地球信息科学学报 ›› 2018, Vol. 20 ›› Issue (12): 1721-1732.doi: 10.12082/dqxxkx.2018.180341
殷小菡1(), 孙希华1, 徐新良2,*(
), 张雪艳2, 陈德超3
收稿日期:
2018-07-26
出版日期:
2018-12-25
发布日期:
2018-12-20
通讯作者:
徐新良
E-mail:sdyinxiaohan@163.com;xuxl@lreis.ac.cn
作者简介:
作者简介:殷小菡(1994-),女,山东潍坊人,硕士生,研究方向为土地利用/土地覆被变化。E-mail:
基金资助:
YIN Xiaohan1(), SUN Xihua1, XU Xinliang2,*(
), ZHANG Xueyan2, CHEN Dechao3
Received:
2018-07-26
Online:
2018-12-25
Published:
2018-12-20
Contact:
XU Xinliang
E-mail:sdyinxiaohan@163.com;xuxl@lreis.ac.cn
Supported by:
摘要:
退耕还林(草)等生态工程对区域用地结构及生态系统服务功能产生了重要影响。本研究基于RUSLE模型,并辅以遥感监测与GIS空间分析方法,对北方农牧交错带西段2000-2015年退耕状况及其引起的土壤保持功能变化分3个时段(2000-2005年、2005-2010年及2010-2015年)进行了探究。结果表明:北方农牧交错带西段地区2000-2015年耕地面积净减少1663.83 km2,以转为林地、草地、建设用地为主,其中耕地转林、草地净减少面积为1113.64 km2,草地和未利用地是新增耕地的主要来源;15年间土壤保持功能提升显著,退耕还林(草)工程的实施使土壤保持量增加了56.50×104 t,2005-2010年由退耕所带来的土壤保持增加量在3段时期中最高;不同坡度等级的生态退耕引起的土壤保持增加量差别较大,总体随着坡度升高呈下降趋势,但在25°以上的陡坡耕地由退耕还林(草)带来的土壤保持效益又有所升高。研究对于评估北方农牧交错带西段地区实施退耕还林(草)等工程的生态效益具有重要意义,并能为区域生态保护与修复工程的建设规划提供科学依据。
殷小菡, 孙希华, 徐新良, 张雪艳, 陈德超. 我国北方农牧交错带西段退耕对土壤保持功能影响研究[J]. 地球信息科学学报, 2018, 20(12): 1721-1732.DOI:10.12082/dqxxkx.2018.180341
YIN Xiaohan,SUN Xihua,XU Xinliang,ZHANG Xueyan,CHEN Dechao. The Impact of Returning Farmland on Soil Conservation Function in the Western Region of Farming-pastoral Ecotone of Northern China[J]. Journal of Geo-information Science, 2018, 20(12): 1721-1732.DOI:10.12082/dqxxkx.2018.180341
表2
2000-2015年北方农牧交错带西段耕地变化面积及占比"
类型转换 | 2000-2005年 | 2005-2010年 | 2010-2015年 | 2000-2015年 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
面积/km2 | 占耕地比例/% | 面积/km2 | 占耕地比例/% | 面积/km2 | 占耕地比例/% | 面积/km2 | 占耕地比例/% | ||||
耕地?林地 | -451.83 | -0.98 | -269.45 | -0.60 | -22.21 | -0.05 | -743.50 | -1.61 | |||
耕地?草地 | -444.75 | -0.96 | -34.64 | -0.08 | 109.25 | 0.24 | -370.13 | -0.80 | |||
耕地?水域 | 23.17 | 0.05 | -1.77 | 0.00 | -34.51 | -0.08 | -13.11 | -0.03 | |||
耕地?建设用地 | -166.82 | -0.36 | -49.08 | -0.11 | -379.78 | -0.85 | -595.68 | -1.29 | |||
耕地?未利用地 | -30.08 | -0.07 | 14.34 | 0.03 | 74.33 | 0.17 | 58.59 | 0.13 | |||
耕地增减合计 | -1070.31 | -2.31 | -340.60 | -0.75 | -252.91 | -0.56 | -1663.83 | -3.60 |
表3
2000-2015年北方农牧交错带西段退耕区的土壤保持变化量及占比"
耕地转出类型 | 2000-2005年 | 2005-2010年 | 2010-2015年 | 2000-2015年 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
土壤保持变化量/104t | 比例/% | 土壤保持变化量/104t | 比例/% | 土壤保持变化量/104t | 比例/% | 土壤保持变化量/104t | 比例/% | ||||
