Results 1 to 10 of about 103,225 (263)

Seafloor Stability Assessment of Jiaxie Seamount Group Using the “Weight-of-Evidence” (WoE) Method, Western Pacific Ocean

Journal of Marine Science and Engineering
The deep sea is gradually being exploited, yet research on the stability of the deep seabed is scarce. In this study, the seafloor stability of the Jiaxie Seamount Group in the western Pacific Ocean was assessed using the weight-of-evidence (WoE) method ...
Xuebing Yin, Yongfu Sun, Weikun Xu, Wei Gao, Heshun Wang, Sidi Ruan, Yihui Shao   +6 more
doaj   +1 more source

Biogeography and Population Divergence of Microeukaryotes Associated with Fluids and Chimneys in the Hydrothermal Vents of the Southwest Indian Ocean

Microbiology Spectrum, 2022
Deep-sea hydrothermal vents have been proposed as oases for microbes, but microeukaryotes as key components of the microbial loop have not been well studied.
Yue Zhang, Ning Huang, Hongmei Jing
doaj   +1 more source

A Hierarchical Slip-Compensated Control Strategy for Trajectory Tracking of Wheeled ROVs on Complex Deep-Sea Terrains

Journal of Marine Science and Engineering
With the rapid development of deep-sea resource exploration and marine scientific research, wheeled remotely operated vehicles (ROVs) have become crucial for seabed operations.
Dewei Li, Zizhong Zheng, Yuqi Wang, Zhongjun Ding, Yifan Yang, Lei Yang   +5 more
doaj   +1 more source

Sediment Distribution and Seafloor Substratum Mapping on the DD Guyot, Western Pacific

Journal of Marine Science and Engineering
The DD Guyot, a flat-topped seamount located in the Western Pacific, was completely mapped using multibeam echosounders (MBESs) in 2024. Clarifying substratum patterns is crucial for understanding seafloor evolution, sediment transport processes, and ...
Wei Gao, Heshun Wang, Yongfu Sun, Weikun Xu, Yuanyuan Gui   +4 more
doaj   +1 more source

Deep Sea Corals [PDF]

Nature, 1870
IN the postscript to Mr. J. Gwyn Jeffreys's report on the “Deep-sea Dredging Expedition in H.M.S. Porcupine,” I notice the following sentence:— “The presence of corals at great depth will also materially alter the views generally received of the depth at which reef-builders may work, and modify to a certain extent Darwin's theory of the reefs and their
openaire   +1 more source

Deep-Sea Fans

, 2012
Abstract Turbiditic depositional systems are characterized by diverse, pre- and post-depositional trace fossils dominated by pascichnia, fodinichnia, agrichnia, and chemichnia. They belong mostly to the Nereites Ichnofacies, which includes the Nereites subichnofacies (mostly in shale-dominated facies), the Paleodictyon subichnofacies (mostly in
Uchman, A., Wetzel, A.
openaire   +2 more sources

N-terminus GTPase domain of the cytoskeleton protein FtsZ plays a critical role in its adaptation to high hydrostatic pressure

Frontiers in Microbiology
Studies in model microorganisms showed that cell division is highly vulnerable to high hydrostatic pressure (HHP). Disassembly of FtsZ filaments induced by HHP results in the failure of cell division and formation of filamentous cells in E. coli.
Xue-Hua Cui, Xue-Hua Cui, Yu-Chen Wei, Xue-Gong Li, Xue-Gong Li, Xiao-Qing Qi, Xiao-Qing Qi, Long-Fei Wu, Long-Fei Wu, Long-Fei Wu, Wei-Jia Zhang, Wei-Jia Zhang   +11 more
doaj   +1 more source

Development and application of a temperature gradient detector for manned underwater robot

International Journal of Advanced Robotic Systems, 2020
Manned underwater robot is an important platform to carry various sensors and working tools to finish the in situ measurement and sampling in the deep sea.
Dewei Li, Ye Li, Zhongjun Ding, Xiangxin Wang, Baohua Liu   +4 more
doaj   +1 more source

Deep-sea Soundings and Deep-sea Thermometers [PDF]

Nature, 1873
WILL you allow me to reply to a letter from Messrs. Negretti and Zambra that appeared in vol. viii. p. 529, in reference to my Casella-Miller Deep Sea Thermometer, in which they accuse me and the late respected Dr. Miller of “plagiarism.”
openaire   +1 more source

The complete mitochondrial genome of a new deep-sea hagfish Eptatretus sp. Nan-Hai (Myxinidae: Eptatretus) from the South China Sea

Mitochondrial DNA. Part B. Resources, 2020
In this study, the complete mitochondrial DNA sequence of a hagfish Eptatretus sp. Nan-Hai from a depth of 1000 m is presented. The complete sequence was determined using next-generation sequencing and long PCRs. The mitochondrial genome of Eptatretus sp.
Chun-Ang Lian, Jun-Yuan Li, Fang-Chao Zhu, Jun Li, Li-Sheng He   +4 more
doaj   +1 more source