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Page 67 - அமெரிக்கன் புவி இயற்பியல் தொழிற்சங்கம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Climate Extremes, Food Insecurity, and Migration in Central America: A Complicated Nexus - Guatemala

Climate Extremes, Food Insecurity, and Migration in Central America: A Complicated Nexus Format By Diego Pons There is growing evidence that climate extremes are having a devastating impact on agriculture in Central America, affecting the livelihoods of millions of farmers and serving as a driver of migration from the region. Both droughts and floods have been shown to have serious financial impacts in many rural areas. Droughts associated with the El Niño/Southern Oscillation (ENSO) phenomenon caused agricultural losses estimated at U.S. $465 million in 2014 alone. Over the last 30 years, losses associated with drought in the Central American Dry Corridor, which extends from Panama all the way up to southern Mexico, approached U.S. $10 billion, half of which were in the agricultural sector. Financial aid to help the recovery of smallholder agriculturalists and others most affected by these catastrophic climatic events, however, has been limited. The International Fund for Agricu

En images, le chemin qu emprunte la foudre jusqu au saut final !

En images, le chemin qu emprunte la foudre jusqu au saut final !
futura-sciences.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from futura-sciences.com Daily Mail and Mail on Sunday newspapers.

We have learnt nothing from 2013 Uttarakhand disaster

We have learnt nothing from 2013 Uttarakhand disaster Nivedita Khandekar Small Large It is not for the first time that the area is witnessing such a natural disaster. It is also not the first time that the government has allowed dam projects in the fragile Himalayan ecology It has been more than 48 hours, but the villagers of Raini are still reeling from effects of the loud crashing sound that was followed by an almost deafening roar of the river, as it bolstered down the narrow gorge on February 7. From the cluster of glaciers of the Nanda Devi massif, a hefty chunk got detached and was swept down the Rishiganga gorge towards the base of Nanda Devi Biosphere Reserve, and it took less than ten seconds for the flash flood to completely submerge the dam structure of the Rishiganga hydropower project, blasting it into smithereens.

Robotic Dogs May Soon Be Heading To Mars

Before astronauts land on Mars, scientists must know everything they can about its inhospitable landscape. While the various exploration vehicles dispatched over the years are providing researchers with invaluable data, the bulky machines are constrained to exploring flat surfaces close to their respective landing sites.

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