Advertisement

Updated July 9th, 2020 at 05:06 IST

New species of seaweed threatens existence of protected coral reef near Hawaii

Scientists have warned of seaweed that was spreading rapidly in remote northwestern Hawaiian islands, killing large patches of pristine coral.

Reported by: Riya Baibhawi
New seaweed species threatens existence of coral reef near Hawaii
| Image:self
Advertisement

Scientists have warned of seaweed that was spreading rapidly in remote northwestern Hawaiian islands, killing large patches of pristine coral. In a study published in journal Plos One, researchers from the University of Hawaii explained that this newly discovered species of seaweed easily breaks off and tumbles around, eventually settling on corals to block their space and sunlight. 

Read: NASA Celebrates 30 Years And 1.4 Million Observations Of Hubble With 'Cosmic Coral Reef'

Read: NASA Invites People On Virtual Ocean Expedition, Designs Video Game To Map Coral Reefs

'Highly destructive seaweed'

Heather Spalding, co-author of the study and longtime Hawaii algae researcher, said that it was “highly destructive seaweed” with the potential to grow over the entire reef. Explaining further, she added that there was an urgent need to figure out where its currently growing and what could be done to manage it.

The seaweed was first discovered in 2016 after researchers found it while conducting a routine survey in Pearl and Hermes Atoll. However, during their visit last week, the researchers found that the 20 cm thick seaweed was “covering everything as far as the eye could see". Warning about its dangers, scientists have mentioned that during the dive they found that everything underneath the weed it was dead.

According to reports, this seaweed varies in size and density. After studying its DNA to trace its origin, researchers concluded that it was a new species of red algae and named it Chondria tumulosa. Scientists are also worried that the actual coverage area could be much larger than documented since they couldn't survey many sites during their brief visit.

Read: Corals Developing 'sunscreen' For Protection Against Rising Sea Temperature: Study

Read: NASA Invites People On Virtual Ocean Expedition, Designs Video Game To Map Coral Reefs

Advertisement

Published July 9th, 2020 at 05:06 IST

Your Voice. Now Direct.

Send us your views, we’ll publish them. This section is moderated.

Advertisement
Advertisement

Trending Quicks

former dsp shailendra singh revealed criminal activity of Mukhtar Ansari
a few seconds ago
IBL Finance IPO
3 minutes ago
RCB women's team and Virat Kohli
4 minutes ago
Federal Reserve Chair Jerome Powell
8 minutes ago
RBI
18 minutes ago
Lok Sabha Elections 2024 LIVE
19 minutes ago
TCS 'cash for jobs' scam
25 minutes ago
Congress Press Conference
29 minutes ago
Virat Kohli keeps a close watch on Gautam Gambhir
31 minutes ago
Good Friday
36 minutes ago
Life Insurance Corporation
36 minutes ago
Kerala Nirmal Lottery Sambad Friday Result
41 minutes ago
Advertisement
Advertisement
Advertisement
Whatsapp logo