{"title":"历史背景","authors":"Daniel K. Gardner","doi":"10.1093/wentk/9780190696115.003.0003","DOIUrl":null,"url":null,"abstract":"What Are Some of the Main Environmental Challenges China Has Faced Historically?\n By the end of the first millennium BCE, the population in China was already 50 million; by 1000 CE it had doubled, and by the mid-19th century it had reached 400 million. Population...","PeriodicalId":446074,"journal":{"name":"Environmental Pollution in China","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Historical Background\",\"authors\":\"Daniel K. Gardner\",\"doi\":\"10.1093/wentk/9780190696115.003.0003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"What Are Some of the Main Environmental Challenges China Has Faced Historically?\\n By the end of the first millennium BCE, the population in China was already 50 million; by 1000 CE it had doubled, and by the mid-19th century it had reached 400 million. Population...\",\"PeriodicalId\":446074,\"journal\":{\"name\":\"Environmental Pollution in China\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-08-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environmental Pollution in China\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/wentk/9780190696115.003.0003\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Pollution in China","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/wentk/9780190696115.003.0003","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
What Are Some of the Main Environmental Challenges China Has Faced Historically?
By the end of the first millennium BCE, the population in China was already 50 million; by 1000 CE it had doubled, and by the mid-19th century it had reached 400 million. Population...
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