Source: Australian Conservation Foundation |
AAS notes at least three threats leading to increased degradation of the GBR. First, up to 50% of coral has already been destroyed namely due to acidification caused by global warming. A second issue is an aggressive starfish that has been able to flourish due to fertilizers and farm waste run-off into the ocean. Finally, coal is being shipped for export to Japan, Korea and China, which feeds the economy. The process of dredging, digging out silt to widen the amount channels so bigger ships can move through, produces waste that is then dumped close enough to the GBR to cause further degradation.
The original article notes that there are several conflicts of interests (COI) (which the government proposal does not address) that may be at play. The Australian economy is becoming increasingly dependent on fossil fuels, like coal. As noted above, the environmental degradation and overall impact to the GBR is a clear example as to how competing interests may lead to worsened conditions. Another COI may be "conflict [that] arises when regulators are also among the proponents and co-investors of activities such as port development." There may be inadequate oversight in terms of monitoring and even compliance protocols based on the stake some officials have in extractive industries.
Original article: https://www.science.org.au/sites/default/files/user-content/submission-to-the-2015-defence-white-paper.pdf
BBC article: http://www.bbc.com/news/world-australia-29782610
It was mentioned in lecture that Australia was one of the five countries with major coal reserves. It is interesting to consider the impact of shipping coal in addition to the well-known issues such as air pollution.
ReplyDeleteVery true. There are clear tradeoffs that many countries seem willing to make (including the tar sand industry in Alberta Canada that is decimating the Boreal forests) in order to boost the economy. In Australia's case, it's interesting to note Jennifer's comment below, seeing as though the GBR likely generates a substantial economic revenue in the tourism industry.
DeleteI found it quite surprising that Australia isn't going to provide better protection. They must get a lot of money from tourism around the Great Barrier Reef, so I would think that losing something this important to biodiversity and their economy would warrant more of a response.
ReplyDeleteAlso, it would of been nice if the article talked about the aggressive starfish flourishing in this changing environment. It would show that not everything is negatively impacted by human influences, which might not be something well known by everyone in the public.
I was quite surprised as well. In fact I feel as though I need to visit the GBR as soon as possible if the Australian government chooses a business-as-usual plan. As I noted in the previous comment, the tourism industry seems like it would be significant a contributor to the GDP, yet a quick Google search revealed that it only accounts for 2.4%, overall; mining represents 10% (source: Sydney Morning Herald). One of the unfortunate outcomes of the increasing starfish (the Crown-of-Thorn starfish) population is that it attacks and kills the coral, which is more of a positive feedback loop in this instance.
DeleteIt surprised me that a governmental plan did not work as expected, and even did the reverse way.
ReplyDeleteAlso, as for "threats leading to increased degradation of the GBR", I think it would be better if they can do some scientific calculations or models to prove what they thought, instead of just saying some general facts.
The BBC article highlights the fact that earlier this year the Australian government approved a plan to allow for more dumping, yet the office of the Environment Minister released a statement that they have made progress in improving the water quality by working with farmers to decrease fertilizer runoff. I'm glad that they brought this two issues to light; it is important for people to see the whole picture when it comes to conservation of our environment. Just because we are improving in some areas of preservation, doesn't mean that we aren't also causing damage at the same time.
ReplyDeleteNice summary, Michelle.
ReplyDeleteThis is a great example of feeding the need that lies in front of us (coal use) and not thinking about the future impacts. Our world is good at seeing the immediate need, putting a band-aid on it and hoping that it works, however, the wound is so large that a band-aid doesn't help and in this case makes it worse. We do the same with recycling; what about the two R's in front of recycling? Reduce, reuse, recycle. We forget to reduce our consumption and just skip to the recycle part.
Your summary was well written, but the article is disheartening because I was able to visit Australia close to 10 years ago. It was surprising to read that the government's "Reef 2050 Long-Term Sustainability Plan" is actually going to hinder the reef rather than better it. It was surprising to read that Australia is a country with major coal reserves; I did not previously know this information. However, I think actual calculations from research should have been used to as how the GBR is degrading instead of generalizations and a model-based approach. Nice picture!
ReplyDeleteI am curious about the people that created this 2050 plan. Were they independent scientists or did special interests play a large role? It seems like the two groups strongly disagree. UNESCO is set to determine if the reef is "in danger" next year. I wonder if this plan will put them at ease, or increase the probability of them changing the designation of the reef.
ReplyDeleteIt's especially interesting due to how "famous" Australia is due to it's reefs. I don't understand how this ignorance seeps into decision making in policy. Seeing policy not informed by scientific information and rather driven by business is strange!
ReplyDeleteThis was a nice summary of the issues, though I think you may have used the wrong link on the white paper, I'll put the link here in case it is useful to anyone else (https://www.science.org.au/sites/default/files/user-content/response-to-the-draft-reef-2050-long-term-sustainability-plan.pdf). It definitely would be nice for the policy makers to consider more of the scientific data and projections before making large plans that could have been thought through better. I was slightly disappointed to see the white paper use politicized language throughout but it may be needed to address the issue.
ReplyDeleteAustralia did have a carbon tax that was repealed following the economic crisis of 2008. The problem is most of our concerns within economic models are short-term and the large presence of the coal industry in Australia. The tax was gaining great momentum and generating innovations in energy before it's repeal. The challenge of our time is translating the urgent need for long-term solutions (as ironic as that sounds).
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