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Squid and anchovies are moving into warming waters in large numbers, a report finds, with the long-lost bluefin tuna also returning

Squid and anchovies, more commonly eaten by Britons holidaying abroad, are being drawn into UK waters in large numbers by climate change, according to major new report that suggests the nation’s long-lost bluefin tuna is also returning.

However, global warming is harming sea birds, such as puffins, fulmars, terns and razorbills, as the fish they rely on are driven north or deeper as waters warm. The analysis of the impact of climate on the UK’s seas, which draws on the work of 400 scientists, found a steady rise in water temperature.

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Australians are being urged to shop and holiday with the world's endangered tigers in mind.

In the wake of a devastating fire at the Melbourne Coolaroo recycling facility earlier this month, Victorian environment minister Lily D'Ambrosio has announced a statewide audit of recycling facilities.

The audit is designed to identify other facilities with dangerous stockpiles of paper and plastic, but will also have the benefit of simply telling us how many plants are in Victoria.

It’s currently almost impossible to say how many recycling facilities are in Australia, where they are, and what they’re capable of sorting. And market forces can incentivise stockpiling material, creating the potential for yet more severe fires.

Where does our recycling go?

Australia generates roughly 50 million tonnes of waste a year, around 50-60% of which is recycled.

Some is defined as “construction and demolition” waste and recycled at specialist facilities, while a portion of food and garden waste is composted.

Most of the rest is collected from businesses and households, sorted at a recycling facility and then sent on to another facility to be turned into new products or packaging.

Overall, the volume of waste we generate generating is increasing at an estimated 7-10% per annum – more waste and recyclables that require sorting.

According to a 2013 report from the Department of Environment and Energy there are an estimated 114 facilities in Australia that sort recyclables from the commercial/industrial and household sectors.

However, this tells us very little. We don’t know the true number, as each council licenses the facilities in their area but there’s no central database. Some will manage household recyclables, while some will specialise in materials like paper and cardboard, or glass.

These facilities vary in how much volume they can process, as well as the variety of materials. Some rely totally on human labour to sort the materials, and others are a mix of mechanical and labour.

In light of our growing need for recycling facilities (and events like the Coolaroo fire), it’s clear that we need a national registry, updated with an annual survey.

Private companies recycle for Australia

Across Australia, most recycling is done by private companies. Councils are responsible for collecting household recyclables, but with very few exceptions they pay businesses to do it. Regardless, we are charged for the service through our rates.

Many different materials can be recycled – even plastic shopping bags and polystyrene. But it requires dedicated equipment at the recycling facilities to do so, and well as a market for the sorted product. Installing plastic-bag-recycling equipment is expensive and the markets are volatile, meaning that the expense for collection and sorting may not be repaid.

When prices for material like metal, glass or paper drop, companies may hold on to material waiting for an increase, or simply send them to landfill to reduce costs.

Another issue not often considered is the location of these facilities. As forward planning has been limited, new facilities will need to be placed in rural or regional areas, increasing transport costs and further shrinking the profit margins of the industry.

It also means more emissions as waste is transported from collection, to the sorting facility and then back to industry and shipping locations. At the same time, recyclables from many regional councils are transported to specialist sorting facilities located closer to metropolitan Melbourne, as there are no such facilities close to them.

What we can do to fix it

Fundamentally, Australians want more recycling, less landfill and less overall waste. Fortunately there are a number of process that can help deliver these outcomes.

States and territories can upgrade recycling facilities. New South Wales has been extremely proactive in spending money from its landfill levy to improve waste management, but the Victorian government has a A$500 million sustainability fund that should be used for the same purpose.

Particular attention should be paid to increasing our capacity to sort more materials, diverting them from landfill.

Tax breaks and other financial incentives should be offered to plant operators who upgrade their equipment, and manufacturers who use recyclable material in their products.

At the same time, we should consider penalising businesses who use non-recyclable packaging when alternatives exist, and retailers who sell goods in multi-material packaging (like polystyrene and plastic) without providing an alternative.

It should be possible to buy fruit or vegetables not wrapped in multiple kinds of packaging. ricardo/Flickr, CC BY

Recycling is very different to landfills, which are also generally privately owned. There’s significant government investment in landfill, as well as strict environmental and social restrictions. Importantly, landfills are not subject to the same market forces that cause large price fluctuations.

While the Victorian audit is a positive step, it does not address the basic lack of sorting facilities in the right locations, without policies to encourage development.

Recycling reduces overall greenhouse gas emissions, and energy, water and raw material consumption. Yet, apart from continual policy statements, little is being done.

Of course, it’s a complex issue. Forcing recyclers to sell their product at low rates can cause businesses to collapse; at the same time, less valuable material can end up in clearly dangerous stockpiles or yet more landfill.

Kneejerk reactions are not the answer. First and foremost, we need to find out how many facilities exist across Australia, where they are and what their capacity is. Only then can we usefully plan.

Trevor Thornton does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond the academic appointment above.

Astronomers have discovered an object that could be the first known moon located beyond the Solar System.

Cuadrilla faces action for breaching planning permission after delivery to site near Blackpool

A company preparing to be the first to start large-scale UK fracking has breached its planning permission by delivering a drilling rig overnight, prompting the local authority to warn it is considering action against it.

