T/CGDF 00002-2020 Biodiversity Assessment Standards

Scope

Scope: This standard applies to baseline assessments of regional biodiversity, ecological and environmental impact assessments of project construction and construction, evaluations of the conservation effectiveness of nature reserves (areas), and evaluations of the restoration effectiveness of polluted or damaged areas, among other related work. This standard provides guidance on how to assess the current status and changing trends of biodiversity at different levels, and identify the factors threatening it. Through this assessment, it clarifies the priorities and directions of biodiversity conservation efforts, proposes practical biodiversity conservation countermeasures and recommendations, and overall enhances the management capacity of biodiversity conservation work. Main technical content: This standard provides guidance on how to assess the current status and changing trends of biodiversity at different levels, and identify the factors threatening it. Through this assessment, it clarifies the priorities and directions of biodiversity conservation efforts, proposes practical biodiversity conservation countermeasures and recommendations, and overall enhances the management capacity of biodiversity conservation work. This standard mainly includes the following content: 1. Scope of application 2. Normative reference documents 3. Terms and definitions 4. Evaluation principles 4.1 Scientificity 4.2 Fairness and openness 4.3 Operability 4.4 Public participation 5. Evaluation content 5.1 Genetic diversity 5.2 Species diversity （1）Species richness （2）Functional diversity of species （3）Importance of species （4）Threat level of species （5）Invasiveness of alien species （6）Threat factors 5.3 Ecosystem diversity （1）Habitat diversity （2）Ecological process diversity 6. Evaluation indicators 7. Evaluation methods 8. Preparation of evaluation reports

Development Information

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