World Video | Defence | Foreign Affairs | Natural Events | Trade | NZ in World News | NZ National News Video | NZ Regional News | Search

 


Pacific Solution Exchange Discusses Seaweed Influx in Fiji

Press Releases
Pacific Solution Exchange Discusses Seaweed Influx in Fiji
PRESS RELEASES:
17 January 2013
[17 January – Suva, Fiji] Community members are concerned about the recurrence of abundant seaweed blooms on the island of Viti Levu in Fiji which are defacing beaches and impacting the environment, probably as a result of climate change.

The knowledge-sharing forum Pacific Solution Exchange (PSE) is making this its number one climate change discussion across all Pacific islands this month.

Prompting the Pacific-wide discussion is Dr Antoine De Ramon N’Yeurt, Research Fellow with the European Union Global Climate Change Alliance Project at the Pacific Centre for Environmental and Sustainable Development (PACE-SD) at the University of the South Pacific, Suva, Fiji.

“We suspect the sudden bloom of this normally discrete seaweed over the last few years is caused by recent changes in the environment, like the rise in seawater temperatures due to climate change, poor water circulation in the lagoons, and an increase in man-made nutrients and pollution,” Dr N’Yeurt said.

“The blooms almost exclusively consist of a fast-growing, local species of red seaweed (Gracilaria edulis) which can become very abundant, and when dislodged by rough weather it washes up in great quantities onto beaches and the shoreline. This is causing environmental issues as it smothers traditional fishing grounds and reduces the productivity of the reef flats by taking nutrients and oxygen out of the water, and also displaces the normal seaweed assemblages that grow there,” he said.

Local communities affected by the influx of seaweed and the foul rotten-egg odour it produces have approached the Pacific Centre for Environmental and Sustainable Development to help solve the problem.

“The seaweed influx is not environmentally friendly, it is also unsightly and causes a severe odour problem, as it rots and releases noxious gases such as Hydrogen Sulfide,” Dr N’Yeurt said.

Dr N’Yeurt, who has devoted the last 20 years to studying tropical Pacific marine botany, ecology and taxonomy, climate change and the marine environment, hopes responses to this PSE discussion will help all of those studying or working in climate change to better understand and address this issue.

He is interested in hearing from people in the Pacific and internationally, about whether the problem is occurring elsewhere; possible causes and solutions to the problem; and how we can sustainably use the seaweed as compost or fertilizer for example, or as biomass for renewable energy in ocean afforestation projects.

The discussion about seaweed and climate change continues until 30 January, with people invited to join the PSE community if they want to become part of the conversation. Joining is free: www.solutionexchange-un.net/pacific

The Pacific Solution Exchange is an email-based knowledge sharing service that enables people across the Pacific to ask each other queries and share answers, insights, experiences and lessons learned to help each other in their climate change and disaster risk work. It has over 1300 members including practitioners, students, government, concerned Elders, and community members in remote islands. PSE is administered by the United Nations Development Programme (UNDP) with support from Australian Aid (AusAID).

[Ends]

© Scoop Media

 
 
 
 
 
World Headlines

 

Japan: Independent Experts Slam Japan’s New Whaling Plan

Independent experts slam Japan’s new whaling plan and declare no more whales need to be killed for Antarctic research More>>

Gaza Strip: Gaza Strip: Attacks In The Border Areas

Following disengagement from the Gaza Strip in September 2005, Israel unilaterally and illegally established a so-called “buffer zone”, an area prohibited to Palestinians along the land and sea borders of the Gaza Strip. The precise area designated by ... More>>

Australian Government: Iraq Deployment: Joint Press Conference, Canberra

Back in March, the Government announced that we were preparing a force for a Building Partner Capacity training mission in Iraq. I can inform you that today the Cabinet has decided to deploy that force. The deployment will start tomorrow and we expect ... More>>

UNHRC: UN Committee Against Torture To Review New Zealand

UN Committee against torture to review New Zealand, Congo, Romania, Luxembourg, Spain, Serbia, Colombia, Former Yugoslav Republic of Macedonia More>>

UNHRC: Nigeria: One Year On, Call To Bring Back Abducted Children

Nigeria: One year on, UN and African experts call for decisive steps to bring back abducted children More>>

EU & US Let Iran Win Top Seat On UN Women’s Rights Board

EU & US Allowed Iran to Win Top Seat on UN Women’s Rights Board, Rights Group Says More>>

Peaceful Tree Planting Attacked By Zionist Settlers/soldiers

Peaceful tree planting attacked by zionist settlers and soldiers, two Palestinians hospitalised and a German activist arrested. More>>

One Year On: WWF Fails To Act Against Abuse Of ‘Pygmies'

Baka 'Pygmies' have faced harassment, beatings and torture by anti-poaching squads supported and funded by WWF. Conservation giant World Wide Fund for Nature (WWF) has failed to take action against the abuse of Baka “Pygmies” and their neighbors ... More>>

Cyclone Pam Evacuation Centers Home To New-Born

UNFPA Pacific, Port Vila, Vanuatu (March 25, 2015) - As her family settled into one of the classrooms at Freswota Primary School in Cyclone Pam-stricken Port Vila, in the Pacific island nation of Vanuatu, Meri Yalu was more troubled by an impending ... More>>

Get More From Scoop

 
 
 
 
 
World
Search Scoop  
 
 
Powered by Vodafone
NZ independent news