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Frank M Chambers

Dados Biográficos

ID1028195
NOMEFrank M Chambers
PRENOMESFrank M
SOBRENOMEChambers
ASSINATURACHAMBERS F M
AFILIAÇÕESUniversity of Gloucestershire
ORCID0000-0002-0998-2093
VERIFICADOSim
TOTAL DE OBRAS49
TOTAL DE CITAÇÕES213
TOTAL COMO AUTOR48
TOTAL COMO EDITOR1
PRIMEIRO ANO DE PUBLICAÇÃO1941
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H7
  • Subsistence strategies and anthropomorphic soil modification at a Hongshan Culture site in northern China

    Open Access•Yutong Qian, Ruibo Ren et al.•ARTICLE•Journal of Archaeological Science…•2026

  • Plant use and agriculture during the middle Yangshao period

    Open Access•Qirui Liu, Yuxing Cheng et al.•ARTICLE•Journal of Archaeological Science…•2025•Referências: 6

  • Environmental changes influencing middle and late Pleistocene hominin survival in Northeast China

    Open Access•Yutong Qian, Honghao Niu et al.•ARTICLE•Journal of Archaeological Science…•2025•Referências: 7

  • Reconstructing the paleoenvironment since the late Neolithic

    Open Access•Sen Lin, Honghao Niu et al.•ARTICLE•Journal of Archaeological Science…•2025•Referências: 5

  • Drivers of land cover and plant compositional changes in Northeast China since the mid-Holocene

    Open Access•Honghao Niu, Yuanhao Sun et al.•ARTICLE•Journal of Archaeological Science•2024•Referências: 17

  • A humification-based method toward refining Holocene radiocarbon chronologies

    Open Access•Nannan Li, Fengling Yu et al.•ARTICLE•The Holocene•2023•Referências: 13

    Holocene paleoclimate reconstructions and comparisons largely rely on accurate age-depth modeling. However, uncertainties in chronology, such as those caused by sparse radiocarbon dates, will hamper inter-core comparisons and correlations, and might result in misleading “cause and consequence” conclusions. This study aimed to find a solution to increase the comparability and minimize the uncertainty of wetland chronology as much as possible. Sedi…

  • Agricultural systems regulate plant and insect diversity and induce ecosystem novelty

    Open Access•John Woodbridge, Ralph Fyfe et al.•ARTICLE•Anthropocene•2023•Citada por: 2•Referências: 81

    Land-use change plays an important role in shaping plant and insect diversity over long time timescales. Great Britain provides an ideal case study to investigate patterns of long-term vegetation and insect diversity change owing to the existence of spatially and temporally extensive environmental archives (lake sediments, peatlands, and archaeological sites) and a long history of landscape transformation through agrarian change. The trends ident…

  • Evidence for the Little Ice Age in upland northwestern Europe

    Open Access•J C Webb, Julia McCarroll et al.•ARTICLE•The Holocene•2022•Citada por: 2•Referências: 27

    The Little Ice Age (LIA) is a well-recognised palaeoclimatic phenomenon, although its causes, duration and severity have been matters of debate and dispute. Data from a wide range of archives have been used to infer climate variability before, during and after the LIA. Some published proxy-climate data from peatlands imply that two particularly severe episodes within the LIA may be contemporaneous between hemispheres; these echo a previous climat…

  • Linking Holocene East Asian monsoon variability to solar forcing and Enso activity

    Open Access•Nannan Li, Arash Sharifi et al.•ARTICLE•The Holocene•2021•Citada por: 1•Referências: 20

    High-resolution proxy-based paleoenvironmental records derived from peatlands provide important insights into climate changes over centennial to millennial timescales. In this study, we present a composite climatic index (CCI) for the Hani peatland from northeastern China, based on an innovative combination of pollen-spore, phytolith, and grain size data. We use the CCI to reconstruct variations of the East Asian summer monsoon (EASM) intensity d…

  • Landscapes of sweet chestnut ( Castanea sativa ) in Britain — their ancient origins

    Rob Jarman, Frank M Chambers et al.•ARTICLE•Landscape History•2019

    Sweet chestnut Castanea sativa has been regarded as a Roman archaeophyte in Britain ever since a debate in the eighteenth century contested whether it was indigenous or introduced. This paper re-examines its status, presenting new evidence within an ‘historical ecology’ analytical framework. Sweet chestnut trees and coppice stools from 237 sites across England and Wales were assessed using genetic, dendrochronological, palaeoenvironmental, archae…

  • An 8000-year multi-proxy peat-based palaeoclimate record from Newfoundland

    Open Access•Antony Blundell, Paul Hughes et al.•ARTICLE•The Holocene•2018•Citada por: 1•Referências: 26

    Energy carried by warm tropical water, transported via the Atlantic Meridional Overturning Circulation (AMOC), plays a vital role in regulating the climate of regions bordering the North Atlantic Ocean. Previous phases of elevated freshwater input to areas of North Atlantic Deep Water (NADW) production in the early to mid-Holocene have been linked with slow-downs in the AMOC and changes in regional climate. Newfoundland’s proximity in the North A…

  • Records of East Asian monsoon activities in Northeastern China since 15.6 ka, based on grain size analysis of peaty sediments in the Changbai Mountains

    Open Access•Nannan Li, Frank M Chambers et al.•ARTICLE•Quaternary International•2017

  • The ‘Little Ice Age’

    Open Access•Frank M Chambers•ARTICLE•The Holocene•2015•Citada por: 2•Referências: 13

  • Social-ecological systems in the Anthropocene

    Open Access•John A Dearing, Ja Dearing et al.•ARTICLE•The Anthropocene Review•2015•Citada por: 19•Referências: 97

    Understanding social-ecological system dynamics is a major research priority for sustainable management of landscapes, ecosystems and resources. But the lack of multi-decadal records represents an important gap in information that hinders the development of the research agenda. Without improved information on the long-term and complex interactions between causal factors and responses, it will be difficult to answer key questions about trends, rat…

  • A database and synthesis of northern peatland soil properties and Holocene carbon and nitrogen accumulation

    Open Access•Julie Loisel, Zicheng Yu et al.•ARTICLE•The Holocene•2014•Citada por: 21•Referências: 11

    Here, we present results from the most comprehensive compilation of Holocene peat soil properties with associated carbon and nitrogen accumulation rates for northern peatlands. Our database consists of 268 peat cores from 215 sites located north of 45°N. It encompasses regions within which peat carbon data have only recently become available, such as the West Siberia Lowlands, the Hudson Bay Lowlands, Kamchatka in Far East Russia, and the Tibetan…

  • The ‘Little Ice Age’ in the Southern Hemisphere in the context of the last 3000 years

    Open Access•Frank M Chambers, Sally Brain et al.•ARTICLE•The Holocene•2014•Citada por: 9•Referências: 8

    The so-called ‘Little Ice Age’ (LIA) of the 15th to 19th centuries ad is well-attested from much of Europe and from some other parts of the Northern Hemisphere. It has been attributed to solar forcing, associated with reduced solar activity, notably during the Spörer, Maunder and Dalton solar minima, although other causes have also been proposed and feature strongly in recent papers. Detection of the LIA in some proxy-climate records from the Sou…

  • Dating Recent Peat Accumulation in European Ombrotrophic Bogs

    Johannes Van Der Plicht, Dan Yeloff et al.•ARTICLE•Radiocarbon•2013•Citada por: 5•Referências: 50

    This study compares age estimates of recent peat deposits in 10 European ombrotrophic (precipitation-fed) bogs produced using the 14 C bomb peak, 210 Pb, 137 Cs, spheroidal carbonaceous particles (SCPs), and pollen. At 3 sites, the results of the different dating methods agree well. In 5 cores, there is a clear discrepancy between the 14 C bomb peak and 210 Pb age estimates. In the upper layers of the profiles, the age estimates of 14 C and 210 P…

  • Development and refinement of proxy-climate indicators from peats

    Open Access•Frank M Chambers, Robert K Booth et al.•ARTICLE•Quaternary International•2012

  • The disappearance of Sphagnum imbricatum from Butterburn Flow, UK

    Open Access•Erin L McClymont, Dmitri Mauquoy et al.•ARTICLE•The Holocene•2009•Referências: 3

    We welcome the comments by Bjorn Robroek et al. ( The Holocene 19 (2009) 1093—1094, this issue) on our paper (McClymont et al., The Holocene 18 (2008) 991-1002) and the opportunity to discuss further the complexities that surround the disappearance of Sphagnum imbricatum from Butterburn Flow (our study), and the implications for understanding the disappearance of this species in northwest Europe. We also wish to clarify our site of study; we pres…

  • Linking past cultural developments to palaeoenvironmental changes in Estonia

    Open Access•Ülle Sillasoo, Anneli Poska et al.•ARTICLE•Vegetation History and…•2009•Citada por: 7•Referências: 13

  • The disappearance of Sphagnum imbricatum from Butterburn Flow, UK

    Open Access•Erin L McClymont, Dmitri Mauquoy et al.•ARTICLE•The Holocene•2008•Citada por: 5•Referências: 6

    The disappearance of the previously abundant moss species Sphagnum imbricatum has been investigated at Butterburn Flow, northern England, using organic geochemical, elemental, macrofossil, pollen and testate amoebae analyses. Variations in the assemblage of peat-forming plants were tracked using the macrofossil distributions as well as the relative chain lengths of n-alkanes and concentrations of 5- n-alkylresorcinols and triterpenols. No signifi…

  • An Ecological Context for the Post-Roman Archaeology of the Somerset Moors (South West England, UK)

    Open Access•Rupert A Housley, Vanessa Straker et al.•ARTICLE•Journal of Wetland Archaeology•2007•Citada por: 2•Referências: 3

    In contrast to the widely reported research into the wetland prehistory of the Somerset Moors and Levels, the wetland archaeology for the historic periods of this region of south west England has always been less well known, being reliant on mostly non-wetland sources of information, e.g. documentary evidence, cartographic studies and inferences made from dry land archaeological sites. This study attempts to correct this imbalance by outlining pa…

  • Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits.

    Open Access•Dmitri Mauquoy, Martijn Blaauw et al.•ARTICLE•Quaternary Research•2004

    A ca. 1400-yr record from a raised bog in Isla Grande, Tierra del Fuego, Argentina, registers climate fluctuations, including a Medieval Warm Period, although evidence for the ‘Little Ice Age’ is less clear. Changes in temperature and/or precipitation were inferred from plant macrofossils, pollen, fungal spores, testate amebae, and peat humification. The chronology was established using a 14 C wiggle-matching technique that provides improved age …

  • Mineral deficiency and the presence of Pinus sylvestris on mires during the mid- to late Holocene

    Open Access•Tim Mighall, T M Mighall et al.•ARTICLE•The Holocene•2004•Citada por: 1•Referências: 14

    Pollen records across parts of Ireland, England and northern Scotland show a dramatic collapse in Pinus pollen percentages at approximately 4000 radiocarbon years BP. This phenomenon has attracted much palaeoecological interest and several hypotheses have been put forward to account for this often synchronous and rapid reduction in pine from mid-Holocene woodland. Explanations for the ‘pine decline’ include prehistoric human activity, climatic ch…

  • Holocene environmental change

    Open Access•Frank M Chambers, D J Charman•ARTICLE•The Holocene•2004•Citada por: 14•Referências: 11

    Peatlands provide a widespread terrestrial archive of Holocene environmental change. The taphon omy of peat is relatively simple, the range of evidence and proxies is wide, and dating methods have become more accurate and precise, such that the potential temporal resolution of records is high. Although long estab lished, the use of peatlands as archives of Holocene change has undergone phases of decline and resurgence. Here, the variable exploita…

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  • A sensitive high-resolution record of late Holocene climatic change from a raised bog in northern England

    Open Access•Keith Barber, K E Barber et al.•ARTICLE•The Holocene•1994•Citada por: 43

    Proxy-climatic data in the form of plant macrofossils have been analysed from a 5 m core from Bolton Fell Moss, Cumbria, UK. Detailed analysis of peat from the upper 50 cm of this core is used to demonstrate a strong correlation between changes in the relative proportion of taxa and known climatic changes over the last 1000 years. The record of changes in bog vegetation contained within the peat profile is used to reconstruct changes in bog-surfa…

  • A 5500-year proxy-climate and vegetation record from blanket mire at Talla Moss, Borders, Scotland

    Open Access•Frank M Chambers, Keith Barber et al.•ARTICLE•The Holocene•1997•Citada por: 31•Referências: 2

    A monolith of peat taken from an upland blanket mire at Talla Moss, southern Scotland, was sub jected to peat humification and pollen analyses to produce both a proxy-climate record and a vegetational history covering the last 5500 years. While the peat showed little visible stratigraphy, with no intimation of major peat humification changes, colorimetric data indicate a markedly oscillatory climate record, which is apparently largely independent…

  • A database and synthesis of northern peatland soil properties and Holocene carbon and nitrogen accumulation

