IF 0.4 4区地球科学

Quaternaire Pub Date : 2024-03-25 DOI: 10.4000/quaternaire.19297

Benjamin Keller

引用次数: 0

Diversité et évolution des faunes de micromammifères quaternaires d’Afrique du Sud : nouvelles approches pour la reconstruction des paléoenvironnements des Hominines anciens 南非第四纪小型哺乳动物群的多样性和演化：重建古人类古环境的新方法

IF 0.4 4区地球科学

Quaternaire Pub Date : 2024-03-18 DOI: 10.4000/quaternaire.19139

Pierre Linchamps

引用次数: 0

Trajectoires technologiques et dynamiques de niches éco-culturelles du Gravettien moyen au Gravettien récent en France 法国格拉维蒂中期到格拉维蒂晚期的技术轨迹和生态文化壁龛的动态变化

IF 0.4 4区地球科学

Quaternaire Pub Date : 2024-01-31 DOI: 10.4000/quaternaire.19051

Anaïs Vignoles

引用次数: 1

Végétation, climat et sociétés humaines du bassin méditerranéen du Tardiglaciaire à l'Holocène : approche multi-proxy (pollen, NPP, brGDGT, XRF) de l'Italie (lac Matese) à l'Arménie (lac Sévan) 从晚冰期到全新世地中海盆地的植被、气候和人类社会：从意大利（马特塞湖）到亚美尼亚（塞凡湖）的多代理方法（花粉、NPP、brGDGT、XRF）

IF 0.4 4区地球科学

Quaternaire Pub Date : 2024-01-31 DOI: 10.4000/quaternaire.19058

Mary Robles

引用次数: 0

La dernière période interglaciaire dans les alpes : une perspective à partir des spéléothèmes 阿尔卑斯山的末次冰期：基于岩浆的视角

IF 0.4 4区地球科学

Quaternaire Pub Date : 2024-01-31 DOI: 10.4000/quaternaire.19066

Charlotte Honiat

引用次数: 0

Characterisation of infiltration in the cave of Villars (Dordogne) by geophysical and isotopic methods: Importance for paleo-climatic studies based on speleothems and for the conservation of heritage sites 用地球物理和同位素方法描述比亚尔洞穴（多尔多涅省）的渗透特征：对基于岩浆的古气候研究和遗产地保护的重要性

IF 0.4 4区地球科学

Quaternaire Pub Date : 2024-01-31 DOI: 10.4000/quaternaire.19045

Jian Zhang

引用次数: 0

Evolution of the middle Loire river course during Pleistocene in relation with geodynamic and first settlements of the Paris basin 更新世期间卢瓦尔河中游河道的演变与巴黎盆地的地球动力和最早的定居点的关系

IF 0.4 4区地球科学

Quaternaire Pub Date : 2023-11-16 DOI: 10.4000/quaternaire.18439

Iale Serin‑Tuikalepa

引用次数: 0

Bird communities from the Guadeloupe islands over the last 30,000 yrs 过去三万年瓜德罗普岛上的鸟类群落

