Ecological Functions and Human Activity Interference Evaluation in Ecological Protection Redline for Urban Environment

IF 1 4区地球科学 Q4 GEOGRAPHY, PHYSICAL Photogrammetric Engineering and Remote Sensing Pub Date : 2021-06-01 DOI:10.14358/PERS.87.6.413

Guo-ming Li, Binbin He, Liang Li, Miao Yang, Qiongyi Huang, Zihan Guo

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引用次数: 2

Abstract

The influences of ecological protection redlines on urban sustainable development can significantly vary from place to place with distinct ecological functions and human activity interference. However, recent research lacks the evaluation of ecological functions and human activity interference in ecological protection redline areas near urban areas. This article presents an evaluation method consisting of two evaluation criteria systems: an ecological function evaluation criteria system based on conserving water resources and soil and maintaining biodiversity and a human activity interfer- ence evaluation criteria system based on the human activity impact index, population and road network density, and the intensity of tourism activity and livelihood sewage discharge. This evaluation method was verified in Zoige County, China, by using remote sensing data to evaluate ecological functions and human activity interference in the ecological redline area for an urban environment. This evaluation method is one of the preliminary studies of urban sustainable develop- ment planning, and the result could provide a basis for the formulation of urban sustainable development strategy.

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城市环境生态保护红线的生态功能与人类活动干扰评价

生态保护红线对城市可持续发展的影响因地而异，具有不同的生态功能和人类活动干扰。然而，最近的研究缺乏对城市附近生态保护红线区域的生态功能和人类活动干扰的评估。本文提出了一种由两个评价标准体系组成的评价方法：基于保护水资源和土壤、保持生物多样性的生态功能评价标准体系和基于人类活动影响指数、人口和路网密度的人类活动干扰评价标准体系，以及旅游活动和生活污水排放的强度。该评价方法在中国若尔盖县得到了验证，利用遥感数据对城市环境生态红线区域的生态功能和人类活动干扰进行了评价。该评价方法是城市可持续发展规划的初步研究之一，其结果可为制定城市可持续发展战略提供依据。

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来源期刊

Photogrammetric Engineering and Remote Sensing 地学-成像科学与照相技术

CiteScore

1.70

自引率

15.40%

发文量

审稿时长

9 months

期刊介绍： Photogrammetric Engineering & Remote Sensing commonly referred to as PE&RS, is the official journal of imaging and geospatial information science and technology. Included in the journal on a regular basis are highlight articles such as the popular columns “Grids & Datums” and “Mapping Matters” and peer reviewed technical papers. We publish thousands of documents, reports, codes, and informational articles in and about the industries relating to Geospatial Sciences, Remote Sensing, Photogrammetry and other imaging sciences.