2000—2015年青藏高原植被NPP时空变化格局及其对气候变化的响应

doi:10.31497/zrzyxb.20201016

自然资源学报 ›› 2020, Vol. 35 ›› Issue (10): 2511-2527.doi: 10.31497/zrzyxb.20201016

2000—2015年青藏高原植被NPP时空变化格局及其对气候变化的响应

陈舒婷¹, 郭兵^1,2,3,4, 杨飞⁵, 韩保民¹, 范业稳⁴, 杨潇¹, 何田莉¹, 刘悦¹, 杨雯娜¹

1.山东理工大学建筑工程学院,淄博 255000;
2.山东省基础地理信息与数字化技术重点实验室,青岛 266590;
3.华东师范大学地理信息科学教育部重点实验室,上海 200241;
4.武汉大学测绘遥感信息工程国家重点实验室,武汉 433079;
5.中国科学院地理科学与资源研究所,资源与环境信息系统国家重点实验室,北京 100101

收稿日期:2019-04-30 修回日期:2019-08-23 出版日期:2020-10-28 发布日期:2020-12-28
通讯作者: 郭兵（1987- ）,男,山东淄博人,博士,讲师,主要从事灾害与生态环境遥感方面的研究。E-mail: guobingjl@163.com
作者简介:陈舒婷（1996- ）,女,山东淄博人,硕士,主要从事灾害与生态环境遥感方面的研究。E-mai: 2578749407@qq.com
基金资助:
山东省自然科学基金项目（ZR2018BD001）; 国家重点研发计划项目（2017YFA0604804）; 山东省高等学校科学技术计划项目（J18KA181）; 山东省基础地理信息与数字化技术重点实验室开放基金项目

Spatial and temporal patterns of NPP and its response to climate change in the Qinghai-Tibet Plateau from 2000 to 2015

CHEN Shu-ting¹, GUO Bing^1,2,3,4, YANG Fei⁵, HAN Bao-min¹, FAN Ye-wen⁴, YANG Xiao¹, HE Tian-li¹, LIU Yue¹, YANG Wen-na¹

1. School of Civil Architectural Engineering, Shandong University of Technology, Zibo 255000, Shandong, China;
2. Key Laboratory of Geomatics and Digital Technology of Shandong Province, Qingdao 266590, Shandong, China;
3. Key Laboratory of Geographic Information Science (Ministry of Education), East China Normal University, Shanghai 200241, China;
4. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China;
5. State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China

Received:2019-04-30 Revised:2019-08-23 Online:2020-10-28 Published:2020-12-28

摘要/Abstract

摘要： 全球变化背景下,青藏高原作为我国乃至全球气候变化的“天然实验室”,植被生态系统发生了深刻变化。引入重心模型等方法分析和探讨2000—2015年青藏高原植被NPP时空变化格局及其驱动机理,并定量区分NPP变化过程中气候变化和人类活动的相对作用。研究发现：（1）2000—2015年,青藏高原植被NPP年均值总体上呈现从东南向西北递减的趋势。在年际变化方面,近16年植被NPP呈现波动上升趋势,其中在2005年出现上升陡坡,并在2005—2015年表现为高位波动的态势。（2）青藏高原植被NPP增加区（变化率>10%）主要集中于三江源地区、横断山区北部、雅鲁藏布江中下游以及那曲地区的中东部,而植被NPP减小区（变化率<-10%）则主要分布于雅鲁藏布江上游和阿里高原。（3）近16年青藏高原植被NPP重心总体向西南方向移动,表明西南部植被NPP在增量和增速上大于东北部。（4）青藏高原植被NPP与气候因子相关性的地区差异显著,其中植被NPP与降水显著相关的区域主要位于青藏高原中部、青藏高原东南部及雅鲁藏布江流域中下游,而植被NPP与气温显著相关的区域主要位于藏南地区、横断山区北部、青藏高原中部和北部。（5）气候变化和人类活动在青藏高原植被NPP变化过程中的相对作用存在显著的时空差异性,在空间上呈现“四线—五区”的格局。研究成果能够为揭示青藏高原区域生态系统对全球变化的响应机制提供理论和方法支撑。

