Composition of Periphyton Attached in the Stone Substrate in the Salo River, Salo Village, Salo Districts, Kampar Regency [PDF]
Periphyton is a group of aquatic microorganism that grew in the surface of natural substrates such as rock, wood, plants and aquatic animals. A research aims to understand the periphyton composition in the Salo River was conducted in April to May 2015 ...
Siagian, M. (Madju) +2 more
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El estado trófico de los arroyos andino-patagónicos en un gradiente de urbanización
Los arroyos andinos norpatagónicos son ecosistemas oligotróficos y fluyen por cuencas de drenaje poco impactadas. Sin embargo, esto cambió con el tiempo por la urbanización de dichas cuencas.
Magalí Rechencq +5 more
doaj +1 more source
Chlorophyll-a Consentration in Parit Belanda River, Rumbai Pesisir District, Pekanbaru, Riau [PDF]
Anthropogenic activities conducted around the Parit Belanda River may produce organic pollutant that affect the water quality in general and it is reflected in the concentration of chlorophyll-a in the water.
Julianti, J. (Julianti) +2 more
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Este trabalho objetivou o estudo taxonômico de Comasiella, Desmodesmus, Pectinodesmus e Scenedesmus no perifíton em ambiente lêntico tropical. As amostras de perifíton foram coletadas em pecíolos de plantas aquáticas (Cyperaceae) na região litorânea da ...
Danúzia Batista da Silva e Souza +1 more
doaj +1 more source
Overview of the research done on periphytic diatoms and dinoflagellates in the Adriatic sea [PDF]
Istraživanjima pokazano je da dijatomeje imaju veliki značaj kao primarni kolonizatori prirodnih i umjetnih supstrata (Hendey 1951, Castenholtz 1963, Neushul i sur. 1976, Niell 1979, Santelices i sur. 1981, Hudon i Burget 1982, Edyvean i sur. 1985, Niell
Linardić, Marina
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Se evaluaron las variaciones espaciales y temporales de los ensambles de algas epifíticas asociadas a raíces de macrófitas, en 14 sitios de muestreo: siete zonas con condiciones lenticas y siete con condiciones lóticas del sistema de planos inundables de
Yimmy Montoya Moreno, Néstor Aguirre
doaj
Trichogaster Pectoralis Ability in Controlling Eichhornia Crassipes Population [PDF]
Trichogaster pectoralis is a root grazer fish and it may be used to control the population of aquatic weeds such as Eichhornia crassipes. To understand the ability of the fish in controlling the weed, a laboratory scaled research has been conducted from ...
Eddiwan, E. (Eddiwan) +2 more
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La comunidad algal epilítica en hábitat de rabión en un arroyo serrano
En los hábitats de aguas corrientes, se pueden distinguir áreas de erosión turbulenta, aguas oxigenadas y heterogeneidad, que se denominan rabión. El objetivo de este estudio fue determinar la composición y estructura de la comunidad de algas epilíticas ...
Ludmila Rodríguez Catanzaro +2 more
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Peixes herbivoros da planicie inundavel do Rio Miranda, Pantanal, Mato Grosso do Sul, Brasil. [PDF]
Na planicie inundavel do baixo rio Miranda, foram encontradas 12 especies de peixes de habitos alimentares herbivoros. Sao: Markiana nigripinnis, Piabucus melanostoma, Metynnis mola, Metynnis maculatus, Mylossoma paraguayensis, Mylossoma orbignyanum ...
ALMEIDA, V. L. L. de +2 more
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El efecto de arroyos tributarios de menor orden sobre el perifiton de un río de llanura
Confluence zones are important places to analyze discontinuities that succeed in the river continuum, when two streams of different order link up with their collector. In this work we analyzed the periphyton composition and structure in the confluence of
Noemí Gari +1 more
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