黄土高原气候和人类活动对植被NPP变化的影响

doi:10.13866/j.azr.2022.02.25

Abstract

Abstract:

In this study, we used the CASA model to produce a net primary productivity (NPP) dataset for the Loess Plateau from 2000 to 2018. Based on correlation and residual analyses, we quantified the relative contribution of climate change and human activities to NPP, with a goal of providing a scientific basis for the formulation of local ecological protection strategies and improving watershed ecological security. The distribution pattern of NPP in the Loess Plateau from 2000 to 2018 was high in the southeast and low in the northwest. The portion of NPP that followed an increasing trend was mainly distributed in the core area of the Grain for Green Program, accounting for 86.86% of the total NPP, whereas the portion of the NPP that followed a decreasing trend was distributed in the northwestern arid zone, accounting for 13.14% of the total NPP. The contribution rates of climate change and human activities to NPP were 48.78% and 51.22%, respectively. Climate change plays an important role in vegetation change in sparsely populated and underdeveloped areas, whereas human activities play an important role in vegetation change in areas with large populations and better economic development. The Loess Plateau, an arid and semi-arid region, has a more sensitive vegetation response to climate change. With the increasing frequency of human activities, climate and human activities jointly determine the vegetation changes. This study contributes to the understanding of the effects of climate change and human activities on the dynamic changes of vegetation. It provides a scientific basis for vegetation restoration and high-quality development of the Loess Plateau.

Key words: climatic change, human activities, residuals analysis, Loess Plateau

YANG Dan,WANG Xiaofeng. Contribution of climatic change and human activities to changes in net primary productivity in the Loess Plateau[J].Arid Zone Research, 2022, 39(2): 584-593.

