Microbial carbon and nitrogen production under experimental conditions combining warming with increased ultraviolet-B radiation in Mediterranean coastal waters

2013 ◽  
Vol 439 ◽  
pp. 47-53 ◽  
Author(s):  
Eric Fouilland ◽  
Behzad Mostajir ◽  
Jean-Pascal Torréton ◽  
Marc Bouvy ◽  
Patrice Got ◽  
...  
Keyword(s):  
Coastal Waters ◽  
Ultraviolet B ◽  
Experimental Conditions ◽  
Carbon And Nitrogen ◽  
Ultraviolet B Radiation ◽  
Microbial Carbon

Suspended Sediment as an Attenuating Factor of Ultraviolet-B Radiation Effects on the Growth and DNA Damage of Chlorella Sp.

2012 ◽  
Vol 518-523 ◽  
pp. 5165-5171
Author(s):  
Yun Li ◽  
Yao Jia Huang ◽  
Xiao Rong Wang
Keyword(s):  
Dna Damage ◽  
Cell Growth ◽  
Suspended Sediment ◽  
Coastal Waters ◽  
Radiation Effects ◽  
Ultraviolet B ◽  
Light Penetration ◽  
Ultraviolet B Radiation ◽  
Laboratory Conditions ◽  
Chlorella Sp

Effects of enhanced ultraviolet-B (UV-B) radiation and suspended sediment (SS) separately as well as in combination on the growth and DNA damage of Chlorella sp. were studied under controlled laboratory conditions. The Chlorella sp. was exposed to UV-B of 17 µW cm-2for 0, 1 and 5 minutes in 0, 500 and 5000 mg L-1defined SS. The results showed that SS attenuated light penetration and suppressed the growth ofChlorellasp.. It also attenuated UV-B induced DNA damage and promoted the cell growth. The suppression and promotion of cell growth depended on the concentration of SS and dose of UV-B radiation. These results are important in understanding of the effects of elevated UV-B radiation on microalgae in sediments-dominate coastal waters.

scholarly journals Ultraviolet-B radiation and bacterial metabolism in coastal waters

1995 ◽  
Vol 9 ◽  
pp. 111-116 ◽  
Author(s):  
G Müller-Niklas ◽  
A Heissenberger ◽  
S Puskaríc ◽  
GJ Herndl
Keyword(s):  
Coastal Waters ◽  
Ultraviolet B ◽  
Bacterial Metabolism ◽  
Ultraviolet B Radiation

Activation of HIV in Human Skin by Ultraviolet B Radiation and its Inhibition by NFκB Blocking Agents¶

2001 ◽  
Vol 74 (6) ◽  
pp. 805 ◽  
Author(s):  
Joan Breuer-McHam ◽  
Eric Simpson ◽  
Irene Dougherty ◽  
Makoto Bonkobara ◽  
Kiyoshi Ariizumi ◽  
...  
Keyword(s):  
Human Skin ◽  
Ultraviolet B ◽  
Ultraviolet B Radiation ◽  
Blocking Agents

Ancestral U.S. Soybean Cultivars Characterized for Tolerance to Ultraviolet‐B Radiation

Crop Science ◽  
1992 ◽  
Vol 32 (5) ◽  
pp. 1214-1219 ◽  
Author(s):  
Herbert E. Reed ◽  
Alan H. Teramura ◽  
William J. Kenworthy
Keyword(s):  
Ultraviolet B ◽  
Ultraviolet B Radiation ◽  
Soybean Cultivars

scholarly journals Microbial carbon and nitrogen cycling responses to drought and temperature in differently managed mountain grasslands

2019 ◽  
Vol 135 ◽  
pp. 144-153 ◽  
Author(s):  
Lucia Fuchslueger ◽  
Birgit Wild ◽  
Maria Mooshammer ◽  
Mounir Takriti ◽  
Sandra Kienzl ◽  
...  
Keyword(s):  
Nitrogen Cycling ◽  
Carbon And Nitrogen ◽  
Carbon And Nitrogen Cycling ◽  
Mountain Grasslands ◽  
Microbial Carbon
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