[1]杨凤珠,柳艺博*,俞文政,等. 3种遥感产品检测黄土高原森林变化及差异比较[J].西北林学院学报,2020,35(6):212-220.[doi:10.3969/j.issn.1001-7461.2020.06.29]
　YANG Feng-zhu,LIU Yi-bo*,YU Wen-zheng,et al. Detection of the Spatial Distribution and Changes of Forests in the Loess Plateau Using 3 Remote Sensing Products[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2020,35(6):212-220.[doi:10.3969/j.issn.1001-7461.2020.06.29]
点击复制

 3种遥感产品检测黄土高原森林变化及差异比较()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第35卷
期数:
2020年第6期
页码:
212-220
栏目:
出版日期:
2020-11-30

文章信息/Info

Title:
 Detection of the Spatial Distribution and Changes of Forests in the Loess Plateau Using 3 Remote Sensing Products
文章编号:
1001-7461(2020)06-0212-09
作者:
 杨凤珠1; 柳艺博1*; 俞文政1; 高子恒2; 席星雅1
 (1.南京信息工程大学 应用气象学院/江苏省农业气象重点实验室，江苏 南京 210044；2.南京信息工程大学 自动化学院，江苏 南京 210044)
Author(s):
 YANG Feng-zhu1; LIU Yi-bo1*; YU Wen-zheng1; GAO Zi-heng2; XI Xing-ya1
 (1.School of Applied Meteorology,Nanjing University of Information Science and Technology/Jiangsu Key Laboratory of Agricultural Meteorology,Nanjing210044,Jiangsu,China; 2.School of Automation,Nanjing University of Information Science and Technology,Nanjing210044,Jiangsu,China)
关键词:
 ; 森林覆盖率; 森林面积; 森林清查; 遥感; 黄土高原
Keywords:
 ; forest coverage;  forest area;  forest inventory;  remote sensing;  the Loess Plateau
分类号:
S758.4
DOI:
10.3969/j.issn.1001-7461.2020.06.29
文献标志码:
A
摘要:
 基于Landsat Vegetation Continuous Fields（LVCF）、MODIS Vegetation Continuous Fields（MVCF）和MODIS Land Cover（MODLC）等遥感产品和森林清查数据（NFI）检测2000-2015年黄土高原森林分布及变化。结果表明：1）2000-2015年黄土高原森林覆盖度升高，基于LVCF和MVCF的全区森林覆盖度均值分别由2000年的7.8%和9.6%增加到2015年的9.7%和13.2%。2）遥感产品估算的森林分布空间格局和面积差异较大，基于LVCF、MVCF和MODLC估算的黄土高原森林面积在2000年分别为726.6×104、604.7×104 hm2和325.1×104 hm2，2015年分别为926.2×104、998.3×104 hm2和400.1×104 hm2。3）遥感产品估算的省级尺度上森林面积与NFI的不一致性因省份和年份而异，LVCF与NFI一致性整体略优于MVCF，MODLC与NFI差异最大且估算的森林面积远低于LVCF、MVCF和NFI。4）遥感产品检测的陕西和山西2省的森林面积增加值与NFI一致性高于宁夏；基于遥感产品估算的宁夏森林面积及增加幅度均远低于NFI。
Abstract:
 This study detected the forest distribution and the changes over the Loess Plateau from 2000 to 2015 by using 3 remote sensing products,such as Landsat Vegetation Continuous Fields (LVCF),MODIS Vegetation Continuous Fields (MVCF) and MODIS Land Cover (MODLC),and the National Forest Inventory (NFI) data.The results showed that 1) the forest coverage in the Loess Plateau increased during the study period.The mean forest coverage increased from 7.8% and 9.6% in 2000 to 9.7% and 13.2% in 2015 based on LVCF and MVCF,respectively.2) Large discrepancies exhibited in these datasets in detecting the spatial distribution and area of forest.The estimated forest areas of the Loess Plateau were 726.6×104,604.7×104 hm2 and 325.1×104 hm2 in 2000,and 926.2×104,998.3×104 hm2 and 400.1×104 hm2 in 2015 based on LVCF,MVCF and MODLC,respectively.3) The inconsistence of provincial forest area between remote sensing datasets and NFI varied with region and time.LVCF and NFI showed higher consistency than those of MVCF and MODLC.The forest area estimated based on MODLC was much lower than those of other three.4) The remote sensing products exhibited a higher reliability in increased area detection in Shaanxi and Shanxi than that in Ningxia.Much lower forest area and forest area increase were estimated by three remote sensing products compared with NFI in Ningxia.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(6):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(6):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(6):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]

备注/Memo

备注/Memo:
 收稿日期：2019-12-16修回日期：2020-06-29
基金项目：国家自然科学基金项目(41871238,41401218)；江苏省农业气象重点实验室基金(JKLAM1702)。
作者简介：杨凤珠，硕士在读。研究方向：应用气象。E-mail: fengzhuyang@126.com
*通信作者：柳艺博，博士，副教授。研究方向：资源环境遥感。E-mail: yiboliu@nuist.edu.cn
更新日期/Last Update: