| Citation: |
XIANG N,DONG K H,YAO Y W,et al.Research on the method of delineating priority protection zones for river sources based on water resource supply and demand relationships: a case study of Moyang River Basin in Guangdong Province[J].Journal of Environmental Engineering Technology，2025，15（1）：29-37. DOI: 10.12153/j.issn.1674-991X.20240496
|
The protection of river sources is of great significance to regional water security. How to extract key information from river sources and construct an assessment system is one of the key and difficult points in the research on the zoning control system for water ecological environment. The paper deeply analyzed the supply and demand relationship between river sources and human activities in water cycle and ecosystem service theory, integrated ecosystem service assessment methods into the zoning of water ecological environment, proposed a method for evaluating and delineating priority protection areas for river sources based on the relationship between water resource supply and demand, and applied it to the Moyang River Basin. The results showed that: (1) Based on research methods such as the supply and demand and circulation pattern of ecosystem services, the functional volume accounting of water resource supply services, and the importance indices calculating and grading, and using the spatial superposition operation function of ArcGIS software, indicators such as self-water sufficiency status (SWS) and water resource supply service path length (TL) were calculated by administrative village (community). Through SWS and TL, the water resource supply, demand and circulation pattern within the basin can be accurately depicted. The river source protection importance index, calculated based on weighted SWS and TL, can effectively represent regional differences within the basin. (2) According to the basin evaluation, Moyang River Basin was divided into five levels according to the importance index, that was extremely important areas, relatively important areas, general important areas, ecological development areas, and urban development areas, with area proportions of 17.8%, 36.9%, 36.6%, 7.2%, and 1.5%, respectively. The extremely important areas mainly included the catchment area from the source of the Moyang River to Dahe Reservoir and the high rainfall area in the west of Tianlu Mountain. The relatively important areas included the contiguous mountainous areas surrounding the extremely important areas and the upstream contiguous mountainous areas of the Tanshui River. The general important areas were mostly agricultural areas in plain regions. The ecological development areas were large towns in the upstream and midstream, as well as large towns around the main urban area of Yangjiang City, while the urban development areas were the main urban area of Yangjiang City downstream. The five-level zoning showed a good gradient distribution in statistical indicators related to water resource supply and development utilization, establishing a water ecological environmental zoning control pattern for the entire basin that connected upstream water resource supply with downstream water resource utilization. (3) It was recommended that the contiguous extremely important areas of the Moyang River Basin be designated as priority protection zones for river sources, with an emphasis on strengthening the construction of water-conserving forests. Additionally, key biodiversity areas such as the Baichong Nature Reserve should receive special protection. Efforts to protect and restore key protected plants, endemic species, and key protected animals, along with their habitats, should be intensified.
| [1] |
KUANG X X, LIU J G, SCANLON B R, et al. The changing nature of groundwater in the global water cycle[J]. Science,2024,383(6686):eadf0630. DOI: 10.1126/science.adf0630
|
| [2] |
王浩, 王琳. 我国江河源头区水生态保护战略[J]. 中国水利,2017(17):15-18.
WANG H, WANG L. Strategic measures of ecological conservation for river source region in China[J]. China Water Resources,2017(17):15-18.
|
| [3] |
生态环境部. “三线一单”编制技术要求(试行)[A/OL]. (2018-06-10). [2024-12-10]. https://www.doc88.com/p-2748402228516.html.
|
| [4] |
黄宝荣, 王毅, 苏利阳, 等. 我国国家公园体制试点的进展、问题与对策建议[J]. 中国科学院院刊,2018,33(1):76-85.
HUANG B R, WANG Y, SU L Y, et al. Pilot programs for National Park system in China: progress, problems and recommendations[J]. Bulletin of Chinese Academy of Sciences,2018,33(1):76-85.
|
| [5] |
方源, 谢培, 孙宁, 等. 基于“自然-社会” 二元驱动的水生态功能分区: 以密云水库流域为例[J]. 环境工程技术学报,2022,12(6):2113-2123.
