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Filter Total Items: 13488

Tiltmeter data from Kīlauea stations (ESC, IKI, JKA, KAE, POC, SDH, SMC, UWE) from January 1 to December 31, 2022

Tiltmeter data from Kīlauea stations (ESC, IKI, JKA, KAE, POC, SDH, SMC, UWE) from January 1 to December 31, 2022. These data were collected in 2022 by Andria P. Ellis of the USGS Hawaiian Volcano Observatory.

Tiltmeter data from Kīlauea stations (ESC, IKI, JKA, KAE, POC, POO, SDH, SMC, UWE) from January 1 to December 31, 2021

Tiltmeter data from Kīlauea stations (ESC, IKI, JKA, KAE, POC, POO, SDH, SMC, UWE) from January 1 to December 31, 2021. These data were collected in 2021 by Andria P. Ellis of the USGS Hawaiian Volcano Observatory. The authors thank Sarah Conway for conducting many of clock resets for these tiltmeters in 2021.

Archive of hydrologic and hydraulic models used in the simulation of hydraulic characteristics of Caulks Creek, Wildwood, Missouri

Substantial incision and widening of Caulks Creek within the City of Wildwood, Missouri, in western St. Louis County, poses a threat to stormwater and transportation infrastructure along with effects to residential and recreational property.  Hydrologic and hydraulic models were used to estimate probabilistic streamflows and characterize and assess spatial and temporal changes in erosion factors

Estimated low-flow statistics at ungaged stream locations in New Jersey, water year 2023

Estimates of various low-flow statistics were computed at 56 ungaged stream locations throughout New Jersey during the 2023 water year using methods in the published reports, 1) Streamflow characteristics and trends in New Jersey, water years 1897-2003 (Watson and others, 2005) and 2) Implementation of MOVE.1, censored MOVE.1, and piecewise MOVE.1 low-flow regressions with applications at partial-

Global aquatic Isoëtes Database (acronym GaID) as of 2024

Isoëtes are iconic but understudied wetland plants, despite having suffered severe losses globally mainly because of alterations in their habitats. We therefore provide the first global, comprehensive data set of aquatic Isoëtes and their habitats. We compiled a global database that includes all known environmental data collected from 1935 to 2023 regarding aquatic Isoëtes. This resulted in 2,179

Data and Code Release: Acute Toxicity of Lampricides to Non-target Species of Concern in the Lake Champlain Watershed

Data to evaluate the Acute Toxicity of Lampricides to Non-target Species of Concern in the Lake Champlain Watershed. The toxicity of the lampricides TFM and TFM/1% Niclosamide to numerous non-target fishes of concern in the Great Lakes has been presented in previous studies. However, not many toxicity studies have been reported for Finger Lakes and Lake Champlain species of concern including: the

Per- and polyfluoroalkyl substances along the St Louis River and in the Duluth, MN area 2019-2021

Tree swallow nest boxes were deployed at sites proximal to two putative aqueous film forming foam (AFFF) sources in the Duluth, MN area, as well as along the St. Louis River and a reference lake for comparative purposes. The two AFFF sites were the current Duluth Air National Guard Base (ANG) and the Lake Superior College Emergency Response Training Center. Concentrations of between 13 and 40 per-

Location and land cover uncertainty associated with stop-level data from the North American Breeding Bird Survey (BBS)

The North American Breeding Bird Survey (BBS) (https://www.pwrc.usgs.gov/bbs/) has counted birds annually for over fifty-five years. Survey 'routes' each consist of 50 'stops' (point counts) placed along a route path. Inter-stop distances and stop locations can vary from route to route and from year to year, and precise locations of each stop are not typically recorded. This data set (and the asso

Ellsworth Huntington’s (1914) Giant Sequoia Ages and Tree-Ring Measurements from 458 Stumps in Sequoia National Forest and Mountain Home Grove

     These data include giant sequioa (Sequoiadendron giganteum) age and tree-ring data from measurements on 458 stumps.  The original data were recorded on paper data sheets by Ellsworth Huntington and his assistants in 1911 and 1912; their methods are elaborated in Huntington (1914), and further details can be found in Stephenson and Demetry (1995).  We entered the data from photocopies of the o

Daily reference and potential evapotranspiration, and supporting meteorological data from the Weather Research and Forecasting (WRF) model, solar insolation data from the GOES satellite, and blue-sky albedo data from the MODIS satellite, Southeastern Unit

Potential evapotranspiration (PET), and reference evapotranspiration (ETo) are estimated at an approximately 1-kilometer spatial grid and a daily time-scale from January 1, 2023 to December 31, 2023 for Florida, Alabama, Georgia, South Carolina, and parts of Mississippi, North Carolina, and Tennessee. PET and ETo were computed, using the Priestley-Taylor equation and the FAO Penman-Monteith method

Daily reference and potential evapotranspiration, and supporting meteorological data from weather stations, solar insolation data from the GOES satellite, and blue-sky albedo data from the MODIS satellite, Florida, 2023

Potential evapotranspiration (PET), and reference evapotranspiration (ETo) are estimated at an approximately 2-kilometer (approximately 0.019 degrees longitude and 0.018 degrees latitude) spatial grid and daily time-scale from January 1, 2023 to December 31, 2023 for the entire State of Florida. PET and ETo were computed,using the Priestley-Taylor equation and the FAO Penman-Monteith method, respe

Data and model code used to evaluate a process-guided deep learning approach for in-stream dissolved oxygen prediction

This model archive contains data and code used to assess the use of process-informed multi-task deep learning models for predicting in-stream dissolved oxygen concentrations. Three holdout experiments were run to assess model performance, including a temporal holdout experiment, a spatial holdout experiment with similar sites held out, and a spatial holdout experiment with dissimilar sites held ou
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