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Assessments of ecological importance based on static indexes that do not consider service flows frequently underestimate......
Eolian sand deposition and its environmental significance in the northeastern margin of the Qinghai-
The dry climate which appeared about 8-7 Ma ago in South Asia has been interpreted as results of the intensification of......
The concentrations of CH4 in the atmosphere over the past 2000 years have been deduced by extracting and analyzing the a......
The vegetation ecosystem of the Qinghai–Tibet Plateau in China, considered to be the "natural laboratory" of climate chan......
Helium Isotopic Composition of the Songduo Eclogites in the Lhasa Terrane, Tibet: Information from t
本文通过对荣华二采区10...
Evolutionary biogeography on Ophiocordyceps sinensis:An indicator of molecular phylogeny to geochron
The fungus Ophiocordyceps sinensis is endemic to the vast region of the Qinghai-Tibetan plateau (QTP). The unique and co......
Reconstruction of the spatial patterns of desert/loess boundary belt in North China during the Holoc
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
本文对青海南山吾口正长花岗岩和花岗闪长岩进行了岩石学、岩石地球化学及年代学研究。首次测得吾口侵入岩体正长花岗岩的锆石206^......
本研究旨在分析青海地区细粒棘球蚴的种群基因多态性,为细粒棘球蚴病的防控提供基础资料。对采自青海地区的42株细粒棘球蚴(33株采自......
在青海高原环境下,用引进的良种肉牛蓝白花、利木赞、西门塔尔和皮尔蒙特改良当地黄牛。结果显示:四个杂交组合F1代不同年龄的生长速......
对各拉丹冬地区晚三叠世火山岩进行了颗粒锆石U-Pb测年和Sr、Nd同位素分析,颗粒锆石的U-Pb年龄值为(212±1.7)Ma,全岩样品的ISr、......
研究采用7个微卫星标记分析在青海省西大滩区域,位于青藏公路两侧的4个高原鼠兔(Ochotona curzoniae)种群的遗传变异情况。分别采......
青海地道中藏药材抱茎獐牙菜人工种植试验初见成效。为了对比成熟种子采收前(花果期)和采收后微量元素的变化,分别采集种子采收前和采......
在青藏铁路钻孔桩施工过程中,通过使用先进的机械设备和科学合理的施工组织安排,以及重点工序的质量控制,既提高了工作效率,又保证......
生态补偿是当前国际生态经济学研究的热点问题之一,补偿标准又是生态补偿研究领域中最重要的组成部分.本文以遥感数据、地面气象数......
四川彭州市葛仙山巨型冰川漂砾距四川盆地边缘地带约3 ̄4km,规模巨大,是目前世界上发现的罕见巨型冰川漂砾。现有资料研究结果表明,葛仙山巨......
采用南京气象学院(NIM)5层陆面过程模式,利用1979年5~8月“青藏高原气象科学实验”资料模拟和分析了夏季青藏高原不同地区的陆面特征......
介绍链路设计的基本知识,并以青海便携应急卫星站为例,利用Satmaster软件对该站点的卫星链路进行计算,使之能够在卫星信号覆盖较差的......
以中国大陆西北地区地震层析成像的结果为基础,通过分析大陆块体内部岩石层和软流层的深部形态,提出西部造山带与相邻块体之间几种可......
本文报导了青海省革螨新种39种,隶8科16属,新纪录5种,隶2科3属的模式产地分布范围....
在 Wuli 区域的微生物引起的差异, Qinghai 西藏的高原用 16S rRNA 基因被调查种系发生的分析。一个总数 117 细菌并且 66 archaeal......
空间数据管理是GIS系统的核心。对于选择ArcSDE实现分布式空间数据管理的系统,如何与ArcSDE交互,实现空间数据的存储和发布是系统......
The vegetation ecosystem of the Qinghai–Tibet Plateau in China,considered to be the′′natural laboratory′′of climate......
Kekexili basin, located in Northern Qinghai—Xizang plateau, has an area of over 4000km+2 and is the largest Paleogene l......
Evolutionary biogeography on Ophiocordyceps sinensis:An indicator of molecular phylogeny to geochron
The fungus Ophiocordyceps sinensis is endemic to the vast region of the Qinghai-Tibetan plateau(QTP).The unique and comp......
Applying the AHP-FUZZY method to evaluate the measure effect of rubble roadbed engineering in permaf
This article attempts to investigate the measure effect of rubble roadbed engineering in permafrost regions of Qinghai-T......