Abstract
Surface soil moisture is a key variable to describe water and energy exchanges at the surface/atm interface and measure drought and aridification. The Ts-NDVI space is an effective method to monitor regional surface soil moisture status. Due to the disturbance of multiple factors, the established dry or wet boundary with monotemporal remote sensing data is unstable. This paper developed a Ts-NDVI triangle space with MODIS NDVI dataset to monitor soil moisture in the Mongolian Plateau in 2000–2012. Based on the temperature vegetation dryness index (TVDI), the spatiotemporal variations of drought were studied. The results indicated that (1) the general Ts-NDVI space method is an effective way to monitor regional soil moisture. However, if the single time space shows perfect structure, there would be no differences between the inverted results of the single time space and the general space. (2) The TVDI calculated in the paper is expected to show the water deficit for the region from low (bare soil) to high (full vegetation cover) NDVI values, and it is found to be in close negative agreement with precipitation and soil moisture; changes in the TVDI are dependent on the water status in the study area. (3) In the Mongolian Plateau, TVDI presented a zonal distribution with changes in Land Use/Land Cover types, vegetation cover, and latitude. Drought was serious in bare land, construction land, and grassland. Drought was widely spread throughout the Mongolian Plateau, and there was aridification in the study period. Vegetation degradation, overgrazing, and climate warming could be considered as the main reasons.
Similar content being viewed by others
References
Anyamba A, Tucker CJ (2005) Analysis of Sahelian vegetation dynamics using NOAA-AVHRR NDVI data from 1981 to 2003. J Arid Environ 63(3):596–614
Bi LG, Yin S, Bao YL, et al. (2011) Research on the drought during the vegetation growth period of Inner Mongolia based on TVDI. J Anhui Sci 39(10):5945–5948
Caccamo G, Chilsholm LA, Bradstock RA, et al. (2011) Assessing the sensitivity of MODIS to monitor drought in high biomass ecosystems. Remote Sens Environ 115:2626–2639
Carlson T (2007) An overview of the triangle method for estimating surface evapotranspiration and soil moisture from satellite imagery. Sensors 7(8):1612–1629
Chandrasekar K, Sai MVRS (2015) Monitoring of late-season agricultural drought in cotton-growing districts of Andhra Pradesh state, India, using vegetation, water and soil moisture indices. Nat Hazards 75(2):1023–1046
Chen XL, Zhao HM, Li PX, Yin ZY (2006) Remote sensing image-based analysis of the relationship between urban heat island and land use/cover changes. Remote Sens Environ 104:133–146
Dogan S, Ai B, Singh VP (2012) Comparison of multi-monthly rainfall-based drought severity indices with application to semi-arid Konya closed basin. Turkey J Hydrol 47-471:255–268
Du LT, Tian QJ, Tao Y, et al. (2013) A comprehensive drought monitoring method integrating MODIS and TRMM data. Int J Appl Earth Obs Geoinf 23:245–253
Fu BJ, Cheng LD, Ma KM (1999) The effect of land use change on the regional environment in the Yang Juangou catchment in the Loess plateau of China. Acta Geograph Sin 5(54):241–246
Gao Z, Gao W, Chang NB (2011) Integrating temperature vegetation dryness index (TVDI) and regional water stress index (RWSI) for drought assessment with the aid of LANDSAT TM/ETM+ images. Int J Appl Earth Obs Geoinf 13(3):495–503
Goetz SJ (1997) Multi-sensor analysis of NDVI, surface temperature and biophysical variables at a mixed grassland site. Int J Remote Sens 18(1):71–94
Han LJ, Atsushi T, Mitsuru T (2011) Effect of frozen ground on dust outbreaks in spring on the eastern Mongolian plateau. Geomorphology 129(3–4):412–416
Heim RR (2002) A review of twentieth-century drought indices used in the United States. Bull Am Meteorol Soc 83:1149–1165
Huang YL, Chen LD, Fu BJ, Wang YL (2005) Spatial pattern of soil water and its influencing factors in a gully catchment of the Loess plateau. J Nat Resourc 20(4):483–492
Huber S, Fensholt R (2011) Analysis of teleconnections between AVHRR-Based Sea surface temperature and vegetation productivity in the semi-arid Sahel. Remote Sens Environ 115:3276–3285
Jacoby GC, Rosanne DD, Davaajamts T (1996) Mongolian tree rings and 20th century warming. Science 273:771–773
Keyantash J, Dracup J (2002) The quantification of drought: an evaluation of drought indices. Bull Am Meteorol Soc 83:1167–1180
Kogan FN (1995) Application of vegetation index and brightness temperature for drought detection. Adv Space Res 15(11):91–100
Li XZ, Liu XD (2012) A modeling study on drought trend in the Sino-Mongolian arid and semiarid regions in the 21st century. Arid Zone Res 3:262–272
Li XZ, Liu XD, Ma ZG (2004) Analysis on the drought characteristics in the main arid regions in the world since recent hundred-odd years. Arid Zone Res 21(2):97–103
Liu HZ, Wang BM, Fu CB (2008) Relationships between surface albedo, soil thermal parameters and soil moisture in the semi-arid area of Tongyu, Northeastern China. Adv Atmos Sci 25(5):757–764
Liu YL, Zhuang QH ,Chen M et al (2013) Response of evapotranspiration and water availability to changing climate and land cover on the Mongolian plateau during the 21st century. Glob Planet Chang 108: pp. 85–99
Malo AR, Nicholson SE (1990) A study of rainfall and vegetation dynamics in the African Sahel using normalized difference vegetation index. J Arid Environ 19(1):1–24
Mcffters SK (1996) The use of the normalized difference water index (NDWI) in the delineation of open water features. Int J Remote Sens 17(7):1425–1143
NASA-EOS (2006). NASA Earth observing system data gateway. Available from: http://delenn.gsfc.nasa.gov/~imswww/pub/imswelcome/
Parinaz RB, Kenji O, Yo S (2012) Comparative evaluation of the vegetation dryness index (VDI), the temperature vegetation dryness index (TVDI) and the improved TVDI (iTVDI) for water stress detection in semi-arid regions of Iran. ISPRS J Photogramm Remote Sens 68:1–12
Price JC (1990) Using spatial context in satellite data to infer regional scale evapotranspiration. IEEE Trans Geosci Remote Sens 28(5):940–948
Qi SH. (2004) Drought monitoring models with remote sensing and spatio-temporal characteristics of drought in China. The PHD thesis of Chinese Academy of Sciences.
Rahimzadeh BP, Omasa K, Shimizum Y (2012) Comparative evaluation of the vegetation dryness index (VDI), the temperature vegetation dryness index (TVDI) and the improved TVDI (iTVDI) for water stress detection in semi-arid regions of Iran. ISPRS J Photogramm Remote Sens 68:1–12
Rahimzadeh PB, Berg AA, Champagne C, et al. (2013) Estimation of soil moisture using optical/thermal infrared remote sensing in the Canadian Prairies. ISPRS J Photogramm Remote Sens 83(3):94–103
Rhee JY, Im J, Carbone GJ (2010) Monitoring agricultural drought for arid and humid regions using multi-sensor remote sensing data. Remote Sens Environ 114:2875–2887
Sachula LGX, Bao G, Bao YH, Wang ML (2012) The spatial and temporal changes of snow cover of the Mongolian plateau in recent 10 years. J Inn Mongolia Norm Univ (Nat Sci Ed) 9:0531–0536
Sandholt I, Rasmussen K, Andersen J (2002) A simple interpretation of the surface temperature/vegetation index space for assessment of surface moisture status. Remote Sens Environ 79(2–3):213–224
Seneviratne SI, Pal JS, Eltahir EAB, et al. (2002) Summer dryness in a warmer climate: a process study with a regional climate model. Clim Dyn 20:69–85
Shi C, Liu XD (2012) Continent drought characteristics over the eastern hemisphere from 1947 to 2006: analyses based on the SPEI dataset. J Desert Res 06:1691–1701
Shi YF, Shen YP, HR (2002) Preliminary study on signal impact and foreground of climate shift from warm-dry to warm-humid in Northwest China. J Glaciol Geocryol 24(3):219–223
Shu YQ, Stisen S, Jensen, Karsten H, Sandholt (2011) Estimation of regional evapotranspiration over the North China Plain using geostationary satellite data. Int J Appl Earth Obs Geoinf 13(2):192–206
Stow D, Daeschner S, Hope A, et al. (2003) Variability of the seasonally integrated normalized difference vegetation index across the north slope of Alaska in the 1990s. Int J Remote Sens 24(5):1111–1117
Sun H, Zhao X, Chen Y, et al. (2013) A new agricultural drought monitoring index combining MODIS NDWI and day-night land surface temperatures: a case study in China. Int J Remote Sens 34(24):8986–9001
Tian H, Wang CH, Wen J, et al. (2012) Soil moisture estimation over an arid environment in Mongolia from passive microwave remote sensing based on a simplified parameterization method. Chin J Geophys 55(2):415–427
Tucker CJ, Holben BN, Elgin JH, Mcmurtrey JE (1981) Remote-sensing of total dry-matter accumulation in winter-wheat. Remote Sens Environ 11(3):171–189
Vicente-Serrano SM, Cuadrat-Prats JM, Romo A (2006) Aridity influence on vegetation patterns in the middle Ebro Valley (Spain): evaluation by means of AVHRR images and climate interpolation techniques. J Arid Environ 66(2):353–375
Wang W, Feng ZD (2013) Holocene moisture evolution across the Mongolian plateau and its surrounding areas: a synthesis of climatic records. Earth Sci Rev 122:38–57
Wang C, Qi S, Niu Z, Wang J (2004) Evaluating soil moisture status in China using the temperature-vegetation dryness index (TVDI). Can J Remote Sens 30(5):671–679
Wang JS, Chen FH, Zhang Q, et al. (2008a) Temperature variations in arid and semi-arid areas in middle part of Asia during the last 100 years. Plateau Meteorol 5(27):1035–1045
Wang L, Zhen L, Liu XL, Ochirbat B, Wang QX (2008b) Comparative studies on climate changes and influencing factors in central Mongolian plateau region. Geogr Res 1:171–180
Wang H, Li XB, Long HL, et al. (2010) Monitoring the effects of land use and cover type changes on soil moisture using remote-sensing data: a case study in China's Yongding River basin. Catena 82(3):135–145
Wang DW, Zhao J, Yin D, Han T, Li LL (2013) Potential vegetation dynamic analysis of spatial and temporal characteristics of Inner Mongolia’s geographical pattern in recent 50 a. Pratacultural Sci 30(8):1167–1173
Xu H (2006) Modification of normalized difference water index (NDWI) to enhance open water features in remotely sensed imagery. Int J Remote Sens 27(14):3025–3033
Xue YK (1996) The impact of desertification in the Mongolian and Inner Mongolian grassland on the regional climate. J Clim 9(6):2173–2189
Yang XH, Zhuo G, Luo B (2011) On MODIS data based drought monitoring in Northwest China. Pratacultural Sci 28(08):1420–1426
Yu M, Cheng MH, Liu H (2011) An improvement of the land surface temperature-NDVI space drought monitoring method and its applications. Acta Meteorol Sin 69(5):922–931
Zhang XY, Zhang GY, Zhu GH, et al. (1996) Elemental tracers for Chinese source dust. Sci Chin Ser D 395:512–521
Zhang JY, Dong WJ, Fu CB (2005) The effects of the degradation in Northern China and Southern Mongolia on the regional climate. Chin Sci Bull 50(1):53–58
Zhao QY, Li DL, Wu HB (2006) Analysis on surface air temperature changes in east part of Northwest China in last 40 years. Plateau Meteorol 4(25):643–651
Acknowledgments
The authors are grateful for the support by the National Key Basic Research and Development Program (973 Program) (Grant No.2013CB429905-04), the Key Deployment Project of the Chinese Academy of Sciences (Grant No.KZZD-EW-08), the youth fund from the National Natural Science Foundation of China (Grant No.41501477), and the special scientific research fund of forestry public welfare profession of China (Grant No. 201404304).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Cao, X., Feng, Y. & Wang, J. An improvement of the Ts-NDVI space drought monitoring method and its applications in the Mongolian plateau with MODIS, 2000–2012. Arab J Geosci 9, 433 (2016). https://doi.org/10.1007/s12517-016-2451-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12517-016-2451-5