Science – Page 28 – Southern Fried Science

10 ways drones can save the ocean

June 27, 2014June 27, 2014 Andrew Thaler 3 Comments

Over the last few months, I’ve been digging into the confusing tangle of laws that protect marine mammals and regulate the use of drones–small, semi-autonomous vehicles used by both researchers and hobbyists to observe whales and other marine mammals. You can check out the outcome of my findings over at Motherboard, where I just published Drones Would Revolutionize Oceanic Conservation, If They Weren’t Illegal. The quick and dirt summary is that there is no legal way to fly drones near whales, at the moment, but there are ways to do it responsibly while we work to catch regulations up with technology.

In working through these guidelines, I’ve spent a lot of time thinking about how we can use this new technology to aid ocean conservation. Below are my top 10 favorite ideas for using drones to save the ocean.

1. Monitor our coastlines for poaching and other illegal activities.

The communist, feminist, utopian revolutionary who Kickstarted the first submarine

June 26, 2014June 26, 2014 Andrew Thaler 4 Comments

Science

Ictineo II. Image by wikimedia user Cookie.

A curious vessel sits atop a few struts in the Barcelona harbor. Passing tourists could be forgiven if they thought the small, wooden craft was a prop from the golden age of film or a quiet monument to the work of Jules Verne. It is neither. This ship, built from olive wood and clad in copper, is perhaps the most remarkable seagoing vessel of its time. She is Ictíneo II, the first true submarine.

Narcís Monturiol i Estarriol was a Catalonian revolutionary, utopian iconoclast, and proto-feminist writer who argued that the government, rather than the church, should oversee marriage licenses. He founded several newspapers–which were often shut down after a few issues–including La Madre de Familia “to defend women from the tyranny of men” and Spain’s first communist newspaper, La Fraternidad.

These clams are starting to bake in Bad Gas Episode 3

June 23, 2014 Andrew Thaler

Science

Welcome back. In our third installment of Bad Gas, we’re finally beginning to see visible deterioration of the shells. It’s a short one for you to enjoy. httpv://youtu.be/MjGY2XUD_UE

Bad Gas Episode 2!

June 18, 2014June 18, 2014 Andrew Thaler

Science

Watch it now! httpv://youtu.be/QXHV0c8juXQ

Bad Gas: a step-by-step guide to experimenting with Ocean Acidification in your kitchen

June 10, 2014June 10, 2014 Andrew Thaler

Science

After over a month of planning, it’s finally time to unveil my new ocean acidification project: Bad Gas! Watch this video to learn how to turn a Soda Stream into a miniature ocean and explore the impact of ocean acidification.

httpv://youtu.be/KBJiUWcDGpM

As this experiment continues, it will develop into a series of lesson plans for science teachers to use in the classroom. If you’re following along or joining in with your own tiny ocean, leave a comment below and keep us updated on your progress.

Selected conference tweets from Sharks International #Sharks14

June 9, 2014June 9, 2014 David Shiffman

Conservation, Science

I’ve just returned from the second Sharks International, a scientific conference for shark and ray researchers, which was held in South Africa. With nearly 300 researchers and conservationists from more than 38 countries in attendance, the conference was a fantastic learning and networking experience, and a huge success.

In addition to countless talks focusing on cool discoveries about amazing animals and important conservation issues from all over the world, I don’t think I ate one meal at a table with fewer than 4 countries represented. Our lab, the RJ Dunlap Marine Conservation Program at the University of Miami, gave 3 scientific presentations, including my own, which was well-received and resulted in some fascinating discussions. The “social media for scientific outreach” workshop I gave had more than 50 people attend, resulting in a couple of dozen scientists newly joining twitter.

Speaking of twitter, more than 7,000 tweets (including re-tweets) were shared using the conference hashtag #Sharks14 ! Below are links to 8 Storify stories I made: 4 plenary sessions and 4 days of scientific presentations. * Scientists, if any of the tweets about your talk are incorrect, please alert me in the comments and I’ll edit or delete them immediately. *

Nerds for Nature harnesses citizen scientists to monitor environmental change

May 26, 2014May 27, 2014 Andrew Thaler

Conservation, Science

[Note, this is a press release for an ongoing project of which Amy and myself are involved.]

