Petrography and Magnetic Susceptibility of Recent Litoral Sediments on the Island of Usedom

Fuente: PANGAEA

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Pirrung, Michael, Böhm, Marcus, Merten, Dirk, Kunz-Pirrung, Martina
Format:	Dataset Open Access
Langue:	en
Publié:	PANGAEA 2019
Sujets:	Aluminium, oxalate-solvable fraction; Anatase; Calcium, oxalate-solvable fraction; Color code HLS-system; Comment; Counting, stereo microscope; Curie temperature; DEPTH, sediment/rock; Distance; Elevation of event; Epidote; Event label; Feldspar; FM_Ostsee2017-11; FM_Ostsee2017-12; FM_Ostsee2017-13; FM_Ostsee2017-14; FM_Ostsee2017-3; FM_Ostsee2017-4; FM_Ostsee2017-5; FM_Ostsee2017-6; FM_Ostsee2017-7; FM_Ostsee2017-8; FM_Ostsee2017-9; FM_Ostsee2018-1; FM_Ostsee2018-2; FM_Ostsee2018-3; FM_Sackkanal (Usedom)2017-1; FM_Sackkanal2017-1; FM_Swine2017-1; FM_Swine2017-2; Fraction, magnetic; Fraction, non-magnetic; Garnet; Grain size, mean radius; Grain size, median radius; Heavy minerals; Hornblende; Inductively coupled plasma-optical emission spectrometer, ICP-OES; Iron, oxalate-solvable fraction; Latitude of event; Lithoclasts; Lithology/composition/facies; Longitude of event; Magnesium, oxalate-solvable fraction; Magnetic susceptibility meter, Bartington MS2C sensor; Manganese, oxalate-solvable fraction; Marine litter, plastic; Minerals; Munsell Color System (1994); Phosphorus, oxalate-solvable fraction; Potassium, oxalate-solvable fraction; Quartz; Roundness; Sediment sample; SES; Shell debris; Silicon, oxalate-solvable fraction; Skewness; Sodium, oxalate-solvable fraction; Sorting in phi; Sphericity; Susceptibility, frequency dependence; Susceptibility, specific; Susceptibility, specific, ferromagnetic; Susceptibility, specific, non-ferromagnetic; Titanium, oxalate-solvable fraction
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

