Results 31 to 40 of about 64,299 (292)
ISME Communications, 2022 Southern Ocean (SO) diatoms play an important role in global carbon flux, and their influence on carbon export is directly linked to interactions with epiphytic bacteria.
Sarah Andrew +4 more
doaj +1 more source
Change Rule of Diatom in Zhangweixin River in Dezhou
Fayixue Zazhi, 2022 ObjectiveTo study the annual variation of diatoms in Zhangweixin River, to provide theoretical support by using diatom examination to estimate the time and place of the corpse entering water, and to establish a diatom database.MethodsSamples were taken ...
LI Peng +5 more
doaj +1 more source
A free ride: Diatoms attached on motile diatoms
, 2021 Periphytic diatoms are known to attach to a wide variety of submerged substrates. This review deals with a very particular substrate that consists of large benthic and motile diatoms. It is about passively motile epidiatomic diatoms. Their mode of attachment is similar to that of epiphytes on macrophytes, so they are also referred to as epiphytes, with
Roubeix, Vincent, Laviale, Martin
openaire +3 more sources
Diatom-based models for inferring past water chemistry in western Ugandan crater lakes [PDF]
, 2012 Diatom surface sediment samples and corresponding water chemistry were collected from 56 lakes across a natural conductivity gradient in western Uganda (reflecting a regional climatic gradient of effective moisture) to explore factors controlling diatom ...
David Ryves (1255542) +1 more
core +5 more sources
Substrate type selection in diatom based lake water quality assessment
Knowledge and Management of Aquatic Ecosystems, 2021 Various studies report contrasting results on the substrate-type effect on diatom community composition, but the particularly important question is whether or not it affects diatom-based assessments of water quality. We investigated whether the substrate
Trbojević Ivana S. +6 more
doaj +1 more source
Herbicide effects on freshwater benthic diatoms: Induction of nucleus alterations and silica cell wall abnormalities [PDF]
, 2008 Benthic diatoms are well known bio-indicators of river pollution by nutrients (nitrogen and phosphorus). Biological indexes, based on diatom sensitivity for non-toxic pollution, have been developed to assess the water quality.Nevertheless, they are not ...
Silvestre, Jérôme +4 more
core +1 more source
, 2023 List of diatoms cultures available in culture collections List established for the book chapter: Daniel Vaulot, Gust Bilcke, Peter Chaerle, Angela Falcatiore, Priscillia Gourvil, Michael W. Lomas, Ian Probert, Wim Vyverman. Culturing Diatoms. In Diatom
Priscillia Gourvil +7 more
core +1 more source
Chemical Engineering Transactions, 2017 This paper performs sampling and analysis of benthic diatom communities in the Longjiang River in Guangxi province in both May and July. The positive correlation between dominant diatom communities and the contents of heavy metals in the water were ...
Yongxiang Zhang, Yingchun Tang, Ran Yi
doaj +1 more source
Influence of stream flow on epilithic diatom communities and its consequence for water quality monitoring [PDF]
, 1993 Epilithic diatom communities and relevant physico-chemical variables were studied between 3 May and 16 July 1993 in Harwood Beck, an oligotrophic stream in Upper Teesdale, and the River Browney, a lowland eutrophic river.
Penny, Christopher J.
core
Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments
Advanced Functional Materials, EarlyView.We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali +16 more
wiley +1 more source