نتایج جستجو برای: algal flora

تعداد نتایج: 31387  

M. B. Faghir S. Shafii

In the present study the freshwater algae of Siahdarvishan River were sampled on a montly basis from December 2007 through November 2008. Three sampling stations (Gaght roudkhan , Shahkezr dame and Talab laleh ) were chosen in the river. Some physical and chemical parameters (water temperature , total hardness , nitrate , nitrite, phosphate and pH) of water samples were measured. A to...

ژورنال: The Iranian Journal of Botany 2014

گونه سیانوفیت Microchaete goeppertiana Kirchner (راستهNostocales  و تیره Microchaetaceae) برای اولین بار برای فلور جلبکی ایران گزارش می گردد. نمونه برداری در طول یک دوره یک ساله از مناطق آلوده نفتی استان خوزستان انجام گرفت. شناسایی بعد از کشت و تخلیص با استفاده از میکروسکوپ نوری، فلورسانس، فازکنتراست و نیز رفتار شناسی در محیط جامد و مایع انجام شد. روش چند وجهی ارزیابی تنوع مورفولوژیکی شامل بررس...

Journal: :Egyptian Journal of Phycology 2004

2016
Danielle Mayer Zvy Dubinsky David Iluz

In a littoral cave system, abiotic environmental properties, such as the intensity and spectral distribution of light, often change going from the exterior to the interior part of the cave, filtering the light and thus creating a deep-sea irradiance setting for marine flora. In this mini-review, we suggest that the supralittoral zone in littoral caves might provide a sanctuary for mesophotic ca...

2008
A. J. HOFFMANN

Only 12 species of marine algae were known until now from the Desventuradas Archipelago. A recent collection added 10 species yielding a total of six Chlorophyta, nine Phaeophyta, and seven Rhodophyta. Only one species, Padina tristromatica Levring, is endemic. More than half of the representatives are in common with the flora of the Juan Fernandez Archipelago, but only five species are also fo...

Journal: :Anales Del Jardin Botanico De Madrid 2022

Since the number of studies on phytoplankton Serranía de Cuenca (central Spain) has been scarce, this is an attempt to increase our knowledge by describing physico-chemistry, flora and biomass seven stagnant environments in summer. They are located a karstic depopulated area where abandonment crops livestock resulted decreasing human impacts. As result, flagellate-rich taxa indicating clean wat...

Journal: :Süleyman Demirel Üniversitesi Eğirdir Su Ürünleri Fakültesi Dergisi 2017

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