Climate Vulnerability And Adaptation Framework Diagram

What this diagram shows

This diagram represents the relationship between climate vulnerability and adaptive capacity across three core dimensions. Exposure shows which climate hazards affect a location or population. Sensitivity captures how much a system is affected by those hazards based on its characteristics. Adaptive capacity describes the resources, institutions, and skills available to reduce or respond to impacts. The framework shows how vulnerability emerges from high exposure and sensitivity combined with low adaptive capacity. The diagram typically flows from hazard inputs through exposure and sensitivity factors to arrive at overall vulnerability assessment, then maps adaptive strategies and capacity-building measures that reduce that vulnerability over time.

Key components

• Climate Hazards — Identifies the specific climate threats such as temperature rise, precipitation changes, extreme weather events, or sea level rise affecting the system.
• Exposure Assessment — Determines what people, assets, ecosystems, or infrastructure are physically present in areas where climate hazards occur.
• Sensitivity Analysis — Evaluates how strongly a particular system or population responds to climate stimuli based on its physical, social, or economic characteristics.
• Adaptive Capacity — Quantifies available resources, technologies, institutions, and knowledge that enable response and recovery from climate impacts.
• Vulnerability Assessment — Combines exposure, sensitivity, and adaptive capacity to produce an overall measure of risk or susceptibility to climate change.
• Adaptation Strategies — Outlines specific interventions such as infrastructure improvements, policy changes, or behavioural shifts to reduce vulnerability.
• Monitoring and Feedback — Tracks changes in hazard frequency, system response, and adaptation effectiveness to inform iterative refinement of the framework.

When to use it

Use this framework when developing climate risk assessments for regions, sectors, or communities needing to understand their climate exposure and adaptation priorities. It suits integrated climate action planning, national determined contributions reporting, or vulnerability mapping that guides resource allocation. It works well for comparing vulnerability across geographies or population groups, supporting decisions about where adaptation funding should focus. Choose it when you need to separate exposure and sensitivity as distinct concepts rather than conflating them.

Common mistakes

• Treating vulnerability as a single metric rather than breaking it into three distinct components that can each be measured and managed separately.
• Assuming adaptive capacity is uniform across a region when it actually varies significantly by wealth, governance quality, technology access, and social networks.
• Neglecting to update exposure and sensitivity assessments as climate impacts intensify and systems change, leaving adaptation strategies misaligned with current hazards.

Adapting it to your system

Start by defining the specific geographic scale and system you are assessing, then list concrete climate hazards relevant to that location using observed data or downscaled climate projections. Identify which people, assets, or ecological features are exposed by mapping current distribution. For sensitivity, research how your particular sector or population responds to each hazard based on existing literature and local knowledge. Map adaptive capacity by auditing actual institutions, funding mechanisms, skills, and infrastructure present. Connect these to produce vulnerability scores for different groups or zones. Add feedback loops showing how implementing adaptation strategies reduces vulnerability components over time.