Results 51 to 60 of about 9,584 (208)
Swimming Activity as an Indicator of Seasonal Diapause in the Copepod Calanus finmarchicus
Frontiers in Marine Science, 2022 Copepods dominate zooplankton biomass of the upper ocean, especially in the highly seasonal boreal and polar regions, for which specific life-cycle traits such as the accumulation of lipid reserves, migration into deep water and diapause are key ...
Jordan J. Grigor +4 more
doaj +1 more source
Large-scale distribution of microbial and viral populations in the South Atlantic Ocean [PDF]
, 2016 Viruses are abundant, diverse and dynamic compo-nents of the marine environments and play a signi?-cant role in the ocean biogeochemical cycles. Toassess potential variations in the relation betweenviruses and microbes in different geographic regionsand ...
De Corte, D. +4 more
core +1 more source
Journal of Fish Biology, EarlyView.Abstract Knowledge on the ecology and life‐history traits of coastal marine species is vital to inform their conservation and management, especially as their coastal habitats come under increasing threats. However, such data have never been collated for four of the five families in the suborder Syngnathoidei—the close relatives of the better‐studied ...
Syd J. Ascione +3 more
wiley +1 more source
Strong Purifying Selection Contributes to Genome Streamlining in Epipelagic Marinimicrobia
Genome Biology and Evolution, 2019 AbstractMarine microorganisms inhabiting nutrient-depleted waters play critical roles in global biogeochemical cycles due to their abundance and broad distribution. Many of these microbes share similar genomic features including small genome size, low % G+C content, short intergenic regions, and low nitrogen content in encoded amino acids, but the ...
Martinez-Gutierrez, Carolina Alejandra +1 more
openaire +3 more sources
Mesoscale eddies: Hotspots of prokaryotic activity and differential community structure in the ocean [PDF]
, 1993 14 pages, 9 figures, 2 tablesTo investigate the effects of mesoscale eddies on prokaryotic assemblage structure and activity, we sampled two cyclonic eddies (CEs) and two anticyclonic eddies (AEs) in the permanent eddy-field downstream the Canary Islands.
Baltar, Federico +4 more
core +2 more sources
Ecological Monographs, Volume 96, Issue 2, May 2026.Abstract Mutualistic interactions play a fundamental role in shaping species distributions, driving niche differentiation, and structuring communities. Yet their influence on realized niches and patterns of coexistence remains poorly understood. In clownfishes, mutualism with sea anemones underpins their biogeography and ecological success, with ...
Alberto García Jiménez +4 more
wiley +1 more source
mSystems, 2020 Microbiology is in a new age in which sequence databases are primary sources of information about many microbes. However, in-depth analysis of environmental genomes thus retrieved is essential to substantiate the new knowledge.
Mario López-Pérez +3 more
openaire +4 more sources
Results of trawl surveys in the Bering and Okhotsk Seas in autumn 2023
Известия ТИНРОResults of trawl surveys in the Okhotsk Sea and western Bering Sea conducted aboard RV TINRO and RV Professor Kaganovsky in the autumn of 2023 are analyzed.
A. N. Starovoitov, S. S. Ponomarev
doaj +1 more source
Frontiers in Marine Science, 2021 The diel variability of the abundance and cell size of picoplanktonic groups in the central Red Sea was monitored every 2 h in situ on 4 occasions (once per season) from 2015 to 2016.
Najwa Al-Otaibi +4 more
doaj +1 more source
Novel insights into the Thaumarchaeota in the deepest oceans: their metabolism and potential adaptation mechanisms [PDF]
, 2020 Background: Marine Group I (MGI) Thaumarchaeota, which play key roles in the global biogeochemical cycling of nitrogen and carbon (ammonia oxidizers), thrive in the aphotic deep sea with massive populations.
Lehtovirta-Morley, Laura +8 more
core +2 more sources