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林窗
    Temporal-spatial distribution characteristics of microclimate in tropical secondary forest canopy gap in Xishuangbanna
    西双版纳热带次生林林窗小气候要素的时空分布特征
    A Study on the Sun shine Spatial and Temporal Characteristics in the Tropical Secondary Forest Canopy gap in the Different Season in Xishuangbanna
    西双版纳不同季节热带次生林林窗光照时空分布特征
    The spatial characteristics of air temperature in canopy gap in a tropic secondary forest in Xishuangbanna
    西双版纳干季晴天次生林林窗气温时空分布特征
    Principle Analysis on Characteristics of the Spatial Variation of Average Air Temperature in Tropical Secondary Forest Canopy Gap.
    热带次生林林窗平均气温空间分布特征的初步分析
    Characteristic analysis on different thermal active surfaces in canopy gap of tropical secondary forest.
    热带次生林林窗不同热力作用面特征分析
    A PRIMARILY STUDY ON RADIATION CHARACTERISTICS OF CANOPY GAP IN A TROPICAL SECONDARY FOREST IN XISHUANGBANNA,SW CHINA
    西双版纳热带次生林林窗辐射特征初步研究
    An environmental gradient change of Picea mongolica seedling from the center of a forest canopy gap in forest-steppe ecotone in Inner Mongolia Autonomous Region of China
    森林草原过渡带中沙地云杉幼苗在林窗中的环境梯度变化(英文)
    Effects of forest canopy gap on Abies faxoniana seedling’s biomass and its allocation in subalpine coniferous forest of West Sichuan
    林窗对川西亚高山岷江冷杉幼苗生物量及其分配格局的影响
    Microclimatic measurements were conducted near to the edge of secondary forest canopy gap in Xishuangbanna,Yunnan province in Jan.1999.The daytime spatial temperal characteristics of boles surface temperature at the edge of canopy gap and the interior of secondary forest and the thermal characteristics were discussed.
    利用热带次生林林窗区域树干和树冠下的表面温度观测资料,探讨了昼间林窗边缘和林内的树干表面温度时空分布规律,以及林窗边缘与林内树干的表面温度差异。
    The results provide a research basis for understanding microclimatic formation of canopy gap,and for studying impacts of forest fragmentation on biodiversity.
    其结果可为进一步研究林窗小气候形成机制提供研究基础,并为研究林窗的演替、更新以及对生物多样性影响提供科学依据。
    The results supply a research basis for understanding microclimatic formation of canopy gap, the regeneration of forest canopy gap and for studying impacts of biodiversity.
    其结果可为进一步研究林窗小气候形成机制提供研究基础 ,为研究林窗更新以及对生物多样性影响提供科学参考
    Light intensity measurements on 8 azimuth at the secondary forest canopy gap were conducted in Xishuangbanna, Yunnan, in Jan. Apr. Jul. and Oct. 1999.On the basis of this measurement, spatial and temporal variations of light intensity in the secondary forest canopy gap were discussed.
    利用西双版纳不同季节 (1、4、7、1 0月 )次生林林窗 8方位光照观测资料 ,探讨了林窗光照的时空变化特征及变化规律。
    Temperature measurements at the canopy gap of a secondary forest were conducted in Xishuangbanna,Yunnan in dry season.
    利用西双版纳干季 ( 1 2月、4月 )次生林林窗的温度观测资料 ,探讨了睛天林窗 4方位的气温的空气变化特征。
    The results supplied a basis in further studying canopy gap microclimate and the relevant ecological phenomena.
    其结果可为进一步研究森林林窗小气候及有关生态学现象提供基础。
    Microclimatic measurements were conducted in the canopy gap of tropical secondary forest in Xishuangbanna in fog-cool and dry-hot season.
    利用热带次生林林窗边缘树表温和林窗区域地表温的观测资料 ,探讨了昼间林窗各热力作用面的热力效应及其变化规律 .
    The daytime thermal effect of different thermal active surface in the canopy gap was discussed,and the variations of trunk surface temperature near gap edge and of surface temperature on the gap were analyzed.
    通过分析林窗边缘树表温和林窗地表温的变化 ,指出在林窗区域林窗边缘墙面是林冠面、林窗地面、林内地面之外的新的第 4热力作用面 ;
    The thermal variations of canopy gap of forest are controlled by the thermal characteristics of different thermal active surfaces and by their interaction,affecting the growth of plants.
    各个热力作用面的热力特征和相互作用将制约林窗的热力变化 ,影响植物的生长 .
    In primary evergreen broad-leaved forest, the gap density was 15 per hm 2, and 56% of the gaps had an area of no more than 40m 2. The largest gap had an area of 256m 2. The canopy gap accounted for 11.1% and expended gap occupied 19 8% of land area in the forest.
    林窗平均面积 5 9m2 ,扩展林窗平均面积 10 5m2 ,林窗和扩展林窗总面积占被调查林分的比例分别为 11 1%和 19 8% ; 林窗大小分布表现出负指数分布 ,即小林窗多、大林窗少 ;
    Based on the measurement of microclimatic elements of the canopy gap in tropical seasonal rain forests in fog-cool season in Xishuangbanna, the daytime thermal characteristics of different thermal active surfaces in the canopy gap were analyzed and discussed.
    利用热带季节雨林林窗区域小气候要素的观测资料 ,探讨了昼间林窗区域不同热力作用面的热力特征 .
    The findings show that it is not only in the secondary forest but also in tropical seasonal rain forests that the vertical thermal active surface becomes a new thermal active surface besides forest canopy surface and soil surfaces of the canopy gap and the forest, and its thermal effect cannot be neglected.
    在西双版纳雾凉季 ,热带季节雨林与次生林相似 ,其林窗边缘壁面具有不可忽视的热力作用 ,是林窗区域除林冠面、林窗地表面和林内地表面之外的新的热力作用面 .
 

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