Posts Tagged ‘Collection’

The sinking of the Erika

Thursday, April 8th, 2010

a53Caught in a storm, the Maltese tanker Erika, chartered by Total, broke in two, December 12, 1999, south-west Penmarc’h in Finistere. That was two days he struggled against winds of force 8 and 6 meter waves. The crew was safely evacuated by helicopters from the Navy helped by reinforcements from the Royal Navy.

a54Nearly 20 000 tonnes of fuel (about 37 000 in tanks of oil) are discharged into the sea after several days adrift, groundwater reaching the French coast from December 24.

a55Balls and oil slicks invade the beaches of Brittany to the Charente-Maritime.

a56From the first balls on the sand, the inhabitants of the areas concerned to join forces to go and clean beaches. A daunting task: oil glue seeps around the rocks, spreads for miles and miles. Quickly, the rising anger also vis-a-vis Total charterer of the Erika, trash that boat.

a57The sinking of the Erika has caused many injuries. Economics for the affected communes (fears for tourism in particular), but mainly environmental. The marine flora and fauna have been severely affected. The birds have paid a heavy price: between 150 000 and 300 000 birds have died because of oil (picture: a guillemot).

a5880% of birds died due to pollution from the Erika were guillemots (photo), like a little penguin who spends all his time at sea as it seeks its food by “flying” underwater. The first bird found failed to December 14 Lesconil in Brittany, was also a guillemot. He was immediately transferred to the care center LPO Ile Grande, in the Cotes d’Armor. There is no more in France than 150 pairs of guillemots, confined to the northern coast of Brittany.

a59The Bird Protection League has been extremely active to treat and save the species affected. She had 24 health centers, transit and collection during the disaster.

a60A year after the disaster, the LPO is the balance: it is estimated that 65 000 birds oiled dead or alive (and hailed as treatment centers) were collected since December 1999.

a61On January 19, 2000, the first birds were released at the Great Island: 45 guillemots, gannets 5 (photo) and 7 and gulls.

a62In January 2002, the LPO filed a complaint with a civil claim against X, with the Correctional Court of Paris, in charge of the case. The association seeks compensation for his pecuniary (residual expenditure) for moral damage and environmental damage (damage to the birds and ecosystems). Photo: gannets pool in a health center.

Grains of sand in madness

Tuesday, December 22nd, 2009

zzzzzzzzzzzzz14Etoile
This grain of sand in the shape of a star has been unearthed on a beach of Taketomi Island in Japan. This sand contains the remains of shells of foraminifera, single-celled organisms.

zzzzzzzzzzzzz15Garnet
The sand sample was taken on Plum Island, Massachusetts. One can clearly observe different minerals: pink, garnet, black, magnetite (igneous rock) and green, the epiodote, a mineral belonging to the family of silicates.

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This small grain of sand is a blue piece of shell polished by wave action. It is surrounded by a fragment of shell pink, a white and orange foraminifer, a microscopic shell orange, a volcanic rock and then a piece of coral.

zzzzzzzzzzzzz16Volcano
This photograph shows grains of volcanic rock, basalt (black), but also fragments of shells and grains of olivine (green). This sample of sand from Koki Beach in Maui, Hawaii.

zzzzzzzzzzzzz17Copper
The hand of man can sometimes unwittingly do things. On a beach in New Mexico, Gary Greenberg has recovered this assemblage of two grains of copper probably coming from a chimney casting.

zzzzzzzzzzzzz18Marble
Marble is a mineral extremely bright, it comes from the Greek island of Delos. This site is a top archaeological site. The marble was transported to the island and was used to build many temples. Over time erosion has done its work and reduced the marble grains.

zzzzzzzzzzzzz19Olivine
Lumahai Beach in Hawaii is a beach-rich volcanic rocks. Normal for a volcanic island. It contains a mineral that is found very often basalt, olivine. It is highly resistant to ravages of time and the mechanical action of waves.

zzzzzzzzzzzzz20Coral
Beach Geriba Brazil holds incredible treasures. The photographer Gary Greenberg highlights in this photograph a magnificent piece of pink coral, surrounded by multicolored shell fragments.

zzzzzzzzzzzzz21Bosses
The sand of the tropics contains quantities of organic fragments. Here, the piece contains small white bumps that match instead of inserting spines of echinoderms. It is a sea urchin shell; sample left too.

zzzzzzzzzzzzz22Quartz
This sample of sand could be mistaken for stones. But no, they are grains of sand taken from Flagler Beach. There is here in white quartz crystals.

zzzzzzzzzzzzz23Toward
That may well contain this little piece of shell taken from the beach Brazilian Geriba? This actually marks left by worms live in the enclosed fragment. These animals abound in the waters of this region.

zzzzzzzzzzzzz24Spiral
These little rods surrounding the central fragment of shell are none other than the spicules of sponges. These fragments are their silica skeleton and take different forms. They are very sharp.

zzzzzzzzzzzzz25Iron
These mineral surfaces slightly pock-marked and polished are typical grains of desert sand. These come from the Sahara in the Moroccan side.

zzzzzzzzzzzzz26Collection
Sand Hawaiian Maui also contains many volcanic rocks such as basalt, that biological remains as sea urchin spines, fragments of shells, the remains of sponge and also pieces of coral.

zzzzzzzzzzzzz27Volcanic
The red color of the rock, found in Makena Point in Hawaii, is due to iron oxides. This rock is the result of solidification of molten magma.