Study links pesticides and pregnancies with increased risk of autism
June 23, 2014 08:00 AM - ClickGreen Staff, ClickGreen
Pregnant women who lived in close proximity to fields and farms where chemical pesticides were applied experienced a two-thirds increased risk of having a child with autism spectrum disorder or other developmental delay, according to a new study. The research discovered the associations were even stronger when the exposures occurred during the second and third trimesters of the women's pregnancies.
Update: the future of EV's in China
June 21, 2014 09:45 AM - Belfer Center, Harvard University
China has ambitious goals for developing and deploying electric vehicles (EV). The stated intention is to "leapfrog" the auto industries of other countries and seize the emerging EV market. Since 2009, policies have included generous subsidies for consumers in certain locations, as well as strong pressure on local governments to purchase EVs. Yet four years into the program, progress has fallen far short of the intended targets. China has only about 40,000 EVs on the road, of which roughly 80% are public fleet vehicles such as buses and sanitation vehicles. China’s EV industry faces the same challenges as companies in the West: a) high battery costs; b) inadequate range between charges; and c) no obvious infrastructure model for vehicle charging.
Wind power to reduce shipping CO2?
June 20, 2014 09:29 AM - Manchester University
Wind propulsion such as kites and Flettner rotors could offer a viable route to help cut CO2 emissions in the shipping sector, according to Dr Michael Traut, a Research Associate from The University of Manchester. Speaking at the 'Shipping in Changing Climates: provisioning the future' Conference in Liverpool today (Thursday), Dr Traut will present research that uses a new model to couple wind-power technologies with weather data to show how in theory, and with supporting incentives, wind energy could cut CO2 and fuel use by as much as 50% on smaller cargo vessels up to 5,000 dead weight tonnes. This would also have a knock-on impact of cutting sulphur and nitrogen oxide and dioxide emissions by reducing the total amount of fuel burnt.
Soccer Under The Sun
June 20, 2014 08:00 AM - Winfield Winter, ENN
The 2014 FIFA World Cup Brazil is underway and off to a bright start. For the first time in the tournament's history, matches will be held in stadiums powered by solar energy. Footballers from the 32 nations represented may curse the sun and the swelter it brings, but Yingli Solar, the world's largest solar panel manufacturer and a FIFA World Cup Sponsor, has captured an opportunity on the world's biggest stage. Yingli Solar estimates its solar panels to generate more than 1MW per year and clean electricity for 25 years or more. The iconic Estádio do Maracanã that witnessed Pelé's 1000th career goal and much of Brazil's rich footballing history is one of the two sites that received this modern upgrade. This Rio de Janeiro landmark that opened in 1950 now boasts 1,500 Yingli Solar panels with the capability to produce 550MWh of clean electricity per year.
Mom was right, eat your broccoli!
June 19, 2014 06:10 AM - ELIZA BARCLAY - NPR
We get a little suspicious when we hear the claims that it's possible to get rid of the gunk that accumulates in our cells by doing a cleanse with "clean" foods. But what if some foods actually do help detox the body? The results of a recent clinical trial suggest that compounds in cruciferous vegetables like broccoli (and kale) prod cells to get rid of certain air pollutants. The intriguing randomized control trial of about 300 Chinese adults found that consuming a beverage made with broccoli sprouts every day for three months lead to high rates of excretion (in urine) of two harmful chemicals: benzene and acrolein.
UCLA students create website to inform on toxic emissions
June 17, 2014 03:00 PM - UCLA Newsroom
A team of seven UCLA environmental science students has created a website that shows how emissions from local factories are impacting air quality in Los Angeles County. Cal EcoMaps, launched this month, features an interactive map with detailed information about 172 facilities representing the top four emitting industries — petroleum, primary metals, fabricated metals and chemical production. The website, created as part of the Environmental Protection Agency's Toxics Release Inventory University Challenge, will help residents of the Los Angeles Basin access information related to factory-produced toxic emissions. It will also benefit industrial facility operators, giving them a better sense of their environmental impact, how their sites compare to others and how they might improve their records.
Broccoli sprouts may help detox our bodies from air pollutants
June 16, 2014 06:43 PM - Editor, ENN
A clinical trial involving nearly 300 men and women residing in one of China's most polluted regions found that daily consumption of a half cup of broccoli sprout beverage produced rapid, significant and sustained higher levels of excretion of benzene, a known human carcinogen, and acrolein, a lung irritant.
How ocean acidification is affecting marine life
June 16, 2014 05:39 AM - University of Bristol
A new study by researchers at the University of Bristol and Plymouth Marine Laboratory has shed light on how different species of marine organisms are reacting to ocean acidification. Since the Industrial Revolution, nearly 30 per cent of all the carbon dioxide produced by manmade emissions has been absorbed by the ocean, causing a drop in pH of ocean surface waters: ocean acidification.
The promise of Waterless Dyeing
June 13, 2014 07:56 AM - Lydia Heida, Yale Environment360
One of the world's most polluting industries is the textile-dyeing sector, which in China and other Asian nations releases trillions of liters of chemically tainted wastewater. But new waterless dyeing technologies, if adopted on a large scale, could sharply cut pollution from the clothing industry. Each year, one global industry gulps down trillions of liters of fresh water, together with massive amounts of chemicals. The wastewater from that industry is then dumped, often untreated, into rivers that bring its toxic content to the sea, where it spreads around the globe.
Brazilian Courts order lower electromagnetic pollution
June 12, 2014 02:09 PM - Elza Boiteux
The Brazilian Judiciary determined to reduce the level of electromagnetic pollution generated by power lines to standard adopted by Swiss law (1.0 microtesla). Two associations of residents in São Paulo — the largest city of Brazil — proposed the action. The plaintiff has pleaded to not be exposed to electromagnetic fields incompatible with the human health. The electromagnetic fields generated by power lines that cross these areas is 10 times greater than the level determined by the court. The judgment of the Court of State of São Paulo (Tribunal de Justiça de São Paulo) has determined that the concessionaire of electric power reduces the electromagnetic field generated by power lines that pass through these neighborhoods.