The study assessed farmers’ perception of the effectiveness of University of Nigeria Nsukka-West Africa Agricultural Productivity Programme (UNNWAAPP) training on catfish production around the University of Nigeria catchment area in Enugu State. Purposive sampling technique was used to select 42 respondents across four town communities that benefited from the project in Nsukka agricultural zone, while structured interview schedule was used to elicit information from the respondents.

Evidence from south-central Chile shows that the concentration limits for PM10 and PM2.5, defined by both the World Health Organization and national standards, are systematically exceeded, affecting approximately 10 million people. Among the sources of this pollution, firewood use accounts for the largest share. This study assesses whether consumers value environmental, social, and legal attributes associated with the firewood certification programs. We used a discrete choice model based on a sample of 500 households.

Resilience to climate change depends not only on farmers’ internal capacities but also on the agricultural context within which farmers’ activities are embedded. The importance of policies in building agricultural resilience is thus widely acknowledged. This chapter examines the extent to which agriculture policies and practices in a major African economy such as Nigeria contribute to agricultural resilience.

Societies have adapted to climate and environmental variability throughout history. However, projected climate change poses multiple risks to mariculture because of the increased frequency of environmental threats that lie outside the realm of present day experience. Adaptive capacity evaluated in this study is a characteristic that would reflect mariculture industries ability to anticipate and respond to these changes, and to minimize, cope with, and recover from the consequences and take advantage of new opportunities arising from change.