_version_	1867168200631779328
author	Pirrung, Michael Böhm, Marcus Merten, Dirk Kunz-Pirrung, Martina
author_facet	Pirrung, Michael Böhm, Marcus Merten, Dirk Kunz-Pirrung, Martina
collection	Datos científicos de ciencias marinas y ambientales
contents	With reference to the starting questions and aims of this study the following results can be given: 1. Anthropogenic metal fragments and magnetic spherules, present in low concentrations only in the southeastern part of the island of Usedom, probably originate from ships in the harbour of Świnoujście. 2. The heavy mineral garnet in litoral sands is highly correlated with mass-specific magnetic susceptibility, therefore this method is suitable for the detection of placers at Usedom. 3. For spring 2017, lithoclast-rich sands at Ahlbeck indicate coast-parallel net transport from the next cliff with moraine material in a southeastern direction over a distance of several kilometers. 4. Studies in the recent litoral zone of the Island of Usedom demonstrate that by means of the parameters magnetic susceptibility, Munsell value, Mg and Si content of oxalate-solvable fraction, all of them determinable with relatively sparse amount of lab work, an attribution of coastal sands to the sedimentary environments: dunes, beach, fluvial-estuarine zone, is possible; this could help for the interpretation of quaternary sediment sequences with respect to shore distance in sediment cores where no bedding structures or fossils are preserved.
format	Dataset Open Access
id	pangaea_https___doi_org_10_1594_PANGAEA_907802
institution	PANGAEA
language	en
publishDate	2019
publisher	PANGAEA
record_format	pangaea
spellingShingle	Petrography and Magnetic Susceptibility of Recent Litoral Sediments on the Island of Usedom Pirrung, Michael Böhm, Marcus Merten, Dirk Kunz-Pirrung, Martina Aluminium, oxalate-solvable fraction; Anatase; Calcium, oxalate-solvable fraction; Color code HLS-system; Comment; Counting, stereo microscope; Curie temperature; DEPTH, sediment/rock; Distance; Elevation of event; Epidote; Event label; Feldspar; FM_Ostsee2017-11; FM_Ostsee2017-12; FM_Ostsee2017-13; FM_Ostsee2017-14; FM_Ostsee2017-3; FM_Ostsee2017-4; FM_Ostsee2017-5; FM_Ostsee2017-6; FM_Ostsee2017-7; FM_Ostsee2017-8; FM_Ostsee2017-9; FM_Ostsee2018-1; FM_Ostsee2018-2; FM_Ostsee2018-3; FM_Sackkanal (Usedom)2017-1; FM_Sackkanal2017-1; FM_Swine2017-1; FM_Swine2017-2; Fraction, magnetic; Fraction, non-magnetic; Garnet; Grain size, mean radius; Grain size, median radius; Heavy minerals; Hornblende; Inductively coupled plasma-optical emission spectrometer, ICP-OES; Iron, oxalate-solvable fraction; Latitude of event; Lithoclasts; Lithology/composition/facies; Longitude of event; Magnesium, oxalate-solvable fraction; Magnetic susceptibility meter, Bartington MS2C sensor; Manganese, oxalate-solvable fraction; Marine litter, plastic; Minerals; Munsell Color System (1994); Phosphorus, oxalate-solvable fraction; Potassium, oxalate-solvable fraction; Quartz; Roundness; Sediment sample; SES; Shell debris; Silicon, oxalate-solvable fraction; Skewness; Sodium, oxalate-solvable fraction; Sorting in phi; Sphericity; Susceptibility, frequency dependence; Susceptibility, specific; Susceptibility, specific, ferromagnetic; Susceptibility, specific, non-ferromagnetic; Titanium, oxalate-solvable fraction With reference to the starting questions and aims of this study the following results can be given: 1. Anthropogenic metal fragments and magnetic spherules, present in low concentrations only in the southeastern part of the island of Usedom, probably originate from ships in the harbour of Świnoujście. 2. The heavy mineral garnet in litoral sands is highly correlated with mass-specific magnetic susceptibility, therefore this method is suitable for the detection of placers at Usedom. 3. For spring 2017, lithoclast-rich sands at Ahlbeck indicate coast-parallel net transport from the next cliff with moraine material in a southeastern direction over a distance of several kilometers. 4. Studies in the recent litoral zone of the Island of Usedom demonstrate that by means of the parameters magnetic susceptibility, Munsell value, Mg and Si content of oxalate-solvable fraction, all of them determinable with relatively sparse amount of lab work, an attribution of coastal sands to the sedimentary environments: dunes, beach, fluvial-estuarine zone, is possible; this could help for the interpretation of quaternary sediment sequences with respect to shore distance in sediment cores where no bedding structures or fossils are preserved.
title	Petrography and Magnetic Susceptibility of Recent Litoral Sediments on the Island of Usedom
topic	Aluminium, oxalate-solvable fraction; Anatase; Calcium, oxalate-solvable fraction; Color code HLS-system; Comment; Counting, stereo microscope; Curie temperature; DEPTH, sediment/rock; Distance; Elevation of event; Epidote; Event label; Feldspar; FM_Ostsee2017-11; FM_Ostsee2017-12; FM_Ostsee2017-13; FM_Ostsee2017-14; FM_Ostsee2017-3; FM_Ostsee2017-4; FM_Ostsee2017-5; FM_Ostsee2017-6; FM_Ostsee2017-7; FM_Ostsee2017-8; FM_Ostsee2017-9; FM_Ostsee2018-1; FM_Ostsee2018-2; FM_Ostsee2018-3; FM_Sackkanal (Usedom)2017-1; FM_Sackkanal2017-1; FM_Swine2017-1; FM_Swine2017-2; Fraction, magnetic; Fraction, non-magnetic; Garnet; Grain size, mean radius; Grain size, median radius; Heavy minerals; Hornblende; Inductively coupled plasma-optical emission spectrometer, ICP-OES; Iron, oxalate-solvable fraction; Latitude of event; Lithoclasts; Lithology/composition/facies; Longitude of event; Magnesium, oxalate-solvable fraction; Magnetic susceptibility meter, Bartington MS2C sensor; Manganese, oxalate-solvable fraction; Marine litter, plastic; Minerals; Munsell Color System (1994); Phosphorus, oxalate-solvable fraction; Potassium, oxalate-solvable fraction; Quartz; Roundness; Sediment sample; SES; Shell debris; Silicon, oxalate-solvable fraction; Skewness; Sodium, oxalate-solvable fraction; Sorting in phi; Sphericity; Susceptibility, frequency dependence; Susceptibility, specific; Susceptibility, specific, ferromagnetic; Susceptibility, specific, non-ferromagnetic; Titanium, oxalate-solvable fraction
url	https://doi.org/10.1594/PANGAEA.907802

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"fr"
ui	"standard"
VUFIND_SESSION	"614ae75d0f72f080275bf113dcc86291"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790883838.6291 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "614ae75d0f72f080275bf113dcc86291" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1763}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=fr; ui=standard; VUFIND_SESSION=614ae75d0f72f080275bf113dcc86291"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"19772"
REDIRECT_URL	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_907802/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_907802/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790883838.6199
REQUEST_TIME	1790883838

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"fr"
ui	"standard"
VUFIND_SESSION	"614ae75d0f72f080275bf113dcc86291"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790883838.6291 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "614ae75d0f72f080275bf113dcc86291" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1763}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=fr; ui=standard; VUFIND_SESSION=614ae75d0f72f080275bf113dcc86291"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"19772"
REDIRECT_URL	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_907802/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_907802/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790883838.6199
REQUEST_TIME	1790883838

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Documents similaires

Environment & details:

Environment & details: