Monthly Archives

March 2016

Chemical Pollution Threatens Marine Life, by Andy Rogan

By | Ocean Alliance News | No Comments

In a rare move, the EPA (Environmental Protection Agency) have tried to revoke their temporary approval of a new pesticide on to the market.

The decision has sparked fear amongst the industry which creates these pesticides over concerns that this might represent a more long-term shift in policy, whilst offering hope to activists who have long been pushing for more stringent safety protocols which all new pesticides must pass.

The EPA are basing this move on evidence that suggests that the pesticide under question, flubendiamide, bio-accumulates in fresh and salt water ecosystems, inhibiting the ability of key environmental drivers to perform necessary biological functions. This can ultimately lead to the collapse of entire ecosystems.

At Ocean Alliance, we cannot claim to fully understand the regulations which the EPA and industry must conform to regarding the release of new pesticides on to the market. What we do understand are the potential risks of pesticides and other pollutants, and how incredibly important it is that robust safety measures must be implemented and carefully adhered too before a product is deemed suitable for the open market. Whilst this might be costly to the industry, the risks of not doing so are potentially catastrophic.

The January 1979 National Geographic magazine included an article written by our Founder and President Dr. Roger Payne, an article famous for featuring a song sheet of Roger’s whale recordings, which was at the time the most produced song sheet in history. What fewer people know is that in the same article Roger made the following statement:

‘Pollution has replaced the harpoon as a mortal threat to whales, and in its way can be far more deadly. If we ignore the dangers of tanker spills, industrial contamination, and simple human carelessness, then nothing can save the whales.’

38 years later, we can definitively say that Roger was correct. Chemical pollution is one of the greatest threats marine mammals face: in my opinion it is one of the three greatest dangers together with the growing threat of climate change & ocean acidification, and bycatch in global commercial fisheries, which is estimated to result in the mortality of well over 600,000 marine mammals every year. We are constantly releasing a suite of new chemicals into the ocean environment, many of which can take some time to bio-accumulate and begin negatively affecting the marine ecosystem. By the time robust evidence exists to prove this, the damage is already well and truly done. At the most recent Marine Mammal Conference in San Francisco, Ocean Alliance scientists sat in on a lecture in which NOAA scientists discussed the findings of their latest research in which they were monitoring toxicants in the waters off of California. Of the number of toxicants detected, between 30-40% were entirely unknown. This is an incredibly worrying statistic.

The threat of organic pollutants (which includes many pesticides) has long been recognised and has resulted in many compounds, such as the insecticide DDT and the widely used industrial compounds PCBs, being banned across much of the world. In 2004 the international community came together to meet this growing threat, signing the Stockholm Convention on Persistent Organic Pollutants, an attempt to reduce or eliminate the release of POPs into the environment.

Recent studies however have suggested that some toxicants can have significant negative consequences to the marine environment even at low doses and many years after their use is banned. Researchers at The Zoological Society of London have one of the longest running data sets on PCBs in the world. Their research strongly suggests that PCBs today represent THE MOST SIGNIFICANT THREAT to marine mammal apex predators in Europe, a full THIRTY YEARS after they were banned. Indeed they are recognised as the most likely reason the last resident population of Killer whales (Orca) no longer have the capability to breed, meaning that population, with its unique culture and language, is functionally extinct. Levels of PCBs are similar in coastal waters of the United States and it is likely that they are having a similar effect on marine mammal populations there and all over the world in areas which PCBs were readily used.

Of these many thousands of new chemicals being released annually, all it takes is for one to be a new ‘PCB’, before enormous damage is done to life in our oceans. The economic costs of this would be colossal, not to mention the costs to the environment (though of course the two are very much inseparable). Certainly, they would dwarf the economic benefits of releasing a pesticide early without proper safety checks.

As above, we do not claim to know whether the EPA guidelines and safety measures regarding the approval of new chemicals are robust enough or not. But we do know that if they are not robust enough, we are likely causing harm to the environment which will make its effects known for many, many years to come. Since Roger made his statement in 1979, Ocean Alliance has been striving to save our oceans and marine mammals by studying this ever-growing threat, indeed at the Marine Mammal Conference in December 2015, four papers were presented using data collected during the 2000-2005 Voyage of the Odyssey and the 2010-2014 Gulf of Mexico program.

