Project description
Climate change influences human migration
Many human expansions have been linked to climate change. Ancient ecological records suggest that climate change may have influenced tropical farmers' diaspora. As a result, the areas where polyculture agroforestry was practiced, expanded. The EU-funded EXPAND project uses Iowland South America as an interesting case study that integrates continent-wide archaeological and palaeoecological datasets via computer modelling architecture to test the role of environmental drivers in the late Holocene period. The project findings will help bring lowland South America to the forefront of the debate on climate change and human population dynamics.
Objective
The expansion of farmers and their languages was a key process in shaping cultural geographies across the globe during the late Holocene. Many human expansions in the past are linked to periods of climate change, which would have offered opportunities and constraints for migrations. In lowland South America, the extent of major language families coincides with the expansion of archaeological traditions ~3-2 kyr BP together with the dissemination of polyculture agroforestry. This period was marked by increased precipitation and forest expansion, as documented in paleoecological and paleoclimate records, ultimately suggesting that climate change may have played a role in tropical farmers' diasporas by expanding the areas where polyculture agroforestry could be practised. However, an evaluation of that hypothesis is hampered by the lack of unified archaeological databases, absence of land cover reconstructions for the late Holocene, and poor integration of archaeology and paleoecology in South America. To overcome those drawbacks, this project will integrate continent-wide archaeological and paleoecological datasets through computer modeling architecture to test the role of environmental drivers in late Holocene cultural diasporas. I will compile all available dates, coordinates and cultural information for late Holocene archaeological sites in lowland South America, model vegetation changes from all available paleoecological records, and integrate those datasets using state-of-the-art computational modeling techniques. I will employ agent-based modeling to simulate scenarios of climate-driven human expansions that will be tested based on the empirical archaeological data gathered over the course of the project. By integrating archaeology, paleoecology and computer modeling to address crucial questions about past human migrations, this project will bring lowland South America to the forefront of the debate about climate change and human population dynamics.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences computer and information sciences databases
- natural sciences earth and related environmental sciences soil sciences land-based treatment
- natural sciences earth and related environmental sciences palaeontology paleoecology
- natural sciences earth and related environmental sciences atmospheric sciences climatology climatic changes
- social sciences social geography cultural and economic geography
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF-EF-ST - Standard EF
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2018
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
08002 Barcelona
Spain
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.