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  • Marchant, RobUniv York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England (författare)

Drivers and trajectories of land cover change in East Africa : Human and environmental interactions from 6000 years ago to present

  • Artikel/kapitelEngelska2018

Förlag, utgivningsår, omfång ...

  • Elsevier,2018
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:lnu-76781
  • https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-76781URI
  • https://doi.org/10.1016/j.earscirev.2017.12.010DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-153997URI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-387469URI

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  • Språk:engelska
  • Sammanfattning på:engelska

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  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • East African landscapes today are the result of the cumulative effects of climate and land-use change over millennial timescales. In this review, we compile archaeological and palaeoenvironmental data from East Africa to document land-cover change, and environmental, subsistence and land-use transitions, over the past 6000 years. Throughout East Africa there have been a series of relatively rapid and high-magnitude environmental shifts characterised by changing hydrological budgets during the mid- to late Holocene. For example, pronounced environmental shifts that manifested as a marked change in the rainfall amount or seasonality and subsequent hydrological budget throughout East Africa occurred around 4000, 800 and 300 radiocarbon years before present (yr BP). The past 6000 years have also seen numerous shifts in human interactions with East African ecologies. From the mid-Holocene, land use has both diversified and increased exponentially, this has been associated with the arrival of new subsistence systems, crops, migrants and technologies, all giving rise to a sequence of significant phases of land-cover change. The first large-scale human influences began to occur around 4000 yr BP, associated with the introduction of domesticated livestock and the expansion of pastoral communities. The first widespread and intensive forest clearances were associated with the arrival of iron-using early farming communities around 2500 yr BP, particularly in productive and easily-cleared mid-altitudinal areas. Extensive and pervasive land-cover change has been associated with population growth, immigration and movement of people. The expansion of trading routes between the interior and the coast, starting around 1300 years ago and intensifying in the eighteenth and nineteenth centuries CE, was one such process. These caravan routes possibly acted as conduits for spreading New World crops such as maize (Zea mays), tobacco (Nicotiana spp.) and tomatoes (Solanum lycopersicum), although the processes and timings of their introductions remains poorly documented. The introduction of southeast Asian domesticates, especially banana (Musa spp.), rice (Oryza spp.), taro (Colocasia esculenta), and chicken (Gallus gallus), via transoceanic biological transfers around and across the Indian Ocean, from at least around 1300 yr BP, and potentially significantly earlier, also had profound social and ecological consequences across parts of the region. Through an interdisciplinary synthesis of information and metadatasets, we explore the different drivers and directions of changes in land-cover, and the associated environmental histories and interactions with various cultures, technologies, and subsistence strategies through time and across space in East Africa. This review suggests topics for targeted future research that focus on areas and/or time periods where our understanding of the interactions between people, the environment and land-cover change are most contentious and/or poorly resolved. The review also offers a perspective on how knowledge of regional land-use change can be used to inform and provide perspectives on contemporary issues such as climate and ecosystem change models, conservation strategies, and the achievement of nature-based solutions for development purposes.