Bot meets Whale: making friends in the ocean; or how I learned to stop worrying and mitigate harmful interactions between recreational ROVs and marine mammals.

An example of a microROV system. From Thaler et al. (2019)

Today, there are more robots exploring the ocean than ever before. From autonomous ocean-crossing gliders to massive industrial remotely operated vehicles to new tools for science and exploration that open new windows into the abyss, underwater robots are giving people a change to experience the ocean like never before. The fastest growing sector of this new robotic frontier? Small, recreational, observation class ROVs.

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Best Practices for Mitigating Negative Interactions Between Marine Mammals and MicroROVs

Today, we published our guidelines on the responsible operation of small recreational ROVs around marine mammals.

You can read the full paper here: Thaler and friends (2019) Bot Meets Whale: Best Practices for Mitigating Negative Interactions Between Marine Mammals and MicroROVs. DOI: 10.3389/fmars.2019.00506.

Reprinted below are the explicit guidelines proposed in the paper.

1. Education. Central to any mitigation strategy involving diverse stakeholders, ranging from professional to recreational, is user education. The following are critical to establishing a responsible user community: Ensuring all potential microROV users 1) not only understand the laws and regulations for wildlife viewing that apply to the jurisdiction in which they are operating, but understand why those regulations are in place; and, most importantly, 2) have internalized a stewardship ethic that motivates them to respect the rationale behind those regulations even when operating in regions where those regulations are not enforced. This is most effective when it occurs at point-of-sale or registration of the microROV. Thus, while the additional four guidelines relate to the user, this first one relates to the manufacturer. To most effectively convey the potential harm that microROVs could pose to marine mammals, the manufacturers are best positioned to educate their user base by providing informational material with each microROV sale. 

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Announcing the #BestShark contest for David’s birthday: make sandbar shark memes and art, win prizes!

My 35th birthday is next week, and I am calling upon the forces of the Internetz to help make it an amusing one. As you all know, sandbar shark is #BestShark. This spectacular shark is even the logo of my new consultancy!

David Shiffman Scientific and Environmental Consulting Logo: Original commissioned artwork by Ethan Kocak

I want you to help me celebrate my birthday by creating sandbar shark #BestShark memes and/or artwork! And my favorites will win prizes! Here’s how it works:

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Ballard’s hunt for Earhart’s wrecked plane, sink or swim for deep-sea mining, prints of whales, and more! Monday Morning Salvage, August 19, 2019.

Flotsam (what we’re obsessed with right now)

BEN (Bathymetric Explorer and Navigator) was made for the University of New Hampshire by marine autonomy tech company ASV Global(Credit: University of New Hampshire)
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A brutal slog through some of the worst ocean and climate news of the summer. Also, fish cannons. [Tuesday] Morning Salvage: August 13, 2019.

Foghorn (A Call to Action!)

  • Trump Administration Guts Endangered Species Act, setting back conservation efforts by decades, dooming thousands of charismatic species to extinction, and sealing his legacy as the racist president that is unambiguously worse than Nixon. Look, at this point, if you aren’t calling your representatives on the regular to demand impeachment, I don’t know what to tell you.

Flotsam (what we’re obsessed with right now)

Image: Pierre Markuse (Flickr)
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A global assessment of biodiversity and research effort at active Seafloor Massive Sulphides: Transcript from my talk at the International Seabed Authority.

[The following is a transcript from a talk I gave at a side event during Part II of the 25th Session of the International Seabed Authority in July, 2019. It has been lightly edited for clarity.]

I want to change gears this afternoon and talk about a very different kind of mining. For the last two years, Diva and I have been engaged in a data mining project to discover what we can learn and what we still need to learn about biodiversity at hydrothermal vents from the 40-year history of ocean exploration in the deep sea.

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What we’ve missed in the Abyss: Mining 40 years of cruise reports for biodiversity and research effort data from deep-sea hydrothermal vents.

“When the RV Knorr set sail for the Galapagos Rift in 1977, the geologists aboard eagerly anticipated observing a deep-sea hydrothermal vent field for the first time. What they did not expect to find was life—abundant and unlike anything ever seen before. A series of dives aboard the HOV Alvin during that expedition revealed not only deep-sea hydrothermal vents but fields of clams and the towering, bright red tubeworms that would become icons of the deep sea. So unexpected was the discovery of these vibrant ecosystems that the ship carried no biological preservatives. The first specimens from the vent field that would soon be named “Garden of Eden” were fixed in vodka from the scientists’ private reserves.”

Thaler and Amon 2019

In the forty years since that first discovery, hundreds of research expedition ventured into the deep oceans to study and understand the ecology of deep-sea hydrothermal vents. In doing so, they discovered thousands of new species, unraveled the secrets of chemosynthesis, and fundamentally altered our understanding of what it means to be alive on this planet. Now, as deep-sea mining crawls slowly towards production, we must transform those discoveries into conservation and management principles to safeguard the diversity and resilience of life in the deep sea.