    Open Access•Julie Loisel, Zicheng Yu et al.•ARTICLE•The Holocene•2014•Citada por: 21•Referências: 11

    Here, we present results from the most comprehensive compilation of Holocene peat soil properties with associated carbon and nitrogen accumulation rates for northern peatlands. Our database consists of 268 peat cores from 215 sites located north of 45°N. It encompasses regions within which peat carbon data have only recently become available, such as the West Siberia Lowlands, the Hudson Bay Lowlands, Kamchatka in Far East Russia, and the Tibetan…

  • Proxy records of climate from blanket mires

    Open Access•J J Blackford, Frank M Chambers•ARTICLE•The Holocene•1991•Citada por: 20•Referências: 2

    Pioneer studies of peat stratigraphy in Scandinavia led to division of the Holocene into climatic periods, and though this scheme was later re-evaluated and partly rejected, studies in Denmark and England have demonstrated a link between the stratigraphy of lowland raised mires and past climatic change. Recent work has indicated the potential also for proxy climatic records from upland blanket mires. In a new study, radiocarbon dating of changes …

  • Social-ecological systems in the Anthropocene

    Open Access•John A Dearing, Ja Dearing et al.•ARTICLE•The Anthropocene Review•2015•Citada por: 19•Referências: 97

    Understanding social-ecological system dynamics is a major research priority for sustainable management of landscapes, ecosystems and resources. But the lack of multi-decadal records represents an important gap in information that hinders the development of the research agenda. Without improved information on the long-term and complex interactions between causal factors and responses, it will be difficult to answer key questions about trends, rat…

  • Holocene environmental change

    Open Access•Frank M Chambers, D J Charman•ARTICLE•The Holocene•2004•Citada por: 14•Referências: 11

    Peatlands provide a widespread terrestrial archive of Holocene environmental change. The taphon omy of peat is relatively simple, the range of evidence and proxies is wide, and dating methods have become more accurate and precise, such that the potential temporal resolution of records is high. Although long estab lished, the use of peatlands as archives of Holocene change has undergone phases of decline and resurgence. Here, the variable exploita…

  • The ‘Little Ice Age’ in the Southern Hemisphere in the context of the last 3000 years

    Open Access•Frank M Chambers, Sally Brain et al.•ARTICLE•The Holocene•2014•Citada por: 9•Referências: 8

    The so-called ‘Little Ice Age’ (LIA) of the 15th to 19th centuries ad is well-attested from much of Europe and from some other parts of the Northern Hemisphere. It has been attributed to solar forcing, associated with reduced solar activity, notably during the Spörer, Maunder and Dalton solar minima, although other causes have also been proposed and feature strongly in recent papers. Detection of the LIA in some proxy-climate records from the Sou…

  • Linking past cultural developments to palaeoenvironmental changes in Estonia

    Open Access•Ülle Sillasoo, Anneli Poska et al.•ARTICLE•Vegetation History and…•2009•Citada por: 7•Referências: 13

  • Tephrostratigraphy of An Loch Mór, Inis Oírr, western Ireland

    Open Access•Frank M Chambers, John R G Daniell et al.•ARTICLE•The Holocene•2004•Citada por: 6•Referências: 10

    Twelve definable cryptotephra layers younger than c. 8600cal. BP are reported from lacustrine core material taken from An Loch Mór, Inis Oírr, Aran Islands, western Ireland. The geochemistry of these shard layers, which represent more Holocene tephras than previously geochemically characterized from any European site outside the proximal volcanic influence of Italy or Iceland, is presented. Of these tephras, four may correlate with known Iceland-…

  • Dating Recent Peat Accumulation in European Ombrotrophic Bogs

    Johannes Van Der Plicht, Dan Yeloff et al.•ARTICLE•Radiocarbon•2013•Citada por: 5•Referências: 50

    This study compares age estimates of recent peat deposits in 10 European ombrotrophic (precipitation-fed) bogs produced using the 14 C bomb peak, 210 Pb, 137 Cs, spheroidal carbonaceous particles (SCPs), and pollen. At 3 sites, the results of the different dating methods agree well. In 5 cores, there is a clear discrepancy between the 14 C bomb peak and 210 Pb age estimates. In the upper layers of the profiles, the age estimates of 14 C and 210 P…

  • The disappearance of Sphagnum imbricatum from Butterburn Flow, UK

    Open Access•Erin L McClymont, Dmitri Mauquoy et al.•ARTICLE•The Holocene•2008•Citada por: 5•Referências: 6

