Soil fertility affected by land use history, relief position, and parent material under a tropical climate in NW-Vietnam

by Gerhard Clemens, Sabine Fiedler, Nguyen Dinh Cong, Nyuyen Van Dung, Ulrich Schuler, Karl Stahr
Published 2018

A gamma-ray spectrometry approach to field separation of illuviation-type WRB reference soil groups in northern Thailand

by Ulrich Schuler, Petra Erbe, Mehdi Zarei, Wanida Rangubpit, Adichat Surinkum, Karl Stahr, Ludger Herrmann
Published 2018

Variability of soil resources in Northern Thailand

by Ludger Herrmann, Klaus Spohrer, Ulrich Schuler, Karl Stahr, Niwat Anongrak, Thanun Hongsak, Dusit Manajuti
Published 2018

Soil mapping for land-use planning in a karst area of N Thailand with due consideration of local knowledge

by Ulrich Schuler, Chalathon Choocharoen, Peter Elstner, Andreas Neef, Karl Stahr, Mehdi Zarei, Ludger Herrmann
Published 2018