另一种树种的有机凋落物可能不会添加这么多酸，但会添加较多的其他物质。
The organic litter of another tree species might add less acid but more of something else.
人工林凋落物中放线菌分离方法研究。
Study on isolation methods of actinomycetes of artificial forest litter.
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.
凋落物的分解对生物地球化学循环起着重要的作用。
Litter decomposition plays an important role in nutrients recycling.
林木生长与凋落物分解代谢及菌根真菌之间存在密切联系。
The process of forest material circulation, the growth of trees, and the catabolism of litter and ectomycorrhizal fungi are closely linked.
凋落物总量的分解转化率以强度间伐区最高，对照区最小。
The highest rates of decomposing and transforming appeared in the intensive thinning plots, while the lowest wa.
施氮使羊草和芦苇凋落物的分解速率均有增大（P0.05）。
Nitrogen deposition made decomposition rate of L. chinensis and P. communis litter increasing(P0.05).
凋落物分解是森林生态系统中物质和能量交换的重要生态学过程。
Plant litter decomposition is one of the most important processes in nutrients cycling of forest ecosystem.
森林凋落物具有阻滞径流、拦截泥沙和均衡土壤水热状况等功效。
Forest litter has considerable eco-hydrological effects in retarding surface runoff, trapping sediment, and equilibrating soil water and heat status.
可以通过物理的或化学的方法研究土壤动物对凋落物分解的影响。
Many physical and chemical methods could be used to study the effects of soil fauna on litter decomposition in forests.
因此，研究凤眼莲凋落物和残体具有十分重要的理论和实际意义。
So it is of great theoretical and practical significance to study.
除紫外光外，可见光中的蓝、绿光波段也对凋落物的降解产生影响。
Besides UV, the blue and green light-wave bands in visible light can affect litter photodegradation.
落叶阔叶树种由于凋落物丰富、分解速率快，而具有显著的自肥能力；
Deciduous broad-leaved trees showed great self-fertilization capacity owing to plenty of litter under than and its rapid decomposition rate.
凋落物持水量和凋落物持水率随着浸泡时间的增加按照对数关系增加。
The total water holding capacity and proportional water holding capacity of litter increased logarithmically with increasing time immersed in water.
不同演替系列植物种的凋落物干物质分解与养分释放存在显著性差异。
There existed significant differences from DM decomposition and nutrients release between different successive series species.
而土壤酶只与凋落物生物量的相关性密切，与其余各指标之间的相关性较差。
Although the correlations of the soil enzyme to the other indice are very poor, the correlation of soil enzyme with litter quantity is good.
近年来，越来越多的研究者认识到光降解可能在凋落物分解中发挥着重要作用。
In recent years, it has recognized that photodegradation possibly plays a key role in litter decomposition.
温度是支配凋落物分解速率的重要环境因素，它甚至能改变凋落物分解的动力学。
Temperature is a well-established environmental factor governing litter decomposition rates, and even can alter litter decay dynamics.
凋落物分解是生态系统碳循环和营养物质循环的关键过程，受多种因素共同影响。
Litter decomposition is an important ecosystem function, and is an indispensable process for carbon and nutrient cycling.
本文综述了凋落物对土壤微生物和土壤动物的影响，并进一步探讨了其影响机制。
This paper briefly reviewed the studies on the effects of litter decomposition on soil microorganism and soil fauna, and discussed the key underlying mechanisms.
结果表明，围栏封育草地凋落物分解速率显著高于未封育草地凋落物分解速率（P。
The results of this study showed that the speed of litter decomposition in enclosed grassland was significantly higher than in unenclosed grassland(P<0.
土壤凋落物的分解不仅是生态系统养分循环的重要环节，也是生态系统碳释放源之一。
The decomposition of litters is important to the nutrient cycling of the ecosystems and also is the one of the carbon sources of the ecosystems.
河流中叶片凋落物在春夏季节的快速分解对底栖生物群落和下游养分循环有重要作用。
Generally, fast breakdown rates of leaf litter in the Xiangxi River indicated that riparian leaf litter played a significant role in the nutrient cycling and benthic communities.
当杉木与楠木叶凋落物混合分解时，土壤三大微生物数量以及微生物总量都明显增加；
The amount of three kinds of Microbe and the total amount of microbe were increased significantly when Chinese fir litter mixed-decomposed with Phoeba bournei litter.
对冰雪灾害后杉木林的林冠残体和凋落物的储量、持水量、持水率和吸水速率进行研究。
The dry mass, water holding capacity, proportional water holding capacity of crown debris and litter were measured in a Cunninghamia lanceolata stand suffered from ice damage.
外源氮输入可以通过改变土壤中的化学和微生物环境影响凋落物分解过程中的碳氮周转过程。
The increased N input may influence C and N turnover during litter decomposition process by changing chemical and microbial environment in forest floor.
对近40年生以柞树为主的天然次生林采取不同抚育间伐措施后，定位研究林分凋落物的性质。
After different thinning measures were taken in the 40-year-old nature secondary forest mainly made of oaks, fixed samples were collected to study characteristics of litters.
福建柏与杉木林都以落叶和落花的热值最大，两林分总凋落物及落叶热值均在春季出现最高值。
The dynamic of caloric value in total leaf and leaf litter were both highest in spring.
福建柏与杉木林都以落叶和落花的热值最大，两林分总凋落物及落叶热值均在春季出现最高值。
The dynamic of caloric value in total leaf and leaf litter were both highest in spring.
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