MAPPING ABACO: READ A NOVEL, TALK RUBBISH OR DISAPPEAR


Bahamas van Keulen Map 1728

Bahamas Map – Van Keulen – 1728

MAPPING ABACO: READ A NOVEL, TALK RUBBISH OR DISAPPEAR

I am probably the last person to twig the topological significance of Abaco’s location in the world. An email tipping me off about a TV programme led me to investigate further. There turn out to be 3 ways in which Abaco’s position in the Atlantic Ocean is of special interest. Two are geographic fact; and one is located in the grey area between myth and putative evidence-based supposition (if such a nebulous concept exists…). If everyone knew this already, sorry for being so late into the game. But you get some nice maps to look at, gratis, like the wonderful van Keulen map of 1728 above. About the only marked location on Abaco is ‘Hole Rok’ (now ‘GAP ROK’). For a history of Hole-in-the-Wall in historic maps, click HERE

1. THE DISAPPEARING TRICK?

Until the recent email, I hadn’t taken on board that Abaco is within the Bermuda Triangle. The island and its cays are contained snugly into the 60º tip of the western angle of an equilateral triangle based on Bermuda, Miami and Puerto Rico. The NOAA map below could not be clearer: Abaco is squarely within the triangle, if that is geometrically possible.

Bermuda triangle map NOAA / Google

I wrestled with whether to write an earnest discourse along the lines “Towards a Greater Understanding of Triangle Phenomenology”. Then I thought, Nah! If it’s a myth, what’s the point in examining its credibility. If it’s all true, I would’t want to worry you more than I already have by mentioning it… So you can do the hard graft if you wish by checking out the links below. Or you can just move on to section 2. Or relax in the sun, go fishing, find some nice birds, or have a Kalik or 3. 

THE WIKI ANGLE Excellent potted overview dealing with supposed position, the main ‘unexplained disappearances’, and the possible causes of these – both natural and supernatural. Frankly, this should do it for all but the most persistent, who probably are more widely informed already. 

SCIENCE CHANNEL The top ten Bermuda Triangle theories. Note: may not include your own pet theory of aliens from Planet Tharkron with their Pukotic Missile Rays

HISTORY.COM Comes complete with spooky-music video presentation. NB blurb nails its colours to the mast by using words like ‘Mythical’ and ‘Fanciful’ so if you are a believer you won’t want to go here, I suspect.

TEN WEIRD FACTS An informative video for those who want a bit more sensation.

2. WHAT A LOAD OF RUBBISH

great+atlantic sandiego.surfrider

Rowing through the Great Atlantic Garbage Patch (sandiego.surfrider)

Abaco also finds itself at the western edge of the Northern Atlantic Gyre. Strictly speaking the Gyre comprises a combination of  four main currents: the Gulf Stream in the west, the North Atlantic Current in the north, the Canary Current in the east, and the Atlantic North Equatorial Current in the south. It is not synonymous with the infamous North Atlantic Garbage Patch, which is contained within the geographical boundaries of the Gyre. The top image gives a broad-brush idea of  the central area of concentration of the Garbage Patch within the Gyre. Abaco looks to be well clear of trouble. But don’t be too optimistic.

North-Atlantic-Garbage-Patch-12Degreesoffreedom-300x204

North Atlantic Garbage Patch (12Degreesoffreedom)

Looking at various sources, there is some variation in the precise boundaries of the Gyre, though Abaco is plainly within it. Q: is it safely beyond the edges of the plastic peril? A: as any resident will know, the naturally pristine beaches tell a tale of constant plastic and other debris brought in on the high tide almost daily. The incidence depends to an extent on weather and wind direction, but the overall picture is of a relentless intrusion of rubbish on golden and white sand expanses. There is an extent to which what the tide giveth, the tide taketh away; and of course many beaches are scrupulously kept clean. NB I’m not trying to propagate anti-visitor publicity – many people will have experienced the same situation elsewhere. 

North Atlantic Gyre Garbage Patch wired_com

North Atlantic Gyre Garbage Patch (wired.com)

The research map above shows that, although the garbage hotspots and warmspots are well away from Abaco, the ever-widening circulating soup of plastic, rubber and metal has reached the island. Abaco is in the pale blue zone. Yellow is not that far off. Imagine what the orange or red areas must be like. This sort of thing:

garbage patch mail.colonial.nte

In some places the junk stacks up to form islands with hills

rubbish_telgraph.co.uk

Texas has become a standard ‘unit’ for large area comparisons. I notice that several sources describe the main area of the NA Garbage Patch in terms of Texas. But how big is that (BIG!)? To get an idea, I created a map overlaying Texas on an area centred on the Bahamas. So, Texas is this big… 

Texas / Bahamas size comparison

I’ve got more about some very specific rubbish to discuss another time, so I’ll leave you with the most interesting piece of marine debris to wash up on the Delphi Beach, a 12 ft ROCKET FAIRING from the Mars ‘Curiosity’ launch! Click link for more details. Rocket Fairing - Mars -Curiosity Launch - Beach Debris - Delphi Club Abaco

 3. A NOVEL PLACE TO BE?

The Sargasso Sea is named for the SARGASSUM seaweed found in large concentrations in the area. Columbus was the first person to sail right across the Sea, in 1492 (well, he and the crews of his 3 ships Niña, Pinta, and Santa Maria). He noted the large areas of seaweed that his expedition’s ships had to plough through. Eventually he made landfall on San Salvador, Bahamas.

This fine Krümmel map from 1891 shows the extent of the sea, and you’ll see that its western fringes reach the ocean side of Abaco. Have you seen the seaweed pictured below the map? That’s Sargassum.

1891 Sargasso See - Krummel

Sargasso See Map – Krummel -1891

 A close-up of Sargassum – maybe it washes up on a beach near you…Sargassum_on_the_beach,_Cuba Bogdan Giușcă
EIGHT FACTS ABOUT THE SARGASSO SEA TO IMPRESS YOUR FRIENDS
  • Jean Rhys’s famous 1966 novel ‘The Wide Sargasso Sea’ is actually set in Jamaica (nb the Sea is mentioned!)
  • The Sargasso is the only ‘Sea’ to have no land boundary, being entirely in the Atlantic Ocean
  • It is vital to mass migrations of eels, where they lay their eggs
  • Young loggerhead turtles are believed to head for the Sea for seaweed protection while they grow
  • Much of the debris trapped in the NA Garbage Patch is in the Sargasso, and is non-biodegradable plastic
  • The Sea is protected by Commission established in 2014 involving at present 5 countries, including (unbelievably) Monaco, the second smallest country in the world at 0.75 sq miles. Green Turtle Cay is about twice the area!
  • Cultural references include the track “Wide Sargasso Sea” on Stevie Nick’s “In Your Dreams” (2011)
  • There are loads of other literary & musical references but I lost the will to pursue them when I saw the inclusion of ‘Dungeons & Dragons’

If you want to find out more about Jean Rhys’s novel, read it or click HERE

JeanRhys_WideSargassoSea

 MUSICAL DIGRESSION

While writing this post I have had a song thrumming annoyingly inside my head. It’s ‘Bermuda Triangle’, with its coyly rhyming ‘look at it from my angle’. Now it’ll be inside your head too! I couldn’t remember who it sang it. Rupert Holmes? No, that was the egregious “Escape (The Piña Colada Song)” (1979). Ah yes. Barry Manilow. Bazza Mazza. The Bazzman. As you’ve finished with the maps etc, here’s a musical memory with a counterbalance of the Stevie Nicks song mentioned earlier…

Those cover the Triangle and the Sargasso; what of the Garbage? Try some Fresh Garbage from Spirit…

OPTIONAL MUSICAL NOTES Randy California’s fingerpicked intro to ‘TAURUS‘ is remarkably similar to the later, far more famous guitar work of Jimmy Page’s intro to ‘STAIRWAY TO HEAVEN‘. And Spirit happened to tour with the early Led Zep. Legal action was commenced last year for copyright infringement, as yet unresolved… You be the Judge!

