Results 11 to 20 of about 4,061,607 (254)

Abundance of small individuals influences the effectiveness of processing techniques for deep-sea nematodes [PDF]

, 2010
Nematodes are the most abundant metazoans of deep-sea benthic communities, but knowledge of their distribution is limited relative to larger organisms.
Nodder, Scott D., S.D. Nodder, Leduc, Daniel, K. Berkenbusch, Pilditch, Conrad A., P.K. Probert, D. Leduc, C.A. Pilditch, Berkenbusch, K., Probert, P. Keith   +9 more
core   +1 more source

Twenty Thousand Sterling Under the Sea: Estimating the value of protecting deep-sea biodiversity [PDF]

, 2013
The deep-sea includes over 90% of the world oceans and is thought to be one of the most diverse ecosystems in the World. It supplies society with valuable ecosystem services, including the provision of food, the regeneration of nutrients and the ...
Hanley, N., Kenter, Jasper, Jobstvogt, N., Hanley, Nick, Witte, Ursula, Jobstvogt, Niels, Witte, U., Hynes, S., Hynes, Stephen, Kenter, J., Hanley, Nicholas   +10 more
core   +1 more source

First documented record of a living solemyid bivalve in a pockmark of the Nile Deep-sea Fan (eastern Mediterranean Sea) [PDF]

, 2011
A living specimen of a solemyid bivalve was collected at bathyal depths near a pockmark in the Nile Deep-sea Fan (eastern Mediterranean) and is here presented.
Gaudron, Sylvie M., Rodrigues, Clara F., Clara F. Rodrigues, Sébastien Duperron, Sylvie M. Gaudron, Duperron, Sébastien   +5 more
core   +1 more source

Deep-Sea Biodiversity in the Mediterranean Sea: The Known, the Unknown, and the Unknowable [PDF]

, 2010
Deep-sea ecosystems represent the largest biome of the global biosphere, but knowledge of their biodiversity is still scant. The Mediterranean basin has been proposed as a hot spot of terrestrial and coastal marine biodiversity but has been supposed to ...
Sardà Francesc, Anastasios Tselepides, Polymenakou, Paraskevi, MORIGI C, Corinaldesi, Cinzia, Ramirez Llodra E, COMPANY J. B, LAMPADARIOU N, Morigi Caterina, Myriam Sibuet, SARDÀ F, Joan Batista Company, Batista Company, Joan, Company JB, Andrew J Gooday, DONGHIA G, Sabbatini Anna, Luna Gian Marco, Caterina Morigi, Galil Bella, Polymenakou Paraskevi, GALIL B, Andrew J. Gooday, Donghia, Gianfranco, TSELEPIDES A., Francesc Sardà, Sabbatini, Anna, Morigi, Caterina, D'Onghia Gianfranco, Tselepides Anastasios, Ramirez Llodra, Eva, Gooday, Andrew J., Gambi Cristina, SABBATINI A, Anna Sabbatini, GOODAY A. J, Gooday, Andrew J, OLU K, Cristina Gambi, Galil, Bella, D'Onghia G, RAMIREZ LODRA E, Ramirez-Llodra, Eva, LUNA G. M, Luna GM, Cinzia Corinaldesi, Luna, Gian Marco, SIBUET M, Tselepides, Anastasios, Roberto Danovaro, D'Onghia, Gianfranco, Gambi, Cristina, Paraskevi Polymenakou, CORINALDESI C, DANOVARO R, Sibuet Myriam, Company, Joan Batista, Company Joan Batista, POLYMENAKOU P, Karine Olu, Eva Ramirez-Llodra, Olu, Karine, Bella Galil, Gooday Andrew J., Gian Marco Luna, Olu Karine, Lampadariou Nikolaos, Lampadariou, Nikolaos, Sardà, Francesc, Corinaldesi Cinzia, Danovaro, Roberto, Gianfranco D'Onghia, Ramirez-Llodra Eva, Gooday AJ, SARDAF, Sibuet, Myriam, GAMBI C, Nikolaos Lampadariou, Danovaro Roberto   +78 more
core   +2 more sources

Deep-Sea Underwater Cooperative Operation of Manned/Unmanned Submersible and Surface Vehicles for Different Application Scenarios

Journal of Marine Science and Engineering, 2022
In this paper, we propose three cooperative operational modes of manned and unmanned submersibles for a range of different deep-sea application scenarios.
Lei Yang, Shengya Zhao, Xiangxin Wang, Peng Shen, Tongwei Zhang   +4 more
doaj   +1 more source

An Improved Quantum-Behaved Particle Swarm Optimization Algorithm Combined with Reinforcement Learning for AUV Path Planning

Journal of Robotics, 2023
In order to solve the problem of fast path planning and effective obstacle avoidance for autonomous underwater vehicles (AUVs) in two-dimensional underwater environment, a path planning algorithm based on deep Q-network and Quantum particle swarm ...
HanBin Zhang, XianPeng Shi
doaj   +1 more source

Cosmopolitanism and Biogeography of the Genus Manganonema (Nematoda: Monhysterida) in the Deep Sea [PDF]

, 2011
Spatial patterns of species diversity provide information about the mechanisms that regulate biodiversity and are important for setting conservation priorities. Present knowledge of the biogeography of meiofauna in the deep sea is scarce.
Daniela Zeppilli, Danovaro, Roberto, Ann Vanreusel, Roberto Danovaro, Vanreusel, Ann, Zeppilli, Daniela   +5 more
core   +1 more source

Deep- Sea Bacteria And Their Biotechnological Potentials [PDF]

, 2004
Deep-sea environment characterized by its low temperature, high hydrostatic pressure, limited nutrient contents, and constant darkness has been a hostile environment for most marine microorganisms.
Karna Radjasa, Ocky
core   +1 more source

Chemolithotrophic biosynthesis of organic carbon associated with volcanic ash in the Mariana Trough, Pacific Ocean

Communications Earth & Environment, 2023
Volcanic ash alteration supports chemolithotrophic activity at the seabed and contributes to the production of microbial biomass during diagenesis, suggest analyses of isoprenoid and branched glycerol dialkyl glycerol tetraethers distributions in Mariana
Taisi Li, Jiwei Li, Jack Longman, Zhe-Xuan Zhang, Yuangao Qu, Shun Chen, Shijie Bai, Shamik Dasgupta, Henchao Xu, Kaiwen Ta, Shuangquan Liu, Xiaotong Peng   +11 more
doaj   +1 more source

Expression and molecular characterization of an intriguing hyaluronan synthase (HAS) from the symbiont “Candidatus Mycoplasma liparidae” in snailfish [PDF]

PeerJ
Background Hyaluronan synthases (HASs) are ubiquitous in living organisms, and the hyaluronic acid (HA) synthesized by them are important to their body and well used in medicine, cosmetics and other fields.
Lulu Guo, Shaolu Wang, Chunang Lian, Lisheng He   +3 more
doaj   +2 more sources