Results 31 to 40 of about 101,599 (204)

A seasonal diary of phytoplankton in the North Atlantic [PDF]

open access: yes, 2014
In recent years new biological and physical controls have been suggested to drive phytoplankton bloom dynamics in the North Atlantic. A better understanding of the mechanisms driving primary production has potentially important implications for the ...
Michael Arthur St. John   +6 more
core   +1 more source

Phytoplankton assemblage Characterization along the Mediterranean coast of Morocco during autumn [PDF]

open access: yes, 2020
The present study aimed to assess the composition, abundance and diversity of phytoplankton assemblage along the Moroccan Mediterranean Coast. Phytoplankton samples were collected in October 2018 at 48 stations from M’diq bay in the West to Saïdia in the
Karim HILMI   +13 more
core   +1 more source

The impact of environmental factors on the phytoplankton communities in the Western Pacific Ocean: HPLC-CHEMTAX approach

open access: yesFrontiers in Marine Science, 2023
The distribution characteristics, biomass, and communities of phytoplankton in the western Pacific Ocean (WPO) were investigated using high-performance liquid chromatography (HPLC)-CHEMTAX analysis.
Guicheng Zhang   +6 more
doaj   +1 more source

Bio-optical investigation of phytoplankton production in the southern Benguela ecosystem [PDF]

open access: yes, 2011
This study aims to evaluate various existing models for the estimation of PP in the southern Benguela ecosystem, and to investigate the photophysiological responses of phytoplankton to changes in environmental ...
Lamont, Tarron
core   +1 more source

Environmental Effects of Volcanic Volatile Fluxes From Subaerial Large Igneous Provinces

open access: yesGeophysical Monograph Series, Page 103-116., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Tamsin A. Mather, Anja Schmidt
wiley  

+4 more sources

Grazing Responses of Distinct-Sized Tropical Cladocerans to Different Filamentous Sizes of the Cyanobacterium Dolichospermum planctonicum

open access: yesMicroorganisms
Cyanobacterial blooms directly influence the structure and function of zooplankton communities; however, the trophic interactions between small tropical cladocerans and the cyanobacterium Dolichospermum are still poorly understood.
Luciana Machado Rangel   +4 more
doaj   +1 more source

Initial size structure of natural phytoplankton communities determines the response to Daphnia diel vertical migration

open access: yesJournal of Limnology, 2012
Diel vertical migration (DVM) is a common behavior of many pelagic herbivorous zooplankton species in response to predation pressure. It is characterized by a twice daily habitat shift of the zooplankton species: staying in the epilimnion only during ...
Maarten Boersma   +3 more
doaj   +1 more source

Environmental Variables Outpace Biotic Interactions in Shaping a Phytoplankton Community

open access: yesDiversity
We evaluated the main environmental factors (abiotic and biotic) driving the phytoplankton community in a shallow tropical reservoir located in an environmentally protected area.
Marcella C. B. Mesquita   +4 more
doaj   +1 more source

The underlying causes and effects of phytoplankton seasonal turnover on resource use efficiency in freshwater lakes

open access: yesEcology and Evolution, 2021
The extent of intra‐annual turnover in phytoplankton communities is directly associated with the overall diversity. However, our understanding of the underlying causes and effects of intra‐annual turnover remains limited.
Min Zhang   +4 more
doaj   +1 more source

Colonization and succession of phytoplankton species in upwelling plumes off the Cape Peninsula [PDF]

open access: yes, 1981
Includes bibliographical references.Colonization and temporal changes in phytoplankton diversity and biomass in the upwelling plumes off the Cape Peninsula are described for two different communities.
Olivieri, Emilia T
core   +1 more source

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