E-viri
Recenzirano
Odprti dostop
-
Escajeda, Erica D.; Stafford, Kathleen M.; Woodgate, Rebecca A.; Laidre, Kristin L.
Marine pollution bulletin, February 2023, 2023-Feb, 2023-02-00, 20230201, Letnik: 187Journal Article
The narrow Bering Strait provides the only gateway between the Pacific Ocean and the Arctic, bringing migrating marine mammals in close proximity to ships transiting the strait. We characterized ship activity in the Bering Strait during the open-water season (July–November) for 2013–2015 and quantified the impact of ship noise on third-octave sound levels (TOLs) for bands used by baleen whales (25–1000 Hz). Peak ship activity occurred in July–September with the greatest overlap in ship noise and whale vocalizations observed in October. Ships elevated sound levels by ∼4 dB on average for all TOL bands combined, and 250-Hz TOLs exceeding 100 dB re 1 μPa were recorded from two large vessels over 11 km away from the hydrophones. Our results show that ship noise has the potential to impact baleen whales in the Bering Strait and serve as a baseline for measuring future changes in ship activity in the region. •Peak ship activity is July–September in the Bering Strait.•Greatest overlap in ship noise and whale calls observed in October.•Wind and water speeds affect third-octave bands (63, 125, 250 Hz).•Ship noise elevated ambient sound levels ∼4 dB on average.•Ships produced 250-Hz third-octave sound levels >100 dB over 10 km away.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.