Input data set: Future Land Transformation (group III)



Protocol relation: Protocol
Data Type: Direct human forcings
Simulation rounds: ISIMIP3b
Description:

Gridded future annual land transformation for the time periods 2015-2099 on a 0.5° grid based on the LUH2 v2.1f Harmonization Data Set (see Hurtt et al. 2011; Hurtt et al. 2020; https://luh.umd.edu) and harmonized with MAgPIE and IMAGE land-use allocation models for the transition from historical data. 1850soc and 2015soc contain time series constant over time by replicating the scenario-specific year. For the 'noadapt' experiments, the data are still based on varying direct human forcings in the future period according to the SSP scenario, but do not take into account the impacts of climate change under a specific RCP.

Scenarios: ssp126soc-adapt, ssp126soc-noadapt, ssp370soc-adapt, ssp370soc-noadapt, ssp585soc-adapt, ssp585soc-noadapt
Variables: land-transformation
Specifications

Gridded land transformation data were obtained by aggregating from the original LUH v2 native 0.25° grid to the ISIMIP 0.5° grid; these data always end a year earlier than all other land use data, because a year in these data sets actually describes the changes from the current to the next year.

The data set consists of 115 land transformation categories:
c3ann_to_secdf, c3ann_to_secdn, c3ann_to_urban, c3ann_to_c4ann, c3ann_to_c3per, c3ann_to_c4per, c3ann_to_c3nfx, c3ann_to_pastr, c3ann_to_range, c3nfx_to_secdf, c3nfx_to_secdn, c3nfx_to_urban, c3nfx_to_c3ann, c3nfx_to_c4ann, c3nfx_to_c3per, c3nfx_to_c4per, c3nfx_to_pastr, c3nfx_to_range, c3per_to_secdf, c3per_to_secdn, c3per_to_urban, c3per_to_c3ann, c3per_to_c4ann, c3per_to_c4per, c3per_to_c3nfx, c3per_to_pastr, c3per_to_range, c4ann_to_secdf, c4ann_to_secdn, c4ann_to_urban, c4ann_to_c3ann, c4ann_to_c3per, c4ann_to_c4per, c4ann_to_c3nfx, c4ann_to_pastr, c4ann_to_range, c4per_to_secdf, c4per_to_secdn, c4per_to_urban, c4per_to_c3ann, c4per_to_c4ann, c4per_to_c3per, c4per_to_c3nfx, c4per_to_pastr, c4per_to_range, pastr_to_c3ann, pastr_to_c3nfx, pastr_to_c3per, pastr_to_c4ann, pastr_to_c4per, pastr_to_range, pastr_to_secdf, pastr_to_secdn, pastr_to_urban, primf_to_c3ann, primf_to_c3nfx, primf_to_c3per, primf_to_c4ann, primf_to_c4per, primf_to_pastr, primf_to_range, primf_to_secdn, primf_to_urban, primn_to_c3ann, primn_to_c3nfx, primn_to_c3per, primn_to_c4ann, primn_to_c4per, primn_to_pastr, primn_to_range, primn_to_secdf, primn_to_urban, range_to_c3ann, range_to_c3nfx, range_to_c3per, range_to_c4ann, range_to_c4per, range_to_pastr, range_to_secdf, range_to_secdn, range_to_urban, secdf_to_c3ann, secdf_to_c3nfx, secdf_to_c3per, secdf_to_c4ann, secdf_to_c4per, secdf_to_pastr, secdf_to_range, secdf_to_secdn, secdf_to_urban, secdn_to_c3ann, secdn_to_c3nfx, secdn_to_c3per, secdn_to_c4ann, secdn_to_c4per, secdn_to_pastr, secdn_to_range, secdn_to_secdf, secdn_to_urban, urban_to_secdf, urban_to_secdn, urban_to_c3ann, urban_to_c4ann, urban_to_c3per, urban_to_c4per, urban_to_c3nfx, urban_to_pastr, urban_to_range.

Categories:
- c3ann: C3 annual crops
- c3nfx: C3 nitrogen-fixing crops
- c3per: C3 perennial crops
- c4ann: C4 annual crops
- c4per: C4 perennial crops
- pastr: managed pasture
- range: rangeland
- secdf: potentially forested secondary land
- secdn: potentially non-forested secondary land
- urban: urban land

Data source

Klein Goldewijk, Dr. ir. C.G.M. (Utrecht University) (2016): A historical land use data set for the Holocene; HYDE 3.2 (replaced). DANS. https://doi.org/10.17026/dans-znk-cfy3
https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:64613

Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: New anthropogenic land use estimates for the Holocene; HYDE 3.2, Earth Syst. Sci. Data Discuss., doi:10.5194/essd-2016-58, in review, 2016.

Hurtt, G. et al. (2020) Harmonization of global land use change and management for the period 850–2100 (LUH2) for CMIP6, Geoscientific Model Development, 13, 5425-5464, https://doi.org/10.5194/gmd-13-5425-2020

Download Instructions

For ISIMIP participants, these files are available for download on the DKRZ server using the path /work/bb0820/ISIMIP/ISIMIP3b/InputData/socioeconomic/land-transformation/