Blogs

OpenChannels has a team of dedicated bloggers addressing targeted aspects of ocean planning and management, including communication, technology, ocean uses, and more. Our bloggers are experts in the field, drawing from their own knowledge and experience.

The OpenChannels community can also benefit from your knowledge and experience. We appreciate the diversity of perspectives in this field and welcome the use of OpenChannels for sharing these views. Do you have a perspective on ocean planning you would like to share? We'll help you do that right now: just click the button above and follow the prompts. If you are interested in blogging but have questions, please email Nick Wehner at nwehner [at] openchannels.org. We look forward to your contribution!

The OpenChannels Team


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Posted on July 19, 2016 - 5:09pm, by SeaSketch

Why should we invest in geospatial tools? What makes them so valuable in science-based participatory process? In light of exciting progress toward the U.S. National Ocean Policy and marine spatial planning goals globally, and the proliferation of mapping portals and tools to support this work, we share this critical examination of MarineMap, the award-winning mapping platform that supported California's Marine Life Protection Act Initiative. From 2012 to 2014, the McClintock lab collaborated with Amanda Cravens, to investigate MarineMap, the predecessor to SeaSketch. A paper describing part of the results of that research was recently published, and we have boiled down the key lessons learned in this post.

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Posted on June 20, 2016 - 4:15am, by PJSJones

Targets for marine conservation have been important since 1998, when 1605 scientists from around the world signed a call for governments to protect 20% of the world’s seas from all threats by 2020. Since then, there have been several formal targets for MPA coverage, most significantly the Convention on Biological Diversity’s ‘Aichi target’ that at least 10% of the world’s seas should be effectively conserved through systems of MPAs by 2020. The achievement of such targets has increasingly been progressed through the designation of giant MPAs, often surrounding islands in remote oceans, i.e. vast remote MPAs. The first VRMPA was the 340,000 km2 Northwestern Hawaiian Islands Coral Reef Ecosystem Reserve, designated in 2000, as part of Bill Clinton’s departing environmental legacy, and larger than all of America’s national parks combined. This VRMPA was later included in the Papahānaumokuākea Marine National Monument, this 2006 designation by George Bush building on the previous one. Initially open to bottom trawling, all fishing throughout the PMNM was banned in 2011, as whilst ‘bigger is better’, it is also considered that ‘no-take is best’. The race was on.

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In a new paper published June 1 in Frontiers in Ecology and the Environment, scientists argue that environmental managers must broaden their focus from routine ecological monitoring to include social and economic factors if we are to protect ecosystems before they cross undesired tipping points.

A fashion for otter fur in the 19th Century has given researchers insight into how social changes can be a warning for ecosystems on the brink of collapse. In a new paper published today in the journal Frontiers in Ecology and the Environment, scientists argue that environmental managers need to broaden their focus from routine ecological monitoring to include social and economic factors if we are to protect ecosystems before it is too late.

Blogs
Posted on April 27, 2016 - 9:53am, by christian

The sustainable management of marine ecosystems involves a multitude of stakeholders, across various sectors. The vastness of the ocean and the potentially diverging interests of stakeholders involved - including different government departments, the private business sector and civil society - are not necessarily reflected in ‘traditional’, sector-based regulation and management mechanisms. This poses a challenge to an efficient use of ocean resources, and the conservation of its ecological integrity and functioning

Integrated Oceans Management is an approach that brings together relevant actors from government, business and civil society and across sectors of human activity (e.g. fishing, mining, shipping or tourism), to collaborate jointly towards a sustainable future of our ocean environment (‘ocean’ referring to marine and oastal areas).

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As a Project Fellow at SeaPlan, I am interested in the conversation among MSP practitioners over the pragmatic utility of ecosystem services tools for “real life” application. I recently looked at the role of modeling tools and platforms that quantitatively categorize zones or ecosystems services in ocean planning. This research led me to develop a broad overview of available valuation modeling tools and to detail some interesting example applications. I thought others would be interested, so SeaPlan is sharing them here as a series of three short case studies followed by the overview. First in this series is a case study summarizing how two of the most widely-used modeling tools, InVEST and Marxan, were applied by West Coast Aquatic (WCA) for the West Vancouver Island marine spatial plans.  

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Posted on February 15, 2016 - 8:17am, by PJSJones

The book Governing Marine Protected Areas: resilience through diversity (Jones PJS 2014) is now available in paperback, after very good sales of the hardback version around the world. The price of the paperback version is £22 or $40 with the discount code DC361 when purchasing directly from Routledge. See www.tinyurl.com/GoverningMPAs to purchase from Routledge at this discount and read reviews, including more recent reviews in Nature and the International Journal of Marine and Coastal Law.

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Posted on February 10, 2016 - 6:20am, by PJSJones

Another analysis of despair by a fisheries scientist (Kenchington T, in press*) questioning whether we should have MPAs: fishing removes top predators which are migratory, therefore fishing still impacts MPAs through fish migrations and trophic cascade effects, therefore we need to choose between pristine MPAs & seafood production! Maybe address wider ecosystem impacts of fishing, e.g. through increased selectivity, maximum size limits? Also, MPAs can still achieve a lot if not pristine and not large enough to match the wide range of top-predators?

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Posted on February 1, 2016 - 3:35am, by PJSJones

An interesting paper (Fletcher et al., in press) which argues that neoliberal faith in REDD+ schemes for forest conservation, on the basis that they represent market-based initiatives, is misplaced, as it is not feasible for REDD+ payments to fully offset the short-term economic benefits of natural resource extraction that are foregone. There is increasing focus on extending REDD+ out to sea as Blue Carbon schemes for mangroves, saltmarshes and seagrass, for which MPAs are often vehicles.

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Overfishing, climate change, habitat destruction, and pollution remain major threats to the world’s ocean. But amidst all that there is some seriously good ocean conservation news worth celebrating. So, to continue the tradition started last year with listing 14 Ocean Conservation Wins of 2014, here’s a rundown for 2015 that will hopefully fill you with #OceanOptimism. These wins represent the diligent efforts of organizations and individuals too numerous to list, so let’s just start with a blanket shoutout to all of #TeamOcean for a great year.

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