for chemical use and maintenance on farms. Pollinators contribute tremendous benefits to crop …
Examining Movement And Habitat Selection Of Everglades Fishes In Response To Seasonal Water Levels, Gregory J. Hill
Examining Movement And Habitat Selection Of Everglades Fishes In Response To Seasonal Water Levels, Gregory J. Hill
FIU Electronic Theses and Dissertations
Fish distribution patterns and seasonal habitat use play a key role in the food web dynamics of aquatic ecosystems, including the Florida Everglades. In this study I examined the fine scale habitat shifts and movements of spotted sunfish, Lepomis punctatus across varying seasons and hydrologic conditions using in-situ field enclosures and Passive Integrated Transponder (PIT) systems. Data on fish use of three dominant Everglades marsh habitats and activity level were recorded continuously from January to August, 2015. Fish were more active and had the highest use of higher elevation habitats when water levels rose during an experimental reversal in mid-April. …
Transformation, Wallace M. Meyer Iii
Transformation, Wallace M. Meyer Iii
EnviroLab Asia
Prior to leaving for Claremont Colleges’ Envriolab Asia trip to Malaysia and Singapore, I was conflicted by the question: Do we have the moral authority to interfere with resource extraction and oil-palm development in SE Asia? At that time, the trip seemed imperialistic. Why should people from Malaysia, Indonesia or any developing SE Asia country listen to a group of liberal arts college faculty from a city where widespread habitat modifications have led to significant loss of native habitats, declines in biodiversity, and changes in how these ecosystems function? Many observations transformed my opinion and have inspired me to advocate …
The Mars Desert Research Station - Erau Crew 160 Expedition, Lycourgos Manolopoulos, Ashley Hollis-Bussey, Hiroki Sugimoto, Cassandra Vella, John Herman, Marc Carofano
The Mars Desert Research Station - Erau Crew 160 Expedition, Lycourgos Manolopoulos, Ashley Hollis-Bussey, Hiroki Sugimoto, Cassandra Vella, John Herman, Marc Carofano
Student Works
The Mars Desert Research Station (MDRS) is a research program which is owned and operated by the Mars Society. The MDRS is located in Hanksville, Utah which hosts simulations that are typically two weeks long for professional scientists and engineers as well as college students of all levels, in training for human operations specifically on Mars. This space analog facility is in isolation, allowing for rigorous field studies regarding research that represents a true mission as if the crew members are conducting a real expedition on Mars. Participants are assigned specific roles and tasks that are typically aligned with their …
Mule Deer Habitat Along The Wasatch Front, Aaron J. Snow, Brad Halsey, Mike Smith, Kaytee Howell
Mule Deer Habitat Along The Wasatch Front, Aaron J. Snow, Brad Halsey, Mike Smith, Kaytee Howell
FHSS Mentored Research Conference
Mule deer are prominent ruminants across the Northwestern United States. Their sensitive biology makes their habitat hard to come by. Their habitat requires adequate bedding, cover, feeding ground, and close access to water year round. To avoid high winds, low temperatures and heavy snowfall, the winter months often require mule deer to descend from their high elevation homes to the lower elevation valley, particularly in search of food and water. Descending into the valley often means intersecting with urban sprawl. We primarily want to see if the Wasatch Mountains in Utah County provide adequate mule deer habitat and secondly see …
Spatial Analysis Of Distributions And Habitat Conditions Of Fallopia Japonica (Japanese Knotweed) Invasive Species Applying Unmanned Helicopter Remote Sensing, Jiazhen Zhang
Great Lakes Center Masters Theses
Abstract:
Fallopia japonica (Japanese knotweed) is a perennial herbaceous plant that is native to East Asia. It is considered as one of the worst invasive species worldwide because of its serious impact on biological diversity and human activities (Lowe et al., 2001). Once established, Japanese knotweed forms dense stands that shade and crowd out native plant species. The objectives of this research were to verify and confirm the distribution of Japanese knotweed as published online by the New York Department of Environmental Conservation (DEC) – iMap and to identify the geographic areas of spreading and the local habitat conditions. In …
Slides: The Blm And Colorado Dnr Mou: A Water-Based Partnership, Roy Smith
Slides: The Blm And Colorado Dnr Mou: A Water-Based Partnership, Roy Smith
Innovations in Managing Western Water: New Approaches for Balancing Environmental, Social and Economic Outcomes (Martz Summer Conference, June 11-12)
Presenter: Roy Smith, Bureau of Land Management
19 slides
An Assessment Of South China Tiger Reintroduction Potential In Hupingshan And Houhe National Nature Reserves, China, Yiyuan Qin, Philip J. Nyhus, Courtney L. Larson, Charles J.W. Carroll, Jeff Muntifering, Thomas D. Dahmer, Lu Jun, Ronald L. Tilson
