permafrost

permafrost

1. WU Zi-wang, ZHU Lin-nan.Critical height of the embankment in permafrost regions along the QinghaiKangding Highway[J].Journal of Glaciology and Geocryology, 1998,20(1) :36-40.

[1]吴紫汪,朱林楠.青康公路多年冻土区路堤的临界高度[J].冰川冻土,1998,20(1):36-40.

2. CHENG Guo-dong.A discussion of the zonality rule of high altitude permafrost in China[J].Journal of Geographical Sciences, 1984, 39(2): 185- 193.

[3]程国栋.我国高海拔多年冻土地带性规律之探讨[J].地理学报,1984,39(2):185-193.

3. FENG Wen-jie,LI Dong-qing,MA Wei,et al.Influence of climate warming and embankment structures on permafrost table under cutting[J].Journal of Glaciology and Geocryology,2001,23(4):353-359.

[4]冯文杰,李东庆,马巍,等.不同边界条件对多年冻土上限影响的模型试验研究[J].冰川冻土,2001,23(4):353-359.

4. SHENG Yu,ZHANG Luxin,YANG Chengsong,et al.Application of thermal-insulation treatment to roadway engineering in permafrost regions[J].Journal of Glaciology and Geocryology,2002,24(5):618.

[5]盛煜,张鲁新,杨成松,等.保温处理措施在多年冻土区道路工程中的应用[J].冰川冻土,2002,24(5):618.

5. MA Wei,CHENG Guo-dong,WU Qing-bai.Preliminary study on technology of cooling foundation in permafrost regions[J].Journal of Glaciology and Geocryology,2002,24(5):579-587.

[5]马巍,程国栋,吴青柏.多年冻土地区主动冷却地基方法研究[J].冰川冻土,2002,24(5):579-587.

6. An example of a tipping point is the thawing of the permafrost.

“气候引爆点”的一个例子就是永久冻土层的融化。

7. Permafrost: This talent will now correctly increase the movement slowing effect of frost Armor instead of the attack speed slow[/color].

“永久冻结”（这个是虾米天赋？那个加寒冷效果的？）=。=会正确的增加目标的移动减速效果而不是现在的攻击速度减速效果

8. "These permafrost deposits are now melting and releasing their methane," said Maslin.

“这些永久冻土中的沉积物开始融化，并释放出甲烷，”麦斯林说。

9. "There's quite a bit of truth in it," Julian Murton, member of the International Permafrost Association, told Reuters.

“这里面有相当多的真理，”国际冻土协会委员朱利安默顿告诉路透社记者。

10. How much methane and carbon dioxide might be released from the rotting permafrost?

一个腐烂的永久冻土层，将释放出多少甲烷和二氧化碳？

11. As the permafrost thaws, it could lead to large-scale emissions of methane or carbon dioxide beyond those produced by fossil fuels.

一但永冻土融解后，可能会导致大量的甲烷或二氧化碳释出，其量之大甚至超过石化燃料所释出的量。

12. Vladimir Romanovsky, a permafrost expert also at the University of Alaska, Fairbanks, says the study is worrying.

一名用冻土层专家，同样来自位于费尔班克斯的阿拉斯加大学，称研究令人担忧。

13. At this time of year the top 30 centimetres of soil is a boggy mess, beneath it is permafrost, earth frozen all year to a depth of several hundred metres.

一年中的这个时候，地表以下三十厘米都是沼泽，再下面是永冻土，几百米的深度以下全年都是冻土。

14. The deformation of normal roadbed is mainly controlled by compaction of soils,but that of the permafrost roadbed in Qinghai-Tibet Railway is mainly influenced and controlled by cryogenic course.

一般地区路基土体变形主要受土体压密过程控制,青藏铁路冻土路基变形则主要是受土体冷生过程影响和控制。

15. Rising sea levels and the melting of permafrost are causing their island to quickly erode into the Chukchi Sea.

上升的海平面和融化的极地冻土导致他们的岛加速沉入楚科奇海。

16. Which of the following are likely hazards brought to Changjiang due to melting of glaciers and permafrost in the source region (Qinxang Gaoyuan)?

下列哪几项是长江源头区(青藏高原)因冰川、冻土融化而可能给长江带来的祸害?

17. Harmful permafrost phenomenon

不良冻土现象

18. In comparison with permafrost regions with higher annual mean temperature, permafrost regions with lower annual mean temperature is more beneficial to the enhancement of heat transfer rate.

与年平均气温较高的多年冻土区相比，年平均气温较低的多年冻土区更有利于热管的传冷。

19. The Phoenix's 90-day mission is to analyse the soils and permafrost of Mars' arctic tundra for signs of past or present life.

为了找寻曾经或者现在的生命迹象，凤凰号90天的工作需要分析火星的土壤和冻土层。

20. To solve the technique problem of wet jet concrete in permafrost tunnel construction, composite fast concreting medicament is developed.

为了解决冻土隧道湿喷混凝土技术难题，研制了复合型抗冻速凝剂；

21. To ensure the railway unblocked, it s necessary for the embankment in permafrost regions to meet not only the requirement of the thermal stability, but also the requirement of the structure stability.

为保证道路畅通，冻土路基在满足热稳定性要求的同时，道路路基的变形也必须满足设计规范要求。

22. If the permafrost melts, prodigious amounts of trapped methane gas will burp out of the once frozen ground.

二是暖化到什麽程度时，会使北极的多年冻土融化？

23. Hydrate in a one permafrost core [Dallimore and Collett, 1995] was reported below sealed ice layers.

亦有报告指出，湖泊突然被抽乾，会对地表层密封冰层，造成很明显的破坏。

24. Effects of human engineering activities on permafrost active layer and its environment in northern Qinghai-Tibetan plateau.

人类工程活动对青藏高原北部多年冻土融化层及其环境的影响

25. An introduction is given to design principles and construction method for water-stop ridge at permafrost zone over Qinghai-Tibet Plateau.

介绍青藏铁路多年冻土区挡水埝设计原理及施工方法,工艺操作简单,对质量、进度及环保的控制效果好。

26. Scientists in Japan announced ambitious plans to attempt to clone prehistoric woolly mammoths after extracting DNA samples from mammoths dug from the Russian permafrost.

从俄罗斯永久冻土发掘出的猛犸身上取得DNA标本后，日本科学家宣布了一个雄心勃勃的计划，他们试图克隆史前猛犸。

27. What they have found points to an unimagined Martian history, one where life may have once gained a foothold and may even cling on still in the frigid soils of the permafrost.

他们的发现直接关联到无人知晓的火星历史。当时生命可能尚存，生物也可能依附永久冻结带的坚硬土层而存活。

28. But it's also melting permafrost around the world.

但它也使世界各地的冻土融化。

29. Snow covers more than half the country six months a year.Almost half the country has permafrost (permanently frozen soil) beneath the ground surface.

俄罗斯大片土地位于北极圈内，一半的土地有半年以上覆盖着白雪，领土面积的一半有冻土层。

30. The priority is to ascertain which kurgans still have a layer of permafrost below them and might therefore be saved.

关键问题是弄清楚哪些库刚下面仍然有着一层冻土因此可以被保存下来。

31. Among them the pollution of the environment problem allows of no to neglect, it affect to the permafrost very big.

其中环境污染问题不容忽视，它对地球的影响很大。

32. They form where temperatures are low and pressures are high, which is to say, on the sea-floor at the continental shelves, and within the permafrost at the Earth's poles.

其结构是温度低，压力高，就像所讲的那样，在大陆架的海洋层和地球两极的永久冻结带。

33. Half of its territory lies beyond the Arctic Circle, winters last for eight months of the year with minus temperatures, and permafrost is a climatic feature, to a greater or lesser extent, of the entire region.

其领土一半不在北极冬季长达8个月与零下的温度,且多年冻土是气候特征在较大或较小的程度上,对整个地区的稳定.

