Results 61 to 70 of about 54,984 (209)

Video-Based Real Time Analysis of Plankton Particle Size Spectrum

open access: yesIEEE Access, 2019
Plankton is one of the most basic components in the marine ecosystem. The community structure and population change of plankton are the important ecological information to reflect the environmental situation.
Jia Yu   +8 more
doaj   +1 more source

Environmental variables driving species and genus level changes in annual plankton biomass [PDF]

open access: yes, 2019
Abiotic variables subject to global change are known to affect plankton biomasses, and these effects can be species-specific. Here, we investigate the environmental drivers of annual biomass using plankton data from the Gulf of Finland in the northern ...
Engström-öst, Jonna   +4 more
core   +1 more source

Evadne anonyx G. O. Sars, 1897 - the first record of this Ponto-Caspian cladoceran in the Gulf of Gdańsk (Baltic Sea)

open access: yesOceanologia, 2014
Evadne anonyx, a new invasive Ponto-Caspian species, was detected for the first time in the Gulf of Gdańsk in the summer of 2006. Seven years probably elapsed from the first record of E.
Luiza Bielecka   +2 more
doaj  

Respiration rate of marine plankton determined experimentally [PDF]

open access: yes, 2014
Respiration rate of marine plankton determined ...
Ikeda, Tsutomu, Tsutomu Ikeda (8008364)
core   +1 more source

PLANKTON DYNAMICS [PDF]

open access: yes, 2008
Phytoplankton growth is controlled by the balance between reproduction and mortality. Phytoplankton reproduction is determined by environmental factors (such as temperature and pH) and by essential resources (such as light and nutrients). In my thesis, I
Striebel, Maren
core  

AutoChamber: A broadly accessible 3D‐printed floating chamber to automate measurements of greenhouse gas emissions from surface waters

open access: yesMethods in Ecology and Evolution
Fresh waters provide environmental conditions that favour microbial CO2 and CH4 production, leading to the release of large quantities of greenhouse gases (GHG) to the atmosphere.
Benjamin J. Archer   +2 more
doaj   +1 more source

Identification of Plankton on Fish Pond of Oreochromis niloticus Infected by Viral Nervous Necrosis

open access: yesResearch Journal of Life Science, 2016
The purpose of study is to determine the type of plankton found in cultivation pond of nile tilapia infected by VNN. The method is to identify the plankton in the water pond and testing the VNN that infects nile tilapia related to plankton eaten using ...
Uun Yanuhar   +3 more
doaj   +1 more source

Association of the gonyaulacoid dinoflagellate Alexandrium ostenfeldii with spirolide toxins in size-fractionated plankton [PDF]

open access: yes, 2001
Spirolides are pharmacologically active macrocyclic imines discovered in shellfish and plankton size-fractions collected from near-surface waters along the southeastern coast of Nova Scotia (NS), Canada.
Bauder, A. G.   +7 more
core   +1 more source

Marine Phytoplankton in Port and Ship’s Ballast Water at Tanjung Priok Harbour, North Jakarta, Indonesia

open access: yesASEAN Journal on Science and Technology for Development, 2018
This research aimed to study the phytoplankton community in ships’ ballast water in comparison with the natural assemblages in the waters of Tanjung Priok Harbour in Jakarta, Indonesia.
Hikmah Thoha, Arief Rachman
doaj   +1 more source

Automatic plankton quantification using deep features [PDF]

open access: yes, 2019
The study of marine plankton data is vital to monitor the health of the world’s oceans. In recent decades, automatic plankton recognition systems have proved useful to address the vast amount of data collected by specially engineered in situ digital ...
González González, Pablo   +5 more
core   +1 more source

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