Results 51 to 60 of about 3,172 (165)

Community differentiation of bacterioplankton in the epipelagic layer in the South China Sea [PDF]

Ecology and Evolution, 2018
AbstractThe South China Sea (SCS) is the largest marginal sea in the western tropical Pacific Ocean and is characterized by complex physicochemical environments. To date, the biogeographic patterns of the microbial communities have rarely been reported at a basin scale in the SCS.
Yi Zhang, Jie Li, Xuhua Cheng, Yinfeng Luo, Zhimao Mai, Si Zhang   +5 more
openaire   +2 more sources

Spatial Variation in Bacterioplankton Communities in the Pearl River, South China: Impacts of Land Use and Physicochemical Factors

Microorganisms, 2020
River ecosystems are critical for human and environmental health, with bacterioplankton playing a vital role in biogeochemical cycles. Unveiling the spatial patterns of bacterioplankton communities in relation to environmental factors is important for ...
Lei Zhou, Weiyuan Chen, Jijia Sun, Li Liu, Xiande Huang   +4 more
doaj   +1 more source

Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters

Frontiers in Microbiology, 2022
Primary productivity in the Ross Sea region is characterized by intense phytoplankton blooms whose temporal and spatial distribution are driven by changes in environmental conditions as well as interactions with the bacterioplankton community.
Angelina Cordone, Giuseppe D’Errico, Maria Magliulo, Francesco Bolinesi, Matteo Selci, Marco Basili, Rocco de Marco, Maria Saggiomo, Paola Rivaro, Donato Giovannelli, Donato Giovannelli, Donato Giovannelli, Donato Giovannelli, Donato Giovannelli, Donato Giovannelli, Olga Mangoni, Olga Mangoni   +16 more
doaj   +1 more source

The Employment of Hydrogen Peroxide in Water Disinfection Poses a Threat to Aquatic Ecosystems Because of Its Toxicity to Nontarget Organisms

Environmental Toxicology, EarlyView.
ABSTRACT Hydrogen peroxide is widely used in water and wastewater treatment, particularly in advanced oxidation processes that aid in the degradation of compounds and microbial disinfection. Despite concerns about potential environmental contamination, its impact on freshwater ecosystems remains inadequately studied.
Letícia Queiroz Almeida, Thayrine Dias Carlos, Leydiane Barbosa Bezerra, Rone S. Barbosa, Nelson Luís Gonçalves Dias Souza, Douglas Henrique Pereira, Renato Almeida Sarmento, Grasiele Soares Cavallini   +7 more
wiley   +1 more source

Effects of large river dam regulation on bacterioplankton community structure [PDF]

FEMS Microbiology Ecology, 2013
Large rivers are commonly regulated by damming, yet the effects of such disruption on prokaryotic communities have seldom been studied. We describe the effects of the three large reservoirs of the Ebro River (NE Iberian Peninsula) on bacterioplankton assemblages by comparing several sites located before and after the impoundments on three occasions. We
Ruiz-González, Clara, Proia, Lorenzo, Ferrera, Isabel, Gasol, Josep M., Sabater, Sergi   +4 more
openaire   +4 more sources

Amino Acids in the Natural Food Web of Global Fishponds: Way Forward for Precision Protein Feeding in Pond Cyprinid Aquaculture

Reviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT Natural food webs in freshwater pond ecosystems provide an important nutritional foundation for cyprinid aquaculture, yet information on their protein and amino acid composition remains fragmented. This review synthesized published data from 30 studies (1950–2026) reporting protein and indispensable amino acid (IAA) composition of freshwater ...
Md. Foysul Hossain, Katerina Sezimova, Jan Mraz, Radek Gebauer, Lubos Zabransky, Koushik Roy   +5 more
wiley   +1 more source

Multitrophic alpha and beta diversity of lake plankton across Canada

Oikos, Volume 2026, Issue 8, August 2026.
Anthropogenic environmental changes impact freshwater biodiversity globally. While biodiversity assessments in freshwater environments have traditionally focused on individual groups of organisms or trophic levels, considering patterns of ‘multitrophic biodiversity' across the food web provides a more comprehensive view of anthropogenic impacts and ...
Vincent Fugère, Cindy Paquette, Gillian K. Martin, Rebecca E. Garner, Yannick Huot, David A. Walsh, Beatrix E. Beisner   +6 more
wiley   +1 more source

Particle‐Associated Bacterioplankton Communities Across the Red Sea

Environmental Microbiology
ABSTRACT Pelagic particle‐associated bacterioplankton play crucial roles in marine ecosystems, influencing biogeochemical cycling and ecosystem functioning. However, their diversity, composition, and dynamics remain poorly understood, particularly in unique environments such as the Red Sea.
Larissa Frühe, Shannon G. Klein, Carlos Angulo‐Preckler, Anastasiia Martynova, Taiba Alamoudi, Jacqueline V. Alva García, Silvia Arossa, Jessica Breavington, Sofia Frappi, Elisa Laiolo, Kah Kheng Lim, Anieka J. Parry, Eleonora Re, Diego E. Rivera Rosas, Mattie Rodrigue, Alexandra Steckbauer, Vincent A. Pieribone, Mohammad A. Qurban, Carlos M. Duarte   +18 more
openaire   +2 more sources

Coastal bacterioplankton community response to diatom‐derived polysaccharide microgels [PDF]

Environmental Microbiology Reports, 2017
Summary Phytoplankton‐derived polysaccharide microgels, including transparent exopolymer particles (TEP), are a major component of the marine organic carbon pool. Previous studies have made correlative links between phytoplankton material and bacterioplankton, and performed experiments that assess general ...
Joe D, Taylor, Michael, Cunliffe
openaire   +2 more sources

In Situ Bacterioplankton Growth Partitioning by High‐Resolution Metatranscriptomics

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
Bacterial growth and primary production are key ecological indicators, yet often measured in bulk. Using metatranscriptomics, the authors identify FtsZ expression to track dividing cells (A, B). Phylogenetic placement of transcripts (C–E) enables linking growth activity to specific taxa (E, F), potentially bridging bulk measurements with fine‐scale ...
J. Cesar Ignacio‐Espinoza, Yuxuan Zou, Andrew Long, Shengwei Hou, David M. Needham, Jed A. Fuhrman   +5 more
wiley   +1 more source