Standard Number: HJ 1168-2021(HJ1168-2021)
Chinese:全国生态状况调查评估技术规范——草地生态系统野外观测
English:National Ecological Condition Survey and Assessment Technical Specifications – Field Observation of Grassland Ecosystems
Effective Date:2021-08-01
Standard Applicability:This standard specifies the general rules, technical procedures, sample site selection and sample setup for field observation of grassland ecosystems, field observation index system and field observation technical methods and other requirements. This standard applies to field observation of grassland ecosystems in the national and provincial administrative areas, and other geographical areas can refer to this standard.
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