Here is the link to the original article on NPR.

Andy Rogan is Scientific Coordinator at Ocean Alliance.

Irish Documentary “Atlantic” to Premiere in US on March 19

By | Ocean Alliance News | No Comments

Launched in Ireland in recent days, ‘Atlantic’, narrated by Emmy Award-winning actor Brendan Gleeson, took Best Irish Documentary at the Dublin International Film Festival.  Its US premiere will take place at the Environmental Film Festival in Washington, DC on Saturday March 19 at 2.15pm at the Carnegie Institute for ScienceDiscussion with director Risteard Ó Domhnaill will follow the screening.

Shot across the North Atlantic over a number of years, the film follows fishing communities in Ireland, Norway and Newfoundland, who are losing their livelihoods as oil companies drill ever deeper into their waters, and “super-trawler” fleets fish their stocks to the brink.

A large part of the story involves seismic airgun mapping for oil and gas, and what the future holds for marine habitats faced with such invasive technology. As this is such a crucial issue along the eastern US seaboard at the minute, this would be a great opportunity to see what other communities further afield are facing with the same issue.

“How The SnotBot & 3D Printing Are Unlocking The Key To Whale & Ocean Conservation,” from our partner CAPINC

By | Ocean Alliance News | No Comments

The following article first appeared on the CAPINC website on March 1, 2016.

Ocean Alliance, like the city of Gloucester, Massachusetts, has its origins in the bounty and fauna of the sea. Headquartered in the historic Tarr and Wonson Paint Factory, Ocean Alliance, Inc. is a 501(c)(3) not-for-profit organization that was founded in 1971 by renowned biologist Dr. Roger Payne. Ocean Alliance strives to increase public awareness of the importance of whale and ocean health through research and public education. Led by Dr. Payne, CEO Dr. Iain Kerr , Ocean Alliance works with scientific partners to collect a broad spectrum of data on whales and ocean life. Ocean Alliance uses this data to advise educators, policy makers, and the general public on wise stewardship of the oceans to mitigate pollution, prevent the collapse of marine mammal populations, and promote ocean and human health.

Innovation In Conservation

CEO Dr. Iain Kerr has spent years researching whales, and explained that the best way to understand the ocean and its inhabitants is through biological data. In the past, the only approach to attain physical samples from whales was through a biopsy crossbow. This method provided valuable specimens, but proved to be a large undertaking. Dr. Iain Kerr explained,

It seemed to me that there had to be an easier way to do this. Having been a hobbyist and a Maker for most of my life, and in watching the direction in which the hobbyist drone industry was going, I realized that there was a real opportunity to use drones to benefit whales and humanity.”

Dr. Kerr’s overall goal was to develop a research drone that could be used to collect non-invasive biological and photographic data from marine and terrestrial mammals. Using the collected samples of DNA, viruses, bacteria, stress and pregnancy hormones from whale blows, researchers could gather data to better understand whales, the oceans, and humanity’s effect on them in a benign manner. The team at Ocean Alliance believed that the drone design should be easily replicable and scalable, so that it could be adopted as a research tool around the globe. Using their design skills, Ocean Alliance created the first SnotBot.

What Is SnotBot?

SnotBots are custom-built drones created in partnership between Ocean Alliance and students from Olin College of Engineering. Guided by a remote driver, they hover in the air above a surfacing whale and collect the mist (blow) exhaled from its lungs on petri dishes. SnotBot then returns that “snot” sample back to researchers a significant distance away. This non-invasive technique not only collects substantial physical data from each specimen, but also leaves the whales undisturbed, allowing for a more accurate biological picture of the animals.

With over a dozen iterations of SnotBot, the designs evolved with the team’s better understanding of the machine capacity and payloads. The more they learned, the more they were able to push their designs and plans. With a natural hobbyist inclination to make, break and test things, Dr. Kerr believed in 3D printing as a tool to help further their ideas.

I like to think of Ocean Alliance as an ocean innovator. I sometimes joke with my friends and say we’re not on the cutting edge; we’re on the bleeding edge. It’s tough to be an innovator. And often it’s tough to express an idea, or realize an idea, and test an idea. It can be very expensive. And this is where I think 3D printing is changing the world.”

