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The first use of Fulton's K for assessing and comparing the conditions of inter-tidal fish populations

机译：Fulton's K首次用于评估和比较潮间鱼类种群状况

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摘要

Fulton's K condition factor was applied, for the first time, to inter-tidal specimens of the shanny (Lipophrys pholis) and long-spined scorpion fish (Taurulus bubalis) from two English rocky shore and two Welsh rocky shore sites during summer 2010 and winter 2011. As both species contribute to the diet of commercial species such as cod (Gadus morhua) and near-threatened species such as the European otter (Lutra lutra), their condition may affect that of these predators. Fulton's K found that inter-tidal Welsh fish maintained a ‘good’ condition between seasons, whereas the inter-tidal English fish were in a poorer condition during winter. Although condition also changed amongst the sites on each coast, further studies are needed into fish morphologies, environmental parameters, prey availabilities and abundances, and fish specimen sex and maturities.
机译：在2010年夏季和冬季，首次将富尔顿的K条件因子应用于来自两个英国多岩石的海岸和两个威尔士多岩石的海岸地区的潮汕标本（Lipophrys pholis）和长旋蝎鱼（Taurulus bubalis）的潮间标本2011年。由于这两种物种都对商业物种（例如鳕鱼（加德斯·莫尔瓦））和濒临灭绝的物种（例如欧洲水獭（Lutra lutra））的饮食做出了贡献，它们的状况可能会影响这些捕食者的状况。富尔顿的K发现潮间带威尔士鱼在各个季节之间保持“良好”状态，而潮间带英国鱼在冬季则处于较差状态。尽管各海岸点的状况也发生了变化，但仍需进一步研究鱼类的形态，环境参数，猎物的利用率和丰度以及鱼类标本的性别和成熟度。

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