Monday, May 26, 2014 — In September 2013, a large wildfire, ignited by careless target shooters, blazed across Mt. Diablo, leaving 3,100 acres of state park scorched. Wildfires are an important component of chaparral ecosystems, clearing the way for younger growth to take hold, but monitoring recovery after wildfires is an intensive prospect for over-committed park staff. Enter the Nerds for Nature and their change monitoring brackets.

Inspired by monitorchange.org (created by Sam Droege of the U.S. Geological Survey), Nerds for Nature combined low-tech angle brackets with high-tech smart phones to allow hikers to help monitor the ongoing fire recovery. Park visitors are invited to take pictures at predefined locations, aligning their phones against a simple angle bracket that ensures images will center on the same area. Photos are then uploaded to one of several social media services, where a program scrapes the publicly available images and compiles a time lapse video.

Dawn take you all: Bilbo Baggins’ approach is better than “don’t feed the trolls”

May 21, 2014 David Shiffman 4 Comments

Blogging, Science

“Dawn take you all, and be stone to you!”For just at that moment the light came over the hill, and there was a mighty twitter in the branches. William never spoke for he stood turned to stone as he stooped; and Bert and Tom were stuck like rocks as they looked at him. And there they stand to this day, all alone, unless the birds perch on them; for trolls, as you probably know, must be underground before dawn, or they go back to the stuff of the mountains they are made of, and never move again. – “The Hobbit,” J.R.R. Tolkien. (Yes, it really says twitter in this section of text. This is the only place in “The Hobbit” or any of the Lord of the Rings books where the word twitter appears.)

Trolls at the world premiere of "The Hobbit: An Unexpected Journey". Creative Commons license from Flickr user Kewl — Trolls at the world premiere of “The Hobbit: An Unexpected Journey”. Creative Commons license from Flickr user Kewl

Though I have largely enjoyed my experiences with online outreach, there are, to put it mildly, lots of unpleasant people on the internet. An extremist opinion and an anonymous forum for expressing it can be a recipe for some particularly nasty conversations. Some people seem to take pleasure in disrupting a conversation even when they have no particular stake in it, and these people are commonly referred to as “trolls.” There are various strategies for dealing with them (for example, here’s an explanation of this blog’s comment policy). In general, “don’t feed the trolls” is a common piece of advice for those engaged in online discussions. “Don’t feed the trolls” means that if someone is behaving in an inflammatory manner, you should simply not respond. While it’s certainly true that many internet trolls enjoy a combative discussion and that engagement may give an extremist idea more exposure than it would otherwise receive, I’ve never liked the idea of “don’t feed the trolls.”

Six reasons why Menhaden are the greatest fish we ever fished.

May 21, 2014May 24, 2014 Andrew Thaler 2 Comments

Science

Image from Maine Department of Marine Resources.

Menhaden, Brevoortia tyrannus, is, without a doubt, the single most important fish in the western Atlantic. This oily filter-feeder swims in schools so large that they block the sun from penetrating the water’s surface as it regulates ocean health. Earlier this week, we were greeted by news that menhaden stocks were rebounded, yet despite their near-universal importance in the western Atlantic and Gulf of Mexico, most Americans have near heard of a menhaden.

Let’s fix that. Here are six reasons you should know what a menhaden is.

1. Menhaden go by many names.

The Narragansett called them munnawhatteaug. Colonists called them poghaden, bony-fish, whitefish, pogy, mossbunker, fat-bat. Perhaps most endearingly, menhaden were called bug-heads, thanks to the parasitic isopod that was often found in place of their tongues. They have also been called “the most important fish in the sea“.

The incredible biodiversity of Aquaman: the grand finale

May 12, 2014May 12, 2014 Andrew Thaler

Popular Culture, Science

Aquaman #31 variant cover. Art by Mike Allred.

We’ve traveled far, this last week. From gentle basking sharks gliding across the surface of the North Sea to titanically tiny worms dwelling in the deep. The variant cover for Aquaman #31 is a fantastically diverse sampling of real ocean organisms, many of them not only profoundly weird but also almost entirely unstudied. Mike Allred’s is a small taste of the unknown still waiting to be explored.

I saved the best for last, including my favorite squid and scale worm. Before we dive into these final identifications, let’s take a moment to review.