Results 111 to 120 of about 10,572 (222)

Carbon injection potential of the mesopelagic-migrant pump in the Southern Ocean during summer

Frontiers in Marine Science
The passive sinking flux of particles, termed the biological gravitational pump (BGP), is an important component of the ocean’s biological carbon pump. In addition, carbon-rich particles are actively injected to depth through the diel vertical migration (
Katherine Baker, Katherine Baker, Svenja Halfter, Svenja Halfter, Ben Scoulding, Kerrie M. Swadling, Kerrie M. Swadling, Shane A. Richards, Matthieu Bressac, Matthieu Bressac, Caroline A. Sutton, Philip W. Boyd, Philip W. Boyd   +12 more
doaj   +1 more source

Effect of increased CO₂ and iron levels on the marine plankton food web during a mesocosm experiment [PDF]

, 2015
A mesocosm experiment was carried out in the Raunefjord (Norway) during 25 days, to investigate the interactive effects of increased CO2 and iron availability on the plankton community.
Segovia, MR
core  

Assessing the Black Sea Mesozooplankton Community Following the Nova Kakhovka Dam Breach

Journal of Marine Science and Engineering
In June 2023, following the breach of the Nova Kakhovka Dam during the Ukraine-Russia war, a comprehensive study was conducted along the Romanian Black Sea coast to assess water quality and mesozooplankton communities.
Elena Bisinicu, Luminita Lazar
doaj   +1 more source

Micro and mesozooplankton composition during winter in Ushuaia and Golondrina Bays (Beagle Channel, Argentina)

Brazilian Journal of Oceanography, 2007
The current paper analyses the micro and mesozooplankton in Ushuaia and Golondrina Bays, the first research on these plankton fractions of these areas in wintertime (August 2004).
Florencia Biancalana, María Sonia Barría de Cao, Mónica Susana Hoffmeyer   +2 more
doaj   +1 more source

Annual assessment of the predation of Mnemiopsis leidyi in a new invaded environment, the Kiel Fjord (Western Baltic Sea): a matter of concern? [PDF]

, 2009
The sudden occurrence of the ctenophore Mnemiopsis leidyi has been reported recently from different regions of the Baltic Sea and it has been suggested that the species has invaded the whole basin.
Andreas Lehmann, Arai, Bamstedt, Brodeur, Burrell, Doyle, Hansson, Hansson, Henry, Hong, Huwer, Jacobs, Jamileh Javidpour, Javidpour, Javidpour, Juan Carlos Molinero, Kideys, Kremer, Larson, Larson, Lehtiniemi, Lucas, Lynam, Purcell, Purcell, Rapoza, Schneider, Shiganova, Shiganova, Shiganova, Shiganova, Sommer, Sullivan, Sullivan, Thomas Hansen, Ulrich Sommer, Waggett   +36 more
core   +1 more source

Seasonal modulation of mesoscale processes alters nutrient availability and plankton communities in the Red Sea [PDF]

, 2019
Hydrographic and atmospheric forcing set fundamental constraints on the biogeochemistry of aquatic ecosystems and manifest in the patterns of nutrient availability and recycling, species composition of communities, trophic dynamics, and ecosystem ...
Al-Aidaroos, Ali M., Capone, Douglas G., Devassy, Reny P., El-Sherbiny, Mohsen M., Irigoien, Xabier, Jones, Burton H., Kürten, Benjamin, Schulz, Isabelle K., Struck, Ulrich, Zarokanellos, Nikolaos D.   +9 more
core   +1 more source

Mesozooplankton otlama hızı ölçümleri için değiştirlmiş seyrelme denemeleri

, 2016
In the world, dilution technique is being used for measuring thegrazing rate and growth rate of phytoplankton community since 1982.In this research increasing only mesozooplankton density depending onthe same princibles not much changing Landry?s technique is put intopractice.
openaire   +3 more sources

Analyzing the Impacts of Elevated-CO2 Levels on the Development of a Subtropical Zooplankton Community During Oligotrophic Conditions and Simulated Upwelling

Frontiers in Marine Science, 2019
Ocean acidification (OA) is affecting marine ecosystems through changes in carbonate chemistry that may influence consumers of phytoplankton, often via trophic pathways.
María Algueró-Muñiz, Henriette G. Horn, Henriette G. Horn, Santiago Alvarez-Fernandez, Carsten Spisla, Carsten Spisla, Nicole Aberle, Nicole Aberle, Lennart T. Bach, Wanchun Guan, Eric P. Achterberg, Ulf Riebesell, Maarten Boersma, Maarten Boersma   +13 more
doaj   +1 more source

Detecting microplastics pollution in world oceans using SAR remote sensing [PDF]

, 2018
Plastic pollution in the world’s oceans is estimated to have reached 270.000 tones, or 5.25 trillion pieces. This plastic is now ubiquitous, however due to ocean circulation patterns, it accumulates in the ocean gyres, creating “garbage patches”.
Ackermann, Nicolas, Alparone, Matteo, Boardman, Carl, Davaasuren, Narangerel, Hajnsek, Irena, Marino, Armando, Nunziata, Ferdinando   +6 more
core   +3 more sources

Seasonal Variation in Transport of Zooplankton Into the Arctic Basin Through the Atlantic Gateway, Fram Strait

Frontiers in Marine Science, 2018
The largest contribution of oceanic heat to the Arctic Ocean is the warm Atlantic Water (AW) inflow through the deep Fram Strait. The AW current also carries Atlantic plankton into the Arctic Basin and this inflow of zooplankton biomass through the ...
Sünnje L. Basedow, Arild Sundfjord, Wilken-Jon von Appen, Elisabeth Halvorsen, Slawomir Kwasniewski, Marit Reigstad   +5 more
doaj   +1 more source