Logan & Albert Conservation Association


lacafront

IYSTD

10YFP2

Related Articles

HomeClimateImpacts

Others agree with the disgruntled elves

Last Updated on 12 March 2012

grassdollar608x423.jpgThis article Australia's climate change plan needed to aim higher was written byDr Barrie Pittock, PSM is the former leader of the CSIRO Climate Impacts Group, and lead author of the IPCC, and author of Climate Change: the Science, Impacts and Solutions (CSIRO Publishing, 2009).

The Logan and Albert Conservation Association is very disappointed with the Rudd government's current position. As an individual we can each exercise our  power by joining a local action group whose collective power and pupose is to bring about national reduced greenhouse gas emissions.

The Australian Conservation Foundation ACF has extensive coverage of Climate Change issues, feature articles and reports which can be accessed from this page. The media release Households to foot the big polluters' carbon bill is a difficult pill to swallow. The analysis by Innovest Strategic Value Advisors reveals that "The corporate compensation expected to go to just one company, Rio Tinto, over two years is more than the Federal Government's entire renewable energy fund."

This is not aceptable for me. Is it acceptable for you? GetUp's Spot the difference! campaign is available here if you'd like to participate.

 

 

 

Some newspaper online polls re Australian Govt targets re greenhouse gas

Last Updated on 12 March 2012

clock.jpgSome of these online polls are still accepting votes.

See:

The Australian Online Poll on the target at - http://www.theaustralian.news.com.au/story/0,25197,22073824-5013404,00.html

The Age Online Poll on the Target at - http://www.theage.com.au/polls/form.html

The Canberra Times Online Poll on the target -- http://www.canberratimes.com.au/polls/

The Western Austarlian - Do the Carbon Cuts go far enough Poll? at. http://www.thewest.com.au/  (Scroll half way down the cover page)

 There may be new polls you'd like to follow eg The Australian's poll, at time of editing concerns, the Christmas shopping dollar.

 

Healthy wetlands, a carbon prison

Last Updated on 19 January 2013

wca_logowhitebox.gifHealthy wetlands have many values for people and other species. However one littlle mentioned value which WetlandCare Australia remind us is their value as a storage or sink for the greenhouse gas carbon dioxide.

The world is putting too much emphasis on planting trees to reduce the effects of climate change, according to WetlandCare Australia. A report in New Scientist magazine on 3 May 2008 has identified that restoring drained peat wetlands is better at removing carbon dioxide from the air than planting trees.

World Environment Day on 5 June 2008  has the theme of kicking the CO2 habit for a low carbon economy.

"Reducing our use of coal and petroleum is the most important thing we can do, but its worth remembering that many wetlands are effective carbon sinks," said Alan Cibilic of WetlandCare Australia. "After all, most oil reserves came from coastal waters and lakes in the first place. Wetlands are amongst the most productive ecosystems on earth, and the story gets better. When wetland plants die they sink below the water table where there's little oxygen, so they don't easily rot. These anaerobic conditions are ideal for long term carbon sequestration."

The New Scientist report identifies that carbon does leak back into the atmosphere from wetlands, mainly as methane, which is around 25 times more potent than CO2 as a greenhouse gas. Mr Cibilic points out that even if that is significant, peat restoration is still likely to be more effective than tree planting.

Mr Cibilic said that one of the main benefits of restoring wetlands comes from reversing the effects of drainage - in drained wetlands the organic matter oxidises, or rots, as air gets into it, and this releases carbon dioxide.

WetlandCare Australia has highlighted the need for more funding to research carbon sequestration in wetlands, and is urging the inclusion of wetland sequestration in any future scheme to accredit the sequestration of carbon in soil.

"This would have the added benefit of giving wetland owners an alternative income stream. That way farmers could reduce grazing pressure on wetlands at the same time as they reverse drainage, further improving the productivity and habitat value of wetlands," said Mr Cibilic.

"Planting trees will help remove carbon dioxide, which is great, especially if you're also reinstating native ecosystems. But plantations on drained wetlands are definitely to be avoided. Restoring such wetlands will provide more long term benefits for the planet."

Wetlands are among the most productive ecosystems in the world, yet their extent and health continues to diminish. Many wetlands have been degraded or destroyed completely in the past 200 years.

Wetlands are particularly vulnerable due to the pressures from unsustainable land use activities, and the increasing pressure of population and development along our waterways.

The benefits wetlands contribute to all of us are significant. In fact, the ecosystem services wetlands provide underpin much of our economic activity. The assumed to be "free" services provided by wetlands are taken for granted and include:

Healthier waterways
Flood detention basins which reduce the impacts of flooding
Fish nursery and habitat areas
Drought refuges for stock and wildlife
Nutrient capture and recycling
Filtering and capture of sediment
Significant habitat areas for wildlife - quality of life & ecotourism contribution
Great places to look at and visit - quality of life & ecotourism contribution
Waterway, riparian, and habitat connections between other natural areas - quality of life & ecotourism contribution

More imformation is available from the website http://www.wetlandcare.com.au

 

 

 

 

Diet for a Warm Planet

Last Updated on 12 March 2012

diet-for-a-warm-planet-800.jpgJulia Whitty writes in the November / December 2008 issue of MotherJones: NEWS:

The secret to cutting carbon? A dieting support group.

While she marvels, as I do at the incredible migratory feat of the bar-tailed godwit which "manages its hectic calendar and limited resources with a lithe professionalism that enables it to do what no other animal on earth can do-that is, to leave Alaskan shores and strike out over open water to fly nonstop for eight days and 7,200 miles without feeding or drinking before touching down in another hemisphere (New Zealand) during a different season (spring)", the question is for us the human species - can we too be small of footprint, capable of the long haul?

Julia Whitty is Mother Jones' environmental correspondent, a documentary filmmaker, and the author, most recently, of The Fragile Edge, a book on coral reefs. Read this thought provoking article here.

 

Climate Change Warriors walked in Brisbane 15 November 2008

Last Updated on 12 March 2012

wawlogo20small.jpg

Brisbane Saturday 15 November 2008

12.30 - 4.00 pm Queens Park

Save our Reef, Save our Pacific Neighbours

 

State government was not present at the Brisbane community action event to hear and share citizens' concerns for the impacts of global warming.

Members of the Greens, Queensland Conservation Council and the World Wildlife Fund marched today with other residents from Brisbane and nearby areas in the Walk against Warming, in conjunction with walkers from every other Australian capital city.  Walkers formed a large map of Queensland. See it here.

Queensland Conservation  Council spokesman Toby Hutcheon said that a good outcome for us would be for the Rudd government to take a strong role in the lead-up to the UN climate negotiations in Poland.

 Walk Against Warming website.

Clean energy, strong climate targets, and a safe future. It was worth voting for, it's worth fighting for.

 

Global Environmental and Economic Challenge of 21st Century

Last Updated on 12 March 2012

Deacons a leading Australian law firm states it is a leader in helping organisations meet the challenges  that climate change presents as the global environmental and economic challenge of the 21st Century  They are work ing with clients to: develop low emissions infrastructure including buildings, transportation and stationary energy infrastructure projects; negotiate low emissions and green energy contracts; navigate the emerging carbon trading markets; and better understand the climate change issues arising in relation to development projects.
Just as importantly, the firm has led by example on environment issues, establishing its first internal ‘green teams' in 2003 and, more recently, a dedicated sustainability team charged with reducing the firm's greenhouse gas emissions by up to 30 per cent by mid-2008

Their speaking engagements, updates,news views and opinions are available here.

 

Councils add climate change provisions into planning rules

Last Updated on 12 March 2012

The South Australian Supreme Court has ruled that predicted sea level rises are a valid reason to reject beachfront housing developments, in a portent of how climate change could transform town planning along the nation's coastlines. This was reported in The Australian recently.  The rejection of a subdivision on Yorke Peninsula, west of Adelaide, is likely to be repeated across the country as councils progressively write climate change provisions into their planning regulations. The South Australian Supreme Court cited local sea level rises of 30cm over the next 50 years in ruling yesterday against Northcape Properties' plans for 80 holiday homes at Marion Bay, 150km west of Adelaide. The changes - which the court ruled was expected, not merely a probability - would encroach on the proposal's "erosion buffer and coastal reserve".

The Australian understands the decision is the first of its kind across the nation, with no other court so pointedly referring to climate change and its effects. The story Coastal plan 'not on the sea level' reports.

In Victoria, GIPPSLAND council is facing a multimillion-dollar class action for damage already done to coastal property values as it weighs banning development in areas vulnerable to rising sea levels caused by climate change. Read the story Coastal shire may face class action.

 

 

Climate change threatens the extinction of Australian mammals

Last Updated on 12 March 2012

Experts warn that many Australian mammals are in danger of suffering the same fate as the Tasmanian Tiger, as changes in climate threaten to make many species extinct. Human activities in Australia are having a devestating impact on our native fauna as has been reported on recently on ABCs 7.30 Report. The country's leading experts agree it's likely more of our species are headed for the cupboard. A new report by the CSIRO says climate change will bring inevitable and unpalatable choices. Do or die for threatened species story in Sydney Morning Herald for March 31, 2008 sums up with ...

the report cites studies showing how some bird species are already adapting to climate change as they shift their migration and breeding patterns, potentially having cascading impacts on insect species and plant seeds.The forest kingfisher, for example, is now breeding twice a year rather than once. Some migratory birds are arriving earlier and leaving later. In Western Australia, tropical seabirds are pushing further south. This initial rich increase in some species as they adapt could result in pressure on others as competition for food increases.

While Australian plants and wildlife have adapted to change before and suffered extinction, the report finds the scale of changes from global warming are "unprecedented in their nature and rate [and] they may be outside any evolutionary coping range of many species".

Media release and links to the full report are here.

 

Page 2 of 2

<< Start < Prev 1 2 Next > End >>
logo6-300  earth-hour-12  lockthegate    UN decade qcclogo2
  nature  iveto logo_compressed    feeding world2  water day