Basic study for overall environmental rehabilitation including CDM plantation in tropical peat swamp forest

以下调查是在印度尼西亚加里曼丹中部卡扬河和塞班古河沿岸的泥炭沼泽森林中进行的。泥炭堆积模型的开发与验证沼泽林多变量异速生长简介。水位和植被对温室效应气体的依赖。改善了硫酸土区的土壤和水质。有效恢复水位建设的水文研究。研究结果表明，泥炭沼泽区土壤中木质器官的失重不是由体积损失而是密度损失决定的，不排水地区、排水地区和恢复地区的树木直径分布不同，水位控制区的树木比非控制区的树木更粗、更牧民、更多的酚叶，明确了泥炭沼泽区农业存在的问题和前景，并与森林管理和政策制定人员进行了讨论。

The following surveys have done in peat swamp forest along Khayan and Sebangau rivers in central Kalimantan, Indonesia.1. Development and verification of peat accumulation model.2. Introduce of multi variable allometry for swamp forests.3. Water level and vegetation dependency of green house effect gases.4. Soil and water quality improvement in sulfuric acid soil area.5. Hydrological study for effective water level recovery construction.6. Development of avoidance method from the leakage (social bad influence).From the results, such new findings and achievements as that decomposition rate was fast in surface and rate in deep, weight loss of woody organ in soil was not dependent on volume loss but on density loss, tree diameter distributions in non drained, drained, and recovered area were different among them, trees in water level controlled area had thicker, herder, and more phenol leaves than that in non control area, issues and prospects of agriculture in peat swamp area were cleared, and discussion with peoples who are charged on forest management and policy making was made, had been gotten.