森林植被

Due to the destruction of forest vegetation in Western China, the soil and water losses, and the aeolian sand are very grave.

西部由于森林植被的破坏，水土流失和风沙非常严重。

So the Altai Region Forestry Department and WWF worked out a program for reviving the forest.

因此 ，阿尔泰地区林业部和世界自然基金会制定了恢复森林植被的程序。

Since the Ming Dynasty, that area has been transformed from marginalization to backland. The infiltration of the central power and the massive influx of immigrants began to impact on the traditional agricultural foundation. The ecological agriculture and the domestic animal farming was replaced step by step by ecological agriculture only, with large areas of land reclaimed and forest grassland resources used. This has put great pressure on the ecological environment in the northwest of Guizhou.

自明代以来，黔西北地区开始由边缘化向内地化转变，中央权力的渗透和外来移民的大量涌入，开始日益冲击着黔西北传统农业的根基，使黔西北农业兼畜牧型生态模式逐渐转化为农业为主体的生态模式，大批的荒地被开垦，森林植被和草场资源得到最大极限的利用，这给黔西北的生态环境造成了极大的压力。

On the basis of systematic analysis and review of the current researches, an forest restoration evaluation indicator system on scale of forest type had been developed, in which seven indexes were selected including the species richness, stand volume, species diversity, conspicuousness, coverage, degree of closeness and height of forest communities. The index weight value were calculated by the analytic hierarchy process.

在系统分析和整合了现有研究成果的基础上，初步构建了包括物种丰富度、林分蓄积量、物种多样性、显著度、盖度、郁闭度及群落高度7个指标的林型尺度森林植被恢复评价指标体系，采用层次分析法计算出指标权重。

Now the Luhuitou Hill is entitled as the park of love and ecology. The main scenic spots include the Sea-View Platform 、 DeerYard 、 smooth approach 、 Fortune Comes from the East 、 Love Garden 、 Li Ethnic SINGING AND DANCING PERFORMANCE 、 Luhuitou Sculpture 、 hilltop Garden. The luhuitou Park isalso the center of vege-tation preservationzone of Sanya and haswell-protected tropical forest and natural ecology with many precious species.

如今，鹿回头已定位为情爱文化和生态展示并重的主题公园，主要景点包括顺风台、鹿苑、滑道、紫气东来、情爱文化园、黎族歌舞表演、鹿回头雕塑、山顶花园、北亭观景台等，这里还是三亚市区森林植被自然保护区的核心地带，属常绿热带季雨林生态类型，植物种类丰富，有许多国家级和海南省特有物种。

Now the Luhuitou Hill is entitled as the park of love and ecology. Themain scenic spots include the Sea-View Platform、 DeerYard、smooth approach、Fortune Comes from the East、Love Garden、Li Ethnic SINGINGAND DANCING PERFORMANCE、Luhuitou Sculpture、 hilltop Garden. The luhuitou Park isalso the center of vege-tation preservationzone of Sanya and haswell-protected tropical forest and natural ecology with many precious species.

如今，鹿回头已定位为情爱文化和生态展示并重的主题公园，主要景点包括顺风台、鹿苑、滑道、紫气东来、情爱文化园、黎族歌舞表演、鹿回头雕塑、山顶花园、北亭观景台等，这里还是三亚市区森林植被自然保护区的核心地带，属常绿热带季雨林生态类型，植物种类丰富，有许多国家级和海南省特有物种。

The storages of WSOC under 11 forest types were as follows: Pinus massoniana forest 2.43 ×10~6 t , robur mixed forest 1.57 ×10~6 t, shrubs 1.22×10~6 t, Cupressus funebris forest 0.46×10~6 t, Cunninghamia lanceolata forest 0.60×10~6 t, Citrus reticulate plantation 0.38×10~6 t, other soft broad leaved forest 0.22×10~6 t, the broad leaved and coniferous mixed forest 0.22×10~6 t, Neosinocalamus affinis 0.16×10~6 t, other hard broad leaved forest 0.20 ×10~6 t, temperate Pine forest 0.06×10~6 t.

本研究采用该方法测定的各主要森林类型下WSOC总贮量为6.53×10~6 t.11种森林植被WSOC库分别为：马尾松林2.43×10~6 t，栎类混交林1.57×10~6 t，灌木林1.22×10~6 t，柏木林0.46×10~6 t，杉木林0.60×10~6 t，柑桔林0.38×10~6 t，其它软阔林0.22×10~6 t，针阔混交林0.22×10~6 t，竹林0.16×10~6 t，其它硬阔林0.20×10~6 t，温性松林0.06×10~6t。

A study was conducted in the forest area of Chittagong Forest Division, Chittagong, Bangladesh for developing allometric models to estimate biomass organic carbon stock in the forest vegetation.

在孟加拉的吉大港南部森林地区，利用异速模型评估森林植被的有机碳的储量。

The spatial distribution dispersion rules of Evodia meliaefolia population and Camellia oleifera population were also analyzed by using the geographic information system software Arcview3.2 assembled with R2V by the way of substituting temporal change with spatial difference.

本文以位于广州市内的白云山风景名胜区森林植被中的芳香植物楝叶吴茱萸群落为研究对象，在调查样地设置50个10 m × 10 m的样方，应用相邻格子法进行调查，对楝叶吴茱萸群落的组成及结构特征、主要树种的分布格局类型进行了分析；采用R2V、Arcview3.2等地理信息系统软件以&空间差异替代时间变化&的方式，对楝叶吴茱萸和油茶种群空间扩散规律进行模拟分析，从而探讨森林景观的物种流功能。

Although forest canopy layer could prevent splash erosion effectively, clay was taken away by overland flow and run off easily, the erosion amount became less after removing the forest canopy and surface soil, while the splash erosion still produced in the surface layer; the splash function weakened after having water current, the starting particles were less than bareland, so removing the surface disturbed soil made the erosion amount and clay less, silty sand more than bareland, but unsteady, the wear and tear energy used by raindrop splash and current function for overcoming sediments separating and starting were comparatively large, sediments were very difficult to be started and transported, it explained that forest root systems could increase anti-erosion capability of forest vegetation, make rainfall-current system splash and export finer particles than bareland.

虽然林冠层能有效防止溅蚀的发生，但坡面流还是能带走粘粒部分，粘粒还是容易流失。去除林冠和表层土后，侵蚀量变得更少，但表层还是会被溅蚀，有水流后，溅蚀作用减弱，颗粒起动的比裸地的少，所以，去除表层扰动土后，侵蚀量更少，粉沙多，粘粒比裸地更少一些，但不稳定，雨滴击溅和水流作用用于克服泥沙分离起动损耗的能量较大，很难被起动输移，这说明森林植被根系的作用增加了林地植被的抗蚀力，使降雨一水流系统仅能溅起输出比裸地坡面更细小的泥沙颗粒。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失