Assessment of the Cumulative and Lagging Effects of Drought on Vegetation Growth in Inner Mongolia

doi:10.11733/j.issn.1007-0435.2021.06.021

Acta Agrestia Sinica ›› 2021, Vol. 29 ›› Issue (6): 1301-1310.DOI: 10.11733/j.issn.1007-0435.2021.06.021

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Assessment of the Cumulative and Lagging Effects of Drought on Vegetation Growth in Inner Mongolia

GU Xi-ling^1,2, GUO En-liang^1,2,4, YIN Shan^1,3, WANG Yong-fang^1,2, NA Ren-mandula^1,2, WAN Zhi-qiang¹

1. College of Geographic Science, Inner Mongolia Normal University, Hohhot, Inner Mongolia 010022, China;
2. Inner Mongolia Key Laboratory of Disaster and Ecological Security on the Mongolia Plateau, Hohhot, Inner Mongolia 010022, China;
3. Inner Mongoila Key Laboratory of Remote Sensing and Geographic Information Systems, Hohhot, Inner Mongolia 010022, China;
4. Lanzhou Institute of Arid Meteorology, China Meteorological Administration, Lanzhou, Gansu province 730070, China

Received:2021-01-04 Revised:2021-04-12 Online:2021-06-15 Published:2021-07-05

干旱对内蒙古植被生长的累积与滞后影响评估研究

顾锡羚^1,2, 郭恩亮^1,2,4, 银山^1,3, 王永芳^1,2, 那仁满都拉^1,2, 万志强¹

1. 内蒙古师范大学地理科学学院, 内蒙古呼和浩特 010022;
2. 内蒙古自治区蒙古高原灾害与生态安全重点实验室, 内蒙古呼和浩特 010022;
3. 内蒙古自治区遥感与地理信息系统重点实验室, 内蒙古呼和浩特 010022;
4. 中国气象局兰州干旱气象研究所, 甘肃兰州 730070

通讯作者: 郭恩亮,E-mail:guoel1988@imnu.edu.cn
作者简介:顾锡羚(1998-)，女，内蒙古呼和浩特人，硕士研究生，主要从事土地覆被与植被遥感监测研究，E-mail：guxiling98@163.com
基金资助:
内蒙古自然科学基金联合项目（2020LH04003）；中国气象局干旱气象科学研究基金项目（IAM201904）；国家自然科学基金青年项目（41807507）；内蒙古自治区科技计划项目（2020GG0047）共同资助

Abstract

Abstract: This study was aimed to explore the cumulative and time lag effects of drought on vegetation, based on SPEI base v.2.5 and GIMMS NDVI data sets,the cumulative and time lag effects of drought on vegetation in Inner Mongolia were analyzed using Sen-type slope,Mann-Kendall mutation test and partial correlation analyed methods. The result showed:The annual maximum value of the Normalized difference vegetation index(NDVI) in Inner Mongolia showed an overall upward trend over time,and the annual average value of the Standardized precipitation evapotranspiration index (SPEI) showed a downward trend,the two showed a certain similarity in spatial trend changes;The cumulative effect of drought was negatively correlated with NDVI in the northern forest areas of Inner Mongolia and the western desert and Gobi areas,but the cumulative months of drought were all 10-12 months. There was a positive correlation between NDVI and the cumulative lag of drought in the central grassland,and the cumulative effect of drought was greater than that of drought lag. Both the NDVI of farmland vegetation and the cumulative lag effect of drought were positively correlated,but the correlation was weak;Through the correlation comparison between drought accumulative and time-lag effect under different water use conditions,it was found that the impact of drought accumulation effect on vegetation was far greater than the time lag effect.

Key words: Cumulative effect, Time-lag effect, Normalized difference vegetation index, Standardized precipitation evapotranspiration index

摘要： 本文为探究干旱对植被的累积和时滞效应，以内蒙古为研究区，基于SPEI base v.2.5和GIMMS NDVI数据集，利用Sen式斜率、Mann-Kendall突变检验和偏相关分析方法，分析干旱对植被的累积和时滞效应。结果表明：内蒙古地区归一化植被指数（Normalized difference vegetation index，NDVI）年最大值随时间变化整体呈上升趋势，标准化降水蒸散指数（Standardized precipitation evapotranspiration index，SPEI）年平均值呈降低趋势，空间趋势变化上两者呈现一定的相似性；干旱的累积效应与内蒙古北部林区及西部荒漠戈壁区NDVI呈负相关，累积月数均在10—12个月；中部草原NDVI与干旱的累积滞后关系呈正相关，且干旱的累积影响大于滞后影响；农田植被NDVI与干旱的累积滞后效应均呈正相关，但相关性较弱；通过不同水分利用条件下干旱累积与时滞效应的相关性对比发现，干旱累积效应对植被的影响远大于时滞效应。

关键词: 累积效应, 时滞效应, 归一化植被指数, 标准化降水蒸散指数

CLC Number:

S342.1

GU Xi-ling, GUO En-liang, YIN Shan, WANG Yong-fang, NA Ren-mandula, WAN Zhi-qiang. Assessment of the Cumulative and Lagging Effects of Drought on Vegetation Growth in Inner Mongolia[J]. Acta Agrestia Sinica, 2021, 29(6): 1301-1310.

顾锡羚, 郭恩亮, 银山, 王永芳, 那仁满都拉, 万志强. 干旱对内蒙古植被生长的累积与滞后影响评估研究[J]. 草地学报, 2021, 29(6): 1301-1310.

