Filters: Tags: Silica (X)109 results (1.3s)
Lake Baikal record of continental climate response to orbital insolation during the past 5 million years
Trace metal and nutrient distribution in an extremely low pH (2.5) river-estuarine system, the Ria of Huelva (south-west Spain)
Effects of surfactant concentration and sorbent properties on the sorption and transport of ethoxylated nonionic surfactant mixtures
Hydrochemical Characterization of Alpine and Alpine-subalpine Stream Waters, Colorado Rocky Mountains, U.S.A
This map layer includes refractory, abrasive, and other industrial minerals operations in the United States. The data represent commodities covered by the Minerals Information Team (MIT) of the U.S. Geological Survey, and the operations are those considered active in 2003 and surveyed by the MIT. This is a revised version of the June 2004 map layer.
USGS Historical Quadrangle in GeoPDF.
Are recent watershed disturbances associated with temporal and spatial changes in water quality of Lake George, New York, USA?
Soil accumulations for the North Pacific Landscape Conservation Cooperative- northern California, USA
This dataset represents the soil pH from SSURGO and STATSGO soil descriptions for soil map units in the state of northern California that lie within the North Pacific Landscape Conservation Cooperative.
Silicatein filaments and subunits from a marine sponge direct the polymerization of silica and silicones in vitro.
Changes in the isotopic and chemical composition of ground water resulting from a recharge pulse from a sinking stream
Selective removal of copper ions from multi-component aqueous solutions using modified silica impregnated with LIX 84
FSA 10:1 NAIP Imagery m_4709348_nw_15_1_20151014_20151221 3.75 x 3.75 minute JPEG2000 from The National Map
This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are, increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs....
Population dynamics of Aulacoseira granulata (Ehr.) Siminson (Bacillariophyceae, Centrales), the dominant alga in the Murray River, Australia
Impedance based sensing of the specific binding reaction between staphylococcus enterotoxin B and its antibody on an ultra-thin platinum film
Spatial Variability in 14C Estimates of Phytoplankton Productivity in Kentucky Lake, an Impoundment of the Tennessee River, U.S.A