Figures/Tables 7

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

References 41

[1]	屈莹波, 赵媛媛, 丁国栋, 等. 气候变化和人类活动对锡林郭勒草原植被覆盖度的影响[J]. 干旱区研究, 2021, 38(3):802-811.
	[ Qu Yingbo, Zhao Yuanyuan, Ding Guodong, et al. Effects of climate and human activities on vegetation cover changes in Xilinguol steppe[J]. Arid Zone Research, 2021, 38(3):802-811. ]
[2]	Kong D D, Zhang Q, Singh V P, et al. Seasonal vegetation response to climate change in the northern Hemisphere (1982-2013)[J]. Global and Planetary Change, 2017, 148:1-8. doi: 10.1016/j.gloplacha.2016.10.020
[3]	陈舒婷, 郭兵, 杨飞, 等. 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 Shuting, Guo Bing, Yang Fei, et al. 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. ]
[4]	Jiao W, Chen Y N, Li W H, et al. Estimation of net primary productivity and its driving factors in the Ili River Valley, China[J]. Journal of Arid Land, 2018, 10(5):781-793. doi: 10.1007/s40333-018-0022-1
[5]	刘彩红, 王朋岭, 温婷婷, 余迪, 白文蓉. 1960—2019年黄河源区气候变化时空规律研究[J]. 干旱区研究, 2021, 38(2):293-302.
	[ Liu Caihong, Wang Pengling, Wen Tingting, et al. Spatio-temporal characteristics of climate change in the Yellow River source area from 1960 to 2019[J]. Arid Zone Research, 2021, 38(2):293-302. ]
[6]	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[J]. 地理学报, 2013, 68(9):1197-1211. doi: 10.11821/dlxb201309004
	[ Zhang Yili, Qi Wei, Zhou Caiping, et al. Spatial and temporal variability in the net primary production(NPP) of alpine grassland on Tibetan Plateau from 1982 to 2009[J]. Acta Geographical Sinica, 2013, 68(9):1197-1211. ] doi: 10.11821/dlxb201309004
[7]	Chemodanov A, Jinjikhashvily G, Habiby O, et al. Net primary productivity, biofuel production and CO₂ emissions reduction potential of Ulva sp. (Chlorophyta) biomass in a coastal area of the Eastern Mediterranean[J]. Energy Conversion and Management, 2017, 148:1497-1507. doi: 10.1016/j.enconman.2017.06.066
[8]	Zhang Y, Hu Q W, Zou F L. Spatio-temporal changes of vegetation Net Primary Productivity and its driving factors on the Qinghai-Tibetan Plateau from 2001 to 2017[J]. Remote Sensing, 2021, 13(8):1566-1587. doi: 10.3390/rs13081566
[9]	杨会巾, 李小玉, 刘丽娟, 等. 基于耦合模型的干旱区植被净初级生产力估算[J]. 应用生态学报, 2016, 27(6):1750-1758.
	[ Yang Huijin, Li Xiaoyu, Liu Lijuan, et al. Estimation of net primary productivity in arid region based on coupling model[J]. Chinese Journal of Applied Ecology, 2016, 27(6):1750-1758. ]
[10]	赵苗苗, 刘熠, 杨吉林, 等. 基于HASM的中国植被NPP时空变化特征及其与气候的关系[J]. 生态环境学报, 2019, 28(2):215-225.
	[ Zhao Miaomiao, Liu Yi, Yang Jilin, et al. Spatio-temporal patterns of NPP and its relations to climate in China based on HASM[J]. Ecology and Environmental Sciences, 2019, 28(2):215-225. ]
[11]	Nemani R R, Keeling C D, Hashimoto H, et al. Climate-driven increases in global terrestrial net primary production from 1982 to 1999[J]. Science, 2003, 300(5625):1560-1563. doi: 10.1126/science.1082750
[12]	秦泗国, 钟国辉, 王景升. 那曲草地气候格局对草地NPP的影响及载畜量研究[J]. 干旱区资源与环境, 2010, 24(7):159-164.
	[ Qin Siguo, Zhong Guohui, Wang Jingsheng. The Influence of climate pattern on grassland NPP and the study on livestock carrying capacity in NagQu[J]. Journal of Arid Land Resources and Environment, 2010, 24(7):159-164. ]
[13]	崔珍珍, 马超, 陈登魁. 1982—2015年科尔沁沙地植被时空变化及气候响应[J]. 干旱区研究, 2021, 38(2):536-544.
	[ Cui Zhenzhen, Ma Chao, Chen Dengkui. Spatiotemporal variation of vegetation in the Horqin Sandy Land and its response to climate change from 1982-2015[J]. Arid Zone Research, 2021, 38(2):536-544. ]
[14]	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[J]. 地理学报, 2006, 61(1):15-25.