Credits: As credited above; open source; NOAA; mail.colonial; telegraph.co.uk; Sandy Walker; Bogdan Giușcă, Youtube self-credited; Wiki; Random Researches and Magpie Map & Fact pickings

STIMULATING CURIOSITY IN ABACO: DELPHI CLUB’S SMALL PART OF THE MARS MISSION


One of the first colour images from the Mars rover Curiosity – a composite panorama 9 August 2012 (NASA)

STIMULATING CURIOSITY IN ABACO

THE DELPHI CLUB’S PART OF THE MARS ROVER MISSION

One of the first images from Mars

CURIOSITY landed on Mars today. This is the best chance yet of answering Ziggy Stardust’s rhetorical question “Is there life on Mars?”, and doffing an astronaut’s helmet to space pioneer Major Tom along the way… Assiduous readers of the blog will both recall that a while ago, the Delphi Club was privileged to be involved in a small part of the ‘Curiosity’ Mars Rover project. It’s a prime example of what one might call “extreme beachcombing…”

“One small part for a space program, one giant chunk of junk for the Delphi beach…” (S Walker)

Here are the links to the 3 short illustrated reports (rockets, boys!) in this blog from early 2012

1. ABACO BEACHCOMBING: MYSTERY OBJECT FROM THE DELPHI CLUB BEACH HERE 1 

The discovery by Sandy Walker of the item above on the Delphi Club beach, Abaco: 12 feet of conical mystery

2. ‘SO LONG, ARIANE’: FROM ROCKS TO ROCKETS ON THE DELPHI CLUB BEACH, ABACO HERE 2 

News of a positive ID by serial number as rocket débris from the Mars Program Curiosity Rover launch

3. BEACHCOMBING ‘CURIOSITY’ ON ABACO: OUT OF THIS WORLD TO THE RED PLANET HERE 3

Confirmation of this item as part of the booster rocket fairing of the Altas V rocket used to launch Curiosity in Nov 2011 

◊  ◊  ◊  ◊  ◊  ◊  ◊  ◊  ◊  ◊  ◊ 

The episode had a slightly bathetic ending. Initial lack of official interest in the cone, which I personally hoped could then be planted deep in the coppice or pine forest for future generations to discover and wonder about, suddenly changed. In due course a team of astro-science persons (in a large black truck and white protective suits, I’d like to believe) came and took it away. This forestalled my other idea: cutting it up into hundreds – or thousands –  of small pieces and selling them on eBay (possible in aid of the Abaco Parrots). A 12 foot cone of gleaming heat-resistant secret Abaconite space material. 5000 tiny pieces @ $100 each… Hmmmmmmmmm

Here are some links to play with

OFFICIAL MARS EXPLORATION PROGRAM SITE

WIKI-DETAILS

(Oh come on, admit it, you enjoyed those just a bit?)

Credit NASA / Telegraph

 

BEACHCOMBING ‘CURIOSITY’ ON ABACO: OUT OF THIS WORLD TO THE RED PLANET


Sandy's Mystery Object

More news about the the space rocket debris washed up on the Delphi Club beach, Abaco. The booster rocket fairing found by Sandy fortunately had a serial number on it. Various inquiries have been made and a definitive explanation of the item has now been given by the NTSB. It turns out that the fairing was not, after all, from the Ariane 5 launch in French Guyana. More exciting than that – it comes from a Mars Program launch to put the Space Rover Curiosity on Mars. There’s an excellent Wikipedia article on the mission to be found at WIKIMARS

NTSB - An Independent Federal AgencyBob Swaim at the NTSB has emailed Sandy to say   “The serial number of the fairing fragment is from a part that was on a Delta V [sic – it was in fact an Atlas V, see comments] rocket launch of November 26, 2011. In August, a new car-sized rover will touch down on Mars and you’ll have something from the mission!”  He has kindly provided a link to the launch – see image below and direct link HERE  He has also given a direct link to the NASA MARS PROGRAM site from which I have taken the screen clip below. You will see an image of the Mars Rover Curiosity, and the time countdown until touch-down at the exact moment I took the shot…

I contacted Bill Ailor, Principal Scientist/Engineer, Center for Orbital and Reentry Debris Studies, The Aerospace Corporation AERO CORP thinking a booster fairing might be of interest for their rocket debris database. He writes

Thanks for the notification (and for your excellent web page – looks like a wonderful spot). On the website, we catalog debris that has reentered from orbit and don’t include payload fairings, solid and first stage rocket boosters, and other “range” debris, since these are suborbital and the launch is designed so that the debris impacts is in known safe areas.  That debris can sometimes float outside of the safe area and wash ashore.I should mention that we recently reentered a small device that might one day float to your beach.  I’ve attached a description.  Let us know if you see that one

