BIAN Lijiao,LI Jingji,XU Binni,et al.Differentiation of Vegetation Changes in the South and North Slopes of Mount QNNP Under Climate Change[J].Research of Soil and Water Conservation,2023,30(01):164-172,182.[doi:10.13869/j.cnki.rswc.2023.01.009]
气候变化下珠穆朗玛峰自然保护区南北坡植被变化差异
- Title:
- Differentiation of Vegetation Changes in the South and North Slopes of Mount QNNP Under Climate Change
- 文章编号:
- 1005-3409(2023)01-0164-09
- 分类号:
- X87
- 文献标志码:
- A
- 摘要:
- 在全球气候变化背景下,为探究珠穆朗玛峰自然保护区南北坡植被变化差异,采用样方调查数据,MODIS/NDVI数据和气候数据,基于TS趋势分析和偏相关分析研究了珠峰保护区2000—2018年南北坡植被变化及其对气候变化的响应,并预测了其未来植被变化。结果表明:(1)总体上,保护区植被NDVI在2000—2009年呈下降趋势,2009—2018年呈上升趋势,且年内NDVI与温度相关性强于降水。(2)南坡地区NDVI值大于0.6且变化稳定,主要分布着喜马拉雅冷杉(Abies spectabilis)等高大乔木; 北坡地区NDVI值小于0.4且易波动,主要分布着苔草(Artemisia younghusbandii)等灌草丛。(3)南坡地区NDVI在整个2000—2018年均呈轻微上升趋势; 北坡地区NDVI在2000—2009年下降,在2009—2018年上升,且Hurst指数预测未来NDVI变化不稳定,大部分区域可能会出现下降趋势。(4)南坡地区NDVI与气候因子相关性弱,北坡地区NDVI与温度呈负相关,与降水呈正相关; 北坡定日和定结县居民地附近区域植被对人类活动较为敏感。研究为当地可持续发展和保护区生态环境建设提供了新的思路。
- Abstract:
- The distribution of vegetation in the Mount Qomolangma National Nature Preserve region(Hereinafter referred to as QNNP)differs in the southern and northern slope areas. Survey data, MODIS normalized difference vegetation index(NDVI)data, and climate data were used to study the difference of vegetation changes and their responses to climate change in the south and north slopes of the QNNP region from 2000 to 2018, as well as predict future changes in vegetation. The results are as follows.(1)In general, NDVI decreased from 2000 to 2009 and increased from 2009 to 2018, and the correlation between NDVI and temperature was stronger than that of precipitation during the year.(2)In the southern slope area, tall trees such as Abies spectabilis were common; NDVI was greater than 0.6 and showed little spatial variation. In the northern slope area, shrubs and grasses such as Artemisia younghusbandii were common; NDVI ranged from 0.1 to 0.4 and showed high spatial variation. In the southern slope area, NDVI slightly increased from 2000 to 2018.(3)By contrast, NDVI decreased from 2000 to 2009 and increased from 2009 to 2018 in the northern slope area. Hurst exponent calculations predicted future fluctuations in vegetation in the study area, and vegetation status might change from good to poor level in most regions.(4)The correlation between NDVI and climatic factors was weak in the southern slope area, while the NDVI in the northern slope area was negatively correlated with temperature and positively correlated with precipitation. Dingri and Dingjie counties on the north slope are more sensitive to human activities. Generally, the results of this study can provide new insights that can be used to aid local sustainable development and improve the ecological environment in the QNNP.
参考文献/References:
[1] Shen M, Piao S, Jeong S J, et al. Evaporative cooling over the Tibetan Plateau induced by vegetation growth[J]. Proceedings of the National Academy of Sciences, 2015,112(30):9299-9304.
[2] Richardson A D, Keenan T F, Migliavacca M, et al. Climate change, phenology, and phenological control of vegetation feedbacks to the climate system[J]. Agricultural and Forest Meteorology, 2013,169:156-173.
[3] Myneni R B, Keeling C D, Tucker C J, et al. Increased plant growth in the northern high latitudes from 1981 to 1991[J]. Nature, 1997,386(6626):698-702.
[4] Chen A, He B, Wang H, et al. Notable shifting in the responses of vegetation activity to climate change in China[J]. Physics and Chemistry of the Earth, Parts A/B/C,2015,87:60-66.
[5] Yue S, Yang K, Lu H, et al. Distinct temperature changes between north and south sides of central-eastern Himalayas since 1970s[J]. International Journal of Climatology, 2020,40(9):4300-4308.
[6] Verrall B, Pickering C M. Alpine vegetation in the context of climate change:A global review of past research and future directions[J]. Science of the Total Environment, 2020,748:141344.
