An average hectare of Himalayan conifer forest produces over six tonnes of needles a year.

喜马拉雅针叶林平均一公顷每年生产6吨以上的针叶。

Elevation and latitude crosscut to form mazes of high-altitude grasslands, chilly black-green conifer forests, temperate rhododendron thickets, and subtropical lowland savannas.

海拔和纬度横切，形成迷宫般的高海拔草原，寒冷的黑绿色针叶林，温带杜鹃花灌丛和亚热带低地稀树草原。