Many rural poor people in developing countries depend on agriculture and are highly influenced by climatic change. Hence, sustainable livelihood approaches are used at both policy and project level to initiate new poverty reduction activities and modify existing activities to improve livelihood incomes. Practices relevant to climate change adaptation around the world are wide-ranging and include development of technology, management, infrastructure, livestock, groundwater, and knowledge. Both structural interventions (such as building flood embankments, dikes, or seawalls or enhancing the natural setting or landscape) and nonstructural interventions (policies, knowledge development, awareness, methods and operating practices, including participatory mechanisms) have helped to reduce the impact of
climate change. Further, market-based instruments such as credits and crop insurance were also developed to help poor households in many developing countries to cope with the uncertainties.