这里有大量的植被区和沙滩。
论中国各植被区的山地垂直植被带谱的特征。
On the characteristics of altitudinal belt spectra in vegetation regions of China.
分出的每级植被区,不仅具有定量的依据,而且符合植被的区域分异规律。
Each vegetation area divided has not only quantitative basis, but also conforms to the pattern of regional vegetation differentiation.
然后第三,这些变化使植被区转移到向南降雨量较多的地区。”他说道。
And then third, together these changes shifted vegetation zones southward toward areas of more rainfall, " he said."
在沙坡头人工植被固沙区,微生物结皮是伴随着植被区环境的日趋稳定而出现的。
In artificial vegetation-fixed sandy dunes, microbiotic crusts always occur with stabilizing of the environmental conditions in vegetation regions.
在沙漠人工植被区,影响土壤呼吸的主要因子是水分,其次是温度与植物群落类型和发育阶段。
Soil water plays the dominant role on soil respiration in re-vegetated desert area, while temperature and the type and phrase of plant community are secondary.
地衣区是指红色沙石和黑色石膏地表之上的橙色及灰色植被区,它能稳固土壤,是无脊椎动物最关键的食物来源。
Lichen fields-blooms of orange and gray over red sand and crusts of blackish gypsum-keep the soil stable and are a critical source of food for invertebrates.
根据调查的数据分析,拉市海湿地鸟类可分为4个群落,即明水面区域、农业耕作区、沼泽浅水区、森林植被区。
According to the data obtained from the study, the avifauna in Lashihai wetland can be divided into 4 communities: water surface area, swamp, agricultural farmland and forest vegetation.
许多火山被保护起来成为公园,有些则作为不开发的非居住区,例如作为球场,因此这些被植被覆盖的绿色圆形高地与周围灰白色的城市景象形成鲜明对比。
Many of them have been protected as parks or non-residential development, such as ball fields, and so they stand out as green circles of vegetation against the surrounding gray and white cityscape.
此地区的大片绿地和植被(分别显示为浅绿和深绿色)包含了自然保护区域、牧地和防洪区。
Large tracts of grassy fields and forests in the area (light to dark green respectively) include nature preserves, grazing lands, and flood control areas.
保持一个围绕房屋周边的“无植被覆盖区”,由至少12寸宽的岩石或砾石组成。
Maintain a "mulch-free" area around the perimeter of the home that it is at least 12" wide and comprised of rock or gravel.
相比附近基本贫瘠的斜坡,沿河低平地带植被繁茂,间有居住区。
Compared to the largely barren slopes nearby, low, broad plains along the river support abundant vegetation (red in this type of image) associated with settlements.
报告指出,全球115亿公顷植被生长区中,约有24%已然经历了由人类活动引发的土壤退化,尤其因土壤流失造成退化。
About 24% of 11.5 billion hectares of vegetated land has already undergone human-induced soil degradation, in particular through erosion, the study says.
植被的植物区系组成明显以热带成分为主,其中有些属与近代典型热带草原有联系。
The floristic component of Yuanmou vegetation distinctly consists of the large part of tropical elements, in which some genera connect to the current typical savannas.
冈瓦纳保护区提供了一个惊人的美丽的设置丰富多彩的土生土长的植物植被对奥特尼夸山脉下的原始自然体验。
Gondwana Game Reserve offers an original nature experience in a breathtakingly beautiful setting of colorful indigenous Fynbos vegetation against the backdrop of the Outeniqua Mountains.
本文以毛乌素沙区柳湾灌丛草场荒漠化为例,应用植被分类、排序和梯度分析等技术,探讨荒漠化评价的理论和方法。
Salix scrub pasture in Maowusu desert as a case was studied. With the vegetation classification, ordination and gradient analysis, the theory and methods for desertification assessment were discussed.
保护这一地区的植被是很必要的。
It is essential that the vegetation of this area should be preserved.
涞源县植被属华北植物区系,现有植被大部分为灌草丛,其次是天然次生林和人工林,森林覆盖率为18.24%。
Vegetation is Laiyuan County of North China flora, the majority of existing vegetation for irrigation in the bushes, followed by natural secondary forest and plantation, forest coverage is 18.24%.
以翅果油树为建群种形成的群落,是山西南部暖温带落叶阔叶林地带低山丘陵区的代表植被类型之一。
The community composed of Elaeagnus mollis as the constructive species is one of the typical vegetation types in the hills and lower-mountains of southern of Shanxi.
建筑的外在形式与它的景观屋顶区和露台,嵌入在植被覆盖的山坡上,做了轻微的改变。
The outer form of the building, which, with its landscaped roof areas and terraces, is embedded in the delightful vegetation-covered hillside, has been changed only slightly.
简要报道了曹家堡机场飞行区的气候特点,讨论了土壤、植被和耐旱耐盐碱植物的种植结果。
Climatie condition of runway area in Xining airport was reported ang the soil, vegetation and grow of drought-resistant and salt-tolerant plants were discussed.
将地形作为模拟模型具体考虑的一个因素,对重新分类的气候区进行二次植被模拟。
Then, it simulates the types of desert vegetation in the reclassified climatic zones with landform as a factor once again.
本文以重庆岩溶区为研究对象,从植被和水文水资源两个方面分析了气候变化对岩溶生态系统的影响。
In this paper, the impacts of climate changes on karst ecosystem were studied from the aspects of vegetation and hydrologic regimes and water resource, taking karst areas in Chongqing as an example.
花粉浓度在草原区花粉与植被关系研究中意义不明确。
This indicates that total pollen concentration is not an essential factor for studying the relationships between surface pollen and vegetation.
植被基带群落中,在物种数量、区系成分和重要值方面,常绿和落叶阔叶树种所占的比例都相差无几。
Evergreen and deciduous broad-leaved tree species were almost equivalent in quantity and importance values in the basal vegetation zone.
岩溶植被植物区系组成为地域性但带有明显的地带性烙印;
Karst vegetation flora is regional, but has evident horizontal characteristics.
通过遥感解译与野外调查,将研究区植被分为10个类型。
Vegetation in studying area was divided into 10 types according to field investigation and interpretation with remote sensing technology.
而该地区的年平均降水量较少,水分作为关键性因子严重地制约着黄土高原丘陵区植被的恢复与重建。
As a key factor, water is critical for restoration and rehabilitation of vegetation in the hill area of Loess Plateau.
元谋干热河谷区气候炎热干燥,植被稀疏,生态环境脆弱。
In Yuanmou dry-hot valley, the Climate is hot and dry, the vegetation is sparse and the ecological environment is fragile.
元谋干热河谷区气候炎热干燥,植被稀疏,生态环境脆弱。
In Yuanmou dry-hot valley, the Climate is hot and dry, the vegetation is sparse and the ecological environment is fragile.
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