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Dissolved organic and inorganic carbon in a Southeast Alaskan watershed (2021) Dissolved organic and inorganic carbon in a Southeast Alaskan watershed (2021)
Data from high frequency sampling of multiple carbon forms were collected in a predominately rain-fed watershed in Southeast Alaska during the main run-off season (May-October 2021). The dataset includes hourly measurements of stream temperature, specific conductivity, turbidity, and fluorescent dissolved organic matter, point samples of dissolved organic carbon (DOC), alkalinity...
Distance matrices and river-network crosswalks for the Geospatial Fabric v1.1 to support data-driven models of water quality in U.S. rivers Distance matrices and river-network crosswalks for the Geospatial Fabric v1.1 to support data-driven models of water quality in U.S. rivers
This data release contains hydrologic network information to support national modeling of water quality in streams and rivers, including distance matrices that represent the spatial relationships among modeled river reaches. These data can be used as inputs to data-driven models that leverage information about spatial proximity to make predictions of water quantity or quality. The...
Distance matrices, river-network crosswalks, water temperature observations, and river attribute data for twelve river basins in the United States Distance matrices, river-network crosswalks, water temperature observations, and river attribute data for twelve river basins in the United States
This data release contains input data used to test multi-scale modeling approaches for predicting water temperature in streams and rivers. The target application aims to predict stream temperature at relatively fine spatial resolution across a river basin by combining a machine learning (ML) model (optionally, with additional input data) configured at a relatively coarse spatial...
Distance to the nearest stream by stream order for selected watersheds in the United States Distance to the nearest stream by stream order for selected watersheds in the United States
Accurate representation of stream networks at various scales in a hydrogeologic system is integral to modeling groundwater-stream interactions at the continental scale. To assess the accurate representation of stream networks, the distance of a point on the land surface to the nearest stream (DS) has been calculated. DS was calculated from the 30-meter Multi Order Hydrologic Postion...
Distribution and Breeding Status of Least Bell’s Vireo along the San Luis Rey River in San Diego County, California for Select Years (1996, 1999-2001, 2003-2004 and 2007) Distribution and Breeding Status of Least Bell’s Vireo along the San Luis Rey River in San Diego County, California for Select Years (1996, 1999-2001, 2003-2004 and 2007)
The spatial data are results of USGS surveys for Least Bell's Vireo (Vireo bellii pusillus) (LBVI) along the San Luis Rey River for selected years (1996, 1999-2001, 2003-2004, 2007). Data was used to determine abundance and distribution of vireos as part of long-term demographic studies.
Distribution Data and Habitat Models for Joshua Trees (Yucca brevifolia and Y. jaegeriana) Throughout their Range Distribution Data and Habitat Models for Joshua Trees (Yucca brevifolia and Y. jaegeriana) Throughout their Range
We delineated the existing empirical and modeled ranges of western and eastern Joshua trees (Yucca brevifolia and Y. jaegeriana, respectively) with high fidelity and across their ranges in Arizona, California, Nevada, and Utah, USA. Most species distribution models (SDMs) rely on sparse species occurrence datasets and random pseudoabsences. In contrast, the tall stature and distinctive...
Diver-Based Structure-from-Motion Imagery From Coral Reef Restoration Surveys in the Lower Florida Keys: July 2022 and July 2023 Diver-Based Structure-from-Motion Imagery From Coral Reef Restoration Surveys in the Lower Florida Keys: July 2022 and July 2023
During the summers of 2022 and 2023, U.S. Geological Survey (USGS) researchers conducted underwater photographic surveys aimed at quantifying the impact that past coral restoration by Mote Marine Laboratory had on the reef-accretion process. A total of 39,840 non-georeferenced diver-based images were collected. The surveys were conducted along paired transects (approximately 10x2 meter...
DNA sequences used to analyze evolutionary rates of transient receptor potential (Trp) genes in tetrapods DNA sequences used to analyze evolutionary rates of transient receptor potential (Trp) genes in tetrapods
The dataset consists of two file types. The first type consists of sets of orthologous gene sequences of the transient receptor potential (Trp) superfamily of genes in FASTA format. The sequence data were obtained from the Gene database of the National Center for Biotechnology Information (NCBI, www.ncbi.nlm.nih.gov/gene), aligned at the codon level, and trimmed to a defined region...
Do severe storms influence the survival of piping plover (Charadrius melodus) nests and broods? Do severe storms influence the survival of piping plover (Charadrius melodus) nests and broods?
Nest and brood survival data for piping plovers at Edwin B. Forsythe National Wildlife Refuge
Domestic and international rock geochemistry of ore and host rocks generated by the Critical Minerals Mapping Initiative Domestic and international rock geochemistry of ore and host rocks generated by the Critical Minerals Mapping Initiative
Geochemical data included were generated as part of the Critical Minerals Mapping Initiative (CMMI). Individual samples are classified according to the Hofstra et al. (2021) CMMI deposit classification scheme. The goal of CMMI is to collaborate with Geoscience Australia and the Geological Survey of Canada to build a global database of critical minerals in a variety of ore deposits. The...
Domestic self-supplied household locations, counts, and withdrawal estimates in the conterminous United States: model and dataset for decadal year 2020 Domestic self-supplied household locations, counts, and withdrawal estimates in the conterminous United States: model and dataset for decadal year 2020
The U.S. Geological Survey is developing national water-use estimates as part of a project to support water resources management in the United States. Models support a nationally consistent approach to estimating water-use, are repeatable and reusable for their stated purpose which supports efficient updates to the results and have capabilities that allow users to generate forecasts of...
Downscaling and multi-scale modeling of stream temperature in five watersheds of the Delaware River Basin, 1979-2021 Downscaling and multi-scale modeling of stream temperature in five watersheds of the Delaware River Basin, 1979-2021
This model archive (Fan et al. 2025a) provides all data, code, and model outputs used in the corresponding manuscript (Fan et al. 2025b) to test machine learning (ML) methods for downscaling and multi-scale modeling of stream temperature to combine an ML model and/or input data at coarse spatial resolution with an ML model and/or input data at fine spatial resolution to predict stream...