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Tracking fish with electronic tags

J. D. Metcalfe, G. P. Arnold
1997 Nature  
Until recently we have only been able to track individual fish for a few days at a time using a research vessel, sonar and acoustic tags.  ...  NATURE | VOL 387 | 12 JUNE 1997 665 Tracking fish with electronic tags scientific correspondence Thy-1 ǁ/ǁ and wild-type littermates 3 .  ... 
doi:10.1038/42622 fatcat:i5qzcyxgpjgatmyzedbj6yu3sq

A Review of Computer Vision Technologies for Fish Tracking [article]

Zhenbo Li, Weiran Li, Fei Li, Meng Yuan
2022 arXiv   pre-print
Secondly, we analyzed the detection and tracking algorithms for fish, and sorted out some transferable frontier tracking model.  ...  We expect that our work can help the fish tracking models to achieve higher accuracy and robustness.  ...  fish detection and tracking (Arvind et al., 2019) .  ... 
arXiv:2110.02551v3 fatcat:kr6uqjmj6zgtnaojnuyumdvwva

Mapping EU fishing activities using ship tracking data

Michele Vespe, Maurizio Gibin, Alfredo Alessandrini, Fabrizio Natale, Fabio Mazzarella, Giacomo C. Osio
2016 Journal of Maps  
In this paper we introduce a first map at European scale of EU fishing activities extracted using Automatic Identification System (AIS) ship tracking data.  ...  Information and understanding of fishing activities at sea are fundamental components of marine knowledge and maritime situational awareness.  ...  The main layer in the map is the raster of fishing intensity, calculated as the number of messages classified as 'fishing' per square kilometre.  ... 
doi:10.1080/17445647.2016.1195299 fatcat:amoobryikjff5p3mubvtxi7tfe

Tracking Fish Abundance by Underwater Image Recognition

Simone Marini, Emanuela Fanelli, Valerio Sbragaglia, Ernesto Azzurro, Joaquin Del Rio Fernandez, Jacopo Aguzzi
2018 Scientific Reports  
The automated recognition results were highly correlated with the manual counts and they were highly reliable when used to track fish variations at different hourly, daily, and monthly time scales.  ...  In this study, we have developed a novel video-automated procedure to effectively track and estimate fish count variations, without discriminating among different species, in a challenging real-world scenarios  ...  If we consider that these cameras are now being permanently installed worldwide, their potential to track spatio-temporal changes in marine populations and the impacts on ecosystem services is enormous  ... 
doi:10.1038/s41598-018-32089-8 pmid:30213999 pmcid:PMC6137190 fatcat:arlyqkhsybdodhkofmoi36zhmm

Tracking fish using 'buoy-based' GPS telemetry

TAC Riding, TE Dennis, CL Stewart, MM Walker, JC Montgomery
2009 Marine Ecology Progress Series  
Here, we describe a new method by which larger species of fish that live in shallow or surface waters can be tracked using an inexpensive telemetry device based on the global positioning system (GPS).  ...  Standard methods of tracking marine organisms are often labour intensive, expensive, or of low spatial and temporal resolution.  ...  Moreover, tagged fish can be difficult to follow for extended periods (Potter et al. 1992) , and track resolution is generally ≤100 m (Klimley et al. 2001) .  ... 
doi:10.3354/meps07809 fatcat:z6etw2pmhzaxjnmltolb7kalwq

Do large predatory fish track ocean oxygenation?

Tais W. Dahl, Emma U. Hammarlund
2011 Communicative & Integrative Biology  
We review the paleontological data and physiological O 2 requirements in modern fish and use a simple model for fish metabolism to evaluate the relationship between fish size and early Paleozoic oxygen  ...  T he Devonian appearance of 1-10 meter long armored fish (placoderms) coincides with geochemical evidence recording a transition into fully oxygenated oceans. 1 A comparison of extant fish shows that the  ...  Do large predatory fish track ocean oxygenation? Tais W. Dahl 1, * and Emma U.  ... 
doi:10.4161/cib.14119 pmid:21509191 pmcid:PMC3073283 fatcat:5dthlhnlvrbv5hkq7yb6itrkp4

3D Single Point Imaging Technology for Tracking Multiple Fish

Mohammadmehdi Saberioon, Petr Cisar, Jan Urban
2016 Proceedings of the 9th International Joint Conference on Biomedical Engineering Systems and Technologies  
Furthermore, in 2D image analysis, occlusion of fish is a frequent problem for analysis of fish tracking and ultimately their behaviour.  ...  The main objective of this study was to develop a multiple fish tracking system in 3D space based on the current available 3D imaging technology.  ...  Proposed system was successfully tracked multiple fish with 98% accuracy.  ... 
doi:10.5220/0005634001150121 dblp:conf/biostec/SaberioonCU16 fatcat:ypahzpqo2bbwblhpc5mwizhrrq

