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- Propylaea japonica (Thunberg) and Leis axyridis (Pallas) had the widest niche overlap;Leis axyridis (Pallas) and Lysiphlebia japonica (Ashmead) had the smallest ecological niche overlap. 龟纹飘虫与异色飘虫的生态位重叠最大,异色飘虫与棉蚜茧蜂的生态位重叠最小。
- ecological niche overlapping 生态位重叠
- Each animal has its ecological niche. 每种动物都有自己的生态位。
- The niche proportional similarity and the niche overlap index reflect the niche characteristics of the evergreen broadleaf trees in subtropical forest. 结果表明:组成米槠林群落的优势种群绝大多数为广生态位,种群之间关系复杂,对资源具有一定的共享性。
- Note:The figure of diagonal line mean the niche breadth and the figure above diagonal line mean the niche overlap. 注:表中对角线上的数值表示生态位宽度;对角线上方的数值表示生态位重叠。
- The niche proportional similarity and niche overlap index reflect the niche characteristics of the evergreen broad leaved shelter in subtropical forest. 种群之间的生态相似性比例和生态位重叠指数指标值反映了亚热带常绿阔叶林的生态特征。
- To study ecological niche of the Acaroid mites breeding in grain stocks with the logical and qualitative research. 采用逻辑质方法研究粉螨在粮食中生态位。
- Enterprise can realize niche symbiosis through niche separation in order to avoid excessive competition due to niche overlap. 企业可以通过生态位分离来实现生态位共生,从而避免由于生态位的严重重叠而引起的过度竞争。
- Historians have remarked that here Darwin anticipated the modern concept of an ecological niche. 历史学家们说,在这里,达尔文表现了对生态位现代概念的期待。
- Armigeres subbalbeatus would win the competition, because it had more niche breadth and more niche overlap to Culex pipiens pallens. 骚扰阿蚊有较宽的生态位宽度,且对淡色库蚊有较大的重叠。
- Recently there have been quite a few discussions on the measure of niche overlap, and a number of different measure methods have been mads known. 关于生态位重叠的度量最近有许多讨论,并且已有许多不同的度量方法。
- Rexx occupies a useful ecological niche between the relative crudeness of shell scripting and the cumbersome formality of full systems languages. 在相对粗糙的shell脚本和笨重的拘泥形式的完全系统语言的夹缝之中,Rexx有其用武之地。
- Perhaps one could roughly state that the concept of the genetic system is the counterpart of the concept of the ecological niche. 人们可能会粗略地说,遗传系统的概念是生态小生境概念的副本。
- The proportion of niche similarity and the niche overlap index constitute the niche characteristics of the evergreen broad leaved woodland in subtropical forest. 种群之间的生态位相似比例和生态位重叠值反映了亚热带常绿阔叶林的生态特征。
- Every species has a characteristic way of life, and there are invariably specific behavior patterns that enable it to exploit its own ecological niche. 每个物种有其特有的生活方式,而且总是有特有的行为典型让他们去开发他们自己的生态利基。
- "The narrowness of its ecological niche, combined with its ostentatious behavior has, however, helped to precipitate the cao vit gibbon's sharp decline. “狭小的生存环境,爱表现的个性,促使东部黑冠长臂猿的数量急剧下降。
- There are prolific biodiversity and ecological niches. 其上有丰富的物种及自然生态。
- Dominance of Dremomys pernyi and Callosciurus erythraeus in small mammal communities, time niche breadth and time niche overlap between the two small mammals were calculated respectively. 计算珀氏长吻松鼠和赤腹松鼠在小兽群落中物种优势度、时间生态位宽度、两种小兽的时间生态位重叠度;
- The ecological niche structure model of TPL alliance was set up from three layers: living force, coordinated developing force and competition force.A new view was presented for the study of TPL. 并从生存力、协调发展力和竞争力三个层面建立了第三方物流联盟的生态位结构模型,为第三方物流的研究提供了新视角。
- Using the approaches of evaluating sustainable development and livable cities for references, a set of indicator systems were established to assess the ecological niche of complex ecosystem. 摘要在借鉴可持续发展和宜居城市等评价方法的基础上,建立了一套社会-经济-自然复合生态系统生态位评价的指标体系。
