Menu

Ireland's sailing, boating & maritime magazine

In association with ISA Logo Irish Sailing

Displaying items by tag: Nekton First Descent

A leading marine science researcher based in Ireland is part of a pioneering mission to explore the depths of the Indian Ocean, as Silicon Republic reports.

Prof Louise Allcock is head of zoology at NUI Galway’s Ryan Institute and has previously led deepwater surveys to investigate corals and sponges in the Atlantic on the RV Celtic Explorer.

Her latest task takes her much further afield, to the Seychelles west of Africa, where she is second-in-command behind principal scientist Dr Lucy Woodall on the Nekton First Descent mission.

Earlier this week the team carried out their first crewed dive to the ‘twilight zone’ of the Indian Ocean below 30m, where sunlight barely penetrates.

The team will be using crewed submersibles and ROVs to explore marine wildlife and plant life at depths of up to 500 metres, while also using sensors to collect data on what lies much further below.

Sky News and Sky Atlantic will be broadcasting live from the Nekton mission this coming Monday 18 March from 8am as part of the Sky Ocean Rescue initiative.

It is hoped the mission’s research will inform science and government policy on a range of issues from conservation to climate change.

“It’s very exciting to be deploying so many different pieces of equipment and doing such a thorough survey of the ocean,” Prof Allcock said.

And she has already been granted her wish to see a sun fish in its natural habitat while on one of the mission’s Triton submarines.

Silicon Republic has more on the story HERE.

Published in Marine Science

Marine Science Perhaps it is the work of the Irish research vessel RV Celtic Explorer out in the Atlantic Ocean that best highlights the essential nature of marine research, development and sustainable management, through which Ireland is developing a strong and well-deserved reputation as an emerging centre of excellence. From Wavebob Ocean energy technology to aquaculture to weather buoys and oil exploration these pages document the work of Irish marine science and how Irish scientists have secured prominent roles in many European and international marine science bodies.

 

At A Glance – Ocean Facts

  • 71% of the earth’s surface is covered by the ocean
  • The ocean is responsible for the water cycle, which affects our weather
  • The ocean absorbs 30% of the carbon dioxide added to the atmosphere by human activity
  • The real map of Ireland has a seabed territory ten times the size of its land area
  • The ocean is the support system of our planet.
  • Over half of the oxygen we breathe was produced in the ocean
  • The global market for seaweed is valued at approximately €5.4 billion
  • · Coral reefs are among the oldest ecosystems in the world — at 230 million years
  • 1.9 million people live within 5km of the coast in Ireland
  • Ocean waters hold nearly 20 million tons of gold. If we could mine all of the gold from the ocean, we would have enough to give every person on earth 9lbs of the precious metal!
  • Aquaculture is the fastest growing food sector in the world – Ireland is ranked 7th largest aquaculture producer in the EU
  • The Atlantic Ocean is the second largest ocean in the world, covering 20% of the earth’s surface. Out of all the oceans, the Atlantic Ocean is the saltiest
  • The Pacific Ocean is the largest ocean in the world. It’s bigger than all the continents put together
  • Ireland is surrounded by some of the most productive fishing grounds in Europe, with Irish commercial fish landings worth around €200 million annually
  • 97% of the earth’s water is in the ocean
  • The ocean provides the greatest amount of the world’s protein consumed by humans
  • Plastic affects 700 species in the oceans from plankton to whales.
  • Only 10% of the oceans have been explored.
  • 8 million tonnes of plastic enter the ocean each year, equal to dumping a garbage truck of plastic into the ocean every minute.
  • 12 humans have walked on the moon but only 3 humans have been to the deepest part of the ocean.

(Ref: Marine Institute)

At A Glance – Figaro Race

  • It starts in June or July from a French port.
  • The race is split into four stages varying from year to year, from the length of the French coast and making up a total of around 1,500 to 2,000 nautical miles (1,700 to 2,300 mi; 2,800 to 3,700 km) on average.
  • Over the years the race has lasted between 10 and 13 days at sea.
  • The competitor is alone in the boat, participation is mixed.
  • Since 1990, all boats are of one design.

Featured Sailing School

INSS sidebutton

Featured Clubs

dbsc mainbutton
Howth Yacht Club
Kinsale Yacht Club
National Yacht Club
Royal Cork Yacht Club
Royal Irish Yacht club
Royal Saint George Yacht Club

Featured Brokers

mgm sidebutton
bjmarine sidebutton
xyachts sidebutton

Featured Associations

ISA sidebutton
ICRA
isora sidebutton

Featured Events

tokyo sidebutton
sovscup sidebutton
vdlr sidebutton

Featured Chandleries

CHMarine Afloat logo
osm sidebutton
viking sidebutton

Featured Sailmakers

northsails sidebutton
uksails sidebutton

Featured Marinas

dlmarina sidebutton

Featured Blogs

W M Nixon - Sailing on Saturday
podcast sidebutton
mansfield sidebutton
BSB sidebutton
sellingboat sidebutton

Please show your support for Afloat by donating