Fazenda São Nicolau – Forest Carbon Sink

Climat / Carbon Forest Management

  • South America
  • Brazil

ONF Brasil • 1999 - 2038

Context

Initiated in 1999 in the northwest of the Brazilian state of Mato Grosso, the Fazenda São Nicolau forest carbon sink project was developed within the framework of the Kyoto Protocol implementation and global efforts to combat climate change.

Mato Grosso has been one of the states most affected by deforestation since the 1970s due to agricultural frontier expansion. In this context, a reforestation project was launched with the initial objective of studying the impact of reforestation on carbon sequestration.

With a total area of more than 10,200 hectares, the Fazenda includes approximately 8,000 hectares of native Amazon forest and 2,000 hectares of degraded pasturelands. Over time, the project evolved into an integrated platform for research, demonstration, and training, covering topics such as carbon, biodiversity, sustainable forest management, and territorial development.

Activities carried out

  • Annual production of approximately 50,000 seedlings of native species through a nursery dedicated to ecological restoration
  • Restoration of 120 hectares of critical habitats and riparian areas
  • Implementation of independent verification cycles in accordance with international carbon standards
  • Forest harvesting carried out under a sustainable management plan approved by environmental authorities
  • Management of 5,350 hectares under reduced-impact logging on a 5-year cycle followed by a 30-year regeneration period
  • Development of a demonstration site for reduced-impact logging best practices and wood traceability tools
  • Scientific monitoring of the ecological impacts of forest harvesting in tropical forests (TmFO)
  • Promotion of non-timber forest products, particularly Brazil nut harvesting under a sustainable management plan
  • Implementation of national and international research activities on wildlife, flora, and forest ecosystems
  • Development of applied research projects, particularly in the health sector (cancer and malaria research)
  • Development of educational and training activities on the role of forests and sustainable development
  • Establishment of economic and social partnerships with local communities (support to income-generating activities and territorial integration)
  • Research projects with applications in the fight against cancer and malaria
For more than 20 years, ONF International has been working in the heart of the Brazilian Amazon to restore degraded forest ecosystems, protect biodiversity, and develop sustainable solutions for Amazonian territories. Today, the Fazenda São Nicolau is a true living laboratory for ecological restoration: reforestation, scientific research, wildlife monitoring, and sustainable management innovations. This emblematic site demonstrates the capacity of Amazonian landscapes to regenerate when science, patience, and cooperation come together. Discover in images how this fazenda has become a model for sustainable forest management in the Amazon.

2 000 ha

reforested on degraded lands with more than 50 native species

2,5

millions of trees planted

+700.000

tonnes of CO₂ equivalent already sequestered and converted into carbon credits

+2000

species recorded (500 bird species, 160 reptile and amphibian species, 60 mammal species)

©ONF Brésil

The nurseries of Fazenda São Nicolau produce thousands of native seedlings each year, essential for restoring degraded lands and conserving biodiversity.

©ONF Brésil

A multidisciplinary technical team ensures the sustainable management of Fazenda São Nicolau by combining forestry expertise, scientific monitoring, and environmental innovation.

©ONF Brésil

The ecological richness of Fazenda São Nicolau is reflected in the diversity of its wildlife, with more than 160 species of reptiles and amphibians recorded.

©ONF Brésil

Fazenda São Nicolau hosts remarkable biodiversity, with more than 2,000 species recorded, including over 500 bird species.

©ONF Brésil

The ONF Brazil team at Fazenda São Nicolau implements ecological restoration and sustainable forest management practices based on research and field experience.

Expected results

  • More than 1 million tonnes of CO₂ expected to be sequestered by 2038
  • Progressive restoration of forest cover in areas that were initially degraded
  • Contribution to the creation of a strategic ecological corridor for biodiversity
  • Sustainable strengthening of local livelihoods and job creation in the forestry and agroforestry sectors
  • Generation of additional income for local communities through associated economic activities
  • Production of more than 100 scientific publications on biodiversity, carbon, reforestation, and natural forest management
  • Training of more than 10,000 learners through environmental education programs
  • Recognition of the site as a reference for agroforestry best practices and sustainable forest management in the Amazon
Certifications and standards
VCS (Verified Carbon Standard)

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