The real story behind the Atlantic’s record-breaking seaweed blobs – BBC

Sargassum in St. Marin (Mark Yokoyama CC BY-NC-ND 2.0 via Flickr).

Along the coastlines of the Caribbean and the Gulf of Mexico, a monster is lurking. It creeps in with the tide and you’ll likely smell it before you see it. Giant clumps of sargassum seaweed have been washing ashore, choking the surf and blanketing beaches in a brown, stinking mass.

The clumps are breaking off an enormous raft of free-floating seaweed known as the Great Atlantic Sargassum Belt, which stretches 5,000 miles (8,047km) between the Gulf of Mexico and the west coast of Africa and can be seen from space…

Cyclone Biparjoy: India, Pakistan evacuate more than 170,000 – BBC News

The long-lived cyclone, Biparjoy is expected to make landfall near the border of India and Pakistan (courtesy of NASA Earth Observatory image by Lauren Dauphin, using VIIRS data from NASA EOSDIS LANCE, GIBS/Worldview, and the Joint Polar Satellite System (JPSS).

Gale force winds and heavy rains are lashing coastal parts of north-west India and southern Pakistan as a powerful cyclone makes landfall.

Forecasters say it could be the area’s worst storm in 25 years and warned it threatens homes and crops in its path.

The cyclone is due to barrel through parts of India’s Gujarat state and Sindh province in Pakistan….

Hemsby: How many other communities are at risk of erosion? – BBC News

Happisburgh, Norfolk(by Martin CC BY-ND 2.0 via Flickr).

Coastal erosion claimed three homes in Hemsby last weekend and a further two properties in the village are deemed at serious risk. Are there other Hemsbys along the coast and what can be done to protect the communities which live there?

The East Anglian coastline is no stranger to coastal erosion…