互花米草治理围涂区的生态规划方法*--以象山县沪港新城为例  

Ecological Planning Method of Reclamation Area Based on Management of Spartina alterniflora——A Case Study of Hugang New Town in Xiangshan County

作　　者：董越[1] 黄杉[2] 华晨[1,3] DONG Yue;HUANG Shan;HUA Chen

机构地区：[1]浙江大学建筑工程学院 [2]浙江大学建筑设计研究院规划三所 [3]浙江大学宁波理工学院

出　　处：《西部人居环境学刊》2017年第2期95-101,共7页Journal of Human Settlements in West China

基　　金：住房和城乡建设部科学技术项目(2015-R2-061);国家自然科学基金青年科学基金项目(41201165);国家科技支撑计划项目(2015BAL02B00);教育部高校博士点基金(20130101110029)

摘　　要：互花米草是目前中国沿海滩涂最主要的入侵植物,对经济和生态造成诸多负面影响。本文以浙江省象山县沪港新城为例,基于其互花米草蔓延成灾的生态现状和用地不足的建设现状,总结出了机械刈割与吹填围海结合的互花米草治理方法,并重点讨论基于该治理方法的围涂区的规划方法。基于围涂区特殊的生态敏感性,提出在建设开发中融入城市生态规划理念,并将该理念贯彻至围涂工程和城市规划两个过程,围涂工程要满足围涂选址、具体范围、水面率等要求,同时,规划要在功能定位、空间结构、绿地系统、开发强度等方面保证生态的可持续性。At present,spartina alterniflora has become a main invasive plant of China’s coastal tidal flats.It has brought a series of negative effects to economy and ecology.Taking Hugang New Town as a case and based on the ecological situation that spartina alterniflora of this area has spread madly and the situation of construction land shortage,we propose a method which is the combination of mechanical cutting and hydraulic reclamation to manage spartina alterniflora.We especially discuss the planning method of the reclamation area based on this managing method.Since the ecology of reclamation area is sensitive and fragile,we propose the idea of integrating urban ecological planning with urban planning,which is infiltrated into the reclamation project and the urban planning processes.Many engineering requests need tobe met during the reclamation project such as site selection,specific region,water surface ratioand so on.On urban planning,functional orientation,spatial structure,green space system anddevelopment intensity should be guaranteed ecologically sustainable.

关 键 词：互花米草 生态治理 围涂区 城市生态规划 沪港新城 

分 类 号：TU984.103[建筑科学—城市规划与设计]