Filters: Tags: pH (X)487 results (108ms)
This data set depicts soil characteristics in western North America. The data set was created from NRCS STATSGO soil data. Calculations were made to reduce one to many relationships to one to one relationships in order to summarize average water capacity, depth to rock, salinity, and pH for each map unit (MUID). ArcMap 8.3 was used to import .dbf files and merge newly created attribute fields to the GIS soil coverage.
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)
Trace metal and nutrient distribution in an extremely low pH (2.5) river-estuarine system, the Ria of Huelva (south-west Spain)
Chemical trends and status of small lakes near Sudbury, Ontario, 1983-1995: Evidence of continued chemical recovery
Physical, chemical and microbial community characteristics of lakes of the Larsemann Hills, continental Antarctica
Application of a Probabilistic Ammonia Model: Identification of Important Model Inputs and Critique of a TMDL Analysis for an Urban Lake
Application of in situ permeable reactive (zero-valent iron) barrier technology for the remediation of chromate-contaminated groundwater: A field test
Evaluation of combination treatments of sodium hydroxide and steam explosion for the production of cellulase-systems by two T. reesei mutants under solid-state fermentation conditions
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.
This dataset represents the soil pH from SSURGO and STATSGO soil descriptions for soil map units in the state of western Washington that lie within the North Pacific Landscape Conservation Cooperative.