中国科学数据（中英文网络版）2026，Vol.11Issue(2)：234-242,9.DOI:10.11922/11-6035.nesdc.2025.0173.zh
2008-2024年哀牢山典型森林类型的枯枝落叶含水量数据集
A dataset of litter moisture content for typical forest types in the Ailao Mountains(2008-2024)
摘要
Abstract
Litter moisture content is a key indicator of surface hydrological processes in forest ecosystems.Long-term monitoring of litter moisture content is essential for understanding temporal changes in forest floor water-retention capacity and for evaluating forest hydrological processes and water conservation functions.Subtropical forests,as an important forest type in China,play significant ecological roles in global climate regulation and biodiversity conservation.The Ailao Mountains in Yunnan,a representative subtropical forest region,are characterized by rich biodiversity and strong water conservation capacity.Continuous,high-quality ecological monitoring is one of the core missions of the Chinese Ecosystem Research Network(CERN),and litter moisture content is one of the key variables in long-term monitoring of the terrestrial water environment.This study compiles monthly litter moisture content data collected from 2008 to 2024 across several typical forest types in the Ailao Mountains,including summit mossy dwarf forest,Populus forest,and mid-montane moist evergreen broad-leaved forest.Litter moisture content was measured using the standard oven-drying method,in accordance with the Chinese Ecosystem Research Network(CERN)protocols.This dataset reveals the dynamic responses of litter moisture content to seasonal variations and extreme weather events,providing critical data support for hydrological model optimization,watershed conservation evaluation,and predictions of ecosystem responses to climate change.关键词
枯枝落叶含水量/典型森林/水文特征/哀牢山站Key words
litter moisture content/typical forest/hydrological characteristics/Ailao Mountain Station引用本文复制引用
严乔顺,范泽鑫,鲁志云,杨效东,刘文杰,罗康,巩合德,胡小文..2008-2024年哀牢山典型森林类型的枯枝落叶含水量数据集[J].中国科学数据（中英文网络版）,2026,11(2):234-242,9.基金项目
中国生态系统研究网络(CERN)哀牢山森林生态系统定位站运行服务费 （CERN）
国家生态系统观测研究网络(CNERN)云南哀牢山森林生态系统国家野外科学观测研究站运行费 （CNERN）
哀牢山森林生态系统云南省野外科学观测研究站经费.Operation Service Fee of the Ailao Mountain Forest Ecosystem Research Station,Chinese Ecosystem Research Network(CERN) （CERN）
Operation Fee of the Yunnan Ailao Mountain Forest Ecosystem National Field Science Observation and Research Station,National Ecosystem Research Network of China(CNERN) （CNERN）
and Funding for the Yunnan Ailao Mountain Forest Ecosystem Provincial Field Science Observation and Research Station. （）
