Forestry

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Monitoring the world's forests

FAO has been monitoring the world’s forests since 1946 through regular assessments conducted with its member countries. FAO now works with partners to use remote sensing and cloud-based super computers to help countries monitor and report on forests and develop climate change mitigation plans and data-driven land-use policies. The Global Forest Resources Assessment presents a comprehensive view of the world’s forests and the ways in which the extent of forest resources, their condition, management and use is changing. 

FAO also compiles global statistics on the production and consumption of forest products, pulp and paper production capacities and recovered paper data surveys. The FAO Yearbook of Forest Products is a compilation of statistical data on basic forest products for all countries and territories of the world.

At a national level, FAO also supports countries to develop national forest monitoring systems, forest product statistics and socioeconomic surveys to improve national forest information. 

News

New FAO tools to help countries halt deforestation through sustainable agrifood systems transformation
16/12/2025
A new suite of tools launched today by FAO will help countries identify practical, systemic solutions to halt deforestation while advancing sustainable agrifood systems.
15/11/2025
The UK Government today announced long-term funding of GBP 16.9 million for the Accelerating Innovative Monitoring for Forests (AIM4Forests) programme of the Food and Agriculture Organization of the United Nations.
22/10/2025
In many parts of the world, efforts to protect, restore, and sustainably manage forests are gaining ground, FAO’s latest Global Forest Resources Assessment shows.

Publications

2025

Tropical forests are key to the global carbon balance but face serious threats from deforestation and degradation. Accurate estimates of above-ground biomass density are crucial for forest monitoring, climate reporting and initiatives like REDD+.

Global Forest Resources Assessment 2025
2025

FAO completed its first assessment of the world’s forest resources in 1948. Since then, the Global Forest Resources Assessment has evolved into a comprehensive evaluation of forest resources and their condition, management and uses, covering all the thematic elements of sustainable forest management. This, the latest of these assessments, examines the status of, and trends in, forest resources over the period 1990–2025, drawing on the efforts of hundreds of experts worldwide.

The status of Mediterranean forests 2025
2025

Forests and wooded lands cover 28 percent of the Mediterranean region. Forest area within Mediterranean countries grew by 12 percent between 1990 and 2020, but gains have slowed and requires enhanced sustainable forest management.

Toward the institutionalization of forest data – why management and sharing matter

26/09/2025

Elearning Academy

National forest inventory - Learning journey
National forest inventory - learning journey
25/03/2025

The national forest inventory - learning journey explains the key phases of an inventory: from planning to implementation and data gathering to reporting....

Measurement, reporting and verification for environmental integrity: Application
Measurement, reporting and verification for environmental integrity: Application
25/11/2024

Accurate estimates of forest area change are essential for assessing forest-related emissions and removals. This two-lesson course highlights the importance...

Elearning: Delivering restoration outcomes for biodiversity and human well-being
Delivering restoration outcomes for biodiversity and human well-being
25/11/2024

The course offers essential knowledge and practical guidance to help stakeholders – including Convention on Biological Diversity Parties – implement...