Migratory Salmonid Habitat 2003 – Map 7 Cork Fisheries District
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<div><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>A GIS based quantification of Ireland's freshwater salmon habitat asset to determine the habitat quantity (wetted river and lake surface areas) available to migratory salmonids. The purpose was to inform the further development of salmon stock recruitment models to provide high quality scientific advice to inform the sustainable management of salmon fisheries in Ireland. </span><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><div style='font-family:inherit;'>The identification of these rivers as Salmon, Sea Trout or other types of systems is still valid and has not changed since the 2003 report was published. It should be noted that rivers identified in 2003 as ‘Not considered a significant producer of migratory Salmonids’ or river segments identified as ‘Not utilised by Salmon’ may hold small populations of salmon and/or sea trout which are important in biodiversity terms.</div><div style='font-family:inherit;'>Please note that the wetted areas (riverine habitat (m²)) were revised in 2012 (McGinnity et al., 2012). This work built on the 2003 wetted area report (Mc Ginnity et al., 2003).</div><div style='font-family:inherit;'><br /></div><div style='font-family:inherit;'><i>McGinnity, P.,Gargan, P.,Roche, W., Mills, P. & McGarrigle, M. 2003. Quantification of the Freshwater Salmon Habitat Asset in Ireland using data interpreted in a GIS platform. Irish Freshwater Fisheries, Ecology and Management Series: Number 3, Central Fisheries Board, Dublin, Ireland.</i></div><div style='font-family:inherit;'><i>McGinnity, P. et al., 2012. A predictive model for estimating river habitat area using GIS-derived catchment and river variables. Fisheries Management and Ecology. 19. 69-77. </i></div></div></div>
本研究基于地理信息系统（Geographic Information System，GIS）对爱尔兰淡水鲑鱼栖息地资产进行量化，旨在明确洄游性鲑科鱼类可利用的栖息地规模（河道过水面积与湖泊表面积）。本研究的目的是为鲑鱼种群补充模型的进一步开发提供支撑，进而输出高质量科学建议，以指导爱尔兰鲑鱼渔业的可持续管理。 上述被归类为鲑鱼、海鳟或其他类型水系的河流，其分类结果自2003年报告发布以来始终有效，未发生任何变更。需要说明的是，2003年报告中被认定为“未被视作洄游性鲑科鱼类的重要繁育栖息地”的河流，或被标记为“未被鲑鱼利用”的河段，可能仍栖息有少量鲑鱼和/或海鳟种群——这些种群在生物多样性层面具有重要价值。 请注意，河道过水面积（河流栖息地面积，单位：平方米）已于2012年由McGinnity等人（2012）完成修订，该项工作基于2003年的过水面积调查报告（McGinnity et al., 2003）开展。 McGinnity, P., Gargan, P., Roche, W., Mills, P. & McGarrigle, M. 2003. 《基于地理信息系统平台解译数据的爱尔兰淡水鲑鱼栖息地资产量化研究》. 爱尔兰淡水渔业、生态与管理系列丛书：第3号，中央渔业委员会，都柏林，爱尔兰。 McGinnity, P. et al., 2012. 《基于地理信息系统衍生的汇水区与河流变量估算河流栖息地面积的预测模型》. 《渔业管理与生态学》，19卷，第69-77页。
