naa a22 4500 510754031 CHVBK 20180411083116.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s13131-013-0384-3 doi (NATIONALLICENCE)springer-10.1007/s13131-013-0384-3 Heat flow measurements on the Lomonosov Ridge, Arctic Ocean [Elektronische Daten] [Wentao Xiao, Tao Zhang, Yulong Zheng, Jinyao Gao] Heat flow was measured on the Lomonosov Ridge during the 5th Chinese National Arctic Expedition in 2012. To derive the time-temperature curve, resistivity data were transformed to temperature by the resistivitytemperature program. Direct reading and linear regression methods were used to calculate the equilibrium temperature, which were regressed against the depth of the probes in sediment to derive the geothermal gradient. Then, heat flow was calculated as the product of geothermal gradient and thermal conductivity of sediments. The heat flow values on the basis of the two methods were similar (i.e., 67.27 mW/m2 and 63.99 mW/m2, respectively). The results are consistent with the measurements carried out at adjacent sites. The age of the Lomonosov Ridge predicted by the heat flow-age model was 62 Ma, which is in accordance with the inference that the ridge was separated from Eurasia at about 60 Ma. The Chinese Society of Oceanography and Springer-Verlag Berlin Heidelberg, 2013 heat flow nationallicence geothermal gradient nationallicence Chinese National Arctic Expedition nationallicence Lomonosov Ridge nationallicence Xiao Wentao Key Laboratory of Submarine Geosciences, State Oceanic Administration, 310012, Hangzhou, China aut Zhang Tao Key Laboratory of Submarine Geosciences, State Oceanic Administration, 310012, Hangzhou, China aut Zheng Yulong Key Laboratory of Submarine Geosciences, State Oceanic Administration, 310012, Hangzhou, China aut Gao Jinyao Key Laboratory of Submarine Geosciences, State Oceanic Administration, 310012, Hangzhou, China aut Acta Oceanologica Sinica Springer Berlin Heidelberg 32/12(2013-12-01), 25-30 0253-505X 32:12<25 2013 32 13131 https://doi.org/10.1007/s13131-013-0384-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s13131-013-0384-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Xiao Wentao Key Laboratory of Submarine Geosciences, State Oceanic Administration, 310012, Hangzhou, China aut NATIONALLICENCE 700 1- Zhang Tao Key Laboratory of Submarine Geosciences, State Oceanic Administration, 310012, Hangzhou, China aut NATIONALLICENCE 700 1- Zheng Yulong Key Laboratory of Submarine Geosciences, State Oceanic Administration, 310012, Hangzhou, China aut NATIONALLICENCE 700 1- Gao Jinyao Key Laboratory of Submarine Geosciences, State Oceanic Administration, 310012, Hangzhou, China aut NATIONALLICENCE 773 0- Acta Oceanologica Sinica Springer Berlin Heidelberg 32/12(2013-12-01), 25-30 0253-505X 32:12<25 2013 32 13131 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer