Results 91 to 100 of about 29,659 (309)
Bathymetry Determination via X-Band Radar Data: A New Strategy and Numerical Results
Sensors, 2010 This work deals with the question of sea state monitoring using marine X-band radar images and focuses its attention on the problem of sea depth estimation.
Francesco Soldovieri +4 more
doaj +1 more source
River Research and Applications, EarlyView.ABSTRACT As ecosystem engineers, beavers (Castor canadensis) modify river corridor form through dam building. When beavers are removed from a river corridor, their unmaintained dams wash out, altering the stream's hydrologic regime. The assumption that beaver dams increase floodplain connectivity is frequently presumed but has not been directly ...
Kayla Schultz +4 more
wiley +1 more source
Bathymetry of the Reykjanes Ridge
Marine Geophysical Researches, 1997 We present a series of 1:200,000 scale maps of the bathymetry of the Reykjanes Ridge. The data are divided into four maps, extending 630 km along the ridge axis and between 30 and 100 km off-axis. This compilation of bathymetry data is extremely detailed, gridded at approximately 100 m resolution, and with almost no gaps.
Keeton, J +7 more
openaire +2 more sources
Remote Sensing in Ecology and Conservation, EarlyView.This research established a new object detection model based on YOLOv11 to recognise benthic organisms, specifically sea cucumbers, by utilising high‐resolution photogrammetric‐based orthomosaics acquired along infralittoral Mediterranean Sea beds. The model demonstrated impressive performance metrics and, when combined with the Deepness plugin for the
Gian Mario Sangiovanni +9 more
wiley +1 more source
Galveston Bay oyster maps. Eagle Point To Red Bluff; bathymetry and reefs
, 1992 1 map; 61 x 84 cmThe Galveston Bay Oyster Map series is a collection of maps corresponding to the report: The Status of Oyster Reefs in Galveston Bay, Texas by Eric N. Powell, Jungguen Song, and Matthew Ellis (refer to Accession #7014).
Simons, J.D. +4 more
core +1 more source
한국해양공학회지Tidal energy has emerged as a promising renewable energy source, with abundant marine resources available in many parts of the world. To exploit this resource efficiently, reliable and computationally efficient methods are required to analyze energy ...
Ngome Mwero +7 more
doaj +1 more source
Gakkel Deep - gridded multibeam bathymetry collected during POLARSTERN cruise PS87
, 2019 Processed bathymetry grid of Gakkel Deep.
Jensen, Laura +2 more
core +1 more source
Bathymetry 2015 - 1m - HBC Project
, 2022 Digital Bathymetry data set., cell size 1 m ...
Massimo Di Stefano
core +1 more source
Rhyming in the cold: first evidence of soniferous fishes in the Southern Ocean
Remote Sensing in Ecology and Conservation, EarlyView.The acoustic ecology of Southern Ocean fishes remains unknown due to a lack of dedicated acoustic research on the fishes of this ocean. Passive acoustic monitoring data were collected at the South African sub‐Antarctic Prince Edward Islands using an underwater acoustic recorder, and towed underwater Ski‐Monkey cameras were deployed to identify fish ...
Fannie W. Shabangu +5 more
wiley +1 more source
Marine Ecology, EarlyView., 2023 Abstract Plankton play a key role in marine food webs by producing and transferring organic matter and energy to higher trophic levels. To define the trophic structure and interactions within the planktonic communities in the Gulf of Naples, we determined carbon and nitrogen stable isotope ratios in particulate organic matter (POM, <20 μm ...
Louise Merquiol +2 more
wiley +1 more source