Publications

Filter by Program:

Filter by Author:

Filter by Publication Type:

Sustainable Ocean Economy, Innovation, and Growth: A G20 Initiative for the 7th Largest Economy in the World

The authors of this G20 Insights policy brief say that the G20 should initiate a global ocean governance process, and they call for ocean economy dialogues, strategies, and regional cooperation to ensure that investment and growth in ocean use become sustainable and reach their full potential. They note that the ocean is the largest and most critical ecosystem on Earth, with many interactions between the ocean Sustainable Development Goal (SDG14) and other SDGs. Though potentially the largest provider of food, materials, energy, and ecosystem services, the ocean is stressed by increasing demand for resources, technological advances, overfishing, climate change, pollution, biodiversity, and habitat loss. Moreover, inadequate stewardship and law enforcement are contributing to the ocean’s decline. As a standing agenda item for the G20, and with associated good governance, a sustainable ocean economy can improve the health and productivity of ocean ecosystems. Better governance, appreciation of the economic value of the ocean, and “blue economy” strategies can reduce conflicts among uses; ensure financial sustainability, ecosystem integrity, and prosperity; and promote long-term national growth and employment in maritime industries.

Authors: Martin Visbeck, Kristian Teleki, Mia Pantzer, Michael K. Orbach, Patrick ten Brink, John Virdin, Julian Rochette, Anna-Kathrina Hornidge, Andrew Farmer, Daniela Russi, Torsten Thiele, Rajni Bakshi, Rajiv Bhatia, Benjamin Boteler, Miguel Heredia, R. Andreas Kraemer, Ina Krüger, Grit Martinez, Akshay Mathur, Linwood Pendleton, Tiago Pitta e Cunha, Cyrus Rustomjee, and Scott Vaughan

Filters

Blue Economy

Ocean and Coastal Policy

Policy Briefs

Blue Carbon Financing of Mangrove Conservation in the Abidijan Convention Region: A Feasibility Study

Coastal vegetated ecosystems such as mangrove forests, seagrass meadows, and salt marshes have long benefited coastal communities and fisheries, and in recent years have been recognized internationally for their significant capacity to sequester and store carbon (“blue carbon”)—at rates that surpass those of tropical forests. Yet these ecosystems are being converted rapidly. Current annual mangrove deforestation has been estimated to emit 240 million tons of carbon dioxide. For this reason, financing mechanisms to pay those tropical countries that have significant blue carbon resources to reduce greenhouse gas (GHG) emissions from deforestation have been explored as a means to fund mangrove conservation. This report by the United Nations Environment Programme, the Abidjan Convention Secretariat, and GRID-Arendal explores the potential of international carbon finance mechanisms to help fund mangrove conservation along the coast of West, Central, and Southern Africa that is covered by the Abidjan Convention—from the southern border of Mauritania to the northern border of Angola—and the scale of economic benefits that this conservation might provide for communities and countries in the region, including benefits not always recognized in traditional assessments or valuations. This report aims to increase knowledge about blue carbon stocks in West, Central, and Southern Africa and the steps that interested communities and countries in the region could take to secure international payments for their conservation and avoided GHG emissions.

Authors: John Virdin, Tibor Vegh, Connie Y. Kot, Jesse Cleary, Patrick N. Halpin, Christopher Gordon, Marie-Christine Cormier-Salem, and Adelina Mensah

Filters

Blue Carbon

Blue Economy

Climate and Energy

Ocean and Coastal Policy

Environmental Economics

Reports

Making Sure the Blue Economy is Green

Given the growing and seemingly limitless capacity to industrialize the oceans, there is a need to reimagine how to effectively measure, monitor and sustainably manage this seventy-one percent of the Earth's surface. In a commentary for the journal Nature Ecology and Evolution, the Nicholas Institute's John Virdin and co-authors write that we are now at an inflection point in history, where we no longer look to the ocean solely for protein and waterways, but also as a source for many more aspects of our increasingly industrialized society. While much of our focus has been terrestrially based where impacts are easier to identify, the authors write, greater attention is needed on the industrialization of our oceans, which have long been considered as a source of inexhaustible resources and reservoirs for unwanted terrestrially generated waste. 

