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.
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.
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.
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.
凋落物分解至原重量一半约需5个月左右(雨季)，一年半后重量减至原重的19%。
It took about 5 months for the litter to lose half of its weight in wet season. The litter decreased to 19 % of the original weight in 18 months.
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.
凋落物分解是森林生态系统养分循环中的重要过程，对土壤有机质的形成和养分释放有重要意义。
Forest litters decomposition was an important process of nutrient cycling in forest ecosystems, and played a central role in soil organic matter formation and nutrients release.
土壤微生物是影响凋落物分解的重要因素，其群落组成在一定程度上依赖于所处植物群落的特征。
Litter decomposition is influenced by many factors, especially soil microbial communities, which are subject to their corresponding plant communities.
凋落物分解是生态系统物质循环和能量流动的重要环节，而土壤生物是凋落物分解的主要完成者。
Litter decomposition is a key process of nutrient cycle and energy flow in ecosystems, while soil microorganism and soil fauna are the main executants of litter decomposition.
竹林凋落叶的养分含量对凋落物养分归还有重要影响，尤其是C/N和P可能作为竹林凋落物分解的指示者。
The nutrient return of the litters was closely related to the nutrient contents of the litters. The litter C/N ratio and P content could be the key indices for the litter decomposition.
陆地生态系统凋落物分解是全球碳收支的一个重要组成部分，主要受气候、凋落物质量和土壤生物群落的综合控制。
Litter decomposition in terrestrial ecosystems, an important process in the global carbon budget, is mainly controlled by climate, litter quality and soil organisms.
根据森林凋落物底物性质的不同，将凋落物分解酶分为纤维素分解酶类、木质素分解酶类、蛋白水解酶类和磷酸酶类。
According to the properties of litter substrate, the enzymes are classified into cellulolytic enzymes, ligninolytic enzymes, proteolytic enzymes and phosphatase.
就全球环境变化如全球变暖、大气CO2浓度升高、UV-B辐射增强、氮沉降等对凋落物分解影响的研究进展进行了综合述评。
The effects of global warming, elevated CO2, increased UV-B radiation and N deposition on litter decomposition was reviewed in this paper based on literatures.
为了更好地研究氮沉降这一环境变化，从植物生长、植物抗逆性、植物营养、凋落物分解、以及外来植物入侵等方面对氮沉降进行了综述。
The summaries on nitrogen deposition are displayed from the aspects including plant growth and phytotrophy and plant tress resistance and litter decomposition and the invasion of non - native plants.
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.
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.
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.
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.
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.
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.
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.
通过对黄土丘陵区中龄山杨次生林的凋落物及其分解过程，以及蓄积量随时间变化的分析，研究了枯枝落叶层的持水和截留作用及其蓄水减沙效益。
The wilting litter of the middle aged secondary mountain poplar forest and the decomposing process of litter as well as an amount of their accumulation were analysed with changes in time.
通过对黄土丘陵区中龄山杨次生林的凋落物及其分解过程，以及蓄积量随时间变化的分析，研究了枯枝落叶层的持水和截留作用及其蓄水减沙效益。
The wilting litter of the middle aged secondary mountain poplar forest and the decomposing process of litter as well as an amount of their accumulation were analysed with changes in time.
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