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Pressures on the marine environment
2016 Report Content... influencing microbe communities is increased ultraviolet B (UVB) radiation because of ozone depletion ( UNEP 2016 ). Different species appear to respond differently to UVB stress. In the Southern Ocean, UVB penetrates to a depth of approximately ...
Pressures affecting Antarctic marine species
2016, 2011 Assessment summary... In conjunction with ocean acidification, an increase in UVB radiation will potentially alter microbe assemblages Year(s): 2016 3 ... warming may increase stratification, increase exposure to UVB radiation, reduce surface nutrient supply and change interactions among key ...
Stratospheric ozone
2011 , Report Content... ozone limits the amount of harmful ultraviolet B (UVB) light (UVB wavelengths are 280–315 nanometres) passing through to lower layers of ...
The living environment
2011 Report Content... in shallow water where they are exposed to high UVB radiances (280-320 nanometre wavelength). 112 Competition experiments show ... other phytoplankton species, such as diatoms, in high UVB radiances. 113 Further research is required to determine
P.
... the availability of water, nutrients and ultraviolet B (UVB) radiation. While lichens can obtain moisture and nutrients from the air ...
7 Antarctic environment | References
2011 Report Content... 2000;201:73-89. 107 Marchant HJ, Davidson AT, Kelly G. UVB protecting compounds in the marine alga Phaeocystis pouchetii from ... 113 Davidson AT, Marchant HJ, de la Mare WK. Natural UVB exposure changes the species composition of Antarctic phytoplankton in ... moss Ceratodon purpureus to the effects of elevated UVB radiation and climate change. PhD thesis. Wollongong: University of ...
3 Atmosphere | References
2011 Report Content... 22 August 2011, http://earthobservatory.nasa.gov/Features/UVB/printall.php 104 World Meteorological Organization, and United Nations ... 22 August 2011, http://earthobservatory.nasa.gov/Features/UVB/printall.php 104 World Meteorological Organization, and United Nations ...
