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Thumbnail Icon [Science_Parameters: Science_Category='EARTH SCIENCE', Science_Topic='SOLID EARTH', Science_Term='GEOCHEMISTRY', Science_Variable_Level_1='BIOGEOCHEMICAL PROCESSES']

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12 Titles Match Your Query
Showing 1 through 12 of 12
1. ORNL DAAC Thematic Real-time Environmental Distributed Data Services (THREDDS) Data Server (TDS) [ORNL_THREDDS_Data_Server]
The ORNL DAAC's Thematic Real-time Environmental Distributed Data Services (THREDDS) Data Server (TDS) serves the contents of selected ORNL DAAC data sets through a catalog service and several data ...

2. Bioaccumulation and Aquatic System Simulator (BASS) [USEPA_BASS]
The Bioaccumulation and Aquatic System Simulator (BASS) is a Fortran 90 simulation model that predicts the population and bioaccumulation dynamics of age-structured fish assemblages which are exposed ...

3. PHRQCGRF - A Computer Program for Graphical Interpretation of PHREEQC Geochemical Transport Simulations [USGS_PHRQCGRF]   PARENT SERF
PHRQCGRF is a computer program for graphical interpretation of the PHREEQC geochemical transport simulations. PHREEQC is based on an ion-association aqueous model and has capabilities for (1) speciation ...

4. PhreeqcI - A Graphical User Interface for the Geochemical Computer Program PHREEQC [USGS_PhreeqcI]   PARENT SERF
PhreeqcI Version 2 is a complete Windows-based graphical user interface to the geochemical computer program PHREEQC (Version 2). PhreeqcI can be used interactively to perform all ...

5. A Computer Program for Speciation, Batch-Reaction, One-Dimensional Transport, and Inverse Geochemical Calculations [USGS_PHREEQC]   CHILD SERFs
PHREEQC- A Computer Program for Speciation, Batch-Reaction, One-Dimensional Transport, and Inverse Geochemical Calculations is written in the C programming language that is designed to perform a wide ...

6. GEON: The Geosciences Network [GEON]
The Geosciences Network (GEON) portal provides access to geoscience data and tools. The portal accommodates national and international research activities. Recognizing this potential, the U.S. Geological ...

7. Geosoft eXecutables (GX’s) Developed by the U.S. Geological Survey, Version 2.0, with Notes on GX Development from Fortran Code [USGS_OFR_2007_1355]
Geosoft executables (GX?s) are custom software modules for use with the Geosoft Oasis montaj? geophysical data processing system, which currently runs under the Microsoft Windows? 2000 or XP operating ...

8. National Geochemical Survey database [USGS-NGS-database]
The USGS, in collaboration with other federal and state government agencies, industry, and academia, is conducting the National Geochemical Survey (NGS) to produce a body of geochemical data for the ...

9. Natural Attenuation Decision Support System (BIOSCREEN) [USEPA_BIOSCREEN]
BIOSCREEN is an easy-to-use screening model which simulates remediation through natural attenuation (RAN) of dissolved hydrocarbons at petroleum fuel release sites. Application: Three-dimensional ...

10. The workplace for Earth Reference Data and Models (EarthRef) [01-EarthRef-PACER-01]   CHILD SERFs
Earth sciences describe the Earth as a chemical, physical and biological system. This dynamic system accreted 4.6 billion years ago from the solar nebula and it evolved into a set of distinct chemical ...

11. Explore Earth Cycles [GSA-Earth-Cycles]
Explore Earth Cycles (Secondary Education) "Explore Earth Cycles CD ROM provides middle/high school teachers with all the information, activities and data to provide their students great classroom ...

12. Ask An Earth Scientist; a Geologically based Virtual Help Desk [02-virtual_help-geologist-99]
(Summary adapted from the Scout Report Signpost description) Provided by the Department of Geology and Geophysics at the University of Hawaii, this educational Website covers topics in and beyond ...

Showing 1 through 12 of 12
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