Climate Change Vulnerability Assessment for Species

The document is a guide and assessment tool designed to evaluate how species respond to climate change. It instructs users to analyze four primary vulnerability factors: sensitivity (the inability to persist under changing conditions), adaptive capacity (the ability to respond to changes), exposure (the extent of climatic change encountered), and other threats (such as habitat destruction and poaching). The tool is primarily designed for terrestrial animals but can be adapted for plants and marine species by adding specific categories like pH tolerance or soil type. It provides a structured table for recording traits such as IUCN Red List status, population size, temperature tolerance, and reproductive rate, and suggests using data from the IPCC and World Bank to determine exposure levels.

• The vulnerability assessment tool is based on four core factors: sensitivity, adaptive capacity, exposure, and other threats.
• While the tool is most applicable to terrestrial animals, it can be extended to marine species by assessing tolerance of oxygen levels, salinity, and pH, and to plants by assessing soil type, fire tolerance, and C3 vs. C4 pathways.
• Sensitivity is defined as the inability of a species to persist as it is under changing climatic conditions and is measured through factors including IUCN Red List Status, geographic range, population size, and temperature tolerance.
• Adaptive capacity is defined as the ability of a species to respond to climate changes, while exposure refers to the extent of climatic change and variation the species encounters or is projected to encounter.
• The tool identifies 'Other Threats' as factors such as pollution, poaching, habitat destruction, human-wildlife conflict, and human responses to climate change that may exacerbate these issues.

APA

Advani, N. (2015). Climate Change Vulnerability Assessment for Species. WWF International. https://www.worldwildlife.org/documents/65/WWF_CCVA_for_Species.pdf

Chicago

Advani, Nikhil. Climate Change Vulnerability Assessment for Species. WWF International, 2015. https://www.worldwildlife.org/documents/65/WWF_CCVA_for_Species.pdf.

Wikipedia

{{cite report |last1=Advani |first1=Nikhil |title=Climate Change Vulnerability Assessment for Species |publisher=WWF International |date=2015 |url=https://www.worldwildlife.org/documents/65/WWF_CCVA_for_Species.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{advani2015climate, author = {Advani, Nikhil}, title = {{Climate Change Vulnerability Assessment for Species}}, institution = {WWF International}, year = {2015}, url = {https://www.worldwildlife.org/documents/65/WWF_CCVA_for_Species.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }