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Among the species we measured, the maximum water holding specie is Abelia chinensis, and the minimum is Cudrania tricuspidata, and the water holding capacity of Abelia chinensis is three times as Cudrania tricuspidata. The shrub and herbage amount of six forest types is Shrubbery and grass land, Pinus massoniana forest, Mixed conifer forest, Conifer and broadleaf forest, Broadleaf forest and Cupressus funebris forest in order. And the water holding amount of shrub and herbage have positive relative with their amounts.

6种森林类型林下凋落物存储量从大到小依次是柏木林、针阔混交林、阔叶林、针叶混交林、灌草地和马尾松林;各种森林类型的凋落物都以半分解层为主,凋落物的组成以叶子为主枝条为辅,并杂有一些果实、树皮及芽鳞等;凋落物持水量从大到小依次是阔叶林、柏木林、针阔混交林、针叶混交林、灌木林和马尾松林,主要原因是除了受凋落物数量的影响外,还受凋落物成分的影响。

Legend has it that an amphora was once found in a pharaoh 's tomb, and when it was opened a perfume was released.

传说在一位法老的坟墓中,曾发掘出一个双耳阔瓶。

This is one of three arches of the Arc de Triomphe, 21 meters high, Miankuo 25.7 m, depth 7.4 meters.

这是一座三个拱门的凯旋门,高21米,面阔25.7米,进深7.4米。

Research on the ecological restoration area in Wuxi country in the reservoir area of three gorges, which considering China Armand pine and mason pine as the dominant plant of the mixed broadleaf-conifer forest including fir-mason pine of mixed forest, cypress-mason pine of mixed forest and pure filbert forest of the soil.

对三峡库区巫溪县生态修复区以华山松为优势树种的针阔混交林、马尾松为主的针阔混交林、杉木-马尾松为主的混交林、柏树-马尾松混交林、榛子纯林与对照地土壤的化学性质进行了对比研究。

The Study on the Productivity of phyllostachys heterocycal forest mixed with broadieaved trees in East Fujian showed that the mixed forest had higher productivity compared with pure forest, the mean DHB beight and mean weight and M of culm increased by 17.9%、8.7%、37.53% and 25.6% respectively, the density, evenness, uniform and ILA were all higher than pure forest

对闽东12年生竹阔混交林中毛竹生产力的研究结果表明:竹阔混交林比纯林具有较高的生产力,毛竹的平均胸径、平均竹高、平均竹秆产量、平均蓄积量分别比毛竹纯林增加了17.9%、8.7%、37.53%和25.6%;立竹度、均匀度、整齐度、叶面积指数均比毛竹纯林高。

Skateboarding in HK passed through the old school time, means the fish-shaped skateboard and super baggy cloth period, and the new school period. The peak of skateboarding happened in every 10 years.

在滑板登陆香港的时期,还是 Old School 滑板的年代,即是有尾没头的鱼仔板,阔衫阔裤,注重个人风格多於花式的年代;到现在 New School 的年代,香港的滑板文化都是有经历过的。

Using the two aerial remote sensing images of 1980 and 2001, the vegetation types of conifer, broadleaf hardwood, frutex, etc. were abstracted. The statistical result shows that the recreation facilities have tight relationship with vegetation area. The establishment of the facilities increased non-vegetation area, and the nudity area increased 21.1%, while the conifer and mixed wood of conifer and hardwood decreased 6.2% and 2.5% respectively.

利用1980年和2001年两期航空遥感图像,提取了针叶林、阔叶落叶林、针阔混交林等植被类型,结果表明旅游设施的修建增加了无植被区域的面积,使裸岩裸地面积增加了21.1%,针叶林和针阔混交林的面积则分别减少了6.2%和2.5%。

The result indicates that the water, tundra, residential sites, needle-leaved forest and brass were decreased from 1977 to 1985; while the plantation and the coniferous and broad-leaved mixed forest obviously increased; and the broad- leaved forest, betula ermanil forest, road and bare soil also increased. During 1985 to 1999, the water, bare soil, coniferous and broad-leaved mixed forest, broad-leaved forest reduced, the rest landscape types increased in this area.

分析表明:从景观面积变化率来看,1977~1985年间,水体、苔原、居民点、针叶林和草地的面积减少,耕地和针阔混交林的面积增加显著,阔叶林、岳桦林、道路、裸地增加;1985~1999年间,水体、裸地、针阔混交林和阔叶林的面积减少,其他类型面积增加。

This research not only provided management technology and method for the mixed uneven-aged stands of coniferous and broad-leaved trees in Changbai mountains, also it have important referring value on the mixed uneven-aged stands management in other area.

本研究不仅为长白山地区云冷杉针阔混交林的经营利用提供了方法技术,而且对其他林区的针阔混交林经营也有着重要的参考价值和借鉴意义。

P in Shule River Alluvial Fan Oasis in Gansu subsidized by CNSF. Through field geological and environmental observations and sampling, quartz OSL dating, organic carbon ~(14)C dating, as well as analysis of TOC,grain size and Pollen assemblage of the samples from ten sediment profiles in front fine grain sediment zone of the Shule River Fan, the results obtained as follows:(1)The vegetation evolution history on Shule River Alluvial Fan and circumjacent since about 13 ka B.P. could be divided into 6 phases: about 12.1-13.1ka, a sparse coniferous and broadleaf trees - shrub grassland, cold and wet climate; 9.2-12.1ka, shrub grassland, temperature rising but precipitation and humidity getting down; 5.8-9.2ka, sparse forest with the most flourish shrub grassland under the optimal climate; 4.3-5.8ka, coniferous and broadleaf mixed forests -shrub grassland, temperature rising slightly and getting dry; 4.3-2.8ka, grass vegetation and climate became more dry; 2.8-2.3ka, coniferous forests -shrub grassland, precipitation and temperature getting down, but a higher relative humidity.

本文依托于&甘肃疏勒河冲积扇5万年来古天气环境与古水文演化&项目,以疏勒河冲积扇为研究对象,通过对疏勒河冲积扇扇缘细土带全新世古天气和古水文演变进行了20余个剖面的观测和取样、石英OSL和~(14)C测年、粒度组成和TOC分析以及孢粉鉴定,获得了以下成果和熟悉:(1)距今约13ka年来冲积扇和周边植被演化经历了6个阶段:约13.1~12.1ka,以针叶林为主的针阔混交林~灌丛草原,天气冷湿;12.1~9.2ka,灌丛草原,气温升高,降水量较低;9.2~5.8ka,疏林灌木草原,植被茂盛,温度和降水最佳;5.8~4.3ka,以针叶树为主的针阔混交林~灌丛草原,气温较高,降水减少;4.3~2.8ka,草原植被,天气变干;2.8~2.3ka,针叶林~灌木草原,降水减少,温度降低,相对湿度有所增加。

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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。

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