FOREST RESOURCES WANAGEMENT ›› 2018›› Issue (1): 63-71.doi: 10.13466/j.cnki.lyzygl.2018.01.010
• Scientific Research • Previous Articles Next Articles
Received:
2017-11-27
Revised:
2017-12-21
Online:
2018-02-28
Published:
2020-09-27
Tab.1
The dynamic change index and calculation formula of desertification land
指标 | 计算公式 | 参数说明 |
---|---|---|
动态度 | Ua,Ub为研究初、末期某种沙化土地类型的面积,T为研究时段。当Kr为正值时表示沙化土地面积在增加,反之在减少 | |
综合动态度 | △LUi-j为研究时段T内第i类沙化土地类型转化为非i类沙化土地类型的面积的绝对值;LUi为研究起始时段第i类沙化土地类型的面积;n为沙化土地类型数,T为监测时长 | |
沙漠化程度指数 | Mi为流动沙地面积,SFi为半固定沙地面积,Fi为固定沙地面积,Ai为研究区总面积,i为某一时期,K1,K2和K3为待定权重因子。根据图像解译和专家咨询,权重因子确定为K1=1,K2=0.6,K3=0.3 |
Tab.4
Dynamic changes of desertification land of the study area from 2003 to 2014
沙化土地类型 | 2003—2008 | 2008—2014 | ||
---|---|---|---|---|
变化量/hm2 | 动态度/% | 变化量/hm2 | 动态度/% | |
流动沙地 | -1198.27 | -0.88 | -2037.91 | -1.3 |
半固定沙地 | -2813.71 | -3.71 | -6875.89 | -9.28 |
固定沙地 | 3938.02 | 2.04 | 8076.17 | 3.16 |
沙化耕地 | -20.7 | -0.67 | -341.17 | -9.56 |
有明显沙化趋势的土地 | 0 | 0 | -112.6 | -13.37 |
非沙化土地 | 94.66 | 0.73 | 1291.39 | 8.02 |
综合动态度 | — | 0.74 | — | 3 |
Tab.5
Area transfer matrix of desertification land for the study area from 2003 to 2008
2003 | 2008 | |||||
---|---|---|---|---|---|---|
流动沙地 | 半固定沙地 | 固定沙地 | 沙化耕地 | 有明显沙化趋势的土地 | 非沙化土地 | |
流动沙地 | 25878.56 | 1375.92 | — | — | — | 2.17 |
半固定沙地 | — | 10971.48 | 4177.21 | — | — | 12.42 |
固定沙地 | 179.82 | 38376.16 | — | — | 80.06 | |
沙化耕地 | — | — | 20.7 | 594.79 | — | — |
有明显沙化趋势的土地 | — | — | — | — | 140.38 | — |
非沙化土地 | — | — | — | — | — | 2589.32 |
Tab.6
Area transfer matrix of desertification land for the study area from 2008 to 2014
2008 | 2014 | |||||
---|---|---|---|---|---|---|
流动沙地 | 半固定沙地 | 固定沙地 | 沙化耕地 | 有明显沙化趋势的土地 | 非沙化土地 | |
流动沙地 | 20349.52 | 2539.41 | 3114.37 | 2.39 | — | 52.71 |
半固定沙地 | 3057.17 | 1972.78 | 7156.14 | 42.44 | — | 118.88 |
固定沙地 | 484.55 | 936.94 | 39953.77 | 129.9 | — | 1068.92 |
沙化耕地 | 15.82 | 4.11 | 390.36 | 78.03 | — | 106.47 |
有明显沙化趋势的土地 | — | — | 35.61 | — | 27.78 | 76.98 |
非沙化土地 | 113.41 | 18.29 | — | 0.87 | — | 2551.41 |
[1] | 王涛, 朱震达. 我国沙漠化研究的若干问题——1.沙漠化的概念及其内涵[J]. 中国沙漠, 2003,23(3):209-214. |
[2] | Millennium Ecosystem Assessment Council. Ecosystems and human well—being:desertification synreport[R]. Washington DC:World Resources Institute, 2005: 1-22. |
[3] | Eun-Hee Lee. Recent increasing trend in dust frequency over Mongolia and Inner Mongolia regions and its association with climate and surface condition change[J]. Atmospheric Environment, 2011,45(27):4611-4616. |
[4] | 王继和, 马全林, 杨自辉, 等. 干旱区沙漠化土地逆转植被的时空格局及其机制研究[J]. 中国沙漠, 2004,24(6):729-733. |
[5] | 陈雅琳, 常学礼, 崔步礼. 库布齐沙漠典型地区沙漠化动态分析——以展旦召苏木为例[J]. 干旱地区农业研究, 2007,25(4):36-41. |
