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Development and tes...
Development and testing scenarios for implementing land use and land cover changes during the Holocene in Earth system model experiments
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- Harrison, Sandy P. (författare)
- Univ Reading, UK
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- Gaillard, Marie-José, 1953- (författare)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM)
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- Stocker, Benjamin D. (författare)
- Ecol & Forestry Applicat Res Ctr, Spain;Stanford Univ, USA
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- Vander Linden, Marc (författare)
- Univ Cambridge, UK
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- Goldewijk, Kees Klein (författare)
- PBL Netherlands Environm Assessment Agcy, Netherlands;Univ Utrecht, Netherlands
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- Boles, Oliver (författare)
- Univ Penn, USA
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- Braconnot, Pascale (författare)
- Lab Sci Climat & Environm, France
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- Dawson, Andria (författare)
- Mt Royal Univ, Canada
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- Fluet-Chouinard, Etienne (författare)
- Stanford Univ, USA
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- Kaplan, Jed O. (författare)
- Univ Hong Kong, China;Univ Augsburg, Germany
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- Kastner, Thomas (författare)
- Senckenberg Biodivers & Climate Res Ctr, Germany
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- Pausata, Francesco S. R. (författare)
- Univ Quebec Montreal, Canada
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- Robinson, Erick (författare)
- Univ Wyoming, USA
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- Whitehouse, Nicki J. (författare)
- Univ Plymouth, UK
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- Madella, Marco (författare)
- Univ Pompeu Fabra, Spain;ICREA, Spain;Univ Witwatersrand, South Africa
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- Morrison, Kathleen D. (författare)
- Univ Penn, USA
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(creator_code:org_t)
- 2020-03-02
- 2020
- Engelska.
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Ingår i: Geoscientific Model Development. - : Copernicus Gesellschaft MBH. - 1991-959X .- 1991-9603. ; 13:2, s. 805-824
- Relaterad länk:
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https://doi.org/10.5...
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https://gmd.copernic...
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https://urn.kb.se/re...
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https://doi.org/10.5...
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Abstract
Ämnesord
Stäng
- Anthropogenic changes in land use and land cover (LULC) during the pre-industrial Holocene could have affected regional and global climate. Existing scenarios of LULC changes during the Holocene are based on relatively simple assumptions and highly uncertain estimates of population changes through time. Archaeological and palaeoenvironmental reconstructions have the potential to refine these assumptions and estimates. The Past Global Changes (PAGES) LandCover6k initiative is working towards improved reconstructions of LULC globally. In this paper, we document the types of archaeological data that are being collated and how they will be used to improve LULC reconstructions. Given the large methodological uncertainties involved, both in reconstructing LULC from the archaeological data and in implementing these reconstructions into global scenarios of LULC, we propose a protocol to evaluate the revised scenarios using independent pollen-based reconstructions of land cover and climate. Further evaluation of the revised scenarios involves carbon cycle model simulations to determine whether the LULC reconstructions are consistent with constraints provided by ice core records of CO2 evolution and modern-day LULC. Finally, the protocol outlines how the improved LULC reconstructions will be used in palaeoclimate simulations in the Palaeoclimate Modelling Intercomparison Project to quantify the magnitude of anthropogenic impacts on climate through time and ultimately to improve the realism of Holocene climate simulations.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences (hsv//eng)
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Nyckelord
- Paleoecology
- Paleoekologi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Harrison, Sandy ...
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Gaillard, Marie- ...
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Stocker, Benjami ...
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Vander Linden, M ...
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Goldewijk, Kees ...
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Boles, Oliver
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visa fler...
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Braconnot, Pasca ...
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Dawson, Andria
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Fluet-Chouinard, ...
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Kaplan, Jed O.
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Kastner, Thomas
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Pausata, Frances ...
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Robinson, Erick
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Whitehouse, Nick ...
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Madella, Marco
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Morrison, Kathle ...
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visa färre...
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- NATURVETENSKAP
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NATURVETENSKAP
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och Geovetenskap och ...
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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och Ekologi
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Geoscientific Mo ...
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Linnéuniversitetet