figure illustrates where the activities are located not surprisingly there are many projects in southeast asia which is particularly vulnerable to extreme weather events and africa and south america where many regions experience water scarcity a complete list is outlined in annex the categorisation is based on the oecd dac adaptation marker oecd the adaptation marker was introduced by the dac to help identify funding flows related to adaptation to climate change in the creditor reporting system oecd the adaptation marker also gives an indicative although not exhaustive list of activities that can be considered relevant for adaptation