Results 1 to 10 of about 2,690 (136)

Acoustic micronektonic distribution and density is structured by macroscale oceanographic processes across 17–48° N latitudes in the North Atlantic Ocean [PDF]

open access: yesScientific Reports, 2023
This study investigates the large-scale distribution patterns of the acoustic scattering layers and micronekton density across the Northeast Atlantic Ocean during daylight hours.
Eva García-Seoane   +5 more
doaj   +2 more sources

Comparative toxicity of hydrocarbons for evaluation of Lysmata boggessi as an experimental proxy for deep-water column micronekton [PDF]

open access: yesToxicology Reports, 2022
The potential impacts of sub-surface hydrocarbon plumes to deep-water column micronekton are an important consideration in a more complete understanding of ecosystem effects resulting from deep-sea oil spills.
D. Abigail Renegar   +6 more
doaj   +2 more sources

Temporal patterns in acoustic presence and foraging activity of oceanic dolphins at seamounts in the Azores. [PDF]

open access: yesSci Rep, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Cascao, I., Lammers, M. O., Prieto, R., Santos, R. S., & Silva, M. A.
Cascão I   +4 more
europepmc   +3 more sources

Deep-sea mining discharge can disrupt midwater food webs [PDF]

open access: yesNature Communications
The Clarion-Clipperton Zone contains extensive beds of polymetallic nodules on the abyssal seafloor, with vast areas (~1.5 million km2) under license for deep-sea mining.
Michael H. Dowd   +6 more
doaj   +2 more sources

Differences in the trophic ecology of micronekton driven by diel vertical migration. [PDF]

open access: yesLimnol Oceanogr, 2019
Many species of micronekton perform diel vertical migrations (DVMs), which ultimately contributes to carbon export to the deep sea. However, not all micronekton species perform DVM, and the nonmigrators, which are often understudied, have different ...
Romero-Romero S   +4 more
europepmc   +3 more sources

Mesopelagic Mesozooplankton and Micronekton Database [PDF]

open access: yesScientific Data
The Mesopelagic Mesozooplankton and Micronekton Database (MMMD) compiles quantitative data on the distribution and density of mesopelagic (200–1000 m) mesozooplankton and micronekton (0.2–20 mm and 20–200 mm) species, using 258 published and unpublished ...
Yulia Egorova   +4 more
doaj   +2 more sources

A critical time window for organismal interactions in a pelagic ecosystem. [PDF]

open access: yesPLoS ONE, 2014
To measure organismal coherence in a pelagic ecosystem, we used moored sensors to describe the vertical dynamics of each step in the food chain in shelf waters off the west shore of Oahu, Hawaii.
Kelly J Benoit-Bird, Margaret A McManus
doaj   +2 more sources

High-resolution reanalysis biological ocean data from the Copernicus Marine Service Information for Philippine marine research [PDF]

open access: yesData in Brief
In the absence of observation data, remotely sensed data provides an effective alternative in characterizing spatiotemporal dynamics and patterns of oceanographic data.
Brenna Mei M. Concolis
doaj   +2 more sources

Extrapolating cetacean densities to quantitatively assess human impacts on populations in the high seas. [PDF]

open access: yesConserv Biol, 2017
Funding for this study came from the U.S. Fleet Forces Command (Cooperative Agreement N62470-13-2-8008), NASA (NNX08AK73G) and NOAA/NMFS (EE-133F-14-SE-3558).As human activities expand beyond national jurisdictions to the high seas, there is an ...
Mannocci L   +3 more
europepmc   +4 more sources

Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat [PDF]

open access: yesScientific Reports, 2023
Coral reefs are iconic ecosystems that support diverse, productive communities in both shallow and deep waters. However, our incomplete knowledge of cold-water coral (CWC) niche space limits our understanding of their distribution and precludes a ...
Erik E. Cordes   +26 more
doaj   +2 more sources

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