Category Archives: oceanography

The scientific study of oceans

Beneath the waves, a disaster in the making

Marine heatwaves are devastating our coastal ecosystems like nothing we’ve ever seen. “The great mother of life” was how Rachel Carson, author of the 1962 environmental classic Silent Spring, described the sea. Today the great mother of life is ailing, … Continue reading

Posted in Australian politics, biodiversity, biological resources, carbon emissions and targets, changes to climate, economic threat from climate, extreme events, fossil fuels, future climate, marine organisms, marine sciences, oceanography, science | Leave a comment

The awesome challenge of coastal inundation

A significant increase in Antarctica’s contribution to sea-level rise raises the prospect of a 1 metre to 1.8 metre sea level rise within a human lifetime. That should be raising alarm bells among authorities and planners. A giant is stirring to … Continue reading

Posted in Antarctic, carbon emissions and targets, changes to climate, climate politics, climate system, coastal management, economic threat from climate, glaciology, governance, ice, local government, marine sciences, modelling, oceanography, planning, science, sea level, Tasmanian politics, temperature | Tagged , , , , | Leave a comment

The huge and endless cost of rising seas

Protecting coastal infrastructures is just the beginning of our battle to survive the rising tide. Rising out of a coastal swamp, medieval Venice became a maritime power with a global reach. Now, that glorious relic of empire is being reclaimed by … Continue reading

Posted in Adaptation, Antarctic, built environment, carbon emissions and targets, coastal management, economic threat from climate, future climate, ice, land use, oceanography, science, sea level | Leave a comment