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Richer, SuziUniv York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England;Univ York, Dept Archaeol, Kings Manor, York YO1 7EP, N Yorkshire, England (författare)
  • Boles, OliverUniv York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England (författare)
  • Capitani, ClaudiaUniv York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England (författare)
  • Courtney Mustaphi, ColinUppsala universitet,Arkeologi,Univ York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England,Univ York, UK;Uppsala University, Sweden(Swepub:uu)colco127 (författare)
  • Lane, Paul,1957-Uppsala universitet,Arkeologi,Univ Witwatersrand, Sch Geog Archaeol & Environm Studies, Johannesburg, South Africa,Uppsala University, Sweden;Univ Witwatersrand, South Africa(Swepub:uu)paula859 (författare)
  • Prendergast, Mary E.St Louis Univ, Dept Anthropol, Ave Valle 34, Madrid 28003, Spain (författare)
  • Stump, Daryl.Univ York, Dept Archaeol, Kings Manor, York YO1 7EP, N Yorkshire, England (författare)
  • De Cort, GijsRoyal Museum Cent Africa, Dept Earth Sci, Leuvensesteenweg 13, B-3080 Tervuren, Belgium;Univ Ghent, Dept Biol, Limnol Unit, KL Ledeganckstr 35, B-9000 Ghent, Belgium (författare)
  • Kaplan, Jed O.ARVE Res SARL, Pully, Switzerland;Max Planck Inst Sci Human Hist, Dept Archaeol, Kahlaische Str 10, D-07745 Jena, Germany (författare)
  • Phelps, LeanneUniv Lausanne, Inst Earth Surface Dynam, CH-1015 Lausanne, Switzerland (författare)
  • Kay, AndreaUniv Lausanne, Inst Earth Surface Dynam, CH-1015 Lausanne, Switzerland (författare)
  • Olago, DanUniv Nairobi, Inst Climate Change & Adaptat, Nairobi, Kenya (författare)
  • Petek, Nik,1989-Uppsala universitet,Afrikansk och jämförande arkeologi,Uppsala University, Sweden(Swepub:uu)nikpe953 (författare)
  • Platts, Philip J.Univ York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England;Univ York, Dept Biol, York Y010 5DD, N Yorkshire, England (författare)
  • Punwong, ParamitaMahidol Univ, Fac Environm & Resource Studies, Salaya 73170, Nakhon Pathom, Thailand (författare)
  • Widgren, Mats,1948-Stockholms universitet,Kulturgeografiska institutionen,Stockholm Univ, Dept Human Geog, SE-10691 Stockholm, Sweden,Stockholm University, Sweden(Swepub:su)widgren (författare)
  • Wynne-Jones, StephanieUniv South Africa, Dept Anthropol & Archaeol, UNISA, POB 392, Pretoria, South Africa (författare)
  • Ferro-Vazquez, CruzUniv York, Dept Archaeol, Kings Manor, York YO1 7EP, N Yorkshire, England (författare)
  • Benard, JacquilineKenya Wildlife Serv, Shimba Hills, Nairobi, Kenya (författare)
  • Boivin, NicoleMax Planck Inst Sci Human Hist, Dept Archaeol, Kahlaische Str 10, D-07745 Jena, Germany (författare)
  • Crowther, AlisonMax Planck Inst Sci Human Hist, Dept Archaeol, Kahlaische Str 10, D-07745 Jena, Germany;Univ Queensland, Sch Social Sci, Brisbane, Qld 4072, Australia (författare)
  • Cuni-Sanchez, AidaUniv York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England (författare)
  • Deere, Nicolas J.Univ Kent, UK,Univ Kent, Sch Anthropol & Conservat, DICE, Marlowe Bldg, Canterbury CT2 7NR, Kent, England (författare)
  • Ekblom, Anneli,1969-Uppsala universitet,Arkeologi,Uppsala University, Sweden(Swepub:uu)anneekbl (författare)
  • Farmer, JenniferUniv Aberdeen, UK;Carbon Fdn East Africa, Uganda,Univ Aberdeen, Sch Biol Sci, Aberdeen AB24 3FX, Scotland;Carbon Fdn East Africa, POB 70480 Lubowa Estate, Kampala, Uganda (författare)
  • Finch, JemmaUniv KwaZulu Natal, Sch Agr Earth & Environm Sci, Discipline Geog, Private Bag X01, ZA-3201 Scottsville, South Africa (författare)
  • Fuller, DorianUCL, Inst Archaeol, 31-34 Gordon Sq, London WC1H OPY, England (författare)
  • Gaillard-Lemdahl, Marie-José,1953-Linnéuniversitetet,Institutionen för biologi och miljö (BOM),Linnaeus Univ, Dept Biol & Environm Sci, S-35195 Vaxjo, Sweden(Swepub:lnu)egama (författare)
  • Gillson, LindseyUniv Cape Town, Plant Conservat Unit, Private Bag X3, ZA-7701 Cape Town, South Africa;Univ Cape Town, Bot Dept, Private Bag X3, ZA-7701 Cape Town, South Africa (författare)
  • Githumbi, EstherUniv York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England (författare)
  • Kabora, TabithaUniv York, Dept Archaeol, Kings Manor, York YO1 7EP, N Yorkshire, England (författare)
  • Kariuki, RebeccaUniv York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England (författare)
  • Kinyanjui, RahabNatl Museums Kenya, Palynol & Palaeobot Sect, Dept Earth Sci, POB 40658, Nairobi 00100, Kenya (författare)
  • Kyazike, ElizabethKyambogo University, Uganda (författare)
  • Lang, CarolUniv York, Dept Archaeol, Kings Manor, York YO1 7EP, N Yorkshire, England (författare)
  • Lejju, JuliusMbarara Univ Sci & Technol, Dept Biol, POB 1410, Mbarara, Uganda (författare)
  • Morrison, Kathleen D.Univ Penn, Dept Anthropol, 3260 South St, Philadelphia, PA 19104 USA (författare)
  • Muiruri, VeronicaNatl Museums Kenya, Palynol & Palaeobot Sect, Dept Earth Sci, POB 40658, Nairobi 00100, Kenya (författare)
  • Mumbi, CassianTanzania Wildlife Res Inst TAWIRI, Arusha, Tanzania (författare)
  • Muthoni, RebeccaNatl Museums Kenya, Palynol & Palaeobot Sect, Dept Earth Sci, POB 40658, Nairobi 00100, Kenya (författare)
  • Muzuka, AlfredNelson Mandela African Inst Sci & Technol, Dept Water Resources & Environm Sci & Engn, Arusha, Tanzania (författare)
  • Ndiema, EmmanuelNatl Museums Kenya, Archaeol Sect, POB 40658, Nairobi 00100, Kenya (författare)
  • Nzabandora, Chantal KabonyiUniv Officielle Bukavu, Democratic Republic of the Congo,Univ Officielle Bukavu, Bukavu, DEM REP CONGO (författare)
  • Onjala, IsayaKyambogo Univ, Dept Hist & Archaeol, Kampala, Uganda (författare)
  • Pas Schrijver, AnnemiekStockholms universitet,Kulturgeografiska institutionen,Stockholm Univ, Dept Human Geog, SE-10691 Stockholm, Sweden,Stockholm University, Sweden(Swepub:su)aschr (författare)
  • Rucina, StephenUniv York, Dept Archaeol, Kings Manor, York YO1 7EP, N Yorkshire, England;Natl Museums Kenya, Palynol & Palaeobot Sect, Dept Earth Sci, POB 40658, Nairobi 00100, Kenya (författare)
  • Shoemaker, Anna,1988-Uppsala universitet,Arkeologi,Uppsala University, Sweden(Swepub:uu)annsh630 (författare)
  • Thornton-Barnett, SennaUniv York, Dept Archaeol, Kings Manor, York YO1 7EP, N Yorkshire, England (författare)
  • van der Plas, GeertUniv Ghent, Dept Biol, Limnol Unit, KL Ledeganckstr 35, B-9000 Ghent, Belgium (författare)
  • Watson, Elizabeth E.Kyambogo Univ, Dept Hist & Archaeol, Kampala, Uganda;Univ Cambridge, Dept Geog, Downing Pl, Cambridge CB2 3EN, England (författare)
  • Williamson, DavidIRD, United Nations Ave,POB 30677, Nairobi 00100, Kenya (författare)
  • Wright, DavidSeoul Natl Univ, Republic of Korea,Seoul Natl Univ, Dept Archaeol & Art Hist, 1 Gwanak Ro, Seoul 08826, South Korea (författare)
  • Univ York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, EnglandUniv York, Environm Dept, York Inst Trop Ecosyst, York YO10 5NG, N Yorkshire, England;Univ York, Dept Archaeol, Kings Manor, York YO1 7EP, N Yorkshire, England (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Earth-Science Reviews: Elsevier178, s. 322-3780012-82521872-6828

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