摘要
黄土高原地质地貌环境复杂,沟壑纵横,水土流失现象严重。其生态环境恶化的根
本原因是:黄土+水+植被+人。今天,生态环境破坏的绝大部分地区都处在城镇的影响范
围内。因此,对黄土高原城镇景观生态规划设计的研究对整个黄土高原生态环境稳定和
安全有着极其重要的意义。
本文是在景观生态单元类型化研究的基础上,从景观生态学角度入手,分三部分:
理论篇、研究篇和实践篇,进行研究。重点探讨了黄土高原“川谷型”滨河城镇及其滨
水区的类型划分及其景观特征和问题的研究,对黄土高原“川谷型”滨河城镇滨水区景
观规划设计进行了初步的探讨。
理论篇对论文所应用的相关景观、景观生态学、黄土高原的分布及特征等概念和理
论进行了基本阐述。
研究篇是本文的重点论述对象。该篇主要针对黄土高原“川谷型”滨河城镇及其滨
水区的形态及景观问题展开具体的研究。包括黄土高原“川谷型”滨河城镇的分布、类
型化研究、景观生态空间范围的界定、景观构成要素的分布及生态作用、黄土高原“川
谷型”滨河城镇滨水区的功能演进、景观分析、问题研究等方面的具体展开。
实践篇是以研究篇的研究结论为理论基础,结合黄河兰州段景观规划设计为实践研
究对象,通过对现状景观资源的调查分析,对黄土高原“川谷型”滨河城镇滨水区的绿
化空间系统、公共空间系统、建筑空间系统以及滨水区的典型景观要素提出了景观规划
设计的策略,并进行了示范性规划设计尝试。
With mounts and valleys to and fro, and the serious soil-lost situation the surface situation
of loess plateau is very complicated. The radical reason of its ecological deterioration is: loess +
water + planting + human. Today, most of the ecological environment deterioration areas locate
in the affecting parts of towns. Therefore, the research to the landscape ecological planning of
loess plateau towns has extream important meanings to the steady and safety of the whole loess
plateau ecological environment.
Based on research to the landscape ecological units types, this thesis starts from the
landscape ecology. Its main contents can be devised into 3 parts: theory, research and practice.
This thesis emphasize in the research of riverside towns of mounts and valleys on loess plateau
and different styles of the riverside areas and their landscape features and their problems. In
addition, the thesis gave the foundational research to the riverside towns and their landscape
planning on loess plateau.
The research part is the important part. In this part, the author expands the concnet research
about the riverside towns of mounts and valleys on loess plateau, and together with their patterns
and landscape problems including the concnet expansions of the divisions of riverside towns of
mounts and valleys on loess plateau styles researching; the definition of landscape ecological
palatial scope; the division of landscape components and their ecological effects; the foundation
evolution of riverside towns of mounts and valleys on loess plateau; landscape analysis; and the
research to consent problems.
Based on the conclusion of the research part as the theory foundation, the thesis took the
yellow river Lan Zhou port landscape planning as the practical research subject. Through the
researching analysis to the current landscape resources, this thesis puts forward the strategies of
landscape planning as the planting palatial system, public palatial system, architectural palatial
system and the typical landscape components of the riverside towns of mounts and valleys on
loess plateau, and takes some chances as the modeling planning.
引文
[1]俞孔坚;《景观·文化·生态与感知》,科学出版社,2000
[2]董雅文:《城市景观生态》,商务印书馆,1998
[3]董雅文:《城市景观生态》,商务印书馆,1998
[4]俞孔坚:《景观·文化·生态与感知》,科学出版社,2000
[5]俞孔坚:《景观·文化·生态与感知》,科学出版社,2000
[6]陕西地方志编篡委员会编:《陕西省志 第五卷 黄土高原志》陕西人民出版社,1995