Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
Filter Total Items: 921
Climate-driven declines in fish abundance workflow and analysis Climate-driven declines in fish abundance workflow and analysis
This repository provides the necessary R and stan scripts to fit a joint species, spatially dependent physiologically guided abundance (jsPGA) model (Custer et al. 2024) to fishes from over 11,000 Midwestern US lakes in an effort to predict the effects of climate change on their abundance, distributions, and extirpation probabilities.
Atlas of Breeding Sites for Waterbirds in the Northern Gulf of America Atlas of Breeding Sites for Waterbirds in the Northern Gulf of America
The Atlas of Breeding Sites for Waterbirds in the Northern Gulf of America is an effort to map the breeding locations of coastal breeding waterbirds in the northern Gulf of America from 2010-2022. The Atlas was developed to provide stakeholders in the region with a means to readily access the location and status (both recent and current) of sites used for breeding activities by a wide...
Code for Missouri Stream Conservation and Connectivity Prioritization Tool: Improving and Expanding Existing Conservation Networks Code for Missouri Stream Conservation and Connectivity Prioritization Tool: Improving and Expanding Existing Conservation Networks
The Missouri Stream Conservation and Connectivity Prioritization Tool can be used to identify the number and nature of barriers to fish movement between stream reaches. This data can be used to target stream reaches for protection, conservation, and reestablishing connectivity within and between existing conservation networks. The tool allows users to select a subset of stream reaches...
Socioeconomic effects of bison and elk management alternatives on National Elk Refuge Socioeconomic effects of bison and elk management alternatives on National Elk Refuge
The purpose of this software is to develop predictions about future changes in the social and economic benefits provided by bison and elk and their management on the National Elk Refuge. The effects are estimated as a function of changing wildlife populations under different management alternatives. For additional detail on the methodology and case study, please refer to: McEachran, M.C...
Ash3d (Version 1.0.0) Ash3d (Version 1.0.0)
Ash3d: Volcanic ash advection/dispersion/sedimentation model
PHREEQC Version 3 PHREEQC Version 3
PHREEQC Version 3 is a computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations.