Premier places coal development on agenda with Victorian public service shakeup

The new Premier of Victoria Denis Napthine today announced a major restructure of the Victorian Public service, with a new Department of State Development, Business and Innovation. The Premier highlighted that Energy and Resources portfolio would be brought into the new Department. This includes development of Victorian's notoriously dirty and carbon intensive brown coal.

Part of the restructure entails the merger of the Department of Sustainability and Environment (DSE) and the Department of Primary Industry. Ostensibly to cut red tape, in reality it is more likely to result in greater development at the expense of environmental and conservation issues.

Hidden towards the end of the media release the Premier says, "Bringing the Energy and Resources portfolio into DSDBI will enable a sharper focus on major development opportunities such as Victoria's coal resources."

Rather than develop these dirty coal resources, we need to be shutting down existing Victorian coal mines and coal fired power stations like Hazelwood for health, climate and environmental reasons. As we phase out coal we should be encouraging wind farm development, large scale solar power, and continue with adoption of small scale solar photovoltaic systems now installed on over a million Australian households.

Arctic Sea Ice Death Spiral - Lord Monckton revealed as bad joke

Peter Sinclair has put together another educative video gem on the decline of Arctic Sea Ice, and indeed global sea ice. The video mixes together video footage of Lord Monckton from 2009, 2011, and 2013 to show his inconsistency, with the facts and observations from climate scientists on sea ice decline.

Climate scientists interviewed include Dr Walt Meier from the National Snow and Ice Data center, Dr Ken Dunton from University of Texas, Dr Jennifer Francis from Rutgers University, Dr Jeff Masters from the WeatherUnderground, Dr Claire Parkinson from the Goddard Space Flight Center NASA,

The video covers the recent and unusually extensive ice fractures seen in the Beaufort Sea from the beginning of February through March. This highlights that most of this sea ice is seasonal or first year ice. Sea ice extent continues to track well below model predictions for the disintegration of summer sea ice. Sea Ice volume trend is even more stark with a projection of a possible ice free summer as early as 2016.

San Fransisco protests turn up heat on Keystone tar sands pipeline for Obama

Over 1000 people are reported to have turned up to keep climate change action in the spotlight and to greet President Barack Obama at a $32,500-per-person dinner in Pacific Heights, San Fransisco, to keep the pressure on for him to reject the Keystone XL pipeline proposal which would see tar sands oil flow from Alberta Canada to the Texas refineries on the Gulf Coast.

The protest even includied a brass band (youtube video), to provide a festival atmosphere.

Related Protest: "No XL Pipeline" Protest Near Obama Fundraiser on the Peninsula

Seattle protestors lock Canadian Consulate in Tar sands protest

Protests against the Tar Sands are escalating. In Seattle two protestors U-locked their necks to the doors of the Canadian consulate in Solidarity with Tar Sands Blockade and Idle No More and in Protest of West Coast Tar Sands Projects. The activists were arrested and charged with criminal trespass.

The activists issued a media release via Rising Tide North America. You can contribute to Rising Tide Seattle bail fund. See photos on Flickr, and a short Ustream video coverage.

Washington and Oregon residents are also resisting proposed increases in coal exports from the Powder River Basin in Montana and Wyoming to Asia. See: Seattle Idle No More: Lummi people reject Cherry Point coal loader | Salem Oregon Sounded the Alarm on coal exports.

Tasmania feels the autumn heat breaking March temperature records

Tasmania, that small island state of Australia that protrudes into the Southern Ocean, has recorded it's hottest March on record in over 100 years of temperature record keeping.

The mean March temperature across the state was 15.7C, breaking the 1974 record by 0.3 degrees and 2.2 °C above normal. The Bureau of Meteorology said in a statement "The state average maximum temperature was a March record of 21.0 (2.9 °C above normal and 0.9 °C above the previous record from 1974), and minimum temperatures were the 3rd-warmest for March at 10.3 °C (1.6 °C above normal)."

Antarctic Paradox: ocean warming melting ice shelves causing sea ice expansion

Antarctic sea ice extent is a complex and puzzling beast, not following a simple process of rapid Arctic sea ice diminishment. A new paper in Nature Geoscience argues that warm deep ocean currents are contributing to ice shelf melt and causing Antarctic sea ice expansion. While ice mass loss from Antarctica is presently at 250 Gigatonnes per year and accelerating, sea ice is also expanding slowly but to record levels. What a paradox!

