Found 66 datasets matching "survival estimates".
-
This BPA-funded study provides estimates of smolt survival and travel time through individual reaches and reaches combined in the Snake and Columbia Rivers hydropower system each year. Smolts are...
Search relevance: 138.93 | Views last month: 0 -
These data are the results of a spatially interpolated integrated population model (SIIPM) fit to count and demographic data collected from populations of Greater Sage-grouse (Centrocercus...
Search relevance: 85.32 | Views last month: 0 -
These rasters are the result of calculating the difference in Greater Sage-grouse nest survival after a simulated reduction of raven density to 0.1 ravens per square kilometer. The difference in...
Search relevance: 59.63 | Views last month: 0 -
Few estimates of Chinook egg-to-fry survival exist despite the fact that this is thought to be one of the life stages limiting production of many listed Chinook populations. The objective of this...
Search relevance: 49.47 | Views last month: 2 -
Background Prognosis estimates are used to access services, but are often inaccurate. This study aimed to determine the accuracy of giving a prognosis range. ...
Search relevance: 44.16 | Views last month: 0 -
We used 29 years of data on boreal chorus frogs at two sites to view life-history, estimate demographic parameters, assess weather-related covariates, and determine the magnitude of process...
Search relevance: 44.04 | Views last month: 0 -
We used 29 years of data on boreal chorus frogs at two sites to view life-history, estimate demographic parameters, assess weather-related covariates, and determine the magnitude of process...
Search relevance: 43.27 | Views last month: 0 -
These capture-mark-recapture data for chorus frogs contribute to the project abstracted below: We used 29 years of data on boreal chorus frogs at two sites to view life-history, estimate...
Search relevance: 42.11 | Views last month: 0 -
These capture-mark-recapture data for chorus frogs contribute to the project abstracted below: We used 29 year of data on boreal chorus frogs at two sites to view life-history, estimate...
Search relevance: 42.11 | Views last month: 0 -
Data were collected as part of a long-term capture-recapture program to assess the population dynamics of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon. Lost River...
Search relevance: 42.03 | Views last month: 0 -
The endangered Indiana bat (Myotis sodalis) has declined dramatically and continuing threats have made it necessary to understand population dynamics and life history throughout the year....
Search relevance: 41.54 | Views last month: 1 -
These laboratory data for estimates of change in fertility and survival rates observed relative to control (unexposed) conditions for fundulus heteroclitus exposed to varying levels of...
Search relevance: 40.86 | Views last month: 0 -
Brown shrimp (Farfantepenaeus aztecus) are a commercially important fishery species of the northern Gulf of Mexico. Young shrimp settle in estuarine salt marsh habitats during the juvenile phase...
Search relevance: 39.28 | Views last month: 2 -
Six metrics were used to determine Population Vulnerability: global population size, annual occurrence in the California Current System (CCS), percent of the population present in the CCS, threat...
Search relevance: 38.51 | Views last month: 0 -
The Cape Sable Seaside Sparrow (CSSS; Ammospiza maritima mirabilis) is an endangered species that has experienced population declines of more than 60% since the 1990s. The CSSS is restricted in...
Search relevance: 37.48 | Views last month: 3 -
This study examined the migration routes and spatial distribution of 166 adult and juvenile King Eiders breeding in northern Alaska throughout the annual cycle. Satellite transmitters provided...
Search relevance: 37.41 | 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: 36.88 | Views last month: 0 -
Since 1993, Washington Department of Fish and Wildlife (WDFW) has collected daily salmon outmigrant information from the Cedar River and estimates the annual natural-origin (sockeye) and wild...
Search relevance: 35.71 | Views last month: 0 -
Two tabular data sets representing values to examine survival estimates for piping plover nests and chicks in the Northern Great Plains from 2014-2016. We focused on four study areas: U.S. Alkali...
Search relevance: 35.36 | Views last month: 1 -
This dataset contains information from capture-mark-recapture sampling of Oregon spotted frogs (Rana pretiosa) conducted 2016-2019 by USGS as part of a study relating R. pretiosa survival and...
Search relevance: 34.47 | Views last month: 0
