Simulated annual reported spatial fish abundance and biomass

Simulated spatial distribution of the abundance and biomass of simulated populations of eight Gulf reef fish species. The model was run for twenty years, with populations reported at the middle (yearday 180) of each year. This dataset is one of a suite of eight for which statistical methods and machine learning algorithms were used to simulate various measures of fish population health, including abundance surveys, mortality estimates, and fisheries catch and effort reports. Related datasets are R5.x289.000:0001 (doi:10.7266/n7-nwff-ap81, simulated logbook data from a modeled commercial fishing vessel); R5.x289.000:0002 (doi:10.7266/n7-scsn-ws67, simulated population size and age data); R5.x289.000:0003 (doi:10.7266/n7-bvvg-rz27, simulated life history characteristics of sample fish caught by a simulated commercial fisher); R5.x289.000:0005 (doi:10.7266/n7-0v4e-v691, spatial distribution of simulated oil-induced mortality in Gulf reef fish species); R5.x289.000:0006 (doi:10.7266/n7-gtwq-5y46, simulated fishing effort by handline and longline commercial vessels); R5.x289.000:0007 (doi:10.7266/n7-qf7p-gt16, spatial distribution of simulated annual catch of Gulf reef fish species); and R5.x289.000:0009 (doi:10.7266/7XFDXRD9, Gulf reef fish abundance statistically modeled using video survey methods).

本数据集涵盖墨西哥湾8种礁栖鱼类模拟种群的丰度与生物量空间分布情况。该模型已连续运行20年，种群数据均记录于每年的年积日180（即年中时段）。本数据集为一套共8个配套数据集之一，该套数据集通过统计方法与机器学习算法，模拟了鱼类种群健康的多项评估指标，包括丰度调查、死亡率估算以及渔业捕捞量与作业量报告。相关配套数据集如下：R5.x289.000:0001（doi:10.7266/n7-nwff-ap81，模拟商业捕捞渔船的日志数据）；R5.x289.000:0002（doi:10.7266/n7-scsn-ws67，模拟种群规模与年龄数据）；R5.x289.000:0003（doi:10.7266/n7-bvvg-rz27，模拟商业渔船捕获的样本鱼生活史特征数据）；R5.x289.000:0005（doi:10.7266/n7-0v4e-v691，墨西哥湾礁栖鱼类模拟石油诱导死亡的空间分布数据）；R5.x289.000:0006（doi:10.7266/n7-gtwq-5y46，手钓与延绳钓商业渔船的模拟捕捞作业量数据）；R5.x289.000:0007（doi:10.7266/n7-qf7p-gt16，墨西哥湾礁栖鱼类模拟年捕捞量的空间分布数据）；R5.x289.000:0009（doi:10.7266/7XFDXRD9，采用视频调查方法统计建模的墨西哥湾礁栖鱼类丰度数据）。