Tag: marine plastics

There is no such thing as “throwing it away”: Why I try to reduce my plastic consumption

By Dawn Barlow, MSc student, Department of Fisheries and Wildlife

Several years ago, I had a profound experience on a remote little coral island in the Kingdom of Tonga, in the middle of the South Pacific. I was a crew member aboard a 46’ sailboat, traveling in Tonga and Fiji. This trip was a time when I became very aware of my consumption because when living on a boat, you carry your waste with you. The South Pacific is a region of little islands scattered across wide ocean spaces, and my eyes were opened to island culture. An island is analogous to a large boat—your waste cannot go far. The idea of “throwing it away” began to seem suspect. Does anything really “go away”?

A seemingly pristine beach on Tungua Island, Kingdom of Tonga. Upon closer inspection, we realized the volume of plastics that could be found even on an island this remote. Photo by D. Barlow.

After spending a night at anchor in the Kingdom of Tonga when I listened through the hull to signing humpback whales and felt their deep tones vibrate our mast, I thought I was in a place as pure and untouched as I would ever experience. The next morning, we ventured to shore on an island that we could circumnavigate in less than an hour on foot. But the soft sand was strewn with more than just conch and cowrie shells. It was also strewn with plastic. I began to pick up the trash items on the beach, and before long I had a large bag filled to the brim with plastic. The captain humored me when I wanted to bring it back to the boat. But what was I going to do with it then? These remote island places have very little infrastructure—they can’t recycle it there. So should I take it to another island where it would likely get barged out and dumped back in the ocean? Or a landfill? What struck me most was the realization that none of these products were manufactured on these islands. Some of this plastic may have been imported to the nearest island with a town or city, while some likely had drifted across the sea to this landing spot. All the plastics that I picked up on that one, small island were just a tiny portion of ocean plastic that wash ashore on the world’s beaches, a tiny glimpse of a much larger issue.

Eight million tons of plastics make their way into the oceans each year. Let that number sink in. There is no such thing as “throwing it away”, because “away” does not exist. “Away” is the ocean.

“What lies under”. Image credit: Ferdi Rizkiyanto.

Before sitting down to write this, I participated in a beach cleanup event here in my local community in Newport, Oregon. Today along the whole Oregon Coast, over 3,000 volunteers removed more than 15,000 pounds of litter and marine debris from the coastal places they love. A few weeks ago Surfrider Foundation screened the documentary Straw, directed by Linda Booker. Following the well-attended screening, a panel of community members from Surfrider, the Oregon Coast Aquarium, and Thomson Sanitary Services answered questions from the audience. In a lively discussion, we learned about why China is no longer accepting our recyclables and consequently we can only recycle plastics #1 and #2 here in Oregon, about how marine animals are rehabilitated after becoming entangled in plastic waste, about how Surfrider is encouraging local businesses to switch to paper straws and only offer them by request. As daunting as it is to think about the scale of our plastic consumption and the damage it causes, I am encouraged by the engagement and bottom-up movement in my community.

My life is shaped by the ocean—it is my inspiration, my work, my passion, my place of adventure and joy, the place that humbles me and heals me. Imagining the relationship between the products I use and the ocean is what makes me think twice before consuming. If I am driving in my car and want to stop for coffee but don’t have a reusable mug with me, I consider “if I were on a boat, would I drink coffee out of a single-use cup and then throw it away, toss it over the rail?” Of course not. So I invite you to think about the plastic in your life—it is everywhere. Think about how that plastic relates to what you love. Will it make its way into the stomach of a baby albatross, a sea turtle, the filter-feeding shellfish and large predatory fish that you love to eat?

Lifestyle changes can be simple and impactful. As a consumer, use your purchase power—when you have the option to buy a product wrapped in plastic or one that is not, opt for no plastic. Show manufacturers what you value. Bring reusable bags to the grocery store. Use waxed paper instead of plastic saran wrap. Talk to others, share your choices with them, encourage them to minimize their plastic use. And if you need context or motivation, imagine the relationship between the products you consume and the places that you love.

