Using the telecoupling framework to improve Great Lakes fisheries sustainability
Using the telecoupling framework to improve Great Lakes fisheries sustainability
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DOI：
10.1080/14634988.2019.1668660
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发表时间：
2019-07-03
影响因子：
0.8
通讯作者：
Liu, Jianguo
中科院分区：
文献类型：
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作者：
Carlson, Andrew K.;Taylor, William W.;Liu, Jianguo
渔业是跨越空间和时间的人类和自然系统，涉及全球化世界中鱼类、资金和信息的流动。然而，这些社会生态的相互作用，从地方到全球范围内基本上是缺席的渔业文献，渔业研究到目前为止，往往是学科和地点的具体。我们分析了这种知识差距，使用一个新兴的耦合人类和自然系统的研究范式-远耦合框架-调查社会生态的相互作用，在五大湖鲑鱼（即银鲑Oncorhynchus kisutch，奇努克鲑鱼O。tshawytscha）渔业。自20世纪60年代以来，这种渔业涉及到鱼类、金钱和信息在相对较长距离上的远程耦合运动，这些运动得到了许多个人和组织代理人的推动。这些远程联接的特点是有各种社会生态原因（例如商业渔业减少、收入增加和休闲捕鱼的闲暇时间增加）和影响（例如鲑鱼放养、建立以钓鱼和旅游业为基础的经济）。对渔业专业人员来说，养殖耦合至关重要，因为它们促进了对渔业管理的全面理解，但偶尔会混淆养护工作（例如鲑鱼放养传播疾病和寄生虫，改变鱼类群落结构和遗传完整性）。因此，渔业专业人士将受益于使用的远耦合框架，以优化有利的和减少不利的远耦合，从而提高渔业管理计划。总体而言，远程耦合框架通过使渔业专业人员能够系统地了解复杂的社会生态渔业相互作用的原因和后果，并为整个五大湖和世界的可持续渔业管理和治理制定明智的战略，促进了渔业科学的发展。
Fisheries are coupled human and natural systems across space and time, involving movements of fish, money, and information in a globalized world. However, these social-ecological interactions over local to global scales are largely absent from the fisheries literature, as fisheries research to date has often been discipline- and location-specific. We analyzed this knowledge gap by using an emerging coupled human and natural systems research paradigm - the telecoupling framework - to investigate social-ecological interactions over distances (i.e. telecouplings) in the Great Lakes salmonine (i.e. Coho Salmon Oncorhynchus kisutch, Chinook Salmon O. tshawytscha) fishery. Since the 1960s, this fishery has involved telecoupled movements of fish, money, and information over relatively long distances facilitated by numerous individual and organizational agents. These telecouplings have been characterized by diverse social-ecological causes (e.g. decline of commercial fisheries, rising incomes and greater leisure time for recreational fishing) and effects (e.g. salmonine stocking, creation of angling- and tourism-based economies). Telecouplings are critical for fisheries professionals to consider because they promote holistic understanding of fisheries management while occasionally confounding conservation efforts (e.g. salmonine stocking spreads diseases and parasites and changes fish community structure and genetic integrity). Hence, fisheries professionals will benefit from using the telecoupling framework to optimize favorable and reduce unfavorable telecouplings and thereby enhance fisheries management programs. Overall, the telecoupling framework advances fisheries science by enabling fisheries professionals to systematically understand the causes and consequences of complex social-ecological fisheries interactions and develop informed strategies for sustainable fisheries management and governance throughout the Great Lakes and the world.