{"id":"https://openalex.org/W7224175648","doi":"https://doi.org/10.1130/b39153.1","title":"Hydrate formation at sea-level lowstands during glacial cycles: Temporal constraints from overpressure evolution","display_name":"Hydrate formation at sea-level lowstands during glacial cycles: Temporal constraints from overpressure evolution","publication_year":2026,"publication_date":"2026-10-29","ids":{"openalex":"https://openalex.org/W7224175648","doi":"https://doi.org/10.1130/b39153.1"},"language":"en","primary_location":{"id":"doi:10.1130/b39153.1","doi":"https://doi.org/10.1130/b39153.1","is_oa":false,"landing_page_url":"https://doi.org/10.1130/b39153.1","pdf_url":null,"source":{"id":"https://openalex.org/S3271665","display_name":"Geological Society of America Bulletin","issn_l":"0016-7606","issn":["0016-7606","1943-2674"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319845","host_organization_name":"Geological Society of America","host_organization_lineage":["https://openalex.org/P4310319845"],"host_organization_lineage_names":["Geological Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geological Society of America Bulletin","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090092036","display_name":"Wei Deng","orcid":"https://orcid.org/0000-0002-6637-0560","observed_orcids":["https://orcid.org/0000-0002-6637-0560"]},"institutions":[{"id":"https://openalex.org/I2799486974","display_name":"China Geological Survey","ror":"https://ror.org/04wtq2305","country_code":"CN","type":"other","lineage":["https://openalex.org/I2799486974"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Deng","raw_affiliation_strings":["1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China","2National Engineering Research Center for Gas Hydrate Exploration and Development, Guangzhou 511458, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China","institution_ids":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]},{"raw_affiliation_string":"2National Engineering Research Center for Gas Hydrate Exploration and Development, Guangzhou 511458, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091622850","display_name":"Zenggui Kuang","orcid":"https://orcid.org/0000-0002-1019-5863","observed_orcids":["https://orcid.org/0000-0002-1019-5863"]},"institutions":[{"id":"https://openalex.org/I2799486974","display_name":"China Geological Survey","ror":"https://ror.org/04wtq2305","country_code":"CN","type":"other","lineage":["https://openalex.org/I2799486974"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zenggui Kuang","raw_affiliation_strings":["1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China","2National Engineering Research Center for Gas Hydrate Exploration and Development, Guangzhou 511458, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China","institution_ids":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]},{"raw_affiliation_string":"2National Engineering Research Center for Gas Hydrate Exploration and Development, Guangzhou 511458, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160075763","display_name":"Jinfeng Ren","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799486974","display_name":"China Geological Survey","ror":"https://ror.org/04wtq2305","country_code":"CN","type":"other","lineage":["https://openalex.org/I2799486974"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinfeng Ren","raw_affiliation_strings":["1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China","institution_ids":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5149988194","display_name":"Xiujuan Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiujuan Wang","raw_affiliation_strings":["3Science Center for Deep Ocean Multispheres and Earth System, Key Lab of Submarine Geosciences and Prospecting Techniques, Ministry of Education and College of Marine Geosciences, Ocean University of China, 238 Songling Road, Laoshan District, Qingdao 266100, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"3Science Center for Deep Ocean Multispheres and Earth System, Key Lab of Submarine Geosciences and Prospecting Techniques, Ministry of Education and College of Marine Geosciences, Ocean University of China, 238 Songling Road, Laoshan District, Qingdao 266100, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055572520","display_name":"Yingfeng Xie","orcid":"https://orcid.org/0000-0002-4309-7119","observed_orcids":["https://orcid.org/0000-0002-4309-7119"]},"institutions":[{"id":"https://openalex.org/I2799486974","display_name":"China Geological Survey","ror":"https://ror.org/04wtq2305","country_code":"CN","type":"other","lineage":["https://openalex.org/I2799486974"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingfeng