Hydrochemical properties of groundwater samples in Semarang area, Java Island, Indonesia (1992, 1993, 2003, 2006, and 2007)

Fuente: PANGAEA

Guardado en:

Detalles Bibliográficos
Autores principales:	Putranto, Thomas Triadi, Rüde, Thomas, Irawan, Dasapta Erwin
Formato:	Dataset Open Access
Lenguaje:	en
Publicado:	PANGAEA 2016
Materias:	Aquifer type; Area/locality; Balance; Bicarbonate ion; Calcium; Calculated; Chloride; Conductivity, electrical; DATE/TIME; Depth, well; ELEVATION; Event label; Facies name/code; Handheld GPS, Garmin; Java Island, northern coast; Latitude of event; Longitude of event; Magnesium; N_1; N_2; N_3; N_7; pH; Portable water detector; Portable water quality meter (Hanna Instruments); Potassium; Sample position; Sampling well; SB_100; SB_112; SB_120; SB_176; SB_185; SB_189; SB_190; SB_198; SB_206; SB_210; SB_211; SB_213; SB_214; SB_215; SB_217; SB_219; SB_220; SB_225; SB_226; SB_235; SB_256; SB_262; SB_265; SB_270; SB_271; SB_273; SB_278; SB_281; SB_282; SB_283; SB_297; SB_299; SB_321; SB_325; SB_33; SB_332; SB_344; SB_347; SB_348; SB_36; SB_590; SB_60; SB_726; SB_758; SB_790; SB_793; SB_92; SB_951; Sodium; SP_136; SP_138; SP_139; SP_341; SP_342; SP_764; Spectrophotometric; Sulfate; Total dissolved solids; UTM Easting, Universal Transverse Mercator; UTM Northing, Universal Transverse Mercator; UTM Zone, Universal Transverse Mercator; Water level; WELL
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

