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Found 525 dataset(s) matching "spatial and temporal variations".
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This dataset consists of spatial and temporal variations of aragonite saturation states in the surface waters of the Western Arctic Ocean from 2016 to 2018. The dataset also includes measurements...
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<p dir="ltr">Information on temporal and spatial variation in switchgrass (<i>Panicum virgatum</i> L.) biomass composition as it affects ethanol yield (L Mg<sup>–1</sup>) at a biorefinery and...
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Spatial reconnaissance of fluvial microcystins (MC) concentrations and select water-quality parameters, including nutrients and periphyton biomass, in 75 wadeable streams in the Piedmont region of...
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Median summer water yields and resultant flows are used in Michigan to regulate large water withdrawals to help prevent negative effects on characteristic fish populations. Large water withdrawals...
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These datasets provide the raw and preprocessed data required to calculate estuarine stratification indices and estimates of flushing time for estuaries across the United States, as well as time...
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This file contains the data set used to develop a random forest model predict background specific conductivity for stream segments in the contiguous United States. This Excel readable file...
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<p>Automated in situ soil sensor network - the data set includes hourly and daily measurements of volumetric water content, soil temperature, and bulk electrical conductivity, collected at 42...
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Data on epiphyte load, Zostera marina biomass, nutrients, and mesograzers on epiphytes for a 4 year period at six stations within Yaquina Bay, OR. Data were used to generate the figures contained...
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Many aquatic organisms adapted to cold-water habitats are suffering habitat losses and population declines during warm seasons when water temperatures are increasing above thermal tolerances....
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Dead-end sections of drinking water distribution networks are known to be problematic zones in terms of water quality degradation. Extended residence time due to water stagnation leads to rapid...
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<p> &nbsp;</p> <p align="center"> &nbsp;<strong><u>Methodology </u></strong></p> <p> Fly a high altitude sounding rocket with...
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Sulphur Banks, near the summit of Kīlauea Volcano on the Island of Hawai`i, is a thermal area where volcanic gases and steam are discharged. A research well drilled in the 1920s at Sulphur Banks...
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A groundwater flow model simulating average monthly conditions, using MODFLOW6, was developed to better understand groundwater flow and groundwater-transported nitrogen loads in coastal...
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Coral reefs around the world have degraded over the last half-century as evidenced by loss of live coral cover. This ubiquitous observation led to the establishment of long-term, ecological...
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Refuge staff must make annual decisions about what management actions to implement (e.g., fire, rest, mow, hand pull, chemical, biological, seed, irrigate) in order to improve the health of native...
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Refuge staff must make annual decisions about what management actions to implement (e.g., fire, rest, mow, hand pull, chemical, biological, seed, irrigate) in order to improve the health of native...
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We installed an eddy covariance station on July 22, 2014 at the Horseshoe Lake tree kill area on Mammoth Mountain, CA to monitor variations in magmatic CO2 emissions. Since then, this station has...
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This data set contains information on the concentration of selected gastrointestinal viral and bacterial pathogens extracted from raw wastewater. This dataset is associated with the following...
