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Nature 439:457 461 and West, Brown, and Enquist West GB, Brown JH, Enquist BJ (1997) A general model for the origin of allometric scaling laws in biology.

评论:很多生态学的经典理论如果要在森林这种异质性极高的群落中进行验证,往往需要大尺度的通力合作,本文就是跨国合作的典型。

On the base of study on arbuscular endomycorrhiza of Alnus of Changbai Mountain and nitrogen-fixing woods of Northeast of China, the paper attempted to reveal the DNA molecular polymorphism of the symbiotic arbuscular endomycorrhizal fungi for the effect that make better use of the fungi resource.

本项研究利用分子生物学技术和研究方法对中国吉林长白山地区非豆科固氮植物以及东北地区固氮树木的丛枝菌根真菌DNA分子多态性及其与宿主植物之间的相互关系等进行初步研究,旨在利用分子生态学理论和研究方法揭示丛枝菌根真菌多样性及其与宿主植物之间相互适应和协同进化的一般规律,为更好地保护和利用这一重要的微生物资源提供理论依据。

To this end, we quantified the total body energy content and energy density of economically and ecologically important young (age-0 1) nonnative alewives Alosa pseudoharengus collected during 1998 2003 in eastern Lake Michigan and Muskegon Lake, a connected drowned river mouth lake.

为了这个目的,我们从经济学和生态学角度,测量了(0-1)龄的非本土灰西鲱幼鱼的总能量和能量密度,这些样品与1998~2003年采集于密歇根东部湖区和马斯基根湖的河口区。

The distribution of wild Alstonia scholaris resources in southern Yunnan Province was investigated with the methods of common ecological field investigation and common mathematical statistics.

以滇南野生灯台树集中分布地为调查对象,用植被生态学的野外常规调查方法进行实地详查和常规数理统计。

This is due to different developing history of each population along altitudinal gradient.

种群年龄结构和空间分布格局是种群生态学的核心研究内容。

The large climatic gradient and diversity of habitats in China are ideal for the studies of testate amoebae biogeography, ecology, and paleoenvironmental reconstructions.

我国地域辽阔,生境多样,无论是开展现代有壳变形虫的生态学研究,还是沉积物中有壳变形虫记录的古环境重建,都有巨大的研究潜力。

Ecofeminism now constitutes a significant branch both in feminist and ecological criticism, containing a range of theoretical positions which rests on the assumption that there are critical connections between the anthropocentric domination of nature and the androcentric subjugation of women.

在生态女性主义看来,任何一种缺乏生态学视野、特别是妇女与自然的关联意识的女性主义,以及任何一种缺乏生态女性主义视野的环境哲学,都是有缺陷的。

According to its characteristic and famous items, we can classifies the landscape associates, for example, EDAW is good at planning of the large-scale comprehensiveness items; BELTCOLLINS DESIGN GROUP is good at planning and designing the inhabitancy; Andropogon Associates has recommended the viewpoint of ecology and lead in the ecology design.

根据美国当代著名的园林事务所的特点及代表项目加以系统分类,如EDAW以擅长大型综合性项目的规划设计:BELTCOLLINS DESIGN GROUP擅长做居住区的规划及具体设计;安德鲁波根事务所引进了生态学的观点,在可持续发展设计方面处于领先地位。

This paper deals with a detail review on the biology,ecology and utilization of Aphidius gifuensis.

本文就烟蚜茧蜂的生物学、生态学及其应用等方面的研究进展作了较详尽的综述。

In the field of biology the paper dicusses mating,parasite,developing,oviposition,etc.of Aphidius gifuensis and effect on its host,also ecologically dicusses its natural enemies and effect of weather,growth of tobacco,insecticide on Aphidius gifuensis.

生物学方面主要论述了烟蚜茧蜂的交配、寄生、发育、产卵、体色、性比、越冬、成蜂寿命及其对寄主生命活动的影响:生态学方面主要论述了烟蚜茧蜂的天敌以及气候因子、烟草长势和化学农药对其的影响。

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