FANG Y, XIE P, SUN N, et al. Water ecological function zoning based on the dual drive of "nature-society": taking Miyun Reservoir Basin as an example[J]. Journal of Environmental Engineering Technology,2022,12(6):2113-2123.
|
| [6] |
万峻, 张远, 孔维静, 等. 流域水生态功能Ⅲ级区划分技术[J]. 环境科学研究,2013,26(5):480-486.
WAN J, ZHANG Y, KONG W J, et al. Zoning methods of freshwater ecosystem functional management level Ⅲ region[J]. Research of Environmental Sciences,2013,26(5):480-486.
|
| [7] |
SUN L H, SHU C, DING L, et al. Zoning method of aquatic ecosystem functional management fourth-level region in the Daqing River Basin, China[J]. Journal of Environmental Management,2023,327:116870. DOI: 10.1016/j.jenvman.2022.116870
|
| [8] |
BAILEY R G. Ecoregions of the United States Map (scale 1: 7 500 000)[M]. Ogden, UT: US Department of Agriculture, Forest Service Intermountain Region Press, 1976.
|
| [9] |
OUYANG Z, ZHENG H, XIAO Y, et al. Improvements in ecosystem services from investments in natural capital[J]. Science,2016,352(6292):1455-1459. DOI: 10.1126/science.aaf2295
|
| [10] |
牛晓楠, 倪欢, 陈国光, 等. 福建省生态保护重要性评价[J]. 生态学报,2022,42(3):1130-1141.
NIU X N, NI H, CHEN G G, et al. Evaluation of ecological conservation importance of Fujian Province[J]. Acta Ecologica Sinica,2022,42(3):1130-1141.
|
| [11] |
高嫄, 原野, 赵艺芳. 基于生态系统服务供需的农牧交错带流域生态修复分区: 以桑干河上游为例[J]. 环境工程技术学报,2023,13(3):1214-1222.
GAO Y, YUAN Y, ZHAO Y F. Ecological restoration zoning in farming-grazing transitional zone based on the supply and demand of the ecosystem services: a case study of the upper reaches of the Sanggan River[J]. Journal of Environmental Engineering Technology,2023,13(3):1214-1222.
|
| [12] |
刘慧敏, 刘绿怡, 任嘉衍, 等. 生态系统服务流定量化研究进展[J]. 应用生态学报,2017,28(8):2723-2730.
LIU H M, LIU L Y, REN J Y, et al. Progress of quantitative analysis of ecosystem service flow[J]. Chinese Journal of Applied Ecology,2017,28(8):2723-2730.
|
| [13] |
BURKHARD B, KANDZIORA M, HOU Y, et al. Ecosystem service potentials, flows and demands-concepts for spatial localisation, indication and quantification[J]. Landscape Online,2014,34:1-32. DOI: 10.3097/LO.201434
|
| [14] |
LI J H, JIANG H W, BAI Y, et al. Indicators for spatial-temporal comparisons of ecosystem service status between regions: a case study of the Taihu River Basin, China[J]. Ecological Indicators,2016,60:1008-1016. DOI: 10.1016/j.ecolind.2015.09.002
|
| [15] |
FISHER B, TURNER R K, MORLING P. Defining and classifying ecosystem services for decision making[J]. Ecological Economics,2009,68(3):643-653. DOI: 10.1016/j.ecolecon.2008.09.014
|
| [16] |
GARAU E, PUEYO-ROS J, PALOM A R, et al. Follow the flow: analysis of relationships between water ecosystem service supply units and beneficiaries[J]. Applied Geography,2021,133:102491. DOI: 10.1016/j.apgeog.2021.102491
|
| [17] |
GUAN D J, DENG Z, ZHOU L L, et al. How can multiscenario flow paths of water supply services be simulated: a supply-flow-demand model of ecosystem services across a typical basin in China[J]. Science of the Total Environment,2023,893:164770. DOI: 10.1016/j.scitotenv.2023.164770
|
| [18] |
SUN S Q, LÜ Y H, FU B J. Relations between physical and ecosystem service flows of freshwater are critical for water resource security in large dryland river basin[J]. Science of the Total Environment,2023,857:159549. DOI: 10.1016/j.scitotenv.2022.159549
|
| [19] |
翟月鹏, 陈艳梅, 高吉喜, 等. 京津冀水源涵养生态服务供体区与受体区范围的划分[J]. 环境科学研究,2019,32(7):1099-1107.
