TY - JOUR A1 - Mishra, Praveen Kumar A1 - Anoop, Ambili A1 - Schettler, Georg A1 - Prasad, Sushma A1 - Jehangir, Arshid A1 - Menzel, Peter A1 - Naumann, Rudolf A1 - Yousuf, A. R. A1 - Basavaiah, Nathani A1 - Deenadayalan, Kannan A1 - Wiesner, Martin G. A1 - Gaye, Birgit T1 - Reconstructed late Quaternary hydrological changes from Lake Tso Moriri, NW Himalaya T2 - Quaternary international : the journal of the International Union for Quaternary Research N2 - We present the results of our investigations on the radiocarbon dated core sediments from the Lake Tso Moriri, NW Himalaya aimed at reconstructing palaeohydrological changes in this climatically sensitive region. Based on the detailed geochemical, mineralogical and sedimentological analysis, we recognise several short-term fluctuations superimposed upon seven major palaeohydrological stages identified in this lake since similar to 26 cal ka. Stage I (>20.2 cal ka): shallow lake characterised by input of coarse-grained detrital sediments; Stage II (20.2-16.4 cal ka): lake deepening and intensification of this trend ca. 18 cal ka; Stage III (16.4-11.2 cal ka): rising lake levels with a short term wet phase (13.1-11.7 cal ka); Stage IV (11.2-8.5 cal ka): early Holocene hydrological maxima and highest lake levels inferred to have resulted from early Holocene Indian monsoon intensification, as records from central Asia indicate weaker westerlies during this interval; Stage V (8.5-5.5 cal ka): mid-Holocene climate deterioration; Stage VI (5.5-2.7 cal ka): progressive lowering of lake level; Stage VII (2.7-0 cal ka): onset of modern conditions. The reconstructed hydrological variability in Lake Tso Moriri is governed by temperature changes (meltwater inflow) and monsoon precipitation (increased runoff). A regional comparison shows considerable differences with other palaeorecords from peninsular India during late Holocene. (C) 2014 Elsevier Ltd and INQUA. All rights reserved. KW - Authigenic carbonates KW - Holocene KW - Indian summer monsoon KW - Lake sediments KW - Tso Moriri Lake KW - Westerlies Y1 - 2015 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/38828 SN - 1040-6182 SN - 1873-4553 VL - 371 SP - 76 EP - 86 PB - Elsevier CY - Oxford ER -