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Articles 61 - 81 of 81
Full-Text Articles in Physical Sciences and Mathematics
Human And Non-Human Primate Co-Existence In The Neotropics: A Preliminary View Of Some Agricultural Practices As A Complement For Primate Conservation, Alejandro Estrada
Human And Non-Human Primate Co-Existence In The Neotropics: A Preliminary View Of Some Agricultural Practices As A Complement For Primate Conservation, Alejandro Estrada
Ecological and Environmental Anthropology (University of Georgia)
In this paper I address the general perception that agricultural activities are the principal threat to primate biodiversity in the tropics and argue that in Neotropical landscapes some agricultural practices may favor primate population persistence, and that this situation merits attention and investigation. To explore these issues, I examined three interrelated pressures upon tropical forests for the Mesoamerican and Amazon basin regions: human population growth trends, levels of poverty and human development and deforestation rates. I also present relevant results of recent surveys completed on the presence and activities of primate populations in agroecosystems in several landscapes in Mesoamerica. I …
Human Dimensions Of Northern Muriqui Conservation Efforts, Karen B. Strier, Jean P. Boubli, Francisco B. Pontual, Sergio L. Mendes
Human Dimensions Of Northern Muriqui Conservation Efforts, Karen B. Strier, Jean P. Boubli, Francisco B. Pontual, Sergio L. Mendes
Ecological and Environmental Anthropology (University of Georgia)
The northern muriqui (Brachyteles hypoxanthus) is endemic to Brazil’s Atlantic Forest, and it ranks among the most critically endangered primates in the world. Roughly 25% of the species is found in the 957 ha forest at the Estação Biológica de Caratinga/RPPN-Feliciano Miguel Abdala, in Minas Gerais, Brazil. The long-term research and conservation efforts at this site have received considerable attention, and public awareness and educational campaigns about northern muriquis have been highly effective. Nonetheless, very little about the human dimensions of these efforts have been explicitly described. In this paper, we focus on three distinct, but interconnected dimensions: …
Realizing The Potential Of Family Forests: Tools To Facilitate Habitat Conservation, Drue Deberry, Julie H. Moore
Realizing The Potential Of Family Forests: Tools To Facilitate Habitat Conservation, Drue Deberry, Julie H. Moore
11th Triennial National Wildlife and Fisheries Extension Specialists Conference (2006)
The management of family-owned forests is discussed in light of conservation issues and development pressures. Safe Harbor Agreements and Candidate Conservation Agreements with Assurances are voluntary tools that can be used to protect conservation values, particularly habitat for threatened or endangered species. A case history of forest management practices to sustain the gopher tortoise in the Southeast is given.
Sage-Grouse Restoration Project: Evaluating The Effects Of The Farm Bill Conservation Practices On Sage-Grouse, Terry A. Messmer
Sage-Grouse Restoration Project: Evaluating The Effects Of The Farm Bill Conservation Practices On Sage-Grouse, Terry A. Messmer
11th Triennial National Wildlife and Fisheries Extension Specialists Conference (2006)
The Office of Management and Budget is demanding increased accountability of funds used to implement conservation practices and strategies. Although current Farm Bill policy provides priority funding for projects that are designed to enhance species conservation, it does not allocate funds to conduct the evaluations needed to document the effect of conservation practices on wildlife. The Sage-Grouse Restoration Project (SGRP) is a cooperative agreement with the Natural Resource Conservation Service (NRCS), designed specifically to facilitate evaluations to determine the effect of conservation practices and technologies implemented under the 2002 Farm Bill on restoring or enhancing sage-grouse habitat on private lands. …
Wild Bactrian Camel Conservation, Richard P. Reading, Evan S. Blumer, Henry Mix, Jadamsuren Adiya
Wild Bactrian Camel Conservation, Richard P. Reading, Evan S. Blumer, Henry Mix, Jadamsuren Adiya
Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298
The wild Bactrian camel (Camelus bactrianus ferus) is critically endangered throughout its range in China and Mongolia. Yet, wild camels remain poorly understood, with knowledge derived primarily from a few short studies and anecdotal information. We initiated a wild camel conservation project to determine the reasons for camel decline and to develop a program to address those problems.
We are employing satellite telemetry to gather data on wild camel movement patterns, home ranges, habitat use, and sources of mortality. We are also collecting feces from camels and wolves to determine important forage plants and to begin to assess …
Achieving Bat Conservation Through Tourism, Lisa A. Pennisi, Stephen M. Holland, Taylor V. Stein
Achieving Bat Conservation Through Tourism, Lisa A. Pennisi, Stephen M. Holland, Taylor V. Stein
School of Natural Resources: Faculty Publications
No abstract provided.
