论文部分内容阅读
水利绿化是涵养水土、保护工程、增强水利经济实力和后劲的重要措施。盐城市水利绿化经历了一个从分散到规模、从粗放到集约、从自发到科学、从量变到质变的发展过程。该市水利绿化的历程,大体上可分为以下三个阶段: 一是单一的防护阶段。50年代中后期至70年代中后期,随着沿海大中型水利工程的兴建,在计划经济体制下,从生态防护需求出发,在工程管理范围内栽植了以刺槐为特征
Water conservancy and greening is an important measure for conserving soil and water, protecting projects, and enhancing the economic strength and stamina of water resources. The water conservancy and greening of Yancheng City has undergone a process of development from decentralization to scale, from extensive to intensive, from spontaneous to scientific, from quantitative to qualitative change. The water greening process in the city can be roughly divided into the following three stages: First, a single stage of protection. From the mid-late 1950s to the mid-late 1970s, with the construction of large and medium-sized coastal water conservancy projects, under the planned economic system, starting from the needs of ecological protection, planting hedgehogs was featured within the scope of project management.