34. Keywords permafrost region;seasonal flood;placer gold metallogeny;

冰冻区;季节性洪流;砂金成矿;

35. Current Status and Reflection on Solid Waste Disposal in Permafrost Regions

冻土区固体废弃物处理研究现状与思考

36. STUDY ON EMBANKMENT WITH NEW-TYPE ROCK REVETMENT IN PERMAFROST REGIONS

冻土地区一种新型抛石护坡路基的研究

37. permafrost regions ground temperature

冻土地温

38. the stability of permafrost foundation of poles and towers

冻土塔基稳定性

39. Culvert in permafrost region

冻土涵洞

40. calculation of temperature field of permafrost

冻土温度场计算

41. Permafrost Temperature Regime: Study Method and Applied Analysis

冻土温度状况研究方法和应用分析

42. Permafrost thermal thawing sensitivity

冻土热融蚀敏感性

43. Permafrost environment is not favorable for salt ions transport and organic decomposition, and the salt content and organic matter content in permafrost is higher than that in unfrozen soils.

冻土环境不利于可溶盐离子及有机质的迁移与分解，冻土中各点含盐量及有机质含量高于融土。

44. Melting permafrost will hit existing and planned infrastructure.

冻土融化将冲击我们现有的和计划中的基础设施建设。

45. embankment in permafrost region

冻土路基

46. The result indicates embankment berm on permafrost region should not be regarded as the main measure to improve thermal stability of embankment.

冻土路基护道不应作为提高路基热稳定性的主要措施。

47. STUDY ON GROUND TEMPERATURE CHARACTERISTICS OF EMBANKMENT BERM ON PERMAFROST

冻土路基护道地温特征研究

48. Experimental study on thawing subsidence characters of permafrost under frost heaving and thawing circulation

冻融循环条件下土的融沉性质试验研究

49. The change of heat and water process of the active layers at the engineering sites is intenser than that at the original surface site, and the permafrost stability of the engineering sites is lower than that at the original surface site.

冻融期间工程活动场地活动层的水热状态变化要比天然场地强烈而且差异较大，工程活动场地冻土的稳定性比天然场地低。

50. Canadian researchers expressed serious concerns about the erosion of permafrost in the Arctic.

加拿大研究人员对北极地区永冻层的侵蚀表示严重关切。

51. Production Test from Gas Hydrate of Mackenzie Permafrost, Canada

加拿大马更些冻土区天然气水合物试生产进展与展望

52. Continental Shelf and Permafrost Area of the Arctic Region

北极海陆架和永冻区

53. But a layer outside the permafrost is suffering the human threat.

可是地球的外圈层正受到人类的威胁。

54. Perhaps this is caused by the sudden melting of subsurface permafrost

可能是地下永久冻土突然融化所造成。

55. That runaway effect, Scambos says, could quickly lead to a warmer climate along the Arctic perimeter and to the loss of Arctic permafrost.

史坎波斯说，这种效应可能很快导致北极周边地区的气候暖化，北极多年冻土也会跟著丧失。

56. At the same time, the study on the hydrological and ecological effects of permafrost is developing.

同时，多年冻土的水文学、生态学意义研究也在广泛开展。

57. Zhou Youwu.Permafrost conditions in the Fenghuoshan Mountains.In: Zhou Youwu ed.Monograph of the Studies on the Permafrost along the Qinghai-Tibetan Highway.Beijing: Science Press,1965.

周幼吾。风火山地区的冻土条件。见:周幼吾主编。青藏公路沿线冻土考察论文集。北京:科学出版社,1965。

58. The Himalayan cryosphere such as glaciers and permafrost is very important in water circulation in the area.

喜玛拉雅的冰冻圈，如冰川和永冻土在该区域的水循环中非常重要。

59. Therefore, the key to the successful construction of the QTR is to protect permafrost from being thawed.

因而,铁路成败的关键在于能否保护多年冻土使其不融化。

60. International Permafrost Association

国际冻土协会

61. Thermosiphon piles enable to increase the stability and bearing capacity of permafrost foundation and to prevent the foundation from frozen expansion and thaw settlement.

