fir forest

基本解釋

The accumulation quantity of litter of Chinese fir forest and its undergrowth plant at different site indices and forest ages also existed obvious difference.
不同地位指數(shù)和不同林齡杉木及其林下植物的凋落物積累量也存在明顯差異，杉木凋落物積累量隨林齡的增大而增加。
Meanwhile, all the optimum and potential distributing regions of Larix gmelinii, Spruce fir forest and Pinus koraiensis have the tendency of moving northwards.
同時，分佈於大興安嶺的興安落葉松、小興安嶺及東部山地的雲(yún)冷杉和紅松等樹種的可能分佈範(fàn)圍和最適分佈範(fàn)圍均發(fā)生了北移。
Using typical sampling method, the paper studies the composition and important value of plant species in subalpine spruce fir forest on northern slope of Changbai Mts.
採用典型抽樣方法，對長白山北坡不同海拔高度帶雲(yún)冷杉林的植物種類組成及重要值進(jìn)行了初步研究。

And then move up into Ponderosa pines, then in upper elevations spruce and fir forest, and then finally to some sort of alpine tundra up at the top.
NPR: Warming Will Create Micro-Climates, Scientists Say
It was a damp day and, after he had parked the van and set off down the forest track, even the noise of the Edinburgh-Glasgow motorway was muffled by thick, dark fir trees.
ECONOMIST: Robert Taylor