Commercial fisheries losses arising from interactions with offshore pipelines and other oil and gas infrastructure and activities
Commercial fisheries losses arising from interactions with offshore pipelines and other oil and gas infrastructure and activities
复制标题
与海上管道和其他石油和天然气基础设施及活动的相互作用造成的商业渔业损失
DOI：
10.1093/icesjms/fsy116
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发表时间：
2020
影响因子：
3.3
通讯作者：
Wilding T
中科院分区：
文献类型：
--
作者：
Wilding T
渔船与石油和天然气基础设施之间的相互作用可能导致渔具损坏、捕鱼时间/捕鱼通道丧失以及船员健康和安全风险。对渔民与石油和天然气基础设施之间以往事件（及随后的损失）的时空模式进行了量化，并用于确定与渔业损失有关的关键风险因素。在1989年至2016年期间，记录了1590起导致英国商业渔民经济损失、弃船或受伤/死亡的事件。在27年期间，每年记录的事件数量减少了98.6%。过去发生的大多数事故都造成了经济损失（而不是伤亡），并与单拖网渔船与石油和天然气生产相关碎片之间的相互作用有关。发生的几率根据底质类型和捕捞强度而变化。一个风险模型的管道捕鱼的相互作用在弗拉登地面显示，有显着的空间异质性的风险事件沿着管道根据角度和强度的捕鱼。这些结果突出表明，在与石油和天然气资产的安装和退役有关的渔业影响评估中，需要包括所有潜在损失。
Interactions between fishing vessels and oil and gas infrastructure can result in damage to fishing gear, loss of fishing time/access, and risks to crew health and safety. The spatial and temporal patterns characterizing previous incidents (and subsequent losses) between fishers and oil and gas infrastructure were quantified and used to identify key risk factors associated with fisheries losses. Between the years 1989 and 2016, 1590 incidents that resulted in a financial loss, vessel abandonment, or an injury/fatality for UK commercial fishers were recorded. The annual number of recorded incidents decreased by 98.6% over a 27-year period. The majority of past incidences resulted in financial losses (rather than injuries or fatalities) and were associated with interactions between single otter trawlers and oil and gas production-related debris. The odds of an incidence occurring varied according to substrate type and fishing intensity. A risk-model for pipeline–fishing interactions in the Fladen Ground showed that there was significant spatial heterogeneity in the risk of an incident along a pipeline according to the angle and intensity of fishing. The results highlight the need to include the full spectrum of potential losses in fisheries impact assessments associated with the installation and decommissioning of oil and gas assets.