Quaternary Vegetation Dynamics – The African Pollen Database最新文献

{"title":"Ecosystem change and human-environment interactions of Arabia","authors":"S. Ivory, M. Dinies, A. Lézine","doi":"10.1201/9781003162766-11","DOIUrl":"https://doi.org/10.1201/9781003162766-11","url":null,"abstract":"","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"293 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123741150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vegetation response to millennial- and orbital-scale climate changes in Africa: A view from the Ocean","authors":"I. Bouimetarhan, L. Dupont, H. Reddad, Asmae Baqloul, A. Lézine","doi":"10.1201/9781003162766-22","DOIUrl":"https://doi.org/10.1201/9781003162766-22","url":null,"abstract":"","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"266 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133279847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Late Holocene pollen and microcharcoal record from Eilandvlei, southern Cape coast, South Africa","authors":"N. du Plessis, B. Chase, L. Quick, M. Meadows","doi":"10.1201/9781003162766-18","DOIUrl":"https://doi.org/10.1201/9781003162766-18","url":null,"abstract":"HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. A Late Holocene pollen and microcharcoal record from Eilandvlei, southern Cape coast, South Africa Nadia Du Plessis, Brian Chase, Lynne Quick, Michael Meadows","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127748527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modern pollen-vegetation relationships in the Drakensberg Mountains, South Africa","authors":"T. Hill, J. Finch","doi":"10.1201/9781003162766-17","DOIUrl":"https://doi.org/10.1201/9781003162766-17","url":null,"abstract":"","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128464504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sedimentological, palynological and charcoal analyses of the hydric palustrine sediments from the Lielerai-Kimana wetlands, Kajiado, southern Kenya","authors":"E. Githumbi, Colin J. Courtney Mustaphi, R. Marchant","doi":"10.1201/9781003162766-8","DOIUrl":"https://doi.org/10.1201/9781003162766-8","url":null,"abstract":": Intermittent and sometimes ephemeral wetlands found in savannah ecosystems are subject to complex hydrological and geomorphological processes that influence vegetation and fire patterns, and their use by humans, cattle and wildlife. Today these wetlands are impacted by changes in land use, climate, and wildlife use. Small wetlands in semi-arid climates are dynamic ecosystems that respond rapidly to biological, physical and chemical processes and accumu-late sedimentary deposits making them excellent archives of past environmental changes. The Lielerai-Kimana wetlands in the Greater Amboseli Ecosystem of southern Kenya are located within the current protected area network. A 384 cm long palustrine sediment core was recovered from the Lielerai-Kimana wetlands, radiometrically dated, and used for sedimentological, palynological and charcoal analyses. The 210 Pb (n = 16 ages) and 14 C (n = 10 ages) results suggest a complex depositional pattern covering c . 1500 years.The mismatches between 210 Pb and 14 C date estimatessuggestsomedegreeofsedimentmixingwhichmaypreventcentennial-scaleinterpreta-tionofthepalaeoenvironmentalrecord.Thesedimentsarecharacterisedbyahighsiltcontentfrom 1500–600 cal yr BP with the organic content increasing from 600 cal yr BP to the present. The pollen data show little changes in vegetation composition, suggesting a mosaic of savannah, woody savannah, riparian, and montane forest persisted throughout the period of deposition. Charcoal and organic content suggest the continuous presence of herbaceous fuels at the coring site from 600 cal yr BP to the present. The results highlight the spatiotemporal heterogene-ity and complexity of wetland records across the semi-arid landscapes of Amboseli during the Late Holocene. Further studies on hydroclimate and vegetation change, disturbance ecology (fire, erosion, bioturbation), and human-environment interactions would further develop our understanding of the environmental history and drivers of environmental change across these ecosystems that are increasingly under human land use pressures.","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"124 9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124109737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Holocene high-altitude vegetation dynamics on Emi Koussi, Tibesti Mountains (Chad, Central Sahara)","authors":"M. Dinies, L. Schimmel, P. Hoelzmann, S. Kröpelin, F. Darius, R. Neef","doi":"10.1201/9781003162766-4","DOIUrl":"https://doi.org/10.1201/9781003162766-4","url":null,"abstract":"","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124750069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The role of palaeoecology in conserving African ecosystems","authors":"L. Gillson","doi":"10.1201/9781003162766-24","DOIUrl":"https://doi.org/10.1201/9781003162766-24","url":null,"abstract":"","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130246591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The challenge of pollen-based quantitative reconstruction of Holocene plant cover in tropical regions: A pilot study in Cameroon","authors":"M. Gaillard, E. Githumbi, G. Achoundong, A. Lézine, C. Hély, J. Lebamba, L. Marquer, F. Mazier, Furong Li, S. Sugita","doi":"10.1201/9781003162766-12","DOIUrl":"https://doi.org/10.1201/9781003162766-12","url":null,"abstract":"","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134017628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A c. 650 year pollen and microcharcoal record from Vankervelsvlei, South Africa","authors":"N. du Plessis, B. Chase, L. Quick, P. Strobel, T. Haberzettl, M. Meadows","doi":"10.1201/9781003162766-19","DOIUrl":"https://doi.org/10.1201/9781003162766-19","url":null,"abstract":"HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. A c. 650 year pollen and microcharcoal record from Vankervelsvlei, South Africa Nadia Du Plessis, Brian M Chase, Lynne J Quick, Paul Strobel, Torsten Haberzettl, Michael E Meadows","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121419491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lower to Mid-Pliocene pollen data from East African hominid sites, a review","authors":"R. Bonnefille, B. Bourel","doi":"10.1201/9781003162766-10","DOIUrl":"https://doi.org/10.1201/9781003162766-10","url":null,"abstract":"","PeriodicalId":205615,"journal":{"name":"Quaternary Vegetation Dynamics – The African Pollen Database","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123033627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}