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Request for Tender in relation to the Commonwealth Environmental Water Office Long-Term Intervention Monitoring Project

Department of the Environment - Wed, 2013-07-24 14:10
The Commonwealth Environmental Water Office has released a tender for the Long Term Intervention Monitoring Project.
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Environmental watering in the Loddon River, Campaspe River and lower Broken Creek

Department of the Environment - Wed, 2013-07-24 14:07
Environmental water is being provided to the Loddon and Campaspe Rivers and lower Broken Creek for the overarching purpose of improving and maintaining the ecological health and resilience of these systems.
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A guide to British ladybirds – in pictures

The Guardian - Mon, 2013-07-22 16:00
The UK Ladybird Survey has found 26 species that are readily recognisable as ladybirds. Here are some of the common ones, the colourful ones – and alien invaders Continue reading...
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Andrew Neil - these are your climate errors on BBC Sunday Politics | Dana Nuccitelli

The Guardian - Wed, 2013-07-17 15:32
Andrew Neil made several errors in discussing our 97% climate consensus paper and global warming on his show

On last week's BBC show Sunday Politics, Andrew Neil hosted UK Energy and Climate Change Secretary Ed Davey for a discussion about climate science and policy. Neil subsequently requested that people provide him with examples of the factual errors in this interview. Given that he began the show with several errors about the paper I co-authored finding a 97 percent consensus in the peer-reviewed literature that humans are causing global warming (the inspiration for the name of our blog), I would be happy to oblige.

Claims #1–4

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SEng Victoria Newsletter - July 2013

Newsletters VIC - Mon, 2013-07-15 04:20
SEng Victoria Newsletter - July 2013
Categories: Newsletters VIC

How well can you identify UK trees from their leaves – quiz

The Guardian - Fri, 2013-07-12 22:53
Eight out of 10 people in Britain are unable to identify an ash leaf when shown an image of one, according to a survey commissioned by the Woodland Trust. Can you do better?

What tree is this?

Ash

Beech

Elder

What tree is this?

Ash

Sycamore

Maidenhair

What tree is this?

Oak

Elder

Beech

What tree is this?

Ash

Sycamore

Maidenhair

What tree is this?

Silver birch

Horse chestnut

Oak

What tree is this?

Elder

Ash

Maidenhair

What tree is this?

Silver birch

Beech

Oak

What tree is this?

Silver birch

Oak

Elder

2 and above.

Oh dear. Older people are more likely to have better knowledge of trees. 23% of those aged 55 and over can recognise an ash leaf, compared with 10% of 18-24s, and 68% of people older than 55 can recognise an oak leaf, compared with 39% of 18-24s, according to the Wildlife Trust

5 and above.

Not bad, but not great. Older people are more likely to have better knowledge of trees. 23% of those aged 55 and over can recognise an ash leaf, compared with 10% of 18-24s, and 68% of people older than 55 can recognise an oak leaf, compared with 39% of 18-24s, according to the Wildlife Trust

7 and above.

Well done. Older people are more likely to have better knowledge of trees. 23% of those aged 55 and over can recognise an ash leaf, compared with 10% of 18-24s, and 68% of people older than 55 can recognise an oak leaf, compared with 39% of 18-24s, according to the Wildlife Trust

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Wake up to the danger of slug pesticides

The Guardian - Wed, 2013-07-10 20:29
Metaldehyde in slug poison and fertilisers is showing up in drinking water, while natural garden predators are dying out

Last month, it was revealed that levels of a toxic pesticide more than 100 times the EU limit were present in a source of English drinking water. The discovery of record levels of metaldehyde – a chemical used in slug pesticides – was reported by Natural England and the Environment Agency at the River Stour, which supplies water to homes in Essex and Suffolk. There's currently no treatment method available to extract this chemical from drinking water – once it's there, we're drinking it.

This isn't a sudden unexpected situation. The same problem occurred in many areas across Britain last autumn – when slug numbers exploded after the wet spring and summer, conditions that we're seeing emerge again. The problem was identified in autumn 2007, when new analytical techniques allowed testing for metaldehyde, and since then a voluntary stewardship programme with guidelines for the use of the chemical has been instituted. Yet this clearly isn't working.

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Desert solar power partners Desertec Foundation and Dii split up

The Guardian - Fri, 2013-07-05 20:16
Relationship breaks down between the two main advocates of a European energy revolution driven by desert solar power

The two main advocates of a European renewable energy revolution driven by a vast grid of desert solar power have split, each accusing the other of poor communication.

Both the Desertec Foundation and the Desertec Industrial Initiative (Dii) say their plans to generate power from deserts across the world remains uncompromised despite the decision, which was made by the Foundation at an extraordinary board meeting last week.

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Whales flee from military sonar leading to mass strandings, research shows

The Guardian - Wed, 2013-07-03 15:00
Studies are missing link in puzzle that has connected naval exercises to unusual mass strandings of whales and dolphins

Whales flee from the loud military sonar used by navies to hunt submarines, new research has proven for the first time. The studies provide a missing link in the puzzle that has connected naval exercises around the world to unusual mass strandings of whales and dolphins.

Beaked whales, the most common casualty of the strandings, were shown to be highly sensitive to sonar. But the research also revealed unexpectedly that blue whales, the largest animals on Earth and whose population has plummeted by 95% in the last century, also abandoned feeding and swam rapidly away from sonar noise.

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Double the fun! We have two events for you this month

Newsletters QLD - Tue, 2013-07-02 06:46
Double the fun! We have two events for you this month
Categories: Newsletters QLD

Humans – the real threat to life on Earth

The Guardian - Sun, 2013-06-30 09:05
If population levels continue to rise at the current rate, our grandchildren will see the Earth plunged into an unprecedented environmental crisis, argues computational scientist Stephen Emmott in this extract from his book Ten Billion

Earth is home to millions of species. Just one dominates it. Us. Our cleverness, our inventiveness and our activities have modified almost every part of our planet. In fact, we are having a profound impact on it. Indeed, our cleverness, our inventiveness and our activities are now the drivers of every global problem we face. And every one of these problems is accelerating as we continue to grow towards a global population of 10 billion. In fact, I believe we can rightly call the situation we're in right now an emergency – an unprecedented planetary emergency.

We humans emerged as a species about 200,000 years ago. In geological time, that is really incredibly recent. Just 10,000 years ago, there were one million of us. By 1800, just over 200 years ago, there were 1 billion of us. By 1960, 50 years ago, there were 3 billion of us. There are now over 7 billion of us. By 2050, your children, or your children's children, will be living on a planet with at least 9 billion other people. Some time towards the end of this century, there will be at least 10 billion of us. Possibly more.

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How a giant tree's death sparked the conservation movement 160 years ago | Leo Hickman

The Guardian - Thu, 2013-06-27 22:00
160 years ago a giant sequoia in California was cut down, becoming the inspiration for the national park system

Today marks the 160th anniversary of a seminal, but largely forgotten moment in the history of the conservation movement.

On Monday, 27 June, 1853, a giant sequoia – one of the natural world's most awe-inspiring sights - was brought to the ground by a band of gold-rush speculators in Calaveras county, California. It had taken the men three weeks to cut through the base of the 300ft-tall, 1,244-year-old tree, but finally it fell to the forest floor.

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SENG South Aust Upcoming July event

Newsletters S.A. - Fri, 2013-06-21 13:07
SENG South Aust Upcoming July event
Categories: Newsletters S.A.

Local, self-sufficient, optimistic: are Transition Towns the way forward?

The Guardian - Sat, 2013-06-15 17:00
Locally grown food, community-owned power stations, local currencies … can small-scale actions make a difference? Yes, according to the Transition network – in fact, it's our only hope

Late last year, Rob Hopkins went to a conference. Most of the delegates were chief executive officers at local authorities, but it was not a public event. Speaking in confidence, three-quarters of these officials admitted that – despite what they say publicly – they could not foresee a return to growth in the near future.

"One said: 'If we ever get out of this recession, nothing will be as it was in the past,'" Hopkins recalls. "Another said: 'Every generation has had things better than its parents. Not any more.' But the one that stunned me said: 'No civilisation has lasted for ever. There is a very real chance of collapse.'"

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Fishing ban proposed near Rockall after rare scientific finds

The Guardian - Sat, 2013-06-15 04:56
Unique gas vent found in seabed and two new species of shellfish uncovered during survey near Scottish islet

Fishing is expected to be banned near the Atlantic islet of Rockall after a rare methane gas vent in the seabed and two new shellfish species were discovered by British scientists.

The methane, which leaks through a so-called "cold seep" vent in the ocean floor, was found last year by scientists working with the government agency Marine Scotland. It is the first of its kind to be found near UK waters and only the third in the north-east Atlantic.

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RSPB accused of hypocrisy for killing hundreds of birds on its reserves

The Guardian - Fri, 2013-06-14 02:38
Countryside Alliance says charity's actions look 'extraordinarily hypocritical' in light of its recent comments on other culls

The RSPB has admitted killing hundreds of birds on its reserves, prompting an accusation of "extraordinary hypocrisy" from the Countryside Alliance.

The RSPB recently criticised the licenced destruction of buzzard eggs and nests to protect a pheasant shoot and said a cull of lesser black-backed gulls should be halted. But on Thursday the charity revealed it too had destroyed lesser black backed gulls and other birds that were harming native species.

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Reminder - SENG Renewable technologies event June 13th

Newsletters VIC - Mon, 2013-06-10 00:32
Reminder - SENG Renewable technologies event June 13th
Categories: Newsletters VIC

'Badger-friendly' milk to be sold in just three UK supermarkets

The Guardian - Wed, 2013-06-05 19:39
Waitrose, Marks & Spencer and Asda say they will not sell milk that has come from dairy farms inside cull zones

Only three UK supermarkets – Waitrose, Marks & Spencer and Asda – can guarantee they will sell milk that does not come from dairy farms inside zones where badger culls are due to take place, according to a survey by campaigners.

The survey also revealed that milk certified as organic will not be guaranteed as coming from farms outside the cull zones in Somerset and Gloucestershire.

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Jellyfish surge in Mediterranean threatens environment – and tourists

The Guardian - Tue, 2013-06-04 04:14
A project is tracking the phenomenon as global warming and overfishing boost numbers of the venomous sea creature

Scientists across the Mediterranean say a surge in the number of jellyfish this year threatens not just the biodiversity of one of the world's most overfished seas but also the health of tens of thousands of summer tourists.

"I flew along a 300km stretch of coastline on 21 April and saw millions of jellyfish," said Professor Stefano Piraino of Salento University in southern Italy. Piraino is the head of a Mediterranean-wide project to track the rise in the number of jellyfish as global warming and overfishing clear the way for them to prosper.

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'Canned hunting': the lions bred for slaughter

The Guardian - Mon, 2013-06-03 16:00
Canned hunting is a fast-growing business in South Africa, where thousands of lions are being bred on farms to be shot by wealthy foreign trophy-hunters

They are adorably cute, with grubby brown fur so soft it seems to slip through my fingers like flour. It is only when one of the nine-week-old cubs playfully grabs my arm with its teeth and squeezes with an agonising grip that I remember – this is a lion, a wild animal. These four cubs are not wild, however. They are kept in a small pen behind the Lion's Den, a pub on a ranch in desolate countryside 75 miles south of Johannesburg. Tourists stop to pet them but most visitors do not venture over the hill, where the ranch has pens holding nearly 50 juvenile and fully-grown lions, and two tigers.

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