耕地→林地 | 21.42 | 52.56 | 21.57 | 61.24 | 0.44 | 25.73 | 43.43 | 55.91 | |||
耕地→草地 | 1.43 | 1.91 | 9.67 | 53.60 | 1.97 | 21.09 | 13.07 | 12.76 | |||
耕地→水域 | -0.14 | -29.79 | -0.39 | -86.67 | -1.57 | -48.46 | -2.10 | -50.48 | |||
耕地→未利用地 | -0.13 | -10.83 | 0.09 | 128.57 | 0.14 | 16.28 | 0.10 | 4.69 | |||
总计 | 22.58 | 19.22 | 30.94 | 57.53 | 0.98 | 6.47 | 54.50 | 29.24 |
表4
2000-2015年不同坡度退耕还林(草)面积及其引起的土壤保持量变化"
坡度/° | 各坡度等级面积/km2 | 退耕还林(草) | 土壤保持量 | |||
---|---|---|---|---|---|---|
面积/km2 | 占比/% | 变化/104t | 占比/% | |||
<5 | 91 670.36 | 1136.94 | 1.24 | 11.35 | 15.85 | |
5~10 | 49 072.63 | 515.92 | 1.05 | 5.15 | 10.01 | |
10~15 | 19 279.02 | 180.65 | 0.94 | 1.80 | 8.11 | |
15~20 | 8554.33 | 90.61 | 1.06 | 0.90 | 7.30 | |
20~25 | 4327.15 | 51.02 | 1.18 | 0.51 | 7.10 | |
>25 | 4977.66 | 63.63 | 1.28 | 0.63 | 7.99 |
[32] |
[ Li T H, Zheng L N.Soil erosion changes in the Yanhe Watershed from 2001 to 2010 based on RUSLE model[J]. Journal of Natural Resources, 2012,27(7):1164-1175. ]
doi: 10.11849/zrzyxb.2012.07.008 |
[33] | 王万忠. 黄土地区降雨特性与土壤流失关系的研究Ⅲ——关于侵蚀性降雨的标准问题[J].水土保持通报,1984(2):58-63. |
[ Wang W Z.Study on the relations between rainfall characteristics and loss of soil in loess region[J]. Soil and Water Conservation Bulletin, 1984(2):58-63. ] | |
[34] |
谢云,刘宝元.侵蚀性降雨标准研究[J].水土保持学报,2000,14(4):6-11.
doi: 10.3321/j.issn:1009-2242.2000.04.002 |
[ Xie Y, Liu B Y.Study on standard of erosive rainfall[J]. Soil and Water Conservation, 2000,14(4):6-11. ]
doi: 10.3321/j.issn:1009-2242.2000.04.002 |
|
[35] | Williams J R, Jones C A, Dyke P T.A modeling approach to determining the relationship between erosion and soil productivity [EPIC, Erosion-Productivity Impact Calculator, mathematical models][C]// Transactions of the ASAE,1984:129-144. |
[36] | Mccool D K, Foster G R, Mutchler C K, et al.Revised slope length factor for the universal soil loss equation.[J]. Transactions of the Asae, 1989,30(5):1387-1396. |
[37] | Remortel V, Maichle R, Hickey R.Computing the RUSLE LS factor through array-based slope length processing of digital elevation data using a C++ executable[J]. Computers & Geosciences, 2004,30(9-10):1043-1053. |
[38] |
Liu B Y, Nearing M A, Shi P J, et al.Slope length effects on soil loss for steep slopes.[J]. Soil Science Society of America Journal, 1994,64(5):1759-1763.
doi: 10.2136/sssaj2000.6451759x |
[39] |
蔡崇法,丁树文,史志华,等.应用USLE模型与地理信息系统IDRISI预测小流域土壤侵蚀量的研究[J].水土保持学报,2000,14(2):19-24.
