Results 21 to 30 of about 4,080,830 (296)

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

Serviceability Properties of Solid Buoyancy Materials for Deep-Sea HOV

Advances in Materials Science and Engineering, 2022
Studying the evolution characteristics of damage strength and water absorption behavior of hollow glass beads solid buoyancy materials used for manned submersibles in the hyper-pressure environment will help people to understand the damage mechanism and ...
Hailong Zhang, Guoliang Ma, Zhiwei Zhu
doaj   +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

Precipitation of calcium carbonate mineral induced by viral lysis of cyanobacteria: evidence from laboratory experiments [PDF]

Biogeosciences, 2019
Viruses have been acknowledged as being important components of the marine system for the past 2 decades, but their role in the functioning of the geochemical cycle has not been thoroughly elucidated to date.
H. Xu, H. Xu, X. Peng, S. Bai, S. Bai, K. Ta, S. Yang, S. Liu, H. B. Jang, Z. Guo   +9 more
doaj   +1 more source

Experimental Study of Deep Submersible Structure Defect Monitoring Based on Flexible Interdigital Transducer Surface Acoustic Wave Technology

Sensors, 2023
In view of the shortage of structural defect monitoring methods for deep submersibles, numerical simulation and experimental research on underwater SAW propagation based on interdigital transducers are carried out in this paper.
Zhongjun Ding, Zhiliang Feng, Hongyu Li, Dejian Meng, Yi Zhang, Dewei Li   +5 more
doaj   +1 more source

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

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

Light in the deep sea [PDF]

Science, 1884
n ...
openaire   +4 more sources

Phosphorescence in the Deep Sea [PDF]

Science, 1884
n ...
openaire   +2 more sources

Seawalls in Deep Seas

Coastal Engineering 1980, 1980
Features in wave overtopping of two new types of seawalls designed to be built in considerably deep sea conditions are presented herein. One of those is the seawall of concrete caisson with a parapet wall and armor blocks on the top of the caisson, and another one is the seawall with a slitted box-type wave absorber.
Shoshichiro Nagai, Shohachi Kakuno
openaire   +2 more sources