Results 61 to 70 of about 4,307,897 (214)

Compositional variations and the environmental responses of bacterioplankton in the Pengxi River of the Three Gorges Reservoir, China

Journal of Freshwater Ecology, 2020
Bacterioplankton communities are closely related to river alterations and biogeochemical processes in freshwater reservoirs. Affected by reservoir regulation and hydrological variation, regulated rivers can create distinctive patterns in bacterioplankton
Qing Yang, Chengyan Wan, Xi Zou, Fang Shi, Zhiwei Zheng, Lian Hu   +5 more
doaj   +1 more source

Co-occurrence patterns and assembly processes of abundant and rare bacterioplankton in plain river network areas of eastern China

Ecological Indicators, 2023
In the context of anthropogenic impacts on riverine ecosystems globally, understanding the response of bacterioplankton to anthropogenic stress is important for human and environmental health.
Jun Zhao, Thomas Hein, Qiqi Yuan, Wang Shu, Xueying Huang, Xueli Zhang, Lachun Wang   +6 more
doaj   +1 more source

Randomized lasso links microbial taxa with aquatic functional groups inferred from flow cytometry [PDF]

, 2019
High-nucleic-acid (HNA) and low-nucleic-acid (LNA) bacteria are two operational groups identified by flow cytometry (FCM) in aquatic systems. A number of reports have shown that HNA cell density correlates strongly with heterotrophic production, while ...
Biddanda, Bopaiah A, Boon, Nico, Denef, Vincent J, Props, Ruben, Rubbens, Peter, Schmidt, Marian L, Waegeman, Willem   +6 more
core   +1 more source

Spatial Distribution of Arctic Bacterioplankton Abundance Is Linked to Distinct Water Masses and Summertime Phytoplankton Bloom Dynamics (Fram Strait, 79°N)

Frontiers in Microbiology, 2021
The Arctic is impacted by climate warming faster than any other oceanic region on Earth. Assessing the baseline of microbial communities in this rapidly changing ecosystem is vital for understanding the implications of ocean warming and sea ice retreat ...
Magda G. Cardozo-Mino, Magda G. Cardozo-Mino, Eduard Fadeev, Eduard Fadeev, Verena Salman-Carvalho, Verena Salman-Carvalho, Antje Boetius, Antje Boetius, Antje Boetius   +8 more
doaj   +1 more source

Dispersal-mediated trophic interactions can generate apparent patterns of dispersal limitation in aquatic metacommunities [PDF]

, 2012
Dispersal is a major organising force in metacommunities, which may facilitate compositional responses of local communities to environmental change and affect ecosystem function.
Agrawal, Beisner, Bohonak, Chase, Cherif, Cottenie, Cottenie, Daufresne, Declerck, Duffy, Finlay, Finlay, Flössner, Giroldo, Gonzalez, Hambright, Hillebrand, Howeth, Howeth, Jenkins, Jürgens, Jürgens, Lampert, Langenheder, Legendre, Leibold, Lepš, Loreau, Loreau, Matthiessen, Matveev, Mayeli, McCauley, Michels, Mouquet, Naeslund, Ozinga, Pandit, Peres-Neto, Pärtel, R Development Core Team, Sarnelle, Scheffer, Sherr, Shurin, Staddon, Van der Gucht, Vanormelingen, Zollner   +48 more
core   +4 more sources

Linking Spatial and Temporal Dynamic of Bacterioplankton Communities With Ecological Strategies Across a Coastal Frontal Area

Frontiers in Marine Science, 2020
Ocean frontal systems are widespread hydrological features defining the transition zone between distinct water masses. They are generally of high biological importance as they are often associated with locally enhanced primary production by phytoplankton.
C. Lemonnier, Morgan Perennou, D. Eveillard, A. Fernàndez-Guerra, A. Leynaert, L. Marié, H. Morrison, L. Mémery, C. Paillard, L. Maignien   +9 more
semanticscholar   +1 more source

Combined Carbohydrates Support Rich Communities of Particle-Associated Marine Bacterioplankton [PDF]

Frontiers in Microbiology, 2017
Carbohydrates represent an important fraction of labile and semi-labile marine organic matter that is mainly comprised of exopolymeric substances derived from phytoplankton exudation and decay. This study investigates the composition of total combined carbohydrates (tCCHO; >1 kDa) and the community development of free-living (0.2-3 μm) and particle ...
Sperling, Martin, Piontek, Judith, Engel, Anja, Wiltshire, Karen H., Niggemann, Jutta, Gerdts, Gunnar, Wichels, Antje   +6 more
openaire   +3 more sources

Insights into bacterioplankton community structure from Sundarbans mangrove ecoregion using Sanger and Illumina MiSeq sequencing approaches: A comparative analysis

Genomics Data, 2017
Next generation sequencing using platforms such as Illumina MiSeq provides a deeper insight into the structure and function of bacterioplankton communities in coastal ecosystems compared to traditional molecular techniques such as clone library approach ...
Anwesha Ghosh, Punyasloke Bhadury
doaj   +1 more source

Abundance trade-offs and dominant taxa maintain the stability of the bacterioplankton community underlying Microcystis blooms

Frontiers in Microbiology, 2023
Microcystis blooms are an intractable global environmental problem that pollute water and compromise ecosystem functioning. Closed-lake management practices keep lakes free of sewage and harmful algae invasions and have succeeded in controlling local ...
Jun Chen, Jun Chen, Tiange Zhang, Tiange Zhang, Lingyan Sun, Lingyan Sun, Yan Liu, Yan Liu, Dianpeng Li, Dianpeng Li, Xin Leng, Xin Leng, Shuqing An, Shuqing An   +13 more
doaj   +1 more source

Increased variability of microbial communities in restored salt marshes nearly 30 years after tidal flow restoration [PDF]

, 2012
We analyzed microbial diversity and community composition from four salt marsh sites that were impounded for 40–50 years and subsequently restored and four unimpounded sites in southeastern Connecticut over one growing season.
Bernhard, Anne E, Marshall, David, Yiannos, Lazaros   +2 more
core   +3 more sources