The Fate of Brazilian Amazon Tropical Forests in the 21st Century: Knowledge, Tools and Opportunities

A special issue of Land (ISSN 2073-445X). This special issue belongs to the section "Landscape Ecology".

Deadline for manuscript submissions: closed (15 August 2021) | Viewed by 3998

Special Issue Editor


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Guest Editor
CIRAD-Agricultural Research for Development Center, Research Units: Tropical and Mediterranean Animal Production Systems, 34398 Montpellier, France
Interests: urban regeneration; urban renewal; urban planning

Special Issue Information

Dear Colleagues,

The Amazon region plays a crucial and controversial role in planetary sustainability. Wealth and waste are side by side. Amazon forests are repositories of the largest remaining biodiversity patrimonies on Earth, influences the precipitation patterns all over South America, and is among the ecosystems whose degradation will accelerate global warming. The aggressive deforestation and illegal land appropriation processes in the Brazilian Amazon are threatening such environmental heritage, but also wasting resources and failing to efficiently employ the region's impressive potential. Millions of hectares of degraded forests and landscapes are stretching across the region. Potentials are rarely realized, showing that development could follow more virtuous trajectories or even provide examples for the world, but without achieving them. Year after year the Amazon seems to miss opportunities, not only on farms and forests, but also in governance systems, both public and private. Science is highly solicited, and recently succeeds in developing multiple innovative approaches, especially around land use issues. New databases and analytical models, new diagnostic and prospective tools, new agricultural and forest management technologies, new methodologies for evaluation and monitoring, new concept to support commodity chains, governments, local institutions.

In this context of controversies where science has a role of understanding and guidance, this Special Issue welcomes cutting-edge research providing new insights on the following questions:

How can we understand and monitor better the diverse processes underlying the recent land use changes, such increase in deforestation and forest degradation in the region?

Which innovations could support institutions and local actors to consolidate sustainable development trajectories?

Dr. Poccard-Chapuis René
Guest Editor

Manuscript Submission Information

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Keywords

  • deforestation
  • Brazilian Amazon
  • land change
  • land tenure
  • territorial planning
  • scenarios
  • greenhouse gas emissions
  • biodiversity loss
  • policies
  • cattle ranching
  • land grabbing

Published Papers (1 paper)

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Research

24 pages, 27647 KiB  
Article
Mapping Land Suitability to Guide Landscape Restoration in the Amazon
by René Poccard-Chapuis, Sophie Plassin, Reinis Osis, Daniel Pinillos, Gustavo Martinez Pimentel, Marcelo Cordeiro Thalês, François Laurent, Mario Rodrigo de Oliveira Gomes, Laura Angelica Ferreira Darnet, Jaqueline de Carvalho Peçanha and Marie-Gabrielle Piketty
Land 2021, 10(4), 368; https://doi.org/10.3390/land10040368 - 02 Apr 2021
Cited by 3 | Viewed by 3320
Abstract
Beyond reducing deforestation, the control of forest degradation, the promotion of forest restoration, and the improvement of agricultural practices in the Brazilian Amazon are becoming increasingly important for sustainable development. To enable farmers and authorities to organize their landscapes and optimize both agricultural [...] Read more.
Beyond reducing deforestation, the control of forest degradation, the promotion of forest restoration, and the improvement of agricultural practices in the Brazilian Amazon are becoming increasingly important for sustainable development. To enable farmers and authorities to organize their landscapes and optimize both agricultural practices and the provision of ecosystem services, mapping land suitability is essential, but it is lacking in the region. In this paper, we present a method for mapping land suitability at a fine scale (30-m pixels), adapted to the needs of farmers and municipalities, to not only optimize agricultural production but also the ecosystem services provided by forests. We used topographic data from the Brazilian municipality of Paragominas to produce four maps, one each of soil texture, slope, floodplains, and hydrography, that we then combined into a single land suitability map. This map has been incorporated into a spatial database, which also contains information on land use, remoteness, and land tenure. We performed spatial analyses to measure the process of land use change, and to define indicators that enable local stakeholders to organize landscape restoration. We highlight an organic link between agricultural intensification and forest restoration, and provide a spatial tool for landscape design, assessment, and monitoring. Full article
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