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全球气候变化趋势
相关语句
  global climate change tendency
     The climatic change was basically unanimous with global climate change tendency and its warming trend was more remarkable and its drying trend was less obvious. There was obvious difference on the change of temperature and precipitation among the counties in the area.
     该区的气候变化与全球气候变化趋势基本一致 ,增温更显著 ,干旱化趋势不太明显 ,且其气温和降水量的变化存在明显的区内差异。
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  “全球气候变化趋势”译为未确定词的双语例句
     The Similarities And Differences of The Climatic Developing Trend Between Guangxi And The Whole World
     广西气候与全球气候变化趋势异同点
短句来源
     Development Coordination for Eco-environment Rehabilitation with World Climatic Variation in Northwest China
     全球气候变化趋势下西北生态环境建设的动态响应
短句来源
     According to the meteorological data from Langkazi Observatory during 1961-2000,annual mean temperature fluctuates and presents a trend of increase, which is consistent with the global change. Especially, the average temperature of colder season increases obviously.
     通过浪卡子气象站1961~2000年间的气象资料分析得知,羊卓雍错流域近四十年来的气候变化特征:年平均气温呈波动上升趋势,与全球气候变化趋势一致,特别是冷季月均温增温十分显著;
短句来源
     The regional climate changes take place against the background of the global climate changes. However ,the particularities of natural factors in different regions lead to variations even in the same global climate changing tendency.
     区域性的气候变化是在全球气候变化的背景下产生的 ,但由于区域内本身的自然影响因素的特殊性 ,使得即使在同一全球气候变化趋势下 ,各区域的气候变化也不尽相同 ,各具特点。
短句来源
     The paleoclimate conditions in the Late Eocene to Early Oligocene changed from warm and wet to drier and cooler. This trend coincides with world climate at that time, which means that the Chinese mainland was influenced by the global transition and the development of the continental icecap over Antarctica.
     孢粉植物群所反映的我国气候变化趋势与全球气候变化趋势一致,说明我国的陆地也受全球构造的演变和南极大陆冰盖的影响.
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  相似匹配句对
     THE Changing Global Climate
     变化中的全球气候
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     GENERAL TREND OF GLOBAL CHANGES
     全球变化的基本趋势
短句来源
     THE QUESTION OF THE GLOBAL CLIMATE VARIATION
     全球气候变化问题
短句来源
     Detection of Global Climate Change
     全球气候变化的监测
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     THE TREND OF CHANGE ON CONTEMPORARY CLIMATE
     当代气候变化趋势
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The surface of the earth is continuously undergoing changes as a result of weathering-erosion, plate tectonics and volcanic processes. Contiental weatheringerosion with its complex rock-water interactions is the central process of globalbiochemical cycling of elements. Rates of the weathering-erosion depend on a varietyof factors, in particular rock properties and chemical composition, climate(especiallyrainfall), structure, and elevation. They are quite variable on a regional scale.Chemical composition of debris...

The surface of the earth is continuously undergoing changes as a result of weathering-erosion, plate tectonics and volcanic processes. Contiental weatheringerosion with its complex rock-water interactions is the central process of globalbiochemical cycling of elements. Rates of the weathering-erosion depend on a varietyof factors, in particular rock properties and chemical composition, climate(especiallyrainfall), structure, and elevation. They are quite variable on a regional scale.Chemical composition of debris sediment must be related to the rate of weatheringerosion in its source region. Thus history of weathering-erosion on the earth surfacewould be revealed by studies of geochemistry of sediments.It is believed that a material volume as 3-5 times as the present QinghaiXizang Plateau has been removed from the plateau and its adjacent regions byweathering and erosion since the beginning of itS uplifting. The wind blown dustdeposits in the Chinese Loess Plateau is derived from the arid and semiarid regions innorthwestern China, in turn, where the deposits have been derived from TibetanPlateau and the high mountains around. Therefore, geochemistry of the wind blownloess-paleosol and red-clay sequences in the Loess Plateau may provide insight to thehistory of uplihng and weathering-erosion on the QinghaiXizang Plateau.Chemical analyses were carried out on the samples from the seven million-yearred-clay/loess-paleosol sequence in Lingals, Chinese Loess Plateau. The weight ratiosof Na/Al and Fe2+ /Fe3+ in the samples have been employed as indices in degrees ofchemical weathering (or alteration) and oxidation of the dust deposits respectively.The lower the ratios are, the higher the degrees indicate. The ratios tend to increasestepwisely since about 5.6Ma B. P., which is believed as a result of globalpaleoclimatic changes indicated by both δ18O and aeolian dust flux records from thePacific rather than the degree of Pedogenic strength of the sequence obtained from ourfieldwork. Furthermore,the Fe/Al ratios show a decreasing trend toward the top of thesequence.These facts induced us to make the conclusions as following :(1) The chemical composition of the dust deposited in the Loess Plateau hasbeen changed step by step since about 7Ma B. P., which may be relaied to theuplifting of the Qinghai-Xizang Plateau and/or glaciation in the Northern Hemisphere.Uplifting and glaciation would increase the rate of erosion in the dust source regions,degrade chemical weathering of parent dust. The dry and windy climate alsostrengthens mechanical erosion in the dust source regions.(2) Variations in the ratios of Na/Al and Fe2+ /Fe3+ in the red-clay-loess-paleosol sequence resulted mainly from changes in chemical composition of the dustin source regions, and were modified by in situ weathering.(3) The Na/Al and Fe2+/Fe3+ ratios may be used as the indices of weatheringerosion history in the dust source regions, so much as the rates of denudation of theQinghai-Xizang Plateau.(4) The agreement of the chemical record from the red-clay loess- paleosolsequence in Lingtai with the records from marine sediments indicates that the upliftingof Qinghai-Xizang Plateau might have had an impact on global climate change.

沉积物的化学成分无疑取决于来源物质的成分和沉积后的化学作用。对来自于甘肃灵台7MaBP以来风成沉积序列的红粘土、黄土和古土壤样品的化学分析表明,风成沉积物化学成分的演化主要由沉积前所经历的各种地表作用(尤其是风化作用)所决定,当地成壤作用对化学成分的影响叠加在106a演化趋势上5反映风化程度的化学指标Na/Al值和Fe2+/Fe3+值总体均呈逐步增加的趋势,基本一致于上新世以来全球气候变化的趋势,这可能与青藏高原隆升和北半球冰盖发育加速粉尘物质源区侵蚀同时降低化学风化程度有关。

This paper summarized the characteristics of the tourist resources at Yulong snow mountain with modern glacier and ancient glacial traces in Yunnan province,and discussed modern ice snow and ancient glacial traces,tourist view and admire value.According with the world climate changeful tendency,this paper rasised that we would protect ice and snow tourist resources and build country glacial park.

本文总结了云南省玉龙雪山以现代冰川和古冰川遗迹为主的旅游资源特色,探讨了现代冰川和古冰川遗迹的旅游观赏价值,并结合全球气候变化的趋势,提出了保护冰雪旅游资源和建立国家冰川公园的建议

This article made a statistic analysis to the similarities and differences of climatic development between Guangxi and the whole world, Guangxi and the whole China, based on the data on air temperature and precipitation observed in the recent one hundred years The result showed that the climatic developing trend in Guangxi is basically the same as that in the whole world, yet the global warming trend is not embodied in Guangxi

用近百年的气温、降水量实测数据 ,对广西与全球、全国的气候变化的异同进行了统计分析 ,结果表明 :广西的气候变化与全球气候变化的趋势基本一致 ,但全球气候变暖并未在广西得到反映。

 
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