vegetation succession

In this paper, taken erectophile type continuous vegetation as an example, we did many Monte-Carlo simulations, and established empirical analytic expressions of component effective emissivities with soil emissivity and l.

在连续植被热辐射方向性规律的基础上 ,以喜直型连续植被为例 ,进行了大量的Monte Carlo模拟 ,建立了组分有效比辐射率与土壤表面比辐射率和植被叶面积指数之间的经验函数关系 ,并以此构造目标函数 ,采用遗传算法 ,从热红外多角度数据中 ,同时反演混合像元组分温度和土壤比辐射率以及叶面积指数 。

The comprehensive technology including objective community setting,modulation of competition between grasses and shrubs,combination of plant selection and mixture,and the assessment indices are summarized,and the sustainable vegetation development is outlined in the end.

针对我国公路边坡植被持续性效果不佳的问题,提出了边坡灌木化植被建植技术概念,从植被建植目标选择、草灌竞争调节机制、植物组合混播模式以及植被验收评价指标等几方面建立了边坡灌木化综合技术体系,最后对可持续植被的发展思路进行了展望。