Uneven consequences: Gendered impacts of shrimp aquaculture development on mangrove dependent communities

Abstract

Shrimp aquaculture is a primary driver of mangrove deforestation globally. The decline of these forests not only threatens the integrity of valuable ecosystems but can also produce detrimental impacts on mangrove-dependent communities. Ecuador is the largest producer of farmed Pacific whiteleg shrimp (Litopenaeus vannamei) in South America. This industry's growth and success have come at the expense of the country's mangrove forests. This paper analyzes the impacts of shrimp aquaculture development on a mangrove-dependent community in Esmeraldas province, Ecuador. Furthermore, this research highlights how gender and gendered norms inform the strategies adopted by different actors in response to these processes. Drawing from ethnographic and Global Positioning System data collected in situ, this study shows that women are disproportionately affected by the loss of mangrove forests. Mangrove forests have historically provided women sustenance, opportunities for income generation, and the ability to pass on cultural traditions. The establishment of the aquaculture sector also created a collapse of local livelihoods. Losing access to traditional livelihood practices pushed men into the mangroves to gather cockles, a productive activity customarily only practiced by women. This livelihood shift for men further contributes to the displacement of women from the mangrove forests. The introduction of industrial shrimp farming increased the community's reliance on mangrove resources. The overuse of these resources is leading to a depletion of mangrove cockle populations, putting the community in a vulnerable position as both men and women are increasingly dependent on this fishery to subsist.