Analysis of Dynamical Characteristics of Landscape Patterns in Yellow River Delta

WANG Hai-mei; LI Zheng-hai; HAN Guo-dong; HAN Jing-wei

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Analysis of Dynamical Characteristics of Landscape Patterns in Yellow River Delta

- Analysis of Dynamical Characteristics of Landscape Patterns in Yellow River Delta
- Bulletin of Soiland Water Conservation Vol. 26, Issue 1, Pages: 81-85(2007)
- 作者机构：
  
  1. 内蒙古农业大学生态环境学院,内蒙古,呼和浩特,010018
  2. 大连民族学院生命科学院,辽宁,大连,116600
  3. 内蒙古自治区气象科学研究所,内蒙古,呼和浩特,010051
  4. 中国环境科学研究院区域生态环境保护创新基地,北京,100012
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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WANG Hai-mei, LI Zheng-hai, HAN Guo-dong, et al. Analysis of Dynamical Characteristics of Landscape Patterns in Yellow River Delta[J]. Bulletin of Soiland Water Conservation, 2007, 26(1): 81-85.
DOI：

WANG Hai-mei, LI Zheng-hai, HAN Guo-dong, et al. Analysis of Dynamical Characteristics of Landscape Patterns in Yellow River Delta[J]. Bulletin of Soiland Water Conservation, 2007, 26(1): 81-85. DOI：

摘要

以1978年

1987年和2002年3期卫星遥感影像数据为基础

结合野外实地调查

利用ArcGIS等图像处理软件

完成影像的解译。通过景观指数

对黄河三角洲地区土地利用的景观格局进行分析

探讨了相关的人类活动对土地利用的影响。结果发现

农田是黄河三角洲主要的土地利用形态

构成景观的基质;湿地在景观格局中占有重要地位;在自然和人为因素的共同驱动下

黄河三角洲土地利用格局变化主要表现为破碎度增加

景观结构的多样性水平提高

各种土地利用类型均衡性空间分布特点不断提高。

Abstract

Based on field survey and three stages of spatial data sampled in the Yellow River Delta from 1978 to 2002

the transition of spatial data is accomplished by using the software ArcGIS and performing spatial analysis.Through the analysis of landscape indexes

the spatial and temporal changes in landuse pattern and the influence by human activities are contrasted.The result shows that in the Yellow River Delta

farmland is the primary landuse type

and wetland also possesses a great proportion.Affected by the natural factors and human activities

a series of changes has taken place on landscape pattern.The fragmentation and diversity of landscape structure have been increased obviously

and also the equality distribution of landuse pattern has been improved.

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