滨江消落带微丘地形的生态设计途径
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摘要
消落带范围内的土地利用方式是沿江区域建设面临的重要课题,消落带与微丘地形相交织的情况则更为复杂。简单地修筑堤坝、平整场地,虽可以满足开发建设的需要,但经济性欠佳,更会对自然生态造成严重破坏。本研究选取广西柳州柳江洛埠镇至三门江大桥段东岸为研究区域,借助3S技术建立"生态敏感性一开发模式"评价模型,选取地形、生态本底、雨水、开发策略、出让情况等5个Ⅰ级影响因子,并进一步细分为10个Ⅱ级影响因子,赋予不同的权重,灵活引入刚、弹性因子属性,对场地进行定量评价。根据评价模型结果,研究给予针对性的分区设计指引,以期实现生态敏感区域的精明保护目标。
The land use pattern in Hydro-Fluctuation Belt is an important issue in the riverfront construction.The intersection of the belt and the terrain of the micro dune would make the issue more complex.Simple construction of the dam or flat ground may meet the needs of development and construction,but with a poor economy condition,it will also cause serious damage to ecological system.This study selected the east coast of Luo Bu town to the Sanmen river bridge section in Liuzhou city as the study area,with 3S technology to build "eco sensitivity-development mode " evaluation model.Picking topography,ecological background,rainfall,development strategy and sell as five grade Ⅰ influence factors.Further subdivided into 10 level Ⅱ factors and gave different weights.According to the results of the evaluation model,the research gave a guide to the design of the targeted area,in order to achieve the goal of smart protection ecological sensitive areas.
引文
[1]胡际权.中国新型城镇化发展道路[M].重庆:重庆出版社,2008.
    [2]王发曾.中原经济区的新型城镇化之路[J].经济地理.2010,30(12):1972-1977.
    [3]彭红碧,杨峰.新型城镇化道路的科学内涵[J].理论探索,2010(4).
    [4]程瑞梅,王晓荣,肖文发.郭泉水.消落带研究进展[J].林业科学,2010(4).Vol.46:111-119.
    [5]艾丽皎,吴志能.张银龙.水体消落带国内外研究综述[J].生态科学,2013(3),Vol.32:259-264.
    [6]Whigham D F.Ecological issues related to wetland preservation,restoration,creation and assessment[J].The science of the Total Environment,240(1):32-40.
    [7]Azza N,Denny P,Koppel J V.Floating mats:their occurrence and influence on shoreline distribution of emergent vegetation[J].Freshwater Biology,2006,51:1286-1297.
    [8]Lieffers V J.Emergent plant communities of Oxbow Lakes in Northeastern Alberta:salinity,water-level fluctuation,and succession[J].Canadian of Botany,62(2):310-316.
    [9]Fushito N,Hiroyuki Y.Effects of pasture development on the ecological functions of riparian forests in Hokksido in northern Japan[J].Ecological Engineering,2005(24):539-550.
    [10]Holmes P M,Esler K J.Richardson D M.Guidelines for improved management of riparian zones invaded by alien plants in South African[J].
    [11]王炯.三峡库区消落带的利用与管理问题研究[J].西南农业大学学报:社会科学版,2003.1(1):35-38.
    [12]王勇,刘义飞.刘松柏.三峡库区消涨带植被重建[J].植物学通报,2005,22(5):513-522.
    [13]袁辉,王里奥,詹艳慧,黄川,胡刚.三峡库区消落带健康评价指标体系[J].长江流域资源与环境,2006(3):349-253.
    [14]张其成,姚亦锋,蒋成煜.南京城市滨江带功能演变及现代景观规划研究[J].长江流域资源与环境,2003,13(1):30-34.

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