Authors: Jay S. Golden, John VirdinDouglas NowacekPatrick HalpinLori Bennear, and Pawan G. Patil

Filters

Ocean and Coastal Policy

Environmental Economics

Journal Articles

North Carolina’s Ocean Economy: A First Assessment and Transitioning to a Blue Economy

North Carolina’s ocean and coastal areas and their resources shape a unique and important segment of the state’s economy, particularly for its eastern region. From seafood and commercial fishing opportunities, to access to global markets through shipping and transport, and finally tourism and recreation, thousands of jobs and billions in revenue for the state depend on the ocean and coast. Yet to date, this segment of North Carolina’s economy has not been identified as a discrete contributor in the state. This working paper provides a first assessment of the existing information available to measure the size and extent of North Carolina’s ocean economy, and proposes next steps to transition to a blue economy.

Authors: Jane Harrison, Amy Pickle, Tibor Vegh, and John Virdin

Filters

Blue Economy

Ocean and Coastal Policy

Ecosystem Services

Environmental Economics

State Policy

Working Papers

Coral Reefs and People in a High CO2 World: Where Can Science Make a Difference to People?

Increasing levels of carbon dioxide in the atmosphere put shallow, warm-water coral reef ecosystems, and the people who depend upon them at risk from two key global environmental stresses: 1) elevated sea surface temperature that can cause coral bleaching and related mortality, and 2) ocean acidification. These rising CO2 levels may affect most of the world’s coral reefs and the populations which depend on them by 2050, according to a study the journal PLOS ONE. The study projects that countries in western Oceania would be amongst the first affected by CO2-driven coral reef stress, followed by Southeast Asian countries in the Coral Triangle such as Indonesia, which are highly dependent on coral reefs. Countries predicted to be most likely to experience severe ocean acidification are generally different from those predicted to experience the earliest onset of coral bleaching, with acidification projected to be worse for countries at the upper and lower latitudinal bounds of coral reef distribution such as Baja California (Mexico), Japan, China, and southern Australia. Unfortunately, many of the countries that are most dependent upon coral reefs are also the countries for which data are least robust, and the authors note that international and regional efforts will be needed to overcome obstacles to obtaining good data globally.

Authors: Linwood Pendleton, Adrien Comte, Chris Langdon, Julia A. Ekstrom, Sarah R. Cooley, Lisa Suatoni, Michael W. Beck, Luke M. Brander, Lauretta Burke, Josh E. Cinner, Carolyn Doherty, Peter E. T. Edwards, Dwight Gledhill, Li-Qing Jiang, Ruben J. van Hooidonk, Louise Teh, George G. Waldbusser, and Jessica Ritter

Filters

Climate and Energy

Ocean and Coastal Policy

Ecosystem Services

Journal Articles

Toward a Strategic Action Roadmap on Oceans and Climate: 2016 to 2021

This comprehensive set of policy recommendations on oceans and climate for consideration at the United Nations Framework Convention on Climate Change 22nd Conference of the Parties and beyond is aimed at recognizing the central role of oceans in climate and the need to implement stringent reductions in greenhouse gas emissions to avoid disastrous consequences for coastal and island communities, marine ecosystems, and ocean chemistry. The recommendations from the International Expert Working Group on Oceans and Climate address mitigation, adaptation, displacement, financing, and capacity development.With respect to mitigation, the authors recommend implementing “blue carbon” policies, reducing carbon emissions from ships, developing ocean-based renewable energy, and considering (long-term/no-harm) ocean-based carbon capture and storage. They also encourage all nations to reduce carbon emissions so that the Paris Agreement to limit emissions to well below 2 degrees Celsius can be achieved. With respect to adaptation, the authors recommend implementing ecosystem-based adaptation strategies through integrated coastal and ocean management institutions at national, regional, and local levels to reduce the vulnerability of coastal/ocean ecosystems and human settlements and to build the management capacity, preparedness, resilience, and adaptive capacities of coastal and island communities. With respect to displacement of coastal and island populations as a result of climate change, they recommend international law changes to clarify definitions, rights, and procedures for climate-induced refugees and migrants, including development and implementation of appropriate financing measures. With respect to financing adaptation and mitigation efforts, they recommend directing a significant portion of the current climate funds to coastal and SIDS issues and developing supplementary financing to support adaptation and mitigation methods through innovative approaches and partnerships. Finally, with respect to capacity development, they recommend building up knowledge, tools, and scientific and political expertise to empower people to implement mitigation and adaptation measures, to increase adaptive management capacity, to create early warning systems, and to institute disaster risk reduction. They also recommend developing knowledge management mechanisms to share knowledge among all countries.

