Invasive predators affect community-wide pollinator visitation

Ants.csv: A two-column dataset that specifies the number of ants at each monitoring station (column one) used for statistical analysis, in each plot and block of the experiment, during each half-year time period, with the accompanying treatment code (1-60; column 2). The treatment code is unique for each block/plot/half year combination. (See "Treatment Codes for Ant and Yellowjacket data" below.) Ants were monitored at all plots and blocks within the experiment. Rodents.csv: An 8-column dataset that specifies the plot (column 1), block (column 2), half-year period (column 3), date of monitoring (column 4), monitoring station number (column 5), rat presence (column 6), mouse presence (column 7), and treatment code (column 8). Plot codes are as follows: ALL = Combined treatment plot, C = Untreated plot, R = Rodent treatment plot. Treatment codes for rodents do not match those for ants and yellowjackets, and are treated differently in the statistical code. Rodents were monitored at only Combined, Untreated, and Rodent treatment plots, across all blocks, during the experiment. Wasps.csv: A two-column dataset that specifies the number of yellowjackets at each monitoring station (column one) used for statistical analysis, in each plot and block of the experiment, during each half-year time period, with the accompanying treatment code (1-60; column 2). The treatment code is unique for each block/plot/half year combination. (See "Treatment Codes for Ant and Yellowjacket data" below.) Yellowjackets were monitored at all plots and blocks within the experiment. Pollinators.csv: A nine-column dataset the specifies the number of pollinator individuals within each pollinator group (columns 4-9) observed for each plant species (specified in column 2), accompanied by the number of observation trials (column 3), and the treatment code for the plot/block/half-year combination (column 1). Treatment codes match those for ant and yellowjacket data. (See "Treatment Codes for Ant and Yellowjacket data" below.) Plant species are as follows: BID = Bidens menziesii, DUB = Dubautia linearis, HAP = Haplostachys haplostachya, SID = Sida fallax, SIL = Silene lanceolata, TET = Tetramolopium arenarium. Pollinator groups are as follows: APIMEL = Apis mellifera, LEPIDOPTERA = moths and butterflies of multiple species, NONSDIPTERAN = Non-syrphid flies of multiple species, NONVWASP = Non-Vespula wasps of multiple species, SOLBEE = Solitary bees of multiple species, SYRPHID = Syrphid flies of multiple species. The number of Trials equates to the number of times within a plot/block/half-year period that pollinator observations were performed on the specified plant species. "NA" in the "Trials" and all pollinator group columns indicates that no pollinator observations were performed on that plant species in that plot/block/half-year period. "0" in the pollinator group columns indicates that although pollinator observations were performed on the specified plants species in that plot/block/half-year period, no individuals of that pollinator group were observed. Treatment Codes for Ant and Yellowjacket data: 1 = Block 1, Ant treatment Plot, 1st Half Year Period 2 = Block 1, Ant treatment Plot, 2nd Half Year Period 3 = Block 1, Ant treatment Plot, 3rd Half Year Period 4 = Block 2, Ant treatment Plot, 1st Half Year Period 5 = Block 2, Ant treatment Plot, 2nd Half Year Period 6 = Block 2, Ant treatment Plot, 3rd Half Year Period 7 = Block 3, Ant treatment Plot, 1st Half Year Period 8 = Block 3, Ant treatment Plot, 2nd Half Year Period 9 = Block 3, Ant treatment Plot, 3rd Half Year Period 10 = Block 4, Ant treatment Plot, 1st Half Year Period 11 = Block 4, Ant treatment Plot, 2nd Half Year Period 12 = Block 4, Ant treatment Plot, 3rd Half Year Period 13 = Block 1, Combined treatment Plot, 1st Half Year Period 14 = Block 1, Combined treatment Plot, 2nd Half Year Period 15 = Block 1, Combined treatment Plot, 3rd Half Year Period 16 = Block 2, Combined treatment Plot, 1st Half Year Period 17 = Block 2, Combined treatment Plot, 2nd Half Year Period 18 = Block 2, Combined treatment Plot, 3rd Half Year Period 19 = Block 3, Combined treatment Plot, 1st Half Year Period 20 = Block 3, Combined treatment Plot, 2nd Half Year Period 21 = Block 3, Combined treatment Plot, 3rd Half Year Period 22 = Block 4, Combined treatment Plot, 1st Half Year Period 23 = Block 4, Combined treatment Plot, 2nd Half Year Period 24 = Block 4, Combined treatment Plot, 3rd Half Year Period 25 = Block 1, Untreated Plot, 1st Half Year Period 26 = Block 1, Untreated Plot, 2nd Half Year Period 27 = Block 1, Untreated Plot, 3rd Half Year Period 28 = Block 2, Untreated Plot, 1st Half Year Period 29 = Block 2, Untreated Plot, 2nd Half Year Period 30 = Block 2, Untreated Plot, 3rd Half Year Period 31 = Block 3, Untreated Plot, 1st Half Year Period 32 = Block 3, Untreated Plot, 2nd Half Year Period 33 = Block 3, Untreated Plot, 3rd Half Year Period 34 = Block 4, Untreated Plot, 1st Half Year Period 35 = Block 4, Untreated Plot, 2nd Half Year Period 36 = Block 4, Untreated Plot, 3rd Half Year Period 37 = Block 1, Rodent treatment Plot, 1st Half Year Period 38 = Block 1, Rodent treatment Plot, 2nd Half Year Period 39 = Block 1, Rodent treatment Plot, 3rd Half Year Period 40 = Block 2, Rodent treatment Plot, 1st Half Year Period 41 = Block 2, Rodent treatment Plot, 2nd Half Year Period 42 = Block 2, Rodent treatment Plot, 3rd Half Year Period 43 = Block 3, Rodent treatment Plot, 1st Half Year Period 44 = Block 3, Rodent treatment Plot, 2nd Half Year Period 45 = Block 3, Rodent treatment Plot, 3rd Half Year Period 46 = Block 4, Rodent treatment Plot, 1st Half Year Period 47 = Block 4, Rodent treatment Plot, 2nd Half Year Period 48 = Block 4, Rodent treatment Plot, 3rd Half Year Period 49 = Block 1, Yellowjacket treatment Plot, 1st Half Year Period 50 = Block 1, Yellowjacket treatment Plot, 2nd Half Year Period 51 = Block 1, Yellowjacket treatment Plot, 3rd Half Year Period 52 = Block 2, Yellowjacket treatment Plot, 1st Half Year Period 53 = Block 2, Yellowjacket treatment Plot, 2nd Half Year Period 