Sea Around Us Project - Relative pelagic fish abundance inferred from commercial catch data, Western Australia (1997-2006)

This dataset describes the relative abundance of an assemblage of commercially exploited pelagic fishes around Western Australia, mapped over a 30 arc-minute (0.5 degree) spatial grid. The data cover the period 1997-2006 and are derived from an analysis of commercial landings available through the Sea Around Us Project (http://www.seaaroundus.org/). Further details can be found in the following peer-reviewed publication: Bouchet PJ, Meeuwig JJ, Huang Z, Letessier TBL, Nichol SL, Caley MJ, Watson RA. 2017. Continental-scale hotspots of pelagic fish abundance inferred from commercial catch records. Global Ecology and Biogeography. DOI: 10.1111/geb.12619Below is a full list of species considered, with their respective contributions to the total catch (%):--------------------------------------------------Greenback horse mackerel / Trachurus declivis -- 10.92 %Greater amberjack / Seriola dumerili -- 0.05 %Samson fish / Seriola hippos -- 0.01 %Silver gemfish / Rexea solandri -- 2.80 %Snoek / Thyrsites atun -- 1.22 %Indo-Pacific blue marlin / Makaira mazara -- 2.87 %Striped marlin / Tetrapturus audax -- 0.26 %Black marlin / Makaira indica -- 0.17 %Indo-Pacific sailfish / Istiophorus platypterus -- 0.06 %Shortbill spearfish / Tetrapturus angustirostris -- 0.00 %Bluefish / Pomatomus saltatrix -- 0.13 %Southern bluefin tuna / Thunnus maccoyii -- 19.17 %Narrow-barred Spanish mackerel / Scomberomorus commerson -- 16.93 %Skipjack tuna / Katsuwonus pelamis -- 9.82 %Yellowfin tuna / Thunnus albacares -- 9.40 %Bigeye tuna / Thunnus obesus -- 7.67 %Albacore tuna    / Thunnus alalunga -- 4.16 %Longtail tuna / Thunnus tonggol -- 0.78 %Kawakawa (mackerel tuna) / Euthynnus affinis -- 0.56 %Wahoo / Acanthocybium solandri -- 0.01 %Great barracuda / Sphyraena barracuda -- 0.25 %Tope shark / Galeorhinus galeus -- 6.66 %Swordfish / Xiphias gladius -- 6.09 %

本数据集描述了西澳大利亚周边商业捕捞中上层鱼类群落的相对丰度，数据以30角分（0.5度）的空间网格进行映射。数据覆盖1997-2006年期间，源自对‘海洋环绕我们项目’（Sea Around Us Project，http://www.seaaroundus.org/）所提供商业渔获量的分析。更多细节可参见以下同行评审出版物：Bouchet PJ, Meeuwig JJ, Huang Z, Letessier TBL, Nichol SL, Caley MJ, Watson RA. 2017. 基于商业渔获记录推断的大陆尺度中上层鱼类丰度热点区域. 《全球生态与生物地理学》(Global Ecology and Biogeography). DOI: 10.1111/geb.12619

以下是所涵盖物种的完整列表及其对总渔获量的贡献率（%）：
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青背竹䇲鱼（Greenback horse mackerel）/ Trachurus declivis -- 10.92 %
高体鰤（Greater amberjack）/ Seriola dumerili -- 0.05 %
半带鰤（Samson fish）/ Seriola hippos -- 0.01 %
银颌针鱼（Silver gemfish）/ Rexea solandri -- 2.80 %
杖鱼（Snoek）/ Thyrsites atun -- 1.22 %
印度-太平洋蓝枪鱼（Indo-Pacific blue marlin）/ Makaira mazara -- 2.87 %
条纹枪鱼（Striped marlin）/ Tetrapturus audax -- 0.26 %
黑马林鱼（Black marlin）/ Makaira indica -- 0.17 %
印度-太平洋旗鱼（Indo-Pacific sailfish）/ Istiophorus platypterus -- 0.06 %
短吻枪鱼（Shortbill spearfish）/ Tetrapturus angustirostris -- 0.00 %
蓝鱼（Bluefish）/ Pomatomus saltatrix -- 0.13 %
南方蓝鳍金枪鱼（Southern bluefin tuna）/ Thunnus maccoyii -- 19.17 %
窄带马鲛（Narrow-barred Spanish mackerel）/ Scomberomorus commerson -- 16.93 %
鲣鱼（Skipjack tuna）/ Katsuwonus pelamis -- 9.82 %
黄鳍金枪鱼（Yellowfin tuna）/ Thunnus albacares -- 9.40 %
大眼金枪鱼（Bigeye tuna）/ Thunnus obesus -- 7.67 %
长鳍金枪鱼（Albacore tuna）/ Thunnus alalunga -- 4.16 %
长尾金枪鱼（Longtail tuna）/ Thunnus tonggol -- 0.78 %
鲣（Kawakawa，鲭状金枪鱼）/ Euthynnus affinis -- 0.56 %
刺鲅（Wahoo）/ Acanthocybium solandri -- 0.01 %
大鳞魣（Great barracuda）/ Sphyraena barracuda -- 0.25 %
翅鲨（Tope shark）/ Galeorhinus galeus -- 6.66 %
剑鱼（Swordfish）/ Xiphias gladius -- 6.09 %