doi: 10.3321/j.issn:1009-2242.2000.02.005 |
[ Cai C F, Ding S W, Shi Z H, et al.Study of applying USLE and geographical information system IDRISI to predict soil erosion in small watershed[J]. Soil and Water Conservation, 2000,14(2):19-24. ]
doi: 10.3321/j.issn:1009-2242.2000.02.005 |
|
[40] | 水利部水土保持监测中心.西北黄土高原区土壤侵蚀预报模型开发项目研究成果报告[R].2006. |
[ Soil and Water Conservation Monitoring Center of the Ministry of Water Resources. Report on the research results of the soil erosion prediction model development project in the Loess Plateau of Northwest China[R]. 2006. ] | |
[41] |
Fu B J, Zhao W W, Chen L D, et al.Assessment of soil erosion at large watershed scale using RUSLE and GIS: Acase study in the Loess Plateau of China[J]. Land Degradation & Development, 2005,16(1):73-85.
doi: 10.1002/ldr.646 |
[42] | 陈雅如,康慕谊,宋富强.延安市退耕还林前后土壤保持功能价值评估[J].北京林业大学学报,2013,35(6):67-73. |
[ Chen Y R, Kang M Y, Song F Q.Valuation of ecological service on soil conservation function before and after Grain for Green Project in Yan'an City, Northwestern China[J]. Journal of Beijing Forestry University, 2013,35(6):67-73. ] | |
[43] | 张加琼,刘章,杨明义,等.黄土高原水蚀风蚀交错带坡面土壤侵蚀特征及其影响因素[J].水土保持研究,2018,25(1):1-6,22. |
[ Zhang J Q, Liu Z, Yang M Y, et al.Soil erosion and its influence factors on a slope in the wind-water erosion crisscross region on the Loess Plateau[J]. Soil and Water Conservation, 2018,25(1):1-6,22. ] | |
[44] | 刘文超. 陕北地区农田退耕对生态系统关键服务功能的影响研究[D].北京:中国科学院大学,2016. |
[ Liu W C.The impact research of returning farmland on the key ecosystem services function in Northern Shaanxi, China[D]. Beijing: University of Chinese Academy of Sciences, 2016. ] | |
[1] |
Crossman N D, Burkhard B, Nedkov S.Quantifying and mapping ecosystem services[J]. International Journal of Biodiversity Science, 2012,8(1):1-4.
doi: 10.1080/21513732.2012.695229 |
[2] | 刘慧,潘志华,周蒙蒙,等.北方农牧交错带不同退耕方式对生态健康的影响——以武川县为例[J].干旱地区农业研究,2010,28(1):175-192. |
[ Liu H, Pan Z H, Zhou M M, et al.Influence of different ways of returning farmland on ecosystem health in the Northern Agro-grazing Ecotone: A case study of Wuchuan County[J]. Agricultural Research in the Arid Areas, 2010,28(1):175-192. ] | |
[3] |
蒋卫国,陈云浩,李京,等.中国北方农牧交错带生态环境的空间格局演变[J].自然资源学报,2005,20(6):871-878.
doi: 10.3321/j.issn:1000-3037.2005.06.011 |
[ Jiang W G, Chen Y H, Li J, et al.Chang and spatial pattern of eco-environment in the Farming-pastoral Ecotone of the Northern China[J]. Journal of Natural Resources, 2005,20(6):871-878. ]
doi: 10.3321/j.issn:1000-3037.2005.06.011 |
|
[4] |
薛亚永,王晓峰.黄土高原森林草原区退耕还林还草土壤保持效应评估[J].干旱地区农业研究,2017(5):122-128.
doi: 10.7606/j.issn.1000-7601.2017.05.18 |
[ Xue Y Y, Wang X F.Evaluation on soil conservation effect of returning cropland to forest and grassland in forest-steppe zone of Loess Plateau[J]. Agricultural Research in the Arid Areas, 2017(5):122-128. ]
doi: 10.7606/j.issn.1000-7601.2017.05.18 |
|
[5] | 谷长磊,刘琳,邱扬,等.黄土丘陵区生态退耕对草本层植物多样性的影响[J].水土保持研究,2013,20(5):99-103. |
[ Gu C L, Liu L, Qiu Y, et al.Effects of ecological restoration on species diversity of herb layer in the Hilly-gullied Area of Loess Plateau[J]. Research of Soil and Water Conservation, 2013,20(5):99-103. ] | |
[6] |
Bennett M T.China's sloping land conversion program: Institutional innovation or business as usual?[J]. Ecological Economics, 2008,65(4):699-711.
doi: 10.1016/j.ecolecon.2007.09.017 |
[7] |
田宁宁,张建军,李玉婷,等.晋西黄土区退耕还林地涵养水源和保育土壤功能评价[J].水土保持学报,2015,29(5):124-129.
