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Study on the indexes and evaluation method of carrying capacity of the navigation channel in the lower Yangtze River
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摘要: 依托黄金水道建设长江经济带是国家重大发展战略。随着经济社会发展，长江两岸对航道等级提出了更高需求，航道承载能力成为迫切需要研究的问题。针对长江下游航道特点，初步提出了航道承载力的内涵，并初步建立了长江下游航道承载力评价体系和评价方法。根据长江下游湖口至南京河段航道约束因素分析，基于“驱动力-状态-影响”(DSI)模型，结合层次分析法，将承载力评价指标分为目标层、准则层、要素层和指标层4个层次，进而构建了长江下游航道承载力评价体系。构造了各层次判断矩阵并进行一致性检验，探讨了航道承载力评价的量化方法，从而确定了指标权重并对各类指标进行了标准化处理，最后提出了航道承载力初步评价方法，为长江下游的航道承载力评价提供依据。
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关键词:
- 航道承载力 /
- "驱动力-状态-影响"模型 /
- 层次分析法 /
- 指标体系 /
- 长江下游
Abstract: Relying on the golden waterway to build the Yangtze River Economic Belt is a major national development strategy in China. With the economic and social development, higher demands have been proposed on the Yangtze River navigation channel, therefore, it is urgent to study the carrying capacity of the navigation channel. Based on the characteristics of the lower Yangtze River, the concept of the carrying capacity of the navigation channel is proposed, and a preliminary evaluation system and an evaluation method are established. In this study, based on the analysis of the constraint factors of the navigation channel between the HuKou and Nanjing reaches in the lower Yangtze River, an evaluation system for the carrying capacity of the navigation channel was constructed using the "Driving force-State-Influence" (DSI) model and the analytic hierarchy method. This system includes four levels - the target level, the criteria level, the feature level, and the indicator level. In order to determine the index weight, a judgment matrix of each level was constructed and a consistency test was carried out. Then, the quantification method was discussed, the weight value for each index was given and the indexes were standardized. Finally, a preliminary comprehensive evaluation method for determining the carrying capacity of the navigation channel was proposed, to provide a basis for further evaluation of the carrying capacity of the navigation channel in the low reaches of the Yangtze River. -
图 1 长江下游湖口到南京河段概况及主要桥梁、港口及保护区
Figure 1. Sketch of Hukou to Nanjing reach and main bridges, ports and protected zones in lower Yangtze River
图 3 航道承载力等级划分
Figure 3. Classification of the carrying capacity of navigation channels
表 1 江西、安徽、江苏三省生态保护区分级统计[13]
Table 1. Grading statistics of ecological protection zones in Jiangxi, Anhui and Jiangsu Provinces
地区 数量/个 面积/hm2 国家级 省级 市级 县级 合计 国家级 省级 市级 县级 合计 江西 8 17 1 148 174 144 474 238 239 2 049 741 484 1 126 246 安徽 5 13 5 53 76 127 264 188 952 852 45 072 362 140 江苏 0 6 2 1 9 0 53 814 2 431 643 56 888 合计 13 36 8 202 259 271 738 481 005 5 332 787 199 1 545 274 
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表 2 航道承载力评价指标体系
Table 2. Evaluation index system of the carrying capacity of navigation channels
目标层 准则层 要素层 指标层 航道承载力
(A)驱动力(B1) 社会经济条件(C1) 区域经济增长率(D1) 政策需求(C2) 国家战略(D2) 水域区际交流(C3) 航运需求(D3) 状态(B2) 自然资源条件(C4) 水深(D4) 河势稳定性(D5) 制约工程(C5) 桥梁(D6) 影响(B3) 防洪影响(C6) 洪水位(D7) 河堤前沿流速(D8) 河势稳定(C7) 断面流量(D9) 主支汊分流比(D10) 滩槽演变趋势(D11) 主流变化(D12) 洲滩剖面形态(D13) 岸坡稳定(D14) 水利工程(C8) 取排水口(D15) 水闸(D16) 桥梁(D17) 码头(D18) 生态(C9) 生物多样性(D19) 栖息地多样性(D20) 生物丰度(D21) 硬质化(D22)
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表 3 可量化指标筛选后长江下游航道承载力指标
Table 3. Quantifiable evaluation index system of the carrying capacity of navigation channels in the lower Yangtze River after selection
目标层 准则层 要素层 指标层 指标 权重 指标 权重 指标 权重 航道承载力
(A)驱动力(B1) 0.250 社会经济条件(C1) 0.537 区域经济增长率(D1) 0.561 水域区际交流(D2) 0.439 政策需求(C2) 0.463 国家战略(D3) 1.000 状态(B2) 0.250 自然资源条件(C3) 1.000 水深(D4) 0.505 河势稳定性(D5) 0.495 制约工程(C4) / 桥梁(D6) / 影响(B3) 0.500 防洪影响(C5) 0.302 洪水位(D7) 1.000 河势稳定(C6) 0.225 滩槽稳定(D8) 0.560 分流比(D9) 0.440 生态(C7) 0.276 生物丰度(D10) 1.000 水利工程(C8) 0.197 取排水口(D11) 1.000
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表 4 影响类指标标准化后的取值
Table 4. Normalized value of impact indexes
评价指标 指标标准化评级 (80, 100] (60, 80] (40, 60] (20, 40] [0, 20] 洪水位/cm ≤4 (4, 6] (6, 8] (8, 10] ≥10 滩槽稳定/% ≤20 (20, 40] (40, 60] (60, 80] ≥80 分流比/% ≤0.5 (0.5, 1.5] (1.5, 3.0] (3.0, 5.0] ≥5.0 生物丰度/% ≤20 (20, 40] (40, 60] (60, 80] ≥80 取排水口/% ≤20 (20, 40] (40, 60] (60, 80] ≥80
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[1] 冯绍元, 陈绍军, 霍再林, 等.我国水资源承载力研究现状及展望[J].东华理工学院学报, 2006, 29(4): 301-306. http://d.old.wanfangdata.com.cn/Periodical/hddzxyxb200604001 FENG Shaoyuan, CHEN Shaojun, HUO Zailin, et al. Review on the present situation and future prospect of water resources carrying capacity in China[J].Journal of East China Institute of Technology, 2006, 29(4): 301-306. (in Chinese) http://d.old.wanfangdata.com.cn/Periodical/hddzxyxb200604001 [2] 党丽娟, 徐勇.水资源承载力研究进展及启示[J].水土保持研究, 2015, 22(3): 341-348. http://d.old.wanfangdata.com.cn/Periodical/stbcyj201503062 DANG Lijuan, XU Yong. Review of research progress in carrying capacity of water resource[J].Research of Soil and Water Conservation, 2015, 22(3): 341-348. (in Chinese) http://d.old.wanfangdata.com.cn/Periodical/stbcyj201503062 [3] 李东序.城市综合承载力理论与实证研究[D].武汉: 武汉理工大学, 2008. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y1476040 LI Dongxu. A theoretic and positive research on urban comprehensive carrying capacity[D]. Wuhan: Wuhan University of Technology, 2008. (in Chinese) http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y1476040 [4] 祝秀芝.土地综合承载力评价及预测研究[D].泰安: 山东农业大学, 2013. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y2303916 ZHU Xiuzhi. Evaluation and prediction of land resources comprehensive carrying capacity[D]. Tai'an: Shandong Agricultural University, 2013. (in Chinese) http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y2303916 [5] 雷学东, 陈丽华, 余新晓, 等.区域水资源承载力研究现状与发展趋势[J].水资源与水工程学报, 2004, 15(3): 10-14. doi: 10.3969/j.issn.1672-643X.2004.03.003 LEI Xuedong, CHEN Lihua, YU Xinxiao, et al. Some present situation and perspective in study on the regional carrying capacity of water resources[J].Journal of Water Resources and Water Engineering, 2004, 15(3): 10-14. (in Chinese) doi: 10.3969/j.issn.1672-643X.2004.03.003 [6] 邓小瑜, 李引珍, 赵亚玲.港口航道通过能力研究综述[J].水运工程, 2011(3): 10-15. http://d.old.wanfangdata.com.cn/Periodical/sygc201103002 DENG Xiaoyu, LI Yinzhen, ZHAO Yaling. Overview of research on traffic capacity of harbor channel[J].Port and Waterway Engineering, 2011(3): 10-15. (in Chinese) http://d.old.wanfangdata.com.cn/Periodical/sygc201103002 [7] 董宇, 姜晔, 何良德.内河航道通过能力计算方法研究[J].水运工程, 2007(1): 59-65. doi: 10.3969/j.issn.1002-4972.2007.01.015 DONG Yu, JIANG Ye, HE Liangde. Calculation method of inland waterway's throughput capacity[J].Port and Waterway Engineering, 2007(1): 59-65. (in Chinese) doi: 10.3969/j.issn.1002-4972.2007.01.015 [8] 刘敬贤, 韩晓宝, 易湘平.基于排队论的受限航道通过能力计算[J].中国航海, 2008, 31(3): 261-264, 268. doi: 10.3969/j.issn.1000-4653.2008.03.014 LIU Jingxian, HAN Xiaobao, YI Xiangping. Capacity analysis of restricted channels based on the queuing theory[J].Navigation of China, 2008, 31(3): 261-264, 268. (in Chinese) doi: 10.3969/j.issn.1000-4653.2008.03.014 [9] 吴丹.基于系统仿真的港口航道通过能力研究[D].大连: 大连理工大学, 2007. http://cdmd.cnki.com.cn/Article/CDMD-10141-2008035172.htm WU Dan. Study on capability of port fairway with simulation approach[D]. Dalian: Dalian University of Technology, 2007. (in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-10141-2008035172.htm [10] 刘怀汉, 杨胜发, 曹民雄.长江黄金航道整治技术研究构想与展望[J].