Hill End to Spaniard Rocks & Back: Step-by-Step Part 4

As I walked further along the beach from Hill End to Spaniard Rocks, I realised that there were maybe four or five strandlines lying parallel to each other and to the water line. Each line of mainly organic debris was slightly different in its constituents. Similarly, there were changes in the make up and proportions of the animal and plant debris in the strandlines in a linear way as I walked from south to north along the shore. The starfish became less numerous and the numbers of bivalve molluscs and their shells increased,

Most noticeable was the way in which the darker particle component of the strandlines became separated out on the up-shore side of the lines, and formed patterns contrasting with the yellow sand on which it lay. Sometimes there were branching lines of clear spaces, like rivulets running through the black stuff. Sometimes, the black pieces followed and echoed the shallow ripple marks in the sand – either as parallel lines or cross-hatching designs full of beautiful natural abstract compositions. In other places, small obstacles such as seashells had formed little dams to impede the flow of lighter, darker, material as the water that carried it swashed and backwashed over the beach, and this had created distinctive patterns as the water flowed around the barriers.

I was curious about what made up the fine black material responsible for the patterns. I took some samples to look at under the microscope when I got home.

Hill End to Spaniard Rocks & Back: Step-by-Step Part 2

Diles Lake is really a stream that drains the Llangennith marshes lying behind the dunes at Rhossili in Gower. The water is frequently dammed back to resemble a lake by banks of pebbles pushed upshore by strong tides – but the water always works its way through the pebbles and sand to flow across the beach, spreading out into myriads of shallow channels as it approaches the sea. Underwater, the many colours of the pebbles are clear to see, contrasting with the dry stones stacked to the side often showing a black coating caused by earlier burial at deeper anaerobic levels of the beach.

It can be quite tricky to cross the stream but on this occasion someone had conveniently made ‘stepping stones’ from an old pallet and driftwood. I noticed that the stream exiting the dunes had long trailing clumps of unpleasant-looking brown filamentous algae of a type resembling something more typical of polluted water – but I must have been mistaken because the water sampling point for Rhossili is nearby and it has only recently been declared of excellent bathing quality.

The heaped pebbles once over the stream had brightly coloured pieces of knotted rope from fishing activities and a scrunched up newspaper (perhaps it had held bait). My eye was also caught almost immediately by a much larger piece of vivid flotsam washed up and stranded at mid shore level. It was about 1 metre in diameter and hip high and made quite a sculptural addition to the beachscape. Faint embossed lettering provided the clue I needed to do an internet search and discover it was a wrecked rigid mooring buoy style MB350 made by the Norfloat company in Exeter.

You can click on any picture to see the whole gallery in enlarged format

Hill End to Spaniard Rocks & Back: Step-by-Step Part 1

This is the first part of a walk I took along the beach on April 7th, 2017. It shows the images in chronological order, step-by-step as I progressed along the shore. Starting at the Hill End car park on the tip of the Gower Peninsula, I took the short path through the dunes to Rhossili beach and turned right (north) towards the Spaniard Rocks which lie near the tidal island of Burry Holms. The tide was out and the beach had been scooped into hollows by the retreating waves. The sand was covered with fine black coal particles, plants stems, and wood fragments with many seashells and dead starfish making patterns on the shore. Young gulls and crows were feasting on the strandline debris.

You can click on any picture to see the whole gallery in enlarged format.

Spring Makeover at Weymouth Beach

Fresh clean sand newly distributed over Weymouth Beach

Playing with sand on an industrial scale at Weymouth Beach in Dorset this week, earth moving machinery has been restoring the shore to pristine condition by redistributing imported sand – ensuring plenty for sun-bathing and sand castle-making before the better weather and the influx of visitors arrive in this new season.

Piles of imported sand on Weymouth Beach

Piles of imported sand on Weymouth Beach

Piles of imported sand on Weymouth Beach

Piles of imported sand on Weymouth Beach

Mechanical digger moving fresh sand on Weymouth Beach

Mechanical digger moving fresh sand on Weymouth Beach

Mechanical digger moving fresh sand on Weymouth Beach

Mechanical digger moving fresh sand on Weymouth Beach

The Rise and Fall of Whiteford Sands

View looking towards the lighthouse at Whiteford on the Gower Peninsula showing rock strewn beach with patches of sand

The photographs in this post illustrate the way that vast quantities of wind- and wave-borne sand at Whiteford Sands on the Gower Peninsula move around the shore over time. I have taken one fixed object, a piece of ancient timber with an unmistakable shape that projects from the early to post Holocene deposits of peat and clay, and taken shots of it on every visit to the beach over the past ten years or so. The following images show how the sand level changes periodically to reveal or conceal the underlying layers with the surface scattering of rocks that were dumped by the melting ice during the last glacial event. Beaches like Whiteford are incredibly dynamic. Click on any image in the gallery below to view as a slideshow in chronological order.

 

Beachcombing at Ventry

Seashells, seaweed, and mermaids purse washed up on a sandy beach

Notice board at Ventry BayThe wide sandy beach at Ventry lies on the south coast of the Dingle Peninsula in Ireland and is home to a small harbour where boats leave for tours of the Blasket Islands, and it also marks the route of an ancient pilgrims’ way. According to the sign posted in the car park, the Saints’ Road (Cosán na Naomh) starts here in Ventry (Tráigh Fionnetrá) and finishes in Baile Breac at the foot of Mount Brandon over 18 km away. It is today waymarked by the symbol of a monk, and is thought to have been in existence for over a thousand years.

Waymarking for The Saints' RoadThe notice says that “In Old Irish literature, this beach was the scene of a somewhat mythical encounter known as Cath Fionntrá (the battle of Ventry) in which the great hero Fionn Mac Cumhaill overcame the Emperor of all the World except Ireland, Daire Donn”. Now all is calm on the beach with the only sign of struggle being that of the sea against the land. The sand is strewn with pebbles, shells, and sea weed; while the dunes are protected from erosion as in so many other places these days by the placement of large boulders (a structure known as rip-rap).

Sea Lettuce seaweed washed up on the sand

Dendritic drainage patterns on a sandy beach

Black scallop shell with gutweed on wet sand

Seaweed washed up on the sand

Assorted seashells and mermaid's purses wahed ashore on a sandy beach

Oyster Thief seaweed washed up on sand

Small jellyfish washed up on the sand

Razor and top shells with sea noodle seaweed on sand

Worm cast on a sandy beach

Dendritic drainage patterns in the sand with red pebbles

Sinuous drainage patterns in the sand on the beach

Otter shell and eel grass washed up on a sandy beach

Broken whelk shell on wet patterned sand

Seaweed and seashells on a sandy beach