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Effects of Shifting Cultivation on Soil Ecosystems in Sarawak, Malaysia IV. Chemical Properties of the Soils and Runoff Water at Niah and Bakam Experimental Sites |
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| Authors: | Sota Tanaka Joseph Jawa Kendawang Nanae Yoshida Kenji Shibata Augustine Jee Kenzo Tanaka Ikuo Ninomiya Katsutoshi Sakurai |
| Institution: | Graduate School of Kuroshio Science, Kochi University, Nankoku, Kochi, 783-8502 Japan;Forest Department Sarawak, Kuching 93660, Malaysia;Faculty of Agriculture, Kochi University, Nankoku, Kochi, 783-8502 Japan;Forest Research Center, Sarawak Forestry Corporation, Kuching 93250, Malaysia;Faculty of Agriculture, Ehime University, Matsuyama, Ehime, 790-8655 Japan |
| Abstract: | |
| Keywords: | nutrient dynamics runoff water Sarawak shifting cultivation soil acidity |