[6] | 王林林, 董立峰, 宋芙蓉, 等. 库布齐沙漠典型农牧交错区沙漠化动态研究[J]. 水土保持研究, 2009,16(3):121-124. |
[7] | 陈雅琳, 常学礼, 崔步礼, 等. 库布齐沙漠典型地区沙漠化动态分析[J]. 中国沙漠, 2008,28(1):27-34. |
[8] | Helmut J.Geist, Eric F. Lambin.Dynamic causal patterns of desertification[J]. BioScience, 2004,54(9):817-829. |
[9] | Adel Shalaby, Ryutaro Tateishi. Remote sensing and GIS for mapping and monitoring land cover and land-use changes in the Northwestern coastal zone of Egypt[J]. Applied Geography, 2007,27(1):28-41. |
[10] | Liang Xia, Gong Wangbin, Yang Yong, et al. Desertification Direction of the Nnorthern Margin of Hobq Desert[J]. Acta Geologica Sinica(English Edition), 2015,89(3):1055-1056. |
[11] | Xu Yueqing, Peng Jian, Shao Xiaomei. Assessment of soil erosion using RUSLE and GIS:a case study of the Maotiao River watershed,Guizhou Province,China[J]. Environmental Geology, 2009,56(8):1643-1652. |
[12] | 沈洪霞. 鄂尔多斯造林总场森林可持续经营评价研究[D]. 呼和浩特:内蒙古农业大学, 2009: 3-7. |
[13] | 国家林业局. 全国荒漠化和沙化监测技术规定[S]. 北京, 2014: 3-4. |
[14] | 王秀兰, 包玉海. 土地利用动态变化研究方法探讨[J]. 地理科学进展, 1999,18(1):81-87. |
[15] | 刘盛和, 何书金. 土地利用动态变化的空间分析测算模型[J]. 自然资源学报, 2002,17(5):533-540. |
[16] | 刘树林, 王涛, 屈建军, 等. 中国北方草原沙漠化发展过程及其成因分析——以内蒙古苏尼特左旗为例[J]. 中国沙漠, 2009,29(2):206-211. |
[17] | 逯军峰, 董治宝, 胡光印, 等. 甘肃省玛曲县土地沙漠化发展及其成因分析[J]. 中国沙漠, 2012,32(3):604-609. |
[18] | 胡梦珺, 田丽慧, 张登山, 等. 遥感与GIS支持下近30a来青海湖环湖区土地沙漠化动态变化研究[J]. 中国沙漠, 2012,32(4):901-909. |
[19] | 丁文广, 陈利珍, 李丹璐, 等. 1975-2014年晋西北地区沙漠化动态变化趋势研究[J]. 干旱区地理:汉文版, 2016,39(5):994-1003. |
[20] | 朱孟娜, 韩广, 郭宇航. 近10年来翁牛特旗土地沙漠化动态特征及其成因分析[J]. 湖南师范大学:自然科学学报, 2016,39(5):17-21. |
[21] | 张良侠, 吴世新, 穆桂金, 等. 基于土地利用变化的近18a新疆沙地动态及其驱动力分析[J]. 中国沙漠, 2012,32(1):17-23. |
[22] | 刘纪远. 中国资源环境宏观调查与动态变化研究[M]. 北京: 中国科学技术出版社, 1996: 120-240. |
[23] | 孙景梅, 杨联安, 周欢水, 等. 四子王旗景观格局演变与沙化土地动态变化分析[J]. 西北林学院学报, 2012,27(3):160-166. |
[24] | 张乐. 城市化发展对达拉特旗局地气候影响[J]. 内蒙古气象, 2011(6):43-45. |
[1] | NING Xiaobin, WU Xiebao, HUANG Junwei, WU Houjian, LIU Wei, PENG Xi. Main Results of the Fourth Rocky Desertification Survey in Karst Area and Analysis of Rocky Desertification Control Situation [J]. FOREST RESOURCES WANAGEMENT, 2023, 0(3): 9-14. |
[2] | ZAN Guosheng, WANG Cuiping, LI Feng, LIU Zheng, SUN Tao. Key Data Results and Trend Analysis of the Sixth National Survey on Desertification and Sandification [J]. FOREST RESOURCES WANAGEMENT, 2023, 0(1): 1-7. |
[3] | ZHAO Kai, YUE Yongjie, HE Rong, WANG Yaqian, WU Yunzhula. Study on Spatial Distribution of Land Desertification Sensitivity in Naiman Banner [J]. FOREST RESOURCES WANAGEMENT, 2022, 0(1): 52-60. |
[4] | TIAN Xiangyun, ZHANG Chao, CHEN Qi, SHI Xiaorong, WANG Yan. Influence of Land Use on Landscape Pattern Evolution of Rocky Desertification in Karst Areas of Yunnan,China [J]. FOREST RESOURCES WANAGEMENT, 2022, 0(1): 61-69. |
