生态学杂志2026，Vol.45Issue(1)：319-327,9.DOI:10.13292/j.1000-4890.202601.040
静态箱法测量土壤氧化亚氮通量研究进展
Research progress on measurement of soil nitrous oxide flux using the static chamber method
摘要
Abstract
Nitrous oxide(N2O)is one of the most important anthropogenic greenhouse gases contributing to global warming.Accurately assessing its emissions and influencing factors is crucial for mitigating climate change and achieving carbon neutrality.The static chamber method,known for its low cost,high accuracy,and broad applica-bility,is the most widely used approach for measuring soil N2O emissions.However,factors such as the materials and shape of the chamber,installation methods,sample collection and analysis,data processing,and statistical analysis would directly affect the accuracy and precision of N2O measurements.Most studies fail to adopt scientifi-cally sound and context-appropriate monitoring protocols,and with problems in the selection of analytical methods.We reviewed the literature on the use of static chamber method for N2O measurement,summarized and compared common practices and key steps in chamber design,sample processing,flux calculation,and data statistics,aiming to provide a reference for standardizing the method and obtaining more reliable and objective N2O emission data in future research.关键词
气候变化/温室气体/气体通量/氧化亚氮/静态箱Key words
climate change/greenhouse gas/gas flux/nitrous oxide/static chamber引用本文复制引用
刘琳,吴玉凤,匡文浓,高霄鹏..静态箱法测量土壤氧化亚氮通量研究进展[J].生态学杂志,2026,45(1):319-327,9.基金项目
"天池英才"引进计划(CZ001621)、国家重点研发计划(2023YFF1304204)、国家自然科学基金项目(42307433)和新疆策勒荒漠草地生态系统国家野外科学观测研究站开放基金(CLSF202101)资助. （CZ001621）
