Ozone depletion and climate change: impacts on UV radiation
RL McKenzie, PJ Aucamp, AF Bais, LO Björn… - Photochemical & …, 2011 - pubs.rsc.org
The Montreal Protocol is working, but it will take several decades for ozone to return to 1980
levels. The atmospheric concentrations of ozone depleting substances are decreasing, and …
levels. The atmospheric concentrations of ozone depleting substances are decreasing, and …
Periphyton function in lake ecosystems
Y Vadeboncoeur, AD Steinman - The Scientific World Journal, 2002 - Wiley Online Library
Periphyton communities have received relatively little attention in lake ecosystems.
However, evidence is increasing that they play a key role in primary productivity, nutrient …
However, evidence is increasing that they play a key role in primary productivity, nutrient …
The interactive effects of stratospheric ozone depletion, UV radiation, and climate change on aquatic ecosystems
This assessment summarises the current state of knowledge on the interactive effects of
ozone depletion and climate change on aquatic ecosystems, focusing on how these affect …
ozone depletion and climate change on aquatic ecosystems, focusing on how these affect …
Photochemical and microbial decomposition of chromophoric dissolved organic matter during long (months–years) exposures
AV Vähätalo, RG Wetzel - Marine Chemistry, 2004 - Elsevier
Photochemical and microbial decomposition of chromophoric dissolved organic matter
(CDOM) was studied at time scales in which terrestrially derived CDOM is transported from …
(CDOM) was studied at time scales in which terrestrially derived CDOM is transported from …
Photoreactivity of chromophoric dissolved organic matter transported by the Mackenzie River to the Beaufort Sea
CL Osburn, L Retamal, WF Vincent - Marine Chemistry, 2009 - Elsevier
The photoreactivity of chromophoric dissolved organic matter (CDOM) transported to Arctic
shelf environments by rivers has only recently been studied and its quantitative role in Arctic …
shelf environments by rivers has only recently been studied and its quantitative role in Arctic …
Chemical and optical changes in freshwater dissolved organic matter exposed to solar radiation
We studied the chemical and optical changes inthe dissolved organic matter (DOM) from
twofreshwater lakes and a Sphagnum bog afterexposure to solar radiation. Stable …
twofreshwater lakes and a Sphagnum bog afterexposure to solar radiation. Stable …
pH change induces shifts in the size and light absorption of dissolved organic matter
Dissolved organic matter (DOM) influences inland water ecosystems through its light
absorbing qualities. We investigated how pH affects light absorption by DOM with pH …
absorbing qualities. We investigated how pH affects light absorption by DOM with pH …
Bioavailable iron concentrations regulate phytoplankton growth and bloom formation in low-nutrient lakes
The growth of phytoplankton in lakes is thought to be primarily controlled by macronutrient
concentrations, but the availability of trace metal micronutrients, such as iron (Fe), are …
concentrations, but the availability of trace metal micronutrients, such as iron (Fe), are …
Differences in UV transparency and thermal structure between alpine and subalpine lakes: implications for organisms
Ultraviolet (UV) radiation is a globally important abiotic factor influencing ecosystem
structure and function in multiple ways. While UV radiation can be damaging to most …
structure and function in multiple ways. While UV radiation can be damaging to most …
Photochemical and microbial degradation of chromophoric dissolved organic matter exported from tidal marshes
Wetlands export chromophoric dissolved organic matter (CDOM) to estuaries, where CDOM
is removed and transformed through biotic and abiotic process, subsequently impacting …
is removed and transformed through biotic and abiotic process, subsequently impacting …