Research article

Temporal variations in phenological events of forests, grasslands and desert steppe ecosystems in Mongolia: a remote sensing approach

Narangarav Dugarsuren, Chinsu Lin

Narangarav Dugarsuren
National Chiayi University
Chinsu Lin
National Chiayi University. Email:

Online First: July 28, 2016
Dugarsuren, N., Lin, C. 2016. Temporal variations in phenological events of forests, grasslands and desert steppe ecosystems in Mongolia: a remote sensing approach. Annals of Forest Research DOI:10.15287/afr.2016.400

The occurrences of phenological events are important variables in the evaluation of the influence of climate change on terrestrial ecosystems. Changes in climate can cause significant changes in the timing and duration of phenological events. Information related to large-scale phenology is therefore useful for exploring the seasonal and inter-annual variability in vegetation-climate interactions. This study aimed to obtain the timing and temporal pattern of the onset of green-up and dormancy (OG and OD) and length of growing season (LGS) using the normalized difference vegetation index (NDVI) and enhanced vegetation index (EVI) for Forest, Grassland, and Desert steppe in Mongolia over the 10-year period from 2000 to 2009. Results demonstrated that phenological events can be differentiated by multi-temporal NDVI and EVI data and that the timing ascribed to OG and OD is slightly different between the two indices. In general, NDVI and EVI agreed that the OG of forest varied from late May to middle July. The OG of grassland and desert steppe suggested by NDVI were from late May to middle July and from middle May to middle July respectively, however EVI suggested an earlier timing of OG. NDVI and EVI also showed similar variation for the timing of OD from early September to early October. The derived LGS showed the least variation for forest, highest variation for desert steppe, and only moderate variation for grassland. Grassland and desert steppe experienced high positive and negative variations in the OG and LGS during the years from 2000 to 2009. These regions might be vulnerable to global change and are likely to be strongly affected by meteorological changes.

Batima P., 2003. Potential impacts of climate change and vulnerability and adaptation assessment for grassland ecosystem and livestock sector in Mongolia. Climate change: Pasture and Livestock. Synthetic Report. Admon Printing-house, Ulaanbaatar, Mongolia, pp. 36-47.

Batima P., Dagvadorj D., 2000. Climate change and its impacts in Mongolia. JEMR Press, Ulaanbaatar, Mongolia.

Batjargal Z., 1996. Nature and environment in Mongolia. Ministry of Nature and the Environment, Ulaanbaatar, Mongolia.

Bayasgalan M., Dash M., 2002. Drought and desertification assessment. Proceedings of strengthening capacity for mitigating drought impact and desertification control, Ulaanbaatar, Mongolia, pp. 29-35.

Chen X. Q., Xu C. X., Tan Z. J., 2001. An analysis of relationships among plant community phenology and seasonal metrics of Normalized Difference Vegetation Index in the northern part of the monsoon region of China. International Journal of Biometeorology 45: 170–177. DOI: 10.1007/s004840100102

Chesnoiu E., Sofletea N., Curtu A., Toader A., Radu R., Enescu M., 2009. Bud burst and flowering phenology in mixed oak forest from Eastern Romania. Annals of Forest Research 52(1): 199-206

Chu T., Guo X., 2012. Characterizing vegetation response to climatic variations in Hovsgol, Mongolia using remotely sensed tim series data. Earth Scinece Research 1: 2.

Dugarsuren N., Lin C., 2011. Investigation of vegetation dynamics of Mongolia using time series of NDVI in response to temperature and precipitation. Mongolian Journal of Biological Science 9: 9-17.

Dugarsuren N., Lin C., Tsogt K., 2011. Land cover change detection in Mongolia in last decade using MODIS imagery. Proceeding of ACRS2011. Taipei, Taiwan, pp. 688

Gao Q., Yu M., 1998. A model of regional dynamics and its application to the study of Northeast China Transect (NECT) responses to global change. Global Biogeochemical Cycles 12: 329-344. DOI: 10.1029/97GB03659

Gomboluudev P., 2008. Vulnerability of rural people to extreme climate events in Mongolia. Workshop of Netherlands Climate Assistance Project (NCAP).

Haggerty B. P., Mazer S. J., 2008. The Phenology Handbook - A guide to phenological monitoring for students, teachers, families, and nature enthusiasts. University of California, Santa Barbara: Santa Barbara, California, USA, 2-20 p.

