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Results 1 - 10 from 39 for deposition values in 0.254 sec.
Lakes Environmental - IRAP-h View Industrial Risk Assessment Program - Human Health
View imports concentration and deposition values from plotfiles generated by the U.S. EPA ISCST3 or AERMOD model. These plotfiles contain necessary air parameter values for the fate and transport ... provides full functionality in presenting air modeled parameter grid node locations, nodal air parameter values and chemical-specific air parameter contours. <-- Back To Previous Page Free Terrain Data ...
www.lakes-environmental.com
AirQUIS: EPISODE Model (long description)
Since the output from the model consists of hourly data, it can be used as a basis for calculating long term concentration averages or total deposition values ... more background (regional) measurement values. Other input requirements None. Output quantities Hourly ground level concentrations and dry and wet deposition values for each pollutant and ...
nilu.no
Critical Loads
Maps are available for soils in the UK relating to acidity and sulphur deposition ... in 71% of UK ecosystems. As sulphur deposition continues to fall, this value is expected to fall to below half by 2010, when nitrogen deposition will dominate. Critical loads for eutrophication ( ...
www.enviropedia.org.uk
GAIA Model Base LONGZ: Long Term Dispersion Model
Long Term Dispersion Model DESCRIPTION It is a long period model (seasonal and yearly values) based on the gaussian plume hypothesis, that can take into account up to ... of kilometrs from the sources. Keywords description: air quality, gaussian plume, multiple sources, deposition objectives: simulation application: point sources, area sources, urban environment, non reactive pollutant, short range ...
www.ess.co.at
GAIA Model Base MPTER: Multiple Point Gaussian Dispersion Algorithm with Terrain Adjustment
It computes average conccentration values at the receptor sites over periods from one hour to one year. It cannot consider deposition or chemical reactions. Keywords description: air quality ...
www.ess.co.at
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Karst Waters Institute - Conduit Vol 4 No 1
Features: K. E. Goggin Local Variation of Hydraulic Conductivity in Dolomite: Comparison of Values Determined from Packer Tests, Pumping Tests, and Tracer Tests: M. A. Muldoon and K ... of paleotemperature, erosion rates, ice cover, sea level mechanisms and processes of speleothem deposition. Cave sediments and stratigraphy, including paleomagnetism. Inference of climatic change from the morphology ...
www.karstwaters.org
The Dam Truth About Reservoirs
For reservoirs, this is largely due to the deposition of sediments and other materials as the water velocity decreases. What happens downstream of a ... the Little Blue River in Jackson County. The numbers represent the average 1999 Secchi transparency values in inches. Prairie Lee catches much of the sediment that would otherwise flow into Lake ...
www.lmvp.org
Mercury Policy Project - Links
US Environmental Protection Agency. (http://www.gotmercury.org ) Mass ... mercury issues for the past decade, and is a leader on the impact of air deposition on water quality. NWF has developed a series of fact sheets on the problems associated ...
www.mercurypolicy.org
Human Health Risk Assessment Protocol - 2005 Final U.S. EPA-OSW HHRAP
Chapter 3: (554kb) Air Dispersion and deposition Modeling with recommended models, site-specific characterization, use of unit emission rate, ... (1,665kb) Equations and recommended default variable values for estimating media concentrations. Appendix C: (389kb) Equations and recommended default variable values for estimating potential cancer risk and ...
www.lakes-environmental.com
1-7 Acid Deposition
Industrial Revolution, as discussed in previous units, lead to formation of acidic compounds. Deposition of some of these materials at the Earth's surface will reduce crop yields and ... material is not covered in the quiz, but offers more ideas for online discussion) Updated Values of Precipitation pH. Reducing Greenhouse Gas Emissions Discussion (online / face-to-face) (See your portfolio ...
www.meteor.iastate.edu
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