1. Assessing current vulnerability Winter School 2010

2. Why is the vulnerability angle important? Climate impacts do and will differ: For different people (individuals, households, communities) For different sectors (health, industry, agriculture, fisheries, natural resources) In different areas (villages, towns, cities, districts) At different times (present, next 10 years, next 50 years) Because: The specific climatic stresses and shocks experienced may differ In a single area, some livelihoods will be affected while others might not People’s responses will differ – coping & adaptation

3. We therefore need to answer questions such as: Who (or what) is vulnerable? To what are they vulnerable? Why are they vulnerable? What can be done to lessen this vulnerability?

4. A general definition which provides a useful starting point: Vulnerability is the degree to which an exposure unit is susceptible to harm caused by a climate stress or shock; and this susceptibility is affected by: Their level of exposure Their ability to cope and recover Their ability to adapt Where…

5. an exposure unit could be a demographic group (women, elderly, children under 5 years), a social or spatial group (household, community, district), an economic group (livelihood, sector), or a biophysical entity (fish population, grassland ecosystem). stresses are persistent conditions that have negative impacts and slow onset disaster events shocks are sudden onset events with a distinguishable beginning and end exposure is the likelihood of the stress or shock being experienced to cope is to engage in practices that enables one to live with the impacts to recover is to restore or replace that which was lost or damaged during the event (including non-tangible entities) so as to return to the same state as before the event to adapt is to change in a way that lowers susceptibility to harm from similar events in the future

6. Information sources sectoral analyses completed by various government agencies local vulnerability studies undertaken by NGOs, UN agencies, etc. academic studies on vulnerability to climate stress, livelihood issues, climate change impacts, etc. socio-economic data on disaster impacts, etc. National Communications and NAPA documents Web portals providing data and/or info on vulnerability indicators and assessments (e.g. FEWSNET)

7. Exposure-sensitivity matrix A structured approach to exploring: Which livelihood groups are most vulnerable to different types of climatic hazards Which ecosystem services are highly impacted by climate hazards One of many vulnerability assessment methods – use in a participatory process with stakeholders

9. Exercise Develop a matrix for your case study Rows = exposure units (livelihoods and ecosystem goods & services) that are exposed and impacted by various climate hazards Columns = climatic events and stresses that are important to consider in the context being studied (to be explored further using the climate data)

10. Instructions List prevalent livelihood activities and/or ecosystem goods & services in your case study area – for today just choose 4 List climatic threats experienced in your case study area – for today just choose 4 Rank each climate threat against each LA/EG&S scoring them in terms of extent of impacts – for today simply use high (H), medium (M), low (L)

12. Discussion Challenges of evaluating vulnerability Other methods / approaches that could be used to supplement this information and flesh out vulnerability profiles Benefits and limitations of quantitative versus qualitative information on vulnerability How might identifying key livelihood activities and ecosystem services help in addressing climate change?