FN Archimer Export Format
PT J
TI Tracking Indian monsoon variability from changes in sediment provenance
BT 
AF Awasthi, Neeraj
   Ray, Jyotiranjan S
AS 1:1;2:2;
FF 1:;2:;
C1 Department of Earth and Planetary Sciences, Prof. Rajendra Singh (Rajju Bhaiya) Institute of Physical Sciences for Study and Research, VBS Purvanchal University, Jaunpur 222 003, India
   Physical Research Laboratory, Navrangpura, Ahmedabad 380 009, India
C2 UNIV PURVANCHAL, INDIA
   PRL, INDIA
IF 1.102
TC 0
UR https://archimer.ifremer.fr/doc/00643/75467/76290.pdf
LA English
DT Article
CR OSIRIS 3 - MD 13
BO Marion Dufresne
DE ;Climate;Himalaya;Indian monsoon;sediment cores;Sr-Nd isotopes;weathering-erosion
AB Terrestrial and marine sediments preserved on the Indian sub-continent and in seas/oceans around it are excellent archives for studying and reconstructing past variations in monsoonal climate. Based on the multiproxy studies on the sediment cores, a coherent relationship between the intensities of the monsoon and glacial–interglacial conditions and a strong atmospheric teleconnection between the Asian and North Atlantic climates has been suggested. Terrestrial sediment cores clearly established that the variations in the monsoonal climate and/or change in glacial extant played an important role in varying weathering/erosion in source regions and relative supply of sediments. Marine sediment studies presented a more complicated picture because their depositions were influenced by changes in sea-levels, movement of shorelines, river mouths, deltas and sea surface-circulations. A composite climate record suggested that the intensity of Indian SW monsoon has weakened and NE monsoon strengthened during glacial periods and vice-versa during the interglacial periods. 
PY 2020
PD JUN
SO Current Science
SN 0011-3891
PU Indian Academy of Sciences
VL 119
IS 2
UT 000551567400029
BP 291
EP 306
DI 10.18520/cs/v119/i2/291-306
ID 75467
ER

EF