Observed litter macro-invertebrate species richness per consumer group and site

Litter macro-invertebrate species richness of 14 consumer groups observed on 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 species richness observed on 3 square metres 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). 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. These values are given as reference points for the extrapolated consumer species richness values actually used in the model averaging procedure.

本数据集记录了2012年印度尼西亚苏门答腊岛占碑省EFForTS项目（http://www.uni-goettingen.de/en/310995.html）核心样地内，14类消费者类群（consumer groups）的凋落物大型无脊椎动物（macro-invertebrate）物种丰富度（species richness）。样地编码规则为「景观-土地利用系统-重复样地」，其中包含2处研究景观：武吉杜阿贝拉斯（Bukit Duabelas，缩写B）与哈兰潘（Harapan，缩写H）；4种土地利用系统：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。每个样地内选取3平方米样方开展调查，所得到的物种丰富度数据涵盖10个选定的分类类群：蚂蚁、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；3个功能摄食类群（functional feeding guilds）：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）。需特别说明的是，选定的分类消费者类群的物种丰富度数值之和，未必等于功能摄食类群或完整消费者群落的物种丰富度数值，这是因为上述聚合类群所包含的类群范围广于本次选定的分类类群。本数据集提供的数值，可作为模型平均流程（model averaging procedure）中实际应用的外推消费者物种丰富度数值的参考基准。