doi: 10.13870/j.cnki.stbcxb.2015.05.023 |
[ Tian N N, Zhang J J, Li Y T, et al.Functional assessment of soil and water conservationg under conversion of cropland to forest in Loess Plateau of Western Shanxi Province[J]. Journal of Soil and Water Conversion, 2015,29(5):124-129. ]
doi: 10.13870/j.cnki.stbcxb.2015.05.023 |
|
[8] |
杨波,王全九,董莉丽.榆林市还林还草后土壤保持功能和经济价值评价[J].干旱区研究,2017,34(6):1313-1322.
doi: 10.13866/j.azr.2017.06.13 |
[ Yang B, Wang Q J, Dong L L.Assessment of soil conservation function and economic value in Yulin City after implementing the Project of “Grain for Green”[J]. Arid Zone Research, 2017,34(6):1313-1322. ]
doi: 10.13866/j.azr.2017.06.13 |
|
[9] |
李柏延,任志远,易浪. 2001-2010年榆林市土壤侵蚀动态变化趋势[J].干旱区研究,2015,32(5):918-925.
doi: 10.13866/j.azr.2015.05.13 |
[ Li B Y, Ren Z Y, Yi L.Study on changing trend of soil erosion in Yulin City from 2001 to 2010[J]. Arid Zone Research, 2015,32(5):918-925. ]
doi: 10.13866/j.azr.2015.05.13 |
|
[10] |
杨波,王全九.退耕还林后榆林市土壤侵蚀和养分流失功效研究[J].水土保持学报,2016,30(4):57-63.
doi: 10.13870/j.cnki.stbcxb.2016.04.010 |
[ Yang B, Wang Q J.Research on soil erosion and nutrient loss in Yulin City after afforestation[J]. Soil and Water Conservation, 2016,30(4):57-63. ]
doi: 10.13870/j.cnki.stbcxb.2016.04.010 |
|
[11] | 周德成,赵淑清,朱超.退耕还林还草工程对中国北方农牧交错区土地利用/覆被变化的影响——以科尔沁左翼后旗为例[J].地理科学,2012,32(4):442-449. |
[ Zhou D C, Zhao S Q, Zhu C.The impact of the Grain for Green Project on the land use/cover change in the Northern Farming-pastoral Ecotone, China: A case study of Kezuohouqi County[J]. Scientia Geographica Sinica, 2012,32(4):442-449. ] | |
[12] |
杨卓,李全,魏斌,等.典型东北农牧交错区土地利用/覆被变化分析[J].水土保持研究,2010,17(4):212-216.
doi: 10.3969/j.issn.1002-5995.2014.01.015 |
[ Yang Z, Li Q, Wei B, et al.Analysis of land use/cover changes of typical Agro-pasture Zigzag Zone in Northeast China[J]. Research of Soil and Water Conservation, 2010,17(4):212-216. ]
doi: 10.3969/j.issn.1002-5995.2014.01.015 |
|
[13] |
汪芳甜,安萍莉,蔡璐佳,等.基于RS与GIS的内蒙古武川县退耕还林生态成效监测[J].农业工程学报,2015,31(11):269-277.
doi: 10.11975/j.issn.1002-6819.2015.11.039 |
[ Wang F T, An P L, Cai L J, et al.Monitoring effects of ecosystem restructuring project for returning grain plots to forestry in Wuchuan county of Inner Mongolia based on RS and GIS[J]. Transactions of the Chinese Society of Agricultural Engineering, 2015,31(11):269-277. ]
doi: 10.11975/j.issn.1002-6819.2015.11.039 |
|
[14] |
范建忠,李登科,董金芳.陕西省重点生态建设工程区植被恢复状况遥感监测[J].农业工程学报,2012,28(7):228-234.
doi: 10.3969/j.issn.1002-6819.2012.07.038 |
[ Fan J Z, Li D K, Dong J F.Remote sensing analysis of vegetation restoration in key ecological construction areas of Shaanxi province[J]. Transactions of the Chinese Society of Agricultural Engineering, 2012,28(7):228-234. ]
doi: 10.3969/j.issn.1002-6819.2012.07.038 |
|
[15] | 梁占岐,李锦荣,郭建英,等.退耕还林工程建设对土壤侵蚀的影响——以安塞县为例[J].水土保持研究,2016,23(3):77-81 |
. [ Liang Z Q, Li J R, Guo J Y, et al.Effects of returning farmland to forest construction on soil erosion-A case study of Ansai County[J]. Research of Soil and Water Conservation, 2016,23(3):77-81. ] | |
[16] |
汪邦稳,杨勤科,刘志红,等.延河流域退耕前后土壤侵蚀强度的变化[J].中国水土保持科学,2007,5(4):27-33.