ZHAI Y P, CHEN Y M, GAO J X, et al. Division of donor and receptor areas of ecological services of water conservation in Beijing-Tianjin-Hebei Region[J]. Research of Environmental Sciences,2019,32(7):1099-1107.
|
| [20] |
XU Y, LAN H L, WANG B Y, et al. Identifying priority areas for freshwater supply conservation integrating multi-scale freshwater flows[J]. Journal of Environmental Management,2023,344:118722. DOI: 10.1016/j.jenvman.2023.118722
|
| [21] |
WU J S, FAN X N, LI K Y, et al. Assessment of ecosystem service flow and optimization of spatial pattern of supply and demand matching in Pearl River Delta, China[J]. Ecological Indicators,2023,153:110452. DOI: 10.1016/j.ecolind.2023.110452
|
| [22] |
QIN K Y, LIU J Y, YAN L W, et al. Integrating ecosystem services flows into water security simulations in water scarce areas: present and future[J]. Science of the Total Environment,2019,670:1037-1048. DOI: 10.1016/j.scitotenv.2019.03.263
|
| [23] |
CHEN Z L, LIN J Y, HUANG J L. Linking ecosystem service flow to water-related ecological security pattern: a methodological approach applied to a coastal province of China[J]. Journal of Environmental Management,2023,345:118725. DOI: 10.1016/j.jenvman.2023.118725
|
| [24] |
高月明, 吴文俊, 蒋洪强, 等. 基于全球陆地生态系统的水源涵养服务价值时空变化分析[J]. 环境科学研究,2021,34(11):2696-2705.
GAO Y M, WU W J, JIANG H Q, et al. Spatiotemporal changes of water conservation services value based on global terrestrial ecosystem[J]. Research of Environmental Sciences,2021,34(11):2696-2705.
|
| [25] |
环境保护部办公厅, 国家发展和改革委员会办公厅. 关于印发《生态保护红线划定指南》的通知:环办生态〔2017〕48号[A/OL].(2017-05-27)[2024-08-02]. https://www.mee.gov.cn/gkml/hbb/bgt/201707/t20170728_418679.htm.
|
| [26] |
王晓学, 沈会涛, 李叙勇, 等. 森林水源涵养功能的多尺度内涵、过程及计量方法[J]. 生态学报,2013,33(4):1019-1030. DOI: 10.5846/stxb201206130852
WANG X X, SHEN H T, LI X Y, et al. Concepts, processes and quantification methods of the forest water conservation at the multiple scales[J]. Acta Ecologica Sinica,2013,33(4):1019-1030. DOI: 10.5846/stxb201206130852
|
| [27] |
高吉喜, 吴丹, 张琨, 等. 基于供体受体关系的大尺度水源涵养生态保护红线划定技术方法及应用[J]. 环境生态学,2019,1(4):1-7.
