{"id":"https://openalex.org/W2740500641","doi":null,"title":"Leatherback Turtles, Dermochelys coriacea, Nesting in French Guiana, 1978-1995","display_name":"Leatherback Turtles, Dermochelys coriacea, Nesting in French Guiana, 1978-1995","publication_year":1996,"publication_date":"1996-01-01","ids":{"openalex":"https://openalex.org/W2740500641","mag":"2740500641"},"language":"en","primary_location":{"id":"mag:2740500641","doi":null,"is_oa":false,"landing_page_url":"https://www.researchgate.net/profile/Marc_Girondot/publication/237594505_Leatherback_Turtles_Dermochelys_coriacea_Nesting_in_French_Guiana_1978-1995/links/0046351bf692a6b68f000000.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5083981477","display_name":"Marc Girondot","orcid":"https://orcid.org/0000-0001-6645-8530","observed_orcids":["https://orcid.org/0000-0001-6645-8530"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marc Girondot","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6645-8530","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5025430745","display_name":"Jacques Fretey","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jacques Fretey","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7922,"has_fulltext":false,"cited_by_count":84,"citation_normalized_percentile":{"value":0.70172414,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"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/T11656","display_name":"Turtle Biology and Conservation","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T11656","display_name":"Turtle Biology and Conservation","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T10659","display_name":"Marine animal studies overview","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10765","display_name":"Marine Biology and Ecology Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/leatherback-turtle","display_name":"Dermochelys coriacea","score":1.0},{"id":"https://openalex.org/keywords/nesting-sites","display_name":"nesting sites","score":0.35100001096725464},{"id":"https://openalex.org/keywords/french-guiana","display_name":"French Guiana","score":0.9290000200271606},{"id":"https://openalex.org/keywords/nest-counts","display_name":"nest counts","score":0.5720000267028809},{"id":"https://openalex.org/keywords/sea-turtle-behavior","display_name":"sea turtle behavior","score":0.5910000205039978},{"id":"https://openalex.org/keywords/sea-turtle-conservation","display_name":"sea turtle conservation","score":0.3970000147819519},{"id":"https://openalex.org/keywords/amazon-river","display_name":"Amazon River","score":0.7480000257492065},{"id":"https://openalex.org/keywords/green-turtle","display_name":"Chelonia mydas","score":0.7580000162124634},{"id":"https://openalex.org/keywords/olive-ridley-sea-turtle","display_name":"Lepidochelys olivacea","score":0.968999981880188},{"id":"https://openalex.org/keywords/hawksbill-turtle","display_name":"Eretmochelys imbricata","score":0.996999979019165},{"id":"https://openalex.org/keywords/loggerhead-turtle","display_name":"Caretta caretta","score":0.9649999737739563}],"concepts":[{"id":"https://openalex.org/C152630561","wikidata":"https://www.wikidata.org/wiki/Q6997750","display_name":"Nest (protein structural motif)","level":2,"score":0.7776049375534058},{"id":"https://openalex.org/C109766332","wikidata":"https://www.wikidata.org/wiki/Q3532550","display_name":"Turtle (robot)","level":2,"score":0.6925290822982788},{"id":"https://openalex.org/C2776937656","wikidata":"https://www.wikidata.org/wiki/Q2229669","display_name":"Nesting (process)","level":2,"score":0.6366086006164551},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.5617924332618713},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5530340671539307},{"id":"https://openalex.org/C2776010296","wikidata":"https://www.wikidata.org/wiki/Q12353139","display_name":"Nesting season","level":3,"score":0.5070967674255371},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.36657580733299255},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.27644628286361694},{"id":"https://openalex.org/C188382862","wikidata":"https://www.wikidata.org/wiki/Q170430","display_name":"Predation","level":2,"score":0.1104637086391449},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2740500641","doi":null,"is_oa":false,"landing_page_url":"https://www.researchgate.net/profile/Marc_Girondot/publication/237594505_Leatherback_Turtles_Dermochelys_coriacea_Nesting_in_French_Guiana_1978-1995/links/0046351bf692a6b68f000000.