doi: 10.3969/j.issn.1672-3007.2007.04.006 |
[ Wang B W, Yang Q K, Liu Z H, et al.Changes of soil erosion intensity due to conversion of farmland to forest and grassland in Yanhe River Basin[J]. Science of Soil and Water Conservation, 2007,5(4):27-33. ]
doi: 10.3969/j.issn.1672-3007.2007.04.006 |
|
[17] |
余新晓,吴岚,饶良懿,等.水土保持生态服务功能评价方法[J].中国水土保持科学,2007(2):110-113.
doi: 10.3969/j.issn.1672-3007.2007.02.021 |
[ Yu X X, Wu L, Rao L Y, et al.Assessment on the ecological services value of soil and water conservation[J]. Science of Soil and Water Conservation, 2007(2):110-113. ]
doi: 10.3969/j.issn.1672-3007.2007.02.021 |
|
[18] |
盛莉,金艳,黄敬峰.中国水土保持生态服务功能价值估算及其空间分布[J].自然资源学报,2010,25(7):1105-1113
doi: 10.11849/zrzyxb.2010.07.006 |
. [ Sheng L, Jin Y, Huang J F.Value Estimation of conserving water and soil of ecosystem in China[J]. Journal of Natural Resources, 2010,25(7):1105-1113. ]
doi: 10.11849/zrzyxb.2010.07.006 |
|
[19] |
Meusburger K, Konz N, Schaub M, et al.Soil erosion modelled with USLE and PESERA using QuickBird derived vegetation parameters in an alpine catchment[J]. International Journal of Applied Earth Observation and Geoinformation, 2010,12(3):208-215.
doi: 10.1016/j.jag.2010.02.004 |
[20] |
Feng X M, Wang Y F, Chen L D, et al.Modeling soil erosion and its response to land-use change in hilly catchments of the Chinese Loess Plateau[J]. Geomorphology, 2010,118(3-4):239-248.
doi: 10.1016/j.geomorph.2010.01.004 |
[21] |
孙文义,邵全琴,刘纪远.黄土高原不同生态系统水土保持服务功能评价[J].自然资源学报,2014,29(3):365-376.
doi: 10.11849/zrzyxb.2014.03.001 |
[ Sun W Y, Shao Q Q, Liu J Y.Assessment of soil conservation function of the ecosystem services on the Loess Plateau[J]. Journal of Natural Resources, 2014,29(3):365-376. ]
doi: 10.11849/zrzyxb.2014.03.001 |
|
[22] | 国家气象信息中心.中国地面气候资料日值数据集(V3.0)[DB/OL]..2017-06-23. |
[ National Meteorological Information Center. Dataset of Daily Climate Data from Chinese Surface Stations(V3.0)[DB/OL]. . 2017-06-23. ] | |
[23] | 全国土壤普查办公室.中国土种志(第一卷至第六卷)[M].北京:中国农业出版社,1996. |
[National Soil Census Office. Soil Species of China (Volumes 1 to 6)[M]. Beijing: China Agricul Ture Press, 1996. ] | |
[24] | 资源环境数据云平台.土壤类型空间分布数据[DB/OL].. |
[Resource and Environment Data Cloud Platform. Spatial Distribution Data of Soil Types[DB/OL]. ] | |
[25] | 地理空间数据云. GDEMDEM 30M分辨率数字高程数据[DB/OL]. . |
[ Geospatial Data Cloud. GDEMDEM 30M[DB/OL]. ] | |
[26] |
Wang K, Wan Z, Wang P, et al.Evaluation and improvement of the MODIS land surface temperature/emissivity products using ground-based measurements at a semi-desert site on the western Tibetan Plateau[J]. International Journal of Remote Sensing, 2007,28(11):2549-2565.
doi: 10.1080/01431160600702665 |
[27] | Liu J Y, Zhang Z X, Zhuang D F, et al.A study on the spatial-temporal dynamic changes of land-useand driving forces analyses of China in the 1990s[J]. Geographical Research, 2003,6(3):38-42. |
[28] | Liu J, Aoser B.Study on spatial-temporal feature of modern land use change in China: Using remote sensing techniques[J]. Quaternaryences, 2000,20(3):229-239. |
[29] |
Yang D, Kanae S, Oki T, et al.Global potential soil erosion with reference to land use and climate changes[J]. Hydrological Processes, 2003,17(14):2913-2928.
