落叶阔叶林是温带最常见的森林类型。因其冬季落叶、夏季葱绿,又称夏绿林。我国的落叶阔叶林类型很多,根据优势种的生活习性和所要求的生境条件的特点,可分成三大类型:典型落叶阔叶林、山地杨桦林和河岸落叶阔叶林。 落叶阔叶林分布广泛,要求有雨量充沛的4-6个月的温暖生长季和持续3-4个月的非严寒冬季。最热月的均温为13-23℃,最冷月的均温为-6℃,年降水量为500-1000mm,且多半分布在温暖季节。
温带落叶阔叶林 temperate deciduous forest ; TDBF
亚热带落叶阔叶林 subtropical deciduous broadleaf forest
暧温带落叶阔叶林区 the warm temperate deciduous broad-leaf forest region
落叶阔叶树林 summer forest
常绿落叶阔叶混交林 evergreen and deciduous broad leaved forest ; evergreen and deciduous broad leaved mixed forest
落叶阔叶次生林 secondary deciduous broad leaved forest
Two kind of deciduous broadleaved mixed forest’s age is 46 years, the diameter structure assumes the normal right distribution characteristic, namely has the same age forest diameter structure.
两种落叶阔叶林林分年龄均为46年,林分直径结构呈正态偏右分布特征,即具有同龄林林分直径结构。
参考来源 - 青阳县栎类阔叶林生物量与优势树种生长规律研究·2,447,543篇论文数据,部分数据来源于NoteExpress
植被为落叶阔叶林向森林草原、草原、荒漠草原植被型的过渡区。
Vegetation transites from deciduous broadleaf trees to forest steppe, steppe and desert steppe.
结果表明模型能较好地模拟暖温带落叶阔叶林的长期动态变化特征。
Results showed that the model simulation of forest species composition, biomass and production matched well with observed data.
由麻栎立木结构表明该群落处于旺盛生长期;在演替过程中能够保持落叶阔叶林的稳定结构。
The stock structure showed that the community was in vigorous growing stage, and the community could still remain stable deciduous broad-leaved forest in the future succession.
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