Results 21 to 30 of about 67,900 (262)

Capturing quantitative zooplankton information in the sea: Performance test of laser optical plankton counter and video plankton recorder in a Calanus finmarchicus dominated summer situation [PDF]

open access: yes, 2012
We compared two optical plankton counters, the Laser Optical Plankton Counter (LOPC) and the Video Plankton Recorder (VPR) for their abundance estimates of Calanus finmarchicus during an early summer situation (June 2008) in two North Norwegian fjords ...
Kristiansen, Stian A.   +4 more
core   +1 more source

The influence of viral infection on a plankton ecosystem undergoing nutrient enrichment [PDF]

open access: yes, 2010
It is increasingly recognised that viruses are a significant active component of oceanic plankton ecosystems. They play an important role in biogeochemical cycles as well as being implicated in observed patterns of species abundance and diversity.
Rhodes, C.J., Martin, A.P.
core   +1 more source

A holographic system for subsea recording and analysis of plankton and other marine particles (HOLOMAR) [PDF]

open access: yes, 2003
We report here details of the design, development, initial testing and field-deployment of the HOLOMAR system for in-situ subsea holography and analysis of marine plankton and nonliving particles.
Player, M.A.   +56 more
core   +1 more source

Influence of global environmental Change on plankton

open access: yes, 2022
Much has been published on the effects of ocean acidification on plankton since the original Royal Society 2005 report. In addition to direct effects on primary production, it is clear that ocean acidification also has profound consequences for ...
Raven, JA, Beardall, J
core   +1 more source

Addressing the impact of environmental uncertainty in plankton model calibration with a dedicated software system: the Marine Model Optimization Testbed (MarMOT 1.1 alpha) [PDF]

open access: yes, 2012
A wide variety of different plankton system models have been coupled with ocean circulation models, with the aim of understanding and predicting aspects of environmental change.
Challenor, P.G.   +3 more
core   +2 more sources

Fungal parasitism on diatoms alters formation and bio–physical properties of sinking aggregates

open access: yesCommunications Biology, 2023
Fungal parasites are found to effectively control the fate of phytoplankton-derived organic matter, potentially enhancing remineralization and reducing sedimentation in freshwater and coastal systems.
Isabell Klawonn   +8 more
doaj   +1 more source

Planktonic communities and chaotic advection in dynamical models of Langmuir circulation [PDF]

open access: yes, 1998
A deterministic mechanism for the production of plankton patches within a typical medium scale oceanic structure is proposed and investigated. By direct numerical simulation of a simple model of Langmuir circulation we quantify the effects of unsteady ...
Bees, M.A.
core   +1 more source

plankton

open access: yes, 2019
plankton under polychromatic polarization ...
Elena Iourieva (7329297)   +1 more
core   +1 more source

PLASTIC: You are plankton and to plankton you shall return

open access: yes, 2021
2 figuresToday, I’m going to talk about public enemy number 1, plastic; and more specifically, I’ll tell you about their interaction with marine plankton.
Calbet, Albert
core  

From waste to resource: Effects of digested rotten potato supernatant on the growth, total biomass and nutrient composition of Chlorella vulgaris

open access: yesHeliyon
A study was carried out to evaluate the growth performance of Chlorella vulgaris, a green microalga, in three different concentrations of digested rotten potato supernatant (DRPS) for 16 days. C.
Md Abu Sayim Shakil   +5 more
doaj   +1 more source

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