Now showing items 1-10 of 561
Sensitivity of winter phytoplankton communities from Andean lakes to artificial ultraviolet-B radiation
(Sociedad de Biología de Chile, 2001)
Optical characterization of Argentinean lakes, from deep Andean lakes to shallow Pampean ones
(E Schweizerbartsche Verlags, 2014-06-07)
The purpose of this article is to aboard phytoplankton community as an optically active particulate component of water systems. Mayor concepts of hydrologic optics such as water components and processes that determine the ...
Phytoplankton of the Andean Lakes
This chapter presents a review of the phytoplankton from the lakes of the Andean Patagonian region. This is one of the most important lake district of Argentina, which encompasses a large number and highly diverse unpolluted ...
Solar UVR-induced DNA damage and inhibition of photosynthesis in phytoplankton from Andean lakes of Argentina
(E. Schweizerbart'sche Verlagsbuchhandlung, 2004-10)
During January 1999, studies were carried out in temperate lakes of the Andean region of Argentina (41° S, 71° W) to determine the short-term effects of solar ultraviolet radiation (UVR, 280 – 400 nm) upon natural phytoplankton ...
Background concentration of trace metals in sediments of three chilean andean lakes: chungara, laja and castor lakes.
(SOCIEDAD CHILENA DE QUÍMICA, 2002)
Uptake of Hg2+ by picocyanobacteria in natural water from four Andean lakes
(EDP Sciences, 2013-06)
In lake food webs, planktonic bacteria and algae represent the greatest bioconcentration step for Hg2+ and monomethyl-Hg (MeHg). As they are the most abundant organisms in planktonic trophic webs and also the main food ...
Isolation of UV-B resistant bacteria from two high altitude Andean lakes (4,400 m) with saline and non saline conditions
(Microbiology Research Foundation, 2009-12)
Laguna (L.) Negra and L. Verde are high altitude Andean lakes located at the 4,400 m altitude in the Andean desert (Puna) in the Argentine northwest. Both lakes are exposed to extreme weather conditions but differ in ...