Results 71 to 80 of about 18,332 (275)

Animal geolocation with convolution algorithms in Julia and R via Wahoo.jl

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Animal geolocation is the core of movement ecology. In aquatic ecosystems, electronic tagging and tracking technologies, such as passive acoustic telemetry systems and biologging sensors, are widely deployed. However, statistical estimation of individual locations from these datasets can be challenging and computationally expensive.
Edward Lavender   +2 more
wiley   +1 more source

Numerical Study of Impact on Submarine Pipeline under the Joint Action of Seabed and Internal Pressure

open access: yesShiyou jixie, 2018
In order to study the influence of seabed and internal pressure on the impact of falling object on the pipeline, a finite element model of the impact of falling object on the submarine pipeline is set up by ABAQUS software to analyze the dynamic response
Wang Ying   +3 more
doaj  

A review of autonomous reef monitoring structures (ARMS) for monitoring hard‐bottom benthic biodiversity

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Amid increasing anthropogenic pressures on ecosystems, standardised biodiversity monitoring is critical for assessing biodiversity change. Marine hard‐bottom habitats, though ubiquitous and biodiverse, present challenges for biodiversity monitoring due to their complex structure and limited accessibility. Autonomous reef monitoring structures (
Aaron Jessop   +6 more
wiley   +1 more source

Coupling model for waves propagating over a porous seabed

open access: yesTheoretical and Applied Mechanics Letters, 2015
The wave–seabed interaction issue is of great importance for the design of foundation around marine infrastructures. Most previous investigations for such a problem have been limited to uncoupled or one-way coupled methods connecting two separated wave ...
C.C. Liao, Z. Lin, Y. Guo, D.-S. Jeng
doaj   +1 more source

evsBat: An automated toolkit for tracking and quantifying rapid movement of nocturnal animals using event cameras

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Capturing the high‐speed behaviour of nocturnal animals remains technically challenging because conventional video systems require intense illumination that disrupts natural activity. Event‐based vision sensors (EVS) overcome this constraint, yet their ecological uptake has been slow owing to a lack of software capable of analysing the sparse,
Yu Teshima   +5 more
wiley   +1 more source

Complete mitochondrial genome of the deep-sea asymmetrical barnacle Altiverruca navicula (Cirripedia, Thoracica, Verrucumorpha)

open access: yesMitochondrial DNA. Part B. Resources, 2017
The hitherto suborder Verrucomorpha contains asymmetrical barnacles of two groups: the true Verrucomorpha (Eoverruca + Verrucidae) and the Neoverrucidae.
Se-Joo Kim   +4 more
doaj   +1 more source

Shoreline and deglaciation chronology in southeast Norway

open access: yesBoreas, EarlyView.
The postglacial relative sea level history is reconstructed in four areas of mid‐ and inner Oslofjorden in southeast Norway. The reconstructions are based on radiocarbon‐dated raised shoreline levels from 42 sites, mainly isolation basins, and limiting ages from four lakes above the marine limit.
Anders Romundset   +6 more
wiley   +1 more source

Beachrock formation influenced by co‐seismic deformation and relative sea‐level changes during the Holocene near the Gulf of Saros, Türkiye (NE Aegean Sea)

open access: yesBoreas, EarlyView.
This is the first proof of beachrock found on the nearshore of the Gulf of Saros. Beachrock generation was influenced by tectonic activity, geomorphological processes, and sedimentation. The Late Holocene beachrock deposits were altered by co‐seismic deformation.
Ufuk Tari
wiley   +1 more source

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