[HTML][HTML] Resilience and self-regulation processes of microalgae under UV radiation stress
The apparent increase in solar ultraviolet (UV) radiations on the Earth's surface, due to
continuous depletion or diminishing of the stratospheric ozone shield has triggered serious …
continuous depletion or diminishing of the stratospheric ozone shield has triggered serious …
Pigment signatures of algal communities and their implications for glacier surface darkening
Blooms of pigmented algae darken the surface of glaciers and ice sheets, thereby
enhancing solar energy absorption and amplifying ice and snow melt. The impacts of algal …
enhancing solar energy absorption and amplifying ice and snow melt. The impacts of algal …
Photodegradation, bacterial metabolism, and photosynthesis drive the dissolved organic matter cycle in the Heilongjiang River
X Song, Y Zhao, L Zhang, X Xie, J Wu, Z Wei, H Yang… - Chemosphere, 2022 - Elsevier
Dissolved organic matter (DOM) plays a vital role in the biogeochemistry of aquatic
ecosystems. However, the mechanisms of DOM cycling in the water column during different …
ecosystems. However, the mechanisms of DOM cycling in the water column during different …
Windows in Arctic sea ice: Light transmission and ice algae in a refrozen lead
HM Kauko, T Taskjelle, P Assmy… - Journal of …, 2017 - Wiley Online Library
Abstract The Arctic Ocean is rapidly changing from thicker multiyear to thinner first‐year ice
cover, with significant consequences for radiative transfer through the ice pack and light …
cover, with significant consequences for radiative transfer through the ice pack and light …
Spore sensitivity to sunlight and freezing can restrict dispersal in wood‐decay fungi
Assessment of the costs and benefits of dispersal is central to understanding species' life‐
history strategies as well as explaining and predicting spatial population dynamics in the …
history strategies as well as explaining and predicting spatial population dynamics in the …
Biotechnological exploitation of cyanobacterial photoprotective metabolites
Cyanobacteria have received much attention in recent years due to their promising
applications in the field of biotechnology and pharmaceutics. Ultraviolet radiation (UVR) has …
applications in the field of biotechnology and pharmaceutics. Ultraviolet radiation (UVR) has …
Dissolved carbon and CDOM in lake ice and underlying waters along a salinity gradient in shallow lakes of Northeast China
K Song, Z Wen, PA Jacinthe, Y Zhao, J Du - Journal of Hydrology, 2019 - Elsevier
The variations of DOC and DIC concentrations in lake ice and underlying waters were
examined in 40 shallow lakes across the Songnen Plain, Northeast China. The lakes, frozen …
examined in 40 shallow lakes across the Songnen Plain, Northeast China. The lakes, frozen …
Phototransformation of the herbicide propanil in paddy field water
L Carena, M Minella, F Barsotti… - Environmental …, 2017 - ACS Publications
When irradiated in paddy-field water, propanil (PRP) undergoes photodegradation by direct
photolysis, by reactions with• OH and CO3•–, and possibly also with the triplet states of …
photolysis, by reactions with• OH and CO3•–, and possibly also with the triplet states of …
Effects of increased irradiance on biomass, photobiology, nutritional quality, and pigment composition of Arctic sea ice algae
Ice algae are key contributors to primary production and carbon fixation in the Arctic, and
light availability is assumed to limit their growth and productivity. We investigated photo …
light availability is assumed to limit their growth and productivity. We investigated photo …
Bioinformatic, phylogenetic and chemical analysis of the UV‐absorbing compounds scytonemin and mycosporine‐like amino acids from the microbial mat …
Summary Shark Bay, Western Australia is a World Heritage area with extensive microbial
mats and stromatolites. Microbial communities that comprise these mats have developed a …
mats and stromatolites. Microbial communities that comprise these mats have developed a …