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Autore principale:	Adriana Cassiano da Silva
Natura:	Artículo científico
Lingua:	pt
Pubblicazione:	Universidade Estadual de Montes Claros 2016
Soggetti:	Geografía Social Estrutura Instabilidade Feição Fluvial Deposição de Sedimentos
Accesso online:	https://www.redalyc.org/articulo.oa?id=576960996005 https://www.redalyc.org/journal/5769/576960996005/ https://www.redalyc.org/journal/5769/576960996005/html/ https://www.redalyc.org/journal/5769/576960996005/576960996005.epub https://www.redalyc.org/journal/5769/576960996005/movil https://doi.org/10.22238/rc24482692v14n22016p71a92
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Sommario:

Analises dos padrões e estilos de canais a partir da paisagem geomorfológica fluvial na Bacia do Rio UNA/PE Adriana Cassiano da Silva Osvaldo Girão da Silva Geografía Social Estrutura Instabilidade Feição Fluvial Deposição de Sedimentos Os estilos fluviais refletem a fisiografia estrutural da rede de drenagem controladas pelos estratos rochosos, retratando na paisagem sua dinâmica, assim como os padrões de canais, que podem ser alterados por processos geomorfológicos, climáticos e antrópicos. O quadro dos estilos fluvial fornece um modelo geomorfológico dos processos espaciais e temporais biofísicos para gestão e planejamento das bacias hidrográficas. O presente trabalho teve como objetivo analisar as influências do comportamento no canal da bacia do rio Una localizado no Nordeste do Estado de Pernambuco, a partir da investigação das feições da drenagem como reflexo da transferência de matéria e energia entre distintos compartimentos e setores do ambiente fluvial. A metodologia proporcionou uma visão geral de toda área analisada, a partir da avaliação do índice de sinuosidade, mapeamento dos estilos e das feições fluviais, perfis longitudinais e trabalhos de observação em campo. Assim, constatou-se que a influência estrutural na rede de drenagem da referida bacia comandou a retilineidade do canal Una, com quebra no gradiente topográfico, inflexão do canal e vales encaixados. Nesse ambiente, verificou-se que a produção e deposição dos sedimentos estão vinculados as influências do clima tropical. 2016 artículo científico 1678-8346 https://www.redalyc.org/articulo.oa?id=576960996005 https://www.redalyc.org/journal/5769/576960996005/ https://www.redalyc.org/journal/5769/576960996005/html/ https://www.redalyc.org/journal/5769/576960996005/576960996005.epub https://www.redalyc.org/journal/5769/576960996005/movil https://doi.org/10.22238/rc24482692v14n22016p71a92 pt http://www.redalyc.org/revista.oa?id=5769 Revista Cerrados (Unimontes) application/pdf Universidade Estadual de Montes Claros Revista Cerrados (Unimontes) (Brasil) Num.2 Vol.14

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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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