Authors: IBiliana Cicin-Sain, Julian Bariere, Hiroshi Terashima, Carol Turley, Rapahael Bille, Dorothee Herr, John Virdin, Meredith Kurz, Janot Mendler de Suarez, Miriam Balgos, Vinicius Lindoso, Kirsten Isensee, Tibor Vegh, Miko Maekawa, Edmund Hughes, Fredrik Haag, Edward Kleverlaan, Glen Wright, Kathy Baughman McLeod, Mike Donoghue, Warren Lee Long, Cassandra de Young, Lisa Levin, Natalya Gallo, Magdalena Muir, Tundi Agardy, Christophe Lefebvre, Doug Woodring, Philippe Vallette, Manuel Cira, Erica Wales, Ujwala Ramakrishna, Julie Steinberg, Meghan Rowe, Richard Bowers, Michael Burt, and Kateryna Wowk

Filters

Blue Carbon

Ocean and Coastal Policy

Reports

Toward a Blue Economy: A Promise for Sustainable Growth in the Caribbean

Toward a Blue Economy: A promise for Sustainable Growth in the Caribbean, a World Bank report co-authored by a Nicholas Institute for Environmental Policy Solutions researcher, is a guide to help Caribbean policymakers plan a successful transition to a blue economy and socially equitable blue growth. This report attempts to quantify the current ocean economy in the region and summarize projections about where we may find new pockets of sustainable growth, and define the blue economy concepts and possible policy responses that might better align economic growth and environmental health in the Caribbean. At a global level, the transition to a blue economy will significantly contribute to achieve Sustainable Development Goal (SDG) 14 for the ocean and other goals such as poverty reduction, food security, energy security, climate change mitigation, among others.

Authors: Pawan G. Patil, John Virdin, Sylvia Michele Diez, Julian Roberts, and Asha Singh

Filters

Blue Economy

Ocean and Coastal Policy

Ecosystem Services

Environmental Economics

Reports

Pacific Possible: Tuna Fisheries

This World Bank report outlines a best-case scenario whereby improved management of tuna fisheries allows Pacific Island countries to gain as much as US$344 million per year in additional sustainable revenues and create 7,500 to 15,000 jobs by 2040. The report recommends five policy strategies: increased regional integration, efficient fishing practices and catch limits, flexible access and harvest rights for fleets, investment in skills and labor, and inclusion of coastal communities in fisheries planning. The report builds on work undertaken by the Forum Fisheries Agency and the Pacific Community through the Regional Roadmap for Sustainable Pacific Fisheries, which was endorsed by Pacific Island Forum leaders in 2015. It is part of the World Bank’s Pacific Possible series, which explores potentially transformative opportunities for Pacific Island countries that warrant further research, understanding, and policy action.

Filters

Tuna Fisheries

Ocean and Coastal Policy

Fisheries

Reports

Multiple Stressors and Ecological Complexity Require a New Approach to Coral Reef Research

Ocean acidification, climate change, and other environmental stressors threaten coral reef ecosystems and the people who depend upon them. New science reveals that these multiple stressors interact and may affect a multitude of physiological and ecological processes in complex ways. The interaction of multiple stressors and ecological complexity may mean that the negative effects on coral reef ecosystems will happen sooner and be more severe than previously thought. Yet, most research on the effects of global change on coral reefs focus on one or few stressors, pathways or outcomes. In the journal Frontiers in Marine Science, authors call for a regionally targeted strategy of mesocosm-level research that addresses this complexity and provides more realistic projections about coral reef impacts in the face of global environmental change. 

Authors: Linwood H. Pendleton, Ove Hoegh-Guldberg, Chris Langdon, and Adrien Comte

Filters

Ocean and Coastal Policy

Journal Articles

Building Capacity for Risk-based Management and Management Strategy Evaluation in U.S. Federal Fisheries: Discussion from the East Coast Forum, May 7–8, 2015, Beaufort, NC

The 2015 East Coast Forum convened by the Fisheries Leadership & Sustainability Forum (Fisheries Forum) explored opportunities for federal fishery managers to support effective treatment of uncertainty and risk through risk-based management approaches and management strategy evaluation. The success of federal fishery management plans requires managers to communicate effectively about uncertainty and risk and to make decisions that perform well under conditions of uncertainty and environmental change. By understanding and accounting for limitations on the information that supports decision making, fishery managers can make decisions that are likely to meet management objectives and that reflect an explicit risk tolerance. The Fisheries Forum convenes a series of forums for council members, council staff, and NOAA Fisheries staff. Each forum focuses on a topic with regional and national relevance. The forums are a unique opportunity for managers to explore emerging issues and questions and to share ideas and information across management regions.

Authors: Katie Latanich, Kim Gordon, and Caitlin Hamer

Filters

Fisheries

Ocean and Coastal Policy

Fisheries

Proceedings

Pages