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Effects of climate change on phenology and primary productivity in the desert steppe of Inner Mongolia

Abstract

Variations in temperature and precipitation affect local ecosystems. Considerable spatial and temporal heterogeneity exists in arid ecosystems such as desert steppes. In this study, we analyzed the spatiotemporal dynamics of climate and vegetation phenology in the desert steppe of Inner Mongolia, China using meteorological data (1961–2010) from 11 stations and phenology data (2004–2012) from 6 ecological observation stations. We also estimated the gross primary production for the period of 1982–2009 and found that the annual mean temperature increased at a rate of 0.47°C/decade during 1961–2010, with the last 10 years being consistently warmer than the 50 years as an average. The most significant warming occurred in winters. Annual precipitation slightly decreased during the 50-year period, with summer precipitation experiencing the highest drop in the last 10 years, and spring precipitation, a rise. Spatially, annual precipitation increased significantly in the northeastern and eastern central areas next to the typical steppe. From 2004 to 2012, vegetation green-up and senescence date advanced in the study area, shortening the growing season. Consequently, the primary productivity of the desert steppe decreased along the precipitation gradient from southeast to northwest. Temporally, productivity increased during the period of 1982–1999 and significantly decreased after 2000. Overall, the last decade witnessed the most dramatic climatic changes that were likely to negatively affect the desert steppe ecosystem. The decreased primary productivity, in particular, decreases ecosystem resilience and impairs the livelihood of local farmers and herdsmen.

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References

  • Almorox J, Hontoria C. 2004. Global solar radiation estimation using sunshine duration in Spain. Energy Conversion and Management, 45: 1529–1535.

    Article  Google Scholar 

  • Bachu S, Adams J. 2003. Sequestration of CO2 in geological media in response to climate change: capacity of deep saline aquifers to sequester CO2 in solution. Energy Conversion and Management, 44: 3151–3175.

    Article  Google Scholar 

  • Bai Y F, Han X G, Wu J G, et al. 2004. Ecosystem stability and compensatory effects in the Inner Mongolia grassland. Nature, 431: 181–184.

    Article  Google Scholar 

  • Bai Y F, Wu J G, Xing Q, et al. 2008. Primary production and rain use efficiency across a precipitation gradient on the Mongolia plateau. Ecology, 89: 2140–2153.

    Article  Google Scholar 

  • Chen X Q, Hu B, Yu R. 2005. Spatial and temporal variation of phenological growing season and climate change impacts in temperate eastern China. Global Change Biology, 11: 1118–1130.

    Article  Google Scholar 

  • Chen X Q, Li L. 2009. Relationship between phenology of Leymus chinensis grassland and meteorological factors. Acta Ecologica Sinica, 29: 5280–5290. (in Chinese)

    Google Scholar 

  • Cleland E E, Chuine I, Menzel A, et al. 2007. Shifting plant phenology in response to global change. Trends in Ecology and Evolution, 22: 357–365.

    Article  Google Scholar 

  • Cornelissen J H, Van Bodegom P M, Aerts R, et al. 2007. Global negative vegetation feedback to climate warming responses of leaf litter decomposition rates in cold biomes. Ecology Letters, 10: 619–627.

    Article  Google Scholar 

  • Ding X H, Chen T Z. 2008. Climate change of Inner Mongolia during past 50 years. Meteorology Journal of Inner Mongolia, 3: 17–19. (in Chinese)

    Google Scholar 

  • Edwards M, Richardson A J. 2004. Impact of climate change on marine pelagic phenology and trophic mismatch. Nature, 430: 881–884.

    Article  Google Scholar 

  • Fang J Y, Piao S L, Field C B, et al. 2003. Increasing net primary production in China from 1982 to 1999. Frontiers in Ecology and the Environment, 1: 293–297.

    Article  Google Scholar 

  • Fang J Y, Piao S L, Zhou L M, et al. 2005. Precipitation patterns alter growth of temperate vegetation. Geophysical Research Letters, 32: L21411.

    Article  Google Scholar 

  • Field C B, Behrenfeld M J, Randerson J T, et al. 1998. Primary production of the biosphere: integrating terrestrial and oceanic components. Science, 281: 237–240.

    Article  Google Scholar 

  • Gu R Y, Zhou W C, Bai M L, et al. 2012. Impacts of climate change on phenological phase of herb in the main grassland in Inner Mongolia. Acta Ecologica Sinica, 32: 767–776. (in Chinese)

    Article  Google Scholar 

  • Hicke J A, Asner G P, Randerson J T, et al. 2002. Satellite-derived increases in net primary productivity across North America, 1982–1998. Geophysical Research Letters, 29: 69-1–69-4.

    Article  Google Scholar 

  • Hou X Y, Han Y, Li Y H. 2012. The perception and adaptation of herdsmen to climate change and climate variability in the desert steppe region of northern China. Rangeland Journal, 34: 349–357.

    Article  Google Scholar 

  • Inner Mongolia-Ningxia Joint Inspection Group of Chinese Academy of Sciences. 1985. Vegetation of Inner Mongolia. Beijing: Science Publishing House. (in Chinese)

    Google Scholar 

  • IPCC. 2007. Climate change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge: Cambridge University Press.