[5] | PANG Juan, RAN Ruiping. Research on the Impact of Forest Tenure Reform and Cadre-Farmer Relationship on Household’s Forest Land Tenure Securityl Perception in Rocky Desertification Area [J]. FOREST RESOURCES WANAGEMENT, 2021, 0(4): 38-48. |
[6] | LI Qinfang, PAN Yue, ZHOU Senlin. Study on Current Status and Dynamics of Land Prone to Desertification in China [J]. FOREST RESOURCES WANAGEMENT, 2019, 0(5): 12-17. |
[7] | ZHANG Ruijiao, ZHANG Chao, LU Shuangfei, ZHONG Enzhu. Study on the Space-temporal Evolution Feature of the Rocky Desertification in Typical Karst Area of Eastern Yunnan [J]. FOREST RESOURCES WANAGEMENT, 2019, 0(2): 99-108. |
[8] | JIANG Liwei, ZHANG Jiaqi, ZHAO Yichen, ZHAO Yonglei. Dynamic Change of Leaf Area Index in the Growing Season of Typical Forests in Beijing Mountainous Area [J]. FOREST RESOURCES WANAGEMENT, 2019, 0(2): 132-136. |
[9] | GU Wangming, ZHOU Jinxing, WU Jianhong, ZHOU Taolong, LIU Yuguo. Artificial Afforestation Technology for Rocky Desertification Control in Xichuan County of South to North Water Diversion Project [J]. FOREST RESOURCES WANAGEMENT, 2018, 0(3): 44-48. |
[10] | CHEN Mingye, GAO Baojia, LIU Suhong. Response of Ecosystem Service Value to the Changes of Landscape Pattern of Land Use [J]. FOREST RESOURCES WANAGEMENT, 2018, 0(2): 103-110. |
[11] | CHEN Jiyou, XU Xin, LIU Xiaoyong. Analysis on the Main Results and Dynamic Changes of the Ninth Forest Resources Inventory in Jiangxi [J]. FOREST RESOURCES WANAGEMENT, 2018, 0(2): 18-23. |
[12] | LIU Xingyi, XIONG Kangning, LIU Yanhong, CHEN Yongbi, WANG Jianbin, JIN Guozhen, PI Jiaquan. A Preliminary Study on the Poverty Alleviation Mode of Broussonetia papyrifera’s Ecological Industry in Rocky Desertification Area of China [J]. FOREST RESOURCES WANAGEMENT, 2018, 0(2): 29-34. |
[13] | TAN Ying, XU Jun, MAO Huaying. Vegetation Coverage Dynamic Change Analysis after Plain Afforestation—Taking Haining as an Example [J]. FOREST RESOURCES WANAGEMENT, 2017, 0(6): 84-88. |
[14] | KONG Xiangji, SUN Tao. Analysis of Arid and Humid Conditions in Desertification Area in China [J]. FOREST RESOURCES WANAGEMENT, 2017, 0(4): 1-6. |
[15] | YANG Jinming, LI Shimei, HU Dingmeng, DUN Xingjian, XU Jingwei. Analysis on Urban Forest Landscape Pattern and Its Dynamic Changes in Zhucheng City [J]. FOREST RESOURCES WANAGEMENT, 2017, 0(4): 124-130. |
Viewed | ||||||||||||||||||||||||||||||||||||||||||||||||||
Full text 304
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||
Abstract 462
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||