important habitats for wildlife.
野生生物重
地。
important habitats for wildlife.
野生生物重
地。
The polar region is the habitat of the polar bear.
北极地带为北极熊地。
This creature’s natural habitat is the jungle.
这种动物地是丛林。
vast areas of natural habitats have been degraded.
大面积自然
地已经被损害。
[no obj.]in its native habitat it will reach to about 6 m in height.
在产地,它大约能长到六米高。
In the edge habitat, species were almost perennials which can endure dankness.
林下—林缘型种组所包含物种多是多年生耐阴湿物种;
The habitat of gensing centralize in Public of korea、Korea and Jilin province in China.
人参主产于韩国、朝鲜中国
吉林、辽宁、黑龙江。
Dipus sagitta showed a high density and was dominant in desert-type habitats, especially in sand dune.
聚类分析结果显示, 研究区啮齿动物群落可以分成荒漠型群落绿洲型群落两大类。
Habitat loss and fragmentation is the primary cause of population, metapopulation and species extinction worldwide.
生境丧失破碎化是生物多样性丧失
主
,并得到了广泛
关注。
The aquafarm was the most important waterbird habitat in Hangzhou, and the West Lake and the pond area were also important in maintaining the diversity and density of waterbirds in Hangzhou.
水产养殖场是杭州市 水乌最重地类型,西湖
水荡对于维持杭州市水鸟
数量
多样性也具有重
作用.
They are the most widespread and abundant equid in the world today, although their welfare depends on conservation programs aimed at maintaining their habitat and preventing overhunting.
草斑马是现今世界上数量最多、分布最广
马科动物,而这有赖许多致力于保护
境、阻止猎捕
保育计画。
Forests are important habitats for birds and, in temperate forests, small mammals which inhabit the dense understorey.
森林对鸟类来说是重地,而且在温带森林里,小型
哺乳动物居住在稠密
森林下层。
So Huiyuan to stick in this call, Jinggangmycin: "If it can be UN-Habitat, when the soil pumped Xiu Quan.
于是慧远在此以杖叩地,井冈道:"若可居,当使朽壤抽泉"。
Mosquito fish had large habitat niches, rapid growth rate, ovoviviparity, high reproduction rate and large adaptation reproduction conditions.
它们具有广泛生境适应性、生长迅速、卵胎生、高生殖率、对生殖生态条件无特殊
求等特点。
Habitat and ecology: Growing in thickets, bamboo groves and stone crevices on hill-slopes or near seasides. Flowering & fruiting: Mar.-Sept.
生境与生态:生于山地海边灌丛、竹林或石缝中。花、果期:3-9月。
The change trend was influenced by several reasons such as the aquatic habitat, the ecological characteristics of fish, the community structure of digenetic trematodes and import of live fish.
这种变化趋势受多种素
影响,即水环境特点、鱼类
生态习性、复殖吸虫
群落结构、活物运输等。
The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.
导致荷叶铁线蕨濒危主
是生境
破坏以及过度开采所导致
生境片断化使其居群变小、近交率加大、遗传变异趋低,降低了其生存以及进化
潜力。
Loss of habitat is to blame, specifically, the lack of the pocket of air between snow and ground called the “subnivean space.” There lemmings winter and give birth to prodigious litters of young.
生存环境缩小是一个
,更主
是它们在冰雪
地面之间被称为“雪下空间”里得不到保护,有些旅鼠会在冬天生下数量惊人却无法存活
小旅鼠。
(3) Uncia uncia prefer to inhabit in the rugged habitats with moderate shrubberies, and they also like to leave signs in valley bottoms rather than hillsides.
此外,雪豹还倾向于在谷底而不是山坡活动。
The lowest cell density was found in duodenum.The origin of distributive mode of argyrophil cells in the digestive tract of Takydromus wolteri might be related to its habitat and feeding habit.
且嗜银细胞形态多样,主有锥体形、椭圆形等广泛分布于上皮细胞基部、上皮细胞之间、腺泡上皮及腺泡之间,且多数嗜银细胞有明显
突起。
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