    The disappearance of the previously abundant moss species Sphagnum imbricatum has been investigated at Butterburn Flow, northern England, using organic geochemical, elemental, macrofossil, pollen and testate amoebae analyses. Variations in the assemblage of peat-forming plants were tracked using the macrofossil distributions as well as the relative chain lengths of n-alkanes and concentrations of 5- n-alkylresorcinols and triterpenols. No signifi…

  • The Palaeoenvironment and the Vegetation History of a Later Prehistoric Field System at Stoke Flat on the Gritstone Uplands of the Peak District

    Open Access•Deborah J Long, Frank M Chambers et al.•ARTICLE•Journal of Archaeological Science•1998•Citada por: 5

  • The environmental impact of prehistoric mining at Copa Hill, Cwmystwyth, Wales

    Open Access•Tim Mighall, Frank M Chambers•ARTICLE•The Holocene•1993•Citada por: 5

    A recent upsurge of interest in early mining and metal working sites in Europe led to experimental quantification of their apparently prodigious demand for fuelwood. However, the real impact of prehistoric mining on woodland remained unknown. Excavation of a prehistoric copper mine at Copa Hill, Cwmystwyth, from 1986-91, afforded an opportunity for linked palaeoenvironmental investigations. Pollen analytical methods were applied in a pilot study …

  • Paradigm shifts in late-Holocene climatology

    Open Access•Frank M Chambers, Sally Brain et al.•ARTICLE•The Holocene•2002•Citada por: 4•Referências: 10

    The climatic consequences of major increases in the concentration of atmospheric carbon dioxide were calculated over 100 years ago, but only during the last two decades have the effects of human-induced increases in various atmospheric gas concentrations become a concern of a wide range of scientists. The near-century delay between the propounding of the theory and the widespread recognition of the consequences for climate of continuing human act…

  • Recording and Reconstruction of Wood Macrofossils in Three-Dimensions

    Open Access•Jonathan G A Lageard, Frank M Chambers et al.•ARTICLE•Journal of Archaeological Science•1995•Citada por: 3•Referências: 2

  • Agricultural systems regulate plant and insect diversity and induce ecosystem novelty

    Open Access•John Woodbridge, Ralph Fyfe et al.•ARTICLE•Anthropocene•2023•Citada por: 2•Referências: 81

    Land-use change plays an important role in shaping plant and insect diversity over long time timescales. Great Britain provides an ideal case study to investigate patterns of long-term vegetation and insect diversity change owing to the existence of spatially and temporally extensive environmental archives (lake sediments, peatlands, and archaeological sites) and a long history of landscape transformation through agrarian change. The trends ident…

  • Evidence for the Little Ice Age in upland northwestern Europe

    Open Access•J C Webb, Julia McCarroll et al.•ARTICLE•The Holocene•2022•Citada por: 2•Referências: 27

    The Little Ice Age (LIA) is a well-recognised palaeoclimatic phenomenon, although its causes, duration and severity have been matters of debate and dispute. Data from a wide range of archives have been used to infer climate variability before, during and after the LIA. Some published proxy-climate data from peatlands imply that two particularly severe episodes within the LIA may be contemporaneous between hemispheres; these echo a previous climat…

  • The ‘Little Ice Age’

    Open Access•Frank M Chambers•ARTICLE•The Holocene•2015•Citada por: 2•Referências: 13

  • An Ecological Context for the Post-Roman Archaeology of the Somerset Moors (South West England, UK)

    Open Access•Rupert A Housley, Vanessa Straker et al.•ARTICLE•Journal of Wetland Archaeology•2007•Citada por: 2•Referências: 3

    In contrast to the widely reported research into the wetland prehistory of the Somerset Moors and Levels, the wetland archaeology for the historic periods of this region of south west England has always been less well known, being reliant on mostly non-wetland sources of information, e.g. documentary evidence, cartographic studies and inferences made from dry land archaeological sites. This study attempts to correct this imbalance by outlining pa…

  • The Environmental Setting of Erw-wen and Moel y Gerddi

    Open Access•Frank M Chambers, Sophie Price et al.•ARTICLE•Proceedings of the Prehistoric…•1988•Citada por: 2•Referências: 7

    The environmental setting of two late-prehistoric enclosures in upland Ardudwy, Gwynedd was investigated by pollen analysis of nearby valley mire deposits and of old ground surfaces revealed during excavation of the sites. Radiocarbon-dated pollen data indicate human influence on the local environment since Mesolithic times, with the major period of woodland clearance in the early Bronze Age. The two enclosures appear to have been constructed in …

