Transcript provided below.
Are we finally going to lead with deep-sea mining? We’re going to lead with deep-sea mining. Welcome to the Weekly Salvage.
Over 15 years of ocean science and conservation online
Transcript provided below.
Are we finally going to lead with deep-sea mining? We’re going to lead with deep-sea mining. Welcome to the Weekly Salvage.
Many friendships in the 90s were built or lost over who got to select their Mario Kart character first because character selection largely determined whether or not you would win. SNES Mario Kart designers tried to correct this by crafting tracks that favored one character over others, guaranteeing a win on at least one race. Bowser’s fast top speed and drifting skills made them the best suited character for Bowser Castle’s sharp turns and straightaways. The icy pools of Vanilla Lake smiled upon Koopa Troopa and Toad’s tight handling and minimal drift, but that was arguably the only track they could dominate.
Now imagine another version of Mario Kart, but instead of a variety of different tracks that celebrate different strengths, every track was built by Mario. With Mario as an architect, it’s highly likely that every track would favor his particular set of (minimal) strengths. This would give the non-Mario players an unintended disadvantage since they would never get a chance to excel with their diverse skills, and the majority of races would consequently be won by Marios. In many places, this is the current state of academia.
Transcript provided below.
Read More “Big storms, lost ships, fake shrimp, and more! Weekly Salvage: September 9, 2019” »
[The following is a transcript from a talk I gave at the 2019 Minerals, Materials, and Society Symposium at the University of Delaware in August, 2019. It has been lightly edited for clarity.]

Good afternoon and thank you all for coming. I want to change tracks for a bit and scan the horizon to think about what the future of exploration and monitoring in the high seas might look like because ocean and conservation technology is in the midst of an evolutionary shift in who has access to the tools necessary to observe the deep ocean.

This is the Area. Areas Beyond National Jurisdiction, International Waters, the High Seas, the Outlaw Ocean. It’s the portion of the ocean that falls outside of national EEZs and is held in trust by the UN under the Convention on the Law of the Sea as the Common Heritage of Humankind. It covers 64% of the ocean and nearly half of the total surface of the Earth. It’s also the region in which most major deep-sea mining ventures intend to operate.
In helping to organize several meetings and events for conservation groups, I’ve frequently encountered conservation professionals loudly declaiming “Don’t you know who I am!” and expecting special treatment. Recently I got an email from someone whose abstract was rejected by a conference committee I was assisting, in which they had quite a tantrum. There were lots of … Read More “Egosystem management. Or how tantrums and unprofessional behavior are hindering conservation” »

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.
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.
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! I want you to help me celebrate my birthday by creating sandbar shark … Read More “Announcing the #BestShark contest for David’s birthday: make sandbar shark memes and art, win prizes!” »

Flotsam (what we’re obsessed with right now)








