BIOME3 model is a balanced terrestrial biosphere model. It attempts to combine biogeography and biogeochemical modeling to simulate vegetation distribution and biogeochemical characteristics in a global framework, and to couple vegetation distribution into biogeochemistry.

The common land surface model was developed by scientists interested in land model for public use and further development. The main characteristics of the model include sufficient non-uniform interlayer to fully represent soil temperature and soil moisture, and multi-layer parameterization of snow process; clear treatment of liquid water and ice water quality in snow soil system; runoff parameterization under the concept of topmeod; a canopy photosynthetic conductivity model, which describes the simultaneous transfer of carbon dioxide and water vapor in plants; and a model of canopy photosynthesis conductivity; The sub grid fraction of energy and water balance is tiled. CLM has been widely evaluated in offline mode and coupled with the NCAR community climate model (CCM3).

Sicopolis model is a three-dimensional dynamic / thermodynamic model, which simulates the evolution of large ice sheet and ice sheet. It was originally created by Greve (1997A, b) in a version of the Greenland ice sheet. Since then, sicopolis models have been developed and applied to the past, present and future glaciers of polar ice caps in Greenland, Antarctica, the entire northern hemisphere, Mars and elsewhere.

ALMANAC model is a practical model, which was first used as a part of EPIC model to simulate the decline of land productivity caused by soil erosion. ALMANAC model can simulate crop growth process and soil water balance process, including: light interception by crop leaves, biomass accumulation, biomass distribution in different organs of crops, full utilization of water by crops, absorption of nutrients, and constraints of environmental factors on crop growth process, such as water stress, temperature stress and nutrient stress. The ALMANAC model provides a util editor. This is a very friendly interface database editing program, can directly provide users with the input variable database prompt operation.