根据碱溶液吸收法 ,对西安地区不同植被条件下土壤CO2 释放量进行了昼夜观测 。
The results showed that there existed apparent diurnal courses of CO2 emission amount in soil under different conditions.
研究兴趣着眼于人们体验景观、与景观交互作用、理解和表现景观的不同途径,尤其是在野生或自然的植被条件下。
Anna's research interests focus around the ways in which different people experience, interact with, understand and represent landscape, and especially wild or natural-looking vegetation;
地貌类型多样,气候复杂,为岩溶植被的形成、演化提供了基本的“物质”条件。
The various topographic types and complicated climate provide importment conditions for formation and development of karst vegetation.
场地条件、气候、地形和现有植被是该环保项目设计的基本方面。
The site conditions, climate, topography and existing vegetation, acted as fundamental aspects for the design of this eco-friendly project.
通过巧妙地利用一座建筑的朝向,以及合理利用本地的地形、气候、植被,该公司可以自然地营造出舒适的室内气候条件。
By harnessing the local topography, climate, and vegetation, as well as cleverly manipulating a building's orientation, the firm can naturally create a comfortable indoor climate.
演替驱动力主要有:胶林郁闭度、胶林抚育管理措施、气候和土壤条件以及胶林植被本身的生物学特性。
The main drives of succession include canopy density of rubber forest, management, climate, soil condition and the biological properties of vegetation.
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.
本文在简述黄土高原气候干旱、降水稀少、地面破碎、植被缺乏、水土流失严重等自然条件的基础上。
Based on briefly describing the natural conditions, such as arid climate, poor precipitation, rare vegetation, broken topography, serious soil erosion, etc.
该文根据北京八达岭的自然条件和森林分布状况,对林区植被的易燃性进行了研究与分析。
Based on the natural conditions and existing forest distribution at the Badaling Forestry Center of Beijing, this study was largely concerned with the combustibility of forest vegetation.
而另一方面,由于对森林乱砍乱伐,破坏了植被,减少了将二氧化碳转化为有机物的条件。
On the other hand, vegetation has been destroyed because of the destructive lumbering of forest. And that leads to the unbalanced condition that Carbon dioxide can be transformed into organic.
同时,森林对径流的影响,因气候、下垫面条件、植被类型和雨强等不同而存在差异。
At the same time, there is an different effect on runoff, because of the difference of climate, underlying surface condition, the vegetation types and the rainfall intensity.
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.
通过利用本地的地形、气候、植被,以及巧妙地处理一座建筑的朝向,该公司可以轻松营造出舒适的室内气候条件。
By harnessing the local topography, climate and vegetation, as well as cleverly manipulating a building's orientation, the firm can naturally create a comfortable indoor climate.
论文基于局地热平衡条件和组分有效发射率概念探讨了连续植被的热辐射方向性模型。
Based on the local thermal equilibrium and component effective emissivity concept the radiant model of continuous vegetation has been studied.
以此为基础,在景观尺度上定量分析研究区内亚高山带水热条件与森林和亚高山草甸植被分布格局的关系。
Furthermore, the relationship between vegetation distribution pattern and the above factors in the study area was analyzed by ANOVA at the landscape scale.
根据本省的自然条件、植被及药用植物分布等特点,我们将本省划分为两个地带六个区,并介绍了各区的主要药用植物和湖北新分布植物。
According to the natural conditions, the vegetation types and the distribution characteristics, we divide Hubei into two zones (northern and middle subtropics) and six regions of medicinal plants.
通过作者实地考察和收集前人的研究资料,概述了澳门的自然条件与植被。
The authors summarize the natural conditions and vegetation of Macau by surveying in the field and collecting others study papers.
基质混合物是岩石边坡植被护坡工程植被稳定生长的物质基础,在有限的物质条件下,其功能实现决定于功能材料的效应发挥。
Substrate, which is the most important material in eco-engineering for rock slope protection(EERSP), is the substance basis for stable growth of vegetation.
结果表明,在一定土壤质地条件下,盐化草甸植被净初级生产力随地下水埋深的增加而逐渐下降。
The result shows that the NPP of salinized meadow in hyper arid area is the function of underground water table (UWT) and the temperature in given soil conditions.
在持续干扰条件撤除后,植被系统将自行或在适度人为措施干预下进入自然演替序列。
A natural vegetation succession occurs spontaneously or with the suitable man measures after the continuous disturbance is removed.
密度:植被被整体规划保护,通过风、大气等环境条件的把控为使用者创造舒适的公园环境。
Density: Vegetation is used for protecting the entire plot from winds, atmospheric agents, and also for controlling the comfort conditions of the users during their visit at the park.
黄土高原半干旱的气候条件、稀疏的植被和疏松易蚀的黄土物质,是该地区高含沙水流形成的自然地理因素。
Semi arid climate, poor vegetation cover and highly erodible loess can be regarded as the main natural factors responsible for the formation of hyperconcentrated flows in the Loess Plateau, China.
在南方红壤区,由于光热条件较好,在没有人为破坏的情况下,流域植被一般可以恢复到很好的状态,植被覆盖度的增加可以明显减少土壤侵蚀。
Under condition of good light and heat in South China, if there were destruction by human vegetation could restored very well. So soil erosion could be ignored.
只有在一定的地质、形、候和植被等自然条件下,才能产生水土流失。
The natural factor includes geology land form climate vegetation and so on.
本文以线性光谱模型提取植被分量为例,探讨环境大气条件、地形因素对模型精度影响的不确定性。
This paper probes emphatically into the accuracy uncertainty of LSMM from atmospheric condition and terrain undulation by taking unmixing vegetation abundance based on LSMM as an example.
湿地的土壤状况、水文条件及植被类型的不同导致湿地CH4和CO2的排放具有极强的时空变异性。
The differences in the soil status, hydrological condition, and vegetation type in wetland result in a strong spatiotemporal variability of CH4 and CO2 emission from wetland.
盐生植被的归还条件下,土壤有机质含量小于0.5%,甚至近乎贫瘠;
In the condition of revert of the halophyte, the soil organic matter is less than 0. 5 %, the soil is even more poor.
陕北植被变迁在地质时期以及历史时期早期,主要由气候条件所控制,植被类型随气候的冷暖干湿变化而变迁。
During the early geological and historic stage, it was the climate that mainly influenced the change of the vegetation in the north of Shaanxi.
陕北植被变迁在地质时期以及历史时期早期,主要由气候条件所控制,植被类型随气候的冷暖干湿变化而变迁。
During the early geological and historic stage, it was the climate that mainly influenced the change of the vegetation in the north of Shaanxi.
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