3 research outputs found
The protective effect of job satisfaction in health, happiness, well-being and self-esteem
Impact of Saccharomyces cerevisiae single inoculum and mixed inoculum with Meyerozyma caribbica on the quality of mead
More than 10,000 pre-Columbian earthworks are still hidden throughout Amazonia.
This is the author accepted manuscript. The final version is available from the American Association for the Advancement of Science via the DOI in this recordData and materials availability: Data from publicly available sources are cited in the supplementary materials. Other data and computer codes used in the analysis are publicly
available at Zenodo repositoryIndigenous societies are known to have occupied the Amazon basin for more than 12,000 years, but the scale of their influence on Amazonian forests remains uncertain. We report the discovery, using LIDAR (light detection and ranging) information from across the basin, of 24 previously undetected pre-Columbian earthworks beneath the forest canopy. Modeled distribution and abundance of large-scale archaeological sites across Amazonia suggest that between 10,272 and 23,648 sites remain to be discovered and that most will be found in the southwest. We also identified 53 domesticated tree species significantly associated with earthwork occurrence probability, likely suggesting past management practices. Closed-canopy forests across Amazonia are likely to contain thousands of undiscovered archaeological sites around which pre-Columbian societies actively modified forests, a discovery that opens opportunities for better understanding the magnitude of ancient human influence on Amazonia and its current state.Coordination of Superior Level Staff Improvement under the Academic Excellence Program (CAPES/PROEX)Coordination of Superior Level Staff Improvement under the Academic Excellence Program (CAPES/PROEX)Coordination of Superior Level Staff Improvement under the Academic Excellence Program (CAPES/PROEX)National Council for Scientific and Technological Development (CNPQ)National Council for Scientific and Technological Development (CNPQ)National Council for Scientific and Technological Development (CNPQ)European Research CouncilSão Paulo Research Foundation (FAPESP)Amazon FundSão Paulo Research Foundation (FAPESP)PVEMEC/MCTI/CAPES/CNPq/FAPEuropean Union’s Horizon 2020European Union’s Horizon 2020CAPESANRMCT/CNPq/CT-INFRA/GEOMAMCT/CNPq/CT-INFRA/GEOMACAPES/PDSECAPES/FapespaCNPqFAPESPCNPq/CAPES/FAPS/BC-NewtonFAPEMATRoyal Society GCRF International Collaboration AwardNSF/DEBCNPQ/PQNatural Environment Research Council (NERC)Natural Environment Research Council (NERC)Natural Environment Research Council (NERC)Natural Environment Research Council (NERC)Natural Environment Research Council (NERC)Natural Environment Research Council (NERC)Natural Environment Research Council (NERC)Gordon and Betty Moore Foundatio