Effects of ultraviolet radiation on the productivity and composition of freshwater phytoplankton communities

JW Harrison, REH Smith - Photochemical & Photobiological Sciences, 2009 - pubs.rsc.org
The net influence of ultraviolet radiation (UVR; 280–400 nm) on freshwater phytoplankton
communities depends on the photon flux density, duration, and spectral quality of exposure …

Specific attenuation coefficients of optically active substances and their contribution to the underwater ultraviolet and visible light climate in shallow lakes and ponds

K V.-Balogh, B Németh, L Vörös - Hydrobiologia, 2009 - Springer
Sunlight penetration through the water column is controlled by the amount and kind of
materials dissolved and suspended in the water. Understanding UV penetration in its …

The effect of periphyton on the light environment and production of Potamogeton perfoliatus L. in the mesotrophic basin of Lake Balaton

VR Tóth - Aquatic sciences, 2013 - Springer
Light within the littoral zone affects the productivity and interaction between periphyton and
its macrophyte substrate. The effect of periphyton on macrophyte photosynthesis, seasonal …

Importance of nutrients, organic matter and light availability on epilimnetic metabolic rates in a mesotrophic tropical lake

LS Brighenti, PA Staehr, LP M. Brandão… - Freshwater …, 2018 - Wiley Online Library
Global changes, such as climate and land use alterations, are expected to affect freshwater
ecosystems, modifying environmental conditions with ultimate effects on carbon and nutrient …

Meteorological drivers and ENSO influence on phytoplankton biomass dynamics in a shallow subtropical lake

A da Rosa Wieliczko, LO Crossetti… - Environmental …, 2021 - Springer
Meteorological features influence the dynamics of aquatic ecosystems and consequently
their biotas. This study aimed to identify the meteorological drivers of phytoplankton biomass …

Experimental Assessment of Ultraviolet Radiation Impact on the Primary Production of Phytoplankton in the East/Japan Sea

M Yun, JJ Kang, Y Jeong… - Journal of Marine …, 2024 - search.proquest.com
Solar radiation, particularly ultraviolet radiation (UVR, 280–400 nm), is known to play a
significant role in driving primary production in marine ecosystems. However, our …

In situ Responses of Phytoplankton from the Subtropical Lake La Angostura (Tucumán, Argentina) in Relation to Solar Ultraviolet Radiation Exposure and Mixing …

EW Helbling, ME Farías, MVF Zenoff, VE Villafane - Hydrobiologia, 2006 - Springer
In situ experiments were conducted at various depths in the water column to determine the
effects of solar ultraviolet radiation (UVR, 280–400 nm) on photosynthesis of natural …

Effects of UV‐A Radiation on Desmodesmus armatus: Changes in Growth Rate, Pigment Content and Morphological Appearance

K Pálffy, L Vörös - International review of hydrobiology, 2006 - Wiley Online Library
Laboratory cultures of Desmodesmus armatus (R. Chod.) Hegew. were grown under
different levels of photosynthetically active radiation (PAR) supplemented with 3.75 mW· cm …

[PDF][PDF] Present Status of Gottigere Tank: Indiactor of Decision Maker's Apathy

TV Ramachandra, HS Sudhira - Energy and Wetlands Research …, 2007 - wgbis.ces.iisc.ac.in
Gottigere lake with a water spread area of about 14.98 ha is located in the Bellandur Lake
catchment of the South Pennar River basin. In recent years, this lake catchment has been …

[引用][C] Kisvízfolyások halfaunájának összetétele és változásai

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