	[ Zhang Jie, Pan Xiaoling, Gao Zhiqiang, et al. Satellite estimates and change detection of Net Primary Productivity of oasis-desert based on ecosystem process with remotely sensed forcing in arid western China[J]. Acta Geographical Sinica, 2006, 61(1):15-25. ]
[15]	朱文泉, 潘耀忠, 张锦水. 中国陆地植被净初级生产力遥感估算[J]. 植物生态学, 2007, 31(3):414-424.
	[ Zhu Wenquan, Pan Yaozhong, Zhang Jinshui. Estimation of Net Primary Productivity of Chinese terrestrial vegetation based on remote sensing[J]. Journal of Plant Ecology, 2007, 31(3):414-424. ]
[16]	朱莹莹, 韩磊, 赵永华, 等. 中国西北地区NPP模拟及其时空格局[J]. 生态学杂志, 2019, 38(6):1861-1871.
	[ Zhu Yingying, Han Lei, Zhao Yonghua, et al. Simulation and spatio-temporal of vegetion NPP in Northwest China[J]. Chinese Journal of Ecology, 2019, 38(6):1861-1871. ]
[17]	崔林丽, 杜华强, 史军, 等. 中国东南部植被NPP的时空格局变化及其与气候的关系研究[J]. 地理科学, 2016, 36(5):787-793. doi: 10.13249/j.cnki.sgs.2016.05.018
	[ Cui Linli, Du Huaqiang, Shi Jun, et al. Spatial and temporal pattern of vegetation NPP and its relationship with climate in the southeastern China[J]. Scientia Geographica Sinica, 2016, 36(5):787-793. ] doi: 10.13249/j.cnki.sgs.2016.05.018
[18]	Ge W Y, Deng L Q, Wang F, et al. Quantifying the contributions of human activities and climate change to vegetation net primary productivity dynamics in China from 2001 to 2016[J]. Science of Total Environment, 2021, 773:145648. doi: 10.1016/j.scitotenv.2021.145648
[19]	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[J]. 生态学报, 2019, 39(3):2995-3006.
	[ Ji Panpan, Gao Minhua, Yang Xiaodong. 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[J]. Acta Ecologica Sinica, 2019, 39(3):2995-3006. ]
[20]	Liu F, Yan H M, Gu F X, et al. Net Primary Productivity increased on the Loess Plateau following implementation of the Grain to Green Program[J]. Journal of Resources and Ecology, 2017, 8(4):413-421. doi: 10.5814/j.issn.1674-764x.2017.04.014
[21]	Bryan B A, Gao L, Ye Y Q, et al. China’s response to a national land-system sustainability emergency[J]. Nature, 2018, 559(7713):193-204. doi: 10.1038/s41586-018-0280-2
[22]	韩丹丹, 穆兴民, 高鹏, 等. 黄土高原地区植被变化及其对极端气候的响应[J]. 水土保持通报, 2020, 40(2):247-254.
	[ Han Dandan, Mu Xingmin, Gao Peng, et al. Dynamic changes of vegetation in Loess Plateau and its response to extreme climate[J]. Bulletin of Soil and Water Conservation, 2020, 40(2):247-254. ]
[23]	程晓鑫, 何远梅, 张岩. 黄土高原植被恢复与局地气候变化的关系[J]. 中国水土保持科学, 2018, 16(4):25-33.
	[ Cheng Xiaoxin, He Yuanmei, Zhang Yan. Correlations between vegetation restoratiom and regional climate change in the Loess Plateau[J]. Science of Soil and Water Conservation, 2018, 16(4):25-33. ]
[24]	宋永永, 薛东前, 马蓓蓓, 等. 黄土高原城镇化过程及其生态环境响应格局[J]. 经济地理, 2020, 40(6):174-184.
	[ Song Yongyong, Xue Dongqian, Ma Beibei, et al. Urbanization process and its ecological environment response pattern on the Loess Plateau, China[J]. Economic Geogragphy, 2020, 40(6):174-184. ]
[25]	修丽娜, 颜长珍, 钱大文, 等. 生态工程背景下黄土高原植被变化时空特征及其驱动力[J]. 水土保持通报, 2019, 39(4):214-221.
	[ Xiu Lina, Yan Changzhen, Qian Dawen, et al. Analysis of spatial-temporal change and driving forces of vegetation in Loess Plateau under background of ecological engineering[J]. Bulletin of Soil and Water Conservation, 2019, 39(4):214-221. ]
[26]	朱文泉, 潘耀忠, 龙中华, 等. 基于GIS和RS的区域陆地植被NPP估算——以中国内蒙古为例[J]. 遥感学报, 2005, 20(3):300-307.
	[ Zhu Wenquan, Pan Yaozhong, Long Zhonghua, et al. Estimating Net Primary Productivity of terrestrial vegetation based on GIS and RS: A case study in Inner Mongolia, China[J]. National Remote Sensing Bulletin, 2005, 20(3):300-307. ]
[27]	Yin L C, Feng X M, Fu B J, et al. Irrigation water consumption of irrigated cropland and its dominant factor in China from 1982 to 2015[J]. Advances in Water Resources, 2020, 143:103661. doi: 10.1016/j.advwatres.2020.103661