Xie","raw_affiliation_strings":["1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China","institution_ids":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061996464","display_name":"Ruibo Guo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799486974","display_name":"China Geological Survey","ror":"https://ror.org/04wtq2305","country_code":"CN","type":"other","lineage":["https://openalex.org/I2799486974"]},{"id":"https://openalex.org/I4210090744","display_name":"Guangzhou Marine Geological Survey","ror":"https://ror.org/00jaxam28","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruibo Guo","raw_affiliation_strings":["1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Guangzhou Marine Geological Survey, China Geological Survey, 1133 Haibin Road, Nansha District, Guangzhou 511458, China","institution_ids":["https://openalex.org/I2799486974","https://openalex.org/I4210090744"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.70945822,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10995","display_name":"Methane Hydrates and Related Phenomena","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10995","display_name":"Methane Hydrates and Related Phenomena","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10965","display_name":"Geological formations and processes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/marine-gas-hydrates","display_name":"marine gas hydrates","score":0.8230000138282776},{"id":"https://openalex.org/keywords/overpressure-evolution","display_name":"overpressure evolution","score":0.9409999847412109},{"id":"https://openalex.org/keywords/pore-pressure","display_name":"pore pressure","score":0.7390000224113464},{"id":"https://openalex.org/keywords/sea-level-lowstand","display_name":"sea-level lowstand","score":0.8299999833106995},{"id":"https://openalex.org/keywords/glacial-interglacial-cycles","display_name":"glacial-interglacial cycles","score":0.9940000176429749},{"id":"https://openalex.org/keywords/cold-seeps","display_name":"cold seeps","score":0.7929999828338623},{"id":"https://openalex.org/keywords/hydrate-bearing-sand","display_name":"hydrate-bearing sand","score":0.7279999852180481},{"id":"https://openalex.org/keywords/qiongdongnan-basin","display_name":"Qiongdongnan Basin","score":0.8309999704360962},{"id":"https://openalex.org/keywords/south-china-sea","display_name":"South China Sea","score":0.7250000238418579},{"id":"https://openalex.org/keywords/hemipelagic-sediments","display_name":"hemipelagic sediments","score":0.7300000190734863},{"id":"https://openalex.org/keywords/porosity","display_name":"porosity","score":0.6039999723434448},{"id":"https://openalex.org/keywords/carbon-sink","display_name":"carbon sink","score":0.734000027179718}],"concepts":[{"id":"https://openalex.org/C29452850","wikidata":"https://www.wikidata.org/wiki/Q3823104","display_name":"Overpressure","level":2,"score":0.8847000002861023},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.8495000004768372},{"id":"https://openalex.org/C100402318","wikidata":"https://www.wikidata.org/wiki/Q864080","display_name":"Clathrate hydrate","level":3,"score":0.8202999830245972},{"id":"https://openalex.org/C516920438","wikidata":"https://www.wikidata.org/wiki/Q37129","display_name":"Methane","level":2,"score":0.5379999876022339},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.49779999256134033},{"id":"https://openalex.org/C6494504","wikidata":"https://www.wikidata.org/wiki/Q82480","display_name":"Sedimentary rock","level":2,"score":0.4934999942779541},{"id":"https://openalex.org/C102579867","wikidata":"https://www.wikidata.org/wiki/Q2914346","display_name":"Pore water pressure","level":2,"score":0.4620000123977661},{"id":"https://openalex.org/C15739521","wikidata":"https://www.wikidata.org/wiki/Q602963","display_name":"Glacial period","level":2,"score":0.4607999920845032},{"id":"https://openalex.org/C2781060337","wikidata":"https://www.wikidata.org/wiki/Q462174","display_name":"Hydrate","level":2,"score":0.4587000012397766},{"id":"https://openalex.org/C143050476","wikidata":"https://www.wikidata.org/wiki/Q194502","display_name":"Sink (geography)","level":2,"score":0.3937999904155731},{"id":"https://openalex.org/C5900021","wikidata":"https://www.wikidata.org/wiki/Q163082","display_name":"Petrology","level":1,"score":0.35269999504089355},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.3174999952316284},{"id":"https://openalex.org/C2780181037","wikidata":"https://www.wikidata.org/wiki/Q371542","display_name":"Dolomite","level":2,"score":0.288100004196167},{"id":"https://openalex.org/C2780659211","wikidata":"https://www.wikidata.org/wiki/Q181699","display_name":"Carbonate","level":2,"score":0.26460000872612},{"id":"https://openalex.org/C134872888","wikidata":"https://www.wikidata.org/wiki/Q1982302","display_name":"Sedimentary