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There were only 94 vascular plant species, belonging to 50 family and 75 genera. The dominant species in the communities were deciduous broadleaf species Liquidambar formosana, Robinia pseudoacacia, Ailanthus altissima, Acer buergerianum, and Celtis sinensis, evergreen broadleaf species Cinnamomum camphora and Elaeocarpus glabripetalus, and Phyllostachys heterocycla. Robinia pseudoacacia+Cinnamomum camphora community had the highest Shannon-Wiener index (1757) and Phyllostachys heterocycla+Acer buergerianum community had the highest Simpson index (0163), but no consistency was observed between the curves of H and D. For vertical structure, most communities had no significant understory stratification.

结果表明:辰山植物区系以泛热带和北温带占优势,具有典型亚热带和温带成分交汇和南北植物分布交错特征;但保育区内种类单一,维管束植物仅有49科69属94种;主要群落是以枫香、刺槐、臭椿、三角枫和朴树等为优势树种的落叶阔叶林,以香樟和秃瓣杜英等为优势树种的常绿阔叶林,以及毛竹林;物种多样性普遍较低,Shannon-Wiener多样性指数最高为刺槐+香樟群落(1.757),Simpson均匀度指数最高值为毛竹+三角枫群落(0.163);多样性指数曲线和均匀度指数曲线不具有一致性的变化趋势;多数群落垂直结构中无明显林下分层现象;演替前期的落叶乔木种群后续个体不足。

Epilobium , in China, where the species occur in most temperate to montane habitats except extreme deserts or warm, subtropical forests.

Epilobium 分布于中国,它的种分布于除了极端的沙漠或温暖、亚热带森林以外的多数温带到高山的生境中。

Through the analysis, it is shown that the Matsa s extratropical transition and the re-intensification are due to the intrusion of cold air from the upper-level trough into the typhoon s circulation.

以一个在陆上长久维持并最终演变成温带气旋的登陆台风&麦莎&为研究对象,通过对其北上变性过程的分析发现,台风与中高纬西风槽的相互作用使得冷空气侵入是其变性加强的原因。

Azollaceae A family of free-floating aquatic heterosporous ferns found in tropical and warm temperate parts of America and Asia and introduced elsewhere.

满江红科:原产于美洲与亚洲的热带与温带地区的具有异形孢子的,能够自由漂浮的水生蕨类,现各地都有引种。

The main provinces are the Boreal, which coves all of the north temperate; the Neotropical, covering tropical Central and South America; the Paleotropical, covering tropical Africa and Asia; the Australian; the Cape Province, covering a small area around the Cape of Good Hope; and the Antarctic, including New Zealand and temperate South America.

主要的植物区包括:泛北极植物区,覆盖了所有的北温带;新热带植物区,覆盖热带中部和南美洲;旧热带植物区,覆盖非洲热带和亚洲;澳洲植物区;好望角植物区,覆盖好望角周围的一个较小的区;南极植物区,包括新西兰和南美温带。

Combined with phylogenetic reconstruction of the plant groups, and studies on ornithophily in these taxa, it is possible to elucidate the emergence and evolution of the bird-flower coevolution in the Old World.

结合植物类群的系统发育研究以及对其鸟类传粉现象的认识,可以系统地了解鸟类传粉在旧世界温带地区的起源与演化,以及鸟一花协同进化的过程。

Combined with phylogenetic reconstruction of the plant groups, and studies on ornithophily in these taxa, it is possible to elucidate the emergence and evolution of the bird-flower coevolution in the Old World.

结合植物类群的系统发育研究以及对其鸟类传粉现象的认识,可以系统地了解鸟类传粉在旧世界温带地区的起源与演化,以及鸟-花协同进化的过程。

Genus of vines or erect herbs having trifoliate leaves and yellowish or purplish flowers; of warm or tropical regions; most species often placed in genus Phaseolus.

长有三叶和微黄的或紫的花的藤本或直立草本属;属于温带或热带地区的。

Any of various storklike wading birds of the family Threskiornithidae of temperate and tropical regions, having a long, slender, downward - curving bill.

科中生活在温带和热带地区的一种象鹳的涉禽。长有细长的、向下弯曲的嘴

The increased NPP was primarily led by an advanced growing season for broadleaf evergreen forest, needle_leaf evergreen forest, and needle_leaf deciduous forest, whilst that was mainly due to enhanced vegetation activity during growing season for broadleaf deciduous forest, broadleaf and needle_leaf mixed forest, broadleaf trees with groundcover, perennial grasslands, broadleaf shrubs with grasslands, tundra, desert, and cultivation.

常绿阔叶林、常绿针叶林和落叶针叶林NPP的增加主要由生长季节的提前所致,而落叶阔叶林、针阔混交林、矮林灌丛、温带草原及草甸、稀树草原、高寒植被、荒漠以及人工植被NPP的增加主要来自生长季生长加速的贡献。

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