[7] Braswell B H, Schimel D S, Linder E, et al. The response of global terrestrial[J]. Ecosystems to Interannual Temperature Variability[J]. Science, 1997,278(5339):870-873.
[8] Zhou G, Wang Y. Global change and climate-vegetation classification[J]. Chinese Science Bulletin, 2000,45(7):577-585.
[9] Alo C A, Wang G. Role of dynamic vegetation in regional climate predictions over western Africa[J]. Climate dynamics, 2010,35(5):907-922.
[10] Strengers B J, Müller C, Schaeffer M, et al. Assessing 20 th century climate-vegetation feedbacks of land-use change and natural vegetation dynamics in a fully coupled vegetation-climate model[J]. International Journal of Climatology, 2010,30(13):2055-2065.
[11] Cao M, Woodward F I. Dynamic responses of terrestrial ecosystem carbon cycling to global climate change[J]. Nature, 1998,393(6682),249-252.
[12] Zhou Z, Ding Y, Shi H, et al. Analysis and prediction of vegetation dynamic changes in China:Past, present and future[J]. Ecological Indicators, 2020,117:106642.
[13] Zhang X, Wu S, Yan X, et al. A global classification of vegetation based on NDVI, rainfall and temperature[J]. International Journal of Climatology, 2017,37(5):2318-2324.
[14] Xu G, Zhang H, Chen B, et al. Changes in vegetation growth dynamics and relations with climate over China's landmass from 1982 to 2011[J]. Remote Sensing, 2014,6(4),3263-3283.
[15] Kalisa W, Igbawua T, Henchiri M, et al. Assessment of climate impact on vegetation dynamics over East Africa from 1982 to 2015[J]. Scientific Reports, 2019,9(1):1-20.
[16] Fang J, Piao S, He J, et al. Increasing terrestrial vegetation activity in China, 1982—1999[J]. Science in China Series C:Life Sciences, 2004,47(3):229-240.
[17] Kong D, Miao C, Wu J, et al. Time lag of vegetation growth on the Loess Plateau in response to climate factors: Estimation, distribution, and influence[J]. Science of the Total Environment, 2020,744:140726.
[18] Peng J, Liu Z, Liu Y, et al. Trend analysis of vegetation dynamics in Qinghai-Tibet Plateau using Hurst Exponent[J]. Ecological Indicators, 2012,14(1):28-39.
[19] Fabricante I, Oesterheld M, Paruelo J. Annual and seasonal variation of NDVI explained by current and previous precipitation across Northern Patagonia[J]. Journal of Arid Environments, 2009,73(8):745-753.
[20] Yuke Z. Characterizing the spatio-temporal dynamics and variability in climate extremes over the Tibetan plateau during 1960-2012[J]. Journal of Resources and Ecology, 2019,10(4):397-414.
[21] Chen J, Yan F, Lu Q. Spatiotemporal variation of vegetation on the Qinghai-Tibet Plateau and the influence of climatic factors and human activities on vegetation trend(2000-2019)[J]. Remote Sensing, 2020,12(19):3150.
[22] Yang Y H, Piao S L. Variations in grassland vegetation cover in relation to climatic factors on the Tibetan Plateau[J]. Chinese Journal of Plant Ecology, 2006,30(1):1-8.
[23] Feng S, Tang M, Wang D. New evidence for the Qinghai-Xizang(Tibet)Plateau as a pilot region of climatic fluctuation in China[J]. Chinese Science Bulletin, 1998,43(20):1745-1749.
[24] Liu X, Yin Z Y. Sensitivity of East Asian monsoon climate to the uplift of the Tibetan Plateau[J]. Palaeogeography, Palaeoclimatology, Palaeoecology, 2002,183(3/4):223-245.
[25] 王塞,王思诗,樊风雷.基于时间序列分割算法的雅鲁藏布江流域(1985—2018)研究[J].生态学报,2020,40(19):6863-6871.
[26] 李磊磊,范建容,张茜彧,等.西藏自治区植被与气候变化的关系[J].山地学报,2017,35(1):9-15. DOI:10,16089/j.cnki,1008-2786.000190.
[27] Zhang X, Du X, Hong J, et al. Effects of climate change on the growing season of alpine grassland in Northern Tibet, China[J]. Global Ecology and Conservation, 2020,23:e01126.
[28] 陈颖锋,彭培好.珠穆朗玛峰自然保护区地层地貌与植被覆盖变化关系的研究[J].水土保持研究,2012,19(2):91-94.
[29] 李秦.珠峰保护区晚中新世以来的古植被与古气候研究[D].成都:成都理工大学,2018.
[30] Saleem A, Awange J L, Kuhn M, et al. Impacts of extreme climate on Australia's green cover(2003—2018):A MODIS and mascon probe[J]. Science of the Total Environment, 2021,766:142567.
