基于DPSIR模型的乡村生态景观生物多样性预警

Q948; 针对乡村振兴中生物多样性面临的潜在威胁和保护管理需求,本研究将生物多样性的理论、方法与社会、经济、人口等有机结合,基于DPSIR(驱动力-压力-状态-影响-响应)模型构建了乡村生态景观生物多样性预警指标体系.依据科学性、相关性、实用性和可比性等原则,该指标体系针对影响生物多样性的驱动力、压力、状态、影响和响应5个方面的12个因素25个指标,反映人类干扰以及全球变化、重大灾害等多种因素对乡村生物多样性产生的影响,以及人类为维护乡村生态景观生物多样性而采取的措施和投入.采用均方差方法确定各指标的权重值,划定评价等级,运用综合指数法对乡村生态景观的生物多样性进行预警.该研究为绿色宜居乡村...

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Published in中国生态农业学报（中英文） Vol. 31; no. 12; pp. 1943 - 1952
Main Authors 徐文婷, 谢宗强, 葛结林, 徐凯, 熊高明, 毛江涛
Format Journal Article
LanguageChinese
Published 中国科学院大学 北京 101408 01.12.2023
中国科学院植物研究所植被与环境变化国家重点实验室 北京 100093%中国科学院植物研究所植被与环境变化国家重点实验室 北京 100093
Subjects
乡村景观
DPSIR模型
Rural landscape
Indicator system
指标体系
生物多样性预警
Early warning of biodiversity
DPSIR model
Online AccessGet full text
ISSN2096-6237
DOI10.12357/cjea.20230622

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Abstract Q948; 针对乡村振兴中生物多样性面临的潜在威胁和保护管理需求,本研究将生物多样性的理论、方法与社会、经济、人口等有机结合,基于DPSIR(驱动力-压力-状态-影响-响应)模型构建了乡村生态景观生物多样性预警指标体系.依据科学性、相关性、实用性和可比性等原则,该指标体系针对影响生物多样性的驱动力、压力、状态、影响和响应5个方面的12个因素25个指标,反映人类干扰以及全球变化、重大灾害等多种因素对乡村生物多样性产生的影响,以及人类为维护乡村生态景观生物多样性而采取的措施和投入.采用均方差方法确定各指标的权重值,划定评价等级,运用综合指数法对乡村生态景观的生物多样性进行预警.该研究为绿色宜居乡村振兴及规划建设中的生物多样性保护和评价提供了新的思路和方法,对构建绿色和谐的美丽乡村具有重要意义.
AbstractList Q948; 针对乡村振兴中生物多样性面临的潜在威胁和保护管理需求,本研究将生物多样性的理论、方法与社会、经济、人口等有机结合,基于DPSIR(驱动力-压力-状态-影响-响应)模型构建了乡村生态景观生物多样性预警指标体系.依据科学性、相关性、实用性和可比性等原则,该指标体系针对影响生物多样性的驱动力、压力、状态、影响和响应5个方面的12个因素25个指标,反映人类干扰以及全球变化、重大灾害等多种因素对乡村生物多样性产生的影响,以及人类为维护乡村生态景观生物多样性而采取的措施和投入.采用均方差方法确定各指标的权重值,划定评价等级,运用综合指数法对乡村生态景观的生物多样性进行预警.该研究为绿色宜居乡村振兴及规划建设中的生物多样性保护和评价提供了新的思路和方法,对构建绿色和谐的美丽乡村具有重要意义.
Abstract_FL In view of the potential threats to biodiversity in the process of rural revitalization and the needs of conservation and man-agement,this study organically combined the theories and methods of biodiversity with society,economy,population,etc.,and built the early warning index system of biodiversity in rural ecological landscape based on the DPSIR(Driving Force-Pressure-State-Impact-Response)model.Based on the principles of scientificity,relevance,practicality and comparability,the index system reflects the impact of human interference,global change,major disasters,measures and inputs taken by human to maintain the biodiversity of rural ecological landscape,and other factors on rural biodiversity,including 12 factors and 25 indicators of the driving force,pressure,state,impact and response of biodiversity.The mean square deviation method was used to determine the weight value of each index,divide the evaluation level.And the comprehensive index method was used to wam the biodiversity of the rural ecological landscape.The rural biodiversity in this study comprehensively considered the"Ecology,Production,Living"functions of the countryside.Therefore,the species of wild animals and plants,crop species,and rural green plants were all included in the calculation of the biod-iversity index.This research method has been applied in the Paifang Community of Nanjing to give early warning to the high risk area.This study provides a new idea and method for biodiversity protection and evaluation in the revitalization and planning of green livable countryside,and it is of great significance to build a beautiful countryside with green harmony.
Author 徐文婷
徐凯
谢宗强
毛江涛
熊高明
葛结林
AuthorAffiliation 中国科学院植物研究所植被与环境变化国家重点实验室 北京 100093%中国科学院植物研究所植被与环境变化国家重点实验室 北京 100093;中国科学院大学 北京 101408
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Author_FL XIE Zongqiang
XU Wenting
GE Jielin
MAO Jiangtao
XU Kai
XIONG Gaoming
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DocumentTitle_FL Biodiversity early warning of rural ecological landscape based on DPSIR model
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Issue 12
Keywords 乡村景观
DPSIR模型
Rural landscape
Indicator system
指标体系
生物多样性预警
Early warning of biodiversity
DPSIR model
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Publisher 中国科学院大学 北京 101408
中国科学院植物研究所植被与环境变化国家重点实验室 北京 100093%中国科学院植物研究所植被与环境变化国家重点实验室 北京 100093
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Title 基于DPSIR模型的乡村生态景观生物多样性预警
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