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- W3005228545 abstract "Today, upwelling along the Oman margin in the Arabian Sea is governed by the South Asian Monsoon winds. The Oman upwelling results in the formation of an oxygen minimum zone (OMZ) spanning across the Arabian Sea and large parts of the Indian Ocean. While these conditions are recorded as early as the middle Miocene (~15 Ma), the long-term dynamics of upwelling in the Arabian Sea are as of yet poorly constrained during the middle to late Miocene. Here, we use organic and inorganic proxies combined with sedimentary and paleontological records to constrain the evolution of upwelling at Ocean Drilling Program Site 722B between ~15 and ~8.7 Ma. Our record shows that Mn depletion occurred at ~14.5 Ma, likely due to regionally confined OMZ formation at that time. Biogenic silica accumulation intensified between ~12.5 and ~11 Ma. The δ15N values (>6‰) provide evidence for the onset of at least intermittent denitrification between ~11 and ~9.5 Ma during the apex of the global “carbonate crash.” Our data demonstrate that upwelling and OMZ intensity in the Arabian Sea were linked to the reorganization of the Indian Ocean circulation system and South Asian Monsoon during the Miocene. The initiation of these systems occurred once the regional tectonic configuration (i.e., the uplift of the Tibetan Plateau ~25 Ma and the closure of the Tethyan seaway ~20 Ma) was in place. The subsequent development of monsoonal upwelling after 14 Ma responded to latitudinal shifts in climatic belts following the progressive Miocene glaciation of Antarctica." @default.
- W3005228545 created "2020-02-14" @default.
- W3005228545 creator A5017296621 @default.
- W3005228545 creator A5024349066 @default.
- W3005228545 creator A5033335215 @default.
- W3005228545 creator A5038492535 @default.
- W3005228545 creator A5080901609 @default.
- W3005228545 creator A5082737538 @default.
- W3005228545 date "2020-02-01" @default.
- W3005228545 modified "2023-10-01" @default.
- W3005228545 title "Monsoons, Upwelling, and the Deoxygenation of the Northwestern Indian Ocean in Response to Middle to Late Miocene Global Climatic Shifts" @default.
- W3005228545 cites W1151127007 @default.
- W3005228545 cites W1496478109 @default.
- W3005228545 cites W1534055710 @default.
- W3005228545 cites W1558339174 @default.
- W3005228545 cites W1650226732 @default.
- W3005228545 cites W1908932275 @default.
- W3005228545 cites W1966445483 @default.
- W3005228545 cites W1967243127 @default.
- W3005228545 cites W1969448083 @default.
- W3005228545 cites W1970309217 @default.
- W3005228545 cites W1973490178 @default.
- W3005228545 cites W1974933511 @default.
- W3005228545 cites W1979763416 @default.
- W3005228545 cites W1980621392 @default.
- W3005228545 cites W1985619924 @default.
- W3005228545 cites W1987976388 @default.
- W3005228545 cites W2001669789 @default.
- W3005228545 cites W2002158982 @default.
- W3005228545 cites W2008035627 @default.
- W3005228545 cites W2008410509 @default.
- W3005228545 cites W2013154469 @default.
- W3005228545 cites W2013541745 @default.
- W3005228545 cites W2013752202 @default.
- W3005228545 cites W2014587240 @default.
- W3005228545 cites W2020116131 @default.
- W3005228545 cites W2022976838 @default.
- W3005228545 cites W2026870639 @default.
- W3005228545 cites W2028792222 @default.
- W3005228545 cites W2030557046 @default.
- W3005228545 cites W2034070533 @default.
- W3005228545 cites W2037799531 @default.
- W3005228545 cites W2043117138 @default.
- W3005228545 cites W2048428082 @default.
- W3005228545 cites W2055652537 @default.
- W3005228545 cites W2057552572 @default.
- W3005228545 cites W2057946541 @default.
- W3005228545 cites W2060400888 @default.
- W3005228545 cites W2061440945 @default.
- W3005228545 cites W2062656206 @default.
- W3005228545 cites W2063185740 @default.
- W3005228545 cites W2064009645 @default.
- W3005228545 cites W2066059344 @default.
- W3005228545 cites W2067790594 @default.
- W3005228545 cites W2069156503 @default.
- W3005228545 cites W2070511571 @default.
- W3005228545 cites W2071434576 @default.
- W3005228545 cites W2072655386 @default.
- W3005228545 cites W2073551687 @default.
- W3005228545 cites W2076865763 @default.
- W3005228545 cites W2077936169 @default.
- W3005228545 cites W2078254882 @default.
- W3005228545 cites W2080403834 @default.
- W3005228545 cites W2084579279 @default.
- W3005228545 cites W2084953314 @default.
- W3005228545 cites W2086916601 @default.
- W3005228545 cites W2092012163 @default.
- W3005228545 cites W2096334509 @default.
- W3005228545 cites W2098270473 @default.
- W3005228545 cites W2103012116 @default.
- W3005228545 cites W2107711737 @default.
- W3005228545 cites W2112672253 @default.
- W3005228545 cites W2120303079 @default.
- W3005228545 cites W2121644885 @default.
- W3005228545 cites W2129892599 @default.
- W3005228545 cites W2131038832 @default.
- W3005228545 cites W2137106041 @default.
- W3005228545 cites W2137901095 @default.
- W3005228545 cites W2148192537 @default.
- W3005228545 cites W2148542039 @default.
- W3005228545 cites W2148879597 @default.
- W3005228545 cites W2154494747 @default.
- W3005228545 cites W2156433034 @default.
- W3005228545 cites W2165473271 @default.
- W3005228545 cites W2478954129 @default.
- W3005228545 cites W2490313133 @default.
- W3005228545 cites W2495771092 @default.
- W3005228545 cites W2503432238 @default.
- W3005228545 cites W252323273 @default.
- W3005228545 cites W2563206269 @default.
- W3005228545 cites W2591368705 @default.
- W3005228545 cites W2606930028 @default.
- W3005228545 cites W2613483288 @default.
- W3005228545 cites W2615881270 @default.
- W3005228545 cites W2745020897 @default.
- W3005228545 cites W2787814262 @default.
- W3005228545 cites W2801007223 @default.
- W3005228545 cites W2899807302 @default.
- W3005228545 cites W2936818013 @default.
- W3005228545 cites W2950755957 @default.