The trend for a gradual increase in Antarctic Sea ice has puzzled scientists for some time. The expansion is at odds with general climate model results. I reported on the puzzle of Record Antarctic Sea Ice Growth in November 2012. In that article I explained that (Holland et al 2012) argued that atmospheric variability in the form of local winds was pushing the ice northwards creating space for new sea ice to form. While climate deniers claimed record Antarctic sea-ice was a refutation of climate change, in reality it showed they could not fathom that the cryosphere and the planet's climate are complex processes which we are still trying to understand, with some surprising processees not readily open to be modelled.

Kevin Trenbeth on the 2011 Sea level Bump and Australia's wettest two year period

Did you know that during 2011 sea level rise went into reverse and lost 5mm from the global oceans? No? How about that since then, much to the chagrin of climate deniers, sea level rise has accelerated from 3.18mm per year - the rate from 1993 to 2010 - to increase to 10mm per year over the last two years. This acceleration more than makes up for the pothole. The primary cause of this sea level 'speed bump' was the back to back La Nina which moved a phenomenal amount of water from the global oceans to the land. The water has since been making it's way back into the world's oceans.

The question arises, does this explain the 10mm per year increase in sea level rise over the last 2 years? Is ocean thermal expansion or ice sheet melting perhaps contributing more? This may also be the start to an exponential sea level rise which NASA climatologist James Hansen has argued is a possibility. Rob Painting on Skeptical Science says that there is no evidence yet to suggest that ice loss from Greenland or Antarctica has added to the speed bump in any significant manner. We will have to wait and see what the impact of future El Nino or La Nina's will be on sea level rise, and keep watching the rate of mass loss from the ice sheets.

I came across this lecture by climatologist Kevin Trenbeth in which he talks about this sea level speed bump as a unique occurrence in recorded history. While previously there has been slight reductions in sea level rise corresponding to La Nina years, this event is a prominent change. Trenbeth discusses this extreme event near the end of his lecture on October 15, 2012. It is well worth watching the Youtube video if you have a spare 1 hour and 5 minutes. He provides an excellent introduction to climate change and extreme weather events and he is an animated speaker with clear and informative graphical and text slides.

Guest Post: Deep Ocean warming Confirms Global Warming Has Accelerated

New Research Confirms Global Warming Has Accelerated (via Skeptical Science)

Posted on 25 March 2013 by dana1981 A new study of ocean warming has just been published in Geophysical Research Letters by Balmaseda, Trenberth, and Källén (2013). There are several important conclusions which can be drawn from this paper. Completely contrary to the popular contrarian myth,…

Renewable energy: breakthrough in chemical storage technology

Researchers at the University of Calgary have made a breakthrough in cheap and efficient catalysts for converting electricity into chemical storage through electrolysis. This could have a major impact in efficient use and regulation of power from renewable energy sources like wind farms and large scale solar energy power stations.

"This breakthrough offers a relatively cheaper method of storing and reusing electricity produced by wind turbines and solar panels," says Curtis Berlinguette, one of the study authors and associate professor of chemistry and Canada Research Chair in Energy Conversion.

Curtis Berlinguette and Simon Trudel from the University of Calgary Chemistry Department turned their attention to simpler and cheaper catalyst electrodes. They conducted laboratory tests using abundant metal compounds or oxides (including iron oxide or 'rust') to create mixed metal oxide catalysts having a disordered or amorphous, structure. The new catalysts they devised perform as well or better than expensive catalysts now on the market, yet theirs cost 1,000 times less.

Antarctic Peninsula summer melt season prolonged by global warming

The melt season on the Antarctic Peninsula has been getting much longer over the last 60 years, at some locations doubling in length according to the research lead by Dr Nick Barrand of the British Antarctic Survey.

Increased melting season increases the melting stress of ice shelves which hold back significant glacier discharge and sea level rise.

The Antarctic Peninsula is a mountainous region that extends north from the West Antarctic Ice Sheet towards South America. The area is warming much faster than the rest of Antarctica at around 3 times the global average, although the West Antarctic Ice Sheet (WAIS) also appears to be rapidly warming according to measurements at Byrd polar station. Temperatures have risen by up to 3 oC since the 1950s. The warming has been linked to a strengthening of local westerly winds, causing warmer air from the sea to be pushed up and over the peninsula.

• Antarctic Peninsula summer melt season extending
  
• Impact of warming on penguins and marine ecosystem
  
• Invasion of the King Crabs
  

Related: Real Climate - Antarctic Peninsula warming: natural variability or "global warming"?