Results 61 to 70 of about 28,411 (301)

Continuous, High-Resolution Mapping of Coastal Seafloor Sediment Distribution

Remote Sensing, 2022
Seafloor topography and grain size distribution are pivotal features in marine and coastal environments, able to influence benthic community structure and ecological processes at many spatial scales.
Sara Innangi, Michele Innangi, Mirko Di Febbraro, Gabriella Di Martino, Marco Sacchi, Renato Tonielli   +5 more
doaj   +1 more source

The first ultra-high resolution Digital Terrain Model of the shallow-water sector around Lipari Island (Aeolian Islands, Italy) [PDF]

, 2015
Very high resolution bathymetric map obtained through multibeam echosounders data are crucial to generate accurate Digital Terrain Models from which the morphological setting of active volcanic areas can be analyzed in detail. Here we show and discuss
Anzidei, M, Bosman, A., Carmisciano, C, Casalbore, Daniele, Chiocci, Francesco Latino, Muccini, F   +5 more
core   +2 more sources

Deep refuges: the distribution of marine fish in warming subtropics

Ecography, EarlyView.
In light of global climate change, identifying critical marine habitats and conserving them is essential. Marine conservation planning recommends designating cooler habitats as marine protected areas. The ‘deep‐reef refugia' hypothesis suggests that deeper, suitable habitats may allow species to undergo the evolutionary changes necessary to adapt to ...
Anat Tsemel, Stephane Martinez, Shai Einbinder, Hagai Nativ, Avery Deveto, Ole J. Sorensen, Ido Izhaki, Dan Tchernov   +7 more
wiley   +1 more source

Seafloor Video Mapping: Modeling, Algorithms, Apparatus [PDF]

, 2002
This paper discusses a technique used for construction of high-resolution image mosaic from a videosequence and the synchronously logged camera attitude information. It allows one to infer geometric characteristics of the imaged terrain and hence improve
Cutter, Randy G, Jr., Huff, Lloyd C, Rzhanov, Yuri   +2 more
core   +1 more source

Flexible ionic pressure sensors: From migration‐electronic mechanisms to emerging iontronic paradigms

InfoMat, EarlyView.
Mechanisms, materials, structures, and applications of the FIPSs. Abstract Flexible ionic pressure sensors (FIPS) have emerged as promising candidates for bridging the gap between electronics and biologically compatible interfaces. Unlike previous reviews, which focused primarily on materials or devices, this review presents a classification of FIPS ...
Mengjie Wang, Yanan Ma, Jia Liu, Li Xu, Li Wen, Ranyun Wu, Yongfa Cheng, Liang Li, Siliang Wang, Yang Yue, Zhixiang Huang   +10 more
wiley   +1 more source

Mapping of marine litter on the seafloor using WASSP S3 multibeam echo sounder and Chasing M2 ROV

Frontiers in Earth Science, 2023
Marine litter is a growing threat to the marine environment. Mapping of marine litter is becoming increasingly important to detect its potential hotspots and prevent their spread.
Ante Šiljeg, Ivan Marić, Sara Krekman, Neven Cukrov, Marin Lovrić, Fran Domazetović, Lovre Panđa, Tomislav Bulat   +7 more
doaj   +1 more source

First AUV and ROV investigation of seismogenic faults in the Alboran Sea (Western Meditarranean) [PDF]

, 2016
In May-June 2015 we carried out the SHAKE cruise on board the RV “Sarmiento de Gamboa” the first in situ investigation using state-of-the-art underwater vehicles, the AUVs “AsterX” and “IdefX” (IFREMER, France) and the ROV “Max Rover” (HCMR, Greece ...
Bartolomé de la Peña, Rafael, Costa, Sergio, Dañobeitia, Juan José, Díez, Susana, Gràcia, Eulàlia, Lo Iacono, Claudio, Perea, Hector, Placaud, Xavier, Rodríguez, Pablo, Smith, Chris, Sánchez, Héctor   +10 more
core  

New map of seafloor mirrors surface

Eos, Transactions American Geophysical Union, 1995
Over the past few years, a Kiwi fisherman has made a bountiful living casting his nets in an area the experts said did not exist. The New Zealander has long asserted that there are shallows amid the remote and abyssal seas of the South Pacific—shallows that teem with marine life.
openaire   +1 more source

Combining multibeam and single beam echosounders for quantifying gas bubble release from the seafloor

Limnology and Oceanography: Methods, EarlyView.
Abstract Marine gas bubble release is a worldwide phenomenon that impacts the local marine ecosystem and contributes to carbon fluxes with respect to global warming. It is still challenging to assess gas flow for large seep areas (tens of km2), but recent advances in calibrating and processing multibeam echosounder (MBES) data make this problem ...
P. Urban, M. E. Veloso‐Alarcón, J. Greinert   +2 more
wiley   +1 more source

Deep sea ecosystem exploration and ‘health check’: sampling strategy and methods applied during the iAtlantic_BR10_Petrobras cruise in the Santos Basin, Southwest Atlantic

Ocean and Coastal Research
The iAtlantic Project has established an international collaborative strategy to improve mapping and characterization of deep and open ocean ecosystems in understudied regions of the Atlantic and evaluate their health.
Jose Angel A. Perez, Halésio M.C. de Barros Neto, Renata C.M. Arantes, Daniela Y. Gaurisas, Camila F. Silva, Fernanda Maria M. Alves, Júlia A. Costa, Paula D.C. Eloi, Thayse S. Fonseca, Lucas Gavazzoni, Isabella da S. Lonskis, Ricardo U. Nardi, Pedro O. Nascimento, João Vitor M. Rodrigues, Ana Lara F. dos Santos, Edson C. dos Santos, Rafael Schroeder, Luis Carlos da Silva, Fernanda dos S.S. de Souza, Ângelo F. Bernardino, Guarani H. Cavalcanti, Alberto Lindner, Michel M. de Mahiques, Christian Millo, Priscila Reis, Andrew K. Sweetman, J. Murray Roberts   +26 more
doaj   +1 more source