Litter macro-invertebrate biomass per consumer group and site
收藏DataONE2017-05-18 更新2024-06-26 收录
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Fresh biomass of 14 litter macro-invertebrate groups from the core sites of the EFForTS project (http://www.uni-goettingen.de/en/310995.html) in the Jambi Province on Sumatra, Indonesia in 2012. Sites are coded as landscape-land use system-replicate (two landscapes: Bukit Duabelas (B) and Harapan (H); four land-use systems: Forest (F), Jungle rubber (J), Rubber (R), Oil palm (O); four replicates). Values represent fresh biomass per site for ten selected taxonomic groups (ants, blattodea, chilopoda, coleoptera, diplopoda, isopoda, isoptera, opiliones, orthoptera, spiders), three functional feeding guilds (detritivores, predators, omnivores) and the complete consumer community (all). Fresh biomass in mg m-2 was calculated as the sum of individual body masses of all sampled individuals that were, in turn, calculated using length-mass regressions from the literature (Barnes et al., Nat. Commun., 2014). It should be noted that the values for the selected taxonomic consumer groups do not necessarily add up to the values of the functional feeding guilds or the complete community as these aggregated groups contained more individuals than just the selected groups.
本数据集收录了2012年印度尼西亚苏门答腊占碑省EFForTS项目核心样地(http://www.uni-goettingen.de/en/310995.html)中14类凋落物大型无脊椎动物的鲜生物量。样地编码格式为:景观类型-土地利用系统-重复样地编号,其中包含两类景观:武吉杜阿贝拉斯(Bukit Duabelas,缩写B)与哈帕兰(Harapan,缩写H);四类土地利用系统:森林(Forest,缩写F)、人工橡胶林(Jungle rubber,缩写J)、橡胶园(Rubber,缩写R)、油棕园(Oil palm,缩写O),共设置4个重复样地。数据集的数值为各选定样地的鲜生物量,涵盖10个选定的分类类群(蚂蚁(ants)、蜚蠊目(blattodea)、唇足纲(chilopoda)、鞘翅目(coleoptera)、倍足纲(diplopoda)、等足目(isopoda)、等翅目(isoptera)、盲蛛目(opiliones)、直翅目(orthoptera)、蜘蛛目(spiders))、3类功能摄食类群(食腐动物(detritivores)、捕食者(predators)、杂食动物(omnivores))以及完整的消费者群落(全部类群(all))。鲜生物量单位为mg·m⁻²,其计算方式为所有采样个体的体重总和,单一个体的体重则通过文献中的体长-体重回归关系推算得到(Barnes等,《自然-通讯》(Nature Communications),2014)。需注意:选定的分类消费者类群的鲜生物量之和,未必与功能摄食类群或完整消费者群落的鲜生物量相等,因为这些聚合类群所包含的个体数量多于本次选定的分类类群。
创建时间:
2017-05-18