An Assessment Of South China Tiger Reintroduction Potential In Hupingshan And Houhe National Nature Reserves, China, Yiyuan Qin, Philip J. Nyhus, Courtney L. Larson, Charles J.W. Carroll, Jeff Muntifering, Thomas D. Dahmer, Lu Jun, Ronald L. Tilson
Philip J. Nyhus
Human-caused biodiversity loss is a global problem, large carnivores are particularly threatened, and the tiger (Panthera tigris) is among the world’s most endangered large carnivores. The South China tiger (Panthera tigris amoyensis) is the most critically endangered tiger subspecies and is considered functionally extinct in the wild. The government of China has expressed its intent to reintroduce a small population of South China tigers into a portion of their historic range as part of a larger goal to recover wild tiger populations in China. This would be the world’s first major tiger reintroduction program. A free-ranging population of 15–20 tigers …
The Fine-Scale Habitat Use Of Risso’S Dolphins Off Bardsey Island, Cardigan Bay (Uk), Marijke N. De Boer, Sonja Eisfeld, Mark P. Simmonds
The Fine-Scale Habitat Use Of Risso’S Dolphins Off Bardsey Island, Cardigan Bay (Uk), Marijke N. De Boer, Sonja Eisfeld, Mark P. Simmonds
Mark P. Simmonds, OBE
The main objectives of this study were (1) to estimate the population size of Risso’s dolphins off Bardsey Island using mark-recapture techniques (De Boer et al., 2013); and (2) to study habitat-use in relation to fine-scale oceanographic features. This work provides preliminary information on the habitat-use of Risso’s dolphins and will benefit future studies, along with the development of effective conservation measures for this species throughout the region.
Social Systems In Habitat-Specialist Reef Fishes: Key Concepts In Evolutionary Ecology, Marian Y.L Wong, Peter M. Buston
Social Systems In Habitat-Specialist Reef Fishes: Key Concepts In Evolutionary Ecology, Marian Y.L Wong, Peter M. Buston
Faculty of Science, Medicine and Health - Papers: part A
A major focus in evolutionary ecology lies in explaining the evolution and maintenance of social systems. Although most theoretical formulations of social system evolution were initially inspired by studies of birds, mammals, and insects, incorporating a wider taxonomic perspective is important for testing deeply entrenched theory. Here, we review the contribution of studies of habitat-specialist coral reef fishes to our understanding of the evolutionary ecology of animal social systems. These fishes are ecologically similar but display remarkable variation in mating systems, social organization, and sex allocation strategies. By reviewing recent research, we demonstrate their amenability for experimental testing of key …
The Fine-Scale Habitat Use Of Risso’S Dolphins Off Bardsey Island, Cardigan Bay (Uk), Marijke N. De Boer, Sonja Eisfeld, Mark P. Simmonds
The Fine-Scale Habitat Use Of Risso’S Dolphins Off Bardsey Island, Cardigan Bay (Uk), Marijke N. De Boer, Sonja Eisfeld, Mark P. Simmonds
Ecology Collection
The main objectives of this study were (1) to estimate the population size of Risso’s dolphins off Bardsey Island using mark-recapture techniques (De Boer et al., 2013); and (2) to study habitat-use in relation to fine-scale oceanographic features. This work provides preliminary information on the habitat-use of Risso’s dolphins and will benefit future studies, along with the development of effective conservation measures for this species throughout the region.
Comparing The Information Content Of Coral Reef Geomorphological And Biological Habitat Maps, Amirantes Archipelago (Seychelles), Western Indian Ocean, S Hamylton, S Andrefouet, T Spencer
Comparing The Information Content Of Coral Reef Geomorphological And Biological Habitat Maps, Amirantes Archipelago (Seychelles), Western Indian Ocean, S Hamylton, S Andrefouet, T Spencer
Faculty of Science - Papers (Archive)
Increasing the use of geomorphological map products in marine spatial planning has the potential to greatly enhance return on mapping investment as they are commonly two orders of magnitude cheaper to produce than biologically-focussed maps of benthic communities and shallow substrates. The efficacy of geomorphological maps derived from remotely sensed imagery as surrogates for habitat diversity is explored by comparing two map sets of the platform reefs and atolls of the Amirantes Archipelago (Seychelles), Western Indian Ocean. One mapping campaign utilised Compact Airborne Spectrographic Imagery (19 wavebands, 1 m spatial resolution) to classify 11 islands and associated reefs into 25 …
Slides: The Spotted Owl Controversy: An Example Of The Esa's Dominant Role In Federal Land Use Planning, Norman D. James
Slides: The Spotted Owl Controversy: An Example Of The Esa's Dominant Role In Federal Land Use Planning, Norman D. James
The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)
Presenter: Norman D. James, Director, Fennemore Craig, PC (Phoenix, AZ)
17 slides