Although the device he mentions may have in fact have landed a long distance away (the South Pacific even), best keep an eye out for this…REBR Fact Sheet   By a strange coincidence in a huge world, the Aerospace Database shows that in 1965 reentry debris was recovered from a beach on Abaco:

In early 1965 an object having the appearance of a space fragment was reported washed ashore on Abaco Island in the Bahamas Possibly from the Atlas-Mariner I booster which was destroyed by the range safety officer shortly after launch on 22 July 1962, and landed in the designated ocean impact area

Apologies if I have got sidetracked from normal beachcombing duties – shells and stuff – but wildlife blogging doesn’t get more exciting than this – well, unless they find a colony of Abaco parrots on Mars…

‘SO LONG, ARIANE’: FROM ROCKS TO ROCKETS ON THE DELPHI CLUB BEACH, ABACO


STOP PRESS Rocket part now positively ID’d by serial number – and it’s not from Ariane 5. More exciting – it’s from the Mars Program launch of the the Mars Rover ‘Curiosity’. See latest post at  CLICK IMAGE

‘SO LONG, ARIANE’

52 meters / 170 feet, to be precise. The space rocket Ariane 5 is most likely source of Sandy’s mystery object washed up on the Delphi Club beach. See recent post ===>>> SANDY’S MYSTERY OBJECT  for a full explanation. And  here are 2 useful comparative pictures (plus apologies to Leonard Cohen for a feeble pun)

 

ABACO BEACHCOMBING: MYSTERY OBJECT from the DELPHI CLUB BEACH


STOP PRESS Rocket part now positively ID’d by serial number – and it’s not from Ariane 5. More exciting – it’s from the Mars Program launch of the the Mars Rover ‘Curioisty’. See latest post at  CLICK IMAGE       

 Kasia’s mystery beachcombing item, posted yesterday, was solved within the day – basically a rock-like accretion of large tubular wormy molluscs of a somewhat unattractive sort. Sandy Walker has now sent me a photo of a baffling object he has found on the club beach to test your ingenuity, or patience. He’s sent it to the NTSB (air-crash investigation etc) for their view. For sure, it isn’t wildlife: however any nautical, aero-nautical, NASA-based or ‘strange white cone’ experts out there might like to contribute an opinion via the COMMENT box or email rollingharbour.delphiATgmail.com (spam guard: please convert AT to @)

My contenders, from most to least exciting (1) Rocket nose-cone. But no re-entry scorch marks – maybe it never got that far (2) Light aeroplane engine cowling or whatever the term is (3) Front end of a canoe-type vessel, with a standard Avery 5-slot for’ard rowlock stanchion clip (or maybe a bit of storm-tossed catamaran – Mrs rh)

STOP PRESS Jan 28 Peter Mantle’s latest bulletin from the Delphi Club… and I get to award myself the first prize of a Kalik beer for wild guess (1) above!

Fly me to the moon….

January 28th: Beachcombing at Rolling Harbour produces a great miscellany of shells, corals, beads, fishing floats and the occasional baseball. But a recent find by Sandy had everyone in a panic – a 12-foot chunk of superstructure that looked for all the world like a large piece of aeroplane. Sandy immediately contacted the US National Transportation Safety Board, who initially confirmed a strong resemblance to the tail section of an Airbus A320 passenger jet but wanted to run further investigations of the part numbers. All rather alarming.

But Sandy has just heard again from the NTSB, who now believe it may be part of the Ariane V space rocket, launched from French Guyana. Airbus say it’s not from one of their planes and suggest that it’s probably the nose fairing off an Ariane V booster. Looking at photos and drawings of the booster, this may be right and this would also fit for the eastern exposure of the beach where the part was found. You can see the booster here: http://esamultimedia.esa.int/docs/ATV/infokit/english/05_ATVLauncher.pdf

Ariane Space have been contacted and we will let you know what they say. We will also post a pic of the part. In the meantime, Sandy looks a bit, er, spaced out.

Comment: Since it appears to be made of cardboard, no wonder it fell off…