MakerBot Replicator Mini

MakerBot Replicator Mini

Using 3D Printing To Advance The Design Process

January of 2015, CAPINC donated a MakerBot Replicator Mini 3D printer to Ocean Alliance to help further their SnotBot and robotics designs. The addition of the 3D printer has allowed Ocean Alliance to brainstorm multiple iterations of designs, enabling them to test their ideas in the field.

This is where a company like CAPINC comes in because you can’t go down to Home Depot and say I need something to attach a FLIR camera to a drone that is light weight, adaptable, and adjustable. So the capacity for us to even build prototypes of what we think we need, or actually build the real thing, is very exciting.”

The MakerBot Replicator Mini is an entry-level 3D printer, ideal for new users interested in 3D printing, with minimal investment required. Dr. Kerr and his team have enjoyed having an in-house 3D printer.

The unit that we have, that CAPINC has been supporting us with, has been a MakerBot, which, I must say, has been a lot of fun. And I think as an entry-level machine it’s worked very well for us. I will admit we’ve done our prototyping with the MakerBot and then we’ve gone to a next-level machine to do the final products.”

One of the projects 3D printing was heavily used in was designing the SnotShot. The SnotShot was created by Olin students to simulate various whale blowholes & blow patterns, allowing Ocean Alliance to test the different types of blows they might encounter with the SnotBot. This gave the team a better understanding of how to capture the most snot possible, before they even set sail on the open ocean. By 3D printing simulated blowholes for different whale species, they were able to test their SnotBot designs and make updates, saving them valuable time on their expeditions & avoiding prototype testing over live animals.

3D Printed Right Whale Blowhole; Blowhole Attached To SnotShot; SnotShot Testing Out A SnotBot

3D Printed Right Whale Blowhole; Blowhole Attached To SnotShot; SnotShot Testing Out A SnotBot

Along with their ocean and whale research, Ocean Alliance has spearheaded the development of an on-site robotics program. The Applied Robotics Club meets every Wednesday evening, providing an opportunity for people in the community young and old, to learn and explore anything from coding to design & construction, giving them to get hands-on experiential learning. Dr. Kerr has not only enjoyed the MakerBot 3D printer for SnotBot prototyping, but with the robotics club.

The 3D printer has been invaluable! Not only in building unique parts that we need, and silly things that we might not need, but were fun to do, it has also helped us develop our thought and design process. It also encouraged both students and staff to explore ideas of building components that otherwise would almost be unimaginable.”

SnotBot Expeditions

Since it’s first iteration, the SnotBot has been thoroughly tested and went on its first expedition this past fall in Peninsular Valdez, Patagonia. Ocean Alliance chose this location due to its enormous biodiversity. Since the 1970’s, they have been studying in Patagonia, with this last expedition being a great success.

We have just completed the first successful SnotBot expedition to Patagonia. We have proved the viability of these drones as useful and adaptable research tools. In the course of the next year we plan to run a minimum of two more expeditions, one to the Sea of Cortez and one to Frederick Sound, Alaska, to build up our data sets, get as many flights over whales and work with as many whale species as our budget will allow.”

These future locations were specifically chosen based on the species that frequent the habitat and drawing from the experience of Ocean Alliance’s previous research expeditions.

The Future Of SnotBot

Formulating innovative and new ideas like the SnotBot takes brainpower and a determination to try multiple iterations. Traditional manufacturing methods cost extensive time and money, two things that are precious to not-for-profit organizations like Ocean Alliance. Luckily, 3D printing breaks down manufacturing barriers by allowing intricate designs to be built in-house for a substantially lower cost. CAPINC is a proud sponsor of Ocean Alliance and their 3D printing needs.

The future is big for SnotBot and its upcoming designs. With the next two expeditions already funded through their Kickstarter campaign, Ocean Alliance is still in need of donors to help create future SnotBot iterations for new data sets. To learn more about Ocean Alliance and their projects, including the SnotBot, visit them at whale.org and explore their Kickstarter Campaign, where you can become a donor and get frequent updates on their research and expeditions.

SnotBot-Expedition-CTA