Found 4 datasets matching filters.
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Animal agriculture manure is a primary source of nitrogen and phosphorus to surface and groundwater. Manure runoff from cropland and pastures or discharging animal feeding operations and...
Search relevance: 1.00 | Views last month: 6 | Published on: 2025-07-31 -
This dataset contains laboratory experiment data that were collected to examine the effects of elevated levels of CO2 on phytoplankton physiology and nutrition for fishery-based food webs....
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-02-28 -
Estimated state-wide total nitrogen (TN) and total phosphorus (TP) loads and yields, as predicted by the 2012 regional USGS SPARROW models.Excess nitrogen and phosphorus loading impacts not only...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-07-31 -
This dataset contains pCO2 data measured during the period from 1981 to 1989. Each pCO2 data file is tab-separated text file which contains No., year, date, time (UTC) of measurements, position...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-02-28
