生物多样性

This paper presents the composition structure of plant biodiversity in Maqu, a county of Gannan Tibetan Autonomy Prefecture and located at the northeastern edge of the Qinghai-Tibetan Plateau. which is he riverhead of the Yellow River. With the analytic hierarchy process, the reasons of deterioration and the measurers of restoration are given.

本研究对青藏高原东北缘黄河源头地区甘南藏族自治州的玛曲县高寒草甸及湿地进行调查，揭示了该地区的植被生物多样性情况与组成结构，利用解析层次方法分析了高寒草甸及湿地的退化原因及恢复手段，同时还从集合种群竞争原理出发对该地区植被生物多样性的维持机理进行了讨论。

This paper presents the composition structure of plant biodiversity in Maqu,a county of Gannan Tibetan Autonomy Prefecture and located at the northeastern edge of the Qinghai-Tibetan Plateau,which is the riverhead of the Yellow River.With the analytic hierarchy process,the reasons of deterioration and the measurers of restoration are given.

本研究对青藏高原东北缘黄河源头地区甘南藏族自治州的玛曲县高寒草甸及湿地进行调查，揭示了该地区的植被生物多样性情况与组成结构，利用解析层次方法分析了高寒草甸及湿地的退化原因及恢复手段，同时还从集合种群竞争原理出发对该地区植被生物多样性的维持机理进行了讨论。

Protecting forest biodiversity is one standard of sustainable forest management, and it is an advanced subject to develop forest biodiversity index system based on forest management unit level and its assessment method in the study of SFM at home and abroad.

保护森林生物多样性是森林可持续经营的主要标准，研建森林经营单位级的森林生物多样性指标体系及评价方法是国内外森林可持续经营研究及实践的前沿课题。

To the CCTV's security requirements, the future of this huge chunk of construction will certainly become a general one can not easily enter the CBD must bypass the fortress-style building, which will enable CBD lots of diamonds out of thin air by a huge set of architectural barriers, The adjacent lots and commercial value of the permeability of the reduction in the devaluation of the region.

在中央电视台的安全要求，未来的这个巨大的大块建设必将成为一般不能轻易进入生物多样性公约必须绕过堡垒作风建设，这将使大量的生物多样性公约钻石凭空设置了一个巨大的建筑障碍，其隔邻的地段和商业价值的通透性减少贬值的地区。

The analysis results for community species component and plant diversity showed that exclusion did change the species component and increase plant diversity remarkably, while the indicateor life-form structure, palatability analysis indicated that community for old exclusion is becoming perennity and unpalatability, whereas community for comparative exclusion is under stable non-equilibrium condition, in the view of vegetation coverage, mean height, biomass, palatability of plant composition, community for old exclusion has lower than new, comparative exclusion which proves partly that long-term exclusion can not increase grazing values for semi-arid rangeland.

对3种封育措施群落组成和生物多样性的分析结果表明，封育改变了群落的组成成分并增加了生物多样性，同时对群落植物的生活型、饲用价值分析计算结果则显示，老封育的群落植物逐渐向多年生发展，放牧价值开始降低，而对照区则明显处于一种非平衡的稳定状态。从3种措施植被的盖度、高度、生物量和饲用价值来看，老封育区均低于新封育区和对照区，表明长期封育不利于促进并提高草场的放牧利用价值。

The biggest obstacle to biodiversity marketization is that it is unquantifiable; it is not possible to assign biodiversity a value through market measures.

生物多样性市场化最大的障碍就是无法量化，无法用市场化的手段给生物多样性定价。

CBD war in 2003, is a white-hot, and even cruel, it is obvious.

生物多样性公约生物多样性公约在2003年战争，是白热化，甚至是残酷的，这是显而易见的。

Hence 7 national parks have been established since 1982 with management focusing on the conservation of endangered species as well as active establishment of areas for preserving biodiversity and sustainable use. To promote environmental education, a variety of conservational programs have also been initiated in recent years, whose accomplishment will be reported in this issue.

为此，从1982年迄今已成立的7座国家公园，在经营管理上不仅著眼於保育濒危物种，更积极划设保护生物多样性和永续利用之地；近年来，亦为普及与落实生物多样性的环境教育，而推广宣传多项保育活动，本期就带您深入了解今年7座国家公园主要的保育成果。

Measuring recreational value and existence value of agricultural land in Shiliuhong leisure farm in Wuhan;2. This research adopts the quantitative method to value direct extractive value,direct service value,indirect economy value, existence value of Chishui Alsophina spinulosa Nature Reserve.

本研究采用定量的方法对桫椤保护区生物多样性的直接实物价值、直接服务价值、间接经济价值、存在价值进行评估，以及对桫椤保护区生物多样性的保护效益进行分析，为行政部门和环境保护部门对保护区的科学管理提供理论依据。

Third the view structure and afforests of the park green land maintain the bio-diversity of the city of Beijing ,become an important carrier of bio-diversity embodiment.

其三，公园绿地的景观构成和绿化树木维持了北京城市的生物多样性，成为生物多样性体现的重要载体。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。