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Data

Our interdisciplinary, integrated science teams develop various data sets in support of the USGS mission areas. This information then aids natural resource managers in decision making and support of the complex issues they face in today's world. The data and tools listed here are official USGS data releases.

Filter Total Items: 387

Hierarchically nested and biologically relevant monitoring frameworks for Greater Sage-grouse, 2019, Nevada and Wyoming, Interim Hierarchically nested and biologically relevant monitoring frameworks for Greater Sage-grouse, 2019, Nevada and Wyoming, Interim

We developed a hierarchical clustering approach that identifies biologically relevant landscape units that can 1) be used as a long-term population monitoring framework, 2) be repeated across the Greater sage-grouse range, 3) be used to track the outcomes of local and regional populations by comparing population changes across scales, and 4) be used to inform where to best spatially...

popcluster: Developing Hierarchical Population Monitoring Frameworks for mobile species with high site fidelity popcluster: Developing Hierarchical Population Monitoring Frameworks for mobile species with high site fidelity

The software "popcluster" constructs hierarchically nested groupings of similar habitats associated with field surveys while considering biological structure/connectedness (movements between habitats). This approach can support mobile species with high site fidelity where monitoring during surveys occurs on birthing grounds, breeding grounds, or stopovers/seasonal habitat for migratory...

Abundance of wetland-dependent birds at Breeding Bird Survey routes and associated land cover and climate information Abundance of wetland-dependent birds at Breeding Bird Survey routes and associated land cover and climate information

Estimation and validation data for site by species matrices used in the publication 'Clustering and ensembling approaches to support surrogate-based species management' by H.R. Sofaer et al. 2019 Diversity and Distributions

Simulation to evaluate response of population models to annual trends in detectability Simulation to evaluate response of population models to annual trends in detectability

In 'Simulation to evaluate response of population models to annual trends in detectability', we provide data and R code necessary to create simulation scenarios and estimate trends with different population models (Monroe et al. 2019). Literature cited: Monroe, A. P., G. T. Wann, C. L. Aldridge, and P. S. Coates. 2019. The importance of simulation assumptions when evaluating...

Croton setiger predators, herbivores, and damage collected in California 2013-2014 Croton setiger predators, herbivores, and damage collected in California 2013-2014

A pollen addition experiment was conducted on the leaves of Croton setiger, a Californian forb. Pollen was added to leaves of randomly selected plants, and control plants had no pollen added. Over 2013 and 2014 the number of predatory and herbivorous insects were counted on each plant, and the number of damaged leaves and plant size were measured.

Habitat characterization around standard brown treesnake traps on Guam, 2004 - 2017 Habitat characterization around standard brown treesnake traps on Guam, 2004 - 2017

Data were collected in association with locations of standard brown treesnake traps on Guam at location prior to suppression or control efforts and after control had occurred. In all cases study sites were closed or semi-closed populations of brown treesnakes. Habitat data focused on type and structure of the habitat within 10-m of the trap.

Laboratory Incubation results from 2015 for bacterial cell counts, carbon use efficiency, growth efficiency, and dissolved organic matter chemistry from four glacier outflows and four rock glacier outflows in Colorado Laboratory Incubation results from 2015 for bacterial cell counts, carbon use efficiency, growth efficiency, and dissolved organic matter chemistry from four glacier outflows and four rock glacier outflows in Colorado

Bacterial Data include results of incubations of lakewater bacteria with dissolved organic matter extracted from Colorado glacier or rock glacier outflows in 2015. Cells were counted pre- and post- incubations. The "Counts" tab is the number of cells counted in each view of the microscope using the acridine orange method. "C Calculations" tab is the calculation of carbon as bacterial...

Measurements of plant abundance with reference to dominant plants in Illinois wetlands Measurements of plant abundance with reference to dominant plants in Illinois wetlands

Data were collected on plant abundance in Illinois with the goal of determining correlations between the abundance of dominant plant taxa and other plant species.

Measurements of milkweeds and associated arthropods at Hastings Preserve, California in 2013 Measurements of milkweeds and associated arthropods at Hastings Preserve, California in 2013

Monthly measurements of milkweed stems were made in 2013 at Hastings Natural History Reservation. At the same time, arthropod communities were measured associated with each milkweed stem. Treatments were conducted in which a subset of milkweed stems were damaged each month.

AZ Winter Sparrow Transect Survey Data 1999 to 2005 AZ Winter Sparrow Transect Survey Data 1999 to 2005

This dataset provides the winter bird transect survey data collected on seven sites in southeastern Arizona during the winters (January - March) of 1999-2001; and for two of those seven sites during the winters of 2003-2005.

Probable and potential suitable habitat for 43 rare plant species in the California desert Probable and potential suitable habitat for 43 rare plant species in the California desert

Multiple-use public lands are intended to meet the needs of current and future generations and require balancing a host of diverse resource uses and values within and across landscapes. In the California desert, there are significant interests in further developing renewable energy (solar, wind, geothermal) and important conservation concerns on multiple-use public lands. The Bureau of...

Metagenomic detection and reconstruction of Lake Sinai Virus from honey bee sequence data Metagenomic detection and reconstruction of Lake Sinai Virus from honey bee sequence data

A survey of public honey bee sequence data was performed to detect infections by Lake Sinai Virus (LSV). The Sequence Read Archive of the National Center for Biotechnology Information (NCBI) was queried to identify accessions of RNA sequence data derived from honey bee. These were filtered as described below and then up to 50 million reads or read pairs were downloaded and searched...
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