@Article{2009429, title = {内蒙古乌梁素海叶绿素a浓度时空分布及其与氮、磷浓度关系}, author = {杨志岩,李畅游,张生,孙标}, journal = {湖泊科学}, volume = {21}, number = {3}, pages = {429}, numpages = {5.0000}, year = {2009}, month = {}, doi = {10.18307/2009.0318}, publisher = {科学出版社} }