[1]WANG Ya-juan,MI Wen-bao,LI Jian-hua,et al.Agricultural Landscape Pattern Change in Arid Region of Middle Ningxia[J].Research of Soil and Water Conservation,2013,20(04):203-206.
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Agricultural Landscape Pattern Change in Arid Region of Middle Ningxia
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
20
Number of periods:
2013 04
Page number:
203-206
Column:
Public date:
2013-08-28
- Title:
- Agricultural Landscape Pattern Change in Arid Region of Middle Ningxia
- Keywords:
- agricultural landscape; pattern; change; arid region of middle Ningxia
- CLC:
- P901
- DOI:
- -
- Abstract:
- Taking the arid region of middle Ningxia as the study area, the remote images of 1987， 1996， 2005 and 2011 were sensed and classified based on RS and GIS technology by using the method of Man-computer interaction visual sensing. The thematic map of agriculture landscape classification was obtained. The agriculture landscape pattern index was calculated and the change characteristics were analyzed by adopting the grid Fragstats software. The results show that agricultural landscape pattern changes greatly, the NP of various landscape increased, MPS decreased, PD increased，the degree of fragmentation is obviously from 1987—1996， the study areas are improving after 2005. CONTAG gradual declined, indicating the equalization trend of the various types of plaques, SHDI and SHEI showed an increasing trend which suggested that patch types became more and more balanced, and the heterogeneity of landscape increased.
- References:
-
[1] 傅伯杰,陈利顶,等.景观生态学原理及应用[M].北京:科学出版社,2001.
[2] 赵志刚,王凯荣,向开成,等.冀东平原农业景观格局与生态服务价值研究:以滦县为例[J].水土保持研究,2012,19(3):221-226.
[3] 王仰麟,韩荡.农业景观的生态规划与设计[J].应用生态学报,2000,11(2):265-269.
[4] 张保华,谷艳芳,丁圣彦,等.农业景观格局演变及其生态效应研究进展[J].地理科学进展,2007,26(1):114-122.
[5] 傅伯杰,吕一河,陈利顶,等.国际景观生态学研究新进展[J].生态学报,2008,28(2):798-804.
[6] 赵华甫,张凤荣.北京市农业景观格局变化及功能区划[J].农业工程学报,2008,24(增刊1):78-84.
[7] 庞吉林,张克斌,乔娜,等.基于RS的盐池县近10年植被覆盖度动态变化研究[J].水土保持研究,2012,19(4):112-115.
[8] 梁国付,田莉,丁圣彦.城市化过程中开封市郊区农业景观变化过程分析[J].地理科学进展,2010,29(1):117-122.
[9] 沈焕锋,曹丽琴.ENVI遥感影像处理方法[M].武汉:武汉大学出版社,2009.
[10] 王锐,王仰麟,李卫锋.半干旱地区农业景观演变研究:以河北坝上康保县为例[J].中国农业资源与区划,2002,23(3):38-42.
[11] 叶其炎,夏幽泉,杨树华.云南高原山区农业景观空间格局分析[J].水土保持研究,2006,13(2):27-31.
[12] 张大威,范楠楠.资源枯竭型城市生态农业景观研究:以大冶市为例[J].农业与技术,2010,30(1):10-13.
[13] 田莉,丁圣彦.豫东平原1980-2000年农业景观生态系统格局动态[J].河南大学学报:自然科学版,2009,39(1):57-62.
[14] 叶宝莹,祝艳,季玮.基于遥感和GIS的三江平原农业景观空间格局与土地利用变化研究[J].国土资源遥感,2007(3):78-81.
[15] 张华,汪文浩.宁夏中部干旱带干旱成因及评定方法研究[J].水资源与水工程学报,2008,19(1):96-99.
[16] 杨梅,张广录,侯永平.区域土地利用变化驱动力研究进展与展望[J].地理与地理信息科学,2011,27(1):95-100.
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