Is there competition between sympatric jaguar Panthera onca and puma Puma concolor? 同域栖息的美洲虎和美洲狮存在竞争吗?
Status, Conservation and Some Ecological Aspects of Sympatric Tibetan Brown Bear and Snow Leopard on the Qinghai-Tibetan Plateau, China; a state of depression for which there is no apparent precipitating cause. 青藏高原同域分布的藏棕熊、雪豹生存状态、保护及其生态学研究没有明显的原因就产生抑郁的一种状态。
Peacock discovered very different strategies of adaptation to the same climatic trends in the two sympatric legumes of North and South America. 皮科克发现了南北美洲分布区重叠的两种豆科植物对同样的气候趋势有完全不同的适应策略。
Related species that are not geographically isolated, and which could interbreed but in practice do not because of differences in behavior, breeding season, etc., are called sympatric species. 两个或更多相关物种之间无法互相杂交是因为地理隔离,这样的物种被称为异地种。
The Jaguar Panthera onca and puma Puma concolor are large felids that coexist throughout central and most of South america. studies have tested theories of coexistence of sympatric Jaguar and puma. 美洲虎是中美洲和南美洲大部区域共存的大型猫科动物,其共存理论得到研究验证。
Coexistence mechanism of two sympatric horseshoe bats ( Rhinolophus sinicus and Rhinolophus affinis) ( Rhinolophidae) with similar morphology and echolocation calls 形态和声波相似的中华菊头蝠与中菊头蝠的共存机制
This finding indicated that WBPH resistance genes were retained in sympatric japonica landraces in China. 这些发现表明抗白背飞虱基因在中国存在于同一生态区的粳稻地方品种中。
The Genetic Evidence for Sympatric Speciation Pattern of Cyprinus from Erhai Lake 化学形态分析洱海鲤属鱼类同域分化形成的分子遗传学证据
Also, the recent developments of dietary ecological research on insectivores, including those of foraging strategies, dietary selection and food availability, dietary selection and energy density of food, and dietary resource use of sympatric species, were reviewed. 此外,本文从最佳摄食对策、食物选择与食物可获得量、食物选择与含能值以及同域亲缘物种的食物资源利用几方面介绍了食虫动物食性生态学研究的新进展。
Studies on Characteristics of Sympatric Reproduction of Four Species of 'Ardeidae Birds in Suzhou 苏州地区四种鹭科鸟类同域繁殖的特点研究
The studies on interactions of plant secondary substances and feeding behavior of leaf beetles not only can provide important evidence for the theory of sympatric speciation but also can give direction to agriculture. 寄主植物次生物质与叶甲取食行为关系的研究可为同域物种形成的机理提供重要的理论依据,并且对生产实践也有重要的指导作用。
Characteristics of Echolocation Calls and Summer Diet of Three Sympatric Insectivorous Bats Species 三种共栖蝙蝠的回声定位信号特征及其夏季食性的比较
Identification of sympatric Asian and European corn borers 亚洲玉米螟与欧洲玉米螟混生区的研究
Auto-trigger camera traps for studying giant panda and its sympatric wildlife species 自动感应照相系统在大熊猫以及同域分布的野生动物研究中的应用
By reviewing the scientific literature, I assessed whether habitat or prey are partitioned between sympatric jaguar and puma, and hypothesized that puma in the tropics have a smaller body size to select smaller prey items to minimize competition with jaguar. 本文作者回顾了有关文献,认为同域分布的美洲虎和美洲狮存在生境和猎物分化,提出热带美洲狮具有较小体型以利用较小的猎物并减少与美洲虎竞争的假设。
Sympatric Multi-Scene Definition: Ritual, Performance, or Entertainment& Ethnographical View on Art Activities in a Village 共域的多重场景定义:仪式、表演或游艺&一个村落艺术活动的民族志反观
The study results are helpful to identify resource use traits and niche differentiation of sympatric species and to the biodiversity conservation of a region. 研究结果有助于了解同域物种的资源利用特点和分化方式,对于地区生物多样性的保育工作亦具有指导意义。
The details are as follow. 1. The skull form of six sympatric rhinolophids species was compared by geometric morphometrics method. 主要内容如下:1.通过几何形态测量法比较了6种同域共存菊头蝠头骨的形态差异。
A large number of studies have shown that habitat differences played a crucial role in the process of sympatric species. 研究表明生境差异在同域物种形成过程中起到了至关重要的推动作用。