Identifying species threat hotspots from global supply chains

Area of Science:

• Conservation Science
• Biodiversity
• Environmental Economics

Background:

• Identifying species threat hotspots is crucial for conservation prioritization.
• Export industries often drive overexploitation in these hotspots.
• Conservation strategies need to address consumer demand, not just local impacts.

Purpose of the Study:

• To link biodiversity footprint accounts with species threat hotspots.
• To map global consumption patterns driving biodiversity loss.
• To inform targeted conservation actions by connecting consumers to production impacts.

Main Methods:

• Developed a novel approach integrating biodiversity footprint accounts.
• Utilized data from the IUCN Red List of Threatened Species.
• Created a global map linking consumption to spatially explicit threat hotspots.

Main Results:

• Successfully mapped consumption-driven biodiversity threat hotspots globally.
• Identified specific consumer demands linked to species overexploitation.
• Provided a tool to visualize the connection between global trade and local biodiversity impacts.

Conclusions:

• Understanding consumption-driven threats is vital for effective conservation.
• This approach facilitates collaboration among conservationists, consumers, companies, and governments.
• Targeted conservation actions can be better implemented by considering global supply chains.