Aerosolized Essential Oils And Individual Natural Product Compounds As Brown Treesnake Repellents , Larry Clark, John Shivik
Aerosolized Essential Oils And Individual Natural Product Compounds As Brown Treesnake Repellents , Larry Clark, John Shivik
USDA Wildlife Services: Staff Publications
Chemical irritants useful as repellents for brown treesnakes (Boiga irregularis) were identified. Exposure to various compounds produced a range of intensities for locomotory behavior in snakes. Essential oils comprised of 10 g liter -1 solutions of cedarwood, cinnamon, sage, juniper berry, lavender and rosemary each were potent snake irritants. Brown treesnakes exposed to a 2-s burst of aerosol of these oils exhibited prolonged, violent undirected locomotory behavior. In contrast, exposure to a 10 g liter-1 concentration of ginger oil aerosol caused snakes to locomote, but in a deliberate, directed manner. We also tested specific compounds, all derivative …
Neotropical Frogs In Hawaii: Status And Management Options For An Unusual Introduced Pest, Earl W. Campbell Iii, Fred Kraus
Neotropical Frogs In Hawaii: Status And Management Options For An Unusual Introduced Pest, Earl W. Campbell Iii, Fred Kraus
USDA Wildlife Services: Staff Publications
Two species of Neotropical frog, Eleutherodactylus coqui and E. planiroshir, have been introduced into the state of Hawaii via the horticulture trade. Since 1997 frog colonies within the state have rapidly spread from accidental and intentional causes, and frog abundance within colonies has grown rapidly. Colonies of these frogs are currently known from 262+ locations on the island of Hawaii, 45+ on Maui, 35+ on Oahu, and 2+ on Kauai Although these frogs were originally restricted to horticulture sites, they are now found in residential areas, resorts and hotels, and public lands. Within their native range, they may reach …
Modeling Viable Mammal Populations In Gap Analyses, Craig R. Allen, L. G. Pearlstine
Modeling Viable Mammal Populations In Gap Analyses, Craig R. Allen, L. G. Pearlstine
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Gap analysis is an approach to conserving biological diversity that maps species richness and identifies sites that ought to be protected but are not in conservation networks. Gap analyses based on species richness may have high error rates when species models are based solely on species-habitat association, because patches too small to support populations are still considered to be potential habitat. We incorporated information on the home range and dispersal distances of the mammals of Florida to estimate minimum critical areas (MCA) to support minimum viable populations for each mammal species. Incorporating MCA decreases the area occupied by the highest …
Comprehensive Management Of Commensal Bats, Stephen C. Frantz, Brian R. Laniewicz
Comprehensive Management Of Commensal Bats, Stephen C. Frantz, Brian R. Laniewicz
Wildlife Damage Management Conference Proceedings
This paper reviews the basic concepts behind a comprehensive management approach to managing commensal species, and then considers how this approach is applied to bats that live within and about the built environment. Management activities should take into consideration the whole environment in which the target species is active, including the periodic changes that occur within that environment. Comprehensive management includes a clear understanding of: the biology, behavior and ecology of the species to be managed; the environment in which that species is active (especially harborage location); and the appropriate intervention methods used to manage such species. Interventions fall under …
Propogation Of Juniperus For Conservation Plantings In The Great Plains, Scott Allen Lee
Propogation Of Juniperus For Conservation Plantings In The Great Plains, Scott Allen Lee
School of Natural Resources: Dissertations, Theses, and Student Research
No abstract provided.
Opportunities To Increase Tree Planting In Shelterbelts And The Potential Impacts On Carbon Storage And Conservation, James R. Brandle
Opportunities To Increase Tree Planting In Shelterbelts And The Potential Impacts On Carbon Storage And Conservation, James R. Brandle
School of Natural Resources: Faculty Publications
No abstract provided.
Departmental Functions Of The Conservation And Survey Division, G. E. Condra, E. C. Reed
Departmental Functions Of The Conservation And Survey Division, G. E. Condra, E. C. Reed
Conservation and Survey Division
No abstract provided.
Origin And Scope Of The Conservation Program, G. E. Condra
Origin And Scope Of The Conservation Program, G. E. Condra
Conservation and Survey Division
No abstract provided.
Land And Water Conservation Problems Of The Missouri River Basin, G. E. Condra
Land And Water Conservation Problems Of The Missouri River Basin, G. E. Condra
Conservation and Survey Division
No abstract provided.
Conservation Of Land And Water Resources Of Nebraska, G. E. Condra
Conservation Of Land And Water Resources Of Nebraska, G. E. Condra
Conservation and Survey Division
No abstract provided.
The Conservation Of Nebraska's Water Resources, G. E. Condra
The Conservation Of Nebraska's Water Resources, G. E. Condra
George E. Condra Publications
Oxygen is the first immediate necessity of life and water is second. Both directly and indirectly and more than soil, water is our most basic resource. It is the universal solvent and without it there would be no life, and, of course, no agriculture and industry.
Nebraska's Game Resources And Their Conservation, Robert H. Wolcott, Frank H. Shoemaker
Nebraska's Game Resources And Their Conservation, Robert H. Wolcott, Frank H. Shoemaker
Conservation and Survey Division
No abstract provided.
Conservation Survey Of Nemaha County, Nebraska, G. E. Condra
Conservation Survey Of Nemaha County, Nebraska, G. E. Condra
Conservation and Survey Division
No abstract provided.
Report Of The Nebraska Conservation And Soil Survey, G. E. Condra
Report Of The Nebraska Conservation And Soil Survey, G. E. Condra
Conservation and Survey Division
No abstract provided.