关键词: NPP, 重心模型, 驱动机制, 全球变化, 青藏高原

Abstract: The Qinghai-Tibet (QT) Plateau is considered as the "natural laboratory" of climate change in China and even in the world. Under the background of global change, the vegetation ecosystem of the QT has undergone profound changes. In this study, the spatian and temporal patterns and its driving mechanisms of NPP in the QT Plateau from 2000 to 2015 were analyzed and discussed by using gravity center and correlation coefficient models. Then, the relative effects of climate change and human activity on the process of NPP changes was quantitatively distinguished. The results show that: (1) From 2000 to 2015, the annual mean NPP in the QT Plateau showed a decreasing trend from southeast to northwest. In terms of interannual changes, the annual mean NPP showed a fluctuating upward trend in the study period, with a sharp rise in 2005 and a high fluctuation during 2005-2015. (2) The increased area of NPP in the QT Plateau (change rate >10%) was mainly concentrated in the Three-River Source Region, the northern Hengduan Mountains, the middle and lower reaches of the Yarlung Zangbo River Basin and the central and eastern parts of Naqu county, while the decreased area of NPP (change rate <-10%) was mainly distributed in the upper reaches of the Yarlung Zangbo River Basin and the Ali Plateau. (3) During the 16 years, the gravity center of NPP in the QT Plateau moved eastward, indicating that the increment and growth rate of NPP in the eastern part is greater than that in the western part. (4) The correlation between vegetation NPP and climate factors in the study area is significant. The regions with significant correlation between NPP and precipitation are mainly located in the central and the southeastern parts of the QT Plateau and the middle and lower reaches of the Yarlung Zangbo River Basin. The regions with significant correlation between vegetation NPP and temperature are mainly located in Southern Tibet, Northern Hengduan Mountains, Central and Northern QT Plateau. (5) The relative effects of climate change and human activity on the process of NPP change in the plateau have significant spatial and temporal differences with a distribution pattern of "Four Lines and Five Regions". The research results can provide theoretical and methodological supports for revealing the response mechanism of regional ecosystems to global change in the QT Plateau.

Key words: NPP, gravity center model, driving mechanism, global change, Qinghai-Tibet Plateau

陈舒婷, 郭兵, 杨飞, 韩保民, 范业稳, 杨潇, 何田莉, 刘悦, 杨雯娜. 2000—2015年青藏高原植被NPP时空变化格局及其对气候变化的响应[J]. 自然资源学报, 2020, 35(10): 2511-2527.

CHEN Shu-ting, GUO Bing, YANG Fei, HAN Bao-min, FAN Ye-wen, YANG Xiao, HE Tian-li, LIU Yue, YANG Wen-na. Spatial and temporal patterns of NPP and its response to climate change in the Qinghai-Tibet Plateau from 2000 to 2015[J]. JOURNAL OF NATURAL RESOURCES, 2020, 35(10): 2511-2527.

