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Jul 05

Bluefin tuna: Commission closes the purse seine fishery

Marine Conservation Issues, Marine Life No Comments »

Maria Damanaki, European Commissioner for Maritime Affairs and Fisheries decided to close the bluefin tuna fishery to purse seiners in the Mediterranean and Eastern Atlantic, due to the exhaustion of the quotas allocated to them, in early June.

France, Greece and Spain were informed of this decision which became effective as of 10th June. The closure of the purse seine fishery was necessary to protect the fragile stock of bluefin tuna and to ensure its recovery as envisaged by the recovery plan of the International Commission for the Conservation of Atlantic Tuna (ICCAT). The Commission has declared a zero tolerance approach towards overfishing and will take all necessary measures to ensure full compliance across the board.

Jun 06

WE DIVED FOR EUROPEAN FISH WEEK!

EcoDive Volunteer Opportunities, Marine Conservation Issues, Marine Life 1 Comment »

We dived and saw what could be the remaining Mediterranean fish!

Please sign the petition: www.ocean2012.eu/petition

Will there be any fish left for future divers to visit?

Will there be any fish left for future divers to visit?

Jun 03

EUROPEAN FISH WEEK ANIMATION

Marine Conservation Issues, Marine Life No Comments »

Transforming European Fisheries from OCEAN2012 on Vimeo.

Please sign the petition:  www.ocean2012.eu/petition

May 24

Invitation to Dive with Us in European Fish Week 2010

Marine Conservation Issues, Marine Life 2 Comments »

Join us on a special dive to learn about the state of EU Fisheries

Fun fish ID Eco Boat Dive over the endangered seagrass meadows followed by free buffet & showing of End of the Line film

Sun 6th June at 13.00 at International Diving Center, The Port, L’Escala

Years of intensive fishing in European waters have led to dramatic declines in once abundant fish populations. Eighty percent of assessed EU fish stocks are overfished and more than 30 per cent are outside safe biological limits.

The 2012 reform of the Common Fisheries Policy (CFP) is an opportunity to stop overfishing, end destructive fishing practices and deliver fair and equitable use of abundant fish stocks. OCEAN2012 is an alliance of organisations dedicated to transforming European fisheries policy and to facilitating greater participation in the reform by broadening stakeholder involvement.

European Fish Week 2010 will take place from June 5th to 13th. It is a unique opportunity for everybody across Europe to play their part in making this a truly fundamental reform of the Common Fisheries Policy.

OCEAN2012 member groups and friends will be organising events and activities throughout Europe, such as film screenings, panel discussions, food tastings, beachside activities and much much more. Together, we will be calling on the Commissioner for Maritime Affairs and Fisheries, Maria Damanaki, to make environmental sustainability a prerequisite for a reformed Common Fisheries Policy. Make your voice heard!

To register for this special dive please contact gaynor@kennaecodiving.net

Feb 17

Underwater Images from Ocean movie

Marine Life, Scuba Diving, Sharks, Underwater Photography 1 Comment »

Wonderful photos from the making of Ocean movie:

http://www.coml.org/comlfiles/press/GalateeBrochure_14January2010.pdf

Jan 25

SILMAR Project Report for 2009

EcoDive Volunteer Opportunities, Marine Conservation Issues, Marine Life, Underwater Photography No Comments »

Here is a link to the English language version of the report:

SILMAR Project 2009 Report (English language)

Volunteers please note that all our marine conservation work is carried out in English.

Jan 14

Mediterranean Marine Conservation Report

EcoDive Volunteer Opportunities, Marine Conservation Issues, Marine Life, Scuba Diving 1 Comment »

SILMAR Project Report of Marine Conservation Activity by Eco Dive Volunteers during 2009

Enlarge this document in a new window

Online Publishing from Yudu

Dec 15

Volunteer Eco Divers needed in the Mediterranean

Diving Holiday, EcoDive Volunteer Opportunities, Marine Conservation Issues, Scuba Diving 6 Comments »

Come and enjoy a Mediterranean diving trip at a fraction of the normal cost by volunteering as an Eco Diver

Eco Dive volunteer

Eco Dive volunteer

Eco Divers are needed each year from April to October to help gather data on Mediterranean key species and habitats. This data is essential for conservation planning and coastal management.  Volunteers enjoy unlimited  warm water diving whilst volunteering and holidaying in the Mediterranean at subsidised rates starting from ONLY 148 Euros per week.

We carry out marine reseach in Cala Montgo, near L’Escala, on the Catalan coast,  as voluntary coodinators for the SILMAR Project, and conduct regular clean up activities for Project Aware.

Eco Divers

Eco Divers

This is a great opportunity to build up your log book, practice your bouyancy and underwater photography skills, learn about marine ecology and gain fieldwork experience.

Visit our Eco Divers’ website for more information and to book your place.

Jun 21

Volunteer divers needed for SILMAR Project

Marine Conservation Issues, Scuba Diving 1 Comment »

The marine research  is progressing well documenting the ecosystems and key species present in Cala Montgo as part of the SILMAR project mapping of coastal habitats around the Iberian peninsular.

Last week we had a camera crew from the spanish channel TV3 who came out to dive with us to document the importance of the marine conservation work that we are doing.

Painted wrasse

We still need the help of volunteer divers during April to October every year. Come and get involved!

You’ll enjoy unlimited Mediterranean diving from the lovely town of L’Escala, staying at subsidised rates on the sunny Costa Brava!

May 31

Seahorse mystery solved

Marine Life No Comments »
 
Monday, 25 May 2009
Macqurie University

 

seahorsemedium.jpg

Seahorses are among the most readily identifiable inhabitants of the marine world because of their habit of swimming upright. Yet even though seahorses can be found in many areas of the world, up until now, there has been no scientifically proven explanation as to how and why these shy creatures came to adopt their vertical posture.

Now researchers from Macquarie University have solved this marine mystery. Their explanation was published in May in the journal Biology Letters.

Dr Peter Teske and Associate Professor Luciano Beheregaray found that seahorses evolved their upright position largely because of an expansion of seagrass habitats which occurred in Australasia around 20 to 25 million years ago during the Oligocene period. At that time, vast areas of shallow water allowed for the growth and expansion of seagrass – the habitat favoured by the seahorse.

Because there was no known link between seahorses and horizontally-swimming fish, and only two known fossil sites contain seahorses, scientists had difficulty in coming up with a satisfactory explanation for when seahorses evolved to swimming upright, Dr Teske said.

The answer came when they looked at the DNA of other fish belonging to the same family as the seahorse. The closest relative turned out to be the pygmy pipehorse – similar in looks to a seahorse – but a horizontal swimmer that prefers to live on reefs.

The scientists compared DNA and using molecular dating, were able to work out when seahorses and pygmy pipehorses diverged. They found that their last common ancestor lived around 25 to 28 million years ago – but with the emergence of the seagrass, conditions were favourable for the evolutionary split.

“The only major difference between seahorses and their pygmy pipehorse ancestors therefore is really just the upright posture. And that’s a small evolutionary step that probably did not require many genetic changes,” Teske said.

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