54 = Block 2, Yellowjacket treatment Plot, 3rd Half Year Period 55 = Block 3, Yellowjacket treatment Plot, 1st Half Year Period 56 = Block 3, Yellowjacket treatment Plot, 2nd Half Year Period 57 = Block 3, Yellowjacket treatment Plot, 3rd Half Year Period 58 = Block 4, Yellowjacket treatment Plot, 1st Half Year Period 59 = Block 4, Yellowjacket treatment Plot, 2nd Half Year Period 60 = Block 4, Yellowjacket treatment Plot, 3rd Half Year PeriodAnts.csv：本数据集为两列格式，用于统计分析，第一列记录实验中每个区组(block)、每个样地(plot)及各半年时段内各监测站的蚂蚁数量，第二列对应其处理编码(treatment code，1-60)。该处理编码针对每个区组/样地/半年时段的组合具有唯一性（详见下文“蚂蚁与黄胡蜂数据处理编码”）。本实验覆盖所有样区与样地，均开展了蚂蚁监测工作。 Rodents.csv：本数据集为8列格式，各列依次为样地编号（列1）、区组编号（列2）、半年时段（列3）、监测日期（列4）、监测站编号（列5）、大鼠(rat)出现情况（列6）、小鼠(mouse)出现情况（列7）以及处理编码(treatment code，列8)。样地编码规则如下：ALL为联合处理样地，C为未处理样地，R为啮齿动物处理样地。啮齿动物的处理编码与蚂蚁、黄胡蜂的处理编码不通用，且在统计代码中需采用不同的处理逻辑。本实验仅在所有区组的联合处理样地、未处理样地与啮齿动物处理样地中开展了啮齿动物监测。 Wasps.csv：本数据集为两列格式，用于统计分析，第一列记录实验中每个区组、每个样地及各半年时段内各监测站的黄胡蜂数量，第二列对应其处理编码(1-60)。该处理编码针对每个区组/样地/半年时段的组合具有唯一性（详见下文“蚂蚁与黄胡蜂数据处理编码”）。本实验覆盖所有样区与样地，均开展了黄胡蜂监测工作。 Pollinators.csv：本数据集为9列格式，列1为对应样区/样地/半年时段组合的处理编码，列2为观测的植物物种，列3为观测次数(Trials)，列4至列9为各传粉者类群的观测个体数。该数据集的处理编码与蚂蚁、黄胡蜂数据的处理编码保持一致（详见下文“蚂蚁与黄胡蜂数据处理编码”）。 植物物种对应如下：BID = 大花鬼针草(Bidens menziesii)，DUB = 线性杜宾菊(Dubautia linearis)，HAP = 单穗毛冠菊(Haplostachys haplostachya)，SID = 黄花黄花稔(Sida fallax)，SIL = 披针叶蝇子草(Silene lanceolata)，TET = 沙地四蕊菊(Tetramolopium arenarium)。 传粉者类群对应如下：APIMEL = 西方蜜蜂(Apis mellifera)，LEPIDOPTERA = 多种蛾类与蝶类，NONSDIPTERAN = 多种非食蚜蝇类蝇类，NONVWASP = 多种非黄胡蜂属(Vespula)的蜂类，SOLBEE = 多种独居蜂，SYRPHID = 多种食蚜蝇类。 观测次数(Trials)指在某样区/样地/半年时段内，针对指定植物物种开展传粉者观测的总次数。“Trials”列及所有传粉者类群列中的“NA”表示该样区/样地/半年时段内未针对该植物物种开展传粉者观测；传粉者类群列中的“0”表示该时段内已针对该植物物种开展观测，但未观测到对应类群的传粉者个体。 蚂蚁与黄胡蜂数据处理编码： 1 = 区组1、蚂蚁处理样地、第1半年时段 2 = 区组1、蚂蚁处理样地、第2半年时段 3 = 区组1、蚂蚁处理样地、第3半年时段 4 = 区组2、蚂蚁处理样地、第1半年时段 5 = 区组2、蚂蚁处理样地、第2半年时段 6 = 区组2、蚂蚁处理样地、第3半年时段 7 = 区组3、蚂蚁处理样地、第1半年时段 8 = 区组3、蚂蚁处理样地、第2半年时段 9 = 区组3、蚂蚁处理样地、第3半年时段 10 = 区组4、蚂蚁处理样地、第1半年时段 11 = 区组4、蚂蚁处理样地、第2半年时段 12 = 区组4、蚂蚁处理样地、第3半年时段 13 = 区组1、联合处理样地、第1半年时段 14 = 区组1、联合处理样地、第2半年时段 15 = 区组1、联合处理样地、第3半年时段 16 = 区组2、联合处理样地、第1半年时段 17 = 区组2、联合处理样地、第2半年时段 18 = 区组2、联合处理样地、第3半年时段 19 = 区组3、联合处理样地、第1半年时段 20 = 区组3、联合处理样地、第2半年时段 21 = 区组3、联合处理样地、第3半年时段 22 = 区组4、联合处理样地、第1半年时段 23 = 区组4、联合处理样地、第2半年时段 24 = 区组4、联合处理样地、第3半年时段 25 = 区组1、未处理样地、第1半年时段 26 = 区组1、未处理样地、第2半年时段 27 = 区组1、未处理样地、第3半年时段 28 = 区组2、未处理样地、第1半年时段 29 = 区组2、未处理样地、第2半年时段 30 = 区组2、未处理样地、第3半年时段 31 = 区组3、未处理样地、第1半年时段 32 = 区组3、未处理样地、第2半年时段 33 = 区组3、未处理样地、第3半年时段 34 = 区组4、未处理样地、第1半年时段 35 = 区组4、未处理样地、第2半年时段 36 = 区组4、未处理样地、第3半年时段 37 = 区组1、啮齿动物处理样地、第1半年时段 38 = 区组1、啮齿动物处理样地、第2半年时段 39 = 区组1、啮齿动物处理样地、第3半年时段 40 = 区组2、啮齿动物处理样地、第1半年时段 41 = 区组2、啮齿动物处理样地、第2半年时段 42 = 区组2、啮齿动物处理样地、第3半年时段 43 = 区组3、啮齿动物处理样地、第1半年时段 44 = 区组3、啮齿动物处理样地、第2半年时段 45 = 区组3、啮齿动物处理样地、第3半年时段 46 = 区组4、啮齿动物处理样地、第1半年时段 47 = 区组4、啮齿动物处理样地、第2半年时段 48 = 区组4、啮齿动物处理样地、第3半年时段 49 = 区组1、黄胡蜂处理样地、第1半年时段 50 = 区组1、黄胡蜂处理样地、第2半年时段 51 = 区组1、黄胡蜂处理样地、第3半年时段 52 = 区组2、黄胡蜂处理样地、第1半年时段 53 = 区组2、黄胡蜂处理样地、第2半年时段 54 = 区组2、黄胡蜂处理样地、第3半年时段 55 = 区组3、黄胡蜂处理样地、第1半年时段 56 = 区组3、黄胡蜂处理样地、第2半年时段 57 = 区组3、黄胡蜂处理样地、第3半年时段 58 = 区组4、黄胡蜂处理样地、第1半年时段 59 = 区组4、黄胡蜂处理样地、第2半年时段 60 = 区组4、黄胡蜂处理样地、第3半年时段