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灌木林地

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Here,man shan bian ye growing spruce, Picea edulis, Qinling fir, Chinese pine, larch's wave, pine, cypress Parker, Quercus, Birch, Poplar and other trees and peonies,wu jiao feng , herbaceous peony, wild lilac, boxwood, coquelicot, Ma orchids, azaleas and other shrubs more than 700 kinds of Section 50, the distribution of the Ciwujia, Cordyceps sinensis, Coptis, Banxia, Fritillaria, Asarum, rhubarb, etc. more than 100 kinds of medicinal plants, soft Lin Morchella inlaid on the floor, wild mushrooms and other edible fungi.

这里,漫山遍野生长着云杉、紫果云杉、秦岭冷杉、油松、波氏落叶松、华山松、桧柏、栎类、桦木、白杨等乔木和牡丹、五角枫、芍药、野丁香,黄杨、虞美人、马兰花、杜鹃等灌木50余科700多种,分布着刺五加、冬虫夏草、黄连、半夏、贝母、细辛、大黄等100多种药用植物,松软的林地上镶嵌着羊肚菌、野蘑菇等食用菌。

Here,man shan bian ye growing spruce, Picea edulis, Qinling fir, Chinese pine, larch's wave, pine, cypress Parker, Quercus, Birch, Poplar and other trees and peonies,wu jiao feng , peony, wild lilac, boxwood, coquelicot, Ma orchids, azaleas and other shrubs more than 700 kinds of Section 50, the distribution of the Ciwujia, Cordyceps sinensis, Coptis, Banxia, Fritillaria, Asarum, rhubarb, etc.

这里,漫山遍野生长着云杉、紫果云杉、秦岭冷杉、油松、波氏落叶松、华山松、桧柏、栎类、桦木、白杨等乔木和牡丹、五角枫、芍药、野丁香,黄杨、虞美人、马兰花、杜鹃等灌木50余科700多种,分布着刺五加、冬虫夏草、黄连、半夏、贝母、细辛、大黄等 100 多种药用植物,松软的林地上镶嵌着羊肚菌、野蘑菇等食用菌。

Using the ecological service value theory to evaluate the forest in Khotan drainage area is the center of my paper; in the meantime, it is also the creative point.

胡杨林、柽柳、胡杨疏林地,3种类型的森林生态系统,以柽柳灌木林的单位面积生态服务价值最高,其次是胡杨林。

Beijing is provided with typical urban landscape, forest land is the maximal and basal landscape patch type (area proportion 42.534%), glebe field (28.754%),spinney land and urban (26.912%) and town residential landuse (10.344%) are main landscape patch categories in Beijing. From landscape, landscape patch types and landscape patch categories levels, landscape patch distributing centralize, and patch shape is simple, main landscape patch fractal dimension indexes are under 1.1, so urban landscape pattern is high influenced by human disturbance.2. From 1985 to 2007, Beijing landscape pattern variational characteristics are as follows:(1) During 1985-2007, patch types and categories change is little, but area and patch number of patch types and categories change distinctly. Town residential landuse area increased 7.66% of Beijing total area, farmland and forest land area decrease in the mass. The total patch number increased at first then decreased. taking one with another, the total number is decreasing, and patch number of farmland and forest land are most distinct.

本研究的主要研究结果如下:1、北京市具有典型的城市景观特征,林地用地的面积占市域面积的42.534%,为基质景观斑块类型,旱田(28.754%)、灌木林(26.912%)、城镇用地(10.344%)是北京市主要景观斑块种类;从景观、景观斑块类型以及景观斑块三个层次的研究均表现出北京市各景观斑块类型及景观斑块集中分布的现象十分突出,斑块形状简单,主要景观斑块种类的景观分维度指数值均不足1.1,表明城市景观格局受到了较大的人为影响。2、北京市1985-2007年间城市景观格局的主要变化特征表现为以下几个方面:(1)在研究时段内,北京市景观斑块种类变化不大,景观组分面积和斑块数变化明显,其中最为显著的是北京市城镇建设用地面积呈单纯的增加趋势,增加幅度为北京市总面积的7.66%,农业用地与林地的面积虽呈波动变化但总体呈减少趋势;景观斑块数量先增后降,总体呈下降趋势,其中耕地与林地斑块数的变化最为明显。

7 To mitigate the ecological impact due to the loss of woodland and shrubland in the Project, flora of conservation interest, including the tree Artocarpus hypargyreus, the shrub Pavetta hongkongensis and the orchids Acampe rigida and Liparis viridiflora, shall be transplanted before the commencement of construction. A pre-transplantation survey shall be carried out to ascertain the presence and the locations of these species.

3.7 为减轻工程项目引致的林地及灌木林损失而造成的生态影响,在建造工程展开前,须移植具保育价值的植物,包括乔木品种白桂木、灌木品种香港大沙叶、兰花品种多花脆兰及长茎羊耳蒜,并须进行移植前的调查,确定这些植物品种的存在及位置。

On both the slopes maximum water holding capacity and porosity of surface soil and particle density at all soil depths were lower in orange orchard compared to those in forest.

灌木林地比较,桔园地表层土壤最大持水量、孔隙度和3个不同深度的土壤密度均较低。

Moisture content at all the soil depths was significantly higher (p≤0.05) in orange orchard than in forest on both the slopes.

两种坡地桔园3个深度的土壤水分含量均显著高于灌木林地相同深度的土壤水分。

Mower is mainly applied to grassland, shrub land of mowing, cleaning and surface roughness of rangelands update, and transformation operations.

割草机主要适用于草场、灌木林地的割草、清理以及地表不平整牧场的更新、改造等作业。

It is analyzed that the impacts of root weight on shear strength of unsaturated soil through direct shearing tests for unsaturated soil of different depth and various vegetation types which consist of bare soil and switch sorrel shrubbery under natural moisture contents and through the investigation of root system distributing along vertical profile.

通过对裸地、车桑子灌木林地不同深度土壤在天然含水量情况下的直剪试验,及对车桑子根系沿垂直方向的分布情况的调查,研究了含根量对非饱和土抗剪强度的影响。

It is analyzed that the impacts of root weight on shear strength of unsaturated soil through direct shearing tests for unsaturated soil of different depth and various vegetation types which consist of bare soil and switch sorrel shrubbery under natural moisture contents and through the investigation of root system distributing along vertical profile.

中文摘要:通过对裸地、车桑子灌木林地不同深度土壤在天然含水量情况下的直剪试验,及对车桑子根系沿垂直方向的分布情况的调查,研究了含根量对非饱和土抗剪强度的影响。

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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。