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  • ️Fri Nov 29 2024

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Our resources share the knowledge gathered by IUCN’s unique global community of 17,000+ experts. They include databases, tools, standards, guidelines and policy recommendations. We author hundreds of books, assessments, reports, briefs and research papers every year.

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IUCN Global Ecosystem Typology

The IUCN Global Ecosystem Typology is a comprehensive classification framework for Earth’s ecosystems that integrates their functional and compositional features. This new typology helps identify the ecosystems that are most critical for biodiversity conservation, research, management and human wellbeing into the future. 

Grey literature, Conservation Tool, Conservation Tool, Conservation Policy, Information brief, Brief, Other brief, Specialised resource, File

2024

Grey literature, Conservation Tool, Conservation Tool, Conservation Policy, Information brief, Brief, Factsheet, Other brief, Specialised resource, File, Brochure

2024

IUCN Issues Briefs

IUCN Issues Briefs provide key information on selected issues central to IUCN’s work. They are aimed at policy-makers, journalists or anyone looking for an accessible overview of the often complex issues related to nature conservation and sustainable development.

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Issues brief March 2025

• Invasive alien species (IAS) are animals, plants, or other organisms that are introduced into…

Thumbnail showing first page of IUCN Issues Brief about Sustainable Use of Wild Species

Thumbnail showing first page of IUCN Issues Brief about Sustainable Use of Wild Species

Issues brief 2025

Wild species are used by billions of people who rely on them for many purposes including for food,…

GBF IB

GBF IB

Issues brief

Despite previous policies and actions to support biodiversity, the drivers of biodiversity loss…

Conservation tools

IUCN's conservation tools consist of conservation databases, metrics and other knowledge products. These products have helped hundreds of organisations design, monitor and implement just and effective conservation.

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Conservation Tool

Among the most diverse places on Earth, Key Biodiversity Areas (KBAs) contribute significantly to…

IUCN Green List logo

Conservation Tool

The IUCN Green List is a global campaign for successful nature conservation. At its heart is the…

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Conservation Tool

The IUCN Red List of Threatened Species™ is the world’s most comprehensive information source on…

Publications

IUCN produces publications on a wide range of topics to share our expertise on nature, conservation and sustainable development. Publications include reports, analyses, best practices, standards, periodicals from IUCN Commissions and numerous other types of knowledge from the Union.

Publication 2025

Rhinos are part of the charismatic megafauna of Africa and ar e valued in multiple ways by…

Publication 2024

Unsustainable agricultural practices are among the main causes of biodiversity loss, climate change…

Publication 2024

In the 20 years since the IUCN SSC Shark Specialist Group’s first status report (2005), much has…

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  • IUCN 2024 BBNJ ABMTs Key messages report cover

    Grey literature 2024

    The IUCN-organised High Seas Workshop (3-4 September 2024) focused on identifying and fleshing out activities to help prepare for the designation of Area-based Management Tools (ABMTs), including…

  • IUCN 2024 BBNJ ABMTs Key messages report cover

    Grey literature 2024

    It's time for early, coordinated action towards effective implementation of Area-Based Management Tools (ABMT) in Areas Beyond National Jurisdiction (ABNJ) - IUCN High Seas Workshop…

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    Issues brief March 2025

    Invasive alien species (IAS) are animals, plants, or other organisms that are introduced into places outside of their natural range, negatively impacting native biodiversity and in…

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    Information brief 2025

    This is a legal analysis for negotiators. This brief addresses the progression in the texts of the three Chair's non-papers, highlighting areas of commonality and differences between the documents as…

  • IUCN Key messages for resumed CBD COP16 thumbnail

    IUCN Key messages for resumed CBD COP16 thumbnail

    Position paper 2025

    As delegates reconvene for the resumed session of CBD COP16, IUCN stresses the urgent need for swift and decisive action to implement the Kunming-Montreal Global Biodiversity Framework (KMGBF) and…

  • DSI in the Context of BBNJ Agreement - cover page

    Grey literature 2025

    Marine genetic resources and their associated Digital Sequence Information (DSI) are essential for conserving biodiversity and advancing research and innovation across diverse industries, including…

  • Animated image of Model Forest with mountains

    Video 2024

    The International Model Forest Network is the world’s largest network dedicated to sustainable landscape governance. The IMFN covers 60+ Model Forests in 35 countries covering 73+ million hectares.…