• 孢粉表明温带气候地区温暖凉爽,表明落叶林和阔叶林的分布广泛。

    Sporopollen implies warm-cool and moist climate of temperate zone, suggesting wide distribution of deciduous and latifoliate forests.

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  • 阔叶林构造和欧洲栎则完全不同。

    The structure of a hardwood such as european oak is entirely different .

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  • 全境属海洋性温带阔叶林气候。

    All belong to maritime climate temperate forest.

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  • 阔叶林构造和欧洲栎则完全不同。

    The structure of a hardwood such as European oak is entirely different.

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  • 蝶类主要分布在常绿阔叶林。

    These butterfly species are mainly distributed in evergreen broadleaf forests.

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  • 阔叶林导管的特征之一是侵填体的形成。

    One of the features of the hardwood vessels is the formation of tylosis.

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  • 常绿阔叶林广泛分布于我国的亚热带地区。

    Evergreen Broad-leaved Forest is widely distributed in the subtropical east of China.

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  • 在气候温和的北方,土地“想要”的是阔叶林。

    What the land "wants" to be in the temperate north is a hardwood forest.

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  • 常绿阔叶林退化分为结构受损类型和景观受损类型。

    The damaged EBLFs can be divided into two types: structure-damaged and landscape- damaged.

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  • 阔叶林林冠截留能力最强,其次为混交林林、灌丛、楠竹林。

    Broad-leaved forest canopy interception most, followed by mixed forest, shrubs, bamboo forest.

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  • 分析了南亚热带常绿阔叶林生态系统各分室能量现存量的特征。

    The characteristics of standing crop of energy among different compartments for the forest ecosystem was systematically analyzed.

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  • 森林类型南岭亚热带阔叶林,起源古老,保存不少古代残遗植物。

    Nanling subtropical forest forest types, the origin of ancient, save a lot of ancient relict plant.

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  • 米槠群落是三明格氏栲自然保护区常绿阔叶林的第二大群落类型。

    The community of Castanopsis carlesii is the second largest broad-leave forest type in Nature Reserve of Castanopsis kawakamii.

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  • 15个小岛屿国家联盟成员将木材或阔叶林列为一项主要自然资源。

    Fifteen AOSIS members list timber or hardwood forests as one of their main natural resources.

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  • 江津县四面山的常绿阔叶林,是我省常绿阔叶林最重要的一部分。

    The evergreen broad-leaved forest on the Simian Mountain in Jianjin County, Sichuan Province, is one of the most important areas of evergreen broad-leaved forests in Sichuan Province.

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  • 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.

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  • 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.

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  • 结果表明,天然红松阔叶林空间分布格局调查的最小样本量为49。

    It showed that the minimum sample for spot checking tree spatial distribution patterns of natural Korean pine broad leaved forest should be 49.

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  • 各林型枯枝落叶层的持水量呈现出明显的针叶林大于阔叶林的规律。

    The orderliness of forest litter's capability in holding water is the conifer higher than the broad-leaved trees.

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  • 此项研究是关于中国东部常绿阔叶林生态系统退化类型、动因和机制。

    This study deals with the degradation mechanism of damaged evergreen broad-leaved forest(EBLF) in eastern China.

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  • 在针阔混交林向阔叶林演替过程中,物种丰富度指数表现为较大的波动性。

    In the process of secondary succession from conifer - broadleaf forest to broadleaf forest, species richness fluctuated remarkably.

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  • 鸟类物种总数以灌丛和人工林最高,均为15种。阔叶林最低,为10种。

    The number of bird species was highest in the shrub and plantation (15 species) and lowest in deciduous forest (10 species).

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  • 在国家级黄桑自然保护区的实验区建立天然阔叶林采种基地,基地面积733。

    The base for collecting seeds of natural broad-leaved forest is established in the experimental zone of Huangsang nature reserve, with the area of 733.

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  • 同时提出了在类似条件下通过人工促进天然更新培育阔叶林和针阔混交林的设想。

    Thispaper proposed the idea that broad - leafed forest and mixed forest could be bred by artificalfacilitation on the same condition.

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  • 冷杉林(暗针叶林)、热带雨林和常绿阔叶林是寒温带、热带和亚热带的气候顶极群落。

    Dark taiga, tropical rain forest and evergreen broad-leaved forest are climax of area of cold temperate, tropic and subtropics.

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  • 室内种植一英亩,可以使室外10至20英亩的农田回归到原生状态,即阔叶林状态。

    For every indoor acre farmed, 10 to 20 outdoor acres of farmland could return to their natural ecological state, which in most cases is hardwood forest.

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  • 报告云南鸡足山半湿润常绿阔叶林元江栲群落和高山栲群落植物种间结合的研究结果。

    The paper discusses the interspecific association of the two communities at Jizu Mountain of Yunnan Province.

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  • 通过菌根在生态系统中的作用,初步探讨了菌根与常绿阔叶林整体退化机制之间的关系。

    Finally, based on the effect of mycorrhiza on the ecology system, the paper primarily discusses the relations between mycorrhiza and the degradation of evergreen broad-leaved forest.

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  • 以长白山阔叶林三类清查资料为依据,采用修正指数分布式拟合并预测林分的直径分布。

    The diameter distributions were simulated by the modified exponential distribution function for describing the stand structure, based on inventory data of broad-leaf forest in Changbai Mountain.

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  • 以长白山阔叶林三类清查资料为依据,采用修正指数分布式拟合并预测林分的直径分布。

    The diameter distributions were simulated by the modified exponential distribution function for describing the stand structure, based on inventory data of broad-leaf forest in Changbai Mountain.

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