4区地球科学

Quaternaire Pub Date : 2023-10-01 DOI: 10.4000/quaternaire.18254

Monica Gala, Véronique Laroulandie, Arnaud Lenoble

{"title":"Bird communities from the Guadeloupe islands over the last 30,000 yrs","authors":"Monica Gala, Véronique Laroulandie, Arnaud Lenoble","doi":"10.4000/quaternaire.18254","DOIUrl":"https://doi.org/10.4000/quaternaire.18254","url":null,"abstract":"Paleontological and archaeological data collected since the 1950s from the Guadeloupe Islands allow modern and past occurrences of bird species to be compared and changes (colonization, extirpation and extinction) in avian communities over the last 30,000 years to be highlighted. Here we report data from 24 assemblages from sites spread across Basse Terre, Grande Terre, La Désirade, Marie Galante and Les Saintes dating from the Late Pleistocene, before the arrival of humans, to the Historical period, subdivided into five main periods: pre‑human, Archaic, Ceramic, Contact and Colonial. At least 55 taxa have been identified, belonging to 26 families and 16 orders. Approximately 65 % of the identified taxa are the first fossil occurrences documented for the Guadeloupe or Lesser Antilles Islands (36 taxa) and provide a wealth of information for reconstructing the past geographic distribution of avian communities. Furthermore, a large part of the bird species became extinct (2 taxa) or were extirpated (17 taxa) from one or more islands of Guadeloupe, primarily during the Colonial period. Our results show direct and indirect human impact to be the main factor underlying the loss of avian biodiversity in the archipelago. These results are part of a modification of the Caribbean terrestrial vertebrate biocenosis in the second half of the Holocene, via the extinction of a significant number of non-volant terrestrial vertebrates. Among the terrestrial birds, these changes lead to a few extinctions, but mainly, to the local disappearance or reduction in habitat size of most forest birds.","PeriodicalId":49645,"journal":{"name":"Quaternaire","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135368073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Karst landscapes in South-Eastern Turkey: potential of cave speleothems to record the Last Glacial Maximum and Holocene climate 土耳其东南部的喀斯特景观:记录末次盛冰期和全新世气候的洞穴洞穴主题的潜力

4区地球科学

Quaternaire Pub Date : 2023-10-01 DOI: 10.4000/quaternaire.18304

Carole Nehme, Aladdin Al, Sabri Karadoǧan, Catherine Kuzucuoǧlu, Edwige Pons-Branchu, Damase Mouralis

{"title":"Karst landscapes in South-Eastern Turkey: potential of cave speleothems to record the Last Glacial Maximum and Holocene climate","authors":"Carole Nehme, Aladdin Al, Sabri Karadoǧan, Catherine Kuzucuoǧlu, Edwige Pons-Branchu, Damase Mouralis","doi":"10.4000/quaternaire.18304","DOIUrl":"https://doi.org/10.4000/quaternaire.18304","url":null,"abstract":"Field investigation in the eastern flanks of Taurus mountains in south-eastern Turkey, show a variety of karst landscapes, comprising polje, ponors, canyons, and multi-cave levels. The eastern Anatolian region is in an active tectonic margin traversed by both the Euphrates and Tigris headwaters. In the region, some of the Tigris river tributaries are diverted by underground karst drainage. Many cave-level systems and abandoned ponors, demonstrate that the karst dynamic is related to/or evolving with the surficial drainage. In this frame, the Birkleyn and Bozoba caves (Dicle district) have been investigated to evaluate their potential for geomorphological and paleoclimate studies. Indeed, both caves display preserved detrital sediments and speleothems, while their location in the eastern Taurus mountains make both caves suitable sites for regional paleoclimate reconstruction as reconstructed by the geochemical study and dating of speleothems. The first Uranium-Thorium ages of Bozoba-1 and Bozoba-2 show a start of growth at 22.4 ± 0.2 ka BP and 25.1 ± 0.5 ka BP respectively. Further dating of Bozoba-2 at 2.8 ± 0.2 ka BP and Birk-2 at 0.8 ± 0.2 ka BP shows rapid calcite growth during the late Holocene. As a result of these preliminary dates, we shall conduct geochronological and geochemical analyses on the sampled stalagmites, to reconstruct the climatic variations during the Last Glacial Maximum and late Holocene periods as recorded by the eastern Taurus range.","PeriodicalId":49645,"journal":{"name":"Quaternaire","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135606175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mid-Late Pleistocene glacial dynamics in the Valira valleys (Principality of Andorra). Asymmetries within the Pyrenees and correlation across the Westernmost European mountain ranges Valira山谷(安道尔公国)中晚更新世冰川动力学。比利牛斯山脉内部的不对称性和欧洲最西端山脉之间的相关性

4区地球科学

Quaternaire Pub Date : 2023-10-01 DOI: 10.4000/quaternaire.18188

Valentí Turu i Michels

引用次数: 0

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