1.Although tree pollen is slightly dominated, very few or absent of fern spores and increasing of herb and small shrub pollen proportions, particularly predominance of Rhododendron in herbaceous pollen and occurrence of tundra indicator type-Dryas pollen distinguish pollen assemblages of alpine tundra.
在高山苔原带孢粉组合中虽然乔木花粉略占优势,但极少或不见蕨类孢子,与其他植被带比较,草本植物和小灌丛花粉明鲜较多,其中杜鹃属花粉含量在草本中占优势,其中出现苔原带的指示花粉——仙女本属。
2.Vast stores of carbon in the form of peat underlie much of the tundra in Alaska and Russia, evidence that for long periods Arctic tundra has been a net carbon sink; about 600 cubic miles of peat are currently in cold storage.
碳以「泥煤」的形式大量储存在阿拉斯加与俄罗斯大部份的苔原底下,长期以来北极苔原一直都是碳的储存槽,现在约有2500立方公里的泥煤冷藏于此。
3.ACCIDENCE DISCUSS OF WATER HUNTING BY USING HALF DECAY TIME METHOD ON ISLAND TUNDRA
冻土带上半衰时找水初探
4.Zara Noor Dance Studio - Performances, classes and costuming by Terri Massa in Alaska, plus information on the troupe, Tundra Caravan.
易易工作室-各种在线工具,站长网志,以及多个应用项目。
5.According to the historical documents, as early as back in 2000 BC ,their ancestors already lived in wender forest tundra,over of Nibuchu river,north-east part of out Baigal lake and Baigal lake From 16th century to the mid-17 century, following wild deer, they came to the area near Weile river ,branch of lena river and Weitmu, north-west of Baigal lake.
据史书记载,驯鹿鄂温克人的祖先在公元前2000年就居住在外贝加尔湖和贝加尔湖东北部尼布楚河上游的温多山林苔原高地。 到了16世纪至17世纪中叶,他们追随野生驯鹿至贝加尔湖西北列拿河支流威吕河和维提姆河一带。
6.Everything, pretty much, tastes like the mosses of tundra, dug up in mid-winter.
这些东西,有相当多一部分,尝起来就像深冬季节挖出的冻土带的地衣。
7.The author analyzed the following aspects by SPSS software and the measure of Euclidean Distance: (1) analyzed the relationship between grasshopper species and geographical distribution and divided 9 forestrybelt into 3 main habitat model: low mountain conifer and broadleaf integrated forestry belt; low mountain Chanbai conifer forestry belt and middle-high conifer-Betula ermam/-tundra belt;
在长白山地区蝗虫生态分布特点的研究中,主要应用SPSS软件包、采用Euclidean distance测度法对以下两方面内容进行了分析:(1)对长白山地区蝗虫地理分布关系进行了分析,将长白山9个林带划分为三大生境型:低山针阔叶混交林带、低山长白松林带和中高山针叶—岳桦—苔原复合体;
8.Because of the intense cold, the subsoil of the tundra remains permanently frozen to a great depth.
由于严寒,冻土带的底层土仍然长久冷冻得很深。
9.GEOCHEMICAL CHARACTERISTICS AND ITS CLIMATIC SIGNIFICANCE IN THE BORECORE AB 32 FROM IKROAVIK LAKE IN THE TUNDRA BARROW,ARCTIC ALASKA
北极巴罗苔原区湖泊沉积的地球化学特征及其气候意义
10.One of the best ways to experience tundra life is to accompany Sami reindeer herders on their annual spring migration.
要体验苔原生态的最好方式之一就是跟随萨米族驯鹿放牧人一起踏上其一年一度的春季迁徙之旅。