[28]	Sun Y L, Yang Y L, Zhang L, et al. The relative roles of climate variations and human activities in vegetation change in North China[J]. Physics and Chemistry of the Earth, 2015, 87-88:67-78.
[29]	Teng M J, Zeng L X, Hu W J, et al. The impacts of climate changes and human activities on net primary productivity vary across an ecotone zone in Northwest China[J]. Science of Total Environment, 2020, 714:136691. doi: 10.1016/j.scitotenv.2020.136691
[30]	Feng X M, Fu B J, Piao S L, et al. Revegetation in China’s Loess Plateau is approaching sustainable water resource limits[J]. Nature Climate Change, 2016, 6(11):1019-1022. doi: 10.1038/nclimate3092
[31]	Li G, Sun S B, Han J C, et al. Impacts of Chinese grain for green program and climate change on vegetation in the Loess Plateau during 1982-2015[J]. Science of Total Environment, 2019, 660:177-187. doi: 10.1016/j.scitotenv.2019.01.028
[32]	张江, 袁旻舒, 张婧, 等. 近30年来青藏高原高寒草地NDVI动态变化对自然及人为因子的响应[J]. 生态学报, 2020, 40(18):6269-6281.
	[ Zhang Jiang, Yuan Minshu, Zhang Jing, et al. Responses of the NDVI of alpine grasslands on the Qinghai-Tibetan Plateau to climate change and human activities over the last 30 years[J]. Acta Ecologica Sinica, 2020, 40(18):6269-6281. ]
[33]	Shi S Y, Yu J J, Wang F, et al. Quantitative contributions of climate change and human activities to vegetation changes over multiple time scales on the Loess Plateau[J]. Science of Total Environment, 2021, 755(2):142419. doi: 10.1016/j.scitotenv.2020.142419
[34]	Li Y Z, Fan J W, Hu Z M, et al. Comparison of evapotranspiration components and water-use efficiency among different land use patterns of temperate steppe in the northern China pastoral-farming ecotone[J]. International Journal of Biometeorology, 2016, 60(6):827-841. doi: 10.1007/s00484-015-1076-9
[35]	马柱国, 符淙斌, 周天军, 等. 黄河流域气候与水文变化的现状及思考[J]. 中国科学院院刊, 2020, 35(1):52-60.
	[ Ma Zhuguo, Fu Congbin, Zhou Tianjun, et al. Status and ponder of climate and hydrology changes in the Yellow River Basin[J]. Bulletin of Chinese Academy of Sciences, 2020, 35(1):52-60. ]
[36]	Wang Y Q, Shao M A, Liu Z P, et al. Investigation of factors controlling the regional-scale distribution of dried soil layers under forestland on the Loess Plateau, China[J]. Surveys in Geophysics, 2011, 33(2):311-330. doi: 10.1007/s10712-011-9154-y
[37]	代子俊, 赵霞, 李冠稳, 等. 基于GIMMS NDVI 3g. v1的近34年青海省植被生长季NDVI时空变化特征[J]. 草业科学, 2018, 35(4):713-725.
	[ Dai Zijun, Zhao Xia, Li Guanwen, et al. Spatial-temporal variations in NDVI in vegetation-growing season in Qinghai based on GIMMS NDVI 3g. v1 in past 34 years[J]. Pratacultural Science, 2018, 35(4):713-725. ]
[38]	易浪, 任志远, 张翀, 等. 黄土高原植被覆盖变化与气候和人类活动的关系[J]. 资源科学, 2014, 36(1):166-174.
	[ Yi Lang, Ren Zhiyuan, Zhang Chong, et al. Vegetation cover, climate and human activities on the Loess Plateau[J]. Resources Science, 2014, 36(1):166-174. ]
[39]	Gang C C, Zhao W, Zhao T, et al. The impacts of land conversion and management measures on the grassland net primary productivity over the Loess Plateau, northern China[J]. Science of Total Environment, 2018, 645:827-836. doi: 10.1016/j.scitotenv.2018.07.161
[40]	Zheng K, Wei J Z, Pei J Y, et al. Impacts of climate change and human activities on grassland vegetation variation in the Chinese Loess Plateau[J]. Science of Total Environment, 2019, 660:236-244. doi: 10.1016/j.scitotenv.2019.01.022
[41]	Li J J, Peng S Z, Li Z. Detecting and attributing vegetation changes on China’s Loess Plateau[J]. Agricultural and Forest Meteorology, 2017, 247:260-270. doi: 10.1016/j.agrformet.2017.08.005

