marine science


Australian researchers have revealed a new pattern of ocean circulation which will change our understanding of marine events.

Research at the University of Melbourne and the Bureau of Meteorology has overturned conventional ideas of ocean circulation. [click to continue…]

Samurai of the sea

9 June 2011

in 2011

SawfishWhat sawfish really do with their saw

Scientists thought that sawfish used their saw to probe the sea bottom for food.  But a Cairns researcher has found that these large (5 metres or more) and endangered fish actually use the saw to locate and dismember free-swimming fish – using a sixth sense that detects electric fields. She’s in Melbourne this week as a winner of Fresh Science. [click to continue…]

A biotechnologist from the South Australian Research and Development Institute has taken using “everything but the pig’s squeal” to new lengths. Through clever recycling of pig waste, Andrew Ward has been able to produce feed for aquaculture, water for irrigation, and methane for energy. His ‘waste food chain’ can be applied to breweries, wineries and any system producing organic waste. [click to continue…]