These are data from 65 tree plots in Panama established over 1994-2014; 43 of the plots have been recensused, while 22 plots have just a single census. Details of census methods are described in Con

DataCite Commons2025-06-01 更新100

美洲黑杨NLDH-157

林木种质资源

植物形态性状

科名：SALICACEAE（杨柳科）；属名：Populus （杨属）；种名或亚种名：Populus deltoides Marsh. （美洲黑杨）；；直立生长；喜光；喜水肥；8-10年始花期；叶三角形、棱枝杨

中国科技资源共享网2021-07-13 更新30

木通缙云山家系019

木通植物生物学

植物形态性状

科名：LARDIZABALACEAE（木通科）；属名：Akebia Decne. （木通属）；种名或亚种名：Akebia quinata Decne. （木通）；；阳坡疏林间或灌木林中；多年生；花期4-5月，果期6-8月；落叶木质藤本。茎纤细，圆柱形，缠绕，茎皮灰褐色，有圆形；小而凸起的皮孔；芽鳞片覆瓦状排列，淡红褐色。掌状复叶互生或在短枝上的簇生

中国科技资源共享网2025-04-20 更新160

Contrasting patterns of insect herbivory and predation pressure across a tropical rainfall gradient

热带森林生态学

营养级相互作用

One explanation for the extraordinarily high tree diversity of tropical lowland forests is that it is maintained by specialized natural enemies such as insect herbivores, which cause distance and dens

NIAID Data Ecosystem90