对不同地点的同一林型的研究表明，分布在纬度低的地区森林年凋落量通常大于分布在纬度高的地区。
The study on the same kind of forest type distributing in different regions showed that the litter-fall in low latitude is always larger than that in higher latitude.
对4个地区一些典型林型凋落物进行研究表明森林年凋落量受地理位置和森林群落类型影响而存在明显差异。
By investigating many forest types in 4 different areas, we found that there are great differences in litter-fall in these areas which are influenced by geographical locations and forest types.
研究了海南麻竹林凋落物量及其养分动态。
The litter and nutrient dynamics of Dendrocalamus latiflorus forest in Hainan were studied.
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