参考文献

[1] 朴世龙, 方精云. 1982—1999年青藏高原植被净第一性生产力及其时空变化. 自然资源学报, 2002, 17(3): 373-380.
[PIAO S L, FANG J Y.Terrestrial net primary production and its spatial-temporal patterns in Qinghai-Xizang Plateau, China during 1982-1999. Journal of Natural Resources, 2002, 17(3): 373-380.]
[2] 德吉央宗, 鲁旭阳. 青藏高原植被净初级生产力及其对气候变化的响应. 绿色科技, 2013, (10): 4-6.
[DEJI Y Z, LU X Y.Analysis of vegetation net primary productivity on Qinghai-Tibetan Plateau and its response to climate change. Journal of Green Science and Technology, 2013, (10): 4-6.]
[3] 张镱锂, 祁威, 周才平, 等. 青藏高原高寒草地净初级生产力(NPP)时空分异. 地理学报, 2013, 68(9): 1197-1211.
[ZHANG Y L, QI W, ZHOU C P, et al.Spatial and temporal variability in the net primary production of alpine grassland on the Tibetan Plateau since 1982. Acta Geographica Sinica, 2013, 68(9): 1197-1211.]
[4] 孙云晓, 王思远, 常清, 等. 青藏高原近30年植被净初级生产力时空演变研究. 广东农业科学, 2014, 41(13): 160-166.
[SUN Y X, WANG S Y, CHANG Q, et al.Study on spatial-temporal variation of net primary productivity for the Tibetan Plateau in recent 30 years. Guangdong Agricultural Sciences, 2014, 41(13): 160-166.]
[5] 康满春, 朱丽平, 许行, 等. 基于Biome-BGC模型的北方杨树人工林碳水通量对气候变化的响应研究. 生态学报, 2019, 39(7): 2378-2390.
[KANG M C, ZHU L P, XU X, et al.Modelling the responses of carbon and water fluxes with climate change for a poplar plantation in Northern China based on the Biome-BGC model. Acta Ecologica Sinica, 2019, 39(7): 2378-2390.]
[6] 张杰, 潘晓玲, 高志强, 等. 干旱生态系统净初级生产力估算及变化探测. 地理学报, 2006, 61(1): 15-25.
[ZHANG J, PAN X L, GAO Z Q, et al.Carbon uptake and change in net primary productivity of oasis-desert ecosystem in arid Western China with remote sensing technique. Acta Geographica Sinica, 2006, 61(1): 15-25.]
[7] 许方岳, 焦鸿渤, 丁雪丹, 等. 亚热带常绿阔叶林植被净初级生产力时空特征. 西北林学院学报, 2019, 34(2): 62-68.
[XU F Y, JIAO H B, DING X D, et al.Spatial-temporal characteristics of NPP in subtropical evergreen broad-leaved forests. Journal of Northwest Forestry University, 2019, 34(2): 62-68.]
[8] MAO D H, LUO L, WANG Z M, et al.Variations in net primary productivity and its relationships with warming climate in the permafrost zone of the Tibetan Plateau. Journal of Geographical Sciences, 2015, 25(8): 967-977.
[9] 朱莹莹, 韩磊, 赵永华, 等. 中国西北地区NPP模拟及其时空格局. 生态学杂志: 2019, 38(6): 1861-1871.
[ZHU Y Y, HAN L, ZHAO Y H, et al.Simulation and spatiotemporal analysis of vegetation NPP in Northwest China. Chinese Journal of Ecology, 2019, 38(6): 1861-1871.]
[10] 杨柏娟, 王思远, 常清, 等. 青藏高原植被净初级生产力对物候变化的响应. 地理与地理信息科学, 2015, 31(5): 115-120.
[YANG B J, WANG S Y, CHANG Q, et al.Response of NPP to phenology changes in the Tibet Plateau. Geography and Geo-Information Science, 2015, 31(5): 115-120.]
[11] 韩王亚, 张超, 曾源, 等. 2000—2015年拉萨河流域NPP时空变化及驱动因子. 生态学报, 2018, 38(24): 8787-8798.
[HAN W Y, ZHANG C, ZENG Y, et al.Spatio-temporal changes and driving factors in the net primary productivity of Lhasa River Basin from 2000 to 2015. Acta Ecologica Sinica, 2018, 38(24): 8787-8798.]
[12] 田智慧, 张丹丹, 赫晓慧, 等. 2000—2015年黄河流域植被净初级生产力时空变化特征及其驱动因子. 水土保持研究, 2019, 26(2): 255-262.