Huete A. R., Liu H. Q., Batchily K., van Leeuwen W., 1997. A comparison of vegetation indices over a global set of TM images for EOS-MODIS. Remote Sensing of Environment 59: 440-451. DOI: 10.1016/S0034-4257(96)00112-5

Huete A., Didan K., Miura T., Rodriguez E. P., Gao X., Ferreira L. G., 2002. Overview of the radiometric and biophysical performance of the MODIS vegetation indices. Remote Sensing of Environment 83: 195-213. DOI: 10.1016/S0034-4257(02)00096-2

Huete A., Justice C., Liu H., 1994. Development of vegetation and soil indices for MODIS-EOS. Remote Sensing of Environment 49: 224-234. DOI: 10.1016/0034-4257(94)90018-3

Jeong S. J., Ho C. H., Gim H. J., Brown M. E., 2011. Phenology shifts at start vs. end of growing season in temperate vegetation over the Northern Hemisphere for the period 1982-2008. Global Change Biology 17: 2385-2399. DOI: 10.1111/j.1365-2486.2011.02397.x

Jigmed G., 2006. The current situation of grassland resources in Mongolia. Bulletin of the Faculty of Agriculture, Niigata University 58: 133-136.

Justice C. O., Vermote E., Townshend J. R. G., Defries R., Roy D. P., Hall D. K., Salomonson V. V., Privette J. L., Riggs G., Strahler A., Lucht W., Myneni R. B., Knyazikhin Y., Running S. W., Nemani R. R., Zhengming Wan., Huete A. R., Van Leeuwen W., Wolfe R. E., Giglio L., Muller J., Lewis P., Barnsley M. J., 1998. The Moderate Resolution Imaging Spectroradiometer (MODIS): land remote sensing for global change research. IEEE Transanctions on Geoscience and Remote Sensing 36: 1228-1249.

Kaduk J., Heiman M., 1996. A Prognostic Phenology Scheme for Global Terrestrial Carbon Cycle Models. Climate Research 6: 1-19. DOI: 10.3354/cr006001

Lee R., Yu F., Price K. P., 2002. Evaluating vegetation phenological patterns in Inner Mongolia using NDVI time-series analysis. International Journal of Remote Sensing 23: 2505-2512. DOI: 10.1080/01431160110106087

Lin C., Popescu S. C., Huang S. C., Chang P. T., Wen H. L., 2015. A Novel Reflectance-based Model for Evaluating Chlorophyll Concentration of Fresh and Water-Stressed Leaves. Biogeosciences 12: 49–66.
DOI: 10.5194/bg-12-49-2015

Lin C., Dugarsuren N., 2015. Deriving the Spatiotemporal NPP Pattern in Terrestrial Ecosystems of Mongolia using MODIS Imagery. Photogrammetric Engineering and Remote Sensing 81(7): 587-598.
DOI: 10.14358/PERS.81.7.587

Ma S., Baldocchi D. D., Xu L., Hehn T., 2007. Inter-annual variability in carbon dioxide exchange of an oak/grass savanna and open grassland in California. Agriculturural of Forest Meteorology 147: 157-171. DOI: 10.1016/j.agrformet.2007.07.008

Menzel A., Sparks T. H., Estrella N., Koch E., Aasa A., Ahas R., Alm-Kubler K., Bissolli P., Braslavska O., Briede A., Chmielewski F. M., Crepinsek Z., Curnel Y., Dahl A., Defila C., Donnelly A., Filella Y., Jatcza K., Mage F., Mestre A., Nordli O., Penuelas J., Pirinen P., Remisova V., Scheifinger H., Striz M., Susnik A., Van Vliet A. J. H., Wielgolaski F. E., Zach S., Zust A., 2006. European phenological response to climate change matches the warming pattern. Global Change Biology 12: 1969-1976. DOI: 10.1111/j.1365-2486.2006.01193.x

Moulin S., Kergoat L., Viovy N., Dedieu G., 1997. Global-scale assessment of vegetation phenology using NOAA/AVHRR satellite measurements. Journal of Climate 10: 1154-1170. DOI: 10.1175/1520-0442(1997)010<1154:GSAOVP>2.0.CO;2

Mu S. J., Chen Y. Z., Li J. L., Ju W. M., Odeh I. O. A., Zou X. L., 2012. Grassland dynamics in response to climate change and human activities in Inner Mongolia, China between 1985 and 2009. Rangeland Journal 35: 315-329. DOI: 10.1071/RJ12042

Myneni T., Myneni R., Tucker C., Asrar G., Keeling C., 1998. Interannual variations in satellite-sensed vegetation index data from 1981 to 1991. Journal of Geophysical Research 103: 6145–6160. DOI: 10.1029/97JD03603

Nandintsetseg B., Shinoda M., 2011. Seasonal change of soil moisture in Mongolia: its climatology and modelling. International Journal of Climatology 8: 1143-1152. DOI: 10.1002/joc.2134

Natsagdorj L., Gomboluudev P., Batima P., 2005. Climate change and its projections. Batima P., Myagmarjav B., (eds), Climate change in Mongolia. Admon Printing house, Ulaanbaatar, Mongolia, pp. 39-84.

Parmesan C., 2006. Ecological and evolutionary responses to recent climate change. Annual Review of Ecology Evolution and Systematics 37: 637-669. DOI: 10.1146/annurev.ecolsys.37.091305.110100

Piao S., Fang J., Zhou L., Ciais P., Zhu B., 2006. Variations in satellite-derived phenology in China's temperate vegetation. Global Change Biology 12: 672-685. DOI: 10.1111/j.1365-2486.2006.01123.x

Reed B. C., Brown J. F, VanderZee D., Loveland T. R., Merchant J. W., Ohlen D. O., 1994. Measuring phenological variability from satellite imagery. Journal of Vegetation Science 5: 703-714. DOI: 10.2307/3235884

Running S. W., Justice C. O., Salomonson V., Hall D., Barker J., Kaufmann Y. J., Strahler A. H., Huete A. R., Muller J. P., Vanderbilt V., Wan Z. M., Teillet P., Carneggie D., 1994. Terrestrial remote sensing science and algorithms planned for EOS/MODIS. International Journal of Remote Sensing 15: 3587-3620. DOI: 10.1080/01431169408954346

Sacks W. J., Kucharik C. J., 2011. Crop management and phenology trends in the U.S. Corn Belt: Impacts on yields, evapotranspiration and energy balance. Agricultural and Forest Meteorology 151: 882-894. DOI: 10.1016/j.agrformet.2011.02.010

Serbin S. P., Gower S. T., Ahl D. E., 2009. Canopy dynamics and phenology of a boreal black spruce wildfire chronosequence. Agricultural and Forest Meteorology 149: 187-204. DOI: 10.1016/j.agrformet.2008.08.001

Shen M., Tang Y., Chen J., Zhu X., Zheng Y., 2011. Influences of temperature and precipitation before the growing season on spring phenology in grasslands of the central and eastern Qinghai-Tibetan Plateau. Agricultural and Forest Meteorology 151: 1711-1722. DOI: 10.1016/j.agrformet.2011.07.003

Shinoda M., Ito S., Nachinshonhor G. U., Erdenetsetseg D., 2007. Phenology of Mongolian grasslands and moisture conditions. Journal of Meteorolofical Soceity of Japan 85: 359-367. DOI: 10.2151/jmsj.85.359

Soleimani A., Etemad., Calagari M., Namiranian M., Shirvani A., 2014. Influence of climatic factors on friut morphological traits in Populus euphratica Oliv. Annals of Forest Research DOI:10.15287/afr2014.188

Studer S., Stöckli R., Appenzeller C., Vidale P. L., 2007. A comparative study of satellite and ground-based phenology. International Journal of Biometeorology 51: 405-414. DOI: 10.1007/s00484-006-0080-5

Tsegmid Sh., 1969. Physical geography of Mongolia. Press of Mongolian academy of science, Ulaanbaatar, Mongolia.

Tucker C. J., 1979. Red and photographic infrared linear combinations for monitoring vegetation. Remote Sensing of Environment 8: 127-150. DOI: 10.1016/0034-4257(79)90013-0

van Oort P. A. J., Zhang T., de Vries M. E., Heinemann A. B., Meinke H., 2011. Correlation between temperature and phenology prediction error in rice (Oryza sativa L.). Agricultural and Forest Meteorology 151: 1545-1555. DOI: 10.1016/j.agrformet.2011.06.012

White M. A., Hoffman F., Hargrove W., Nemani R., 2005. A global framework for monitoring phenological responses to climate change. Geophysical Research Letters 32: L0475. DOI: 10.1029/2004GL021961

Xue Y., 1996. The impact of desertification in the Mongolian and the Inner Mongolian grassland on the regional climate. Journal of Climate 9: 2173-2189. DOI: 10.1175/1520-0442(1996)009<2173:TIODIT>2.0.CO;2

Yu F., Price K. P., Ellis J., Kastens D., 2004. Satellite observations of the seasonal vegetation growth in Central Asia. Photogrammetric Engineering and Remote Sensing 70: 461-469. DOI: 10.14358/PERS.70.4.461

Yu F., Price K. P., Ellis J., Shi P., 2003. Response of seasonal vegetation development to climatic variations in eastern central Asia. Remote Sensing of Environment 87: 42-54. DOI: 10.1016/S0034-4257(03)00144-5

Zhang X., Friedl M. A., Schaaf C. B., Strahler A. H., Hodges J. C. F., Gao F., Reed B. C., Huete A., 2003. Monitoring vegetation phenology using MODIS. Remote Sensing of Environment 84: 471-475.
DOI: 10.1016/S0034-4257(02)00135-9

Zhou G., Wang Y., Wang S., 2002. Responses of grassland ecosystems to precipitation and land use along the Northeast China Transect. Journal of Vegetation Science 13: 361-368. DOI: 10.1111/j.1654-1103.2002.tb02060.x

Zhou L., Kaufmann C. J., Slayback R. K., Shabanov N. V., Myneni R., 2001. Variations in northern vegetation activity inferred from satellite data of vegetation index during 1981 to 1999. Journal of Geophysical Research 106: 20069-20083. DOI: 10.1029/2000JD000115

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  • Narangarav Dugarsuren
  • Chinsu Lin
  • Narangarav Dugarsuren
  • Chinsu Lin