Five crews have entered for the World Rowing Championships which takes place in Bled, Slovenia next week.

Two womens' boats will compete for Olympic qualification, another is seeking Paralympics qualification and two boats are entered in non-Olympic world championship events.

The boats with ambition for Olympic qualification are the lightweight double scull of Claire Lambe and Siobhan McCrohan and the openweight women's double scull of Sanita Puspure and Lisa Dilleen.

With lightweight double sculls being the only boat class for lightweight women, the entry of 26 boats will generate intense competition for the eight Olympic places on offer this year. Lambe and McCrohan, who came fourth at last year's European championships, will be competitive for one of these Olympic places, but it will be very tight with any mistakes or errors making a dramatic difference in final results.

Similarly the openweight women's double scull has eight Olympic places on offer with 19 entries. The newly formed double scull is a partnership between Dilleen, a 20 year old from Galway, who came fourth in the World Junior Rowing Championships two years ago; and Sanita Puspure, a recently naturalised Irish citizen from Latvia. In 2003, Puspure was a bronze medallist for Latvia at under 23 level. The Irish pair  finished fifth at the first World Cup earlier this summer in Munich, followed by an eleventh place in Lucerne.

For the first time, Ireland has a boat attempting qualification for next year's London  Paralympic games in the form of a mixed coxed four crew in the legs, trunk, and arms (LTA) category. There are 16 entries with 8 qualifying. Ireland's boat finished fifth at the 2010 World Rowing Championships, and whilst the number of entrants has increased this year, the crew have a good chance of making the first eight to qualify.

Performance director Martin McElroy, an Olympic gold medal winning coach with the British team at the Sydney Olympics in 2000, said today, "Only our adaptive athletes went to the 2010 World Rowing championships. For all the others competing, it's a first time experience, and in an Olympic qualification year that's a big ask."

"When I started in my role as performance director in 2009, I knew we were missing a generation of athletes.  A look at the age demographic of our team confirms that. However I am very pleased that we have a young ambitious group of athletes who are willing to take it on and it is not beyond the bounds of possibility that one or more of the boats may qualify. It's a big ask but it's not impossible. Added to that, we have a Paralympic boat seeking qualification for the first time"

The men's lightweight quadruple scull contains the same line-up that won a silver medal at the 2010 World Under-23 Rowing Championships. A strategic decision was taken to favour the non-Olympic boat class for these young athletes in order to continue their international development.

Performance director, Martin McElroy explained, "The choice was to risk immersing these young athletes in the cauldron of Olympic lightweight class boats which are amongst the most competitive classes in the Olympic regatta and create a very negative experience early in their careers, or take a more measured approach to their development and transition to the senior level through the non-Olympic boat classes."

"It was clear to us that we did not have a boat that would be close to qualification at this time and we discussed this openly with the squad. With 34 entries and only 11 to qualify, I'm satisfied that we've taken the right decision. These young athletes can compete positively in the quadruple scull event and continue taking the steps necessary to transition successfully from under 23 to senior."

Sarah Dolan a 21-year old Trinity college engineering student races in the women's lightweight single scull, an event with 22 entries.