Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Peter, Sigray"'
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 4, p 847 (2023)
The Marine Strategy Framework Directive (MSFD) has been an important driver for progress in monitoring and assessment of impulsive underwater noise in the marine environment of the European Union. An important achievement of the MSFD implementation w
Externí odkaz:
https://doaj.org/article/d3a9218130ec4cc69a34ce5d3d9b4ab5
Autor:
Mirko Mustonen, Aleksander Klauson, Mathias Andersson, Dominique Clorennec, Thomas Folegot, Radomił Koza, Jukka Pajala, Leif Persson, Jarosław Tegowski, Jakob Tougaard, Magnus Wahlberg, Peter Sigray
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-13 (2019)
Abstract During last decades, anthropogenic underwater sound and its chronic impact on marine species have been recognised as an environmental protection challenge. At the same time, studies on the spatial and temporal variability of ambient sound, a
Externí odkaz:
https://doaj.org/article/2c5c9267402e4a3c93369026df43b94b
Publikováno v:
The Journal of the Acoustical Society of America. 152(6)
A calibration technique with potential for low frequencies and sizeable systems of underwater transducers is being developed at the Swedish Defence Research Agency. The technique is based on the three-transducer spherical wave reciprocity method for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67ec8be36c86ff507c22d7b110da6e17
https://pubmed.ncbi.nlm.nih.gov/36586858
https://pubmed.ncbi.nlm.nih.gov/36586858
Autor:
Ilkka Karasalo, Martin Östberg, Peter Sigray, Jukka-Pekka Jalkanen, Lasse Johansson, Mattias Liefvendahl, Rickard Bensow
Publikováno v:
Frontiers in Marine Science, Vol 4 (2017)
Estimates of the noise source spectra of ships based on long term measurements in the Baltic sea are presented. The measurement data were obtained by a hydrophone deployed near a major shipping lane south of the island Öland. Data from over 2,000 cl
Externí odkaz:
https://doaj.org/article/bf6b9d905f974b3ab18cee698384e22d
Sea level rise concerns millions of people in coastal areas across the globe. One of the largest uncertainties to project future sea level rise is the frontal ablation (accounting for calving and submarine melt) at marine ice margins, around the Gree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::203dc74f663d2cdcd7a537ed76bd53be
https://doi.org/10.5194/egusphere-egu22-12145
https://doi.org/10.5194/egusphere-egu22-12145
Anthropogenic electromagnetic fields (EMF) influence the behaviour of bottom-dwelling marine species
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-15 (2020)
Scientific Reports
Scientific Reports
Funding: Bureau of Ocean Energy Management (contract number M14PC00009), representing an integrated analysis drawn from the work fully reported in OCS Study Report Number BOEM 2018-003. Many marine animals have evolved sensory abilities to use electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83790881215b09baa564b5077131dc6d
http://link.springer.com/article/10.1038/s41598-020-60793-x
http://link.springer.com/article/10.1038/s41598-020-60793-x
Autor:
Peter Sigray, Markus Linné, Mathias H. Andersson, Andreas Nöjd, Leif K.G. Persson, Andrew B. Gill, Frank Thomsen
Publikováno v:
Marine pollution bulletin. 180
Measurement of particle motion from an offshore piling event in the North was conducted to determine noise levels. For this purpose, a bespoken sensor was developed that was both autonomous and sensitive up to 2 kHz. The measurement was undertaken bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3d5a05b8f237e5dcf8ddd0fb79f3ad9
https://pubmed.ncbi.nlm.nih.gov/35635876
https://pubmed.ncbi.nlm.nih.gov/35635876
Publikováno v:
Environmental Pollution
This paper reports trends in the input of underwater noise source energy emission from global shipping, based on bottom-up modeling of individual ships. In terms of energy, we predict the doubling of global shipping noise emissions every 11.5 years,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e19c976250813e562efdce7044c0d487
Part of this work was supported by the Bureau of Ocean Energy Management (contract number M14PC00009). The expanding marine renewable energy industry will increase the prevalence of electromagnetic fields (EMFs) from power cables in coastal waters. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1281fd602d16901479cc47d8e635934e
https://hdl.handle.net/10023/25362
https://hdl.handle.net/10023/25362
Publikováno v:
2021 Fifth Underwater Communications and Networking Conference (UComms).
In this study, we present the first iteration of DPower, an energy conserving method for use in underwater acoustic networks. The method encompasses a straightforward transmission power calibration procedure and adaptive power level selection. The me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc35f321be16623e1c2d8a6baee4f384
https://doi.org/10.1109/ucomms50339.2021.9598050
https://doi.org/10.1109/ucomms50339.2021.9598050