Litter-fall

基本解释

The results showed that the concentration of dissolved organic carbon (DOC) in leachate from fresh litter fall was lower and that from F layer was higher for both plantations.
光谱特征。结果表明,格氏栲和杉木人工林新近凋落物淋出液的DOC浓度较低,F层淋出液的DOC浓度较高;
Reforestation of degraded soil can improve soil quality through litter fall, but little is known about interactions between soil microbial biomass and soil physical and chemical properties.
摘要退化土壤植被恢复后土壤质量在凋落物参与下提高，但恢复土壤理化性质与土壤微生物生物量间的相互作用尚不清楚。
There was litter strewn all over the pavement.
人行道上到处都是扔的垃圾。
Study on Standing Stock and Component of Litter Fall in Dashushan Forest Park
合肥市大蜀山森林公园凋落物现存量与组分研究
There were piles of litter in the streets.
街道上垃圾成堆。