Volume 12 Issue 2
Mar.  2022
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CAO T T,ZHU H T,WANG Z B,et al.Study on the comprehensive improvement countermeasures and roadmap of water ecological environment in urban area of Southwest China[J].Journal of Environmental Engineering Technology,2022,12(2):500-512 doi: 10.12153/j.issn.1674-991X.20220011
Citation: CAO T T,ZHU H T,WANG Z B,et al.Study on the comprehensive improvement countermeasures and roadmap of water ecological environment in urban area of Southwest China[J].Journal of Environmental Engineering Technology,2022,12(2):500-512 doi: 10.12153/j.issn.1674-991X.20220011

Study on the comprehensive improvement countermeasures and roadmap of water ecological environment in urban area of Southwest China

doi: 10.12153/j.issn.1674-991X.20220011
  • Received Date: 2022-01-05
    Available Online: 2022-04-02
  • In order to improve the quality of the water ecological environment in urban area of Southwest China, the characteristics of the water ecological environment of 47 cities in Southwest China were summarized and the problems were identified and analyzed. It was shown that the discharge quantity of urban domestic wastewater from this region were large, with 10 that of cities accounting for more than 90 percent of the total domestic discharge load. Nearly 60 percent of urban drainage infrastructure lagged behind the national average. The industrial sources were concentrated in the food and chemical industries, and the heavy pollution from non-point sources appeared in April and May. One-third of the cities had low utilization rate of reclaimed water. Under the influence of urbanization process in the region, the eutrophication became a serious problem and the aquatic biodiversity of rivers and lakes decreased in urban waters. Based on these problems and combined with the relevant development plans of the cities, the urban water ecological environmental quality improvement objectives in the region were put forward in three terms, namely, the short term (2021-2025), the medium term (2026-2030) and the long term (2031-2035). The countermeasures and roadmap for the comprehensive improvement of urban water ecological environment were given. In the first term, the focuses should be on emission reduction and source pollution control. In the medium term, it should focus on building water-saving cities in an all-round way. In the long term, fully recovering the structure and function of urban aquatic ecosystem should be targeted.

     

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  • [1]
    刘畅伶. 沱江(成都段)水环境问题诊断及水质目标管理建议[J/OL]. 三峡生态环境监测. http://kns.cnki.net/kcms/detail/50.1214.X.20211102.1111.002.html.
    [2]
    杨枫, 许秋瑾, 宋永会, 等. 滇池流域水生态环境演变趋势、治理历程与未来建议[J/OL]. 环境工程技术学报. http://kns.cnki.net/kcms/detail/11.5972.X.20211029.1213.013.html.
    [3]
    汤贤勇.开阳磷矿洋水矿区矿山开采与环境综合治理[J]. 贵州地质,2001,18(1):64-67. doi: 10.3969/j.issn.1000-5943.2001.01.013

    TANG X Y. Mine exploitation and environment synthetic treatment at Yangshui field in Kaiyang phosphorite of Guizhou[J]. Guizhou Geology,2001,18(1):64-67. doi: 10.3969/j.issn.1000-5943.2001.01.013
    [4]
    刘亚丽, 陈治刚. 山地城市次级河流污染特性及成因分析研究: 以重庆市主城区为例[C]//面向高质量发展的空间治理: 2020中国城市规划年会论文集:15山地城乡规划.北京:中国建筑工业出版社, 2020: 349-363.
    [5]
    遵义市生态环境局. 2018年遵义市生态环境状况公报[A]. 遵义: 遵义市生态环境局, 2019.
    [6]
    昆明市生态环境局. 2019年昆明市生态环境状况公报[A]. 昆明: 昆明市生态环境局, 2020.
    [7]
    大理州生态环境局. 2019年大理州生态环境状况公报[A]. 大理: 大理州生态环境局, 2020.
    [8]
    贵阳市生态环境局. 2019年贵阳市生态环境状况公报[A]. 贵阳: 贵阳市生态环境局, 2020.
    [9]
    成都市生态环境局. 2019年成都市生态环境状况公报[A]. 成都: 成都市生态环境局, 2020.
    [10]
    张阳春.基于底栖动物完整性指数的水生态健康评价: 以双溪河为例[J]. 农业与技术,2021,41(21):107-109.
    [11]
    欧阳莉莉, 丁瑶, 高平川, 等.成都市河流生态健康评价[J]. 中国环境监测,2018,34(6):155-163.

