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}}} == LUMIP reference paper == Lawrence, D.M., Hurtt, G.C., Arneth, A., Brovkin, V., Calvin, K. V., Jones, A.D., Jones, C.D., Lawrence, P.J., Noblet-Ducoudré, N. De, Pongratz, J., Seneviratne, S.I., Shevliakova, E., 2016. The Land Use Model Intercomparison Project (LUMIP) contribution to CMIP6: Rationale and experimental design. Geosci. Model Dev. 9, 2973–2998. [https://www.geosci-model-dev.net/9/2973/2016/ link] == LUMIP subactivities with points of contact in the ORCHIDEE group == - '''LUMIP Coordination''': Nicolas Vuichard - '''LUMIP forced simulations''': ||Simul name||Tier ||Coupled||Length (Y)||dependance||Information||Information2 ||deforest-glob||1||Y||80||after picontrol|||| ||land-hist||1||N||165+spinup (300)|||||| ||land-hist-altStartYear||1||N||315|||||| ||land-noLu||1||N||165||after spinup land-hist||Same as land-hist except no land-use change || ||land-hist-altLu1||2||N||165||after spinup land-hist||Same as land-hist except with two alternative land-use history reconstructions|| ||land-hist-altLu2||2||N||165||after spinup land-hist||Same as land-hist except with two alternative land-use history reconstructions|| ||land-cCO2 ||2||N||165||after spinup land-hist||Same as land-hist except with CO2 held constant|| ||land-cClim||2||N||165||after spinup land-hist||Same as land-hist except with climate held constant|| ||land-crop-grass||2||N||165||after spinup land-hist||Same as land-hist but with all new crop and pasture- land treated as unmanaged grassland|| ||land-crop-noIrrigFert||2||N||165||after spinup land-hist||Same as land-hist except with plants in cropland area utilizing at least some form of crop management (e.g., planting and harvesting) rather than simulating crop- land vegetation as a natural grassland. . . Irrigated area and fertilizer area/use should be held constant.||Maintain 1850 irrigated area and fertilizer area/amount and without any additional crop man- agement except planting and harvesting. Irrigation amounts with irrigated area allowed to change. ||land-crop-noIrrig||2||N||165||after spinup land-hist||"Same as land-hist but with irrigated area held at 1850 levels|| only relevant if land-hist utilizes at least some form of crop management (e.g., planting and harvest- ing)"||Maintain 1850 irrigated area. Irrigation amounts within the 1850 irrigated area allowed to change ||land-crop-noFert||2||N||165||after spinup land-hist||"Same as land-hist but with fertilization rates and area held at 1850 levels/distribution|| only relevant if land- hist utilizes at least some form of crop management (e.g., planting and harvesting)"|| ||land-noPasture||2||N||165||after spinup land-hist||"Same as land-hist but with grazing and other manage- ment on pastureland held at 1850 levels/distribution|| i.e., all new pastureland is treated as unmanaged grass- land (as in land-crop-grass)."|| ||land-noWoodHarv||2||N||165||after spinup land-hist||Same as land-hist but with wood harvest maintained at 1850 amounts/areas|| ||land-noShiftcultivate||2||N||165||after spinup land-hist||Same as land-hist except shifting cultivation turned off. Only relevant for models where default model treats shifting cultivation (see Fig. 4)|| ||land-noFire||2||N||165||after spinup land-hist||Same as land-hist but with anthropogenic ignition and suppression held to 1850 levels|| ||hist-noLu||1||Y||164||picontrol||Same as concentration-driven CMIP6 historical (Tier 1) except with LULCC held constant. || ||ssp370- ssp126Lu||1||Y||85||after historical + preparation of ssp370||"Same as ScenarioMIP ssp370 (SSP3-7 deforestation scenario, Tier 1) except use land use from ||ssp126 (SSP1-2.6 afforestation scenario)|| concentration-driven."|| ||ssp126- ssp370Lu||1||Y||85||after historical and preparation of ssp126||"Same as ScenarioMIP ssp126 (SSP1-2.6 afforestation scenario, Tier 1) except use land use from ssp370 (SSP3-7 deforestation scenario)|| concentration-driven."|| ||esm-ssp585- ssp126Lu||1||Y||85||after historical and preparation of esm-ssp585||"Same as C4MIP esm-ssp585 (Tier 1) except use SSP1-2.6 land use (af- forestation scenario)|| emissions-driven"|| - '''LUMIP coupled simulations''': == Output variables for LUMIP/CMIP6 ==