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Scientists warned the President about global warming 50 years ago today | Dana Nuccitelli
On 5 November 1965 climate scientists summarized the risks associated with rising carbon pollution in a report for Lyndon Baines Johnson
Fifty years ago today, as the American Association for the Advancement of Science highlighted, US president Lyndon Johnson’s science advisory committee sent him a report entitled Restoring the Quality of Our Environment. The introduction to the report noted:
Pollutants have altered on a global scale the carbon dioxide content of the air and the lead concentrations in ocean waters and human populations.
Continue reading...Chairs' Update 3 November 2015 | Commonwealth Marine Reserves Review
Sydney Chapter SENG Newsletter - November 2015
Half of world's rare antelope population died within weeks
Scientists are struggling to explain the mass die-off of at least 150,000 endangered saiga antelopes in Kazakhstan earlier this year
More than half of the world’s population of an endangered antelope died within two weeks earlier this year, in a phenomenon that scientists are unable to explain.
Related: Kazakhstan's mass antelope deaths mystify conservationists
Continue reading...Delhi's air pollution is causing a health crisis. So, what can be done?
The city’s toxic air has been linked to allergies, respiratory conditions, birth malformations and increasing incidence of cancers. But as a recent car-free experiment showed, action to cut pollution can be effective
For a few hours one morning two weeks ago, private cars were banned from driving into the heart of old Delhi. It was hard to tell at the messy road junction in front of the historic Red Fort and the shopping street of Chandni Chowk, though, which was still crammed with auto-rickshaws and buses barrelling along the roads with seemingly little regard for any traffic rules.
But Delhi’s so-called “car-free day” experiment was nevertheless a success: scientists monitoring the air here, routinely one of Delhi’s most polluted areas, found a dramatic 60% drop in the amount of dangerous pollutants – the tiniest particles that come out of traffic exhausts and which can exacerbate health problems such as asthma, heart disease and stroke – compared to the previous day.
Continue reading...Victorian PQ Aquatics Fishery - application 2015
Commonwealth On-Farm Further Irrigation Efficiency Program
The beautiful act of vomiting
WME now online, conference review, SENG strategy
With 90% of the UK’s ash trees about to be wiped out, could GM be the answer?
Genetically modified ash trees could replace the 80 million expected to die in the next 20 years from a deadly fungus, scientists have proposed.
The radical solution to the greatest woodland disaster of the last 50 years is being explored by research teams at London and Oxford universities with backing from the Department for Environment, Food and Rural Affairs, science bodies and the Forestry Commission.
Continue reading...Flowers bloom in the Atacama desert – in pictures
The Atacama desert is experiencing a rare springtime bloom of flowers after El Niño brought the heaviest rainfall in two decades earlier this year. The desert is usually one of the driest places on Earth. Flowers normally bloom every five to seven years but this year’s showing has been one of the most spectacular
Continue reading...Water too warm for cod in US Gulf of Maine as stocks near collapse
Waters in the north-west Atlantic have warmed 99% faster than the rest of the world’s oceans in the past decade due to changes in the Gulf Stream and Pacific
A rapid warming of the Gulf of Maine off the eastern United States has made the water too warm for cod, pushing stocks towards collapse despite deep reductions in the number of fish caught, a US study has shown.
Related: Maine lobster and Cape cod under threat from rapidly warming seas
Continue reading...Kathy Scarborough - KESAB
Kathy Scarborough:
Project Officer and Audits Manager at KESAB Environmental Solutions
Kathy joined KESAB in 2003 as a causal teacher in their education centre at Statewide Recycling and became full time in 2008 as a waste educator for council contracts and their Wipe Out Waste school audit program. Her current role is as a Waste Audit Manager working with business, industry and council kerbside collections.
Keep South Australia Beautiful (KESAB) Environmental Solutions was originally founded in 1966 to be a leader in the development of sustainable communities through education, action and participation. They are South Australia's leading not-for-profit organization, working through partnerships with governments, industry, businesses and communities to encourage innovation and change in the realm of waste.
Cast: AdelaideSBN
Tags: Recycling, Behaviour Change and Waste Seperation
Robbie Westley - Replas SA
Robbie Westley:
Director of Replas SA
Robbie has been in the recycling industry for 10 years. With a previous background in marketing and sales and the former Director of Awesome Waste Solutions, Robbie currently functions as Director of Recycled Works, trading as Replas SA. He is passionate about the environment and what we can do to make a difference.
Committed to reducing the amount of plastic waste going to landfill, Replas specialise in the collection and reuse of household plastics to create new products for the built environment. The focus in on creating a sustainable life cycle for what is an often derided material in circles of sustainability. Through reducing landfill and the need for additional resources, Replas have given a new life to plastics as an environmentally friendly material.
Cast: AdelaideSBN
Tags: Recycling, Waste Recovery and Landfill Diversion
Reef Trust Gully Erosion Control Programme now open
Neonicotinoids: new warning on pesticide harm to bees
Consensus builds among scientists though review of evidence also finds there is not enough data on whether pesticide causes population decline
There is a strong scientific consensus that bees are exposed to neonicotinoid pesticides in fields and suffer harm from the doses received, according to a new analysis of the all the scientific evidence to date.
But almost no data exists so far on whether this harm ultimately leads to falls in overall bee populations, the scientists found. They said one “gold standard” field study from Sweden had shown that the insecticides, the most widely used in the world, do significantly damage bumblebee populations. But it found no effect for honeybees, although the study design meant it could only rule out losses greater than 20%.
Continue reading...Atriplex sp. Yeelirrie Station (L. Trotter & A. Douglas LCH 25025) listed as Endangered category under the EPBC Act
Extreme heatwaves could push Gulf climate beyond human endurance, study shows
Oil heartlands of Abu Dhabi, Dubai, Doha and Iran’s coast will experience higher temperatures and humidity than ever before on Earth if the world fails to cut carbon emissions
The Gulf in the Middle East, the heartland of the global oil industry, will suffer heatwaves beyond the limit of human survival if climate change is unchecked, according to a new scientific study.
The extreme heatwaves will affect Abu Dhabi, Dubai, Doha and coastal cities in Iran as well as posing a deadly threat to millions of Hajj pilgrims in Saudi Arabia, when the religious festival falls in the summer. The study shows the extreme heatwaves, more intense than anything ever experienced on Earth, would kick in after 2070 and that the hottest days of today would by then be a near-daily occurrence.
Continue reading...Indonesia's forest fires threaten a third of world's wild orangutans
Fires have spread beyond plantations deep into primary forests and national parks, the last strongholds of the endangered apes
Raging Indonesian forest fires have advanced into dense forest on Borneo and now threaten one third of the world’s remaining wild orangutans, say conservationists.
Satellite photography shows that around 100,000 fires have burned in Indonesia’s carbon-rich peatlands since July. But instead of being mostly confined to farmland and plantations, as they are in most years, several thousand fires have now penetrated deep into primary forests and national parks, the strongholds of the remaining wild apes and other endangered animals.
Morocco poised to become a solar superpower with launch of desert mega-project
World’s largest concentrated solar power plant, powered by the Saharan sun, set to help renewables provide almost half the country’s energy by 2020
- Read this story in French
The Moroccan city of Ouarzazate is used to big productions. On the edge of the Sahara desert and the centre of the north African country’s “Ouallywood” film industry it has played host to big-budget location shots in Lawrence of Arabia, The Mummy, The Living Daylights and even Game of Thrones.
Now the trading city, nicknamed the “door of the desert”, is the centre for another blockbuster – a complex of four linked solar mega-plants that, alongside hydro and wind, will help provide nearly half of Morocco’s electricity from renewables by 2020 with, it is hoped, some spare to export to Europe. The project is a key plank in Morocco’s ambitions to use its untapped deserts to become a global solar superpower.
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