Interactions Between a Large Marine Protected Area, Pelagic Tuna and Associated Fisheries

Interactions of tuna fisheries with the Galápagos marine reserve

The largest protected areas of any kind have all recently been established in the ocean. Since 2012, 5 protected areas that exceed 1 million km2 in size have been created, mostly in remote oceanic areas. The potential conservation and fisheries benefits of such reserves have been debated in the public, the media, and the scientific literature. Little is known about their effectiveness for com m...

Comparative analysis of artisanal and recreational fisheries for Dentex dentex in a Marine Protected Area

Stepwise strategic environmental management in marine protected area

In recent decades, necessity to protect environment has been a serious concern for all people and international communities. In appropriate development of human economic activities, subsistence dependence of the growing world population on nature decreases the natural diversity of ecosystems and habitats day by day and provides additional constraints for life and survival of wildlife. As a resu...

Pragmatic approaches for effective management of pelagic marine protected areas

The dynamic nature of pelagic environments presents unique challenges for management. Despite the sharp increase in the number of marine protected areas (MPAs) with large pelagic areas, or pelagic marine protected areas (PMPAs), little literature exists regarding on-theground approaches to their management, in large part due to the relative newness of many largescale PMPAs. Here we attempt to h...

Antagonistic interactions among marine pelagic bacteria.

Recent studies suggest that bacterial abundance and species diversity in the ocean's water column are variable at the millimeter scale, apparently in response to the small-scale heterogeneity in the distribution of organic matter. We hypothesized that bacterium-bacterium antagonistic interactions may contribute to variations in community structure at the microscale. We examined each of the 86 i...