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Oceans

Flooded rivers: taking a bird’s eye view

Zuzana Stanton-Geddes's picture
When a river swells beyond its usual patterns, the impact on its surroundings can be devastating. In 2014, 51 people lost their lives and over 20% of Serbia’s population were affected by floods when eight rivers spilled over their banks. Photo credit: Dusan Milenkovic / Shutterstock.com
Floodplains are attractive areas for development, with over 2 billion people living within the world’s 10 largest river basins. Yet, they are also at particular risk from overflowing rivers. Globally, river floods affect more than 21 million people. By 2030, due to climate change, population growth, and rapid urbanization, this number could rise to 54 million.

Why mangroves matter for the resilience of coastal communities

Saurabh Dani's picture

In 2006, I was working in Aceh, Indonesia (with the Red Cross), a region devastated by the 2004 Indian Ocean tsunami. Amongst other post-disaster recovery activities, we were working with 20 coastal communities, helping them with community-managed small grants and encouraging them to invest in disaster resilience within their communities.
 
To my delight, all 20 communities, independently, chose to invest in the restoration of their mangroves that had been completely or partially destroyed by the tsunami. To them, losing their mangroves was like losing their ancestors: Mangroves defended them, provided them with food and a livelihood, and made their coastline beautiful. The mangroves were their pride, and reclaiming the mangroves was of the highest priority for them as a community.

Why should we care about mangroves? Here are a few important reasons:

Keeping the Ocean at Bay: Combating Coastal Erosion with West Africa’s Sand River

Miguel Antonio Toquica Onzaga's picture
Image: Miguel Antonio Toquica Onzaga/ World Bank


Much of West Africa’s population lives along its coastline, where many of its capital cities are located. But though rising seawaters erode it, a study says the “sand river” they create can also protect it.

Sustainable tourism can drive the blue economy: Investing in ocean health is synonymous with generating ocean wealth

Rob Brumbaugh's picture
A snorkeler explores a coral reef in the coastal waters of Micronesia. © Ami Vitale


Tourism is one of the world’s largest industries, contributing trillions of dollars to the global economy and supporting the livelihoods of an estimated one in ten people worldwide. In many countries, with both developing and well-developed economies, tourism is appropriately viewed as an engine of economic growth, and a pathway for improving the fortunes of people and communities that might otherwise struggle to grow and prosper.

Much of that tourism depends on the natural world—on beautiful landscapes and seascapes that visitors flock to in search of escape, a second wind, and a direct connection with nature itself. Coastal and marine tourism represents a significant share of the industry and is an important component of the growing, sustainable Blue Economy, supporting more than 6.5 million jobs—second only to industrial fishing. With anticipated global growth rates of more than 3.5%, coastal and marine tourism is projected to be the largest value-adding segment of the ocean economy by 2030, at 26%.

Campaign Art: By 2050 more plastic in the oceans than fish?

Darejani Markozashvili's picture
People, Spaces, Deliberation bloggers present exceptional campaign art from all over the world. These examples are meant to inspire
 
Did you know that 60-90% of marine litter is plastic?

Did you know that each year about 8 million tons of plastic ends up in the oceans?

Did you know that each year, over 4 billion coffee cups end up in landfills?

Did you know that up to 51 trillion micro plastic particles are already in our oceans?

Did you know that by 2050, an estimated 99% of seabirds will have ingested plastic?

Why do these numbers matter? With increased human activity both on land and seas, and unsustainable production and consumption habits, our oceans and other world’s bodies of water are getting more and more polluted. These numbers matter, because not only are the oceans a source of protein to millions of people worldwide, they also produce more than half of the oxygen in the atmosphere. According to some estimates by year 2050 oceans will be populated more by plastic than fish, if the current trend of plastic dumping continues. This is unacceptable.

In response to this global environmental problem, this month, UNEP launched an international campaign called “CleanSeas.” Committed to eliminate major sources of marine littering, waste created by humans that has been discharged into the coastal or marine environment, by the year 2022, UNEP is urging governments, private sector, and consumers to reduce production and usage of micro plastics and single-use plastics.

You liked Oceans 11? Wait till you see Oceans 2030

Yuvan A. Beejadhur's picture
 Arne Hoel / World Bank.

The ocean is a powerful resource and the next economic frontier. WWF estimates that the ocean economy is the 7th largest economy, valued at US$ 24 trillion. With more than 6 million women directly employed in the fishery sector, and global job numbers set to grow to 43 million by 2030, the oceans are roaring. Yet, its natural capital has been systematically undervalued and overdrawn. According to the Bank’s Sunken Billions Revisited report, we are foregoing about $85 billion a year in additional revenues due to the mismanagement of fisheries. It is imperative that countries and citizens make informed decisions on resources, spatial planning and other important factors including the costs of marginalizing poor communities and the loss or degradation of critical habitats.
 