Contribution of climatic change and human activities to changes in net primary productivity in the Loess Plateau

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 7

References 41

Related Articles 15

Metrics

Comments

Recommended 0

[1]	ZHAO Yuqi, WEI Tianxing. Changes in vegetation cover and influencing factors in typical counties of the Loess Plateau from 1990 to 2020 [J]. Arid Zone Research, 2024, 41(1): 147-156.
[2]	ZHANG Xiaomin, ZHANG Dongmei, ZHANG Wei. Effects of human activities on carbon storage in the Irtysh River Basin [J]. Arid Zone Research, 2023, 40(8): 1333-1345.
[3]	LYU Jinxin, LIANG Kang, LIU Changming, ZHANG Yihui, LIU Lu. Spatial differentiation mechanism of land cover and related changes in water-carbon variables in Wuding River Basin [J]. Arid Zone Research, 2023, 40(4): 563-572.
[4]	DUAN Yujia, HE Yi, ZHAO Jie, WU Qiong. Analysis of impact of human activities on runoff changes in Yue River Basin of the Qinling Mountains [J]. Arid Zone Research, 2023, 40(4): 605-614.
[5]	CUI Shuai, XU Qiang, YUAN Shuang, PU Chuanhao, CHEN Wanlin, JI Xu. Evaluation of Dongzhi Loess Plateau Gully development based on combined entropy weight Rank-Sum Ratio method [J]. Arid Zone Research, 2023, 40(3): 481-491.
[6]	HE Junqi,BAI Hanwei,XU Yiwei,NI Lili. Main nutrient characteristics and influencing factors of farmland soil in the Loess Plateau of the Shaanxi Province [J]. Arid Zone Research, 2023, 40(12): 1907-1917.
[7]	WANG Yi’en, RAO Liangyi. Impact of climatic factors and human activities on the net primary productivity of the vegetation in the Pisha sandstone area [J]. Arid Zone Research, 2023, 40(12): 1982-1995.
[8]	PEI Hongze, ZHAO Yachao, ZHANG Tinglong. Analysis of spatial and temporal patterns and drivers of local regional NEP in the Loess Plateau from 2000 to 2020 [J]. Arid Zone Research, 2023, 40(11): 1833-1844.
[9]	LIU Huanhuan, CHEN Yin, LIU Yue, GANG Chengcheng. Simulation of spatial pattern and future trends of grassland net primary productivity in the Loess Plateau based on random forest model [J]. Arid Zone Research, 2023, 40(1): 123-131.
[10]	CHEN Hongguang, MENG Fanhao, SA Chula, LUO Min, WANG Mulan, LIU Guixiang. Analysis of the characteristics of runoff evolution and its driving factors in a typical inland river basin in arid regions [J]. Arid Zone Research, 2023, 40(1): 39-50.
[11]	AN Bin,XIAO Weiwei,ZHU Ni,LIU Yufeng. Temporal and spatial variations of precipitation concentration degree and precipitation concentration period on the Loess Plateau from 1960 to 2019 [J]. Arid Zone Research, 2022, 39(5): 1333-1344.
[12]	LONG Zhi,SUN Yingqi,LANG Lixia,CHEN Xingpeng,ZHANG Zilong,PANG Jiaxing. Spatiotemporal patterns and characteristics of carbon emissions in the Loess Plateau: A case study of Qingcheng County [J]. Arid Zone Research, 2022, 39(5): 1631-1641.
[13]	FENG Qiang,ZHAO Wenwu,DUAN Baoling. Relationship between trade-off intensity of ecosystem services and matching degree of supply and demand: A case study in Shanxi Province [J]. Arid Zone Research, 2022, 39(4): 1222-1233.
[14]	ZHANG Yunxin,HAO Haichao,FAN Lianlian,LI Yaoming,ZHANG Renping,LI Kaihui. Study on spatio-temporal dynamics and driving factors of NPP in Central Asian grassland [J]. Arid Zone Research, 2022, 39(3): 698-707.
[15]	JING Mingbo,WANG Jincheng,ZHANG Wei,ZHOU Lihui,ZHANG Shaopeng. Comparison of phytoremediation effects of Medicago sativa and Coreopsis basalis on crude-oil-contaminated soil in eastern Gansu Province [J]. Arid Zone Research, 2022, 39(3): 853-862.