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本帖最后由 andrewsoong 于 2013-5-31 11:22 编辑
An Agriculture Module for CLM:
CLM-AG
Arthur Gueneau, Adam Schlosser, Erwan Monier, Elodie Blanc, Ken Strzepek and Xiang Gao
What
is
CLM--‐AG?
§ CLM-AG is an agriculture module for the Community Land Model,
which simulates crop growth and water stress.
§ The AG module adds new plant functional types (PFTs) to the
standard CLM framework while retaining the capabilities of CLM in
terms of biogeophysical and hydrological processes.
§ The agriculture module relies on the principles of two models:
Ø The crop physiology and yield calculations are largely based on
the AquaCrop model (Raes et al., 2009).
Ø The irrigation demand and yield reduction routines are derived
from CROPWAT (Smith, 1992).
§ The output of CLM-AG are:
- Water deficit (Irrigation demand to obtain maximum yield)
- Potential attainable yield under rainfed and irrigated conditions
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