Simulated daily connectivity for sea lice between salmon aquaculture sites in Loch Fyne, Scotland

Larval connectivity between 9 salmon aquaculture sites in Loch Fyne, Scotland. The sites used here match the sites used in Adams et al. 2012, but values are calculated using the outputs from the more recent WestCOMS hydrodynamic model and a particle tracking model, described by Adams et al. 2016. <br>Connectivity values are calculated mean values over 85 14-day simulations, with start dates separated by 7 days, covering the period 04/07/2013-15/02/2015. The matrices (c_dX.dat; X=[1:14]) indicate the proportion of particles released from each site that arrived at each other site on a given day of the simulation (Lakey, 2015). <br>Presented matrices are a subset of matrices covering the same period for all active sites within the WestCOMS domain; the numbers assigned to sites on the figures reflect their index within the full matrices.<br><br>- Number in filename indicates day of arrival.- Row of matrix is the source site.- Column of matrix is the destination site.<br>Sites are organised in the presented matrices from south to north (site IDs: 117, 115, 111, 113, 112, 116, 109, 108, 114). Site ID 110 is omitted as it is a broodstock site.<br>Adams, T. P., Aleynik, D., &amp; Black, K. D. (2016). Temporal variability in sea lice population connectivity and implications for regional management protocol. Aquaculture Environment Interactions, 8, 585–596. doi:10.3354/aei00203<br>Adams, T. P., Black, K., MacIntyre, C., MacIntyre, I., &amp; Dean, R. (2012). Connectivity modelling and network analysis of sea lice infection in Loch Fyne, west coast of Scotland. Aquaculture Environment Interactions, 3, 51–63. doi:10.3354/aei00052<br>Lakey, C. C. (2015). The dynamics of sea lice in Scottish salmon farms (Masters’ thesis). University of York, York, UK.<br>

苏格兰洛赫法恩（Loch Fyne）9处三文鱼养殖位点间的幼体连通性。本次研究所用的养殖位点与Adams等人2012年的研究中采用的位点完全一致，但本次连通性数值的计算采用了近期WestCOMS水动力模型与粒子追踪模型的输出结果，相关模型的细节由Adams等人2016年的研究予以阐述。
连通性数值为85组14天模拟实验的平均值，各组模拟的起始日期间隔7天，覆盖时段为2013年7月4日至2015年2月15日。矩阵文件（命名格式为c_dX.dat，其中X的取值范围为1至14）表征了模拟过程中，从每个位点释放的粒子在指定天数内抵达其他各点位的比例（Lakey，2015）。
本次展示的矩阵为WestCOMS研究区域内同期所有活跃养殖位点对应矩阵的子集，图表中位点的编号对应其在完整矩阵中的索引位置。

- 文件名中的数字代表粒子的抵达天数。
- 矩阵的行代表粒子释放的源位点。
- 矩阵的列代表粒子抵达的目标位点。

本次展示的矩阵中，位点按从南到北的顺序排列，对应的位点ID依次为117、115、111、113、112、116、109、108、114。位点ID 110因作为亲鱼繁育位点未被纳入本次展示。

Adams, T. P., Aleynik, D., & Black, K. D. (2016). 海水虱种群连通性的时间变异特征及其对区域管理规程的启示. 水产养殖环境相互作用, 8, 585–596. doi:10.3354/aei00203
Adams, T. P., Black, K., MacIntyre, C., MacIntyre, I., & Dean, R. (2012). 苏格兰西海岸洛赫法恩海域海水虱感染的连通性建模与网络分析. 水产养殖环境相互作用, 3, 51–63. doi:10.3354/aei00052
Lakey, C. C. (2015). 苏格兰三文鱼养殖场海水虱种群动态（硕士学位论文）. 英国约克大学，约克，英国.