[31] Peng S, Ding Y, Liu W, et al.1 km monthly temperature and precipitation dataset for China from 1901 to 2017[J]. Earth System Science Data, 2019,11(4):1931-1946.
[32] Yuan J, Bian Z, Yan Q, et al. Spatio-temporal distributions of the land use efficiency coupling coordination degree in mining cities of western China[J]. Sustainability, 2019,11(19):5288.
[33] Wan Z, Gao W. Changes in urban vegetation cover and analysis of the influencing factors:a case study of Harbin, Heilongjiang Province, China[J]. Arabian Journal of Geosciences, 2020,13(19):1-12.
[34] Qiao Y, Chen H, Jiang Y. Quantifying the impacts of lithology on vegetation restoration using a random forest model in a karst trough valley, China[J]. Ecological Engineering, 2020,156:105973.
[35] Liu Z, Wang H, Li N, et al. Spatial and Temporal Characteristics and Driving Forces of Vegetation Changes in the Huaihe River Basin from 2003 to 2018[J]. Sustainability, 2020,12(6):2198.
[36] Yan X, Li J, Shao Y, et al. Driving forces of grassland vegetation changes in Chen Barag Banner, Inner Mongolia[J]. Giscience & Remote Sensing, 2020,57(6):753-769.
[37] Linn R L, Werts C E. Assumptions in making causal inferences from part correlations, partal correlations, and partial regression coefficients[J]. Psychological Bulletin, 1969,72(5):307-310.
[38] Tian M, Zhou J, Jia B, et al. Impact of three gorges reservoir water impoundment on vegetation-climate response relationship[J]. Remote Sensing, 2020,12(17):2860.
[39] Zhang P, Cai Y, Yang W, et al. Contributions of climatic and anthropogenic drivers to vegetation dynamics indicated by NDVI in a large dam-reservoir-river system[J]. Journal of Cleaner Production, 2020,256:120477.
[40] Hurst H E. Long-term storage capacity of reservoirs[J]. Transactions of the American Society of Civil Engineers, 1951,116(1):770-799.
[41] Wang Y Z, Li B, Wang R Q, et al. Application of the Hurst exponent in ecology[J]. Computers & Mathematics with Applications, 2011,61(8):2129-2131.
[42] Barunik J, Kristoufek L. On Hurst exponent estimation under heavy-tailed distributions[J]. Physica A: Statistical Mechanics and its Applications, 2010, 389(18): 3844-3855.
[43] 聂勇,刘林山,张镱锂,等.1982—2009年珠穆朗玛峰自然保护区植被指数变化[J].地理科学进展,2012,31(7):895-903.
[44] 马飞,李景吉,彭培好,等.珠穆朗玛峰国家自然保护区南北坡植被覆盖变化[J].地理科学进展,2010,29(11):1427-1432.
[45] 何航,张勃,侯启,等.1982—2015年中国北方归一化植被指数(NDVI)变化特征及对气候变化的响应[J].生态与农村环境学报,2020,36(1):70-80.
[46] Chu H, Venevsky S, Wu C, et al. NDVI-based vegetation dynamics and its response to climate changes at Amur-Heilongjiang River Basin from 1982 to 2015[J]. Science of the Total Environment, 2019,650:2051-2062.
[47] 高江波,焦珂伟,吴绍洪.1982—2013年中国植被NDVI空间异质性的气候影响分析[J].地理学报,2019,74(3):534-543.
[48] Zhao X, Tan K, Zhao S, et al. Changing climate affects vegetation growth in the arid region of the northwestern China[J]. Journal of Arid Environments, 2011,75(10):946-952.
[49] 杜加强,贾尔恒·阿哈提,赵晨曦,等.1982—2012年新疆植被NDVI的动态变化及其对气候变化和人类活动的响应[J].应用生态学报,2015,26(012):3567-3578.
[50] Jiang L, Bao A, Guo H, et al. Vegetation dynamics and responses to climate change and human activities in Central Asia[J]. Science of the Total Environment, 2017,599:967-980.
[51] 阚瑷珂,王绪本,高志勇,等.2000—2007年珠峰自然保护区植被时空变化与驱动因子[J].生态环境学报,2010,19(6):1261-1271.
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备注/Memo
收稿日期:2021-12-14 修回日期:2022-04-09
资助项目:国家重点研发项目“第二次青藏高原综合科学考察研究”(2019QZKK0307)
第一作者:卞梨交(1998—),女,四川乐山人,硕士研究生,环境科学与工程专业,主要从事生态环境监测与评价。E-mail:bianlijiao@163.com
通信作者:李景吉(1983—),男,江苏徐州人,博士,讲师,主要从事生物多样性与生态系统服务研究。E-mail:lijingji2014@cdut.edu.cn