Results 121 to 130 of about 137,869 (342)

Genomic profiles of four novel cyanobacteria MAGs from Lake Vanda, Antarctica: insights into photosynthesis, cold tolerance, and the circadian clock

Frontiers in Microbiology
Cyanobacteria in polar environments face environmental challenges, including cold temperatures and extreme light seasonality with small diurnal variation, which has implications for polar circadian clocks.
Jessica Lumian, Christen Grettenberger, Christen Grettenberger, Anne D. Jungblut, Tyler J. Mackey, Ian Hawes, Eduardo Alatorre-Acevedo, Dawn Y. Sumner   +7 more
doaj   +1 more source

Lake–Groundwater Biogeochemical Interactions in a River‐Delimited System: The Groundwater and Lakes Urban Observatory (GLUO)

International Review of Hydrobiology, EarlyView.
ABSTRACT Preservation of urban aquatic ecosystems is of primary importance for human well‐being, biodiversity protection and the future of society. Lake–groundwater–river interactions within urban floodplains harbour intrinsic fragility, yet remain largely understudied.
Marlene Dordoni, Andreas Musolff, Kay Knöller, Luisa Coder, Martin Krauss, Yvonne Rosenlöcher, Olaf Büttner, Jörg Tittel   +7 more
wiley   +1 more source

Monitoring studies should consider temporal variability to reveal relations between cyanobacterial abundance and environmental variables

Anais da Academia Brasileira de Ciências, 2015
One of the main goals of monitoring cyanobacteria blooms in aquatic environments is to reveal the relationship between cyanobacterial abundance and environmental variables. Studies typically correlate data that were simultaneously sampled.
JULIANA WOJCIECHOWSKI, ANDRÉ A. PADIAL
doaj   +1 more source

Effects of multiple stressors on cyanobacteria abundance vary with lake type

Global Change Biology, 2018
Blooms of cyanobacteria are a current threat to global water security that is expected to increase in the future because of increasing nutrient enrichment, increasing temperature and extreme precipitation in combination with prolonged drought.
Jessica Richardson, Claire Miller, S. Maberly, Philip G. Taylor, L. Globevnik, P. Hunter, E. Jeppesen, U. Mischke, S. J. Moe, A. Pasztaleniec, M. Søndergaard, L. Carvalho   +11 more
semanticscholar   +1 more source

Biofilm Analysis by Confocal Microscopy—Basics and Practical Aspects

Microscopy Research and Technique, EarlyView.
Development and detachment of an interfacial microbial community. The resulting biofilms and bio‐aggregates are three‐dimensional communities susceptible to examination by confocal laser scanning microscopy. ABSTRACT This review is intended as a guideline for beginners in confocal laser scanning microscopy.
Thomas R. Neu, Ute Kuhlicke
wiley   +1 more source

Spatio-Temporal Variation of Cyanobacteria Blooms in Taihu Lake Using Multiple Remote Sensing Indices and Machine Learning

Remote Sensing
In view of the ecological threat posed by cyanobacteria blooms in Taihu Lake (China), this paper presents a study on the area of cyanobacteria extent based on MODIS data using the quantum particle swarm optimization–random forest (QPSO-RF) machine ...
Xin Pan, Jie Yuan, Zi Yang, Kevin Tansey, Wenying Xie, Hao Song, Yuhang Wu, Yingbao Yang   +7 more
doaj   +1 more source

Patterns of growth and development in pleurocapsalean cyanobacteria. [PDF]

, 1978
John Waterbury, Roger Y. Stanier
openalex   +1 more source

Shallow‐lake sediments release nutrients by complete destratification events

Journal of Environmental Quality, EarlyView.
Abstract The development of phytoplankton communities in hypereutrophic shallow lakes, often used for aquaculture, is not fully understood and can sometimes be unpredictable. Focusing on the abiotic factors that regulate their succession, we recorded short‐term mixing events in a shallow lake and examined their relationship with nutrient release from ...
Jiří Jan, Felipe Breton, Jakub Borovec
wiley   +1 more source

Homology of plasmids in strains of unicellular cyanobacteria [PDF]

, 1979
Cees A. M. J. J. van den Hondel, Wilko Keegstra, W.E. Borrias, G.A. van Arkel   +3 more
openalex   +1 more source

Seagrasses under stress: Independent negative effects of elevated temperature and light reduction at multiple levels of organization

Limnology and Oceanography, EarlyView.
Abstract Seagrasses are important foundation species, which support coastal biodiversity and provide socioeconomic benefits. However, seagrasses are threatened by anthropogenic changes, including the elevated temperature associated with marine heatwaves (MHWs) and light limitation from eutrophication or increased sedimentation.
Alissa V. Bass, Laura J. Falkenberg, Benoit Thibodeau   +2 more
wiley   +1 more source