Found 182 datasets matching "pH indicators".
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Sulfonephthalein pH indicator dyes have historically been noted for impurities originating from the synthesis process which lead to batch to batch differences in pH measurements. Uncertainties up...
Search relevance: 79.53 | Views last month: 0 -
These raw data associated with this research were collected as part of the United States Environmental Protection Agency's 2018-2019 National Rivers and Streams Assessment (NRSA). The worksheet...
Search relevance: 62.14 | Views last month: 1 -
This asset provides data on the acid-base status of lakes and streams. Key chemical indicators measured include: sulfate, nitrate, ammonium, chloride, Acid Neutralizing Capacity (ANC), pH, base...
Search relevance: 47.61 | Views last month: 1 -
Two excel files include 1) raw data of ferrate microbial disinfection experiments and 2) CT calculations and figures used in the journal article published. This dataset is associated with the...
Search relevance: 43.59 | Views last month: 0 -
This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in accordance with the BLM Assessment,...
Search relevance: 43.31 | Views last month: 0 -
This record provides physical, chemical, and pathogenic bacteria water quality metrics collected between February 2023 to January 2025 to provide reference data of nearshore and watershed water...
Search relevance: 42.62 | Views last month: 0 -
This data package contains 10 global subsurface ocean acidification (OA) indicators at standardized depth levels of 50, 100, and 200 meters. The indicators include fugacity of carbon dioxide, pH...
Search relevance: 40.30 | Views last month: 0 -
Dataset Description: Gridded monthly data products of surface ocean acidification indicators from 1998 to 2024 and on a 0.25° by 0.25° spatial grid have been developed for eleven U.S. Large Marine...
Search relevance: 39.49 | Views last month: 0 -
WCB Grant 2023114: Lower Los Angeles River Restoration and Access: Data includes one (1) year of water quality analysis to inform the design and serve as a baseline for restoration efforts. Two...
Search relevance: 36.05 | Views last month: 0 -
This dataset contains soil health indicator data across 9-yr (2012-2020) from an experiment evaluating conventional corn-soybean, organic corn-soybean-oat/alfalfa-alfalfa, and an organic perennial...
Search relevance: 36.05 | Views last month: 0 -
This dataset contains the raw droplet counts resulting from of ddPCR or RT-ddPCR of nucleic acid extracts from wastewater. The wastewater was collected from three different sewersheds in Southwest...
Search relevance: 34.31 | Views last month: 0 -
This data package contains a hybrid surface OA data product that is produced based on three recent observational data products: (a) the Surface Ocean CO2 Atlas (SOCAT, version 2022), (b) the...
Search relevance: 30.43 | Views last month: 6 -
Nutrient and phytoplankton data indicate poor environmental health in four oxbow lakes in central Louisiana suggesting that long-term agriculture practices and increases in shoreline development...
Search relevance: 30.12 | Views last month: 0 -
Nutrient and phytoplankton data indicate poor environmental health in four oxbow lakes in central Louisiana suggesting that long-term agriculture practices and increases in shoreline development...
Search relevance: 29.60 | Views last month: 0 -
Nutrient and phytoplankton data indicate poor environmental health in four oxbow lakes in central Louisiana suggesting that long-term agriculture practices and increases in shoreline development...
Search relevance: 29.48 | Views last month: 0 -
Nutrient and phytoplankton data indicate poor environmental health in four oxbow lakes in central Louisiana suggesting that long-term agriculture practices and increases in shoreline development...
Search relevance: 29.48 | Views last month: 0 -
Water and gas chemistry data from: Mariner, R.H. and Willey, L.M., 1976. Geochemistry of thermal waters in Long Valley, Mono County, California. Journal of Geophysical Research, 81(5), pp.792-800,...
Search relevance: 29.44 | Views last month: 0 -
This record provides physical and chemical water quality metrics collected between February 2023 to January 2025 to provide reference data of nearshore and watershed water quality on the island of...
Search relevance: 29.16 | Views last month: 0 -
Nutrient and phytoplankton data indicate poor environmental health in four oxbow lakes in central Louisiana suggesting that long-term agriculture practices and increases in shoreline development...
Search relevance: 29.03 | Views last month: 0 -
This dataset contains monitoring data for lakes and pond at Crater Lake NP, Lassen Volcanic NP, and Redwood NSP. Ponds and lakes are integral components of the Klamath Network landscape. Healthy...
Search relevance: 27.75 | Views last month: 0
