sunny slope

The DBH growth of the two forests was declined greatly after 13 years, but the decrement was obviously less in shady slope forest than in sunny slope forest.

两种林分的胸径生长量在13年生以后明显降低，但阴坡林分的降幅明显小于阳坡林分；

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The basal area proportion of Dahurian larch should be controlled to 90%-95% on shady slope and to 85%-90% on sunny slope.

落叶松断面积在阴坡应控制在90%～95%，在阳坡应控制在85%～90%；

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( 7) Stem diameter, height, crown height and crown width in the shady slope were significantly greater than that in the sunny slope.

阴坡油松的胸径、树高、冠高和冠幅均显著大于阳坡。

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Spectral analysis showed that Chinese pine population in the different site have different growth cycle, and the cycle length on sunny slope is bigger than shady slope.

谱分析表明，不同立地的油松种群生长周期不同，油松种群的周期长度为阳坡阴坡，同时大周期内有小周期的波动。

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Alpine steppe, 3600& 3800 m ( sunny slope up to over 4200 m).

4）高寒草原在3600&3800m（阳坡上升到4200m以上）；

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The weakening coefficient of wind velocity to plot A in sunny slope is under 13.67% by plot A in shady slope.

阳坡样地A的平均风速减弱系数比阴坡样地A低13.67%。

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The root biomass on half sunny slope was obviously smaller than that of half shady slope.

半阳坡虎榛子根系较半阴坡的生物童明显减少。

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The depth of the vertical distribution of both leading roots and absorbing roots on half shady slope was larger than on half sunny slope.

在半阴坡立地上，无论是疏导性根还是吸收性根，垂直分布深度均明显较半阳坡大；

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The soil water between 0-2.0m is different in different slope direction. It accounts for 97% of total soil water consumption in sunny slope and only 67% in shady slope.

0-2.0m土层供水量在不同坡向差异很大，阳坡0-2.0m土层供水量占总耗水量的97%，阴坡仅占67%。

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Soil seed bank density in sunny slope was 2.2-3.4 times than that in shady slope.

阳坡的土壤种子库密度为阴坡的2.2~3.4倍；

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Infiltration rate in the shady slope is greater than that in the sunny slope.

不同坡向的入渗率均表现为阴坡大于阳坡。

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The key techniques were presented as follows: ( 1) Planting site should be selected in the sunny slope instead of in the shady slope and hill gully.

提出了其关键技术措施为：（1）植地应选在阳坡，忌种在阴坡和山窝；

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In the 70 cm thick soil layer, there was no adjusting layer of water on the sunny slope, and yet the thickness of water-adjusting layer was up to 30 cm on the shady slope.

在70cm土层内，阳坡无水分调节层，而阴坡水分调节层厚度达30cm。

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Because the cloudy and sunny slope, the different terrain feature height influence as well as the sunlight illumination, presents the terrain feature camouflage and the shadow phenomenon.

由于阴阳坡、地物高低不等的影响以及太阳光的照射，出现地物遮蔽和阴影现象。

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The evaporating amount of water surface of the sunny slope was 18.04% more than that of the shady slope in the dry season.

旱季阳坡水面蒸发总量较阴坡高18.04%；

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Seed rain in sunny slope started earlier than that in the shady slope in same distribution region, while apparent peak time was presented in shady slope.

同一分布区，阳坡落种早于阴坡，而阴坡落种高峰期较集中。

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Second, total phenols content in the leaves, roots or one-year-old twigs in shady slope was significantly higher than that in sunny slope.

夏蜡梅阴坡的叶、根、一年生枝等器官的总酚含量显著高于阳坡。

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The proportion of the soil heat flux under vegetation to slope net radiation: the sunny slope about 16%, the shady slope about 12%, are much more than that of the storing heat of the vegetation to slope net radiation ( < 1%).

植被层下土壤热交换量占净辐射量比例：阳坡约16%，阴坡约12%。

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