Project description
Analysing past fires, deforestation in Brazil’s rainforest
The Amazon is the world’s largest tropical rainforest and contributes to vital ecosystem services, maintaining biodiversity and storing large amounts of carbon. The EU-funded ALPHA project will study how human disturbances like fire and deforestation, which were significant in some areas, modified subsequent vegetation dynamics. Focussing on key sites across Amazonia, the project will quantify the time since the last fire, past fire frequency, extent and intensity, as well as past vegetation change in the presence and absence of human activity. The project will determine the extent to which past disturbances created an overestimation of carbon storage potential.
Objective
Amazon forests contribute vital ecosystem services, including maintaining biodiversity (>10,000 tree species) and storing large amounts of carbon. Amazonia also features prominently in global climate, carbon, and vegetation models, which assume tropical forests are effectively pristine and that past human disturbance mimicked natural processes. It is now evident that recurrent human disturbance of Amazonia, like fire and deforestation, were significant in some areas. Since those disturbances likely modify subsequent vegetation dynamics - including temporarily increasing forest capacity to absorb carbon - the emerging paradigm of human disturbance is a challenge to global ecological understanding. The focus of my project is thus to reliably determine whether human disturbances occurred in locations that form the basis of global models. A key expected outcome is to either legitimize or force revision to these models of carbon sequestration potential in Amazonia.
I will innovatively integrate ecological, paleoecological, archaeological, chemical and biogeographic analyses to assess the degree to which past human disturbance drives the diversity patterns and carbon dynamics observed in modern Amazonian forests. For key long-term sites across Amazonia, I will quantify the: i) time since the last fire, ii) past fire frequency, extent and intensity, iii) past vegetation change in the presence and absence of human activity, and iv) continuity of past human activity over the last 1000 years. My results will provide the first quantification of local-scale recovery processes exceeding 100 years in tropical forests, and will determine if observed forest dynamics are driven by disturbances that occurred before modern ecological surveys began. I will then quantify the extent to which past disturbances create an overestimation of carbon storage potential, driving a profound reexamination of carbon sequestration and biodiversity patterns in Amazonia.
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.
You need to log in or register to use this function
We are sorry... an unexpected error occurred during execution.
You need to be authenticated. Your session might have expired.
Thank you for your feedback. You will soon receive an email to confirm the submission. If you have selected to be notified about the reporting status, you will also be contacted when the reporting status will change.
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
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.
-
H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
See all projects funded under this programme
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.
ERC-STG - Starting Grant
See all projects funded under this funding scheme
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) ERC-2019-STG
See all projects funded under this callHost institution
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.
1012WX Amsterdam
Netherlands
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.