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共检索到69条 ,权限内显示50条;
Scale Perspectives in Habitat Selection and Reproductive Sucess for Willow Flycatchers (Empidonax trillii) in the Central Sierra Nevad, CA
- 负责人：
- DOI：
- doi:10.5063/aa/nrs.712.1
- 摘要：
- in California. Historically, the E. t. brewsteri and E. t. adastus subspecies were locally common in the Sierra Nevada mountain range of California. At this time
Data from: Morphological and taxonomic demarcation of Brachionus asplanchnoidis Charin within the Brachionus plicatilis cryptic species
- 负责人：
- DOI：
- doi:10.5061/dryad.2kg70
- 摘要：
- identifiers (B. 'Nevada' and B. 'Austria'). B. 'Austria' has been confirmed to be B. asplanchnoidis. As no type specimen exists for this species
Data from: Fine scale genetic structure among greater sage-grouse leks in central Nevada
- 负责人：
- DOI：
- doi:10.5061/dryad.652r5
- 摘要：
- ) occurring in a small geographic region in central Nevada. Results: Lek complexes, and to a lesser extent individual leks, formed statistically identifiable
Data from: Spatial and temporal patterns of environmental DNA detection to inform sampling protocols in lentic and lotic systems.
- 负责人：
- DOI：
- doi:10.5061/dryad.2jm63xsjv
- 摘要：
- s for two rare species: the Sierra Nevada yellow-legged frog (Rana sierrae) and the foothill yellow-legged frog (R. boylii). We varied water volume
Data from: Snowmelt variation contributes to topoclimatic refugia under montane Mediterranean climate change
- 负责人：
- DOI：
- doi:10.5061/dryad.1dh25n9
- 摘要：
- climate change. Species abundance of trees, mainly conifers, as measured by species relative cover, was evaluated on 132 sites in the southern Sierra Nevada
Data from: Climate and landscape drive the pace and pattern of conifer encroachment into subalpine meadows
- 负责人：
- 关键词：
- Recruitment;subalpine meadow;woody encroachment;Pinus contorta;climate variation;lodgepole pine
- DOI：
- doi:10.5061/dryad.f4k16
- 摘要：
- ross 340 subalpine meadows in the central Sierra Nevada, California, USA, and used generalized additive models (GAMs) to determine the relationship bet
Questioning the cause of calamity: using remotely sensed data to assess successive fire events
- 负责人：
- 关键词：
- Nevada Geographic Information Science and Technology BLM fire LANDSAT NDVI grazing ranching cheatgrass vegetation
- DOI：
- doi:10.25549/usctheses-c89-16510
- 摘要：
- emote sensing vegetation indices to identify and analyze potential rest period fires between 2000 and 2016 in and around the Nevada counties of Humboldt and Elko. GIS proximity
Data from: A new species of Illacme Cook & Loomis, 1928 from Sequoia National Park, California, with a world catalog of the Siphonorhinida
- 负责人：
- Marek, Paul
- 关键词：
- California Floristic Province paleoendemic endemic marble mesovoid shallow substratum Kaweah River foothills Sierra Nevada forest ecoregion California interior chaparral and woodlands ecoregion
- DOI：
- doi:10.5061/dryad.tk0b8
- 摘要：
- , South Africa) and Siphonorhinus Pocock, 1894 (eight species, India, Indonesia, Madagascar, Vietnam).
Data from: Time-series analysis reveals genetic responses to intensive management of razorback sucker (Xyrauchen texanus)
- 负责人：
- 关键词：
- Conservation Genetics Fisheries Management effective population size census size genetic diversity microsatellites mtDNA
- DOI：
- doi:10.5061/dryad.2g9p0
- 摘要：
- sucker, a long-lived and fecund, but declining freshwater fish species. A core population in Lake Mohave (Arizona-Nevada, USA) has experienced no natural
California conundrum: big and rich SoCal drinking its way to oblivion
- 负责人：
- DOI：
- doi:10.25549/usctheses-c3-301324
- 摘要：
- the main sources that Southern California relies on, the snowpack of Sierra Nevada and the Colorado River. In the same time the agricultural and urban
