Categories: Science

Scientists find mountains of sugar beneath seagrass meadows in world’s oceans

<p>
Scientists from the Max Planck Institute for Marine Microbiology have found mountains of sugar beneath seagrass meadows across the world's oceans.</p>
<p>
Seagrass meadows are extremely efficient at capturing carbon, and are one of the world's top carbon capturing ecosystems.</p>
<p>
According to the institute, one square kilo­metre of seagrass stores al­most twice as much car­bon as forests on land, and 35 times as fast. When the seabed around these meadows were inspected, it was found to have massive amounts of sugar in their soil systems.</p>
<p>
Manuel Liebeke, who is head of the research group undertaking the study at the institute, explains that the massive amounts of sugar are about 80 times higher than previously measured in marine environments</p>
<p>
“To put this into per­spect­ive: We es­tim­ate that world­wide there are between 0.6 and 1.3 mil­lion tons of sugar, mainly in the form of sucrose, in the seagrass rhizo­sphere…That is roughly comparable to the amount of sugar in 32 billion cans of coke!” Liebeke said in a press statement.</p>
<p>
To get a better understanding of these carbon-capturing powerhouses, the scientists conducted a study off the Italian island of Elba where they took samples of seagrass meadows and their surrounding sediments.</p>
<p>
<strong>Also Read: <a href="https://www.indianarrative.com/science-news/why-do-mother-octopuses-commit-suicide-just-before-her-eggs-are-hatched-172980.html">Why do mother octopuses commit suicide just before her eggs are hatched?</a></strong></p>
<p>
While this is an extremely new discovery, seagrass meadows are among the most threatened habitats on Earth. According to the institute, they are rapidly declining in all oceans and up to a third of the world's seagrass may already be lost.</p>
<p>
Mr Liebke says, “Looking at how much blue carbon that is carbon captured by the world's ocean and coastal eco­systems is lost when seagrass communities are decimated, our research clearly shows: It is not only the seagrass itself, but also the large amounts of sucrose underneath live seagrasses that would res­ult in a loss of stored car­bon.</p>
<p>
“Our calculations show that if the sucrose in the seagrass rhizo­sphere was degraded by microbes, at least 1.54 million tons of carbon dioxide would be released into the atmosphere world­wide…That's roughly equivalent to the amount of carbon dioxide emitted by 330,000 cars in a year,” he added.</p>

IN Bureau

Recent Posts

India says issues relating to J-K to be addressed bilaterally with Pakistan, outstanding matter is vacation of PoJK

India on Monday firmly reiterated that any issues relating to Jammu and Kashmir must be…

9 hours ago

PM Modi chairs meeting with Nadda to review TB elimination campaign progress

Prime Minister Narendra Modi convened a meeting on Tuesday to assess the progress of the…

9 hours ago

“Hum ghar mein ghus kar maarenge aur bachne ka ek mauka tak nahi denge”: PM Modi

Prime Minister Narendra Modi on Tuesday reiterated India's firm stance on terrorism, emphasising that the…

13 hours ago

Women’s freedom movement gives call to end detention of Afghan refugees in Pakistan

The Women's Freedom Movement has called for an end to the detention of Afghan refugees…

14 hours ago

MoS Pabitra Margherita calls on President of Fiji Ratu Naiqama Tawakecolati Lalabalavu

Union Minister of State of External Affairs and Textiles, Pabitra Margherita called on the President…

15 hours ago

‘Bharat Mata ki Jai’ echoes at Adampur Air Base as PM Modi salutes courage of Air Warriors

Chants of Bharat Mata ki Jai and Vande Matram echoed at the Adampur Air base…

16 hours ago