_version_	1867171841176502272
author	Putranto, Thomas Triadi Rüde, Thomas Irawan, Dasapta Erwin
author_facet	Putranto, Thomas Triadi Rüde, Thomas Irawan, Dasapta Erwin
collection	Datos científicos de ciencias marinas y ambientales
contents	In Semarang City, groundwater has been exploited as a natural resource since 1841. The groundwater exploited in deep wells is concentrated in confined aquifers. The previous hydrogeological model was developed in one unit of aquifer and refined then by using several hydrostratigraphical units following a regional hydrogeological map without any further analysis. At present, there is a lack of precise hydrogeological model which integrates geological and hydrogeological data, in particular for multiple aquifers in Semarang. Thus, the aim of this paper is to develop a hydrogeological model for the multiple aquifers in Semarang using an integrated data approach. Groundwater samples in the confined aquifers have been analyzed to define the water type and its lateral distribution. Two hydrogeological cross sections were then created based on several borelog data to define a hydrostratigraphical unit (HSU). The HSU result indicates the hydrogeological model of Semarang consists of two aquifers, three aquitards, and one aquiclude. Aquifer 1 is unconfined, while Aquifer 2 is confined. Aquifer 2 is classified into three groups (2a, 2b, and 2c) based on analyses of major ion content and hydrostratigraphical cross sections.
format	Dataset Open Access
id	pangaea_https___doi_org_10_1594_PANGAEA_862987
institution	PANGAEA
language	en
publishDate	2016
publisher	PANGAEA
record_format	pangaea
spellingShingle	Hydrochemical properties of groundwater samples in Semarang area, Java Island, Indonesia (1992, 1993, 2003, 2006, and 2007) Putranto, Thomas Triadi Rüde, Thomas Irawan, Dasapta Erwin Aquifer type; Area/locality; Balance; Bicarbonate ion; Calcium; Calculated; Chloride; Conductivity, electrical; DATE/TIME; Depth, well; ELEVATION; Event label; Facies name/code; Handheld GPS, Garmin; Java Island, northern coast; Latitude of event; Longitude of event; Magnesium; N_1; N_2; N_3; N_7; pH; Portable water detector; Portable water quality meter (Hanna Instruments); Potassium; Sample position; Sampling well; SB_100; SB_112; SB_120; SB_176; SB_185; SB_189; SB_190; SB_198; SB_206; SB_210; SB_211; SB_213; SB_214; SB_215; SB_217; SB_219; SB_220; SB_225; SB_226; SB_235; SB_256; SB_262; SB_265; SB_270; SB_271; SB_273; SB_278; SB_281; SB_282; SB_283; SB_297; SB_299; SB_321; SB_325; SB_33; SB_332; SB_344; SB_347; SB_348; SB_36; SB_590; SB_60; SB_726; SB_758; SB_790; SB_793; SB_92; SB_951; Sodium; SP_136; SP_138; SP_139; SP_341; SP_342; SP_764; Spectrophotometric; Sulfate; Total dissolved solids; UTM Easting, Universal Transverse Mercator; UTM Northing, Universal Transverse Mercator; UTM Zone, Universal Transverse Mercator; Water level; WELL In Semarang City, groundwater has been exploited as a natural resource since 1841. The groundwater exploited in deep wells is concentrated in confined aquifers. The previous hydrogeological model was developed in one unit of aquifer and refined then by using several hydrostratigraphical units following a regional hydrogeological map without any further analysis. At present, there is a lack of precise hydrogeological model which integrates geological and hydrogeological data, in particular for multiple aquifers in Semarang. Thus, the aim of this paper is to develop a hydrogeological model for the multiple aquifers in Semarang using an integrated data approach. Groundwater samples in the confined aquifers have been analyzed to define the water type and its lateral distribution. Two hydrogeological cross sections were then created based on several borelog data to define a hydrostratigraphical unit (HSU). The HSU result indicates the hydrogeological model of Semarang consists of two aquifers, three aquitards, and one aquiclude. Aquifer 1 is unconfined, while Aquifer 2 is confined. Aquifer 2 is classified into three groups (2a, 2b, and 2c) based on analyses of major ion content and hydrostratigraphical cross sections.
title	Hydrochemical properties of groundwater samples in Semarang area, Java Island, Indonesia (1992, 1993, 2003, 2006, and 2007)
topic	Aquifer type; Area/locality; Balance; Bicarbonate ion; Calcium; Calculated; Chloride; Conductivity, electrical; DATE/TIME; Depth, well; ELEVATION; Event label; Facies name/code; Handheld GPS, Garmin; Java Island, northern coast; Latitude of event; Longitude of event; Magnesium; N_1; N_2; N_3; N_7; pH; Portable water detector; Portable water quality meter (Hanna Instruments); Potassium; Sample position; Sampling well; SB_100; SB_112; SB_120; SB_176; SB_185; SB_189; SB_190; SB_198; SB_206; SB_210; SB_211; SB_213; SB_214; SB_215; SB_217; SB_219; SB_220; SB_225; SB_226; SB_235; SB_256; SB_262; SB_265; SB_270; SB_271; SB_273; SB_278; SB_281; SB_282; SB_283; SB_297; SB_299; SB_321; SB_325; SB_33; SB_332; SB_344; SB_347; SB_348; SB_36; SB_590; SB_60; SB_726; SB_758; SB_790; SB_793; SB_92; SB_951; Sodium; SP_136; SP_138; SP_139; SP_341; SP_342; SP_764; Spectrophotometric; Sulfate; Total dissolved solids; UTM Easting, Universal Transverse Mercator; UTM Northing, Universal Transverse Mercator; UTM Zone, Universal Transverse Mercator; Water level; WELL
url	https://doi.org/10.1594/PANGAEA.862987

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
VUFIND_SESSION	"7e5e657ad8e3bdca412a1f32875a5e85"
ui	"standard"
language	"es"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790994806.3846 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "7e5e657ad8e3bdca412a1f32875a5e85" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1428}
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	"VUFIND_SESSION=7e5e657ad8e3bdca412a1f32875a5e85; ui=standard; language=es"
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	"15997"
REDIRECT_URL	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_862987/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_862987/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790994806.3772
REQUEST_TIME	1790994806

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"7e5e657ad8e3bdca412a1f32875a5e85"
ui	"standard"
language	"es"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790994806.3846 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "7e5e657ad8e3bdca412a1f32875a5e85" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1428}
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	"VUFIND_SESSION=7e5e657ad8e3bdca412a1f32875a5e85; ui=standard; language=es"
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	"15997"
REDIRECT_URL	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_862987/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_862987/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790994806.3772
REQUEST_TIME	1790994806

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Ejemplares similares

Environment & details:

Environment & details: