THMB (Terrestrial Hydrology Model with Biogeochemistry)

The THMB (Terrestrial Hydrology Model with Biogeochemistry) model simulates the flow of water through groundwater systems, rivers, lakes and wetlands. THMB is one of the few hydrological models that simulate the complete freshwater system.

flow of watergroundwater systemsriverslakeswetlandscomplete freshwater system

Alias

HYDRA (HYDrological Rounting Algorithm)

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Contributor(s)

Initial contribute: 2021-02-03

Authorship

:  
Center for Sustainability and the Global Environment (SAGE)
:  
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Classification(s)

Application-focused categoriesNatural-perspectiveLand regions
Application-focused categoriesIntegrated-perspectiveGlobal scale

Detailed Description

English {{currentDetailLanguage}} English

Quoted from: http://nelson.wisc.edu/sage/data-and-models/model-code.php 

The Earth's freshwater systems, as sources of potable water, hydroelectric power and food, are of great importance to human society.

Our research is focused on the linkages between climate, land cover, and the behavior of whole watersheds - including lakes, wetlands, rivers and groundwater systems. In particular, we are interested in how land use and variations in climate can affect the availability and quality of fresh water resources. In order to help answer these questions, we developed computer modeling tools to examine the impact of human activities on freshwater supplies across the globe.

The THMB (Terrestrial Hydrology Model with Biogeochemistry) model (formerly known as HYDRA), simulates the flow of water through groundwater systems, rivers, lakes and wetlands. THMB is one of the few hydrological models that simulate the complete freshwater system.

THMB (HYDRA) is described in

Coe, M.T. 2000: Modeling terrestrial hydrological systems at the continental scale: Testing the accuracy of an atmospheric GCM, Journal of Climate, 13, 686-704

You may view the README file describing THMB (HYDRA), the NetCDF README file, or the HDF README file prior to downloading anything.

Please contact Mike Coe with any questions.

Downloads
Download the THMB (HYDRA) 1.2 Code (92KB)
Download the HDF geomorphology input files (31.9MB)
NetCDF geomorphology input files (32MB) - - (The model will need to be modified to read these files)
Climate input files to test over the Lake Chad region of northern Africa. The model is set up to run with these input files. (10.4MB)

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THMB team (2021). THMB (Terrestrial Hydrology Model with Biogeochemistry), Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/1ef07da4-6da6-4a1a-ac54-53de707c72c0
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Contributor(s)

Initial contribute : 2021-02-03

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Authorship

:  
Center for Sustainability and the Global Environment (SAGE)
:  
View
Is authorship not correct? Feed back

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