Results 71 to 80 of about 13,900 (208)

Influence of coral and algal exudates on microbially mediated reef metabolism. [PDF]

, 2013
Benthic primary producers in tropical reef ecosystems can alter biogeochemical cycling and microbial processes in the surrounding seawater. In order to quantify these influences, we measured rates of photosynthesis, respiration, and dissolved organic ...
Carlson, Craig A., Haas, Andreas F., Hatay, Mark, Leichter, James J., Leichter, Jeffrey, Nelson, Craig E., Quistad, Steven D., Rohwer, Forest, Smith, Jennifer E., Wegley-Kelly, Linda   +9 more
core   +3 more sources

Jellyfish-associated bacterial communities and bacterioplankton in Indonesian Marine lakes [PDF]

FEMS Microbiology Ecology, 2016
In the present study, we compared communities of bacteria in two jellyfish species (the 'golden' jellyfish Mastigias cf.papua and the box jellyfish Tripedalia cf.cystophora) and water in three marine lakes located in the Berau region of northeastern Borneo, Indonesia.
Cleary, D.F.R., Becking, L.E., Polonia, A., Freitas, B.M., Gomes, N.   +4 more
openaire   +3 more sources

Bacterioplankton Community Profiling of the Surface Waters of Kuwait

Frontiers in Marine Science, 2022
The marine waters of Kuwait are highly dynamic and strongly influenced by extreme environmental conditions and high levels of anthropogenic activities. This study explored the bacterioplankton community composition and diversity in Kuwait Bay and at four offshore sites close to urbanized coastal areas during two seasons, autumn (October) and spring ...
Nasra Ismail, Awatef Almutairi
openaire   +2 more sources

Exploring Regional Biogeography of Abundant and Rare Bacteria in Soils With Long‐Read CycloneSEQ

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT Background Rare microbial communities represent an important component of biodiversity in soil ecosystems, co‐existing with abundant species to drive ecosystem multifunctionality and maintain its stable operation. However, knowledge remains limited regarding the geographical distribution patterns and potential driving factors of microorganisms,
Yarong Li, Jiabao Yu, Yang Gao, Xinrun Yang, Yi Han, Yi Gao, Tianjie Yang, Xiaofang Wang, Yu Shi, Qirong Shen, Gaofei Jiang, Zhong Wei, Yangchun Xu   +12 more
wiley   +1 more source

Interplay of Spatial Structure and Interactions in Microbial Communities

Environmental Microbiology, Volume 28, Issue 3, March 2026.
A description of the interplay between microbial growth and interactions, the spatial structure of the environment and the spatial organisation of microbial populations can improve our understanding of the ecology of microbial communities. We review previous studies that highlight different aspects of this interplay.
Vaishnavi Warrier, Yilin Chen, Ethan Rappaport, Shin Haruta, Hyun Youk, Babak Momeni   +5 more
wiley   +1 more source

Seasonal changes in microbial dissolved organic sulfur transformations in coastal waters [PDF]

, 2020
The marine trace gas dimethylsulfide (DMS) is the single most important biogenic source of atmospheric sulfur, accounting for up to 80% of global biogenic sulfur emissions.
Dixon, Joanna L., Hopkins, Frances E., Schäfer, Hendrik, Stephens, John A.   +3 more
core   +1 more source

Bacterioplankton community composition in a boreal forest lake [PDF]

FEMS Microbiology Ecology, 1998
The composition of the dominating populations within a bacterioplankton community was investigated in a mesotrophic, boreal forest lake. Composite samples were collected monthly throughout the lake for two years. The community composition was determined by denaturing gradient gel electrophoresis (DGGE) of a polymerase chain reaction (PCR)-amplified ...
openaire   +1 more source

Experimental Incubations Elicit Profound Changes in Community Transcription in OMZ Bacterioplankton [PDF]

PLoS ONE, 2012
Sequencing of microbial community RNA (metatranscriptome) is a useful approach for assessing gene expression in microorganisms from the natural environment. This method has revealed transcriptional patterns in situ, but can also be used to detect transcriptional cascades in microcosms following experimental perturbation.
Stewart, FJ, Dalsgaard, T, Young, CR, Thamdrup, B, Revsbech, NP, Ulloa, O, Canfield, DE, DeLong, EF   +15 more
openaire   +7 more sources

Top‐Down and Bottom‐Up Processes Jointly Explain Mesopredator Movement and Foraging Ecology

Ecology Letters, Volume 29, Issue 3, March 2026.
This study integrates top‐down (polar bear habitat selection) and bottom‐up (fish distribution) processes to test how mesopredators (ringed seals) balance risk–reward tradeoffs in habitat selection. Ringed seals reduced their space use and foraging time in response to predation risk, yet accepted higher risk when prey diversity was elevated ...
Katie R. N. Florko, Tyler R. Ross, Steven H. Ferguson, Joseph M. Northrup, Martyn E. Obbard, Gregory W. Thiemann, David J. Yurkowski, Marie Auger‐Méthé   +7 more
wiley   +1 more source

The Impact of Warming on Assembly Processes and Diversity Patterns of Bacterial Communities in Mesocosms

Microorganisms, 2023
Bacteria in lake water bodies and sediments play crucial roles in various biogeochemical processes. In this study, we conducted a comprehensive analysis of bacterioplankton and sedimentary bacteria community composition and assembly processes across ...
Qian Yang, Yifeng Yan, Jinhe Huang, Zhaolei Wang, Mingjun Feng, Haowu Cheng, Peiyu Zhang, Huan Zhang, Jun Xu, Min Zhang   +9 more
doaj   +1 more source