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Mosses of anthropogenic habitats in Murmansk region

机译:摩尔曼斯克地区人为栖息地的苔藓

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The mosses from habitats disturbed by human activity ware studied in Murmansk region. The list includes 135 moss species belonging to 59 genera and 24 families. It comprises 30 percent of the total bryoflora. The number of species of Polytrickaceaeand Brackytheciaceae increases in anthropogenic habitats, while that of Amblystegiaceae, Sphagnaceae, Grimmiaceae reduces as compared to the moss flora of the Murmansk region. Some features of structure of different ecological groups and moss distribution over vegetation zones are discussed. The highest species diversity was registered on roads (60 species), ditches (56), paths (50), sites of bonfires and forest fires (34), trampled down places (31), on sites with single disturbance top (24). Less number of species was found on beds of nurseries and vegetable gardens (11), wooden buildings and bridges, boards (21), trunk bases of introduced tress and shrubs (8) and some others. 10 species (Ceratodon purpureus, Leptobryum pyriforme, Bryum caespiticium,B. creberrimum, Dicranella ceniculata, D. subulata, Pohlia nutans, Polytrichum juniperinum, P. piliferum, Sanionia uncinata) ara most active in colonization of anthropogenic habitats. All the species in disturbed habitats are aboriginal mosses (apopnytes), with the possible exception of Funaria hygrometrica.
机译:栖息地的苔藓受摩尔曼斯克地区研究的人类活动洁具所干扰。该清单包括属于59属和24个家庭的135种苔藓。它包含30%的Bryoflora。多杆菌栖息地的种类数量增加了人为栖息地,而Amblystegiaceae,Sphagnaceae,Grimmiaceae与摩尔曼斯克地区的苔藓植物相比减少。讨论了不同生态群体结构与植被区的苔藓分布的一些特征。最高种类的多样性在道路(60种),沟渠(56),路径(50),篝火和森林火灾(34)的地方,践踏(31),在单一干扰顶部(24)上的网站上在苗圃和蔬菜花园(11),木制建筑物和桥梁,板(21),引入的毛刺和灌木(8)和其他一些人以及其他一些物种上发现了少量物种。 10种(Ceratodon purpureus,lectrobryum pyriforme,bryum caespiticium,b。Creberrimum,dicranella ceniculata,D. subulata,pohlia nuriperinum,p. piliferum,sanionia notinata)Ara最活跃在人为栖息地的定植中最活跃。所有干扰栖息地的物种都是原住民苔藓(Apopnytes),具有恐惧症Hygrometrica的可能性。

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