NERP TE Project 6.2 - Drivers of juvenile shark biodiversity and abundance in inshore ecosystems of the Great Barrier Reef, 2011-2014 (JCU)

Research Project

Researchers: Australian Institute of Marine Science (Associated with) ,  Australian Institute of Marine Science (AIMS) (Associated with) ,  Colin Simpfendorfer (Point of contact, principalInvestigator) ,  James Cook University (Associated with) ,  Simpfendorfer, Colin, Prof. (Key party responsible for gathering information and conducting research)
View all 7 related researchers

Full description Sharks play an important role in marine ecosystems but are facing increasing pressure from fishing and other anthropogenic factors. Along the Queensland coast inshore waters play an important role as nursery areas for sharks. However, the same inshore waters are also most prone to fisheries exploitation and effects of freshwater discharge from coastal streams and rivers. This project will examine the importance of different types of inshore habitat (protected bay vs. open coastline) and marine park zoning (open and closed to fishing), and how environmental factors such as freshwater discharge from rivers effect how these nursery areas function. The project has two broad objectives:

A. Investigate the spatial and temporal changes in the biodiversity and abundance of sharks in inshore nursery areas along the central GBR coast.
B. Determine the effect of environmental drivers on inshore shark biodiversity along the central GBR coast.

Results from the project will be used to improve the information available to fisheries and marine park managers on the relative importance of inshore habitats, the role of areas closed to fishing, and the sustainability of inshore shark populations.

Notes Credit
This project was funded by the Australian Government's Department of Agriculture, Water and the Environment through the National Environmental Research Program Tropical Ecosystems Hub with co-investment from project partners and collaborators.

Data time period: 2011-07-01 to 31 12 2014

-20.55405,86 -20.44767,86

-20.500856724608,90