Publications by authors named "J Wencelius"

This paper presents an ethnographic case study of the design and revision of a decentralized marine management scheme implemented on the island of Moorea, French Polynesia named Plan de Gestion de l'Espace Maritime (PGEM). Drawing on an analysis of over 50 consultative workshops and meetings, held from 2018 to 2021 during the PGEM revision, we document the materials, discourses, and practices local stakeholders (e.g.

View Article and Find Full Text PDF
Article Synopsis
  • Coral reefs are facing problems because of both natural changes and human activities, leading to a loss of coral and an increase in algae.
  • Two main reasons for this shift to more algae are too many nutrients from things like fertilizers and overfishing of fish that eat algae.
  • In a study in Moorea, French Polynesia, scientists found that the ways fishing and nutrient pollution affect reefs are different depending on where you are, showing that managing these problems needs to be specific to different areas.
View Article and Find Full Text PDF

The transformation of coral reefs has profound implications for millions of people. However, the interactive effects of changing reefs and fishing remain poorly resolved. We combine underwater surveys (271 000 fishes), catch data (18 000 fishes), and household surveys (351 households) to evaluate how reef fishes and fishers in Moorea, French Polynesia responded to a landscape-scale loss of coral caused by sequential disturbances (a crown-of-thorns sea star outbreak followed by a category 4 cyclone).

View Article and Find Full Text PDF

Diseases transmitted between wildlife and livestock may have significant impacts on local farmers' health, livestock health and productivity, overall national economies, and conservation initiatives, such as Transfrontier Conservation Areas in Southern Africa. However, little is known on local farmers' awareness of the potential risks, and how they perceive the role played by wildlife in the epidemiology of these diseases. We investigated the knowledge base regarding livestock diseases of local cattle owners living at the periphery of conservation areas within the Great Limpopo TFCA and the Kavango-Zambezi TFCA in Zimbabwe, using free-listing and semi-structured questionnaires during dipping sessions.

View Article and Find Full Text PDF