These patterns indicate that the genetic diversity in Asia 11,000 years ago was higher than in more recent periods of human history. Admixture in southern China by 6,400–9,000 years ago We observed Guangxi ancestry in an ∼11,000-year-old human, so we next examined whether younger ...
The history of human civilization is entwined (交织) with the history of the ways we have learned to manipulate water resources. As towns gradually (67) , water was brought from increasingly sources, leading to (68) engineering efforts such as dams. During the industrial revolution and populati...
根据第一段中For almost all of human history,the Earth's population has tended to be younger.But since the last World Population Day on July 11,a major shift occurred:There are now more people aged 65 and older than there are under age five.(在几乎所有人类历史中,地球人口都趋于年轻化。但...
The history of life on earth has been a history of interaction between living things and their surroundings. To a large extent, the physical form and the habits of the earth\s vegetation and its animal life have been shaped by the environment. Considering the whole span of earthly time, the...
Human Population History Over the Last Two Million Yearsdoi:10.1016/B978-0-12-386025-5.00007-5A. TempletonHuman Population Genetics and Genomics
The Population History of China (1368–1953) 中国人口史(1368-1953 年)作者: Cao Shuji 出版社: Brill 译者: Wan Hongyu / Yang Yichen / Li Mei / Kizito Tekwa 出版年: 2024-2-8 页数: 632 定价: USD 197 ...
History is also required to interpret the present and to inform attempts to mold the future. The essays in this volume seek to bring... BS Szreter 被引量: 4发表: 2005年 Re-situations of scientific knowledge: a case study of a skirmish over clusters vs clines in human population genomics...
百度试题 结果1 题目China has a history of over 5,000 years and the ___ population in the world. A. biggest B. most C. bigger D. larger 相关知识点: 试题来源: 解析 A 反馈 收藏
development in the world shows that the trend of population aging is unprecedented in human history: The percentage of old people aged 60 and over has been projected to be more than double worldwide over the next half century. At... SIN, Wai Lam William 冼偉林 被引量: 0发表: 2011年 H...
Nearly all genetic variants that influence disease risk have human-specific origins; however, the systems they influence have ancient roots that often trace back to evolutionary events long before the origin of humans. Here, we review how advances in our