How Crab Farming Is Helping Families Affected By Climate Change In Bangladesh

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Representational Image of crab, picked from a farm. Image: 7MB
In Bangladesh, families affected by climate change & flooding have taken up crab farming to survive. Is it sustainable?

Joymoni, Bangladesh: Kishore Mondol, a farmer in the low-lying deltas of southern Bangladesh, points at the four-foot-high platform of grey clay he and his wife have just struggled to build. The mound is intended to keep their next home above ever-rising floodwaters. But even it won’t last long, he fears. “Within the next 10 years, monsoon high tides will be flowing over this level,” he predicts.

With tidal floods fast worsening as a result of more intense rainfall and sea level rise, “this is the third time within 20 years we are moving our home higher,” complained Mondol, whose village lies in Khulna district, at the head of southwestern Bangladesh’s Sundarbans tidal forests.

Sea level rise and worsening storm surges are making life increasingly precarious in southern Bangladesh’s low-lying deltas, flooding homes and filling fields with salty water that keeps rice from growing. Many former farmers have switched to raising tiger shrimp – now Bangladesh’s second biggest export after garments – in shallow ponds. But even the shrimp are now dying in many areas, hit by viral infections, local people say.

Instead, as waters continue to rise, women in the region have hit on a new, tough and flood-friendly harvest: mud crabs.



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