  • The Palaeoecological Setting of Cefn Gwernffrwd — a Prehistoric Complex in Mid-Wales

    Open Access•Frank M Chambers•ARTICLE•Proceedings of the Prehistoric…•1983•Citada por: 2•Referências: 7

    Results of investigations into the palaeoecological setting of the stone-circle/ring-cairn prehistoric complex on Cefn Gwernffrwd, Mid-Wales are presented in two radiocarbon-dated pollen diagrams. Mesolithic and Neolithic environments of the locality are briefly discussed. The conjectured archaeological age of the complex is then considered and compared with the palaeoecological evidence. The latter indicates construction of the complex in two se…

  • Linking Holocene East Asian monsoon variability to solar forcing and Enso activity

    Open Access•Nannan Li, Arash Sharifi et al.•ARTICLE•The Holocene•2021•Citada por: 1•Referências: 20

    High-resolution proxy-based paleoenvironmental records derived from peatlands provide important insights into climate changes over centennial to millennial timescales. In this study, we present a composite climatic index (CCI) for the Hani peatland from northeastern China, based on an innovative combination of pollen-spore, phytolith, and grain size data. We use the CCI to reconstruct variations of the East Asian summer monsoon (EASM) intensity d…

  • An 8000-year multi-proxy peat-based palaeoclimate record from Newfoundland

    Open Access•Antony Blundell, Paul Hughes et al.•ARTICLE•The Holocene•2018•Citada por: 1•Referências: 26

    Energy carried by warm tropical water, transported via the Atlantic Meridional Overturning Circulation (AMOC), plays a vital role in regulating the climate of regions bordering the North Atlantic Ocean. Previous phases of elevated freshwater input to areas of North Atlantic Deep Water (NADW) production in the early to mid-Holocene have been linked with slow-downs in the AMOC and changes in regional climate. Newfoundland’s proximity in the North A…

  • Mineral deficiency and the presence of Pinus sylvestris on mires during the mid- to late Holocene

    Open Access•Tim Mighall, T M Mighall et al.•ARTICLE•The Holocene•2004•Citada por: 1•Referências: 14

    Pollen records across parts of Ireland, England and northern Scotland show a dramatic collapse in Pinus pollen percentages at approximately 4000 radiocarbon years BP. This phenomenon has attracted much palaeoecological interest and several hypotheses have been put forward to account for this often synchronous and rapid reduction in pine from mid-Holocene woodland. Explanations for the ‘pine decline’ include prehistoric human activity, climatic ch…

  • Early Ironworking and its Impact on the Environment

    Open Access•Tim Mighall, T M Mighall et al.•ARTICLE•Proceedings of the Prehistoric…•1997•Citada por: 1•Referências: 10

    The environmental impact of the Late Iron Age and Romano-British ironworking hillfort of Bryn y Castell in upland southern Snowdonia was investigated by multiple profile pollen and charcoal analysis of nearby valley mire and blanket peat deposits. Pollen data, collected from five radiocarbon dated profiles within a 1.5 km radius of the hillfort, indicate that ironworking activities apparently had only localised impact on the environment. Small-sc…

  • Some Legends Concerning Eleanor of Aquitaine

    Frank M Chambers•ARTICLE•Speculum•1941

  • Liriche . Rigaut de Berbezilh

    Frank M Chambers•ARTICLE•Speculum•1962

  • Les poésies de Guilhen de Montanhagol, troubadour provençal du XIIIe siècle . Peter T. Ricketts

    Frank M Chambers•ARTICLE•Speculum•1966

  • Count Raymond Gaston of Foix

    Frank M Chambers•ARTICLE•Modern Language Notes•1967

  • Originalidad y sinceridad en la poesia de amor trovadoresca

    Frank M Chambers, N Pereiro et al.•ARTICLE•Hispanic Review•1972

  • "Le Breviari d'Amor" de Matfre Ermengaud . Peter T. Ricketts

    Frank M Chambers•ARTICLE•Speculum•1978

  • Three Troubadour Poems with Historical Overtones

    Frank M Chambers•ARTICLE•Speculum•1979

  • The Palaeoecological Setting of Cefn Gwernffrwd — a Prehistoric Complex in Mid-Wales

    Open Access•Frank M Chambers•ARTICLE•Proceedings of the Prehistoric…•1983•Citada por: 2•Referências: 7

