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Compared with the natural recovery, artificial coniferous forest not only increased the number of species of bird community, but also significantly increased the density of birds, especially to significantly increase the density of Parus palustris hellmayri and Phylloscopus inornatus inornatus.

同自然恢复相比,人工针叶林恢复不仅提高了鸟类群落的物种数,还显著提高了鸟类的密度,特别是显著提高了沼泽山雀、黄眉柳莺的密度。

Parus varius, a kind of small cavity-nest forest bird with obvious rupture distribution, had eight subspecies all over the word.

杂色山雀Parus varius是一种分布区域狭窄的小型森林洞巢鸟类,为东亚特有鸟类,主要分布在中国、日本和朝鲜半岛,全球现有8个亚种。

The successful rates of Passeriformes reproductive are generally low. The factors include predation of predators, harsh climate, and reusable resources and so on.

影响鸟类繁殖成功的因素很多,包括天敌掠夺、恶劣气候、资源可利用性…等,天敌掠食是小型燕雀目鸟类繁殖成功率偏低的主要原因。

Of or relating to birds of the order Passeriformes, which includes perching birds and songbirds such as the jays, blackbirds, finches, warblers, and sparrows.

雀形目的雀形目的鸟类的或与雀形目鸟类有关的,包括栖木类鸟和鸣鸟如松鸦、燕雀、呜禽和麻雀

The pectoralis major attaches to the sternum, as it does in birds, but bats do not generally have such a well developed ridge that is seen on the sternum of birds.

该胸大肌的重视,胸骨,因为这是在鸟类,蝙蝠,但不普遍有这样的发达岭被认为是对胸骨的鸟类

Based on some characters such as elongated phalanges and short claws with pointed flexor tubercles, Gansus yumenensis is regarded as the bird adapted to life in the aquatic environment.

鸟类趾节拉长,很短的爪具有较尖锐的屈肌结节,因而被认为是一种适应于水生生活的鸟类

The annual average density was 14.63 per hectare in saline algae zone, 7.50 per hectare in Scirpus marqueter/Scirpus triqueter zone and 1 .59 per hectare in reed zone;(4) The avian community similarity in between adjoining stages of vegetation succession was higher than that in between apart stages.

对不同季节的植被演替阶段鸟类群落相似性进一步比较发现,任何一个季节S_1和S_3的值均分别大于S_2;(5)鸟类群落的多样性与群落中优势种华东师范大学2004届硕L学位论文中文摘要所占的数量比例呈负相关。

In summary, the quick, simple and accurate molecular methods for sex identification of ardeid birds were established in this paper to solve the problem that the ardeid birds are difficult to be sexed by their appearance as both their males and females has the similar feather color.

综上所述,本文建立了鹭科鸟类的快速、简单、准确的性别鉴定方法,解决了鹭科鸟类雏鸟不能利用外部形态进行性别准确辨别的难题。

The main factors that influence grassland bird nest-site selection are the height and density of herbage, and the density of Armerniaca sibiric.

草原鸟类的巢址选择中存在资源分割,影响草原鸟类巢位选择的主要因子是草本植物的高度和密度、蒙古山杏的密度。

It thus could provide evidences for judging its types and inhabiting behaviors by characteristics of tarsometatarsal morphology of ancient bird.

由此可以为古鸟类依据跗跖骨的形态特征来判断其类型及栖息习性提供依据,同时对研究早期鸟类功能演化起到重要的借鉴作用。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。