By Rebecca Morelle, Science reporter6 March 2014 (BBC World Service) – Warmer temperatures are causing malaria to spread to higher altitudes, a study suggests. Researchers have found that people living in the highlands of Africa and South America are at an increased risk of catching the mosquito-borne disease during hotter years. They believe that temperature […]
By Jeremy Hance28 February 2014 (mongabay.com) – Since the first of the year, South Africa has lost 146 rhinos to poachers or approximately 2.5 rhinos every day. This is a slight dip from last year’s poaching rate, which hit 1,004 for the whole year or 2.75 a day. South Africa is home to more rhinos […]
By Jeremy Hance 12 February 2014 (mongabay.com) – Forest elephants have suffered unprecedented butchery for their ivory tusks over the past decade, according to new numbers released by conservationists today in London. Sixty-five percent of the world’s forest elephants have been slaughtered by poachers over the last dozen years, with poachers killing an astounding nine […]
Contact: Karolin Eichler (WMO/OBS/WIS/DMA) Features of the decade – temperature The decade 2001-2010 was characterized by a record in global temperature increase since sufficiently comprehensive global surface temperature measurement began in 1850 For global land-surface air temperatures as well as for ocean-surface temperatures this decade was the warmest on record This trend is confirmed at […]
By Jeremy Hance4 February 2014 (mongabay.com) – The UN and partner humanitarian groups today called on the international community to spend $2 billion to avoid a famine in Africa’s Sahel region, which includes nine nations along the southern edge of the Sahara. Although the Sahel is chronically prone to food insecurity, the situation has dramatically […]
10 January 2014 (Science) – Worldwide population estimates of large-carnivore species. Error bars represent the low and high range of the estimates when available. Population estimates were not available for all species. Species ranges vary widely, and range sizes can have a strong influence on species population levels (table S1). Sources: Gray wolf (90), all […]
18 November 2013 (World Bank) – Disasters trap people into poverty, as indicated by the evidence from many countries. For example, following the 2011 drought, poverty levels in Djibouti returned to levels above those in 2002, indicating a loss of almost 10 years of development gains. Studies from rural Ethiopia and Andhra Pradesh, India, indicate […]
By Michael Hiltzik20 January 2014 (Los Angeles Times) – Aaron Carroll today offers a graphic depiction of the toll of the anti-vaccination movement. (H/t: Kevin Drum.) It comes from a Council on Foreign Relations interactive map of “vaccine-preventable outbreaks” worldwide 2008-2014. A couple of manifestations stand out. One is the prevalence of measles in Europe […]
By John R. Platt 8 January 2014 (Scientific American) – Physically and emotionally demanding. That’s how Philipp Henschel, Lion Program Survey Coordinator for the big-cat conservation organization Panthera, describes the six years he and other researchers spent combing the wilds of 17 nations looking for the elusive and rarely studied West African lion. The results […]
By Matt McGrath, Environment correspondent9 January 2014 (BBC News) – Three quarters of the world’s big carnivores – including lions, wolves and bears – are in decline, says a new study. A majority now occupy less than half their former ranges according to data published in the journal, Science. The loss of this habitat and […]