Results 151 to 160 of about 4,957,847 (265)

Implications of a fuel spill in the Bering and Chukchi Seas for two sentinel marine species: A simulation study

open access: yesEcological Applications, Volume 36, Issue 6, September 2026.
Abstract Sea‐ice decline has opened Arctic shipping routes lengthening the maritime transit season. Along the Northern Sea Route (NSR), vessel traffic is projected to increase primarily from natural resource development‐related traffic. The NSR traverses the range of the Chukchi Sea (CS) polar bear (Ursus maritimus) subpopulation, and Pacific walrus ...
Susannah P. Woodruff   +4 more
wiley   +1 more source

Delaware Bay: A Private Vessel Traffic & Information Service

open access: yes
1997PDFManuscriptShipsPortsMaritime safetyGlobal Positioning SystemSurveillanceVessel traffic controlIntelligent transportation systemsITS program technologiesfundingmarine transportationvessel traffic and information services (VTIS)United ...

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Long‐Term Fluctuations in Cetacean Occurrence Derived From Whale‐Watching Platforms Off Southwest Gran Canaria: Evaluating Their Potential as an Ecological Indicator

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
Using an 18‐year dataset of whale‐watching observations from Gran Canaria (Canary Islands), we analysed long‐term temporal dynamics of cetacean communities in the subtropical Atlantic. Standardised sightings per unit effort (SPUE) revealed strong seasonal patterns, multi‐year fluctuations and species‐specific responses to environmental variability ...
Inma Herrera   +3 more
wiley   +1 more source

Evaluation of Community-Oriented Enforcement Demonstration Projects [Traffic Tech]

open access: yes
This edition of Traffic Tech briefly summarizes a project evaluating effectiveness of two law enforcement agencies\u2019 use of a data-driven approaches to traffic enforcement supported by community-oriented policing to improve traffic safety and ...
United States. Department of Transportation. National Highway Traffic Safety Administration. National Center for Statistics and Analysis
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Fin Whale (Balaenoptera physalus) Diel Dive Patterns in a Shallow Fragmented Foraging Habitat

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
Using 27 high‐resolution biologging tags deployed on fin whales in a shallow inner‐shelf habitat along the US east coast, this study found that the whales spent more than 67% of their time within the draft depths of large commercial vessels. Feeding occurred primarily during the day, while whales remained very shallow at night during resting and ...
Dana L. Adcock   +2 more
wiley   +1 more source

Port Needs Study (Vessel Traffic Services Benefits): Volume II: Appendices, Part 2

open access: yes
CG1A1/B1039Volume II focuses on organization and presentation of information for each individual study zone. It contains the appendix tables of input data, output statistics and the documentation of the candidate Vessel Traffic Services (VTS) Design by ...
Rossetti, Michael A.   +5 more
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