Lionel Yamb: Saving sharks in Cameroon waters

For Black History Month, the British Ecological Society (BES) journals are celebrating the work of Black ecologists from around the world and sharing their stories. Lionel Yamb, who sits on the BES Equality and Diversity Working Group, shares his story below. My name is Lionel Yamb; I’m an early career marine ecologist working in Cameroon with the Institute of Agricultural Research for Development (IRAD). I … Continue reading Lionel Yamb: Saving sharks in Cameroon waters

Protected high-value reefs and movement pathways improve conservation of reef sharks

New research from Gerardo Martín and colleagues looks at how we might support shark species if protected areas are multi-use and still open to fishing. The key is focusing on reefs preferred by sharks and developing our knowledge of shark movement pathways. Here the authors share their work and look at how we can improve species conservation while still supporting communities that depend on coral … Continue reading Protected high-value reefs and movement pathways improve conservation of reef sharks

How can movement ecology support marine protected areas in preventing illegal fishing?

In their recently published work, David Jacoby and colleagues combine long-term shark tracking data with that of enforcement patrols to see how behaviour can influence the vulnerability of marine life to illegal fishing in one of the world’s largest marine protected areas. Continue reading How can movement ecology support marine protected areas in preventing illegal fishing?

Juvenile natural mortality is a hard parameter to estimate, but it can be done with pop-up archival tags

New research published today (9th May 2018) uses electronic tags to highlight the risk of shark mortality through unintentional capture in fishing gear. Associate Editor, Andre Punt, comments on the new paper by Benson et al., Juvenile survival, competing risks, and spatial variation in mortality risk of a marine apex predator. One of the most influential parameters in any population dynamics model is the rate of … Continue reading Juvenile natural mortality is a hard parameter to estimate, but it can be done with pop-up archival tags