Found 23 datasets matching "Reproductive rate".
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Culicoides sonorensis biting midges are well-known agricultural pests and transmission vectors of arboviruses such as vesicular stomatitis virus (VSV). The epidemiology of VSV is complex and...
Search relevance: 43.97 | Views last month: 0 -
In 1992, Congress enacted the Fertility Clinic Success Rate and Certification Act (FCSRCA). The act requires CDC to collect data from clinics and submit an annual report to Congress on Assisted...
Search relevance: 42.58 | Views last month: 3 -
The US Environmental Protection Agency conducts ecological risk assessments with a battery of fish toxicity tests that include acute, early life stage, and reproduction tests. While endpoints in...
Search relevance: 41.92 | Views last month: 2 -
In 2016, smallmouth bass were collected from three sites in the Lake Erie drainage in Erie County, Pennsylvania and an out-of-basin site in the Allegheny River drainage in order to assess...
Search relevance: 40.35 | Views last month: 0 -
Sablefish (Anoplopoma fimbria) have a wide distribution along the Pacific coast, extending from Baja California to Alaska, the Bering Sea and through to the eastern coast of Japan. A unique...
Search relevance: 38.17 | Views last month: 0 -
Sablefish (Anoplopoma fimbria) have a wide distribution along the Pacific coast, extending from Baja California to Alaska, the Bering Sea and through to the eastern coast of Japan. A unique...
Search relevance: 37.56 | Views last month: 0 -
Background Takayasu's arteritis is a chronic systemic inflammatory disease that usually affects the aorta, its primary branches and occasionally the pulmonary and coronary arteries....
Search relevance: 34.13 | Views last month: 0 -
Maternal effects on the quality of progeny can have direct impacts on population productivity. Rockfish are viviparous and the oil globule size of larvae at parturition has been shown to have...
Search relevance: 32.11 | Views last month: 0 -
These data were compiled as part of an ecological study of Sonora Mud Turtles and their interaction with non-native turtles at Montezuma Well in Yavapai County, Arizona. The data consist of...
Search relevance: 29.80 | Views last month: 0 -
We monitored Greater Sage-Grouse (Centrocercus urophasianus; hereafter, Sage-Grouse) nests and various habitat characteristics at the nest locations near Susanville in northeastern California,...
Search relevance: 28.49 | Views last month: 0 -
"PI is studying the impact of hemlock decline in riparian areas on the riparian obligate bird species Louisiana waterthrush and the hemlock-associated bird species Acadian flycatcher. Citizen...
Search relevance: 24.18 | Views last month: 0 -
We completed four distinct projects to collect baseline data at varying spatial and temporal scales. First, we used data from aerial photographic surveys conducted from 1989-2014 to investigate...
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This project addresses major gaps in knowledge on vital rates such as age to maturity, survival, sex ratios, and population size (including the males)whcih have made it difficult to conduct...
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Insects Prostephanus truncatus adults were obtained from an insect colony maintained at the United States Department of Agriculture (USDA), Agricultural Research Service, Center for Grain and...
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The U.S. Geological Survey (USGS) and the Minnesota Pollution Control Agency (MPCA) conducted a cooperative study to develop linear regression models that quantify relations among 173 hydrologic...
Search relevance: 19.76 | Views last month: 0 -
Porcine reproductive and respiratory syndrome virus (PRRSV) causes respiratory disease in piglets and reproductive disease in sows. Piglet and fetal serum thyroid hormone (i.e., T3 and T4) levels...
Search relevance: 19.45 | Views last month: 0 -
This dataset represents an archived record of annual California sea otter surveys from 1985-2014. Survey procedures involve counting animals during the "spring survey" -- generally beginning in...
Search relevance: 19.05 | Views last month: 2 -
This geospatial dataset includes one point feature class file and associated FGDC-compliant metadata representing datasets to support development of ecological limit functions for the Cumberland...
Search relevance: 18.93 | Views last month: 0 -
Climate often drives ungulate population dynamics, and as climates change, some areas may become unsuitable for species persistence. Unraveling the relationships between climate and population...
Search relevance: 14.71 | Views last month: 0 -
Climate often drives ungulate population dynamics, and as climates change, some areas may become unsuitable for species persistence. Unraveling the relationships between climate and population...
Search relevance: 14.70 | Views last month: 0