structures","level":4,"score":0.2614000141620636},{"id":"https://openalex.org/C22884784","wikidata":"https://www.wikidata.org/wiki/Q15305550","display_name":"Carbon sequestration","level":3,"score":0.260699987411499},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.2563999891281128},{"id":"https://openalex.org/C207318512","wikidata":"https://www.wikidata.org/wiki/Q360925","display_name":"Meltwater","level":3,"score":0.25619998574256897}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1130/b39153.1","doi":"https://doi.org/10.1130/b39153.1","is_oa":false,"landing_page_url":"https://doi.org/10.1130/b39153.1","pdf_url":null,"source":{"id":"https://openalex.org/S3271665","display_name":"Geological Society of America Bulletin","issn_l":"0016-7606","issn":["0016-7606","1943-2674"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319845","host_organization_name":"Geological Society of America","host_organization_lineage":["https://openalex.org/P4310319845"],"host_organization_lineage_names":["Geological Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geological Society of America Bulletin","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.9786999821662903}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2989929006","https://openalex.org/W2988192849","https://openalex.org/W2326457226","https://openalex.org/W2784144186","https://openalex.org/W2047196822","https://openalex.org/W3007048504","https://openalex.org/W2971900669","https://openalex.org/W3161982495","https://openalex.org/W2990503046","https://openalex.org/W4390127669"],"abstract_inverted_index":{"Marine":[0],"gas":[1,53,225],"hydrate":[2,35,200,218,236],"is":[3,17,32],"a":[4,25,67,102,239],"huge":[5],"carbon":[6,240],"sink":[7,241],"on":[8],"Earth.":[9],"Understanding":[10],"how":[11],"past":[12,58,82],"climate":[13],"change":[14],"affected":[15],"it":[16],"crucial":[18],"for":[19],"predicting":[20],"its":[21],"environmental":[22],"impacts":[23],"in":[24,38,79,86,98,105,112,159,220],"warmer":[26],"future.":[27],"A":[28],"major":[29],"challenge,":[30],"however,":[31],"that":[33,142,189,226],"the":[34,49,57,71,80,106,113,135,152,203,231,244,250],"formation":[36,50,153,201,219],"time":[37,51,154],"geological":[39,81],"systems":[40],"remains":[41],"poorly":[42],"constrained.":[43],"Previously,":[44],"we":[45,65],"could":[46],"only":[47,210],"infer":[48],"of":[52,60,62,90,129,155,195],"hydrates":[54,77,144,164,213],"formed":[55,78,145,165],"within":[56],"tens":[59],"thousands":[61],"years.":[63],"Here,":[64],"present":[66],"novel":[68],"approach":[69],"and":[70,93,108,162,176],"first":[72],"successful":[73],"attempt":[74],"to":[75],"date":[76],"using":[83],"overpressure":[84],"evolution":[85,138],"overlying":[87,101,232],"sediments.":[88],"Overpressures":[89],"~0.58":[91],"MPa":[92,95],"~0.5":[94],"were":[96,177],"observed":[97],"hemipelagic":[99],"deposits":[100],"hydrate-bearing":[103],"sand":[104],"updip":[107,143],"downdip":[109,163],"directions,":[110],"respectively,":[111],"Qiongdongnan":[114],"Basin,":[115],"South":[116],"China":[117],"Sea.":[118],"The":[119],"inferred":[120],"high":[121,127],"pore":[122],"pressures":[123],"caused":[124],"an":[125,180],"abnormally":[126],"porosity":[128],"~70%":[130],"at":[131,146,166],"~136":[132],"m":[133],"below":[134,229],"seafloor.":[136],"Overpressure":[137],"during":[139,173,254],"sedimentation":[140],"shows":[141],"ca.":[147,167],"135":[148],"ka,":[149],"coinciding":[150],"with":[151],"earliest":[156],"cold":[157],"seep":[158],"this":[160],"region,":[161],"110":[168],"ka.":[169],"Both":[170],"formations":[171],"occurred":[172],"sea-level":[174,190,206,255],"lowstands":[175],"separated":[178],"by":[179,223,249],"~25":[181],"k.y.":[182],"interval":[183],"matching":[184],"glacial":[185],"cycle.":[186],"We":[187],"interpret":[188],"falls":[191,207],"triggered":[192],"upward":[193],"migration":[194],"deep":[196],"gas,":[197],"successively":[198],"inducing":[199],"across":[202],"sand.":[204],"Thus,":[205],"may":[208,237],"not":[209],"dissociate":[211],"shallow-water":[212],"but":[214],"also":[215],"promote":[216],"new":[217],"deep-water":[221],"settings":[222],"solidifying":[224],"migrated":[227],"from":[228],"into":[230],"sedimentary":[233],"system.":[234],"Gas":[235],"be":[238],"rather":[242],"than":[243],"seeping":[245],"methane":[246],"source":[247],"proposed":[248],"\u201cclathrate":[251],"gun":[252],"hypothesis\u201d":[253],"lowstands.":[256]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2026-10-30T00:00:00"}
