Results 81 to 90 of about 2,015,831 (292)

Safety Control of Maritime Traffic Near by Offshore in Time [PDF]

TransNav, 2011
This paper introduces and presents a strategy for ensuring safety during control of vessel interaction in real time. A measure of danger during the interaction is explicitly computed, based on factors affecting the impact force during a potential ...
Daegwun Yoon, M. Yi, Jung Sik Jeong, Gyei-Kark Park, Nam-Sun Son   +4 more
doaj  

North Pacific and Arctic marine traffic dataset (2015-2020). [PDF]

Data Brief, 2022
Kapsar K, Sullender B, Liu J, Poe A.
europepmc   +1 more source

Multi‐Platform Deployments of Low‐Cost Devices for Cetacean Passive Acoustic Monitoring

Remote Sensing in Ecology and Conservation, EarlyView.
Recent advances in affordable, user‐friendly devices offer new opportunities to overcome cost constraints of underwater passive acoustic monitoring (PAM) and expand acoustic data collection. In this study, we deployed low‐cost acoustic recorders and underwater cameras across a range of platforms in the Western Mediterranean, including fishing gear ...
Greta Jankauskaite, François Poisson, Irati Abascal, Javier Menéndez‐Blázquez, Clara Cánovas Pérez, Sofia Conti, Ricardo Sagarminaga, Juan Antonio Raga, David March   +8 more
wiley   +1 more source

Biogeographic variation in environmental and biotic resistance modifies predicted risk of marine invasions by ships

Frontiers in Marine Science
IntroductionGlobal shipping has accelerated the spread of non-native species. Factors such as environmental filtering and interactions with local biota can affect invasion likelihood, yet their relative contribution to predicting invasion risk remains ...
Mariana Bonfim, Samuel L. Bunson, Andrew J. Sellers, Mark E. Torchin, Gregory M. Ruiz, Amy L. Freestone, Amy L. Freestone, Amy L. Freestone   +7 more
doaj   +1 more source

Global collision-risk hotspots of marine traffic and the world's largest fish, the whale shark. [PDF]

Proc Natl Acad Sci U S A, 2022
Womersley FC, Humphries NE, Queiroz N, Vedor M, da Costa I, Furtado M, Tyminski JP, Abrantes K, Araujo G, Bach SS, Barnett A, Berumen ML, Bessudo Lion S, Braun CD, Clingham E, Cochran JEM, de la Parra R, Diamant S, Dove ADM, Dudgeon CL, Erdmann MV, Espinoza E, Fitzpatrick R, Cano JG, Green JR, Guzman HM, Hardenstine R, Hasan A, Hazin FHV, Hearn AR, Hueter RE, Jaidah MY, Labaja J, Ladino F, Macena BCL, Morris JJ, Norman BM, Peñaherrera-Palma C, Pierce SJ, Quintero LM, Ramírez-Macías D, Reynolds SD, Richardson AJ, Robinson DP, Rohner CA, Rowat DRL, Sheaves M, Shivji MS, Sianipar AB, Skomal GB, Soler G, Syakurachman I, Thorrold SR, Webb DH, Wetherbee BM, White TD, Clavelle T, Kroodsma DA, Thums M, Ferreira LC, Meekan MG, Arrowsmith LM, Lester EK, Meyers MM, Peel LR, Sequeira AMM, Eguíluz VM, Duarte CM, Sims DW.   +68 more
europepmc   +1 more source

The Application of Autonomous Fixed‐Wing Drones in the Sub‐Antarctic Operating Beyond Visual Line of Sight to Enable Large Area, Multi‐Species Population Monitoring in a Changing Environment

Remote Sensing in Ecology and Conservation, EarlyView.
Autonomous fixed‐wing drones operating beyond visual line of sight of the pilot were used to conduct the first aerial, multi‐species baseline reference survey at the sub‐Antarctic island of South Georgia. Long‐term population monitoring in this remote, challenging environment has historically proved difficult, with terrestrial monitoring generally ...
N. Fenney, J. Coleman, A. Fox, P. N. Trathan, M. A. Collins, P. R. Hollyman   +5 more
wiley   +1 more source

New Development of Ships Routeing in Chinese Navigable Waterways [PDF]

TransNav, 2008
After entering 21 century Chinese waterborne transportation keep high speed development, mmarine traffic order and marine traffic safety become more important issues.
Hui Ma, Zhao Lin Wu, Zheng Jiang Liu
doaj  

Tracking the global reduction of marine traffic during the COVID-19 pandemic. [PDF]

Nat Commun, 2021
March D, Metcalfe K, Tintoré J, Godley BJ.   +3 more
europepmc   +1 more source

Listening to the City: Evaluating BirdNET Reliability and Bias in Urban Bird Community Assessments

Remote Sensing in Ecology and Conservation, EarlyView.
BirdNET substantially overestimates urban bird species richness, but seasonal filtering and local calibration meaningfully improve classification precision. ABSTRACT BirdNET is increasingly used for passive acoustic monitoring (PAM), yet its reliability in urban environments that have high levels of anthropogenic noise remains poorly understood.
Valeria Ferrario, Riccardo Alba, Fabio Marcolin, Giordano Brambilla, Dan Chamberlain, Enrico Caprio   +5 more
wiley   +1 more source

Numerical Analysis of the Effect of Passive Free Surface Tank on Rolling Motion of Batang-Type Traditional Fishing Vessel [PDF]

TransNav
Ship accidents are caused by various factors, one of which is excessive roll motion that can lead to capsizing. To address excessive rolling, the passive free surface tank device is a potential solution that can be applied.
Deddy Chrismianto, Hartono Yudo, Berlian Arswendo Adietya, Ahmad Firdhaus, Alfian Abel Salassella   +4 more
doaj   +1 more source