Results 271 to 280 of about 3,971,160 (346)

Wastewater effluents cause microbial community shifts and change trophic status

Water Research, 2021
Widespread wastewater pollution is one of the greatest challenges threatening the sustainable management of rivers globally. Understanding microbial responses to gradients in environmental stressors, such as wastewater pollution, is crucial to identify thresholds of community change and to develop management strategies that protect ecosystem integrity.
J.E. Ruprecht, S.C. Birrer, K.A. Dafforn, S.M. Mitrovic, S.L. Crane, E.L. Johnston, F. Wemheuer, A. Navarro, A.J. Harrison, I.L. Turner, W.C. Glamore   +10 more
semanticscholar   +5 more sources

Trophic status and lake depth play important roles in determining the nutrient-chlorophyll a relationship: Evidence from thousands of lakes globally.

Water Research, 2023
A fundamental problem in lake eutrophication management is that the nutrient-chlorophyll a (Chl a) relationship shows high variability due to diverse influences of for example lake depth, lake trophic status, and latitude.
Lei Zhao, Rao Zhu, Qichao Zhou, E. Jeppesen, Kun Yang   +4 more
semanticscholar   +1 more source

Freshwater trophic status mediates microbial community assembly and interdomain network complexity.

Environmental Pollution, 2022
Freshwater microorganisms and their interactions are important drivers of nutrient cycling that are in turn affected by nutrient status, causing shifts in microbial community diversity, composition, and interactions.
Binhao Wang, B. Ma, E. Stirling, Zhili He, Hangjun Zhang, Q. Yan   +5 more
semanticscholar   +1 more source

Remote Sensing of Lake Trophic Status

2022
This repo is meant to contain all projects relating to using remote sensing imagery to classify and assess drivers of lake trophic status change.
Woolway, Iestyn, Meyer, Michael, Topp, Simon, Dugan, Hilary, Brousil, Matthew R., yangxiao, Fickas, Kate, Ladwig, Robert, Padowski, Julie, Ross, Jesse, Pilla, Rachel, Hampton, Stephanie, Oleksy, Isabella, Jianning Ren, Eggleston, Jack, Leech, Dina, Ross, Matthew R.V., King, Tyler, Pollard, Amina   +18 more
openaire   +1 more source

Trophic Status and Lake Sedimentation Fluxes

Water, Air, and Soil Pollution, 1997
In limnological studies the measure of sedimentation fluxes of seston is neglected, in spite of the importance it can have in determining water quality, studying biogeochemical cycles, evaluating the distribution of chemical species, etc. Often sedimentation is obtained only from mass balance models, not taking into account the fact that the ...
G. Tartari, G. Biasci
openaire   +1 more source

Trophic Status of Peipus Lake

Russian Journal of General Chemistry, 2017
The data of hydrochemical and hydrobiological monitoring of the Estonian water area of Lake Peipsi (Peipus, Chudskoe) during 1985–2016 are presented. The trophic state of the water area has been determined according to different methods. According to the method developed at the Hydrochemical Institute, the trophic state of the Estonian waters of Lake ...
G. T. Frumin, M. Haldna, O. Tammeorg
openaire   +1 more source

Addressing the trophic status in urban ponds: An evaluation of current trophic state indexes

Austral Ecology, 2023
AbstractPonds are generally understudied. Quality problems in urban freshwaters can arise from eutrophication, and trophic status classification gives information related to their ecological situation. Ponds may strongly differ from larger lakes for which most current trophic status classification methods have been developed.
Luz Allende, María Soledad Fontanarrosa
openaire   +2 more sources