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Jérôme OLLIER

Declining Vigilance Threatens to Increase Martime Piracy - @Piracy_OBP - 0 views

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    Despite reduced activity in the Western Indian Ocean Region in recent years, pirate networks responsible for the original Somali piracy crisis have sustained themselves through small-scale attacks and involvement in an array of maritime crimes. The spate of attacks over the last few months off the Horn of Africa, apparently triggered by perceived vulnerability in vessels transiting the area, may point to an elevated risk for a return of piracy. This is a key issue raised in the State of Maritime Piracy 2016, published today by Oceans Beyond Piracy (OBP). This annual reportanalyzes the human and economic impacts of maritime piracy and robbery at sea off the Horn of Africa, in the Gulf of Guinea, Asia, and for the first time, Latin America.
Jérôme OLLIER

Via @OCEANUSLive - Nigeria wants to adopt Kenya's strategy in bolstering maritime secur... - 0 views

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    Nigeria wants to adopt Kenya's strategy in bolstering maritime security.
Jérôme OLLIER

Vessel Operations in the Arctic, 2015-2017 - @FrontMarineSci - 0 views

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    The Arctic is among the most rapidly-changing regions on Earth. Diminishing levels of sea-ice has increased opportunities for maritime activities in historically inaccessible areas such as the Northern Sea Route and Northwest Passage. Degradation of Arctic marine ecosystems may accompany expanding vessel operations through introduced underwater noise, potential for large oil spills, among other things; and may compound stressors already effecting biological populations due to climate change. Assessments are needed to track changes in vessel traffic patterns and associated environmental impacts. We analyzed Arctic-wide vessel Automatic Identification System data 1 January 2015 to 31 December 2017 to quantify the amount and spatial distribution of vessel operations, assess possible changes in these operations, and establish a baseline for future monitoring. Nearly 400,000 vessel transits were analyzed. Number of trips, hours of operation, and amount of sea surface exposed to vessel traffic were used to compare operations between 14 delineated waterways. Operations were extensive and diverse: an average of 132,828 trips were made annually by over 5,000 different vessels. Transits were made in all areas studied and all months of the year. Maritime activities were intensive in some areas, but ice-limited in others. Amount of sea surface exposed to vessel traffic exceeded 70% in all but three areas. Bulk carriers, cargo ships, passenger/cruise ships, research survey ships, and vessels supporting oil/gas-related activities were represented. However, fishing vessels, primarily in the BARENTS, BERING, and Norwegian Seas, surpassed operations of all other vessel types and comprised about one-half of all voyages each year. We observed no overt increasing or decreasing trends in vessel traffic volume in our limited study period. Instead, inter-year variation was evident. While the number of unique vessels and transits increased year-to-year, hours of operation declined in the s
Jérôme OLLIER

Gulf of Oman attacks: how merchant ships can keep safe in dangerous waters - @Conversat... - 0 views

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    Gulf of Oman attacks: how merchant ships can keep safe in dangerous waters.
Jérôme OLLIER

Ukraine to Close Crimean Ports for international shipping - SeaNews - 0 views

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    Ukraine to Close Crimean Ports for international shipping.
Jérôme OLLIER

#PiratesOfTheCaribbean, a Disney Fantasy or a Real Threat? - @Mar_Ex - 0 views

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    Pirates of the Caribbean, a Disney Fantasy or a Real Threat?
Jérôme OLLIER

CORNELL engineers look to help artic ships assess ice buildup - @CU_Chronicle - 0 views

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    As global temperatures rise and arctic ice melts, more ships are taking advantage of expedient, yet dangerous ocean routes that are opening in the polar region.
Jérôme OLLIER

Maritime security: the Commission takes Spain to court over the security of its ports -... - 0 views

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    The European Commission is taking action against Spain before the Court of Justice of the European Union, because 20 Spanish ports have yet to adopt and implement the port security plan.
Jérôme OLLIER

Private Security Drones To Enhance Effectiveness Of Counter-Piracy Operations - @Marine... - 0 views

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    Private Security Drones To Enhance Effectiveness Of Counter-Piracy Operations.
Jérôme OLLIER

Via @OCEANUSLive - #IndiaPakistanTensions: Fishermen asked to stay away from 'strangers... - 0 views

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    #IndiaPakistanTensions: Fishermen asked to stay away from 'strangers at sea'.
Jérôme OLLIER

Armed Robbery Threat Continues; West African Waters A Hotspot For Piracy - IMB PRC - 0 views

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    Armed Robbery Threat Continues; West African Waters A Hotspot For Piracy - IMB PRC.
Jérôme OLLIER

Ten Fishermen Kidnapped by Suspected Abu Sayyaf Militants - @Mar_Ex - 0 views

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    Ten Fishermen Kidnapped by Suspected Abu Sayyaf Militants.
Jérôme OLLIER

Arab Coalition foils Houthi attack targeting commercial ship in the Red Sea - @AlArabiy... - 0 views

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    Arab Coalition foils Houthi attack targeting commercial ship in the Red Sea.
Jérôme OLLIER

The Role of Slower Vessel Speeds in Reducing Greenhouse Gas Emissions, Underwater Noise... - 0 views

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    Reducing speeds across shipping fleets has been shown to make a substantial contribution to effective short term measures for reducing greenhouse gas (GHG) emissions, working toward the goal adopted by the International Maritime Organization (IMO) in April 2018 to reduce the total annual GHG emission by at least 50% by 2050 compared to 2008. I review modeling work on GHG emissions and also on the relationships between underwater noise, whale collision risk and speed. I examine different speed reduction scenarios that would contribute to GHG reduction targets, and the other environmental benefits of reduced underwater noise and risk of collisions with marine life. A modest 10% speed reduction across the global fleet has been estimated to reduce overall GHG emissions by around 13% (Faber et al., 2017) and improve the probability of meeting GHG targets by 23% (Comer et al., 2018). I conclude that such a 10% speed reduction, could reduce the total sound energy from shipping by around 40%. The associated reduction in overall ship strike risk has higher uncertainty but could be around 50%. This would benefit whale populations globally and complement current efforts to reduce collision risk in identified high risk areas through small changes in routing.
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