Filters: Tags: Decision Science and Populations (X)4 results (8ms)
This data product consists of a database of population change and abundance estimates for North American birds, estimated from North American Breeding Bird Survey (BBS) data. Data are presented for 548 species of birds in 4 spreadsheets containing trend estimates and annual indices for 2 time periods. Estimates are derived for each species using the 1 of 4 alternative models, and a cross-validation model selection procedure was used to select the best model for each species.
Data release—Decision-support framework for linking regional-scale management actions to continental-scale conservation of wide-ranging species
This data release presents the data, JAGS models, and R code used to manipulate data and to produce results and figures presented in the USGS Open File Report, "Decision-Support Framework for Linking Regional-Scale Management Actions to Continental-Scale Conservation of Wide-Ranging Species, (https://doi.org/10.5066/P93YTR3X). The zip folder is provided so that other can reproduce results from the integrated population model, inspect model structure and posterior simulations, conduct analyses not present in the report, and use and modify the code. Raw source data can be sourced from the USGS Bird Banding Laboratory, USFWS Surveys and Monitoring Branch, National Oceanic and Atmospheric administration, and Ducks Unlimited...
This dataset includes hydrological measurements of 300 US temporary wetlands from 2004-2014.
This data product consists of a databases of population change and relative abundance estimates for North American birds, estimated from North American Breeding Bird Survey (BBS) data and produced yearly. Data are presented for ~548 species of birds in spreadsheets containing trend estimates and annual indices for 2 time periods.