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Bibliographic Details
Main Author:	Oscar Díaz Díaz
Format:	Artículo científico
Language:	es
Published:	Universidad de Oriente 2006
Subjects:	Multidisciplinaria (Ciencias Naturales y Exactas) comunidad Venezuela Polychaeta diversidad substratos artificiales
Online Access:	https://www.redalyc.org/articulo.oa?id=427739428002
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POLIQUETOS (ANNELIDA: POLYCHAETA) ASOCIADOS A SUBSTRATOS ARTIFICIALES EN TRES LOCALIDADES DEL GOLFO DE CARIACO, VENEZUELA Oscar Díaz Díaz Ildefonso Liñero-Arana Multidisciplinaria (Ciencias Naturales y Exactas) comunidad Venezuela Polychaeta diversidad substratos artificiales Se realizó un estudio de la taxocenosis de los poliquetos asociados a substratos artificiales (PVC) sumergidos en tres localidades del Golfo de Cariaco-Venezuela (Guacarapo, Turpialito y Tocuchare) a fin de conocer la poliquetofauna asociada a este tipo de substrato. Las colectas se realizaron entre noviembre de 1998 y mayo de 1999, las muestras fueron obtenidas mediante el raspado, con una espátula, de una superficie de 0,1 m2, y fijadas en formaldehído al 8%. Se determinó la diversidad (Shannon-Weaver), la equitatividad (Lloyd-Geraldhi) y la riqueza de especies. Se identificaron 78 especies pertenecientes a 21 familias, de las cuales Syllidae, Serpulidae, Eunicidae y Terebellidae fueron las mejores representadas; Haplosyllis spongicola y Amphicorina anneae fueron las especies más abundantes. Los altos valores de diversidad (4,74 y 4,08 bits.ind-1) obtenidos en Guacarapo y Tocuchare estarían relacionados con la ausencia de especies dominantes y con la mayor disponibilidad de microhabitats, mientras que los bajos valores de ésta observados en Turpialito están relacionados con la dominancia de H. spongicola. 2006 artículo científico 1315-0162 https://www.redalyc.org/articulo.oa?id=427739428002 es http://www.redalyc.org/revista.oa?id=4277 SABER. Revista Multidisciplinaria del Consejo de Investigación de la Universidad de Oriente application/pdf Universidad de Oriente SABER. Revista Multidisciplinaria del Consejo de Investigación de la Universidad de Oriente (República Bolivariana de Venezuela) Num.1 Vol.18

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// 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'

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