dominant species

The species and amount of the dominant species were changing with time .

优势种的种类和数量随时间的变化而变化。

Quantitative analysis on succession models for dominant species in ecosystem

生态系统优势种演替模型的定量分析

The variability of dominant species is low at population level .

在种群层次上，优势植物的变异性相对较低；

Investigation on the dominant species of ice nucleation active bacteria in China

我国冰核活性细菌的优势种类调查与研究

There are different dominant species in wetland and upland soil .

在本研究中，湿地环境和旱地环境中的AOA各有其不同的优势物种。

The main dominant species in winter and spring varied more rapidly .

冬季和春季海区的优势种更替快，每月均有变换。

The life histories of the dominant species were analyzed .

分析了胜利河优势种的生活史。

Red Tide Dominant Species Recognition Research Using Shape Descriptors

基于形状特征描述子的赤潮优势种识别研究

The same trend existed among the dominant species and companion species .

优势种和伴生种间呈现相同的趋势。

1.2 Spatial patterns and their dynamics of major dominant species in the communities

1.2群落主要优势种的空间格局及其动态

Dominant species almost use the same recourses without niche differentiation .

群落中优势种对相同土壤资源的利用几乎是完全重叠的，并没有呈现出资源生态位的分化。

Ecological Adaptation Strategies of Dominant Species in Inner Mongolia Typical Steppe

内蒙古典型草原几种优势植物生态适应对策研究

There are 13 dominant species in the total pests .

优势种有13种。

There are dominant species and seasonal variations of composition in different communities .

对各群落种类组成的数量动态进行分析，其优势种及组成比的季节变化具有明显的差异。

Dominant species of those natural enemies protected and utilized were determined .

明确了各个类群的优势种和保护利用对象。

Biological Characteristic of the Dominant Species of Bumblebee in Jilin Province

吉林省野生熊蜂优势蜂种的生物学特性研究

Researches on Several Biological Character of Microcystis during Water Bloom Dominant Species Forming

微囊藻在水华优势种形成过程中若干生物学特性的研究

Culex were the dominant species in local area .

证实了库蚊为当地的优势蚊种。

The densities and catch rates of the dominant species markedly increased .

主要优势种的资源密度和渔获率明显增加，人工鱼礁资源养护效果明显。

Determinate Standard of Dominant Species of Natural Enemy Insects in Farmland Ecosystem

农田生态系中天敌昆虫优势种的评定标准

Different barnacles ' dominant species existed in different kinds of elevations .

不同高程的样地里藤壶的优势种存在差异。

The Dynamic Stand Density Index Prognosis Models Of Dominant Species In sunwu County

孙吴县主要优势树种的SDI动态预测模型

Research on Airborne Hyperspectral Identification of Red Tide Organism Dominant Species Based on SVM

基于SVM方法的赤潮生物优势种航空高光谱识别

The results show that the niche breadths of main dominant species were greater .

结果表明：群落中主要优势乔木种群的生态位宽度较大；

There was no common dominant species between upstream and downstream districts .

上游和下游区域间没有共同的优势物种。

In clear cutting forest , the dominant species was Gansu zokor .

次生林全面清坡造林幼林地，其群落优势种为甘肃鼢鼠。

Reestablishment of dominant species populations of spider community in paddy fields

稻田蜘蛛群落优势种群的重建

Dominant species of rubber borer and it 's working rule in Xishuangbanna

西双版纳橡胶小蠹虫优势种类和为害规律调查

The comparative study on photo plasticity of the dominant species seedlings of secondary forest succession

森林次生演替优势种苗木的光可塑性比较研究

Study on the Spatial Niche of Dominant Species Spiders in Asparagus Lettuce Field

莴笋地蜘蛛优势种的空间生态位研究