Results 91 to 100 of about 2,268 (160)

Life history of abyssal and hadal fishes from otolith growth zones and oxygen isotopic compositions [PDF]

, 2018
\ua9 2018 The Authors. Hadal trenches are isolated habitats that cover the greatest ocean depths (6,500-11,000m) and are believed to host high levels of endemism across multiple taxa.
Gallo ND, Andrews AH, Jamieson AJ, Popp BN, Clark MR, Drazen JC, Nagashima K, Linley TD, Gerringer ME, Huss GR   +9 more
core   +1 more source

Distribution of species in deep-sea biogeographic provinces and molecular phylogeny for the superfamily Neotanaoidea (Peracarida; Tanaidacea) indicate high levels of connectivity

Frontiers in Marine Science
Here we analyze available recorded occurrences for species of Neotanaoidea, a deep-sea peracarid superfamily, in the frame of biogeographic bathyal, abyssal, and hadal provinces.
Emma Palacios Theil, Magdalena Błażewicz   +1 more
doaj   +1 more source

Biogeographic Insights Into the Late Miocene Diversification of the Giant Deep‐Ocean Amphipod Eurythenes

Ecology and Evolution
Mechanisms driving the spatial and temporal patterns of species distribution in the Earth's largest habitat, the deep ocean, remain largely enigmatic. The late Miocene to the Pliocene (~23–2.58 Ma) is a period that was marked by significant geological ...
Carolina E. González, Johanna N. J. Weston, Reinaldo Rivera, Marcelo Oliva, Rubén Escribano, Osvaldo Ulloa   +5 more
doaj   +1 more source

A large aggregation of liparids at 7703 meters and a reappraisal of the abundance and diversity of hadal fish

, 2010
Few biological studies have investigated the hadal depths within oceanic trenches that plummet from 6000 meters (m) to the full ocean depth of almost 11,000 m.
Fujii, Toyonobu, Bagley, Philip M., Priede, Imants G., Philip M. Bagley, Jamieson, Alan J., Solan, Martin, Toyonobu Fujii, Martin Solan, Alan J. Jamieson, Imants G. Priede   +9 more
core   +1 more source

Trends, Biases, and Knowledge Gaps in Glass Sponge (Porifera: Hexactinellida) Research

Oceans
Glass sponges (Porifera: Hexactinellida) have been the subject of scientific investigation for over two centuries, yet the temporal and thematic structure of this research effort has never been quantitatively evaluated.
Alfredo Marchiò, Todd Bond, Alan J. Jamieson   +2 more
doaj   +1 more source

Gut microbial divergence between two populations of the hadal amphipod Hirondellea gigas

, 2019
Hadal environments sustain diverse microorganisms. A few studies have investigated hadal microbial communities consisting of free-living or particleassociated bacteria and archaea.
Chen, Chong, Cai, Lin, Sun, Jin, Toyofuku, Takashi, Drazen, Jeffrey C., Watanabe, Hiromi Kayama, Oguri, Kazumasa, Kitazato, Hiroshi, Tian, Ren Mao, Bartlett, Douglas, Qian, Pei Yuan, Zhang, Weipeng, Ding, Wei, Li, Yongxin, Lan, Yi   +14 more
core   +1 more source

High hydrostatic pressure stimulates microbial nitrate reduction in hadal trench sediments under oxic conditions

Nature Communications
Hadal trenches are extreme environments situated over 6000 m below sea surface, where enormous hydrostatic pressure affects the biochemical cycling of elements.
Na Yang, Yongxin Lv, Mukan Ji, Shiguo Wu, Yu Zhang   +4 more
doaj   +1 more source

Genomic and physiological properties of Anoxybacterium hadale gen. nov. sp. nov. reveal the important role of dissolved organic sulfur in microbial metabolism in hadal ecosystems

Frontiers in Microbiology
Hadal zones account for the deepest 45% of the oceanic depth range and play an important role in ocean biogeochemical cycles. As the least-explored aquatic habitat on earth, hadal ecosystems contain a vast diversity of so far uncultured microorganisms ...
Junwei Cao, Baoying Shao, Jing Lin, Jie Liu, Yiran Cui, Jiahua Wang, Jiasong Fang, Jiasong Fang   +7 more
doaj   +1 more source

Insight into the role of Sho1 in high-hydrostatic pressure and oxidative stress adaptation of the hadal fungus <i>Aspergillus sydowii</i> DM1. [PDF]

Appl Environ Microbiol
Lai H, Hu G, Cui Y, Yu X.
europepmc   +1 more source

In situ swimming behavior of the Mariana snailfish Pseudoliparis swirei. [PDF]

Sci Rep
Chen Y, Barcan AS, Zhang J, Li J, He L, Wang Y.   +5 more
europepmc   +1 more source