Cuadrilla said that around 30 trucks had made deliveries to its Preston New Road site near Blackpool at 4.45am on Thursday. It has permission to frack at the site later this year.

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Modern trophy hunters can shoot animals via the internet - but they argue that it is all conservation. The killing of Xanda - Cecil the Lion’s son - has sparked debate about what hunting really means

They’re known as canned hunts; captive mammal hunting ranches in the US which offer the chance to shoot a zebra or antelope or even a lion for several thousand dollars. The animals are fenced in and often unafraid of humans so the kills are easy, to the extent that some venues even provide the option of shooting them via the internet, with the use of a camera and a gun on a mount.

It’s estimated that there are more than 1,000 of them - completely legal. But many US hunters consider them a betrayal of every belief they hold dear. “I don’t consider that hunting,” said John Rogalo, a New Jersey hunter who has been stalking bears, deer and turkeys for nearly 50 years. “It’s a weird culture that has developed in this country in the past few years. I joke that you may as well ask the farmer if you could shoot his black Angus because at least you’d get more meat for it.”

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Patagonia’s icefields, Australia’s changing tides, and volcanic activity in Alaska are among the images captured by Nasa and the ESA last month

Alaska’s remote Bogoslof Island volcano erupted in a series of explosions starting in December 2016, triggering the highest aviation alert as it shot ash plumes at least 35,000ft into the atmosphere. By monitoring the volcano via satellite and seismologic data, scientists can provide a warning of when further eruptions could pose a risk to aircraft. This image shows just a small puff of smoke rising from the volcano, while a sediment plume drifts towards the top left of the image, turning the Bering Sea a bright blue-green.

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Met Office figures for 2016 also show long-term decrease in amount of frost, while last winter was the second wettest on record across the country

The winter of 2016 was the warmest for England and Wales in records that stretch back to 1910, the Met Office’s annual State of the UK Climate report revealed on Thursday.

The average temperature from December 2015 to February 2016 was more than 2C above the long-term average across the southern half of the UK. The report also found that, over the last decade, the number of air frosts has dropped by 7% and the number of ground frosts by 9%, compared with the average between 1981-2010.

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Kevin Trenberth - recent award winner - is one of the world’s foremost climate scientists

The American Geophysical Union - the pre-eminent organization of Earth scientists - presents annual awards to celebrate the achievements of scientists. The awards, which are often named after famous historical scientists, reflect the contributions to science in the area of the award namesake. With the 2017 award winners just announced, it’s appropriate to showcase one of the winners here.

The 2017 winner of the Roger Revelle medal is Dr. Kevin E. Trenberth. One of the most well-known scientists in the world, he is certainly the person most knowledgeable about climate change that I know.

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Christmas has come early for Lapland zoo polar bears with snow in July.

Here’s how to prepare for the 100-mile cycling event ...

Shortly before 6am on Sunday, the first of about 25,000 intrepid cyclists will set off from the Olympic Park in east London on a 100-mile trip through the capital and into the hills of Surrey, finishing on the Mall.

It is the fifth year of an event which has so far lived up to its billing of a London marathon for two wheels, part of a wider and much-enjoyed weekend of cycling activities in the capital, which has now spawned similar events elsewhere in Britain.

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For 10 years, Nasa has been flying over the ice caps to chart their retreat. This data is an invaluable record of climate change. But does anyone care? By Avi Steinberg

From the window of a Nasa aircraft flying over the Arctic, looking down on the ice sheet that covers most of Greenland, it’s easy to see why it is so hard to describe climate change. The scale of polar ice, so dramatic and so clear from a plane flying at 450 metres (1,500ft) – high enough to appreciate the scope of the ice and low enough to sense its mass – is nearly impossible to fathom when you aren’t sitting at that particular vantage point.

But it’s different when you are there, cruising over the ice for hours, with Nasa’s monitors all over the cabin streaming data output, documenting in real time – dramatising, in a sense – the depth of the ice beneath. You get it, because you can see it all there in front of you, in three dimensions.

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Targeting a limit of 1.5-2°C of warning far from safe, and will spur feedbacks with potential to run out of humanity’s control.

Sandy, Bedfordshire The Airlander 10 is a 92-metre hybrid airship-plane, full of helium and personality

Half an hour after appearing high over our washing line a giant followed us down to the pub. The church bells next door rang eight, the air was mosquito-still and then an all-consuming bass rumble filled the sky.

A puffed up grey cloud three times the length of a blue whale came overhead. People sitting at the neighbouring table glanced up, then went back to their drinks.

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EnergyAustralia says coal is not cheap and idea that new coal plants could reduce electricity costs is a "myth". This comes as the ACCC vows to focus on bidding practices in wholesale markets, an issue completely ignored by AEMC, the market rule maker.

Early results suggest that lithium-ion out-performs both the advanced and traditional lead-acid battery packs in terms of round-trip efficiency.

TAI report says electricity sector gold-plating costing households $400-$500 a year. Cost of carbon price: "barely noticeable."

AGL invests $13 million in smart lock and smart home controls start-up in US, expanding its push into new technologies.

Queensland govt launches Electric Super Highway, names first 18 locations for "green-powered" EV fast charging stations.

An unprecedented drop in renewable energy prices, the high energy intensity of mining, and the volatility of fossil fuel pricing have combined to create a groundbreaking opportunity for decarbonizing the mining industry.