Results 31 to 40 of about 2,676 (209)

High Temporal Variability of Total Organic Carbon in the Deep Northeastern Pacific

Frontiers in Earth Science, 2020
The interseasonal and interannual variability of total organic carbon (TOC) was assessed in the deep northeastern Pacific Ocean, an area characterized by high primary production and organic matter export. Samples were collected from throughout the deeper
Chelsi N. Lopez, Marie Robert, Moira Galbraith, Sarah K. Bercovici, Sarah K. Bercovici, Sarah K. Bercovici, Monica V. Orellana, Monica V. Orellana, Dennis A. Hansell   +8 more
doaj   +1 more source

Molecular Mechanisms of the Convergent Adaptation of Bathypelagic and Abyssopelagic Fishes

Genome Biology and Evolution, 2022
Abstract Harsh environments provide opportunities to study how different species adapt, at the molecular level, to similar environmental stressors. High hydrostatic pressure, low temperature, and absence of sunlight in the deep-sea environment are challenging conditions for gene expression, cell morphology and vision.
Bo, Jing, Xu, Han, Lv, Wenqi, Wang, Cheng, He, Shunping, Yang, Liandong   +5 more
openaire   +2 more sources

First record of the deep-sea anglerfish Ceratias uranoscopus Murray, 1877 (Lophiiformes, Ceratiidae) from the Tropical Eastern Pacific Ocean [PDF]

Check List
n 1973, a specimen of the deep‑sea anglerfish Ceratias uranoscopus Murray, 1877 was collected at a depth of 1000 m off the Pacific coast of Panama.
Pablo Rojas-Rodríguez, Naidely Vidaurre-Quesada, Arturo Angulo   +2 more
doaj   +3 more sources

Respiration in the mesopelagic and bathypelagic zones of the oceans [PDF]

, 2005
26
Arístegui, J., Agustí, S., Middelburg, J.J., Duarte, C.M.   +3 more
openaire   +3 more sources

Bathypelagic Calanoid Copepods of the Western Indian Ocean

Proceedings of the United States National Museum, 1967
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Grice, George D., Hulsemann, Kuni
openaire   +3 more sources

Predator-guided sampling reveals biotic structure in the bathypelagic [PDF]

Proceedings of the Royal Society B: Biological Sciences, 2016
We targeted a habitat used differentially by deep-diving, air-breathing predators to empirically sample their prey's distributions off southern California. Fine-scale measurements of the spatial variability of potential prey animals from the surface to 1 200 m were obtained using conventional fisheries echosounders aboard a surface ship ...
Kelly J. Benoit-Bird, Brandon L. Southall, Mark A. Moline   +2 more
openaire   +2 more sources

Data from: Particle-association lifestyle is a phylogenetically conserved trait in bathypelagic prokaryotes

, 2017
The free-living (FL) and particle-attached (PA) marine microbial communities have repeatedly been proved to differ in their diversity and composition in the photic ocean and also recently in the bathypelagic ocean at a global scale.
Acinas, Silvia, Acinas, Silvia G., Gasol, Josep, Díez-Vives, Cristina, Lara, Elena, Vaqué, Dolors, Salazar, Guillem, Gasol, Josep M., Borrull, Encarna, Cornejo-Castillo, Francisco M., Duarte, Carlos, Salazar Guiral, Guillem, Arrieta, J M, Cornejo-Castillo, Francisco, Arrieta, Jesús, Duarte, Carlos M.   +15 more
core   +2 more sources

Empirical leucine-to-carbon conversion factors in north-eastern Atlantic waters (50–2000 m) shaped by bacterial community composition and optical signature of DOM

Scientific Reports, 2021
Microbial heterotrophic activity is a major process regulating the flux of dissolved organic matter (DOM) in the ocean, while the characteristics of this DOM strongly influence its microbial utilization and fate in the ocean.
C. Pamela Orta-Ponce, Tamara Rodríguez-Ramos, Mar Nieto-Cid, Eva Teira, Elisa Guerrero-Feijóo, Antonio Bode, Marta M. Varela   +6 more
doaj   +1 more source

Life History of the Arctic Squid Gonatus fabricii (Cephalopoda: Oegopsida) Reconstructed by Analysis of Individual Ontogenetic Stable Isotopic Trajectories

Animals, 2022
Cephalopods are important in Arctic marine ecosystems as predators and prey, but knowledge of their life cycles is poor. Consequently, they are under-represented in the Arctic ecosystems assessment models.
Alexey V. Golikov, Filipe R. Ceia, Hendrik J. T. Hoving, José P. Queirós, Rushan M. Sabirov, Martin E. Blicher, Anna M. Larionova, Wojciech Walkusz, Denis V. Zakharov, José C. Xavier   +9 more
doaj   +1 more source

Contribution of Bicarbonate Assimilation to Carbon Pool Dynamics in the Deep Mediterranean Sea and Cultivation of Actively Nitrifying and CO2-Fixing Bathypelagic Prokaryotic Consortia

Frontiers in Microbiology, 2018
Covering two-thirds of our planet, the global deep ocean plays a central role in supporting life on Earth. Among other processes, this biggest ecosystem buffers the rise of atmospheric CO2.
Violetta La Cono, Gioachino Ruggeri, Maurizio Azzaro, Francesca Crisafi, Franco Decembrini, Renata Denaro, Gina La Spada, Giovanna Maimone, Luis S. Monticelli, Francesco Smedile, Francesco Smedile, Laura Giuliano, Michail M. Yakimov, Michail M. Yakimov   +13 more
doaj   +1 more source