“Essential” carbon wells found in the Saguenay fjord

British scientists and Laval University spent several days in the tumultuous waters of the fjord, collecting sediment samples 200 meters deep in the hope of finding traces of life.

Postdoctoral researcher Adam Porter, from the University of Exeter, says that the seabed have great surprises despite their impenetrable appearance. Similarly, When you observe the seabed, it may seem not to happen there, he says. For example, But there is a whole world in sediments.

This shipment is part of the project Convex Seascape Surveya partnership aimed at exploring how the. Therefore, seabed controls the climate by capturing carbon. In addition, These researchers also study the role played by small creatures in this process.

These creatures play a really “essential” carbon wells found saguenay important role in maintaining the planet healthy.. Furthermore,

You have to make sediments sexyjoke the researchers by describing their project.

Complex sampling – "essential" carbon wells found saguenay

RebBeca Howman. Moreover, a doctoral candidate at Laval University, maintains that the collection of around 60 samples was complicated because of the tides, waves and currents in the Saguenay fjord. Meanwhile, We must literally tear a plot from the seabedexplains Ms. Howman. If we consider that the depth of the fjord reaches 200 meters, it is a whole task.

Scientists. installed in a boat, use what she described as a big pliers To harvest the samples which were then transferred to aquariums. The water is very blurred, very muddy. “essential” carbon wells found saguenay It was a beautiful challenge and it was quite funnysaid Ms. Howman.

The samples were studied in aquariums installed in a Saguenay laboratory. Adam Porter explains that the researchers placed fluorescent sand above the sediments in order to identify movements. Some of the creatures that live there are too small to be seen with the naked eye.

The Fjord’s seabed host a great biodiversity. There are sea verses, ophiures and bivalves – a class of water molluscsexplains Rebecca Howman.

It is interesting. because by looking at the sediments, one can think that it does not go much.

The doctoral student compared these creatures to small ocean gardeners Who keep the seabed in good condition and “essential” carbon wells found saguenay ultimately support the entire marine ecosystem. The way in which they move the sediments changes the entire structure of the ecosystemshe asserts. They support the ecosystem by modifying the nutritive flow. They give oxygen to the sediments.

Real “carbon signs”

These creatures also contribute to the capture of carbon by eating. trapping the organic matter that falls on the seabed. This role could be crucial to limit the effects of climate change, believe scientists.

Adam Porter describes the seabed of the oceans and seas as one of the largest carbon warehouses on the planet. They would contain more than tropical forests.

However, it fears that the melting of permafrost, dredging or mining exploitation disrupt the seabed in the future. This could potentially release carbon and cancel all our efforts to reduce carbon emissions on firm landdeplores “essential” carbon wells found saguenay the researcher.

Adam Porter hopes that the Convex Seascape Surveya five -year project taking place in several countries. will allow researchers to identify particularly important seabed in the capture of carbon. This could therefore convince the authorities to better protect them.

Nearly “essential” carbon wells found saguenay 200 countries. including Canada, have committed to protecting 30 % of the planet’s land and oceans by 2030 – an area that includes the seabed, says Adam Porter.