    OUYANG L L, DING Y, GAO P C, et al. Health assessment of river ecosystem in Chengdu, China[J]. Environmental Monitoring in China,2018,34(6):155-163.
    [12]
    杜娟, 李秦, 何士华.西南山区城市河流健康评价[J]. 中国水运(下半月),2021,21(2):65-67.
    [13]
    张方辉, 黄河清, 李雪飞, 等.基于底栖动物完整性指数(B-IBI)的水生态健康评价: 以梁滩河和濑溪河为例[J]. 环境影响评价,2019,41(6):79-85.

    ZHANG F H, HUANG H Q, LI X F, et al. Assessment for ecosystem health based on benthic index of biotic integrity (B-IBI): a case study of Liangtan River and Laixi River[J]. Environmental Impact Assessment,2019,41(6):79-85.
    [14]
    汪贞, 李根保, 王高鸿, 等.基于模糊评价法的洱海稳态阶段分析[J]. 水生态学杂志,2011,32(3):53-58.

    WANG Z, LI G B, WANG G H, et al. Application of fuzzy synthetic evaluation on the regime shift phases of lake Erhai[J]. Journal of Hydroecology,2011,32(3):53-58.
    [15]
    国家统计局. 2020中国城市建设统计年鉴[M]. 北京: 中国统计出版社, 2021.
    [16]
    黄小钰, 蔡寿华, 靳俊伟, 等. 重庆市主城区排水管网普查与诊断体系探讨[J]. 给水排水, 2021, 57(增刊1): 394-398.

    HUANG X Y, CAI S H, JIN J W, et al. Discussion on general survey and problem diagnosis technology of drainage network in main urban area of Chongqing[J]. Water & Wastewater Engineering, 2021, 57(Suppl 1): 394-398.
    [17]
    重庆市住房和城乡建设厅. 关于印发重庆城镇污水处理提质增效三年行动实施方案(2019—2021年)的通知[A]. 重庆: 住房和城乡建设厅, 2019.
    [18]
    四川省住房和城乡建设厅. 关于印发四川省城镇污水处理提质增效三年行动实施方案(2019—2021年)的通知[A]. 四川: 住房和城乡建设厅, 2019.
    [19]
    云南省住房和城乡建设厅. 关于印发云南省城镇污水处理提质增效三年行动实施方案(2019—2021年)的通知[A]. 云南: 住房和城乡建设厅, 2019.
    [20]
    许文, 董黎明, 董莉, 等.我国制糖工业水污染物减排潜力分析及建议[J]. 现代化工,2020,40(12):19-22.

    XU W, DONG L M, DONG L, et al. Potential analysis and suggestions on water pollutants discharge reduction in China's sugar industry[J]. Modern Chemical Industry,2020,40(12):19-22.
    [21]
    赵玉婷, 李亚飞, 董林艳, 等.长江经济带典型流域重化产业环境风险及对策[J]. 环境科学研究,2020,33(5):1247-1253.

    ZHAO Y T, LI Y F, DONG L Y, et al. Environmental risks and countermeasures of heavy chemical industry in the Yangtze River Economic Belt[J]. Research of Environmental Sciences,2020,33(5):1247-1253.
    [22]
    刘志学, 吴琼慧, 陈业阳, 等.长江经济带“三磷”行业现状及环评管理对策[J]. 环境影响评价,2020,42(3):24-26.

    LIU Z X, WU Q H, CHEN Y Y, et al. Present situation of "three phosphorus" industry in Yangtze River Economic Zone and environmental impact assessment management[J]. Environmental Impact Assessment,2020,42(3):24-26.
    [23]
    吴琼慧, 刘志学, 陈业阳, 等.长江经济带“三磷”行业环境管理现状及对策建议[J]. 环境科学研究,2020,33(5):1233-1240.

    WU Q H, LIU Z X, CHEN Y Y, et al. Status and countermeasures of environmental management of the "three phosphorus" industry in the Yangtze River Economic Belt[J]. Research of Environmental Sciences,2020,33(5):1233-1240.
    [24]
    生态环境部. 长江经济带“三磷”专项排查取得阶段成果生态环境隐患必须科学整治、分类施策[EB/OL]. 北京: 生态环境部.(2019-08-20)[2022-01-23]. https://www.mee.gov.cn/xxgk2018/xxgk/xxgk15/201908/t20190820_729453.html.
    [25]
    王军霞, 罗彬, 陈敏敏, 等.城市面源污染特征及排放负荷研究: 以内江市为例[J]. 生态环境学报,2014,23(1):151-156. doi: 10.3969/j.issn.1674-5906.2014.01.022

    WANG J X, LUO B, CHEN M M, et al. Study on the characteristics of urban non-point source pollution and its discharge load: a case study for Neijiang, Sichuan Province[J]. Ecology and Environmental Sciences,2014,23(1):151-156. doi: 10.3969/j.issn.1674-5906.2014.01.022
    [26]
    王倩, 张琼华, 王晓昌.国内典型城市降雨径流初期累积特征分析[J]. 中国环境科学,2015,35(6):1719-1725. doi: 10.3969/j.issn.1000-6923.2015.06.014

    WANG Q, ZHANG Q H, WANG X C. Cumulative characteristics of runoff pollutants in typical domestic cities[J]. China Environmental Science,2015,35(6):1719-1725. doi: 10.3969/j.issn.1000-6923.2015.06.014
    [27]
    何强, 潘伟亮, 王书敏, 等.山地城市典型硬化下垫面暴雨径流初期冲刷研究[J]. 环境科学学报,2014,34(4):959-964.

    HE Q, PAN W L, WANG S M, et al. Study on the first flush effect of impervious underlying surface in a mountainous city[J]. Acta Scientiae Circumstantiae,2014,34(4):959-964.
    [28]
    吕东蓬. 滇中城市群土地利用和湿地格局变化及其生态系统服务研究[D]. 昆明: 云南大学, 2019.
    [29]
    刘勇, 刘燕, 朱元荣, 等.河道硬化与生态治理探讨: 以贵阳市南明河为例[J]. 环境与可持续发展,2015,40(1):157-159. doi: 10.3969/j.issn.1673-288X.2015.01.044

    LIU Y, LIU Y, ZHU Y R, et al. Inquiry into the channel hardening and ecological management of the Nanming River in Guiyang[J]. Environment and Sustainable Development,2015,40(1):157-159. doi: 10.3969/j.issn.1673-288X.2015.01.044
    [30]
    YANG K, LUO Y, CHEN K X, et al. Spatial–temporal variations in urbanization in Kunming and their impact on urban lake water quality[J]. Land Degradation & Development,2020,31(11):1392-1407.
    [31]
    陆军. 持续实施长江大保护, 深入推动长江生态环境保护修复[N]. 中国环境报, 2021-11-15(3).
    [32]
    MA G W, WANG S R. Temporal and spatial distribution changing characteristics of exogenous pollution load into Dianchi Lake, Southwest of China[J]. Environmental Earth Sciences,2015,74(5):3781-3793. doi: 10.1007/s12665-015-4721-z
    [33]
    杨浩, 曾波, 孙晓燕, 等.蓄水对三峡库区重庆段长江干流浮游植物群落结构的影响[J]. 水生生物学报,2012,36(4):715-723.

    YANG H, ZENG B, SUN X Y, et al. Effect of impoundment on community structure of the phytoplankton in the main stream of the Three Gorges Reservoir of Chongqing[J]. Acta Hydrobiologica Sinica,2012,36(4):715-723.
    [34]
    STRAYER D L. Alien species in fresh waters: ecological effects, interactions with other stressors, and prospects for the future[J]. Freshwater Biology,2010,55:152-174. doi: 10.1111/j.1365-2427.2009.02380.x
    [35]
    杨成.贵州外来物种入侵的种类、危害、防治现状及其未来发展趋势[J]. 农业灾害研究,2020,10(4):144-148.

    YANG C. Species, harm, prevention and control status and future development trend of alien species invasion in Guizhou[J]. Journal of Agricultural Catastrophology,2020,10(4):144-148. ⊗
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