[TIAN Z H, ZHANG D D, HE X H, et al.Spatiotemporal variations in vegetation net primary productivity and their driving factors in Yellow River Basin from 2000 to 2015. Research of Soil and Water Conservation, 2019, 26(2): 255-262.]
[13] 骆艳, 张松林. 山东省植被NPP时空分布特征及驱动因素分析. 广西植物, 2019, 39(5): 690-700.
[LUO Y, ZHANG S L.Temporal-spatial variation characteristics and driving factors of vegetation NPP in Shandong province. Guihaia, 2019, 39(5): 690-700.]
[14] 姬盼盼, 高敏华, 杨晓东. 中国西北部干旱区NPP驱动力分析: 以新疆伊犁河谷和天山山脉部分区域为例. 生态学报, 2019, 39(8): 1-11.
[JI P P, GAO M H, YANG X D.Analysis of NPP driving force in an arid region of Northwest China: A case study in Yili Valley and parts of Tianshan Mountains, XinJiang, China. Acta Ecologica Sinica, 2019, 39(8): 1-11.]
[15] 李肖, 袁金国, 孟丹. 河北省2005—2014年植被NPP时空演变及其与气候因子的关系. 水土保持研究, 2018, 25(6): 109-114, 120.
[LI X, YUAN J G, MENG D.Spatiotemporal distribution of vegetation net primary productivity and its relationship with climate factorsin Hebei province from 2005 to 2014. Research of Soil and Water Conservation, 2018, 25(6): 109-114, 120.]
[16] 王钊, 李登科. 2000—2015年陕西植被净初级生产力时空分布特征及其驱动因素. 应用生态学报, 2018, 29(6): 1876-1884.
[WANG Z, LI D K.Spatial-temporal distribution of vegetation net primary productivity and its driving factors from 2000 to 2015 in Shaanxi, China. Chinese Journal of Applied Ecology, 2018, 29(6): 1876-1884.]
[17] 高军, 尹小君, 汪传建, 等. 天山北坡植被NPP时空格局及气候因子驱动分析. 新疆农业科学, 2018, 55(2): 352-361.
[GAO J, YIN X J, WANG C J, et al.Spatial-temporal distribution of NPP and its climatic driving factors in the northern slope of Tianshan Mountain. Xinjiang Agricultural Sciences, 2018, 55(2): 352-361.]
[18] 刘欢, 刘冰, 花利忠, 等. 福建省植被NPP时空格局及其驱动力分析. 测绘科学, 2018, 43(3): 51-57.
[LIU H, LIU B, HUA L Z, et al.Analysis of vegetation NPP spatiotemporal pattern and driving force in Fujian. Science of Surveying and Mapping, 2018, 43(3): 51-57.]
[19] 王芳, 汪左, 张运. 2000—2015年安徽省植被净初级生产力时空分布特征及其驱动因素. 生态学报, 2018, 38(8): 2754-2767.
[WANG F, WANG Z, ZHANG Y.Spatio-temporal variations in vegetation Net Primary Productivity and their driving factors in Anhui province from 2000 to 2015. Acta Ecologica Sinica, 2018, 38(8): 2754-2767.]
[20] 郭连发, 来全, 伊博力, 等. 2000—2014年呼伦贝尔沙地河流湿地植被NPP时空变化及驱动力分析. 水土保持研究, 2017, 24(6): 267-272.
[GUO L F, LAI Q, YI B L, et al.Spatiotemporal changes of net primary productivity of river Wetland and its driving factors in Hulun Buir Sandy Land in 2000-2014. Research of Soil and Water Conservation, 2017, 24(6): 267-272.]
[21] 李晓荣, 高会, 韩立朴, 等. 太行山区植被NPP时空变化特征及其驱动力分析. 中国生态农业学报, 2017, 25(4): 498-508.
[LI X R, GAO H, HAN L P, et al.Spatio-temporal variations in vegetation NPP and the driving factors in Taihang Mountain Area. Chinese Journal of Eco-Agriculture, 2017, 25(4): 498-508.]
[22] 郝永萍, 陈育峰, 张兴有. 植被净初级生产力模型估算及其对气候变化的响应研究进展. 地球科学进展, 1998, (6): 55-62.
[HAO Y P, CHEN Y F, ZHANG X Y.Regress in estimation of net primary productivity and its responses to climate change. Advance in Earth Sciences, 1998, (6): 55-62.]
[23] 王强, 张廷斌, 易桂花, 等. 横断山区2004—2014年植被NPP时空变化及其驱动因子. 生态学报, 2017, 37(9): 3084-3095.