MSR-YOLO: Method to Enhance Fish Detection and Tracking in Fish Farms

Hussam El-Din Mohamed, Ali Fadl, Omar Anas, Youssef Wageeh, Noha ElMasry, Ayman Nabil, Ayman Atia
2020 Procedia Computer Science  
The technique showed promising results in regards to detection and tracking accuracy when applied.  ...  The technique showed promising results in regards to detection and tracking accuracy when applied.  ...  Fish detection and tracking Various methods have been done to detect fish in order to track their count and size.  ... 
doi:10.1016/j.procs.2020.03.123 fatcat:vrkjh6kphfb77mwaucpibikrmy

FISHing Out the Details of CRISPR Genome Tracks

Allison J. Coté, Arjun Raj
2017 Biophysical Journal  
(2) combine their CRISPR/Cas9 tracking and DNA FISH techniques with popular methods for cell cycle tracking to examine replication timing of individual genomic loci.  ...  FIGURE 1 1 Schematic depicting traditional multiplexed live cell DNA tracking compared to live cell DNA tracking with iterative DNA FISH identification of spots demonstrated by Guan et al. (2).  ... 
doi:10.1016/j.bpj.2017.02.006 pmid:28355532 pmcid:PMC5375143 fatcat:gdvgerwburhstkcgb3vpe7zwce

Tracking genome organization in rodents by Zoo-FISH

Alexander S. Graphodatsky, Fengtang Yang, Gauthier Dobigny, Svetlana A. Romanenko, Larisa S. Biltueva, Polina L. Perelman, Violetta R. Beklemisheva, Elena Z. Alkalaeva, Natalya A. Serdukova, Malcolm A. Ferguson-Smith, William J. Murphy, Terence J. Robinson
2008 Chromosome Research  
Images on the right of panels (aYc) show the G-banded metaphases, while those on the left show the same cells after FISH.  ...  The main reason is that the rodent index species M. domesticus and R. norvegicus possess highly rearranged genomes making homologies hard to assess by Zoo-FISH.  ... 
doi:10.1007/s10577-007-1191-5 pmid:18266061 fatcat:inyg65dk2vdnrovihgortqzzxu

Mapping EU fishing activities using ship tracking data

Michele Vespe, Maurizio Gibin, Alfredo Alessandrini, Fabrizio Natale, Fabio Mazzarella, Giacomo C. Osio
2016 Figshare  
In this paper we introduce a first map at European scale of EU fishing activities extracted using Automatic Identification System ship tracking data.  ...  Information and understanding of fishing activities at sea are fundamental components of marine knowledge and maritime situational awareness.  ...  The message is received also by terrestrial and satellite networks, enabling vessel tracking at regional and even global scale.  ... 
doi:10.6084/m9.figshare.3468206 fatcat:sgvo44ys2ndalblmr6eu4geyc4

Cooperative control for trajectory tracking of robotic fish

Kexu Zou, Chen Wang, Guangming Xie, Tianguang Chu, Long Wang, Yingmin Jia
2009 2009 American Control Conference  
Based on the received information, robotic fish can make decisions autonomously to track the planned trajectory in a decentralized way.  ...  cooperative trajectory tracking task.  ...  With these target points, the robotic fish can track the referenced trajectory cooperatively. V.  ... 
doi:10.1109/acc.2009.5159991 dblp:conf/amcc/ZouWXCWJ09 fatcat:bspoyic7dzgyjhzddxtq5lpjsa

Optical Fish Tracking In Fishways Using Neural Networks

Alvaro Rodriguez, Maria Bermudez, Juan R. Rabuñal, Jeronimo Puertas
2010 Zenodo  
of the fish.  ...  migration of fish through obstructions in rivers.  ...  marks were used for the identification and tracking of the fish in a tank, [5] where swimming performance of a fish was studied by analyzing the water round it with a flow velocimetry of particles based  ... 
doi:10.5281/zenodo.1076962 fatcat:bmrur7h7c5cmllx2ksbbl4lxte

Observing individual fish behavior in fish aggregations: Tracking in dense fish aggregations using a split-beam echosounder

Nils Olav Handegard
2007 Journal of the Acoustical Society of America  
A simple track-before-detection method is presented, where the phase angles, echo intensities, ranges, and times are used simultaneously, resulting in better detection and tracking of the individual fish  ...  Two test data sets were analyzed to determine the effectiveness of this method at discriminating individual tracks from within dense fish aggregations.  ...  Am., Vol. 122, No. 1, July 2007 Nils Olav Handegard: Tracking in dense fish aggregations  ... 
doi:10.1121/1.2739421 pmid:17614477 fatcat:h7cfpynrqndkzjxkfchlrskguq

Tracking Aquatic Invaders: Autonomous Robots for Monitoring Invasive Fish

Pratap Tokekar, Elliot Branson, Joshua Vander Hook, Volkan Isler
2013 IEEE robotics & automation magazine  
Figure 1 . 1 (a) Fish biologists manually tracking carp. (b) Targeted removal of the carp aggregation in Lake Lucy, Minnesota, using a large under-ice seine.  ...  To predict the locations of aggregations within a lake, biologists surgically implant radio tags on some fish and use radio antennas to track them periodically ( Figure 1 ).  ... 
doi:10.1109/mra.2012.2220506 fatcat:m6nnocilovb33decmrb3jnu5fa
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