林型

三种林型蒸散量测定方法的研究

Study on Testing Methods for Three Forest Type 's Evapotranspiration

湖州不同林型建群种生物量格局的研究

Study on Biomass Pattern of Chief Tree Species Under Different Forest Type in Huzhou Region

江西省主要林型下土壤有机质及N素的状况与剖面分布

The Status and Distribution of Soil Organic Matter and N in the Soil Profiles Under Different Types of Forest in Jiangxi

凋落物层对该林型地表CH4的吸收没有明显的阻隔作用；

Litter layer had no distinct impact on CH4 uptake by soil .

有生活力的土壤种子数量为190～320粒／m2，并且不同林型间有显著差异。

Vital seeds in the soil amounted to 190 ~ 320 grains / m2 , showing a significant difference among different forest types .

结果表明，3种林型地表N2O通量按从大到小的顺序为：季风林>混交林>松林；

In order of N2O amount , these three types of forest was monsoon forest > mixed forest > pine forest .

结果表明：西双版纳3种不同林型土壤NH4-N、NO3-N和氮素矿化速率均具有明显的季节性变化。

NH 4-N , NO 3-N and N mineralization exhibited significant seasonal variations .

三个林型土壤田间持水量、毛管持水量和饱和持水量均随土壤深度增加而变小；垂直方向向上BOD5随水深增加递减。

Soil moisture contents decreased with the increase of soil depth . and decreased successively with the increase of water depth in vertical direction .

之间基本呈显著相关关系，与土壤有机碳含量（SOC）、土壤全氮（TN）含量关系显著，其他环境及养分因子的影响程度在不同林型表现不同。

They were also significantly correlated with soil organic carbon ( SOC ) contents and soil total nitrogen ( TN ) contents , and the influence of other environmental and nutrient factors have performed a wide diversity during different forest types .

不同林型间的N2O通量差异与森林土壤的性质有密切关系，C/N比值较低的季风林凋落叶对土壤中产生N2O的微生物过程有较为明显的促进作用；

The difference of N2O flux among the different forests had close correlation with their soil properties ; litter in the monsoon forest of lower C / N ratio had more obvious promotion action on the microbe process of N2O production in soil .

第三部分通过对历史上古文字形体类工具书类型的归纳，指出这部书首创了综合诂林型的编纂形式。

The third part is about the book 's compile style .

国内外卡林型金矿对比研究

A comparison study on Carlin-type gold deposits at home and abroad

不同林型土壤酶活性差异很大。

The diversity of soil enzymatic activity is very prominent .

樟子松不同林型沙地土壤肥力的差异

Differences in Sand Soil between Different Forest Types of Pinus sylvestris var. mongolica

贡嘎山暗针叶林不同林型的优势木生长动态

Growth dynamics of dominant tree species in dark coniferous forests on Gongga Mountain

辽东半岛地区主要火险林型及燃烧性的研究

Major forest types in fire danger and combustibility in Eastern Liaoning Peninsula areas

黑龙江省主要林型气候生产力的特征分析

Characteristics Analysis of the Climate Productivity of Main Forest Types in Heilongjiang Province

地被可燃物与林型火险等级划分

Study on forest fuel and classification of fire disk level of stand type

这是到目前为止在中国发现的最大的开林型黄金矿床。

This is the largest Carlin gold deposit discovered in China so far .

南宁市郊三种人工林型夏季鸟类多样性初步分析。

Summer bird diversity in three different artificial forest in suburbs of Nanning .

广州市几种林型土壤动物群落调查研究

Investigation of the composition of soil animal communities under forest vegetations in Guangzhou

紫金山两种主要林型有机物层中丝状真菌多样性

Diversity of Filamentous Fungi in Organic Layers of Two Forests in Zijin Mountain

黔中喀斯特地区不同林型春季土壤呼吸研究

Study on Spring Soil Respiration of Different Forest Types in Karst Areas of Guizhou

不同林型土壤水、气、热及养分状况的观测分析

Observation and Analysis on Water , Air , Heat and Nutrient of Forest Soil

辽西主要林型地被可燃物与林火发生关系的研究

Study on Relationship between Forest Fuel and Forest Fire Occurrence in Major Forest Types

不同林型土壤微生物有机碳降解基因的多样性

The soil microbial gene diversity for soil organic carbon degradation in different forest types

不同林型的天然林内针叶树球果及种子害虫的研究

Study on the cone seed pests of different needle-leaved forest types in natural forest

氮沉降对三种林型土壤动物群落生物量的影响

Responses of Soil Fauna Biomass to N Deposition in Three Forests in Subtropical China

莲花湖库区几种主要林型枯落物层的持水性能

Water-holding capacity of litter layer for various major forest types in Lianhua Lake reservoir area

在目前的年龄和结构状态下，各林型林地枯枝落叶蓄积量每年仍有一定的增加，其增加量分别为0.49,0.84,1.11,0.83t/hm2，阔叶林大于针叶林。

The increased amount of litter is 0.49,0.84,1.11, 0.83 t / hm 2 , respectively .