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在小集区技术和定位观测综合实验测定的基础上，研究分析了尖峰岭热带山地雨林更新林生态系统３年间的水文学过程、水质的动态变化、营养元素积累。结果表明：水量及营养元素的输入、再分配和输出量主要集中在雨季的５～１０月份，两者月动态变化特征密切相关，年降水输入营养元素的７８％被森林生态系统积累。
Based on the comprehensive experiment of small-area technology and location observation, the hydrological process, the dynamic changes of water quality and the accumulation of nutrients in the forest ecosystem of Jianfengling tropical montane rain forest were studied and analyzed. The results showed that the input, redistribution and output of water and nutrients were mainly concentrated in the May-October of the rainy season. The monthly dynamic changes were closely related to each other. 78% of the annual input of nutrient elements was accumulated by forest ecosystems.