Filters: Tags: Alkalinity (X)140 results (99ms)
Effects of pH, calcium, alkalinity, hardness, and chlorphyll on the survival, growth, and reproductive success of zebra mussel(Dreissena polymorpha) in Ontario lakes
Spatial study of the relationships between streamwater acidity and geology, soils and relief (Vosges, northeastern France)
Acid deposition from the Russian Kola Peninsula: Are sensitive fish populations in north-eastern Finnish Lapland affected?
This dataset represents the soil pH from SSURGO and STATSGO soil descriptions for soil map units in the state of southern Alaska that lie within the North Pacific Landscape Conservation Cooperative.
Biogeochemical influences on the determination of water chemistry in a temperate forest basin: Factors determining the pH value
Impact of industrial and sewage wastes on water qualities in middle stretch of River Ganga from Kanpur to Varanasi
This product consists of one tabular dataset and associated metadata of water quality information related to rivers, streams, and reservoirs in the Upper Mississippi River watershed between 2012 and 2016. This data release is a part of a national assessment of freshwater aquatic carbon fluxes. Data consist of organic and inorganic carbon related species, carbon dioxide and methane gas fluxes calculated from manual chamber measurements, nitrogen species, carbon isotopes, oxygen isotopes, cations, anions, trace metals, and various in situ measurements including: pH, water temperature, air temperature, barometric pressure, dissolved oxygen, turbidity, fluorescent dissolved organic matter, and specific conductance....
Geochemical Correction of Carbon-14 in Dissolved Inorganic Carbon used for Groundwater Age Dating in the Glacial Aquifer System, Conterminous United States
Data provided here describe geochemical correction of carbon-14 in dissolved inorganic carbon (DIC) for groundwater age dating. Datasets include major ion chemistry of groundwater samples, model parameter inputs, and final corrected carbon-14 in DIC. Geochemical correction was completed in two phases: determination of reactive phase mole transfers through an inverse geochemical model (PHREEQC; Parkhurst and Appleo, 1992) and tracking of isotopic mass transfer among phases (NetpathXL; Parkhusrtand Charlton, 2008). Parkhurst, D.L., and Appelo, C.A.J., 2013, Description of input and examples for PHREEQC version 3—A computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical...
Photochemical Production and Formation Mechanisms of Hydroxyl Radical and Carbonyl Compounds in Aqueous Systems
Long-term changes in the quality of polluted minewater discharges from abandoned underground coal workings in Scotland
Brown trout (Salmo trutta ) status and chemistry from the Norwegian Thousand Lake Survey: Statistical analysis.