It is also possible to use the TEHM with models for forest stand biomass dynamics and chemistry and exchange of heavy metals to study the transport and fate of trace contaminants at a watershed scale. The terrestrial ecosystem hydrology model (TEHM) combines mechanistic models for climatic and hydrologic processes with vegetation properties to explicitly simulate interception and throughfall infiltration root zone evaporation, transpiration, and drainage plant and soil water potential unsaturated and saturated subsurface flow surface runoff and open channel flow. 59 BASIC BIOLOGICAL SCIENCES TERRESTRIAL ECOSYSTEMS BIBLIOGRAPHIES ENERGY SOURCES VERTEBRATES ENERGY CONSUMPTION BIOLOGICAL MATERIALS BIOMASS FOOD CHAINS FORESTS MINERAL CYCLING NUTRIENTS PHOTOSYNTHESIS PLANTS POPULATION DYNAMICS WILD ANIMALS ANIMALS CHEMICAL REACTIONS DOCUMENT TYPES ECOSYSTEMS PHOTOCHEMICAL REACTIONS RENEWABLE ENERGY SOURCES SYNTHESIS 510100* - Environment, Terrestrial- Basic Studies- (-1989) 560305 - Chemicals Metabolism & Toxicology- Vertebrates- (-1987) 550500 - Metabolism (ORNL), Oak Ridge, TN (United States) OSTI Identifier: 7307095 Report Number(s): EDFB/IBP-77/3 DOE Contract Number: W-7405-ENG-26 NSF-INA-AG-199 DEB76-00761 Resource Type: Technical Report Country of Publication: United States Language: English Subject: 54 ENVIRONMENTAL SCIENCES 63 RADIATION, THERMAL, AND OTHER ENVIRON. Publication Date: Research Org.: Oak Ridge National Lab.
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