But oceans are often neglected in the development discourse. Obtaining the SDG 14 goal on oceans was a gargantuan, albeit noble effort. The Financing for Development architecture, the “Life below Water” goal and the Intended Nationally Determined Contributions (INDCs) made in Paris, urge us to capitalize on a new narrative: long-term financing of sustainable ocean economies in a climate change context.
 
Enter Oceans 2030
This is why the Bank is looking at oceans anew. People who saw our Oceans 2030 banner asked us if George Clooney or Julia Roberts were attending the 2016 Spring Meetings. While neither could make it, 20 Ministers of Finance and their representatives came to the first high-level ministerial dialogue, “Oceans 2030: Financing the Blue Economy for Sustainable Development”
                                                           
With a cast including Bank VP Laura Tuck and Ségolène Royal, France’s Minister of Environment, Energy and the Sea (and COP-21 President), countries tackled complex questions about the ‘Blue Economy’. What’s stopping us from maximizing returns in jobs and GDP from a thriving blue economy with growing natural resource assets? How can we reduce uncertainty and produce sustainable, investable projects? Whether it is Seychelles’s blue bonds, USA on eco-tourism, the ‘Gabon Bleu’ or Colombia’s actions to address the inequality in coastal populations, countries are starting to see the merits of a balanced approach for harnessing the potential and wealth of oceans. They’re looking for ideas, finance, and knowledge to grow sectors like aquaculture, marine tourism especially cruises, marine biotechnology and cancer research.

Sustainable Fisheries – an emerging new normal?

Valerie Hickey's picture
Tanzania, Zanzibar fisherman. Sonu Jain. World Bank

Last month I had the pleasure of attending a ‘trilogue’ organized by the European Commission for policymakers, scientists and the private sector on the subject of fisheries. I realized very quickly that the discussion went well beyond a traditional view of fisheries and instead was focused on sustainable fishing –  no longer a long-term ambition but a real-time response to the need to grow economies and prepare to feed the additional 2+ billion people coming to dinner in the next 20 years. It seems that sustainable fishing – definitely not quickly enough and certainly not everywhere yet – is an emerging new normal. Just how has this happened?

Weekly wire: The global forum

Roxanne Bauer's picture

World of NewsThese are some of the views and reports relevant to our readers that caught our attention this week.

Redefining aid could undermine fragile nations, says UN development chief
The Guardian
The decision to redefine overseas aid to include some military spending in fragile countries will hinder international efforts to help the poorest nations and could even undermine their stability, the UN’s development chief has warned. Last week, the Organisation for Economic Co-Operation and Development (OECD) revised the rules on what can be counted as foreign aid – technically known as official development assistance (ODA) – following lobbying from the UK and other member countries. Although proponents of the new definition argue that supporting military or security forces in fragile or war-ravaged states should be seen as a development aim and paid for from the aid budget, the move has been criticised by charities who fear it will mean less money reaches the poorest countries.

Emerging, developing countries gain ground in the tech revolution
Pew Research
A new Pew Research Center survey shows that across 40 countries surveyed in 2015, a median of 67% use the internet and 43% report owning a smartphone. But one trend stands out: People in emerging and developing nations are quickly catching up to those in advanced nations in terms of access to technology. Here are five takeaways on technology use in the emerging and developing world:
 

Campaign Art: Can we save the Ocean?

Davinia Levy's picture
People, Spaces, Deliberation bloggers present exceptional campaign art from all over the world. These examples are meant to inspire.

Our oceans are in deep trouble. Uncontrolled pollution and overfishing have brought the state of many of our seas and oceans to an unprecedentedly precarious situation.

In recent years, multiple campaigns have sparked to raise awareness of this situation and motivate people and governments to take action. For example, the Ocean Health Index measures ocean health across the regions in the World. One of these campaigns is One World One Ocean. Based in California, United States, this organization produces films, infographics, short videos and other media products to raise awareness of ocean degradation and to spark a global movement to protect the seas.

The video “Why the Ocean?” by One World One Ocean provides interesting and alarming data on the oceans’ situation and encourages everyone, everywhere to take action.
 
Why the Ocean?

The (actual and scientifically derived) healing power of the sea

Timothy Bouley's picture
 USFWS/Jim Maragos

This week is unique. December 1 was World AIDS Day –a moment to unite with the community touched by HIV and push forward in the fight. December 4 is Ocean Day at COP21 – an opportunity to advance the global ocean and climate agenda toward meaningful impact and action. Two important days with two very different purposes. And yet, each significant in commemorating critical causes that are often just outside the realm of everyday consideration. But it is not only this marginality that links them– and understanding this connection can only strengthen our imperative to act. 

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