- 更多网络例句与交错的群落相关的网络例句 [注：此内容来源于网络，仅供参考]
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Some conclusions from the study on human driving factor are:(1) the human activity is much more active factor to the process of desertification which mainly incarnates on the changes of the landuse fashion (from traditional rangeland 100 years ago come to interlacing agro-pastoral region) and enhance of landuse intensity (over-cultivation, over-grassing and over-fuel collection);(2) the natural vegetation had been destroyed suicidally by human activities that had accelerated to the development desertification.
在人为驱动力的分析中，得到以下一些初步的结论：（1）人类活动是本地区沙漠化过程中更加活跃的驱动因子，体现在土地利用方式的转变（从传统的牧业草原到今日的农牧交错区）和强度的增加（过度开垦、放牧、樵采等）；（2）由此对自然植被群落毁灭性的破坏，加速沙漠化的进程。
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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。
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Berberis wilsonae and Caragana erinacea are the species representative of retrogressive succession of the community, and the association between one of them and other species is the most insignificant among all pairs.
在岷江上游林线附近的林草交错区，该群落常常占据阳坡或半阳坡形成疏林，并和位于阴坡的云冷杉林一起形成两大具有特色的森林群落类型。
- 更多网络解释与交错的群落相关的网络解释 [注：此内容来源于网络，仅供参考]
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ecotone：群落交错区
导致这种水平方向上的复杂的镶嵌性(mosaicism)主要原因有以下几方面:群落交错区(ecotone)又称生态交错区或生态过渡带,是两个或多个群落之间(或生态地带之间)的过渡区域.
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Intertidal：潮间带
1.潮间带 (intertidal) 或沿岸带 (1ittoralzone) 即与陆地相接的地区. 虽然该带内的生物几乎都是海洋生物,但那里实际上是海陆之间的群落交错区,其特点是有周期性的潮汐. 生活在潮间带的生物除要防止海浪冲击外,还要经受温度和水淹与暴露的急剧变化,
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forest steppe：森林草原
森林草原(Forest Steppe)是温带落叶阔叶林与草原之间的过渡带,也就是这两个地带间的群落交错区(或称生态过渡带). 它是一种较均匀的植被类型,而是落叶林和草甸草原的大型镶嵌体. 在这个过渡带上,最初落叶林占优势,草原呈分散的岛屿,
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alternant：交替函数
altern 交错群落 | alternant 交替函数 | alternantalternatinginteractive 交互的
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alternipinnate：羽片互生的
alternes 交错的群落 | alternipinnate 羽片互生的 | Altmann's granule 阿耳特曼氏粒(线粒体)
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alternes：交错的群落
alternative inheritance 交替遗传 | alternes 交错的群落 | alternipinnate 羽片互生的