%0 Journal Article
%T Advances and perspectives of biochar research<br>生物炭研究进展及其研究方向
%A XIE Zu-bin
%A LIU Qi
%A XU Yan-ping
%A ZHU Chun-wu
%A <br>谢祖彬
%A 刘 琦
%A 许燕萍
%A 朱春悟
%J 土壤
%D 2011
%I 
%X In recent years,with deeper investigation on black earths found by archeologists in Amazon region,Brazil,it is considered that amendment of biochar pyrolyzed from biomass under little oxygen can not only alleviate global warming speed as a result of storing carbon in soil,but also may improve soil quality which would secure food safety.In this paper,biochars’ properties,influences on crop yield and nutrients uptake,decomposition and effects on soil carbon turnover,and degradation and bioavailability of organic pollutants were compiled.Furthermore the key perspectives were highlighted for future research.
%K Biochar
%K Properties
%K Nutrient
%K Carbon turnover
%K GHGs
%K Pollutants<br>生物炭
%K 性质
%K 肥力
%K 碳周转
%K 温室气体
%K 污染物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=56F69E970C6E5190CDB409D28DD0E3C6&aid=74333766BAFE42702B145A96B66B3BF4&yid=9377ED8094509821&vid=BE33CC7147FEFCA4&iid=B31275AF3241DB2D&sid=E002FF26604EFFAB&eid=0B757E9DCA0EC579&journal_id=0253-9829&journal_name=土壤&referenced_num=0&reference_num=42