Linking metagenomics to aquatic microbial ecology and biogeochemical cycles

HP Grossart, R Massana, KD McMahon… - Limnology and …, 2020 - Wiley Online Library
Microbial communities are essential components of aquatic ecosystems through their
contribution to food web dynamics and biogeochemical processes. Aquatic microbial …

How humans alter dissolved organic matter composition in freshwater: relevance for the Earth's biogeochemistry

MA Xenopoulos, RT Barnes, KS Boodoo, D Butman… - Biogeochemistry, 2021 - Springer
Dissolved organic matter (DOM) is recognized for its importance in freshwater ecosystems,
but historical reliance on DOM quantity rather than indicators of DOM composition has led to …

Plant growth–promoting bacteria improve maize growth through reshaping the rhizobacterial community in low-nitrogen and low-phosphorus soil

L Chen, K Li, J Shang, Y Wu, T Chen, Y Wanyan… - Biology and Fertility of …, 2021 - Springer
The effects of 13 plant growth–promoting rhizobacteria (PGPR) from the maize rhizosphere
and a model PGPR strain Azospirillum brasilense Az39 on maize growth were monitored in …

Wastewater discharges alter microbial community composition in surface waters of the canadian prairies

M Esser, C Hoggarth, H Baulch, JK Challis, Y Xie… - Chemosphere, 2023 - Elsevier
Microbial communities are an important component of freshwater biodiversity that is
threatened by anthropogenic impacts. Wastewater discharges pose a particular concern by …

Earth's most needed uncultivated aquatic prokaryotes

SA Simon, V Aschmann, A Behrendt, M Hügler… - Water Research, 2024 - Elsevier
Aquatic ecosystems house a significant fraction of Earth's biosphere, yet most prokaryotes
inhabiting these environments remain uncultivated. While recently developed genome …

Spatial characteristics of nitrogen forms in a large degenerating lake: Its relationship with dissolved organic matter and microbial community

L Zhang, Y Liu, F Ge, X Peng, X Li, X Zhang… - Journal of Cleaner …, 2022 - Elsevier
It is crucial to clarifying the interactions among nitrogen, dissolved organic matter, and
microorganisms to understand the ecological response mechanisms of degenerating large …

Environmental DNA metabarcoding reveals estuarine benthic community response to nutrient enrichment–Evidence from an in-situ experiment

DE Clark, CA Pilditch, JK Pearman, JI Ellis… - Environmental Pollution, 2020 - Elsevier
Nutrient loading is a major threat to estuaries and coastal environments worldwide,
therefore, it is critical that we have good monitoring tools to detect early signs of degradation …

Revealing spatial-temporal impact of industrial effluent towards DOM in Riverine employing PARAFAC and MW-2D COS

ZY Lin, KH Lee, JY Lim, JH Kim, BJ Eun, SJ Lee… - Journal of …, 2024 - Elsevier
Industrial activities often disrupt the natural equilibrium of water bodies, with discharged
wastewater introducing dissolved organic matter (DOM) and pollutants. This study …

Distinct indicators of land use and hydrology characterize different aspects of riverine phytoplankton communities

Y Qu, N Wu, B Guse, N Fohrer - Science of the Total Environment, 2022 - Elsevier
Given the many threats to freshwater biodiversity, we need to be able to resolve which of the
multiple stressors present in rivers are most important in driving change. Phytoplankton are …

Anaerobic and aerobic biodegradation of soil-extracted dissolved organic matter from the water-level-fluctuation zone of the Three Gorges Reservoir region, China

J Liu, J Liang, AG Bravo, S Wei, C Yang… - Science of the Total …, 2021 - Elsevier
The biodegradation of dissolved organic matter (DOM) in natural environments is
determined by its molecular composition and reactivity. Redox oscillations are common in …