doi: 10.1002/(ISSN)1099-1085 |
[30] | Renard K G, Foster G R, Weesies G A, et al.Predicting soil erosion by water: A guide to conservation planning with the Revised Universal Soil Loss Equation (RUSLE)[J]. Agriculture Handbook, 1997:703. |
[31] |
Fu B J, Zhao W W, Chen L D, et al.Assessment of soil erosion at large watershed scale using RUSLE and GIS: Acase study in the Loess Plateau of China[J]. Land Degradation & Development, 2005,16(1):73-85.
doi: 10.1002/ldr.646 |
[32] |
李天宏,郑丽娜.基于RUSLE模型的延河流域2001-2010年土壤侵蚀动态变化[J].自然资源学报,2012,27(7):1164-1175.
doi: 10.11849/zrzyxb.2012.07.008 |
[1] | 杜毅贤, 徐家鹏, 钟琳颖, 侯盈旭, 沈婕. 网络舆情态势及情感多维特征分析与可视化——以COVID-19疫情为例[J]. 地球信息科学学报, 2021, 23(2): 318-330. |
[2] | 高楹, 宋辞, 郭思慧, 裴韬. 接驳地铁站的共享单车源汇时空特征及其影响因素[J]. 地球信息科学学报, 2021, 23(1): 155-170. |
[3] | 胡顺石, 张辰璐, 彭雨龙, 谭子芳. 湖南省不同云状态的时空特征分析[J]. 地球信息科学学报, 2019, 21(5): 688-698. |
[4] | 黄葵, 卢毅敏, 魏征, 陈鹤, 张宝忠, 马文津. 土地利用和气候变化对海河流域蒸散发时空变化的影响[J]. 地球信息科学学报, 2019, 21(12): 1888-1902. |
[5] | 牛丽楠, 邵全琴, 刘国波, 唐玉芝. 六盘水市土壤侵蚀时空特征及影响因素分析[J]. 地球信息科学学报, 2019, 21(11): 1755-1767. |
[6] | 孟斌, 黄松, 尹芹. 北京市居民地铁出行出发时间弹性时空分布特征研究[J]. 地球信息科学学报, 2019, 21(1): 107-117. |
[7] | 马廷. 夜光遥感大数据视角下的中国城市化时空特征[J]. 地球信息科学学报, 2019, 21(1): 59-67. |
[8] | 陈卓然, 黄翀, 刘高焕, 刘庆生, 李贺, 王蔷, 李鑫杨. 基于出租车GPS数据的居民就医时空特征分析[J]. 地球信息科学学报, 2018, 20(8): 1111-1122. |
[9] | 高楹, 宋辞, 舒华, 裴韬. 北京市摩拜共享单车源汇时空特征分析及空间调度[J]. 地球信息科学学报, 2018, 20(8): 1123-1138. |
[10] | 李婷, 付雁, 季民, 孙勇, 史青松. 基于本体论的海洋流场语义分析与表达研究[J]. 地球信息科学学报, 2018, 20(10): 1373-1380. |
[11] | 曹劲舟, 涂伟, 李清泉, 曹瑞. 基于大规模手机定位数据的群体活动时空特征分析[J]. 地球信息科学学报, 2017, 19(4): 467-474. |
[12] | 杜国明, 孙晓兵, 刘彦随, 郑惠玉, 马榕徽. 黄土高原生态退耕的时空分异特征[J]. 地球信息科学学报, 2017, 19(3): 355-364. |
[13] | 程静, 刘家骏, 高勇. 基于时间序列聚类方法分析北京出租车出行量的时空特征[J]. 地球信息科学学报, 2016, 18(9): 1227-1239. |
[14] | 张丽英, 孟斌, 尹芹. 基于符号集合近似的城市轨道交通站点分类研究[J]. 地球信息科学学报, 2016, 18(12): 1597-1607. |
[15] | 吕潇然, 尹晓天, 宫阿都, 王前锋, 李静, 张慧. 基于植被状态指数的云南省农业干旱状况时空分析[J]. 地球信息科学学报, 2016, 18(12): 1634-1644. |
|