论文部分内容阅读
利用西南向橡胶林缘附近的气温观测资料 ,探讨了昼间橡胶林内、外热力垂直梯度和 3个作用面的热力特征和相互作用 ,分析了森林片断林缘的气温垂直规律 ,以及林内、外差异 ,指出林冠是林缘最主要的热力作用面 ;林冠面、林内地面、林外地面的热力特征和相互作用制约了林缘附近的热力变化 .其结果为进一步研究林缘小气候形成机制提供了研究基础 ,并为研究森林片断化对生物多样性影响提供了科学依据 .
Based on the observation data of the temperature near the rubber forest margin in the southwest of China, the thermal characteristics and interactions of the vertical gradient of the thermal rubber inside and outside the rubber plantation and the three active surfaces during the daytime were discussed. The vertical regularity of air temperature at the edge of the forest was analyzed, The results show that the canopy is the most important thermodynamic surface of the forest margin, and the thermodynamic characteristics and interaction of the canopy surface, the forest floor and the forest surface restrict the thermodynamic changes near the forest edge.The results provide the basis for further study on the microclimate formation mechanism Research basis, and provide a scientific basis for studying the impact of forest fragmentation on biodiversity.