摘要
以山杨植株为研究对象,应用近藤纯正的模型,对叶面的蒸腾问题进行研究。结果表明:风场与叶片作用的结果,改变了叶面生态界面结构;在一定的风速范围内加大了植物与环境间物质交换的频率,叶片的蒸腾量在增加。
The leaf transpiration was studied with plants of Populus davidiana by using near-transpiration pure model.The results showed that the action between poplur and leaf can change the structure of leaf eco-boundary and raise the frequency of substances exchange between the plant and the environment as well as can increase the leaf transpiration quantity in a certain range of wind velocity.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1996年第1期27-32,共6页
Journal of Northeast Forestry University
基金
黑龙江省自然科学基金
关键词
山杨
叶片生态界面
蒸腾
P.davidiana
Leaf eco-boundary
Transpiration
