Predator-prey survival data for native and non-native aquatic plants

Prey survival data was collected in a series of three aquarium experiments. The file is split into two tabs: realplant-survival used for Figure 1 and artificialplant-survival used for Figure 2. The first tab contains data about prey survival under mirror carp or dragonfly larvae predation in monocultures of real aquatic plants, at low and high stem density. The column headings in the first tab are: totalID (distinct ID per record), testSpecies (gives scientific name of plant species tested), preySurvival (%-prey survival), stemDensity (plant stem density), plantOrigin (plant native status in Northwestern Europe), dayExperiment (day that data record was collected in predator-prey trial), periodDay (time of the day that data record was collected in predator-prey trial), preySpecies (type of prey for data record), predatorSpecies (type of predator for data record), predatorIndividual (unique ID for dragonfly individual or unique ID for fish pairs). The second tab contains data about prey survival under mirror carp predation, in monocultures of artificial plant analogues resembling aquatic plants, at low and high stem density. For information on column headings in the second tab, see descriptions given for headings in the first tab. Information on the number of prey at t0, the duration of predation trials, plant density and other ifnormation is provided in the corresponding publication.

本数据集采集自三轮系列水族馆捕食实验，收录猎物存活相关数据。该数据集文件包含两个工作表：其一为用于绘制图1的真植物存活工作表（realplant-survival），其二为用于绘制图2的人工植物存活工作表（artificialplant-survival）。
第一个工作表收录了真实水生植物单种栽培体系中，以低、高两种茎秆密度设置时，猎物在镜鲤（mirror carp）或蜻蜓幼虫捕食压力下的存活数据。该工作表的列标题依次为：totalID（总ID，每条记录的唯一标识符）、testSpecies（供试植物物种，即供试植物的科学学名）、preySurvival（猎物存活率，以百分比计的猎物存活比例）、stemDensity（茎秆密度，植物茎秆密度）、plantOrigin（植物原生状态，该植物在西北欧的原生分布状况）、dayExperiment（实验采集日期，捕食-猎物试验中数据记录的采集日期）、periodDay（当日采集时段，捕食-猎物试验中数据记录的采集时段）、preySpecies（猎物种类，数据记录对应的猎物类型）、predatorSpecies（捕食者种类，数据记录对应的捕食者类型）、predatorIndividual（捕食者个体ID，蜻蜓个体的唯一标识符或鱼类配对组的唯一标识符）。
第二个工作表收录了模拟水生植物的人工植物类似物单种栽培体系中，以低、高两种茎秆密度设置时，猎物在镜鲤捕食压力下的存活数据。关于该工作表的列标题详情，可参照第一个工作表的标题说明。
关于t0时刻的猎物数量、捕食试验时长、植物密度等相关信息，请参见对应发表文献。