Showing posts with label Sundarbans. Show all posts
Showing posts with label Sundarbans. Show all posts

Tuesday, July 30, 2013

'Climate change affecting health in Sundarbans'

Zee News: Frequent climatic shocks in the form of cyclones and floods in Sundarbans is playing havoc with the health of 4.5 million villagers staying in the fragile islands, experts say.  As a result of climate change induced sea level rise, instances of coastal erosion, flooding and cyclone incidences have increased manifold in the Sundarban swamps putting the poor villagers at greater health risks.

Almost all types of communicable diseases primarily related to respiratory and gastro-intestinal systems are highly prevalent in Sundarbans, a UNESCO World Heritage site located few kms away from Kolkata.

Prof Barun Kanjilal of The Indian Institute of Health Management Research (IIHMR), who has been studying the region, told PTI that children are the worst affected with chronic malnutrition, diarrhea and other common childhood illness highly prevalent among them.

"Transient climatic shocks have made the child health worse through the pathway of chronic poverty, low resilience, physical and social barriers to health seeking as well as ineffective service delivery system," he said.

When climate events destroy crops, lands or houses, it affects the food security of the people ultimately causing undernutrition through reduction in calorie intake.  In addition to this, disease outbreaks causes additional suffering.  During heavy rains, the low-lying villages get inundated and tubewells go under water. When the water recedes, it leaves behind a trail of impurities, most of it having also entered the tubewells....

A cow shed in the Sundarbans in India, shot by Arne Hückelheim

Friday, January 11, 2013

Bengali forests are fading away

Zoological Society of London: Rapid deterioration in mangrove health is occurring in the Sundarbans, resulting in as much as 200m of coast disappearing in a single year.

A report published today (11th Jan) in Remote Sensing by scientists from the Zoological Society of London (ZSL) states that as human development thrives, and global temperature continues to rise, natural protection from tidal waves and cyclones is being degraded at alarming rates. This will inevitably lead to species loss in this richly biodiverse part of the world, if nothing is done to stop it.

ZSL’s Dr Nathalie Pettorelli, senior author of the paper says: “Our results indicate a rapidly retreating coastline that cannot be accounted for by the regular dynamics of the Sundarbans. Degradation is happening fast, weakening this natural shield for India and Bangladesh.”

The name ‘Sundarban’ can be literally translated as ‘beautiful forest’ in the Bengali language. The area is is the largest block of continuous mangrove forest in the world, being home to almost 500 species of reptile, fish, bird and mammals, including the endangered Bengal tiger.

Sarah Christie, ZSL’s tiger conservation expert says: “The Sundarbans is a critical tiger habitat; one of only a handful of remaining forests big enough to hold several hundred tigers. To lose the Sundarbans would be to move a step closer to the extinction of these majestic animals.”...

Mudlflat and clouds in the Sundarbans, shot by bri vos, Wikimedia Commons via Flickr, under the Creative Commons Attribution 2.0 Generic license

Tuesday, January 8, 2013

Sea level rise threatens the Sundarbans

Countercurrents.org: The rise in sea levels around the Sundarbans delta is a cause of concern, said Dr Rajendra K. Pachauri, chairperson of the Intergovernmental Panel on Climate Change (IPCC) and Director-General of TERI (Tata Energy and Resources Institute).

“We have to be worried about the rise in sea levels in Sundarbans,” Pachauri told newspersons on the sidelines of a session organized by the Indian Science Congress in Kolkata on January 6, 2013. Researchers of the School of Oceanographic Studies, Jadavpur University, estimate that sea levels rose from 3.14 millimeters annually (recorded until the year 2,000) to about 8 mm by 2010.

The delta consists of 102 low-lying islands of which 48 are inhabited.  Nearly four million people in the Sundarbans coexist with 26 species of true mangroves, 234 species of birds and 47 species of mammals, including the Royal Bengal tiger.

Experts point out that the islands and its ecosystem, including the community, are severely stressed over availability of natural resources and are highly vulnerable to changes in climate....

The Sundarbans in 2008, a few months after Cyclone Sidr, shot by joiseyshowaa, Wikimedia Commons via Flickr, under the Creative Commons Attribution-Share Alike 2.0 Generic license