Crops and grass: Difference between revisions
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{{ComponentTemplate2 | {{ComponentTemplate2 | ||
|Application=AgMIP and ISI-MIP project; | |Application=AgMIP and ISI-MIP project; | ||
|IMAGEComponent=Carbon, vegetation, agriculture and water; Land-use allocation; Agriculture and land use; Water; Carbon cycle and natural vegetation; Atmospheric composition and climate; | |IMAGEComponent=Carbon, vegetation, agriculture and water; Land-use allocation; Agriculture and land use; Water; Carbon cycle and natural vegetation; Atmospheric composition and climate; | ||
|KeyReference=Bondeau et al., 2007; Waha et al., 2012; | |KeyReference=Bondeau et al., 2007; Waha et al., 2012; | ||
| Line 14: | Line 14: | ||
LPJmL simulates yields per crop under optimal management intensities for each grid cell and irrigation system as well as irrigation water requirements, which is input to the IMAGE Land-use allocation model (Component [[Land-use allocation]]) for simulations of land-use change dynamics. Climate change calculated by the IMAGE climate model (Component [[Atmospheric composition and climate]]) directly affects future agricultural productivity because these components are dynamically linked in annual time-steps. | LPJmL simulates yields per crop under optimal management intensities for each grid cell and irrigation system as well as irrigation water requirements, which is input to the IMAGE Land-use allocation model (Component [[Land-use allocation]]) for simulations of land-use change dynamics. Climate change calculated by the IMAGE climate model (Component [[Atmospheric composition and climate]]) directly affects future agricultural productivity because these components are dynamically linked in annual time-steps. | ||
Remark on Input/Output Table: | |||
The LPJmL module on crop growth directly interacts with the modules on terrestrial carbon (Section 6.1), water cycles (Section 6.3); as they are all an integral part of the LPJmL model, sharing the same soil and water balance processes, the distinction in different modules is somewhat artificial. | |||
|ComponentCode=CG | |ComponentCode=CG | ||
|AggregatedComponent=Carbon, vegetation, agriculture and water | |AggregatedComponent=Carbon, vegetation, agriculture and water | ||
|FrameworkElementType=state component | |FrameworkElementType=state component | ||
}} | }} | ||
Revision as of 14:18, 20 May 2014
Parts of Crops and grass
| Component is implemented in: |
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| Related IMAGE components |
| Projects/Applications |
| Key publications |
| References |
Key policy issues
- How will climate change affect the productivity of current and future agricultural areas?
- How could management improve agricultural productivity under current and future water constraints?
- How will agriculture affect the Earth system with respect to carbon emissions, freshwater availability and nutrient cycles?