[WANG Q, ZHANG T B, YI G H, et al.Tempo-spatial variations and driving factors analysis of net primary productivity in the Hengduan Mountain Area from 2004 to 2014. Acta Ecologica Sinica, 2017, 37(9): 3084-3095.]
[24] 刘凤, 曾永年. 近16年青海高原植被NPP时空格局变化及气候与人为因素的影响. 生态学报, 2019, 39(5): 1528-1540.
[LIU F, ZENG Y N.Spatial-temporal change in vegetation net primary productivity and its response to climate and human activities in Qinghai Plateau in the past 16 years. Acta Ecologica Sinica, 2019, 39(5): 1528-1540.]
[25] 何楷迪, 孙建, 陈秋计. 气候要素和土壤质地对青藏高原草地净初级生产力和降水利用率的影响. 草业科学, 2019, 36(4): 1053-1065.
[HE K D, SUN J, CHEN Q J.Response of climate and soil texture to net primary productivity and precipitation-use efficiency in the Tibetan Plateau. Pratacultural Science, 2019, 36(4): 1053-1065.]
[26] 张雪蕾, 王义成, 肖伟华, 等. 石羊河流域NPP对气候变化的响应. 生态学杂志, 2018, 37(10): 3110-3118.
[ZHANG X L, WANG Y C, XIAO W H, et al.Responses of net primary productivity of natural vegetation to climate change in the Shiyang River Basin. Chinese Journal of Ecology, 2018, 37(10): 3110-3118.]
[27] 王娟, 董金芳, 何慧娟. 陕北退耕还林区植被NPP时空变化及其驱动因子. 中国农学通报, 2016, 32(18): 114-120.
[WANG J, DONG J F, HE H J.Temporal and spatial variation of vegetation net primary productivity and its driving factors in reforestation zone of Northern Shaanxi. Chinese Agricultural Science Bulletin, 2016, 32(18): 114-120.]
[28] 黄玫, 季劲钧, 彭莉莉. 青藏高原1981—2000年植被净初级生产力对气候变化的响应. 气候与环境研究, 2008, 13(5): 608-616.
[HUANG M, JI J Y, PENG L L.The response of vegetation net pnmary productivity to climate change during 1981-2000 in the Tibetan Plateau. Climatic and Environmental Research, 2008, 13(5): 608-616.]
[29] 吕鑫, 王卷乐, 康海军, 等. 基于MODIS NPP的2006—2015年三江源区产草量时空变化研究. 自然资源学报, 2017, 32(11): 1857-1868.
[LYU X, WANG J L, KANG H J, et al.Spatio-temporal changes of grassland production based on MODIS NPP in the Three-River Source Region from 2006 to 2015. Journal of Natural Resources, 2017, 32(11): 1857-1868.]
[30] 张珺, 任鸿瑞. 人类活动对锡林郭勒盟草原净初级生产力的影响研究. 自然资源学报, 2017, 32(7): 1125-1133.
[ZHANG J, REN H R.Effects of human activities on net primary productivity in the Xilingol Grassland. Journal of Natural Resources, 2017, 32(7): 1125-1133.]
[31] 李传华, 赵军. 2000—2010年石羊河流域NPP时空变化及驱动因子. 生态学杂志, 2013, 32(3): 712-718.
[LI C H, ZHAO J.Spatiotemporal variations of vegetation NPP and related driving factors in Shiyang River Basin of Northwest China in 2000-2010. Chinese Journal of Ecology, 2013, 32(3): 712-718.]
[32] 刘斌涛, 陶和平, 宋春风, 等. 基于重心模型的西南山区降雨侵蚀力年内变化分析. 农业工程学报, 2012, 28(21): 113-120.
[LIU B T, TAO H P, SONG C F, et al.Study on annual variation of rainfall erosivity in Southwest China using gravity center model. Transactions of the CSAE, 2012, 28(21): 113-120.]
[33] 杨潇, 郭兵, 韩保民, 等. 青藏高原NPP时空演变格局及其驱动机制分析. 长江流域资源与环境, 2019, 28(12): 3038-3050.
[YANG X, GUO B, HAN B M, et al.Analysis on the spatio-temporal evolution pattern and driving mechanism of NPP in the Qinghai-Tibet Plateau. Resources and Environment in the Yangtze Basin, 2019, 28(12): 3038-3050.]

