%0 Journal Article
%T GIS analysis on the environment quality of green food production base in Qing''an County<br>庆安县绿色食品产地环境质量的GIS探析
%A ZANG Shu-Ying
%A <br>臧淑英
%J 中国生态农业学报
%D 2006
%I 
%X The environment quality of green food production base in Qing'an County,Heilongjiang Province was(analyzed.)(The) results show that according to(the) national standard,the environment quality in this area does not be(subjected) to the pollution and reaches the standard of an Alevel green food base,as for its northwest and southeast parts,the environment has a tendency of degradation in quality.
%K GIS<br>绿色食品
%K 环境质量
%K 变异估计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=50601C4333EC68C6&yid=37904DC365DD7266&vid=F3583C8E78166B9E&iid=CA4FD0336C81A37A&sid=C5F8B8CB20F1B3D8&eid=9D453329DCCABB94&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=2&reference_num=5