基于GIS的河流廊道经济社会功能评价与分区——以涪江流域绵阳市中心城区段为例
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摘要
本文针对目前城市河流廊道普遍存在景观格局与其功能需求不匹配的问题,以涪江流域绵阳市中心城区段河流廊道为案例区,采用遥感影像、现场调研和大数据等多源数据构建城市河流廊道经济社会功能评价指标体系,并应用GIS技术和层次分析法对案例区河流廊道的经济社会功能进行评价和功能分区。
Aiming at the problem that the current urban river corridor generally has a landscape pattern that does not match its functional requirements, the river corridor of the Mianyang city center section of the Fujiang River Basin is used as a case area, and multi-source data such as remote sensing image, field sur-vey and big data are used to construct urban rivers. The evaluation index system of economic and social func-tions of corridors, and the application of GIS technology and analytic hierarchy process to evaluate the eco-nomic and social functions of river corridors in the case area and functional division.
Aiming at the problem that the current urban river corridor generally has a landscape pattern that does not match its functional requirements, the river corridor of the Mianyang city center section of the Fujiang River Basin is used as a case area, and multi-source data such as remote sensing image, field sur-vey and big data are used to construct urban rivers. The evaluation index system of economic and social func-tions of corridors, and the application of GIS technology and analytic hierarchy process to evaluate the eco-nomic and social functions of river corridors in the case area and functional division.
引文
[1]张健,申浩.基于GIS和RS技术的城市河流廊道对景观格局的影响[J].山东农业大学学报(自然科学版),2018,49(05):42-44.
[2]Forman,Richardt.T. Land mosaics:the ecology of landscapes and regions[M].Cambridge University Press,1995.
[3]强盼盼.河流廊道规划理论与应用研究[D].大连:大连理工大学,2011.
[4]陈婷,杨凯.城市河岸土地利用对河流廊道功能影响初探——以上海苏州河为例[J].世界地理研究,2006,15(3).
[5]梁雄伟,王立,马放,等.阿什河流域绿色河流廊道景观格局解析及功能评价[J].中国给水排水,2017(11):59-65.
[6]盖永伟,龙玉桥,黄昌硕,等.河流功能模糊综合评价模型研究与应用[J].水利水电技术,2018,49(3):1-6.
[2]Forman,Richardt.T. Land mosaics:the ecology of landscapes and regions[M].Cambridge University Press,1995.
[3]强盼盼.河流廊道规划理论与应用研究[D].大连:大连理工大学,2011.
[4]陈婷,杨凯.城市河岸土地利用对河流廊道功能影响初探——以上海苏州河为例[J].世界地理研究,2006,15(3).
[5]梁雄伟,王立,马放,等.阿什河流域绿色河流廊道景观格局解析及功能评价[J].中国给水排水,2017(11):59-65.
[6]盖永伟,龙玉桥,黄昌硕,等.河流功能模糊综合评价模型研究与应用[J].水利水电技术,2018,49(3):1-6.