在该地区,植被盖度能较好地指示生境条件。
Vegetation coverage was found to be a good indicator for habitat conditions.
2006年两种生境条件下均未出现明显休眠现象。
Various circumstances there is no obvious dormancy happen in 2006.
连香树在不同生境条件下,对土壤元素的吸收有一定的选择性。
The tree species in different habitats was found to absorb soil elements selectively to some extent.
草原退化就是指草地植物数量减少、质量变坏以及生境条件劣化的草地。
Grassland deterioration results in reduction of number of plant species, worsening of forage quality and ecological conditions of the grassland.
但是由于沙冬青分布区生境条件恶劣,使得这一珍贵物种已逐渐濒临灭绝。
But the condition of distributing area of Ammopiptanthus is so bad that the value species is being die out.
在长白山西坡的风灾干扰迹地进行永久样地连续更新调查和生境条件测定。
Permanent sample plots were set up in windfall area in western slope of Changbai mountain to investigate regeneration successively and determine changes in ecological habitats.
简要介绍了西加云杉的生物生态学特性及其生境条件,并提出了该树种引种的研究方向。
The biological and ecological characteristics as well as habitat condition of Picea sitchensis have been briefed; meanwhile the study direction of its species introduction has been advanced.
由于,不同海拔高度聚居区的土家族人生存模式因气候和土壤等生境条件差异而不尽相同。
Because of difference in climate and soil conditions, the living models of the Tujia people in different elevations slightly vary.
论述了陇东黄土高原沟壑区干旱草地的生境条件,草地生产能力、生产现状及存在的问题。
The paper discussed the habitat condition, grassland production ability, current production situation and existing problems of arid grassland in Loess Plateau of east Gansu Province.
借鉴不同的气候条件及生境条件下形成的自然群落,师法自然,可创造出丰富多彩的植物景观。
Colorful plant landscapes can be created with reference of natural communities in different climate and habit.
覆膜同时抑制了杂草的滋生,为芜菁生长提供了有利的生境条件,是芜菁获得高产的主要原因。
Meanwhile the weed were inhibited effectively, all of which provided a better condition for turnip to grow up and gained higher yield.
探讨了各种蕨类的适生土壤类型和光照条件等生境条件,并进一步分析了这些蕨类在上海绿地的应用前景。
The paper studies the living elements of the ferns from Shanghai, such as the soil, the illumination, and so on. We also analysis their prospect of landscape application.
北美驼绒藜在长期的进化过程中,由于受到生境条件的影响,生理结构、遗传性状等都表现出了极大的差异。
Duing to the impact of habitat conditions, the water physiological structure are all shown great differences in the long-term evolution,.
这些特点与其两种花型植株的大小、花和果实分化的时间和位置、花粉源、传粉系统、花粉流及生境条件有关。
The above characteristics were relation to the size of two kinds of plants, the time of flowers differentiation, the fruits position, pollen type on stigma, pollination system, habitat conditions.
绝大多数广西特有杜鹃花种类分布的生境条件十分恶劣,这间接说明了广西特有杜鹃花多是一些古老的残遗种;
The ecotype conditions of Rhododendron distribution are inferior. It show that most endemic species of Rhododendron in Guangxi are antiquated survival;
选择生产中常用的日本防土壤侵蚀剂在深圳市的10种不同生境条件下,进行了防土壤侵蚀剂使用效果对比试验。
Erosion control effect experiment was carried out under 10 different habitat conditions in Shenzhen with erosion control agent made in Japan.
根据大量实地调查样地资料,对贵州喀斯特灌丛群落进行组平均法的数量分类,将贵州喀斯特灌丛划分为13个类型,并对主要类型的生境条件、群落特征及分布等作了论述。
According to a great deal data of the sample survey, the author, using group-average, classify Karst scrub community in Guizhou Province into 13 type and elaborate main types.
与海洋生境不同的是,淡水生境的环境条件变化很大。
The environmental conditions of freshwater habitats, unlike those of ocean habitats, are highly variable.
扩散鼠兔首先粗略地选择茂盛郁闭植被的斑块生境,此条件隐含了好的隐蔽状态和丰富的食物资源等信息。
They select patch with exuberant plant condition as their habitat on course grain level, for this condition contains information of good shelter and good food resources.
杓兰的叶片性状是对水肥条件较好,但季节波动较大生境的适应。
The leaf traits of Cypripedium were the adaptation to the environment rich in water and nutrients but easy to change with seasons.
城市环 境是一个人造的、自然的和半自然的生境镶嵌 体,与邻近乡村地区的气候和水文条件完全不 同。
The urban environment is a mosaic of man-made, natural and seminatural habitats with climatic and hydrological conditions, which distinguish it from adjacent rural areas.
所以,我们有理由推测,在原始生境发生巨大变化的条件下,杂交个体是有可能与亲本有着相似或更强的适应能力的。
Therefore, it is reasonable to presume that these hybrids can have similar or higher fitness than parental species only if natural habitat is changed substantially in a short period.
所以,我们有理由推测,在原始生境发生巨大变化的条件下,杂交个体是有可能与亲本有着相似或更强的适应能力的。
Therefore, it is reasonable to presume that these hybrids can have similar or higher fitness than parental species only if natural habitat is changed substantially in a short period.
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