群落

The decreasing trends in the size, activity and diversity were also observed with increasing soil depth. Five kinds of plants (Chinese Tamarisk, Reed, Lalang Grass and Capillary Wormwood Herb, Common Seepweed) had obvious positive effects on the microbial communities.

耐盐细菌在耐盐微生物中占绝对优势，放线菌次之，真菌最少；微生物群落具有明显的垂直分布特征，数量、活性和多样性均随土层深度的增加而下降。

Compared with deforest plot, the community in landslip needs more time to rehabilitate.

滑坡地段的群落完全恢复所需时间要比砍伐地段更长。

In the study on the fern population structure, we through the analysis of the variation in height structure, leafstalk diameter structure and age structure in various forest communities, found the rule of variation of population, and discussed the reasons of variation of population structure, and explored the suitable habitat of various forest ferns.

在蕨类植物种群结构的研究中，我们通过对不同群落中蕨类植物种群高度结构、叶柄直径结构和年龄结构的研究，发现种群结构变化的规律，找出种群结构变化的原因，探索出各种蕨类植物种群的适生生境。

Numbers of individual and species of Lepidoptera in Pb29 were obviously decreased.

在高抗Pb29节肢动物群落内鳞翅目害虫的数量和种类都明显下降。

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浪漫庄园里玩家的个性空间打造——庄园领地，也完全由着自主DIY游戏内容和游戏方式来经营养成，植树种花、庄稼果树，不必赶赴城市郊区租地种地，一样可以感受田园风光和拥揽大捧收获的快乐体验；不必拘泥于家居里适宜的养殖空间和养殖条件，就能够带给小动物们更多的关心和爱抚，没事逗逗小猪，追追小兔，喂喂小鸡；也不必再勉强接受房地产开发商的环山近海临近商圈的超级大忽悠，以及千篇一律欧式风格和统一的房屋格局，庄园内建筑群落、户型格局，外观风格走向、室内装修、庭院布置全由你自己说了算，DIY全程体验，一人分饰多角，触角枝蔓扩展更多专业领域和生活历练；更不必强迫自己为了工作公关和情感生活，与全然陌生的、毫无交集可言的人和圈子强颜欢笑，爱上浪漫的人天性无拘无束，自由和爱是她们最在乎的小小妄想，浪漫庄园里集合了他们所有志同道合的朋友，他们就是这样相亲相爱的一家人。

During spring and fall turnovers , when organism from the upper layers enter this zone , is life abundant in profundal water.

这一层只有在春秋 turnover 的时候，才有丰富的生物群落在此活动。

So the classified methods of community are enriched and perfected by clustering of life-form spectra in theory and practice.

从而本文在理论和实践上进一步丰富和完善了群落分类的方法。

The results reveal that the species richness of all the ligneous plants decreases with the increase of altitude.

对晋西黄土丘陵边缘土石山区不同海拔高度木本植物物种丰富度以及各群落间β多样性特征进行了分析。

Depth tended to be a limiting factor for the distribution of each fish species considered in this study.

不同的流系具有不同的温盐特征，影响了鱼类的分布及其洄游，从而控制了不同鱼类群落类型的种类组成。

Daily and seasonal variations of dominant plant species transpiration rate are distinct in the research area, and the transpiration rate is lineally relevant to environmental factors. The evapotranspirations of plant species are different in sandy plant communities of the research area. The position of water deficiency layer in all the communities soil isinfluenced by position of the water moisture severe fluctuation layer and dense root systems layer.

研究区主要植物种蒸腾速率日变化和季节变化明显，蒸腾速率与环境因子呈线性显著相关；研究区植物群落蒸散量随植物种类而不同；各群落土壤水分亏缺的空间分布与土壤水分剧烈变化层、根系密集分布层相吻合，季节动态则与植物物候期密切相关。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。