Showing posts with label sewage discs. Show all posts
Showing posts with label sewage discs. Show all posts

Friday, October 26, 2012

Curtis Cove Report - Oct 19, 2012

This was originally going to be a report for Thursday, October 18. But my trip got cut short just as I was getting onto the beach. So I came back the next day. And what a difference a day can make!
Oct 18, 8:45AM - sand, cobbles, a little wrack
Oct 19, 8:45AM - mounds & bands of wrack!
There was no major weather system that moved through overnight Thursday. No massive winds. The tides were similar overnight as they had been Wednesday night. Yet this happened!

So, Friday, October 19th. 8:45AM. Thick clouds, large flocks of migratory birds going past. And a lot of seaweed. Sadly, where there's seaweed, there's plastic. Thursday's sunny skies, birdsong, and images of:
and:
became Friday's gloom:
The waves overnight Thursday night brought both a huge dump and big scour event. In addition to all the seaweed up high, much sand had been pulled back down low again. The 200-lb mass of knotted rope and trap bits that had been buried on the high foreshore all summer was peeking out again.
Kicking through the seaweed (and hundreds of sand fleas still clinging to their warmth) was depressing. You always hope that maybe things aren't really as bad in the oceans as you think. Then you realize that yes, yes they are. Here's what I found:
77 pcs of rope, about 75 ft total
248 pcs of nonrope debris
325 finds:
  • Bldg material/furniture: 5 (plywood scrap, carpet swatch, 3 feet/bases)
  • Foam/styrofoam: 1
  • Fishing rope/net: 77
  • Fishing misc.: 137 (12 claw bands, 112 vinyl trap scraps, trap tag, 2 bumpers, 3 trap parts, bait baggie, 4 bait bags, glove, fishing line)
  • Food-related plastics: 32 (2 bottlecaps, 3 o-rings, fresh McCafe cup and lid, 21 cup scraps, 4 cutlery scraps)
  • Food-related glass/metal: 6 (can scraps)
  • Nonfood/unknown plastics: 25 (6 bag scraps, 1 mylar balloon, 3 industrial bottlecaps, cigarette, diaper, sewage disk, duct tape, 2 cable ties, lg heavy float (?) fragment, shirt tag, stick-on hook, cover/cap, cord, 4 heavy clear plastic scraps)
  • Scrap plastics: 40 ( 19 > 1" , 21 < 1" )
  • Paper/wood: 0
  • Non-plastic misc./unique: 2 (fabric scraps)
A little comparison. More than a year and a half ago now, in March 2011, Hooksett, New Hampshire's sewage treatment facility had a major accident. They flushed into the river 4 million "sewage disks" -- little plastic mesh disks meant to be suspended in the tanks and give bacteria extra habitat for growing and breaking down sewage. About 400,000 remain unaccounted for. They'll be washing up for decades. This one came into Curtis Cove on the 19th:
After all that time in the harsh sea, it looks as good as new. Unstained, flexible, perfect. So how long do you think it's taken for this bottlecap/twist-cap to look like this?
Plastic is forever. And while it's all out there in the ocean being forever, it's also getting poked, chewed, and consumed.
All due respect to NOAA, the problem isn't "marine debris." It's plastic pollution. And it will only keep getting worse as long as we keep dancing around it.

Running YTD counts:
  • Total pcs of litter -- 9948
  • Pcs fishing rope -- 2054
  • Vinyl lobster-trap scraps -- 4554

Wednesday, August 31, 2011

Collection Report Aug 10-12, 2011

(It's already strange looking back to the pre-Irene world. We in Saco, Maine were spared the worst. My heart breaks for VT, upstate NY, New Jersey, and elsewhere. Yet, as I've fallen behind again in collection reports, I must revisit the lazy and carefree days of mid-August. They were interesting.)

I went to beach Wed afternoon, Aug 10 just to log some old debris in the "Debris Tracker" iPhone app (a must-have for all flotsamologists). But when I got there, this is what I saw:
What the hey?
Southern Maine, had gotten a little drizzle, a little gloom the previous week. But no storm or wind. So what on earth happened here?

