Gabriel da Silva Medina

Dr. Gabriel da Silva Medina

University of Brasília, Brasília, Distrito Federal, Brazil
orcid

Research Focus & Metrics

Academic Career Length

21Years (2006-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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30 March 2011 in Forests
Verified
Journal Article
Open access
PDF file
PCPeter Cronkleton
Peter Cronkleton
DBDavid Bray
David Bray
Gabriel da Silva MedinaGabriel da Silva Medina
Gabriel da Silva Medina
At their most local, initiatives to reduce emissions from deforestation and degradation (REDD) will depend on rural people to manage forest resources. Although the design of frameworks, mechanisms and arrangements, to implement REDD programs have received significant attention, it is not yet clear how REDD+ will function on the ground or how the participation of local populations will be assured. Community forest management (CFM) could be an option under REDD+ depending on how it is negotiated, largely because of the expectation that CFM could reduce emissions from deforestation and degradation. Examining institutional factors in the emergence of successful CFM systems and local forest enterprises could provide valuable lessons for REDD planners. We examine cases of CFM development in Mexico, Brazil and Bolivia, to assess the role of multi-scaled governance institutions in their development. Comparing and contrasting advanced CFM systems to regions where it is still emerging, we will show how the establishment of a local organizational base for communal resource management is crucial.

1 October 2015 in World Development
Verified
Journal Article
Closed access
Gabriel da Silva MedinaGabriel da Silva Medina
Gabriel da Silva Medina
CACamila Almeida
Camila Almeida
ENEvandro Novaes
Evandro Novaes
JGJavier Godar
Javier Godar
BPBenno Pokorny
Benno Pokorny

1 May 2012 in Geoforum
Verified
Journal Article
Closed access
BPBenno Pokorny
Benno Pokorny
JJJames Johnson
James Johnson
Gabriel da Silva MedinaGabriel da Silva Medina
Gabriel da Silva Medina
LHLisa Hoch
Lisa Hoch

1 January 2006 in Ecology and Society
Verified
Journal Article
Open access
PFPeter Frost
Peter Frost
BCBruce Campbell
Bruce Campbell
Gabriel da Silva MedinaGabriel da Silva Medina
Gabriel da Silva Medina
LULeonard Usongo
Leonard Usongo
Integrated natural resource management (INRM) helps resource users, managers, and others to manage resources sustainably by considering, reconciling, and synergizing their various interests and activities. Although many social and environmental problems have to be tackled at a range of scales to be resolved successfully, INRM has particular relevance at the landscape level at which the interests of local people first intersect those of the outside world. We propose eight guidelines for building successful INRM programs: focus on multiscale analysis and intervention; develop partnerships and engage in action research; facilitate change rather than dictating it; promote visioning and the development of scenarios; recognize the importance of local knowledge; foster social learning and adaptive management; concentrate on both people and their natural resources, including biodiversity; and embrace complexity. Reviewing these guidelines in the light of experiences from three separate studies shows that most are being done, though more as a product of happenstance than design. The guidelines form a mutually reinforcing framework for building INRM, primarily through empowering local stakeholders to be more articulate advocates and active participants in their own development and conservation efforts

1 October 2009 in Forest Policy and Economics
Verified
Journal Article
Closed access
Gabriel da Silva MedinaGabriel da Silva Medina
Gabriel da Silva Medina
BPBenno Pokorny
Benno Pokorny
JWJes Weigelt
Jes Weigelt

27 March 2024 in Sustainability
Verified
Journal Article
Open access
PDF file
Gabriel da Silva MedinaGabriel da Silva Medina
Gabriel da Silva Medina
RRRosana Rotondo
Rosana Rotondo
Gustavo Rubén RodríguezGustavo Rubén Rodríguez
Gustavo Rubén Rodríguez
Innovations in agricultural bio-inputs can lead to sustainable alternatives to replace synthetic fertilizers and pesticides. However, there is no clear understanding of what technologies can become available to farmers as commercial products, particularly in developing countries. This study summarizes the innovations used in commercial products in Argentina and Brazil based on the countries’ official data and on in-depth surveys conducted with 14 bio-input private companies. The results reveal ongoing development efforts to improve traditional products, such as inoculants that help plants fix nitrogen. There is also progress in mastering the formulation of new bio-inputs, such as bio-fertilizers that promote plant growth and bio-pesticides for pest control. Lastly, the next generation of bio-inputs composed of phytovaccines promises to help prepare plants’ immune systems against the attack of pathogenic fungi and bacteria, while bio-herbicides can potentially reduce the use of synthetic herbicides to prepare fields for harvest. Domestic companies based in Argentina and Brazil play an important role in these innovations that can underpin bio-economy growth in developing countries.