    Google Scholar 

  • Li X L, Liang S L, Yu G R, et al. 2013. Estimation of gross primary production over the terrestrial ecosystems in China. Ecological Modelling, 261: 80–92.

    Article  Google Scholar 

  • Ma W H, He J S, Yang Y H, et al. 2010. Environmental factors covary with plant diversity-productivity relationships among Chinese grassland sites. Global Ecology and Biogeography, 19: 233–243.

    Article  Google Scholar 

  • Menzel A. 2000. Trends in phenological phases in Europe between 1951 and 1996. International Journal of Biometeorology, 44: 76–81.

    Article  Google Scholar 

  • Menzel A, Sparks T H, Estrella N, et al. 2006. European phenological response to climate change matches the warming pattern. Global Change Biology, 12: 1969–1976.

    Article  Google Scholar 

  • Myneni R B, Keeling C, Tucker C, et al. 1997. Increased plant growth in the northern high latitudes from 1981 to 1991. Nature, 386: 698–702.

    Article  Google Scholar 

  • Nemani R R, Keeling C D, Hashimoto H, et al. 2003. Climate-driven increases in global terrestrial net primary production from 1982 to 1999. Science, 300: 1560–1563.

    Article  Google Scholar 

  • Piao S L, Fang J Y, Zhou L M, et al. 2005. Changes in vegetation net primary productivity from 1982 to 1999 in China. Global Biogeochemical Cycles, 19.

    Google Scholar 

  • Piao S L, Mohammat A, Fang J Y, et al. 2006. NDVI-based increase in growth of temperate grasslands and its responses to climate changes in China. Global Environmental Change, 16: 340–348.

    Article  Google Scholar 

  • Piao S L, Fang J Y, Ciais P, et al. 2009. The carbon balance of terrestrial ecosystems in China. Nature, 458: 1009–1013.

    Article  Google Scholar 

  • Ren G Y, Guo J, Xu M Z, et al. 2005. Characteristics of terrestrial climate change in China during past 50 years. Meteorological Bulletin, 942–956. (in Chinese)

    Google Scholar 

  • Ruimy A, Saugier B, Dedieu G. 1994. Methodology for the estimation of terrestrial net primary production from remotely sensed data. Journal of Geophysical Research: Atmospheres, 99: 5263–5283.

    Article  Google Scholar 

  • Shi Y F, Shen Y P, Li D L, et al. 2003. Discussion on the present climate change from warm-dry to warm-wet in northwest China. Quaternary Sciences, 23: 152–164. (in Chinese)

    Google Scholar 

  • Sparks T, Carey P. 1995. The responses of species to climate over two centuries: an analysis of the Marsham phenological record, 1736–1947. Journal of Ecology, 83: 321–329.

    Article  Google Scholar 

  • Stenseth N C, Mysterud A, Ottersen G, et al. 2002. Ecological effects of climate fluctuations. Science, 297: 1292–1296.

    Article  Google Scholar 

  • The National Climate Change Assessment Report Writing Committee. 2007. The National Climate Change Assessment Report. Beijing: Science Press. (in Chinese)

    Google Scholar 

  • Walther G R, Post E, Convey P, et al. 2002. Ecological responses to recent climate change. Nature, 416: 389–395.

    Article  Google Scholar 

  • Yuan W P, Liu S G, Zhou G S, et al. 2007. Deriving a light use efficiency model from eddy covariance flux data for predicting daily grossprimary production across biomes. Agricultural and Forest Meteorology, 143: 189–207.

    Article  Google Scholar 

  • Yuan W P, Liu S G, Yu G R, et al. 2010. Global estimates of evapotranspiration and gross primary production based on MODIS and global meteorology data. Remote Sensing of Environment, 114: 1416–1431.

    Article  Google Scholar 

  • Yuan W P, Liu D, Dong W J, et al. 2013. Multiyear precipitation reduction strongly decrease carbon uptake over North China. Biogeosciences Discussions, 10: 1605–1634.

    Article  Google Scholar 

  • Yun W L, Hou Q, Wulanbateer. 2008. Impacts of climate change over last 50 years on net primary productivity in typical steppe of Inner Mongolia. Chinese Journal of Agrometeorology, 29: 294–297. (in Chinese)

    Google Scholar 

  • Zhang C H, Wang M J, Zhang L, et al. 2013. Responses of aboveground net primary productivity to climate change in Hulunbel meadow grassland. Acta Prataculturae Sinica, 22(3): 41–50. (in Chinese)

    Google Scholar 

  • Zhang F, Zhou G S, Wang Y, et al. 2012. Evapotranspiration and crop coefficient for a temperate desert steppe ecosystem using eddy covariance in Inner Mongolia, China. Hydrological Processes, 26: 379–386.

    Article  Google Scholar 

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Correspondence to JianMing Niu.

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The first and second authors contribute equally to this work.

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Han, F., Zhang, Q., Buyantuev, A. et al. Effects of climate change on phenology and primary productivity in the desert steppe of Inner Mongolia. J. Arid Land 7, 251–263 (2015). https://doi.org/10.1007/s40333-014-0042-4

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  • DOI: https://doi.org/10.1007/s40333-014-0042-4

Keywords

  • desert steppe
  • green-up
  • gross primary productivity
  • phenology
  • precipitation
  • temperature