نتایج جستجو برای: dareh anjir wildlife refuge
تعداد نتایج: 20299 فیلتر نتایج به سال:
0378-1127/$ see front matter 2011 Elsevier B.V. A doi:10.1016/j.foreco.2011.06.026 ⇑ Corresponding author. Present address: Colorad Colorado State University, 1474 Campus Delivery, F USA. Tel.: +1 919 610 0966; fax: +1 970 491 3349. E-mail addresses: [email protected] (J.M. Lain Shear), [email protected] (F.A. Blazich). In September 2003 Hurricane Isabel swept through eastern North Ca...
The Contaminant Exposure and Effects-Terrestrial Vertebrates (CEE-TV) database was developed to conduct simple searches for ecotoxicological information, examine exposure trends, and identify significant data gaps. The CEE-TV database contains 16,696 data records on free-ranging amphibians, reptiles, birds, and mammals residing in estuarine and coastal habitats of the Atlantic, Gulf, and Pacifi...
Sulfate contamination has been identified as a serious environmental issue in the Everglades ecosystem. However, it has received less attention compared to P enrichment. Sulfate enters the Arthur R. Marshall Loxahatchee National Wildlife Refuge (Refuge), a remnant of the historic Everglades, in pumped stormwater discharges with a mean concentration of approximately 50 mg L(-1), and marsh interi...
MCKELVEY, R. M. BOUSFIELD, A. REED, V. V. BARANYUK, AND R. CANNIFF. 1989. Preliminary results of the Lesser Snow Goose collaring program on the Alaksen National Wildlife Refuge. CWS Progress Notes No. 183. MINEEV, g. 1. 1946. Wrangel Island. Glavsevmorput Publications, Moscow. NEI, M. 1977. F-statistic and analysis of gene diversity in subdivided populations. Annals of Human Genetics 41:225-233.
The ability of remote sensing applications to accurately differentiate priority vegetation types was evaluated on a 664-hectare habitat management unit on Agassiz National Wildlife Refuge, located in Marshall County in northwest Minnesota. The Refuge is a diverse complex of wetland and upland habitats, largely inaccessible by foot. Its relative inaccessibility, coupled with the known occurrence...
This report contains abridged evidence given at a hearing. The Minister of Conservation had objected to a proposed District Plan Change which would have sanctioned extensive subdivision near the Waipu Spit Wildlife Refuge. The Minister's evidence focused on natural values of the area, including wildlife values, history of management at the site, and the implications of the proposed subdivision ...
Recreational carrying capacity addresses the issue of how much and what types of recreation can be accommodated in parks and related areas without unacceptable impacts. Contemporary approaches to carrying capacity rely on formulation, monitoring, and management of indicators and standards of quality. Recreational carrying capacity of Lake Umbagog National Wildlife Refuge, located in northern Ne...
The most common sources of environmental noise are human transportation systems which can have catastrophic effects on physiology and behavior of wildlife species. Spatial models of noise propagation from roads in ecological sensitive region could be very useful tools for prediction of roads impacts. The goal of our study was to apply a straightforward, accurate, and affordable approach for mod...
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