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1454070717","https://openalex.org/W1995238812","https://openalex.org/W2081200107","https://openalex.org/W2473947443","https://openalex.org/W2495932000","https://openalex.org/W2527208341"],"related_works":["https://openalex.org/W2278589285","https://openalex.org/W7101254521","https://openalex.org/W2162288453","https://openalex.org/W2180015107","https://openalex.org/W2179187727","https://openalex.org/W130245734","https://openalex.org/W2031957514","https://openalex.org/W2972949968","https://openalex.org/W7052050290","https://openalex.org/W1997799375"],"abstract_inverted_index":{"Ya:lima:po":[0],"beach":[1,271,409,420],"in":[2,13,71,82,95,104,112,157,266,272,308,322,384,395],"French":[3,158,237,273,309,323],"Guiana":[4,274,310,324],"exhibits":[5],"the":[6,14,27,42,105,113,120,124,131,230,257,263,278,281,287,305,318,360,408,416,419,422,428,434,445],"highest":[7],"concentration":[8],"ofleatherback":[9],"(Dermochelys":[10],"coriacea)":[11],"nesting":[12,57,148,307,315,371,406,450],"world.":[15],"Scientists":[16],"and":[17,36,61,73,85,99,146,166,186,198,245,283,297,340,352,386,421],"volunteers":[18],"from":[19,262,326],"more":[20],"than":[21,64,220],"25":[22],"countries":[23],"have":[24],"worked":[25],"within":[26,145,444],"Kawana":[28],"marine":[29,153,320],"turtle":[30],"project":[31],"for":[32,55,203,331,337,344,349,405,442],"16":[33],"years.":[34],"Numbering":[35],"tagging":[37],"of":[38,48,107,130,133,142,152,173,179,183,188,209,236,241,251,259,280,303,317,363,376,403,418,449],"leatherbacks":[39,135,306],"has":[40,52,109,380,391],"been":[41,53,110,382,393],"main":[43],"activity":[44],"ofthis":[45],"project.":[46],"Number":[47],"nests":[49,108,172,178],"per":[50,222,378],"year":[51],"estimated":[54],"13":[56],"seasons":[58,316,348],"between":[59,147,291],"1978":[60],"1995.":[62],"More":[63],"50":[65],"thousand":[66,80,93],"nestings":[67],"were":[68],"recorded":[69],"annually":[70,81,94],"1988":[72],"1992,":[74],"but":[75,123,215,437],"only":[76,196,269],"10":[77,182],"to":[78,91,119,256,289,301,329,335,342,359],"15":[79,253],"1978-86,":[83],"1993,":[84],"1995,":[86],"with":[87,373],"intermediate":[88],"numbers":[89,362,375],"of20":[90],"30":[92],"1987,":[96],"1989,":[97],"1991,":[98],"1994.":[100],"A":[101,295],"general":[102],"increase":[103],"number":[106],"observed":[111,214,383],"last":[114],"few":[115],"years":[116,254],"as":[117],"compared":[118],"first":[121],"years,":[122],"actual":[125],"trend":[126],"is":[127,275,413],"unclear.":[128],"Analysis":[129],"database":[132],"tagged":[134],"(over":[136],"31,000":[137],"data":[138],"points)":[139],"elucidates":[140],"behavior":[141],"this":[143],"species":[144,151],"seasons.":[149],"Four":[150],"turtles":[154,321],"nest":[155,225,426],"frequently":[156],"Guiana:":[159],"Dermochelys":[160],"coriacea,":[161,175,333],"Chelonia":[162],"mydas,":[163,181,339],"Lepidochelys":[164],"olivacea,":[165,185],"Eretmochelys":[167],"imbricata.":[168],"For":[169,366],"every":[170,252],"1000":[171],"D.":[174,332,367],"approximately":[176],"100":[177],"C.":[180,338,353],"L.":[184,345],"1":[187],"E.":[189,350],"imbricata":[190,351],"are":[191,195,212,311],"seen":[192,312],"(these":[193],"values":[194],"approximations":[197],"should":[199],"not":[200],"be":[201,356],"used":[202],"further":[204],"calculations)":[205],".":[206],"Exceptionally,":[207],"females":[208,377],"Caretta":[210],"caretta":[211,354],"also":[213,381,392],"at":[216,247],"a":[217,369],"rate":[218],"ofless":[219],"one":[221],"year.":[223],"Turtles":[224,425],"on":[226,277,286,407,415,431],"beaches":[227,243,432,443],"located":[228,276],"along":[229],"entire":[231,429],"400":[232],"km":[233],"coast":[234],"line":[235],"Guiana.":[238],"However,":[239,447],"many":[240],"these":[242,364],"appear":[244],"disappear":[246],"an":[248],"approximate":[249],"cycle":[250],"due":[255,358],"displacement":[258],"mud":[260],"banks":[261],"Amazon":[264],"River":[265],"Brazil.":[267],"The":[268,314,388,401],"stable":[270],"estuary":[279,436],"Mana":[282],"Maroni":[284],"Rivers":[285],"border":[288],"Surinam,":[290],"two":[292],"Amerindian":[293],"villages,":[294],"wa:la":[296],"Ya:lima:po.":[298],"Approximately":[299],"90":[300],"95%":[302],"all":[304],"there.":[313],"various":[319],"extend":[325],"early":[327],"March":[328,334],"mid-August":[330],"June":[336],"April":[341],"August":[343],"olivacea.":[346],"Nesting":[347],"cannot":[355],"defined":[357],"small":[361,374],"species.":[365],"coriacea":[368],"second":[370],"season":[372],"night":[379,430],"December":[385],"January.":[387],"same":[389],"observation":[390],"made":[394],"Surinam":[396],"(H.":[397],"Reichart,":[398],"pers.":[399],"comm.).":[400],"time":[402,448],"arrival":[404],"by":[410],"leather\u00ad":[411],"backs":[412],"dependent":[414],"localization":[417],"tide":[423,441],"level.":[424],"during":[427],"outside":[433],"Mana-Maroni":[435],"mostly":[438],"around":[439],"high":[440],"estuary.":[446]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2017-08-08T00:00:00"}