title: The last glacial maximum locations of summer-green tree refugia using simulations with ECHAM3 T42 uncoupled, ECHAM5 T31 coupled and ECHAM5 T106 uncoupled models
abstract: Abstract. Model simulations of the last glacial maximum (21±2 ka) with the ECHAM3 T42, ECHAM5 T31 coupled and ECHAM5 T106 uncoupled models are compared. The ECHAM5 T106 simulations were forced at the boundaries by results from the coupled ECHAM5-MPIOM atmosphere ocean model while the ECHAM3 T42 model was forced with prescribed sea surface temperatures (SSTs) provided by Climate/Long-Range Investigation, Mapping Prediction project (CLIMAP). The topography, land-sea mask and glacier distribution f