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The Science and Development Network aims to provide reliable and authoritative information about science and technology for the developing world. Their goal is to help both individuals and organizations in developing countries make informed decisions about how science and technology can improve economic and social development.
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UN licenses kick off search for underwater minerals
September 5, 2014 08:07 AM - Rodrigo de Oliveira Andrade, SciDevNet
The International Seabed Authority (ISA) has begun issuing exploration licenses for mining the yet untouched floor of international waters raising concerns about potential environmental impacts. The licenses, issued on 21 July, grant prospecting rights for underwater minerals to private and state-owned companies from Brazil, Cook Islands, Germany, India, Russia, Singapore and the United Kingdom.
August 26, 2014 12:32 PM - Eliette Angel, SciDevNet
"This is one of the best beers that I have ever tried," says Andrés Barrera. My friend is enjoying a craft beer called Atrapaniebla — Spanish for fog catcher — an ale made with water condensed from mountain fog on two fog catchers. The microbrewery that produces it, located in Peña Blanca (some 360 kilometres north of Santiago, the Chilean capital), is one of the first Chilean enterprises to make use of fog-catching technology; others use it to water tomato and aloe vera crops. "Water from fog catchers has less nitrite and nitrate than the drinking water in the north of Chile, which is good for beer," says Miguel Ángel Carcuro, 29-year-old co-owner of the microbrewery that makes Atrapaniebla. Of course, while beer is nice, water is essential and fog catchers can be a great way to provide this sometimes scarce commodity. Carcuro's interest in this technology stems from teenage travels with his father, who showed him a hill above the bay of Chungungo, where there were the remains of fog catchers that had until recently provided water for 100 families.
Electricity from silk cocoons?
August 25, 2014 08:59 AM - Richa Malhotra, SciDevNet
Researchers in India say they have developed a prototype of an energy-harvesting device from the cocoons of a domesticated species of silk moth. They hope to put the technology to practical use while also tackling waste materials from the silk processing industry.
World Cup mascot helps score for Brazilian three-banded armadillos
June 6, 2014 09:01 AM - Fred Furtado, SciDevNet
A call by Brazilian scientists to protect the endangered mascot of the 2014 World Cup, the Brazilian three-banded armadillo, seems to have been heeded by the Brazilian government. On 22 May, the Brazilian government published an action plan to conserve this armadillo, which is unique to Brazil. The document proposes increasing the protected areas where the armadillo lives, enhancing financial incentives to prevent three-banded armadillo hunting and increasing education about the importance of protecting this species.
Trampas de abejas defienden granjas africanas de los elefantes
May 19, 2014 10:49 AM - Georgia Achia, SciDevNet, SciDevNet
Alambrados con trampas de colmenas de abejas se están construyendo en cinco países de África para prevenir que los elefantes asalten las granjas, al mismo tiempo que proveen la población local con miel.
Bee booby-traps defend African farms from elephants
May 14, 2014 08:02 AM - Georgia Achia, SciDevNet
Wire fences booby-trapped with beehives are being built in five African countries to prevent elephants from raiding farms, while also providing local people with honey. 'Beehive fences' are now being put up in Botswana, Mozambique, Tanzania and Uganda by UK charity Save the Elephant, says Lucy King, leader of the Elephants and Bees Project in Kenya — and they are already in use at three communities in Kenya.
First Standardized Global Land Cover Map Released
May 2, 2014 08:10 AM - Giovanni Sabato, SciDevNet
The first map of detailed information on worldwide land cover collected using uniform international standards, the Global Land Cover-SHARE database, was released in March by the UN Food and Agriculture Organization (FAO). Experts say it will help to improve research into natural resources and monitor global environmental changes.
Cry for global STEM funding
April 24, 2014 10:50 AM - Oliver Girard, Center for International Forestry Research (CIFOR) , SciDevNet
In today's global economy, a workforce trained in science, technology, engineering, and math (STEM) is recognized as a primary driver of growth. Around the world, STEM education initiatives vary in scope, size, type, target populations and funding sources. What’s missing is a unified global mechanism for STEM education. Creating a Global STEM Fund would help support and implement effective and innovative STEM programs in developing countries. The NGO Cosmos Education, the STEM Innovation Camp in South Africa, the African Institute for Mathematical Sciences and the Bunengi STEM Africa are but a few examples of organizations and programs that could benefit.
Bats can help protect rice farms against pests
April 14, 2014 02:28 PM - Yao-Hua Law, SciDevNet
[KUALA LUMPUR] Bats that prey on a major rice pest in Thailand could save paddy harvests worth millions of dollars and help contribute to better food security, scientists say in a paper published in Biological Conservation recently (March).
IPCC warns over greater risk to food and water security
April 2, 2014 10:38 AM - F.Fiondella/IRI/CCAFS, SciDevNet
[NEW DELHI] The climate change-related risks from extreme events such as floods and heat waves will rise further with global warming, aggravating food and water insecurity, especially for some of the poorest communities, says the second instalment of the latest UN Intergovernmental Panel on Climate Change (IPCC) report.