5.题目:Technological prospects and CO2 emission trading analyses in the iron and steel industry: A global model 连接:http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V2S-4CVR155-1&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&_docanchor=&view=c&_searchStrId=1126737954&_rerunOrigin=scholar.google&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=39c773f593c77ea6986acfdb091c0f2c
6.题目:Reduction of CO2 emissions from integrated steel works and its subjects for a future study 连接:http://sciencelinks.jp/j-east/article/200521/000020052105A0894872.php
7.题目:CO2 emission reduction in the steel industry by using emission trading programs 连接:http://www.informaworld.com/smpp/content~db=all~content=a782174981?words=co2,emission,reduction,steel,industry,using,trading,programs
8.题目:Evaluation of energy saving and CO2 emission reduction technologies in energy supply and end-use sectors using a global energy model 连接:http://www3.interscience.wiley.com/search/allsearch?mode=quicksearch&products=journal&WISsearch2=1931-4981&WISindexid2=issn&contentTitle=IEEJ+Transactions+on+Electrical+and+Electronic+Engineering&contextLink=blah&contentOID=112638268&WISsearch1=Evaluation+of+energy+saving+and+CO2+emission+reduction+technologies+in+energy+supply+and+end-use+sectors+using+a+global+energy+model&WISindexid1=WISall&articleGo.x=20&articleGo.y=11