Yellowstone National Park: Historical and Descriptive
نویسندگان
چکیده
منابع مشابه
Microbiology in Yellowstone National Park.
Yellowstone National Park plays host to numerous microbiological research projects — officially 23, according to the 1996 Investigators' Annual Reports. However, once categories such as aquatic ecology, the study of brucellosis and other wildlife diseases, environmental education, geochemistry and geothermal systems, and vegetation are included, the total came to at least 35 in 1996. Research p...
متن کاملAquificales in Yellowstone National Park
Aquificales are metabolically versatile chemolithoautotrophic thermophilic bacteria. This group is widespread in both deep-sea and terrestrial hydrothermal systems. In Yellowstone National Park, they were first described in early descriptions of the biology of the park, and later captured the attention of many microbiologists including Brock, Stahl, Pace, and others. There are four genera curre...
متن کاملAmphibian decline in Yellowstone National Park.
We conduct long-term amphibian monitoring in Yellowstone National Park (YNP) (1) and read McMenamin et al.’s article (2) with interest. This study documents decline in the extent of seasonal wetlands in the Lamar Valley of YNP during extended drought, but the conclusion, widely reported in the media, of ‘‘severe declines in 4 once-common amphibian species,’’ is unsupported. This study wrongly d...
متن کاملThe mosquitoes of Yellowstone National Park (Diptera:Culicidae).
Twenty-nine species belonging to 4 genera of mosquitoes are reported for Yellowstone National Park. W.Y. (USA). Phenology, local distribution, and ecology of each species are addressed along with taxonomic notes on certain species. Merinithid (nematode) parasitism of some of the park's Aedes species is also discussed.
متن کاملGeochemistry and Dynamics of the Yellowstone National Park Hydrothermal System!
The magmatic-hydrothermal system at Yellowstone National Park is unique among presently active systems in regard to its unparalleled geysers, tectonic environment, and magnitude of caldera-forming volcanic activity. However, over geologic time, systems like Yellowstone have been common and appear to have been responsible for the formation of many important basc-metal and precious-mctal ore depo...
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ژورنال
عنوان ژورنال: The Mississippi Valley Historical Review
سال: 1949
ISSN: 0161-391X
DOI: 10.2307/1891205