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Diversidad de briófitos acuáticos en un río de alta monta?a tropical

机译：水生肺炎的多样性在河高山热带

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The mountain rivers contain a great diversity of hábitats, which are characterized by temporary changes in environmental factors and by hosting different organisms. The bryophytes are an important component in the biota of these ecosystems, where they reach large coverage and contribute significantly to primary production, stabilization of the margins of watercourses and increasing the heterogeneity of habitats for other organisms. This work is carried out in the Teatinos River (Boyacá, Colombia), in an altitudinal gradient between 2100 and 3300 m, in which the diversity of aquatic bryophytes and its relationship with some environmental factors such as pH, conductivity, temperatura, depth, slope and width of the channel, measured along the mentioned is evaluated. Twelve sampling sites were established, distributed every 100 m altitude, where 70 species were recorded, corresponding to 41 mosses, 27 liverworts and two hornworts. The greatest richness and diversity were reported at 3100 m. Dominance is higher at 2400 m. The composition of the communities indicated the distribution of the species into two groups one from 2100 to 2800 m and a second from 2900 to 3300 m. The temperature, conductivity and slope are negatively correlated with the richness.The mountain rivers contain a great diversity of hábitats, which are characterized by temporary changes in environmental factors and by hosting different organisms. The bryophytes are an important component in the biota of these ecosystems, where they reach large coverage and contribute significantly to primary production, stabilization of the margins of watercourses and increasing the heterogeneity of habitats for other organisms. This work is carried out in the Teatinos River (Boyacá, Colombia), in an altitudinal gradient between 2100 and 3300 m, in which the diversity of aquatic bryophytes and its relationship with some environmental factors such as pH, conductivity, temperatura, depth, slope and width of the channel, measured along the mentioned is evaluated. Twelve sampling sites were established, distributed every 100 m altitude, where 70 species were recorded, corresponding to 41 mosses, 27 liverworts and two hornworts. The greatest richness and diversity were reported at 3100 m. Dominance is higher at 2400 m. The composition of the communities indicated the distribution of the species into two groups one from 2100 to 2800 m and a second from 2900 to 3300 m. The temperature, conductivity and slope are negatively correlated with the richness.
机译：山区河流含有巨大多样性的Hábitats，其特征在于环境因素的临时变化，并通过举办不同的生物。苔藓植物是这些生态系统的生物群的重要组成部分，在那里他们达到了大的覆盖率，并促进了初级生产，稳定水道边缘以及增加其他生物的栖息地的异质性。这项工作是在Teatinos River（Boyacá，哥伦比亚），在2100和3300米之间的平坦梯度，其中水生苔藓的多样性及其与一些环境因素的关系，如pH，电导率，温度，深度，坡度等环境因素评估沿提及的频道的宽度。建立了十二个采样网站，每100米海拔地区分发，其中记录了70种，对应41件苔藓，27个植物套草和两个犀岭。 3100米报告了最大的丰富性和多样性。 2400米的优势率高。社区的组成表明物种分为两组从2100至2800米到2800米的分布，从2900〜3300米分布。温度，电导率和斜率与丰富性呈负相关。山区河流含有巨大多样性的Hábitats，其特征在于环境因素的临时变化和托管不同的生物。苔藓植物是这些生态系统的生物群的重要组成部分，在那里他们达到了大的覆盖率，并促进了初级生产，稳定水道边缘以及增加其他生物的栖息地的异质性。这项工作是在Teatinos River（Boyacá，哥伦比亚），在2100和3300米之间的平坦梯度，其中水生苔藓的多样性及其与一些环境因素的关系，如pH，电导率，温度，深度，坡度等环境因素评估沿提及的频道的宽度。建立了十二个采样网站，每100米海拔地区分发，其中记录了70种，对应41件苔藓，27个植物套草和两个犀岭。 3100米报告了最大的丰富性和多样性。 2400米的优势率高。社区的组成表明物种分为两组从2100至2800米到2800米的分布，从2900〜3300米分布。温度，电导率和斜率与丰富性呈负相关。

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