[{"@context":"http:\/\/schema.org\/","@type":"Dataset","identifier":"https:\/\/doi.org\/10.17043\/strandberg-2023-bronze-age-1","@id":"https:\/\/doi.org\/10.17043\/strandberg-2023-bronze-age-1","name":"Bronze Age climate in Europe simulated with two regional climate models using pollen-based and simulated land cover","description":"Bronze Age climate, ca. 2 500 years ago (2.5 ka), was simulated by two regional climate models (RCM) for a European domain (CORDEX EUR-44) at a grid resolution of ~50 km. The two regional models RCA4 (developed at SMHI) and HCLIM38 (developed within the HCLIM consortium) were forced by the global climate model (GCM) EC-Earth. The dataset contains selected output data from the simulations.\r\n\r\nThe 2.5 ka climate was simulated with different estimates of land cover: one reconstructed land cover based on pollen data, and one estimate simulated by a vegetation model. The pollen-based land cover is reconstructed using the REVEALS model (a model to estimate vegetation from pollen data), statistical analysis and a dataset for estimated past anthropogenic land use (KK10). The RCMs were also run with a simulation of potential land cover from a dynamical vegetation model (LPJ-GUESS). This gives four simulations of Bronze Age climate, two with each RCM. In addition, pre-industrial (PI) climate is simulated.\r\n\r\nThe results can be used as a description of Bronze Age climate. The PI simulations can be used as reference. The simulations can also be used to study the effect of anthropogenic land-cover changes, comparing simulations using potential land cover with simulations using reconstructed land cover. Furthermore, the simulations can be used to estimate the sensitivity of the RCMs to differences in land cover, comparing simulations using different potential land cover.","url":"http:\/\/bolin.su.se\/data\/strandberg-2023-bronze-age-1","keywords":["Atmosphere","Climate simulation","Bronze Age","Holocene","Land cover","Land-cover change","Regional climate model","RCA4","HCLIM","LPJ-GUESS","EC-Earth","Earth science services > Models > Atmospheric general circulation models"],"creator":{"@type":"Person","name":"Gustav Strandberg"},"citation":"Strandberg G, Chen J, Fyfe R, Kjellstr\u00f6m E, Lindstr\u00f6m J, Poska A, Zhang Q, Gaillard M-J (2023) Did the Bronze Age deforestation of Europe affect its climate?: a regional climate-model study using pollen-based land-cover reconstructions (in prep.)\r\n","license":"https:\/\/opendatacommons.org\/licenses\/by\/","isAccessibleForFree":true,"includedInDataCatalog":{"@type":"DataCatalog","name":"Bolin Centre for Climate Research, Stockholm University","identifier":"https:\/\/bolin.su.se\/data\/","url":"https:\/\/bolin.su.se\/data\/"},"distribution":{"@type":"DataDownload","encodingFormat":"application\/zip","contentUrl":"https:\/\/bolin.su.se\/data\/uploads\/strandberg-2023-bronze-age-1.zip"},"size":1153441332,"isBasedOn":"Strandberg G, Chen J, Fyfe R, Kjellstr\u00f6m E, Lindstr\u00f6m J, Poska A, Zhang Q, Gaillard M-J (2023) Did the Bronze Age deforestation of Europe affect its climate?: a regional climate-model study using pollen-based land-cover reconstructions (in prep.)\r\n","temporalCoverage":"\/"}]