supported by the Qingdao Natural Science Foundation(No.23-2-1-54-zyyd-jch);the National Natural Science Foundation of China(Nos.42206233 and 42206231);the National Key Research and Development Pro-gram of China(No.2022YFC2806405);the Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University(No.KLE-TJGE-G2202);the Laoshan Laboratory(No.LSKJ202203506)。
The strength parameters of hydrate-bearing sediments(HBS)are vital to geological risk assessment and control during drilling and production operations.However,current publications mainly focus on the laboratory evalua...
supported by the National Natural Science Foundation of China(Nos.92055211,42249801);the China-ASEAN Maritime Cooperation Fund Project(No.12120100500017001)。
Gas chimneys,salt domes,and faults are vital to the movement of hydrocarbons within geological systems.Accurate identification of these geological features is crucial to modeling hydrocarbon resources.This study explo...
funded in part by the Ocean Negative Carbon Emissions(ONCE)Program,the Oceanic Interdisciplinary Program of Shanghai Jiao Tong University(No.SL2023MS019);the Scientific Research Fund of the Second Institute of Oceanography(No.JB2404);the National Natural Science Foundation of China(Nos.U23A2034,42076242,41941013,42176039,41906045);the Global Change and Air-Sea Interaction II Program(Nos.GASI-04-HYST-06,GASI-04-HYST-01);the Zhejiang Provincial Natural Science Foundation of China(No.LDT23D06023D06);the China Government Marine Scholarship。
Under the steadily intensifying human activities in coastal areas,it is crucial to distinguish the sources of organic matter(OM)in sediments for better understanding of the environmental change.In this study,25 surfac...
supported by the National Key Research and Development Program of China(No.2022YFC3204301).
Owing to climate change and human activity,the Qingshuigou of the Yellow River Delta(YRD)has undergone dynamic changes in erosion and deposition.Therefore,studying these changes is important to ensure ecological prote...
funded by the National Natural Science Foundation of China(Nos.41876073,92058207);the National Basic Research Program of China(973 Program No.2010CB428901).
Long-chain alkenones(LCAs)have been widely used as important biomarkers in palaeoceanographic studies.However,the commonly used LCAs proxies are mainly based on C_(37) alkenones,and it is still lack of the studies abo...
the National Natural Science Foundation of China(Nos.42176234 and 42130403);the Chinese Arctic and Antarctic Creative Program(No.JDXT2018-01);the Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou)(No.GML2019ZD0402).
The Laizhou Bay(LB)represents a substantial ecological area that is vulnerable to human activities and confronts diverse environmental challenges.This study provides a comprehensive characterization of nutrients,petro...
supported by the National Natural Science Foundation of China(No.41977315);the Fundamental Research Funds for the Central Universities of China(No.201964004).
The production of toxic sulfides is a common environmental problem in mariculture.Therefore,the effective inhibition of sulfidogens is the key to prevent sulfides production.In this study,the possibility and mechanism...
supported by the National Natural Science Foundation of China(Nos.41876077,41376085).
As a river with more than 3000 reservoirs in its watershed,the Yellow River has been affected by dams not only on the sediment load,but also on the water quality.Water-sediment regulation scheme(WSRS),which has been c...
supported by the special funds of Laoshan Laboratory(No.LSKJ202203604);the National Key Research and Development Program of China(No.2016 YFC0303901).
The near-seabed multichannel seismic exploration systems have yielded remarkable successes in marine geological disaster assessment,marine gas hydrate investigation,and deep-sea mineral exploration owing to their high...
supported by the National Natural Science Foundation of China(Nos.42072130,41872152).
Based on the petrology,isotope geochemistry and fluid inclusions analysis,we established the evolutionary mode of the diagenetic fluid of dawsonite-bearing sandstone in the Jiyang Depression.Dawsonite-bearing sandston...