工程科学与技术, 2017, 49(2): 17-27. http://d.old.wanfangdata.com.cn/Periodical/scdxxb-gckx201702002 LIU Huaihan, YANG Shengfa, CAO Minxiong. Advances in 'Golden Waterway' regulation technologies of the Yangtze River[J].Advanced Engineering Sciences, 2017, 49(2): 17-27. (in Chinese) http://d.old.wanfangdata.com.cn/Periodical/scdxxb-gckx201702002 [11] 乔飞, 郑丙辉, 雷坤, 等.长江下游及河口区水动力特征[J].环境科学研究, 2017, 30(3): 389-397. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QKC20172017032300058924 QIAO Fei, ZHENG Binghui, LEI Kun, et al. Hydrodynamics in the lower reaches of the Yangtze River and its estuary[J].Research of Environmental Sciences, 2017, 30(3): 389-397. (in Chinese) http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QKC20172017032300058924 [12] 仲伟斌.长江下游湖口至浏河口河段支汊航道技术等级与航道尺度研究[J].水道港口, 2014, 35(2): 159-164. doi: 10.3969/j.issn.1005-8443.2014.02.012 ZHONG Weibin. Study on dimension and classification of tributary channel in Lower Yangtze River[J].Journal of Waterway and Harbor, 2014, 35(2): 159-164. (in Chinese) doi: 10.3969/j.issn.1005-8443.2014.02.012 [13] 李红清.长江流域自然保护区建设现状与生态保护[J].长江流域资源与环境, 2011, 20(2): 150-155. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK201100084156 LI Hongqing. Construction status quo and eco-protection of natural conservation areas in the Changjiang River basin[J].Resources and Environment in the Yangtze Basin, 2011, 20(2): 150-155. (in Chinese) http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK201100084156 [14] 皮家骏, 欧阳澍, 张带琴, 等.基于PSR-物元模型的水生态文明评价研究--以南昌市为例[J].水资源与水工程学报, 2018, 29(1): 55-61. http://www.cnki.com.cn/Article/CJFDTOTAL-XBSZ201801009.htm PI Jiajun, OUYANG Shu, ZHANG Daiqin, et al. Water ecological civilization evaluation based on PSR-matter element model: a case study of Nanchang City[J].Journal of Water Resources and Water Engineering, 2018, 29(1): 55-61. (in Chinese) http://www.cnki.com.cn/Article/CJFDTOTAL-XBSZ201801009.htm [15] 谈迎新, 於忠祥.基于DSR模型的淮河流域生态安全评价研究[J].安徽农业大学学报(社会科学版), 2012, 21(5): 35-39. doi: 10.3969/j.issn.1009-2463.2012.05.009 TAN Yingxin, YU Zhongxiang. An ecological security evaluation of Huaihe River based on DSR[J].Journal of Anhui Agricultural University(Social Sciences Edition, 2012, 21(5): 35-39. (in Chinese) doi: 10.3969/j.issn.1009-2463.2012.05.009 [16] 陈秀莲.基于DSR模型的中国海洋战略资源安全评估和预测--以中国南海石油安全为例[J].世界地理研究, 2017, 26(3): 46-58. doi: 10.3969/j.issn.1004-9479.2017.03.006 CHEN Xiulian. Assessment and prediction of China's ocean strategy resource safety based on DSR model-Take the South China Sea oil security for example[J].World Regional Studies, 2017, 26(3): 46-58. (in Chinese) doi: 10.3969/j.issn.1004-9479.2017.03.006 [17] 胡莹莹.基于不同标度的判断矩阵一致性研究[D].合肥: 合肥工业大学, 2008. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y1334622 HU Yingying. Study on the judgment matrices' consistency of different scales[D]. Hefei: Hefei University of Technology, 2008. (in Chinese) http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y1334622 [18] 张玮, 倪兵, 陈乾阳.长江澄通河段通州沙西水道整治工程对分流比影响研究[J].水道港口, 2013, 34(1): 39-44. doi: 10.3969/j.issn.1005-8443.2013.01.007 ZHANG Wei, NI Bing, CHEN Qianyang. Research on influence of regulation works on diversion ratio of Tongzhousha west channel in Chengtong reach, Yangtze River[J].Journal of Waterway and Harbor, 2013, 34(1): 39-44. (in Chinese) doi: 10.3969/j.issn.1005-8443.2013.01.007 [19] 易雨君, 王兆印, 陆永军.长江中华鲟栖息地适合度模型研究[J].水科学进展, 2007, 18(4): 538-543. doi: 10.3321/j.issn:1001-6791.2007.04.010 YI Yujun, WANG Zhaoyin, LU Yongjun. Habitat suitability index model for Chinese Sturgeon in the Yangtze River[J].Advances in Water Science, 2007, 18(4): 538-543. (in Chinese) doi: 10.3321/j.issn:1001-6791.2007.04.010 -
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