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Crop Pests "Vastly Underestmated' Warns Study
March 6, 2014 03:22 PM - Sci Dev Net Contibutor, SciDevNet
The number of different pests plaguing crops in the developing world may be vastly underestimated, contributing to severely reduced harvests in some of the world’s most important food-producing nations, say researchers.
Scientists advocate protective deep-sea treaty
February 28, 2014 10:00 AM - Nick Kennedy, SciDevNet
A new international agreement is needed to police the exploitation of the deep ocean because of the rising threats of deep-sea mining and bottom trawling for fish, say scientists. Speakers at a symposium this month (16 February) urged the UN to negotiate a new treaty for the deep ocean to supplement the UN Convention on the Law of the Sea.
Conservacionistas de la biodiversidad tienen un poco de ayuda con nuevo atlas de agua dulce en línea
Se crea un atlas de mapas de biodiversidad en agua dulce
Biodiversity conservationists get a little help with new online freshwater atlas
February 12, 2014 01:00 PM - Richa Malhotra, SciDevNet
An online repository of maps has been launched to make information on freshwater biodiversity available on a common platform for use by scientists, policymakers, conservationists and NGOs. The Global Freshwater Biodiversity Atlas will help developing countries identify biodiversity-rich areas for conservation. It was launched last month (29 January), as part of an EU-funded project called BioFresh, with the aim of putting together published maps and sharing them under a creative commons license.
African Monsoon Project to Benefit Crops and Healthcare
February 10, 2014 09:06 AM - Nick Kennedy, SciDevNet
Researchers unraveling the complexities of the West African monsoon say they are set to bring major agricultural and health benefits to people in the region — despite setbacks caused by terrorist threats and wars in the Sahel region. The African Monsoon Multidisciplinary Analysis (AMMA) programme, a consortium of over 400 researchers from 30 countries that was started 14 years ago, has gathered a wealth of new data about the West African monsoon from across the Sahel, and is now inspiring similar projects elsewhere in Africa.
Panama’s sloths harbor potential drugs
January 30, 2014 09:29 AM - Fred Fertado, SciDevNet
Sloths may be slow, apparently boring animals, but their hair is fast becoming an intriguing avenue for scientists seeking new drugs, including antibiotics and cancer-fighting compounds. A paper published in PLOS One this month (15 January) shows that sloth hair harbors a rich diversity of fungi whose extracts may contain a treasure trove of compounds active against bacteria, breast cancer cells and the parasites that cause malaria and Chagas’ disease.
Biofuel crops 'may amplify mosquito-borne disease'
January 23, 2014 01:29 PM - Wagdy Sawahel, SciDevNet
The expansion of the some biofuel crops may unwittingly increase the risk of mosquito-borne disease by altering the insects' life cycle, a study suggests. The so-called first-generation biofuel crops, most notably maize, are increasingly being replaced by second-generation biofuel crops, such as perennial grasses, which require less energy, water, fertilizers and pesticides to thrive.
Volume of electronic waste set to rise by a third
January 6, 2014 01:02 PM - Greenpeace India, SciDevNet
The amount of electronic waste produced globally is set to grow by a third between 2012 and 2017, according to a forecast made by experts at a global partnership created to tackle e-waste.
Forecasting storms using lightning!
January 3, 2014 09:43 AM - NASA via, SciDevNet
An alternative to costly radar-based weather services could soon be operational in developing nations, to help them detect severe storms more cheaply and quickly. The technology, which uses lightning detection to forecast when and where storms will strike, has already proven successful in demonstration projects in Brazil, Guinea and India. Next year, Earth Networks — one of the companies at the forefront of the technology — will conduct further trials in Haiti. As more developing nations increase their numbers of mobile phone masts, which are ideal locations for mounting the lightning sensors on, the proportion of countries using the technology looks set to increase, according to the US company.
Intelligent disaster relief
December 27, 2013 11:46 AM - Kieran Dodds/Panos, SciDevNet
The "fragmented" coordination between relief actors in the Philippines following Typhoon Haiyan last month underscores the need for artificial intelligence to streamline disaster response, says a team behind such an effort. The ORCHID project, a consortium of UK universities and private firms, aims to make this possible by combining human and artificial intelligence into an efficient complementary unit known as a Human Agent Collective (HAC).