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Marine scientists from Ireland will join an international group of ocean experts in a project to map and assess the Atlantic Ocean’s current and future risks from climate change, natural hazards and human activities.

Mission Atlantic brings the Marine Institute together with scientists from Europe, Brazil, South Africa, Canada and the USA to develop the first Integrated Ecosystem Assessments (IEAs) at the scale of the Atlantic basin.

Using high-resolution ocean models; data collected with marine robots and acoustic sensors; artificial neural networks; risk assessment methods; and advanced statistical analysis, the international partnership will assess the pressures imposed on the Atlantic’s marine ecosystems — especially those related to plankton and fish distribution — and identify the parts most at risk.

The Marine Institute says this “unique” project — funded by a €11.5 million grant from the European Union’s Horizon 2020 programme — will engage scientists, managers of marine resources and other stakeholders in balancing the need for environmental protection with sustainable development.

‘Mission Atlantic will contribute to a better and more sustainable future for life on Earth’

“In an era of rapid transformations affecting our societies and our lives, we are asked to provide the scientific knowledge necessary to face future challenges and to guarantee a sustainable future for the next generations,” says project co-ordinator Patrizio Mariani.

“By studying the complex Atlantic Ocean ecosystems, Mission Atlantic will contribute to a better and more sustainable future for life on Earth.”

The Marine Institute is leading the IEA approach for each of the seven case study areas throughout the Atlantic. In the Celtic Sea, this will be underpinned by regional data from INFOMAR, Ireland’s ongoing seabed mapping programme.

Marine Institite chief executive Dr Paul Connolly said: “The comprehensive mapping of the depth, character and benthic habitat of our seabed is critical to assess change, manage resources and risks, and to predict understand and realise the potential of our marine resource.”

Mission Atlantic will also focus on improving education, professional development opportunities and maritime policy in countries that border the Atlantic Ocean, north and south.

More information on the project will be available soon at www.missionatlantic.eu

Published in Marine Science

The Half Ton Class was created by the Offshore Racing Council for boats within the racing band not exceeding 22'-0". The ORC decided that the rule should "....permit the development of seaworthy offshore racing yachts...The Council will endeavour to protect the majority of the existing IOR fleet from rapid obsolescence caused by ....developments which produce increased performance without corresponding changes in ratings..."

When first introduced the IOR rule was perfectly adequate for rating boats in existence at that time. However yacht designers naturally examined the rule to seize upon any advantage they could find, the most noticeable of which has been a reduction in displacement and a return to fractional rigs.

After 1993, when the IOR Mk.III rule reached it termination due to lack of people building new boats, the rule was replaced by the CHS (Channel) Handicap system which in turn developed into the IRC system now used.

The IRC handicap system operates by a secret formula which tries to develop boats which are 'Cruising type' of relatively heavy boats with good internal accommodation. It tends to penalise boats with excessive stability or excessive sail area.

Competitions

The most significant events for the Half Ton Class has been the annual Half Ton Cup which was sailed under the IOR rules until 1993. More recently this has been replaced with the Half Ton Classics Cup. The venue of the event moved from continent to continent with over-representation on French or British ports. In later years the event is held biennially. Initially, it was proposed to hold events in Ireland, Britain and France by rotation. However, it was the Belgians who took the ball and ran with it. The Class is now managed from Belgium. 

At A Glance – Half Ton Classics Cup Winners

  • 2017 – Kinsale – Swuzzlebubble – Phil Plumtree – Farr 1977
  • 2016 – Falmouth – Swuzzlebubble – Greg Peck – Farr 1977
  • 2015 – Nieuwport – Checkmate XV – David Cullen – Humphreys 1985
  • 2014 – St Quay Portrieux – Swuzzlebubble – Peter Morton – Farr 1977
  • 2013 – Boulogne – Checkmate XV – Nigel Biggs – Humphreys 1985
  • 2011 – Cowes – Chimp – Michael Kershaw – Berret 1978
  • 2009 – Nieuwpoort – Général Tapioca – Philippe Pilate – Berret 1978
  • 2007 – Dun Laoghaire – Henri-Lloyd Harmony – Nigel Biggs – Humphreys 1980~
  • 2005 – Dinard – Gingko – Patrick Lobrichon – Mauric 1968
  • 2003 – Nieuwpoort – Général Tapioca – Philippe Pilate – Berret 1978

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