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Well managed marine sectors to promote a “Green economy in a blue world”

Wednesday, February 1st 2012 - 06:59 UTC
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More than 40% of the global population living within 100 kilometres of the coast More than 40% of the global population living within 100 kilometres of the coast

Healthy seas and coasts would pay healthy dividends in a green economy, according to a report released by several United Nations Programs, the International Maritime Organization and a group of environmental groups that highlights the huge potential for economic growth and poverty eradication from well-managed marine sectors.

The report, Green Economy in a Blue World, argues that the ecological health and economic productivity of marine and coastal ecosystems, which are currently in decline around the globe, can be boosted by shifting to a more sustainable economic approach that taps their natural potential, from generating renewable energy and promoting eco-tourism, to sustainable fisheries and transport.

It highlights how the sustainable management of fertilizers would help reduce the cost of marine pollution caused by nitrogen and other nutrients used in agriculture, which is estimated at 100 billion dollars per year in the European Union alone.

With five months to go before world governments meet at the UN Conference on Sustainable Development (Rio+20) in Brazil, Green Economy in a Blue World presents a case to stimulate countries to unlock the vast potential of the marine-based economy in a paradigm shift that would significantly reduce degradation to our oceans, while alleviating poverty and improving livelihoods.

With as much as 40% of the global population living within 100 kilometres of the coast, the world's marine ecosystems (termed the ‘Blue World' in the report) provide essential food, shelter and livelihoods to millions of people. But human impacts are increasingly taking their toll the health and productivity of the world's oceans.

Today, some 20% of mangroves have been destroyed, and more than 60% of tropical coral reefs are under immediate, direct threat.

“Oceans are a key pillar for many countries in their development and fight to tackle poverty, but the wide range of ecosystem services including food security and climate regulation, provided by marine and coastal environments are today under unprecedented pressure”, said UN Under-Secretary-General and UNEP Executive Director Achim Steiner. “Stepping up green investments in marine and coastal resources and enhancing international co-operation in managing these trans-boundary ecosystems are essential if a transition to low-carbon, resource efficient Green Economy is to be realized.”

Árni Mathiesen, Assistant Director-General of FAO Fisheries and Aquaculture Department, said: “The food production potential of the oceans is at risk and with it the livelihoods of hundreds of millions of people who depend on fisheries and aquaculture. If the current trend in unsustainable use of marine resources is not reverted the ability of our oceans to deliver food for future generations is severely compromised. Ocean fisheries and aquaculture are among humanity's best opportunities to deliver highly nutritious food to a growing population. To lose this opportunity would be a crime on future generations.”

Approximately 30% of the world's fish stocks are overexploited, depleted, or recovering from depletion and 50% are fully exploited. According to FAO and World Bank estimates, the world economy can gain up to 50 billion dollars annually by restoring fish stocks and reducing fishing capacity to an optimal level.

Aquaculture, the fastest growing food production sector, is creating new jobs, contributing to trade balances, and helping meet rising global demand for fish but, when poorly planned, it can increase pressure on the already suffering marine and coastal ecosystems.

Adoption of green technologies and investments to lower fossil fuel use could dramatically reduce the carbon footprint of the sector while enhancing its contribution to economic growth, food and nutrition security and poverty reduction. Green technologies include low-impact fuel-efficient fishing methods and innovative aquaculture production systems using environmentally friendly feeds.

Strengthening regional and national fisheries agencies, as well as community and trade fishing associations and cooperatives, will be critical to the sustainable and equitable use of marine resources. Small-scale producers and traders in developing countries make up the majority of the 530 million fishery-dependent people in the world. There is a need for policies that ensure they have access to an equitable share of the benefits of ‘greener' fisheries and aquaculture.
 

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  • laceja

    Looks like the UN continues to make their case for an all encompassing one world government. Those folks already have far too much power.

    Feb 01st, 2012 - 02:22 pm 0
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