English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

O tipo de uso e ocupacao das terras das bacias hidrograficas sem fiscalizacao ou planejamento adequado, torna-se um dos maiores responsaveis pela degradacao de corpos hidricos, por isso surge a necessidade de avaliacao da qualidade de suas aguas. A qualidade das aguas da bacia hidrografica do ribeirao Paraiso, localizado no municipio de Jatai/GO, foi avaliada a partir do Indice de qualidade das aguas (IQA), adaptado pelo Centro Tecnologico de Saneamento Basico do estado de Sao Paulo (CETESB) para condicoes tropicais. A pesquisa constituiu em aferir o indice de qualidade das aguas em onze pontos de amostragem, em quatro periodos distintos. Os resultados encontrados foram comparados com a Resolucao CONAMA n° 357/2005, e aplicado o indice de qualidade das aguas (IQA), que classifica o corpo hidrico em 5 faixas de valores (de zero a 100). De acordo com os dados avaliados, a qualidade das aguas do ribeirao Paraiso pode ser considerada boa, podendo ser destinadas ao abastecimento publico, desde que se tenha tratamento adequado. Ao analisar separadamente cada parâmetro, os valores encontrados em algumas das analises de coliformes termotolerantes, pH, fosforo total e DBO estavam em desconformidade com a classe 1 da Resolucao vigente, resultando em contaminacao das aguas. Com isso, conclui-se que sao necessarias acoes que possibilitem melhor manejo e uso na ocupacao da terra e aguas desta bacia, viabilizando a integridade das caracteristicas do ribeirao, como tambem a prevencao de maiores alteracoes e degradacao diante do aumento das atividades antropicas encontradas na bacia hidrografica em questao. Normal 0 false false false PT-BR X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:8.0pt; mso-para-margin-left:0in; line-height:107%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-ansi-language:PT-BR;} A B S T R A C T The kind of land use and occupation in the river basins without supervision or proper planning has become one of the greatest responsible by hydrous bodies degradation, therefore there’s a need to evaluate the quality of the their water. The quality of the water of Ribeirao Paraiso river basin, located in the municipality of Jatai/GO, was evaluated from the Water Quality Index (WQI), adapted by the Technological Center of Basic Sanitation in the state of Sao Paulo (CETESB) for tropical conditions. The research aimed measuring the water quality index in eleven sample points, in four different periods. The obtained results were compared to CONAMA’s Resolution number 357/2005, and applying the water quality index (WQI), which classifies the hydrous body in five value bands (from zero do 100). According to the evaluated data, the quality of the water in Ribeirao Paraiso can be considered as good, with the possibility of being used for public supply, as long as it has proper treatment. Analyzing separately each parameter, the values found in some analyses of thermotolerant coliforms, pH, total phosphor and DBO were according to the class one in the current Resolution, resulting in the contamination of the water. Thus, it’s possible to conclude that actions which make it possible to a better land management and occupation and water in this river basin are necessary, enabling the integrity of the stream’s characteristics, as well as the prevention for major changes and degradation due to the increase of anthropic activities found in the studied river basin. Keywords: River Basin, Water Quality Index, use and occupation.

Caracterização e Diagnostico das Águas do Ribeirão Paraíso dm Jataí-Goiás (Characterization and diagnosis of the water of Ribeirão Paraíso in Jataí-Goiás)