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Web tool tracks insecticide-resistant malaria mosquitoes
May 13, 2013 05:06 PM - Calvin Otieno, SciDevNet
An online mapping system to track insecticide resistance in malaria-causing mosquitoes around the world has been launched. The free interactive website identifies places in more than 50 malaria-endemic countries where mosquitoes have become resistant to the insecticides used in bed nets and indoor sprays. IR Mapper was launched last month (25 April) by Vestergaard Frandsen, a Swiss firm that makes disease-control products, and the KEMRI/CDC research and public health collaboration based in Kenya.
CO2 Levels Top 400 ppm at Hawaii Monitoring Station
May 11, 2013 07:38 AM - Roger Greenway, ENN
CO2 levels have been increasing relatively steadily for more than 50 years. On May 9, the daily mean concentration of carbon dioxide in the atmosphere of Mauna Loa, Hawaii, surpassed 400 parts per million (ppm) for the first time since measurements began in 1958. Independent measurements made by both NOAA and the Scripps Institution of Oceanography have been approaching this level during the past week. It marks an important milestone because Mauna Loa, as the oldest continuous carbon dioxide (CO2) measurement station in the world, is the primary global benchmark site for monitoring the increase of this potent heat-trapping gas. Carbon dioxide pumped into the atmosphere by fossil fuel burning and other human activities is the most significant greenhouse gas (GHG) contributing to climate change. Its concentration has increased every year since scientists started making measurements on the slopes of the Mauna Loa volcano. The rate of increase has accelerated since the measurements started, from about 0.7 ppm per year in the late 1950s to 2.1 ppm per year during the last 10 years.
EU Imposes Large Duty on Solar Panels from China
May 10, 2013 06:17 AM - EurActiv
The European Commission agreed to impose punitive import duties on solar panels from China in a move to guard against what it sees as dumping of cheap goods in Europe, prompting a cautious response from Beijing which called for further dialogue. EU commissioners backed EU Trade Chief Karel De Gucht's proposal to levy the provisional duties by 6 June and make Chinese solar exports less attractive, two officials said. Shares in German manufacturers SolarWorld, Phoenix Solar and Centrotherm rose sharply, while China's Suntech fell heavily.
The Regional Centre for Climate Change and Decision-Making
May 9, 2013 06:53 AM - Daniela Hirschfeld, SciDevNet
South America has got its first think-tank aimed at providing climate change knowledge to decision-makers to help them design tools tailored to local needs. The Regional Centre for Climate Change and Decision-Making was launched earlier this year (19 March) in Montevideo, Uruguay, where it will have its headquarters and where it is organising its first training event for policymakers. The centre is a joint initiative by the Panama-based Avina Foundation, which promotes sustainable development in Latin America, and UNESCO (the UN Educational, Scientific and Cultural Organization).
Poachers seen at unique elephant habitat
May 8, 2013 12:48 PM - WWF
Poachers have entered one of Africa's most unique elephant habitats this week, threatening to cause one of the biggest elephant massacres in the region since poachers killed at least 300 elephants for their ivory in Cameroon's Bouba N'Djida National Park in February 2012. According to WWF sources, a group of 17 armed individuals on Monday entered the Dzanga-Ndoki National Park and headed for the Dzanga Bai, locally known as the "village of elephants", a large clearing where between 50 and 200 elephants congregate every day to drink mineral salts present in the sands.
Illegal Fishing Linked to Seafood Fraud in New Report
May 8, 2013 06:07 AM - Editor, Oceana
Today, as the nation's top leaders in fishery management come together at the 2013 Managing Our Nation's Fisheries Conference in Washington, D.C. to discuss science and sustainability, Oceana released a new report finding that illegal, unregulated and unreported (IUU) fishing leads to seafood fraud and threatens fishing economies, seafood consumers and vulnerable marine species on a global scale. According to recent estimates, IUU fishing accounts for 20 percent of the global catch and contributes to economic losses of $10-23 billion, while also threatening 260 million jobs that depend on marine fisheries around the world. "Similar to the illegal ivory trade, pirate fishing is decimating the ocean's most vulnerable and valuable wildlife - we are losing the elephants of the sea to poachers," said Oceana campaign director and senior scientist Margot Stiles. "By fishing illegally, including in national parks, and targeting endangered species with destructive gear, poachers provoke economic losses in the billions of dollars every year, undermining decades of conservation by more responsible fishermen."
Chemical Manufacturers Enhance Commitment to Chemical Product Safety with New Responsible Care® Code
May 7, 2013 08:15 AM - Andy Soos, ENN, Justmeans
The American Chemistry Council (ACC) and its members today launched a new Responsible Care Product Safety Code. Based on existing industry best practices, the Product Safety Code goes above and beyond regulatory requirements to manage the safety of chemicals in products that consumers rely on every day. The announcement comes as ACC marks the 25th anniversary of Responsible Care, an industry environmental, health, safety and security performance initiative focused on the safe, responsible, sustainable management of chemicals. Participation in Responsible Care is a condition of ACC membership.
Unconventional swine: how invasive pigs are helping preserve biodiversity in the Pantanal
May 6, 2013 12:38 PM - Erica Santana , MONGABAY.COM
Ordinarily, invasive and exotic species are a grave threat to native wildlife: outcompeting local species, introducing parasites and disease, and disturbing local ecological regimes. A unique case in the Brazilian Pantanal, however, has turned the tables; here, an introduced mammal has actually aided the conservation of native wildlife. The impact of feral pigs (Sus scrofa) is a serious threat to biodiversity in many ecosystems around the globe. Their destructive rooting behavior and voracious appetite are often severely damaging to populations of plants and small animals, not to mention they serve as a reservoir for a host of zoonotic diseases. In the Pantanal, however, introduced feral pigs have had a positive impact on wildlife communities and the local culture. The Pantanal region of South America, which extends beyond Brazil into Bolivia and Paraguay, is one of the largest freshwater wetlands on the planet and boasts a diversity of unique wildlife- but this hasn't always been the case.
Loggerhead Sea Turtles May Get Protected Habitat
May 4, 2013 07:33 AM - Center for Biological Diversity
Endangered loggerhead sea turtles won a federal commitment to protect critical nesting-beach and ocean habitat in a legal settlement filed late Thursday in U.S. District Court between conservation groups Center for Biological Diversity, Oceana and Turtle Island Restoration Network and the U.S. government. By July 1, 2013, the government must identify and propose protection of loggerhead sea turtle feeding, breeding and migratory habitat in ocean waters in the U.S. Atlantic and Pacific oceans and in the Gulf of Mexico. Final critical habitat protection for marine habitat and nesting beaches must be completed by July 1, 2014. The U.S. Fish and Wildlife Service recently proposed critical habitat protection for loggerhead nesting beaches along Atlantic and Gulf coasts and will accept public comment until May 24. Protecting critical habitat for loggerheads is essential for their recovery. Studies show that endangered and threatened species with protected habitat are twice as likely to be recovering as those without.
Climate Change is Already Affecting the Amazon
May 1, 2013 06:21 AM - Editor, MONGABAY.COM
Tribal groups in Earth's largest rainforest are already being affected by shifts wrought by climate change, reports a paper published last week in the British journal Philosophical Transactions of the Royal Society B. The paper, which is based on a collection of interviews conducted with indigenous leaders in the Brazilian Amazon, says that native populations are reporting shifts in precipitation patterns, humidity, river levels, temperature, and fire and agricultural cycles. These shifts, measured against celestial timing used by indigenous groups, are affecting traditional ways of life that date back thousands of years.