在多年冻土地带进行管道、铁路、公路等工程建设,必须解决冻土地基的稳定性问题。

62. In its second assessment, the IPCC stated that human-induced warming is having a discernible influence on the planet, from species migration to thawing permafrost.

在它的第二份评估报告中，IPCC指出，人类引起的变暖正在对整个星球产生肉眼可辨别的影响，从物种的迁徙到永久东土带的解冻。

63. A decades-old dream for Chinese officials, the train was resurrected in 2001 after engineers came up with solutions for stabilizing tracks on permafrost.

在工程师们解决了如何在冻土上稳定铺设铁轨的难题后，该铁路作为中国官员几十年来的梦想于2001年复活。

64. The increase of wetland was remarkable in valley, gentle slope and the area with thick permafrost active layer, and also in area of regulating capacity of forest hydrology decreasing.

在森林水文调节功能下降的地区、地势较低的谷地，坡度平缓的坡地以及冻土活动层增加的地区，湿地面积明显增加。

65. On that basis,the primary features of spatial distribution of the forest line in China and its relations with the permafrost limits and climatic snowline are discussed.

在此基础上研究了我国森林线的空间分布特征及其与多年冻土线、气候雪线的关系。

66. Lastly,the relations between the climatic limit of permafrost and modern climatic snowline are discussed.

在此基础上，进而探讨了中国现代气候多年冻土线与气候雪线之间的关系。

67. In permafrost areas in the Soviet Union or Canada or Alaska, ice has been used effectively for walling and roofing .

在苏联、加拿大或阿拉斯加的永久冻土地区，冰一直很有效地用来做墙和屋顶。

68. In Alaska, salmon populations are faltering as melting permafrost pours mud into rivers, burying the gravel the fish need for spawning.

在阿拉斯加，?鱼群的数量正在逐渐减少，因为永久冻土层融化带入大量的泥土到河中，覆盖了?鱼产卵所需的碎石。

69. There are a lot of active measures to protect permafrost adopted in the construction of the Qinghai-Tibet Railway and the Qinghai-Tibet Highway,of which an effective one is awning.

在青藏铁路和青藏公路的施工建设中,许多主动保护冻土的措施已经被采用,遮阳板就是其中有效的降温措施之一。

70. There are a lot of active measures to protect permafrost adopted in the construction of the Qinghai-Tibet Railway,of which one is awning.

在青藏铁路的施工建设中,许多主动保护冻土的措施已经被采用,遮阳板就是其中之一。

71. Thus, the applicability of block-stone embankment structure is worth to be discussed in order to take corresponding measures to solve the stability problems of embankment in warm permafrost regions.

块石路基结构在高温多年冻土区适应性问题仍值得讨论，应采取相对应的补强措施，确保高温多年冻土区路基稳定性。

72. The warm oil will produce thawing of ice rich soil adjacent to the pipeline when it crosses through permafrost zone, resulting in thaw settlement of the pipeline and variation of soil properties.

埋地热油管道通过永冻地带时，会导致土壤解冻，进而导致管道沉陷和土壤物性参数变化。

73. The sequence comes from DNA in hair snipped from two woolly mammoths whose bodies have been preserved in Siberian permafrost for tens of thousands of years.

基因组序来源于两只长毛象身上剪下的毛发。这两只长毛象保存在西伯利亚永久冻土地带已有数万年。

74. depth of upper limit of permafrost

多年冻土上限深度

75. Study of the Structure Construction Technique Under Permafrost

多年冻土下构筑物结构施工技术的研究

76. Fractured-rock layer thickness of highway embankment in permafrost regions

多年冻土区公路路堤碎石层厚度的计算

77. ground water in permafrost region

多年冻土区地下水

78. Experimental study on ripped-rock revetment embankment in permafrost regions

多年冻土区抛石护坡路基室内试验研究

79. METHANE GENERATION IN PERMAFROST SEDIMENTS

多年冻土区沉积物中甲烷的生成

80. Subgrade in permafrost soil zone

多年冻土区路基