    Results of investigations into the palaeoecological setting of the stone-circle/ring-cairn prehistoric complex on Cefn Gwernffrwd, Mid-Wales are presented in two radiocarbon-dated pollen diagrams. Mesolithic and Neolithic environments of the locality are briefly discussed. The conjectured archaeological age of the complex is then considered and compared with the palaeoecological evidence. The latter indicates construction of the complex in two se…

  • The Vidas of the Troubadours . Margarita Egan

    Frank M Chambers•ARTICLE•Speculum•1985

  • The Environmental Setting of Erw-wen and Moel y Gerddi

    Open Access•Frank M Chambers, Sophie Price et al.•ARTICLE•Proceedings of the Prehistoric…•1988•Citada por: 2•Referências: 7

    The environmental setting of two late-prehistoric enclosures in upland Ardudwy, Gwynedd was investigated by pollen analysis of nearby valley mire deposits and of old ground surfaces revealed during excavation of the sites. Radiocarbon-dated pollen data indicate human influence on the local environment since Mesolithic times, with the major period of woodland clearance in the early Bronze Age. The two enclosures appear to have been constructed in …

  • Il quaderno di segreti d'un regista provenzale del medioevo

    Frank M Chambers•ARTICLE•Speculum•1988

  • Proxy records of climate from blanket mires

    Open Access•J J Blackford, Frank M Chambers•ARTICLE•The Holocene•1991•Citada por: 20•Referências: 2

    Pioneer studies of peat stratigraphy in Scandinavia led to division of the Holocene into climatic periods, and though this scheme was later re-evaluated and partly rejected, studies in Denmark and England have demonstrated a link between the stratigraphy of lowland raised mires and past climatic change. Recent work has indicated the potential also for proxy climatic records from upland blanket mires. In a new study, radiocarbon dating of changes …

  • The environmental impact of prehistoric mining at Copa Hill, Cwmystwyth, Wales

    Open Access•Tim Mighall, Frank M Chambers•ARTICLE•The Holocene•1993•Citada por: 5

    A recent upsurge of interest in early mining and metal working sites in Europe led to experimental quantification of their apparently prodigious demand for fuelwood. However, the real impact of prehistoric mining on woodland remained unknown. Excavation of a prehistoric copper mine at Copa Hill, Cwmystwyth, from 1986-91, afforded an opportunity for linked palaeoenvironmental investigations. Pollen analytical methods were applied in a pilot study …

  • Climate Change and Human Impact on the Landscape

    Open Access•Frank M Chambers•BOOK•Climate Change and Human Impact…•1994

  • Excavation of a Bronze Age Unenclosed Cemetery, Cairns, and Field Boundaries at Eaglestone Flat, Curbar, Derbyshire, 1984, 1989–1990

    Open Access•John Barnatt, Pauline Beswick et al.•ARTICLE•Proceedings of the Prehistoric…•1994

    Excavations at Eaglestone Flat, on the gritstone eastern uplands of the Peak District, have revealed a Bronze Age cremation cemetery associated with a number of contemporaneous stone structures built for ritual and agricultural purposes. Some of the burials were within urns, mostly cordoned. Others were simply placed in pits whilst still hot. A minority were deposited in direct association with small cairns, either placed under or within them. Th…

  • A sensitive high-resolution record of late Holocene climatic change from a raised bog in northern England

    Open Access•Keith Barber, K E Barber et al.•ARTICLE•The Holocene•1994•Citada por: 43

    Proxy-climatic data in the form of plant macrofossils have been analysed from a 5 m core from Bolton Fell Moss, Cumbria, UK. Detailed analysis of peat from the upper 50 cm of this core is used to demonstrate a strong correlation between changes in the relative proportion of taxa and known climatic changes over the last 1000 years. The record of changes in bog vegetation contained within the peat profile is used to reconstruct changes in bog-surfa…

  • Recording and Reconstruction of Wood Macrofossils in Three-Dimensions

    Open Access•Jonathan G A Lageard, Frank M Chambers et al.•ARTICLE•Journal of Archaeological Science•1995•Citada por: 3•Referências: 2

  • A 5500-year proxy-climate and vegetation record from blanket mire at Talla Moss, Borders, Scotland

    Open Access•Frank M Chambers, Keith Barber et al.•ARTICLE•The Holocene•1997•Citada por: 31•Referências: 2