 

Midway Atoll: Two weeks at the largest albatross colony in the world

By Rachael Orben, Postdoctoral Scholar, Seabird Oceanography Lab & Geospatial Ecology of Marine Megafauna Lab, Oregon State University

In January I was extremely lucky to accompany my former PhD advisor, Scott Shaffer to Midway Atoll National Wildlife Refuge in the Papahānaumokuākea Marine National Monument as part of my job as a postdoc working in Rob Suryan’s Seabird Oceanography Lab. We were there with the dual purpose of GPS tracking Laysan and Black-footed albatrosses as part of Scott’s long-term research and to collect fine-scale data on flight behavior to develop collision risk models for wind energy development (in other areas of the species ranges such as Oregon). Here are my impressions of this amazing island.

So many albatrosses! Our approximately four hour flight from Honolulu to Midway landed at night and as we stood around on the dark tarmac greeting the human island residents I could just make out the ghostly glistening outlines of albatrosses by moonlight. But I had to wait until the following morning to really take stock of where I had suddenly landed: Midway Atoll, the largest albatross colony in the world. This was my first trip to the Northwestern Hawaiian Islands, but I have been to other albatross colonies before and Midway is most definitely different.

First of all, it was hot(ish)!

Secondly, I was amazed to see albatrosses nesting everywhere. Unlike the southern hemisphere colonies I have visited, the albatrosses aren’t restricted to their section of the island or even nesting as close to each other as possible. Instead there are nests literally everywhere there might be enough loose substrate! Birds nest in the middle of the roads, in the bike racks (bikes are an easy quick means of transportation), along the paths, next to the extremely loud generator, near piles of old equipment, and around buildings. Hawaiian albatross nests are not much to look at compared to the mud pedestal nests of the southern hemisphere mollymawks (see the photos below) and are often made of just enough sand and vegetation to keep the egg in place. There are no aerial predators of these birds, beyond the occasional vagrant peregrine, and certainly nothing that might rival the tenacity of the skuas in the southern hemisphere. Perhaps it is this naiveté that has lead to their willingness to nest anywhere.

It may also be this naiveté that has facilitated the following unfortunate turn of events. Just before I arrived, the USFWS and a crew of volunteers had just finished up the annual albatross count. During their counting sweeps they noticed injured adults incubating eggs. After setting out trail cams, suspicions were confirmed. The introduced mice on Midway have discovered that albatrosses are a source of food. House mice are known to prey on albatross chicks on Gough and Marion Islands in the South Atlantic (more information here – warning graphic photos), but to my knowledge this is the first time that they have started eating adult birds. You can read the USFWS announcement here. The plane that I flew out on brought in people, traps, and resources to deal with the situation, but stay tuned as I fear this saga is just beginning.

Finally, and on a further less than positive note, I went to Midway fully aware of the problem that plastics pose to these birds and our marine ecosystem, but there is something to be said for seeing it first hand. The chicks were very small when I was there so I didn’t see any direct impacts on them, but see below for photos of carcasses of last year’s fledglings with plastic filled stomachs. Instead, it was the shear amount of random plastic bits strewn around the island and buried layers deep into the sand that struck me. I learned that sometimes the plastic bits are glow-in-the-dark! Sometimes fishing lures have batteries in them – I am not sure what they are used to catch – do you know? And toothbrushes are very common. All of the plastic that I saw among the birds arrived in the stomach of an adult albatross. All-in-all the experience gave me renewed inspiration for continuing to reduce the amount of plastic that I use (click here for more information on albatrosses and plastic, and here and here for info on marine plastic pollution in general). I collected interesting pieces to bring home with me (see the photos below), but it is a non-random sampling of what caught my eye. I left many many plastic shards where they were.

I have written mostly about the birds, but Midway is full of human history. As I biked along the runway, or past the old officer quarters, I often found myself wondering what all these albatrosses have seen over the years and what they might witness in the future. Two weeks was really just a blink-of-an-eye for an albatross that can live over 40 years (or longer like Wisdom the albatross). I was terribly sad to leave such a beautiful place, but I came home with amazing memories, photos, and gigabytes of data that are already giving me a glimpse into the world of albatrosses at sea.