Results 11 to 20 of about 219,973 (303)

SEADETECT: developing an automated detection system to reduce whale-vessel collision risk [PDF]

open access: yesResearch Ideas and Outcomes, 2023
With the continuous intensification of marine traffic worldwide, whale-vessel collisions at sea (or “ship strikes”) have become one of the primary causes of mortality for cetaceans and a widely recognised cause of concern for human safety and economic ...
Silvia Paoletti   +14 more
doaj   +3 more sources

Passage Planning System in Ports: An overview [PDF]

open access: yesTransNav, 2015
A conceptual model is proposed to monitor marine traffic through precautionary areas, which can provide us with a systematic control of passage planning in ports. On one hand, vessel traffic control has its special features and is fundamentally different
Tsz Leung Yip
doaj   +1 more source

Changes in Maritime Traffic Patterns According to Installation of Floating LiDAR Using Spatial Analysis

open access: yesIEEE Access, 2023
Recently, with the development of marine space around the world, friction between maritime traffic and various marine activities is intensifying. In particular, different recommendations are being made for the buffer zone between offshore wind farms and ...
Jeong-Seok Lee   +2 more
doaj   +1 more source

Reconstruction of Marine Traffic from Sémaphore Data: A Python-GIS Procedure to Build Synthetic Navigation Routes and Analyze Their Temporal Variation

open access: yesJournal of Marine Science and Engineering, 2021
Originally designed as a mode of telecommunication, the network of French sémaphore is now dedicated to the continuous monitoring and recording of marine traffic along the entire French coast. Although the observation data collected by sémaphores cover 7/
Annalisa Minelli   +3 more
doaj   +1 more source

Effect of COVID-19 Anthropause on Water Clarity in the Belize Coastal Lagoon

open access: yesFrontiers in Marine Science, 2021
The Coronavirus disease 2019 (COVID-19) pandemic halted human activities globally in multiple sectors including tourism. As a result, nations with heavy tourism, such as Belize, experienced improvements in water quality.
Ileana A. Callejas   +13 more
doaj   +1 more source

Ships, ports and particulate air pollution - an analysis of recent studies [PDF]

open access: yes, 2011
The duration of use is usually significantly longer for marine vessels than for roadside vehicles. Therefore, these vessels are often powered by relatively old engines which may propagate air pollution.
Groneberg, Jan David Alexander   +4 more
core   +3 more sources

The Share of Pollution from Land Sources in PM Levels in the Region of Danish Straits, North and Baltic Seas

open access: yesEnvironmental and Climate Technologies, 2021
The aim of the study was to determine air pollution over the sea surface (North Sea and Baltic Sea) comparing to concentration in the closest land areas to examine the impact of ships on the level of PM concentration.
Rogulski Mariusz   +2 more
doaj   +1 more source

Analysis of marine conflicts [PDF]

open access: yes, 2006
The traffic conflict technique (TCT) is a powerful technique applied in road traffic safety assessment as a surrogate of the traditional accident data analysis. It has subdued the conceptual and implemental weaknesses of the accident statistics. Although
Begoña Martinez de Tejada   +7 more
core   +3 more sources

Optimization of fairway design parameters: Systematic approach to manoeuvring safety

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2020
The article presents a systematic approach to design of marine navigation channels parameters resulting from manoeuvring and operational safety. Relations between the parameters of waterway system elements and the conditions of safe ship operation have ...
Stanisław Gucma, Paweł Zalewski
doaj   +1 more source

An Approach for the In-Depth Data Analysis of the Marine Traffic of Independent Nearby Ports

open access: yesFolia Oeconomica Stetinensia, 2023
Maritime transport helps the development of the economy of countries. Improving the current situation in this type of transport requires the application of modern software tools for assessment, analysis and forecasting.
Vasilev Julian, Sulova Snezhana
doaj   +1 more source

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