极区鸟粪土中磷酸酶活性变化特征及其影响因素

马大卫朱仁斌孙建军刘雅淑孙立广

Variations of phosphatase activity in the soils impacted by seabird guano and its affecting factors

极地研究 . 2010, (4): 386 -396 . DOI: 10.3724/SP.J.1084.2010.00386