2000—2015年青藏高原植被NPP时空变化格局及其对气候变化的响应

Spatial and temporal patterns of NPP and its response to climate change in the Qinghai-Tibet Plateau from 2000 to 2015

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	李东昇, 张仁勇, 崔步礼, 赵云朵, 王莹, 姜宝福. 1986—2015年青藏高原哈拉湖湖泊动态对气候变化的响应[J]. 自然资源学报, 2021, 36(2): 501-512.
[2]	周佳宁, 毕雪昊, 邹伟. “流空间”视域下淮海经济区城乡融合发展驱动机制[J]. 自然资源学报, 2020, 35(8): 1881-1896.
[3]	黄端, 闫慧敏, 池泓, 耿晓蒙, 邵奇慧. 2000—2015年江汉平原农田生态系统NPP时空变化特征[J]. 自然资源学报, 2020, 35(4): 845-856.
[4]	张锐, 刘焱序, 赵嵩, 傅伯杰. 中国城市居民对青藏高原生态资产的支付意愿——以中国27市为例[J]. 自然资源学报, 2020, 35(3): 563-575.
[5]	刘建志, 房艳刚, 王如如. 山东省农业多功能的时空演化特征与驱动机制分析[J]. 自然资源学报, 2020, 35(12): 2901-2915.
[6]	郑涛, 陈爽, 张童, 徐丽婷, 马丽雅. 基于贝叶斯网络的生态用地流失机制研究[J]. 自然资源学报, 2020, 35(12): 2980-2994.
[7]	马伟东, 刘峰贵, 周强, 陈琼, 刘飞, 陈永萍. 1961—2017年青藏高原极端降水特征分析[J]. 自然资源学报, 2020, 35(12): 3039-3050.
[8]	李宏庆, 邢冉, 姜璐, 陈兴鹏, 薛冰. 青藏高原东北部土族家庭能源消费特征[J]. 自然资源学报, 2020, 35(11): 2793-2802.
[9]	姚成胜, 殷伟, 李政通. 中国粮食安全系统脆弱性评价及其驱动机制分析[J]. 自然资源学报, 2019, 34(8): 1720-1734.
[10]	杨晓, 刘爱民, 贾盼娜, 薛莉. 中国大豆压榨企业空间格局及其演变机制[J]. 自然资源学报, 2019, 34(7): 1440-1456.
[11]	李林, 李晓东, 校瑞香, 申红艳. 青藏高原东北部气候变化的异质性及其成因[J]. 自然资源学报, 2019, 34(7): 1496-1505.
[12]	段健, 徐勇, 孙晓一. 青藏高原粮食生产、消费及安全风险格局变化[J]. 自然资源学报, 2019, 34(4): 673-688.
[13]	李维杰, 王建力. 太行山脉不同量级降雨侵蚀力时空变化特征[J]. 自然资源学报, 2019, 34(4): 785-801.
[14]	王萌萌, 李阳兵, 李珊珊. 岩溶槽谷区耕地涨落时空特征与驱动机制[J]. 自然资源学报, 2019, 34(3): 510-525.
[15]	孙从建, 李伟, 李新功, 张子宇, 陈若霞, 陈伟. 青藏高原西北部近地表气温直减率时空分布特征[J]. 自然资源学报, 2018, 33(7): 1270-1282.