    A monolith of peat taken from an upland blanket mire at Talla Moss, southern Scotland, was sub jected to peat humification and pollen analyses to produce both a proxy-climate record and a vegetational history covering the last 5500 years. While the peat showed little visible stratigraphy, with no intimation of major peat humification changes, colorimetric data indicate a markedly oscillatory climate record, which is apparently largely independent…

  • Early Ironworking and its Impact on the Environment

    Open Access•Tim Mighall, T M Mighall et al.•ARTICLE•Proceedings of the Prehistoric…•1997•Citada por: 1•Referências: 10

    The environmental impact of the Late Iron Age and Romano-British ironworking hillfort of Bryn y Castell in upland southern Snowdonia was investigated by multiple profile pollen and charcoal analysis of nearby valley mire and blanket peat deposits. Pollen data, collected from five radiocarbon dated profiles within a 1.5 km radius of the hillfort, indicate that ironworking activities apparently had only localised impact on the environment. Small-sc…

  • The Palaeoenvironment and the Vegetation History of a Later Prehistoric Field System at Stoke Flat on the Gritstone Uplands of the Peak District

    Open Access•Deborah J Long, Frank M Chambers et al.•ARTICLE•Journal of Archaeological Science•1998•Citada por: 5

  • Climatic significance of the marginalization of Scots pine (Pinus sylvestris L.)c. 2500 BC at White Moss, south Cheshire, UK

    Open Access•Jonathan G A Lageard, Frank M Chambers et al.•ARTICLE•The Holocene•1999

    Subfossil wood from White Moss, south Cheshire, has become the focus of palaeoenvironmental research employing not only conventional coring, pollen analysis, radiocarbon dating and dendrochronology on pine and oak, but also the exhumation of in situ peat areas and dendroecology of the pine ring-width records. Initial dendrochronological research at the site yielded five pine chronologies dating from 3520 to 2462 cal. bc. These and other data indi…

  • Paradigm shifts in late-Holocene climatology

    Open Access•Frank M Chambers, Sally Brain et al.•ARTICLE•The Holocene•2002•Citada por: 4•Referências: 10

    The climatic consequences of major increases in the concentration of atmospheric carbon dioxide were calculated over 100 years ago, but only during the last two decades have the effects of human-induced increases in various atmospheric gas concentrations become a concern of a wide range of scientists. The near-century delay between the propounding of the theory and the widespread recognition of the consequences for climate of continuing human act…

  • Holocene palaeoclimates from peat stratigraphy

    Open Access•Keith Barber, Keith E Barber et al.•ARTICLE•Quaternary Science Reviews•2003

  • Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits.

    Open Access•Dmitri Mauquoy, Martijn Blaauw et al.•ARTICLE•Quaternary Research•2004

    A ca. 1400-yr record from a raised bog in Isla Grande, Tierra del Fuego, Argentina, registers climate fluctuations, including a Medieval Warm Period, although evidence for the ‘Little Ice Age’ is less clear. Changes in temperature and/or precipitation were inferred from plant macrofossils, pollen, fungal spores, testate amebae, and peat humification. The chronology was established using a 14 C wiggle-matching technique that provides improved age …

  • Mineral deficiency and the presence of Pinus sylvestris on mires during the mid- to late Holocene

    Open Access•Tim Mighall, T M Mighall et al.•ARTICLE•The Holocene•2004•Citada por: 1•Referências: 14

    Pollen records across parts of Ireland, England and northern Scotland show a dramatic collapse in Pinus pollen percentages at approximately 4000 radiocarbon years BP. This phenomenon has attracted much palaeoecological interest and several hypotheses have been put forward to account for this often synchronous and rapid reduction in pine from mid-Holocene woodland. Explanations for the ‘pine decline’ include prehistoric human activity, climatic ch…

Geography (37 obras) · Geology and Paleoclimatology Research (35 obras) · Archaeology (31 obras) · Geology (31 obras) · Peat (26 obras) · Holocene (24 obras) · Physical geography (24 obras) · Ecology (19 obras) · Paleontology (18 obras) · Archaeology and ancient environmental studies (16 obras)

Ethnos_APP • Projeto Open Source • Licença MIT • Frontend v2.0.0 • Privacidade e Cookies • Documentação da API: api.ethnos.app/docs • Código da API: GitHub • DOI: 10.5281/zenodo.17049435 • Código do Frontend: GitHub • DOI: 10.5281/zenodo.17050053 • cruz.rio.br • Expectantes Misericordiae