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References

[1] Li Y,Xie Z,Qin Y,et al. Drought Under Global Warming and Climate Change:An Empirical Study of the Loess Plateau[J]. Sustainability,2019,11(5):1281
[2] 罗新兰,李英歌,殷红,等. 东北地区植被NDVI对不同时间尺度SPEI的响应[J]. 生态学杂志,2020,39(2):412-421
[3] 田丰,武建军,刘雷震,等. 1901-2015年华北平原干旱时空转移特征及热点区域探测[J]. 干旱区资源与环境,2020,34(6):87-96
[4] 魏雯,高娃,师尚礼,等. 近10年农牧交错区生态环境变化分析——以内蒙古太仆寺旗为例[J]. 草地学报,2012,20(1):31-36
[5] 王春林,司建华,赵春彦,等. 河西走廊近57年来干旱灾害特征时空演化分析[J]. 高原气象,2019,38(1):196-205
[6] 黄文琳,张强,孔冬冬,等. 1982-2013年内蒙古地区植被物候对干旱变化的响应[J]. 生态学报,2019,39(13):4953-4965
[7] 张华,徐存刚,王浩. 2001-2018年西北地区植被变化对气象干旱的响应[J]. 地理科学,2020,40(6):1029-1038
[8] D Orangeville L C,Maxwell J,Kneeshaw D,et al. Drought timing and local climate determine the sensitivity of eastern temperate forests to drought[J]. Global Change Biology,2018,24(6):2339-2351
[9] 刘世梁,田韫钰,尹艺洁,等. 云南省植被NDVI时间变化特征及其对干旱的响应[J]. 生态学报,2016,36(15):4699-4707
[10] 李明,葛晨昊,邓宇莹,等. 黄土高原气象干旱和农业干旱特征及其相互关系研究[J]. 地理科学,2020,40(12):2105-2114
[11] 穆少杰,朱超,周可新,等. 内蒙古草地退化防治对策及碳增汇途径研究[J]. 草地学报,2017,25(2):217-225
[12] Zhao A,Yu Q,Feng L,et al. Evaluating the cumulative and time-lag effects of drought on grassland vegetation:A case study in the Chinese Loess Plateau[J]. Journal of Environmental Management,2020,261:110214
[13] 李虹雨,马龙,刘廷玺,等. 基于标准化降水指数的内蒙古地区干旱时空变化特征[J]. 水文,2018,38(5):47-51
[14] 时忠杰,高吉喜,徐丽宏,等. 内蒙古地区近25年植被对气温和降水变化的影响[J]. 生态环境学报,2011,20(11):1594-1601
[15] 罗新兰,李英歌,殷红,等. 东北地区植被NDVI对不同时间尺度SPEI的响应[J]. 生态学杂志,2020,39(2):412-421
[16] 戴尔阜,黄宇,吴卓,等. 内蒙古草地生态系统碳源/汇时空格局及其与气候因子的关系[J]. 地理学报,2016,71(1):21-34
[17] 杨舒畅,杨恒山. 1982-2013年内蒙古地区干旱变化及植被响应[J]. 自然灾害学报,2019,28(1):175-183
[18] 杜加强,舒俭民,赵晨曦,等. 两代AVHRR GIMMS NDVI数据集的对比分析——以新疆地区为例[J]. 生态学报,2016,36(21):6738-6749
[19] Wang Y,Liu G,Guo E. Spatial distribution and temporal variation of drought in Inner Mongolia during 1901-2014 using Standardized Precipitation Evapotranspiration Index[J]. Science of The Total Environment,2019(645):850-862
[20] 温都日娜. 基于MODIS数据的蒙古高原植被覆盖变化及其对水热条件的响应[D]. 呼和浩特:内蒙古师范大学,2017:25-26
[21] Sen P K. Estimates of the Regression Coefficient Based on Kendall's Tau[J]. Journal of the American Statistical Association,2012,63(324):1379-1389
[22] 陈中平,徐强. Mann-Kendall检验法分析降水量时程变化特征[J]. 科技通报,2016,32(6):47-50
[23] 李辉,红英,邓国荣,等. 1982-2015年气候变化和人类活动对内蒙古草地净初级生产力的影响[J]. 应用生态学报,2021,32(2):415-424
[24] 穆少杰,李建龙,陈奕兆,等. 2001-2010年内蒙古植被覆盖度时空变化特征[J]. 地理学报,2012,67(9):1255-1268
[25] 李宁,顾卫,杜子璇,等. 内蒙古中西部地区不同土壤类型下土壤水分的研究[J]. 地球科学进展,2006(2):151-156
[26] 赵国永,韩艳,刘明华,等. 1951-2014年内蒙古自治区极端气温事件时空变化特征[J]. 干旱区资源与环境,2017,31(12):110-116
[27] 王雨晴,张成福,李晓鸿. 内蒙古典型草原区NDVI对气候变化的响应[J]. 水土保持研究,2020,27(4):201-205
[28] 孙小龙,宋海清,李平,等. 基于CLDAS资料的内蒙古干旱监测分析[J]. 气象,2015,41(10):1245-1252
[29] 侯东杰,刘长成,乔鲜果,等. 基于叶片水势的内蒙古典型草原植物水分适应特征[J]. 生态学报,2020,20(8):2763-2774
[30] Liu Q,Fu Y H,Zhu Z,et al. Delayed autumn phenology in the Northern Hemisphere is related to change in both climate and spring phenology[J]. Global Change Biology,2016,22(11):3702-3711
[31] 卢洪健,朱冰,胡智丹,等. 东北地区植被动态对气象干旱的响应特征研究[J]. 人民珠江,2018,39(3):26-30
[32] Peng J,Wu C,Zhang X,et al. Satellite detection of cumulative and lagged effects of drought on autumn leaf senescence over the Northern Hemisphere[J]. Global Change Biology,2019,25(6):2174-2188

Assessment of the Cumulative and Lagging Effects of Drought on Vegetation Growth in Inner Mongolia

干旱对内蒙古植被生长的累积与滞后影响评估研究

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