Evaluation ofbiologically harmful ultraviolet radiation in Antarctica with a biological dosimeter designed for aquatic environments
D Karentz, LH Lutze - Limnology and Oceanography, 1990 - Wiley Online Library
A biological dosimeter has been developed for use in aquatic environments. This method is
based on the sensitivity of a DNA repair‐deficient strain of Escherichia coli (CSR06) to …
based on the sensitivity of a DNA repair‐deficient strain of Escherichia coli (CSR06) to …
Effect of ultraviolet radiation on Antarctic marine phytoplankton
SZ El-Sayed, FC Stephens, RR Bidigare… - … : Ecological change and …, 1990 - Springer
Summary During November-December 1987, a series of experiments were conducted at
Palmer Station, Antarctica, to study the effects of ultraviolet radiation (UV) on phytoplankton …
Palmer Station, Antarctica, to study the effects of ultraviolet radiation (UV) on phytoplankton …
Effect of UV-B (290–320 nm) Radiation on Uptake of 15N-Nitrate by Marine Diatoms
G Döhler - Inorganic nitrogen in plants and microorganisms …, 1990 - Springer
Since the first studies on nitrate uptake (Warburg and Negelein 1920) nitrogen metabolism
of microalgae was investigated by several groups in more detail (see eg Syrett 1981; Ullrich …
of microalgae was investigated by several groups in more detail (see eg Syrett 1981; Ullrich …
Effects of increased solar UV-B radiation on coastal marine ecosystems: an overview
KJM Kramer - Expected effects of climatic change on marine coastal …, 1990 - Springer
The objective of this overview is to estimate the possible biological effects on the Dutch
coastal marine ecosystem of increased UV-B irradiation caused by a thinning of the ozone …
coastal marine ecosystem of increased UV-B irradiation caused by a thinning of the ozone …
[PDF][PDF] Effects of vertical mixing on phytoplankton phytosynthesis and phosphorus deficiency
D Pierson - 1990 - diva-portal.org
Variability in the frequency and depth of vertical mixing influences the productivi-ty of aquatic
ecosystems by regulating the availability of light and nutrients. Several specific effects of …
ecosystems by regulating the availability of light and nutrients. Several specific effects of …
[图书][B] Vertical migration of benthic microalgae
MB Kingston - 1990 - search.proquest.com
Hantzschia virgata v. intermedia (Grun) Round and Euglena proxima Dangeard are two
species of benthic microalgae that migrate up to the surface of intertidal sand flats at low tide …
species of benthic microalgae that migrate up to the surface of intertidal sand flats at low tide …