土壤呼吸数据
收藏国家林业和草原科学数据中心2025-08-25 更新2025-10-11 收录
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资源简介：
以三江平原蒙古栎次生林为研究对象，采用林内穿透雨减少技术模拟干旱，通过LI-8100土壤CO2通量测定系统对2023年5—9月土壤呼吸速率进行观测，研究土壤温度、土壤体积含水量及不同土壤呼吸组分对减雨的响应。
Taking the secondary Quercus mongolica forest in the Sanjiang Plain as the research object, the throughfall exclusion technique was adopted to simulate drought stress within the forest. Soil respiration rates were measured from May to September 2023 using the LI-8100 automated soil CO2 flux system, to investigate the responses of soil temperature, soil volumetric water content and different soil respiration components to throughfall reduction.
提供机构：
国家林业和草原科学数据中心
创建时间：
2025-08-25
