概览

Author: United Nations Population Fund
Main Title: 2009 年世界人口状况报告 , pp 1-9
Publication Date: December 2009
DOI: https://doi.org/10.18356/09abea99-zh
Language: Chinese | Also available in Arabic, English, French, Russian, Spanish

气候是指天气的长期平均状态。气候一直在变化，但据人类以往的经验，从来没有发生像下个世纪将要发生的那样剧烈变化。自农业社会产生文明以来，地球的气候总体上相对稳定。其气温和降水保证了人类的生存和繁衍。

ISBN (PDF): 9789210603539

Book DOI: https://doi.org/10.18356/42d7bbc9-zh

Sustainable Development Goals:

No Poverty

/content/books/9789210603539c002

dcterms_title,dcterms_subject,pub_keyword

-contentType:Journal -contentType:Contributor -contentType:Concept -contentType:Institution

	JOIN THE CONVERSATION

^{UN iLibrary is the comprehensive global search, discovery, and viewing source for digital content created by the United Nations}	CONTACT \| COPYRIGHT \| FAQs \| PRIVACY NOTICE \| TERMS OF USE ^{Copyright © United Nations. All rights reserved.}