This paper reviews the recent developments in clonal plant population research, the theory and methods are introductive, and analyses its status and role in ecology.

探讨了克隆植物种群研究的最新进展，介绍了有关理论、方法和取得的成果，并对克隆植物种群在现代生态学中的地位与作用进行了评述。

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The advantages and disadvantages of these molecular markers in plant population research are discussed based on the comparison of the methods and the experience in research work.

并根据所涉及的有关研究论述及研究工作总结比较了各种方法应用在植物种群学研究中的利弊。

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Population Research Institute, Peking University，China

2003年—2006年：北京大学人口研究所人口学专业 人口学博士学位 ；

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James Vaupel, director of Duke University's Population Research Institute, is sceptical of the argument that obesity may reverse future progress in life expectancy.

ECONOMIST: Obesity may threaten life expectancy. Or maybe not

Abraham is currently on leave from the University of Maryland, where she is a faculty associate in the Maryland Population Research Center and a professor in the Joint Program in Survey Methodology.

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The paper, written by researchers at Loma Linda University in Loma Linda, California, is larger and includes a more diverse population than previous research, says lead author Michael Orlich, director of the preventive medicine residency program there.

WSJ: Vegetarians Live Longer Than Meat-Eaters, Study Finds