旱獭

Marmota himalayana, Microtus oeconomus, Mus musculus, Cricetulus longicaudatus, Ochotona curzoniae, Felis catus, Canis familiaris, Vulpes vulpes, Vulpes corsac, Canis upus, Mustela eversmanni distributed widely in Sanjiangyuan Area.

三江源地区喜马拉雅旱獭、根田鼠、小家鼠、长尾仓鼠、高原鼠兔、猫、犬、赤狐、沙狐、狼、艾鼬等广泛分布，其中喜马拉雅旱獭是青藏高原喜马拉雅旱獭鼠疫自然疫源地的主要宿主。

The Yellow-bellied Marmot is very closely related to the groundhog that is common in the eastern United States.

这也就无怪乎很多人都把黄腹旱獭当作一种土拨鼠或者美洲旱獭。

The studying results as follows:(1) Research of Marmot active regularity indicated:the course of dealing with natural enemies,Marmot had taken on adaptive characteristic for survival.

研究结果如下：(1)旱獭活动规律的研究表明：在长期对付天敌的过程中，旱獭已经具有了一些生存的适应性特征。

Over the years, most patients in China due to poaching plague Marmota, Marmota food caused by stripping.

多年来，中国鼠疫病人大多因捕猎旱獭、剥食旱獭所引起。

China's western region is the existence of plague in many areas, and exist in a kind of animal known as Marmota, the local baibacina fur with a lot of money.

中国西部很多地区都是存在鼠疫的，存在于一种叫做旱獭的动物当中，当地很多人用旱獭皮毛换钱。

Objective To develop a synthetic prevention and cure measure of parasitic disease in Marmota himalayana by feeding on a scale, to enhance the number and quality of M. himalayana and ensure its accuracy in animal experiment results.

目的 制订规模化饲养喜玛拉雅旱獭寄生虫病综合防治措施，提高喜马拉雅旱獭的数量和质量及保证动物实验结果的准确性。

Therefore, as a conclusion, 3 loci were high polymorphism loci, all were appropriated for the study on genetic diversity. All the four populations have high genetic diversity, which accord with the fact that there was a large amount of Himalyan marmota and they located in many areas.

微卫星位点SSR-2、SSR4、SSR7均为高度多态位点，适用于喜马拉雅旱獭遗传多态性研究；4个地理种群均显示出较高的遗传多态性，与喜马拉雅旱獭分布广泛、数量众多的事实相吻合。

Result The 2 canis sera were IHA positive.10 F1 antigen positives had been tested in 33 marmota samples and 4 strains of Pasteurella pestis were detected out from 17 marmota samples.

结果通过鼠疫间接血凝试验检出犬阳性血清2份，从33份旱獭标本中检出鼠疫F1抗原阳性材料10份，17份旱獭检材中检获鼠疫菌4株。

Up to now, no Yersinia pestis was found in parasitic fleas except it was found in Marmota sibirica from Hulun Buir plateau in 1923. However, Y.

呼伦贝尔高原蒙古旱獭鼠疫自然疫源地于1923年仅自旱獭体中检出鼠疫菌，至今并未从寄生蚤中检出鼠疫菌。

According to the absolute value of the coefficient in 3 the principal components,Marmot habitat selection'main factors were elevation、slope gradient、longitude(the absolute value of the coefficient respective were:0.860、0.740、0.712)and so on geography factor.Vegetation height and aboveground biomass have synergistic effect with geography factor.Distance from human disturbance and distance from road(the absolute value of the coefficient respective were:0.814 and 0.820) human activity factor were secondary factor.Vegetation coverage would named vegetation factor (the absolute value of the coefficient was:0.816) have very important influence to Marmota habitat selection.

根据三个主成分中载荷系数绝对值的大小可以判断影响旱獭生境选择的主要生态因子是海拔、坡度、纬度(载荷系数绝对值分别为：0.860、0.740、0.712)等地理因子，草高、地上生物量与地理因子又具有协同效应；距人为干扰距离、距公路距离(载荷系数绝对值分别为：0.814和0.820)人类活动因素是次要因子；盖度(载荷系数绝对值为：0.816)将其命名为植被因子，对旱獭的生境选择也具有重要的影响作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。