Results 301 to 310 of about 193,836 (391)

Redox-constrained microbial ecology dictates nitrogen loss versus retention

Fadum J, Sun X, Zakem E.
europepmc   +1 more source

Particle-attached bacterial communities are more susceptible to seasonal environmental fluctuations in mesotrophic than eutrophic tropical reservoirs. [PDF]

FEMS Microbiol Ecol
Xiao J, Hao S, Xiao LJ, Yang Y, Wu QL, He D, Zhou L, Hu R, Ren L.   +8 more
europepmc   +1 more source

Dietary Phosphorus Requirement for Tambaqui, Colossoma macropomum, in the Grow‐Out Phase

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Phosphorus is essential for fish growth as it is crucial in skeletal development and metabolic reactions. The dietary requirement for this mineral varies among fish species and growth stages. Therefore, the objective of this study was to determine the available phosphorus (AP) requirement for tambaqui during the grow‐out phase (± 400 to 1000 g)
Ludmila L. C. Menezes, Vânia M. Machado, Cristielle N. Souto, Danilo C. Proença, Guilherme W. Bueno, Igo G. Guimarães   +5 more
wiley   +1 more source

Effects of food quantity and quality on the life history of <i>Daphnia lumholtzi</i> in Mwanza Gulf (Lake Victoria, Tanzania). [PDF]

J Plankton Res
Cornelissen IJM, Vijverberg J, Frank TH, Nagelkerke LAJ.   +3 more
europepmc   +1 more source

WISER Deliverable D3.1-2: Report on phytoplankton bloom metrics [PDF]

, 2011

core  

Influence of trace metal additions on the longevity of algal blooms across a productivity gradient

Journal of Phycology, EarlyView.
Abstract Phytoplankton require specific nutrients in varying quantities for growth, defense, and proper cell functioning. When macronutrients are present in excess, trace metals can exhibit co‐limitation on phytoplankton. This experiment aimed to understand how ambient nutrient concentrations impact phytoplankton community persistence (i.e., bloom ...
Matthew F. Gladfelter, Isabel G. Bela, Alan. E. Wilson   +2 more
wiley   +1 more source

Spatiotemporal drivers of water quality and phytoplankton communities in a cyanobacteria-dominated reservoir provide management insights. [PDF]

Environ Monit Assess
Rock LA, Fetzer WW, Patterson LS, Sillen SJ, Steg R, Walters AW, Collins SM.   +6 more
europepmc   +1 more source

Species‐environment relationships of coastal diatoms from the Sept‐Îles region, Gulf of St‐Lawrence (Québec, Canada)

Journal of Phycology, EarlyView.
Abstract As climate change is having increasingly visible impacts on coastal regions, it is urgent to better understand its effects on the state of ecosystems and the services they provide. To assess the direction and magnitude of change in the high‐use waters of the Sept‐Îles region in the Gulf of St‐Lawrence, we sampled 35 sites along the coast and ...
Emilie Arseneault, Émilie Saulnier‐Talbot   +1 more
wiley   +1 more source

Structural and environmental impacts of concrete quality a comparative life cycle assessment. [PDF]

Sci Rep
Nouri Z, Massumi A, Asadollahfardi G, Majedi Ardakani MH.   +3 more
europepmc   +1 more source

Genomic insights on conservation priorities for North Sea houting and European lake whitefish (Coregonus spp.)

Molecular Ecology, EarlyView.
Abstract Population genomics analysis holds great potential for informing conservation of endangered populations. We focused on a controversial case of European whitefish (Coregonus spp.) populations. The endangered North Sea houting is the only coregonid fish that tolerates oceanic salinities and was previously considered a species (C.
Aja Noersgaard Buur Tengstedt, Shenglin Liu, Magnus W. Jacobsen, Camilla Gundlund, Peter Rask Møller, Søren Berg, Dorte Bekkevold, Michael M. Hansen   +7 more
wiley   +1 more source