环境模拟技术支持下城市生态廊道构建——以郑州市中牟文创区为例

The Construction of Urban Ecological Corridor with the Support of Environmental Simulation Technology——Taking Zhongmou Cultural and Creative District in Zhengzhou as an Example

生态廊道对于城市蔓延发展带来的环境问题具有切实有效意义。辨析中牟文创区存在的城市空气污染问题、水系绿地无序、人居游憩问题,运用RS、GIS、ENVI-met等地理、气候信息模拟技术,以问题导向明确生态廊道构建目标。以生态性、在地性、结构性原则等原则为指导,将生态廊道与城市风廊、水调蓄廊、森林廊道、游憩廊道耦合,充分发挥生态廊道的生态、社会、环境等多维价值。

The ecological corridor is of practical and effective significance to solve the environmental problems caused by urban disorderly sprawl. Analyze the problems such as air pollution, disordered water system and green space, recreation and housing problems in Zhong mou cultural and creative district, using the GIS, GIS, ENVI-met and other geographic information, climate information simulation technology to clarify the goal of ecological corridor construction with problem oriented. With the direction of ecological, local and structural principles, combining the ecological corridor with urban wind corridor, water storage corridor, forest corridor, and recreation corridor to show the ecological value, social value, environmental value and economic value of ecological corridor.