LUCAS model spatial output data of historical and projected future land use and land cover for California

공공데이터포털

This dataset provides annual raster maps of historical and projected future land use and land cover (LULC) for California, USA. Changes in LULC over time were simulated using the Land Use and Carbon Scenario Simulator (LUCAS) model. The model was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future time periods (2021-2100). Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations for each simulation.

LUCAS model spatial output data of historical and projected future land use and land cover for California

공공데이터포털

This dataset provides annual raster maps of historical and projected future land use and land cover (LULC) for California, USA. Changes in LULC over time were simulated using the Land Use and Carbon Scenario Simulator (LUCAS) model. The model was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future time periods (2021-2100). Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations for each simulation.

LUCAS model spatial output data of historical and projected future land change transition probabilities for California

공공데이터포털

This dataset provides annual raster maps of land change transition probability (e.g., urbanization, wildland fire, timber harvest) for California, USA. Land change transition probabilities are from Land Use and Carbon Scenario Simulator (LUCAS) simulations. Each simulation was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future (2021-2100) time periods. Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations per simulation.

LUCAS model spatial output data of historical and projected future land change transition probabilities for California

공공데이터포털

This dataset provides annual raster maps of transition probability (i.e., land use change or disturbance) for California, USA. Land change transition probabilities were derived from the Land Use and Carbon Scenario Simulator (LUCAS). The model was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future (2021-2100) time periods. Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations for each simulation.

LUCAS model spatial output data of historical and projected future land change transition probabilities for California

공공데이터포털

This dataset provides annual raster maps of transition probability (i.e., land use change or disturbance) for California, USA. Land change transition probabilities were derived from the Land Use and Carbon Scenario Simulator (LUCAS). The model was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future (2021-2100) time periods. Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations for each simulation.

LUCAS model spatial output data of historical and projected future ecosystem carbon stocks for California

공공데이터포털

This dataset provides annual raster maps of ecosystem carbon stocks for California, USA. Carbon stock estimates were derived by linking the Land Use and Carbon Scenario Simulator (LUCAS) model and the Carbon Budget Model of the Canadian Forest Sector (CBM-CFS3). The model was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future time periods (2021-2100). Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations for each simulation.

LUCAS model spatial output data of historical and projected future ecosystem carbon stocks for California

공공데이터포털

This dataset provides annual raster maps of ecosystem carbon stocks for California, USA. Carbon stock estimates were derived by linking the Land Use and Carbon Scenario Simulator (LUCAS) model and the Carbon Budget Model of the Canadian Forest Sector (CBM-CFS3). The model was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future time periods (2021-2100). Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations for each simulation.

LUCAS model spatial output data of historical and projected future ecosystem carbon stocks for California

공공데이터포털

This dataset provides annual raster maps of ecosystem carbon stocks for California, USA. Carbon stock estimates were derived by linking the Land Use and Carbon Scenario Simulator (LUCAS) model and the Carbon Budget Model of the Canadian Forest Sector (CBM-CFS3). The model was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future time periods (2021-2100). Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations for each simulation.

LUCAS model spatial output data of historical and projected future ecosystem carbon stocks for California

공공데이터포털

This dataset provides annual raster maps of ecosystem carbon stocks for California, USA. Carbon stock estimates were derived by linking the Land Use and Carbon Scenario Simulator (LUCAS) model and the Carbon Budget Model of the Canadian Forest Sector (CBM-CFS3). The model was run at 1-km resolution on an annual timestep for historical (1985-2020) and projected future time periods (2021-2100). Simulations for the projected future time period were run under all combinations of four climate scenarios, two urbanization scenarios, and two vegetation management scenarios with 40 Monte Carlo realizations for each simulation.

Land Use and Land Cover Projections for California's 4th Climate Assessment

공공데이터포털

This dataset consists of modeled projections of land use and land cover and population for the State of California for the period 1970-2101. For the 1970-2001 period, we used the USGS's LUCAS model to "backcast" LULC, beginning with the 2001 initial conditions and ending with 1970. For future projections, the model was initialized in 2001 and run forward on an annual time step to 2100. In total 5 simulations were run with 10 Monte Carlo replications of each simulation. The simulations include: 1) Historical backcast from 2001-1970, 2) Business-as-usual (BAU) projection from 2001-2101, and 3) three modified BAU projections based on California Department of Finance population projections based on high, medium, and low growth rates.