Turns out, Downeast Maine got hammered by a major hailstorm (YouTube clip here) the week before, on August 2. Millions of chunks of ice pummeled coastal towns, as well as seaweed & kelp exposed at low tide. Normal currents then swirled the broken mass southward over the next week, until arriving in Saco Bay on Aug. 10.

And of course, an army of seaweed collects the ocean's tag-alongs before reaching shore again. A few examples:
Fishing rope on its way in
Lobster trap tag
Antifreeze bottle, repurposed
Another sewage treatment plant disc
from the March Hooksett, NH release!
Sadly, I didn't arrive with either the time or the bags to do a full cleanup. So I grabbed what I could, and made plans for a return. Which didn't happen until two days later, Friday, Aug. 12. By which time the scene had changed:
So much gone already
More than half the seaweed -- and its plastics -- had been dragged back out into the Bay, and then the wider Gulf of Maine. Maybe to beach again near, maybe far. Who knows?

Still, I did what I could, and collected what I could. And made a strinking haul. Here's Zone N:
249 finds:
  • Building materials: 1
  • Foam/Styrofoam: 29
  • Fishing misc.: 43 (20 rope bits, 7 claw bands, 4 trap tags, 7 rope twine, trap hinge, bait plastic baggie, shotgun shell, bait bag, makeshift buoy #9739)
  • Food-related plastics: 36 (bottle, 10 bottle caps, 14 food wrappers, 4 straw wrappers, 2 straws, 4 bits old cup lid, gum)
  • Food-related metal/glass: 15 (2 cans, 2 bottles, 5 bottle caps, metal fork, 5 foil wrappers)
  • Nonfood/unknown plastics: 52 (15 bags/scraps, 3 balloons, jug cap, 3 bandaids, 2 strappings, plug cover, Hooksett disc, 2 bits tape, plastic clamp, fitting, 10 scraps >1", 12 scraps <1")
  • Cigarette filters/plastics: 56 (53 filters, 3 cigar tips)
  • Paper/wood: 12 (9 paper scraps, 3 wood firecracker sticks)
  • Misc./unique: 5 (tar/rubber chunk, cord, 2 flipflops, piece of fabric)
Much more of a winter "signature" on this debris. Just look at all the fishing debris! But an interesting mix. Because clearly there was plenty of local stuff:
Summer sunbather debris
As well as ocean-borne goods, like this makeshift fisherman's float.
#9739, I've got your antifreeze jug!
And then this:
Not local, not recent
That discolored and extra-brittle cup lid has a story to tell. Wonder where it started its journey. And when.

With that, on to Zone S:
53 finds:
  • Building materials: 1 (tile)
  • Foam/Styrofoam: 12
  • Fishing misc.: 11 (3 rope, trap part, 3 claw bands, 3 shell waddings, 1 urchin tag)
  • Food-related plastics: 5 (wrapper, 4 bottle caps)
  • Food-related metal/glass: 1 (foil wrapper)
  • Nonfood/unknown plastics: 20 (2 bags/scraps, caulk nozzle, yellow plastic lumber chunk, Liposan tube scrap, rubber sleeve, 2 wet-wipes jug lid bits, 2 firecrackers, 1 scrap >1", 9 scraps <1")
  • Cigarette filters/plastics: 3
  • Paper/wood: 0
  • Misc./unique: 0
Must have been a big event to raise Zone S's finds above 50 for a week! And as proof of some long distance travel, a couple fascinating finds:
Faint "Oct 24" written in. What year?
Still want to find out how long
it takes barnacles to form on plastic
So, a very "wintery" collection on a very summery week. And yet more proof of three things: (1) What happens 150 miles away doesn't stay 150 miles away; (2) The Gulf of Maine is a plastic wasteland, 365 days a year; (3) The ocean is trying hard to rid itself of our debris. It will get clean again, if we stop force-feeding it.

Can we do that?