美食侦探01
高小果3
刊名： Journal of Environmental Sciences 环境科学学报(英文版)主办： 中国科学院生态环境研究中心周期： 月刊出版地：北京市语种： 英文;开本： 大16开ISSN： 1001-0742CN： 11-2629/X邮发代号： 2-580历史沿革：现用刊名：Journal of Environmental Sciences曾用刊名：环境科学学报(英文版);Journal of Environmental Sciences China创刊时间：1989该刊被以下数据库收录：CA 化学文摘(美)(2009)SCI 科学引文索引(美)(2009)CBST 科学技术文献速报(日)(2009)Pж(AJ) 文摘杂志(俄)(2009)EI 工程索引(美)(2009)中国科学引文数据库(CSCD—2008)
麦当当5188
China is a low forest--covered The forest inthis country is mainly composed of young and middleaged plantations, and most of natural forests concentrateon remote However, there arc two merits forpromotion of forestry in China; firstly there are rich treespecies that can provide an abundant gene pool for plan-ation, and secondly Chinese government is paying agreat attention to plantation and protection of Since 1980 biomass and productivity have beeBased on a literature review, we re-analyzed Chinese national forest biomass and productivity data and response of predicted forest productivity to global climate Total forest biomass in China was between 0 Pg C (1 Pg C= 109 t C) and 1 Pg C, with a best estimate of 6 Pg C, and total national forest NPP excluding special product plantations and bamboo forest was 4- 6 Pg C a-1, with an average of 5 Pg C a- Studies of the terrestrial ecosystem models and the atmospheric general circulation models showed that prodicted global climate changes increased total forest NPP of China by 12 %-35 %, and that amplitude of change varies from place to These results provide effective data for future climate research in Casured f…
生态环境学报 610 生态与农村环境学报933这个是知网的结果。
gengxiewei 3人参与回答 2023-12-10 2017版北大核心期刊环境科学学科排名靠前的期刊依次为：环境科学学报、环境科学、中国环境科学、环境科学研究、农业环境科学学报、生态环境学报、环境科学与技术、环境
米苏and妮娜 1人参与回答 2023-12-05 地球是人类的母亲，是我们生命的摇篮，是我们赖以生存的家，我们每人都有责任来保护她。近几年人们已经越来越意识到环境的重要性了，无论在电视，广播里，报纸上经常会见到
厚德悟远 5人参与回答 2023-12-06 环境保护前沿 ，是武大rccse收录的核心
冷扇画屏 5人参与回答 2023-12-12 安全与环境学报环境科学学报海洋环境科学环境科学环境科学研究环境污染与防治生态毒理学报生态环境学报生态经济生态与农村环境学报中国环境科学等等
Elena小妞仔 5人参与回答 2023-12-05 优质论文问答问答知识库
