针叶林

中国东北林区棕色针叶林土壤和暗棕壤的N养分差异性

Comparison of Nitrogen Nutrient in Brown Coniferous Forest Soil and Dark Brown Forest Soil in Northeastern China

在那里，从12月起就没再领到工资的工人，在西伯利亚大铁路（Trans-Siberianrailway）一个分支旁的针叶林深处铺设了混凝土，还为火箭建造了巨型机库。

There , deep in a coniferous forest off a spur of the Trans-Siberian Railway , laborers laid concrete and built gigantic hangars for rockets long after salaries stopped being paid in December .

南山暖性次生针叶林的Fuzzy数学分类

Fuzzy Numerical Classification of Warm Secondary Coniferous Forest at Nansan Mountain

目前不同立地表层土壤pH依次为：草地>阔叶林>针叶林。

The soil pH in topsoil put into order as grassland > broadleaf forest > coniferous forest .

亚高山针叶林土壤有机层有效氮动态及其对外源C、N增加的响应

Dynamics on soil available nitrogen in organic layer and its responses to carbon and nitrogen supply in two subalpine coniferous forests of western Sichuan

升高CO2浓度和温度对针叶林的影响以及在川西亚高山针叶林研究中的展望

Effects of Elevated Atmospheric CO_2 and Temperature on Coniferous Forest and Perspectives to Study on the Subalpine Coniferous Forest in Western Sichuan

常绿针叶林和常绿阔叶林中Mg的利用效率高，表明Mg可能是这2种风景林生长的限制因子。

A high Mg use efficiency in evergreen coniferous forest and evergreen broadleaved forest indicates that Mg may be in a limited supply in the two scenic forests .

用CASI遥感数据估计横跨美国俄勒冈州针叶林叶面积指数

Estimation of coniferous forest leaf area index along the Oregon transect using CASI data

不同立地土壤硫含量有明显差异：0-30cm土壤中全硫含量依次为：针叶林>阔叶林>草；

The soil sulfur content in different vegetation stands varies distinctly .

就各养分而言，C的归还量最大，其次为N。3.凋落枝和叶1a的分解速率中阔叶林明显大于针叶林，各林分凋落物中，凋落叶明显大于凋落枝。

Just as nutrient , C had the volume of nutrient for return and N was second . ( 3 ) The rate of decomposition for branch and leaf litter is significantly higher than in coniferous forest .

经过40a人工恢复形成的人工针叶林提供了当地58.97%的鸟种数。

The artificial coniferous forest had provided 58.97 percent of local bird species after restoration for 40 years .

海拔800～1300m山地以温性针叶林、甜槠木荷林等为主；

Castanopsis fargesii , at the altitude of 800 ~ 1300 m temperature-coniferous forest and Form .

最大荧光产量Fm表现为针叶林小于阔叶林小于针阔混交林，且针阔混交林分别与针叶林、阔叶林之间存在显著性差异，针叶林与阔叶林之间无显著性差异。

Maximum fluorescence yield Fm performance that coniferous forest is less than the mixed forest and less than the needle . There was a significant difference between the needle leaf mixed forest , coniferous forest and broad-leaved forest respectively .

1h入渗总量分别为1365.58mm和518.46mm，是针叶林的37倍和14倍。

The amounts of 1h cumulated infiltration in cultivated land and broad-leaved forest were 1 365.58 mm and 518.46 mm , respectively , and were 37 times and 14 times higher than that in coniferous-leaved forest , respectively .

西伯利亚红松（Pinussibirica）是欧亚大陆寒温带针叶林（泰加林）的著名成林树种，与红松（P.koraiensis）近缘，为材果兼优大乔木。

Pinus sibirica is a well-known forest species of Eurasian boreal coniferous forest ( taiga ), which is excellent both for fruit and material , and relative to Pinus koraiensis .

在鸟类4个取食集团中，经过40a演替的人工针叶林可以显著提高食虫鸟的密度。

In four birds feeding guilds , the density of insectivore had significantly increased in artificial coniferous forest after restoration for 40 years .

土壤反硝化速率均维持在一个较低的水平，川西亚高山针叶林不同恢复阶段土壤的反硝化速率差异不显著（P0.05）。

Denitrification rates in all the forest soils were low and forest restoration stage had no significant effect on denitrification rates ( One-way ANOVA , P0.05 ) . Denitrification rates were not closely related to water content , the pH value , organic matter and total nitrogen .

在MMN培养基上，用5&40℃范围内的15种不同温度，对云南省不同针叶林下38种常见外生菌根真菌的44个菌菌株进行纯培养试验。

44 isolates of ectomycorrhizal fungi comprising 38 species were cultured on MMN medium at 15 temperature gradients from 5 ℃ to 40 ℃ for 2 weeks .

土壤对外源硫输入的保持能力与立地类型有关：低硫（S1）输入，林地对外源硫保持率大于草地，针叶林和阔叶林之间差异不明显。

The holding capacity of external sulfur in soils related to the type of vegetation stands . The holding capacity of external sulfur is higher in forest than in grassland at low inputs , and there are no significant differences between coniferous forest and broadleaf forest .

通过80片亚高山针叶林土壤有机物层切片的显微观察和统计，并结合微生物（CFU）的培养观察，对亚高山针叶林土壤有机物分解过程中土壤动物和土壤微生物的作用进行了研究。

Eighty thin-sections of the subalpine coniferous organic layer were used for observing the effect of microorganisms and animals on the needle decomposition . The distribution patterns of fungal spores and bacteria along the upper 8 cm soil profile of the forest floor were counted using the plate culture method .

在40500～11100aBP南海北部沿海大陆地区的古植被，主要为常绿阔叶林（WAMF），山地针叶林（MRGF）分布于低山、丘陵；

From 40 500 a BP to 11 100 a BP , broad_leaved evergreen forest ( WAMF ), and montane conifers ( MGRF ) occurred on hills and low mountains ;

80cm土层的有效蓄水能力为102.4～182.2mm，平均值为156.5mm，都表现为阔叶林大于针叶林，灌丛居于中间。

The total soil available water storage in 80 cm depth ranged from 102.4 mm to 182.2 mm , averaged 156.5 mm , also demonstrating the hardwoods were superior to the conifers . The filbert bush was in medium .

森林水文生态效应及在川西亚高山针叶林群落中的研究麦吊杉群落在贡嘎山东坡海拔2200～2800m之间呈带状分布。

Picea brachytyla community , one of the main representative types of the subalpine dark coniferous forests in southwest China , zonally distributes on the east-facing slope of the Gongga Mountains at the altitude of 2200 ~ 2800m .

温带阔叶林、针叶林和针阔混交林土壤呼吸的比较研究

Respiration of soils under temperate deciduous , coniferous and mixed forests

中国西部亚高山针叶林资源查询系统

A Query System of Subalpine Coniferous Forest Resources in West China

川西亚高山针叶林土壤生态过程的研究

Advances in Soil Ecosystem Process of Subalpine Forest in Western Sichuan

庐山人工针叶林土壤动物群落调查

Investigation of Soil Animal Community of Artificial Conifer Forest in Lushan

中国西南亚高山针叶林的生态学问题

Ecological Problems of Subalpine Coniferous Forest in the Southwest of China

西伯利亚大部分地区属温带针叶林气候。

Most of the Siberian regional climate is temperate coniferous forests .

千岛湖国家森林公园针叶林阔叶化改造技术探讨

Discussion on Forest Constitution Transformation in Thousand-isle Lake State Forest Park