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forest zones
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  森林带
    The productivity of various forest zones and the influential factors on its production were studied.
    本文探讨了不同森林带林分的生产力及影响产量的因素。
短句来源
    The result showed that there are significant differences among these forest zones, of which the highest production occurs in the tropical mountain rain forest while the evergreen monsoon forest is lower and the least production appears in the dwarf mountainous woodland.
    研究结果表明,不同森林带林分生产力差异显著,热带山地雨林产量最高,常绿季雨林稍次,山顶苔藓矮林最低;
短句来源
    The climate change prediction in China based on OCU model as well as summary analysis of GFDL, GISS, NCAR, OCU and UKMO models are used for discussing the approaches to predict the response of the forests in China under double concentration of atmospheric carbon dioxide after about 2020. The growth, production and distribution boundary of Chinese fir (Cunninghamia lanceolata), the tree composition and their growth in cold temperate Oaxingan Mountain region, and potential forest zones in China as examples are discussed in this paper.
    本文以OSU模型和以GFDL、GISS、NCAR、OCU及UKMO等模型的综合分析对中国气候变化的预测为基础,讨论大约在2020年大气CO_2浓度两倍时对中国森林变化的预测途径。 以杉木林的生长、产量和分布、大兴安岭寒温带林区的树种组成和生长,以及我国森林带的可能变迁为例进行了讨论。
短句来源
    The turnover rates of species were gradually hoisting from the centre of timberline to sub alpine meadow and forest zones,and highest at the edge of timberline.
    从林线中心向亚高山草甸和森林带 ,物种替代率逐渐升高 ,在林线的边缘达到最高 .
短句来源
  “forest zones”译为未确定词的双语例句
    Quantitative Analysis of Vertical Forest Zones in The Nature Reserve of Mount West Tianmu
    西天目山自然保护区森林垂直带的定量分析
短句来源
    Evaluation of Model of Wuyishan Forestry Management System Reform——A Study of Further Reform of the County Forestry Management System in Forest Zones
    武夷山市林业管理体制改革模式评析——林区县级林业管理体制深化改革探索(续八)
短句来源
    System Innovation and Development of County Forestry——A study of further reform of the county forestry management system in forest zones(10th)
    体制创新与县域林业发展——林区县级林业管理体制深化改革探索(续九)
短句来源
    THREE-DIMENSION DISTRIBUTION OF FOREST ZONES IN EAST ASIA
    东亚地区森林植被带的三维空间分布
短句来源
    Threads of Thought and Countermeasures in Further Reforming County State-owned Forestry Enterprise in Forest Zones -A Study of Further Reform of County Forestry Management System in Forest Zones
    林区县属国有林业企业深化改革的思路与对策──林区县级林业管理体制深化改革探索(续七)
短句来源
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  forest zones
We report data on demography and population dynamics in commensal bonnet macaques (Macaca radiata radiata) sharing human habitats in Intensive Cultivation, Dry Cultivation and Scrub Forest zones around the city of Mysore, south India.
      
We visited all forest zones and all altitudes of the reserve.
      
The reserve extends from 75 to 2133 m in altitude, and its 60,150 ha comprise an almost-intact series of altitudinal forest zones, now fundamentally isolated from formerly contiguous surrounding forest.
      
In addition, surface elevation in all forest zones was correlated with total monthly rainfall during a severe El Ni?o event, highlighting the importance of rainfall to groundwater recharge and surface elevation.
      
Harmonisation of these various initiatives will ensure international acceptance and understanding amongst global regions of similar and dissimilar forest zones.
      
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The productivity of various forest zones and the influential factors on its production were studied. The result showed that there are significant differences among these forest zones, of which the highest production occurs in the tropical mountain rain forest while the evergreen monsoon forest is lower and the least production appears in the dwarf mountainous woodland. No significant difference of production was detected between forest types within the same forest zone, where...

The productivity of various forest zones and the influential factors on its production were studied. The result showed that there are significant differences among these forest zones, of which the highest production occurs in the tropical mountain rain forest while the evergreen monsoon forest is lower and the least production appears in the dwarf mountainous woodland. No significant difference of production was detected between forest types within the same forest zone, where the tree form has no great variance as the natural forest has reached its mature stage. Therefore the major influential factors on the total production are mean diameter, tree height and density of stands.It is owing to younger age of the secondary forest stand so that the production at present is low but it will obtain high production if better care of management should be taken, its wide range of area is a resource of reserve forest which should not be neglected. In order to promote its mature earlier intensive management must be taken.

本文探讨了不同森林带林分的生产力及影响产量的因素。研究结果表明,不同森林带林分生产力差异显著,热带山地雨林产量最高,常绿季雨林稍次,山顶苔藓矮林最低;同带间不同森林类型差异不显著。由于尖峰岭的天然林已达成熟阶段,干形变化不大,因此,影响林分总产量的主要因素是林分的平均直径、树高和密度。次生林目前尚处于中幼龄阶段,产量较低,如能加强管理,可获高产。大面积的次生林是一不可忽视的后备资源,应加强管育,促使早日成材。

The climate change prediction in China based on OCU model as well as summary analysis of GFDL, GISS, NCAR, OCU and UKMO models are used for discussing the approaches to predict the response of the forests in China under double concentration of atmospheric carbon dioxide after about 2020. The growth, production and distribution boundary of Chinese fir (Cunninghamia lanceolata), the tree composition and their growth in cold temperate Oaxingan Mountain region, and potential forest zones in China as examples...

The climate change prediction in China based on OCU model as well as summary analysis of GFDL, GISS, NCAR, OCU and UKMO models are used for discussing the approaches to predict the response of the forests in China under double concentration of atmospheric carbon dioxide after about 2020. The growth, production and distribution boundary of Chinese fir (Cunninghamia lanceolata), the tree composition and their growth in cold temperate Oaxingan Mountain region, and potential forest zones in China as examples are discussed in this paper.

本文以OSU模型和以GFDL、GISS、NCAR、OCU及UKMO等模型的综合分析对中国气候变化的预测为基础,讨论大约在2020年大气CO_2浓度两倍时对中国森林变化的预测途径。以杉木林的生长、产量和分布、大兴安岭寒温带林区的树种组成和生长,以及我国森林带的可能变迁为例进行了讨论。

By analysis of natural distibution of mountian range of China,it was pointed out that the distribution of mountain range in China has a given direction and a characteristic of network structure arrangement.Therefore. a availability and strategy was laid out for setting up a forest zone with network sturcture in whole China.Some tree species for aforestation in the forest zones was also discussed.

以我国山脉的自然分布为依据,指出了其具有定向规律及大致构成网格状排列的特征。提出了实现建造全国性网状森林带的可行性和对策。对建立这样一种林带的一些造林树种也进行了讨论。

 
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