研究地区植物区系组成较简单,群落类型较少。
The results indicated: (1) The flora components of vegetation and plant community types are simple in investigated area.
群落类型,作为一个阶级概念,无疑也是一种抽象。
A community-type, as a class-concept, is inescapably an abstraction .
地表植物群落类型对土壤弹尾虫群落结构特征也有一定影响。
The types of aboveground vegetation also had a significant effect on the community structure of soil collembolan.
米槠群落是三明格氏栲自然保护区常绿阔叶林的第二大群落类型。
The community of Castanopsis carlesii is the second largest broad-leave forest type in Nature Reserve of Castanopsis kawakamii.
通过野外调查研究了白河沉水植物种类、群落类型、生物量及覆盖度。
By carrying out the investigation of Baihe river, we got the species, community type, biomass and cover rate of submersed vegetation, the distribution and character of plant are under analyed.
结果表明,江湾机场的植被可划分为4个外貌类型、16个群落类型。
The results indicated that the vegetation could be classified as 4 physiognomy types and 16 community types.
群落的连续带指数分析反映了不同群落类型在群落演替中所处的地位。
The community continuum index could be used to reflect the roles of different communities in succession stages.
滩地草本植物群落类型较丰富,有1 2个类型,植物群落结构开始由单一转向复杂;
There were rich plant communities on the beach land, which were divided into 12 associations and had developing trend from unitary structure to complex and stable structure.
排序结果与分类结果比较吻合,反映出植物群落类型和物种分布随环境因子梯度变化的趋势。
The result of ordination was similar to that of the classification of community types, reflecting the change trend of community types and species distribution with changing environmental factors.
在沙漠人工植被区,影响土壤呼吸的主要因子是水分,其次是温度与植物群落类型和发育阶段。
Soil water plays the dominant role on soil respiration in re-vegetated desert area, while temperature and the type and phrase of plant community are secondary.
根据环境的地质类型,植被的种类、丰富度和覆盖度将该地区的生态景观划分为7个群落类型。
The tick community was divided into 7 types in accordance with the environmental geology, vegetations, and their richness and coverage degree.
用种面积曲线和群落系数面积曲线的方法对宜昌梅子垭地区一种主要植物群落类型的最小面积进行了研究。
The minimum sampling area of a major plant community in Meiziya Region was studied by using methods of species area curves and community coefficient area curves.
本文采用密度生境样方法对夏蜡梅的分布数量进行了调查和研究,并对其区系成分、群落类型进行了分析。
Its distribution and population number were investigated with site-plot methods in this paper, and its floristics composition and types of Community were analysed too.
对4个地区一些典型林型凋落物进行研究表明森林年凋落量受地理位置和森林群落类型影响而存在明显差异。
By investigating many forest types in 4 different areas, we found that there are great differences in litter-fall in these areas which are influenced by geographical locations and forest types.
柽柳群落是额济纳绿洲面积最大的群落类型,因而也是阻止、延缓绿洲沙漠化的最后防线,应注意保护和抚育。
The Tamarix community is the last line to prevent desertification development in the area; we should pay more attention to it and protect the community.
文章介绍了广东省红树林的资源现状,包括红树林的种类、群落类型、数量、分布、群落演替类型及生长环境等;
The paper introduce the present resources of mangrove in Guangdong province, detail its species, amounts, type of community, distribution, succession etc.
在桂林国家森林公园选择不同的植被群落类型进行空气离子浓度监测,研究森林游憩区空气负离子浓度水平变化。
To study the variation of aero-anion concentration in forest recreational areas, the concentrations of aero-ion were measured under different vegetation types in Guilin National forest Park.
北京湿地植物群落类型丰富,共包括沼泽型组和浅水植物湿地组2个植被型组、5个植被型,18个群系组和78个群落类型。
The plant community styles in Beijing are luxuriant, including 2 groups of vegetation type, 5 vegetation types, 18 formations and 78 community types.
依赖于你的人种背景和你的饮食习惯,你的肠内将有不同类型的微生物群落。
Depending on your ethnic background and on your eating habits, you will have different types of microflora in your intestine.
但如相邻海拔的两个群落属于不同植被类型,其共有度则较低。
If the two adjacent communities belong to different types of vegetation, then their co-possession was lower.
结果表明:草场昆虫群落与草场类型、草场植被丰富度和生境湿度有一定的关系。
The result indicates that insect communities of grassland are in relation to the type of grassland rich degree of vegetation in grassland and humidity of living enviornment.
简单植物类型内昆虫群落变化无明显规律性。
But in the simple plant type the variation of the insect community had no obvious regularity.
本文首先从概念、特征、类型方面对郊野公园进行概述,在此基础上对其植物群落特征和游憩行为特征进行分析。
Firstly, based on the overview about the concept, characteristics and types of country park, the features of plant communities and recreation in country park are analyzed.
以翅果油树为建群种形成的群落,是山西南部暖温带落叶阔叶林地带低山丘陵区的代表植被类型之一。
The community composed of Elaeagnus mollis as the constructive species is one of the typical vegetation types in the hills and lower-mountains of southern of Shanxi.
群落中不。 同物种对边缘反应类型是有所差异的,本论文分别从物种水平和科水平上进行了分析。
The different edge responses of various grasshoppers were discussed at the level of species and family separately.
结果表明,根据表面类型,微生物群落显示出独特的结构和组成,可以识别人与哪些表面和地理位置发生过联系。
The results therefore suggest that microbial communities show unique structure and composition based on surface type, the identity of the person interacting with the surface and geographic location.
采用群落调查方法,对潮查自然保护区维管植物科属的组成和植被类型进行分析。
By analyzing the community of vascular plants in Chaocha Nature Reserve, we studied the composition and vegetation types of this area.
聚类分析结果显示,作物类型会影响土壤古菌群落结构。
The cluster analysis showed that crop type impacts the community structure of soil archaea.
结果表明:1)研究区植物群落可以划分为15种类型,其中乔木群落4个,灌草群落6个,草本群落5个;
The results show that: 1)the vegetation in this areas can be divided into 15 communities, according to plant life-form, trees, shrubs, herbs have 4,6 and 5 types respectively.
结果表明:1)研究区植物群落可以划分为15种类型,其中乔木群落4个,灌草群落6个,草本群落5个;
The results show that: 1)the vegetation in this areas can be divided into 15 communities, according to plant life-form, trees, shrubs, herbs have 4,6 and 5 types respectively.
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