Biodiversity of hydrothermal vents from around the world. Top: Indian Ocean, Mid-Atlantic Ridge, Juan de Fuca Ridge. Bottom: East Pacific Rise, Southwest Pacific, Southern Ocean. Photo credits (top left to bottom right): University of Southampton; Woods Hole Oceanographic Institute; Ocean Networks Canada; Woods Hole Oceanographic Institute; Nautilus Minerals; University of Southampton.
Biodiversity of hydrothermal vents from around the world. Top: Indian Ocean, Mid-Atlantic Ridge, Juan de Fuca Ridge. Bottom: East Pacific Rise, Southwest Pacific, Southern Ocean. Photo credits (top left to bottom right): University of Southampton; Woods Hole Oceanographic Institute; Ocean Networks Canada; Woods Hole Oceanographic Institute; Nautilus Minerals; University of Southampton.

Though research at hydrothermal vents looms large in the disciplines of deep-sea science, relative to almost any terrestrial system, they are practically unexplored. Over the last 2 years, Drs. Andrew Thaler and Diva Amon have poured through every available cruise report that made a biological observation at the deep-sea hydrothermal vent to assess how disproportionate research effort shapes or perception of hydrothermal vent ecosystems and impacts how we make management decisions in the wake of a new form of anthropogenic disturbance.

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Protecting the Iron Snail, more then meets the eye, ROV-bot in disguise, saying farewell to a glacier, and more! Monday Morning Salvage: July 29, 2019.

Foghorn (A Call to Action!)

Flotsam (what we’re obsessed with right now)

The copper plaque will be installed on Ok in August 2019. COURTESY RICE UNIVERSITY.
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Five Questions with Irene Kingma

I spent last week in Saba in the Dutch Caribbean with the Dutch Elasmobranch Society, St. Maarten Nature Foundation, and the Saba Conservation Foundation serving as a research assistant to an international team of shark scientists participating in the Save Our Sharks Expedition 2019.

Expedition leaders Irene Kingma (left) and Dr. Paddy Walker (right) decked out in the official Save Our Sharks Expedition 2019 gear.

I previously wrote about some of the goals of the expedition, and our first day out on the water tagging small Caribbean reef and silky sharks.  I also interviewed several of the expedition participants on their views on sharks and shark conservation. Yesterday I posted my interview with Tadzio Bervoets. Today, I’m posting my interview with expedition lead Irene Kingma.

I first met Irene in 2014 when she invited me to give a keynote speech at the European Elasmobranch Association and have kept in touch with her through the years, mostly through Twitter.  Irene has been working in shark conservation for 15 years, both in Europe and the Caribbean.  She runs the Dutch Elasmobranch Society, which she founded together with Dr. Paddy Walker in 2010.

From 2015 to 2018 she worked as the Netherlands project lead in the Save our Sharks project of the Dutch Caribbean Nature Alliance. This project aimed to improve all aspects of shark protection in the Dutch Caribbean through legislation, education, management, and science.  The project has ended but the Save our Sharks brand is still used for shark science and conservation work in the islands. 

Irene and Dr. James Thorburn prepare the European Space Agency tiger shark satellite tags for deployment.

I sat down with Irene and asked her five questions:

Bucky: What is your role on this expedition?

Irene: I am the expedition leader.  I’m in charge of making sure everyone knows where they have to be and what they need to do. I do this together with Dr. Walker, who took on the lead role after I left the expedition a few days before the official end. Paddy and I founded the Dutch Elasmobranch Society together in 2010, a science-based NGO dedicated to the management and protection of elasmobranchs in the Dutch Kingdom.

Bucky: How does the work you do contribute to global efforts to protect sharks?

Irene: My main job is helping policy makers to take the right decision on shark and fisheries management. For example, here in the Dutch Caribbean the Dutch Elasmobranch Society is the main adviser to the Dutch government on shark management and the measures needed to make the Yarari Shark Sanctuary a success.  Together with local partners we wrote the proposals to get several sharks and ray species listed on the SPAW protocol, the only cross border legal protection instrument for the Caribbean region.

The expedition crew works up and tags a tiger shark.

Bucky: Why are sharks important to you?

Irene: My background is in ecology, so when I think of heathy oceans that should include all parts of the ecosystem. Sharks are a really good indicator of ecosystem wellbeing; to be able to sustain healthy, diverse shark and ray populations all elements of the system need be to in good shape. We need to protect everything from the corals and to whale sharks.

Bucky: How are we going to save the world’s sharks?

Irene:   I am a firm believer in a holistic approach to management. Putting a species on a list like CITES, CMS, SPAW is an important first step. But you also need to have sensible implementation on the ground linked to effective control and enforcement. Plus, to ensure you get buy in by the people who are affected or have to carry out the protective work you need to communicate on what you want to achieve and why throughout the chain. And lastly all needs to be grounded in sound science to ensure what you do actually makes a difference in the water and for sharks. My mantra is we need to get the science we need to deliver the policy we want.  

Bucky: What advice would you give to young scientists interested in a conservation careers?

Irene: Dream big! Here I am, a girl from Amsterdam who started out as a malacologist (snail specialist) leading an expedition to one of the most interesting places in the world to start up research projects which will help us protect sharks.  Somebody pinch me! There’s no clear path that led me here, the only clear thread I see is that I tend not to take the safe option when it comes to career choices and I never gave up. 

The Save Our Sharks Expedition 2019 runs from July 15-25. You can also follow the expedition on social media using the hashtag #SabaShark2019, or by following the Save Our Sharks social media accounts on FacebookInstagram and Twitter.