GAO J X, WU D, ZHANG K, et al. Technical methods and applications of large scale ecological conservation redline delimitation of water conservation based on donor-receptor theory[J]. Environmental Ecology,2019,1(4):1-7.
|
| [28] |
NAIDOO R, BALMFORD A, COSTANZA R, et al. Global mapping of ecosystem services and conservation priorities[J]. Proceedings of the National Academy of Sciences of the United States of America,2008,105(28):9495-9500. ◇
|
| [1] | GAO Chunlian, HU Baoqing, HUANG Simin, ZHANG Lili, XIE Weiwei, BAO Ting. Study on ecosystem service evaluation and service bundles identification in the mountain-river-sea coupling key zone: a case study of southwest Guangxi Karst - Beibu Gulf[J]. Journal of Environmental Engineering Technology, 2024, 14(4): 1346-1356. DOI: 10.12153/j.issn.1674-991X.20230856 |
| [2] | ZHANG Dengcheng, WANG Zhongmin, LI Yajun, FAN Hao, LIU Yangyang. Research on the index system and evaluation method for ecological services of river shorelines[J]. Journal of Environmental Engineering Technology, 2024, 14(1): 289-297. DOI: 10.12153/j.issn.1674-991X.20230352 |
| [3] | GAO Yuan, YUAN Ye, ZHAO Yifang. Ecological restoration zoning in farming-grazing transitional zone based on the supply and demand of the ecosystem services: a case study of the upper reaches of the Sanggan River[J]. Journal of Environmental Engineering Technology, 2023, 13(3): 1214-1222. DOI: 10.12153/j.issn.1674-991X.20220387 |
| [4] | PEI Hongwei, ZHANG Hongjuan, ZHANG Liang, LI Yali, ZHANG Gaowei, LIU Mengzhu. Assessment and prediction of ecosystem services in Qingshui River Basin[J]. Journal of Environmental Engineering Technology, 2022, 12(5): 1466-1473. DOI: 10.12153/j.issn.1674-991X.20210341 |
| [5] | WANG Dewang, HE Ping, XU Jie, WANG Jiawen. Changes of land use and ecosystem service in the Yangtze River Basin after five years' general protection[J]. Journal of Environmental Engineering Technology, 2022, 12(2): 408-416. DOI: 10.12153/j.issn.1674-991X.20210687 |
| [6] | WANG Dewang, HE Ping, XU Jie, HOU Liping, REN Ying. Accounting of ecosystem services value of broad beach river: taking the main stream of Liaohe River as an example[J]. Journal of Environmental Engineering Technology, 2021, 11(3): 447-458. DOI: 10.12153/j.issn.1674-991X.20200271 |
| [7] | LI Fujie, SUN Qianying, WANG Shixi, ZHAO Yangchen, MA Huan, JI Wei. Valuation of ecosystem services in Three-River Headwaters Region from 2000 to 2015[J]. Journal of Environmental Engineering Technology, 2020, 10(5): 786-797. DOI: 10.12153/j.issn.1674-991X.20200059 |
| [8] | SUN Qianying, GAO Yanni, YANG Chunyan, WANG Shixi. Assessment of water supply service and its values in Liaohe Conservation Area[J]. Journal of Environmental Engineering Technology, 2020, 10(4): 531-538. DOI: 10.12153/j.issn.1674-991X.20200031 |
| [9] | WANG Xiaoli, GAO Zhenbin, SU Jing, CHEN Zhifan, ZHENG Mingxia, SUN Yuanyuan, JI Danfeng. Assessment methods of regional ecosystem service value and a case study of Dongjiang River basin[J]. Journal of Environmental Engineering Technology, 2018, 8(2): 212-220. DOI: 10.3969/j.issn.1674-991X.2018.02.029 |
| [10] | WANG Shai, GAO Hong-jie, SONG Yong-hui, PENG Jian-feng, LI Rui, DING Lin. Pilot Study on Purification of Urban River Water by Using Tidal Flow Constructed Wetland[J]. Journal of Environmental Engineering Technology, 2013, 3(4): 298-304. DOI: 10.3969/j.issn.1674-991X.2013.04.047 |
Copyright © Editorial Department of Journal of Environmental Engineering Technology
Supported by: Beijing Renhe Information Technology Co., Ltd.
DownLoad: