PaleomonsoonValmiki caveWavelet analysisWe present a high resolution record of Indian summer monsoon (ISM) variability during the last deglacial period. The record is based on high precision measurements of oxygen isotopes (δO) in 263 sub-samples from a ~ 18 cm long stalagmite (VSPM1) sample...
The date of onset of the southwest monsoon in western India is critical for farmers as it influences the timing of crop plantation and the duration of the summer rainy season. Identifying long-term variability in the date of monsoon onset is difficult, however, as onset dates derived from the...
While SSTA and MSLA are increasing in the SWIO, large-scale variability of these parameters during preceding winter and pre-monsoon months combined with surface winds could impact the inter-annual AISMR variability over homogeneous regions of India. Similarly, from an oceanic perspective, the ...
Mantle dynamics, uplift of the Tibetan Plateau, and the Indian monsoon. Rev. Geophys. 31, 357–396 (1993). Article ADS Google Scholar Gray, R. & Pysklywec, R. N. Geodynamic models of mature continental collision: evolution of an orogen from lithospheric subduction to continental retreat/...
Interannual variability of onset of the summer monsoon over India and its prediction. Nat. Hazards 42, 287-300.Raju, P. V. S., Mohanty, U. C. and Bhatla, R., 2007, "Interannual variability of onset of the summer monsoon over India and its prediction", Nat. Hazards, 42, 287-300. ...
However, the relative influence of groundwater pumping and climate variability on groundwater availability and storage remains unclear. Here we show from analyses of satellite and local well data spanning the past decade that long-term changes in monsoon precipitation are driving groundwater storage ...
Advancing monsoon with high intensity rainfall trigger the sheet and rill erosion in the Sub-basin. The flowing water of Godavari River become transporting channel for fertile soil which drain away it in the Bay of Bengal. On the other side, Drought prevent soil formation process in the absence...
Inter-annual and decadal scale variability of the summer monsoon rainfall over homogeneous regions is studied using the summer monsoon rainfall for the period of 1871–1990. It is discovered that summer monsoon rainfall of WC-India and NW-India is dominated by the quasi-biennial oscillation (QBO)...
The DHAR-1 paleoclimate record indicates that the 4.2 ka event consisted of three distinct dry phases that involved a decrease in both the Indian Summer Monsoon (ISM) and Indian Winter Monsoon (IWM). Prior studies have focused exclusively on either ISM or winter rainfall depending on their lo...
A strong linkage between seasonal crop growth and groundwater storage variability in India. J. Hydrometeorol. 22, 125–138 (2021). Article Google Scholar Asoka, A., Gleeson, T., Wada, Y. & Mishra, V. Relative contribution of monsoon precipitation and pumping to changes in groundwater ...