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Socio-Economics

The impacts of environmental and socio-economic stressors on small scale fisheries and livelihoods of fishers in Ghana


Small-scale coastal fisheries are exposed to many stressors, such as poor governance, lack of alternative employment, overfishing and diseases. Stressors, in this context, constitute environmental and socio-economic changes or events at local, national or global levels making the fisheries sector or fishers vulnerable. Climate change is expected to compound the consequences of these stressors on fisheries and livelihoods. Identifying and understanding the effects of important stressors are imperative for building and organising appropriate capacity to adapt and, ultimately, for successful adaptation. However, how climate-related and non-climate stressors jointly affect small-scale fisheries is still to be fully explored. In this paper, we use case studies of three coastal communities in the Western Region of Ghana to gain insights into how multiple stressors combine to affect small-scale fisheries. The findings show that multiple stressors combine in complex ways, affecting fisheries-based livelihoods and the coastal landscape, vegetation and infrastructure. This suggests that any single stressor is just a part of a set of stressors that jointly affect small-scale coastal fisheries. This study proposes that the effects of climate-related stressors are better comprehended when analysed in light of the synergetic effect of multiple stressors. It has the potential to guide policy-makers and managers in designing and implementing improved strategies to enhance adaptive capacity in response to climate change. Moreover, this knowledge can present an opportunity and justification for solving other inherent developmental problems through climate change adaptation policies and actions.

 

Read full paper https://doi.org/10.1016/j.apgeog.2017.09.009

Name of Author(s):
George Freduah a, Pedro Fidelman a, Timothy F. Smith a,b,c
Institutional Affiliation:
aSustainability Research Centre, University of the Sunshine Coast, Queensland, Australia bEnvironmental Sustainability Research Centre, Brock University, Canada cSwedish International Centre of Education for Sustainable Development (SWEDESD), Uppsala University, Sweden
Type of Publication:
Journal Article
Name of Publisher or Journal:
Applied Geography
Date of Publication:
2017
Number of Pages:
11