1.Although the correlations of the soil enzyme to the other indice are very poor, the correlation of soil enzyme with litter quantity is good.
而土壤酶只与凋落物生物量的相关性密切，与其余各指标之间的相关性较差。
2.Compared with the indice in 2001, Macrozoobenthic persity decreased, and the dominant species have changed.
与2001年相比，大型底栖动物的优势种发生了改变，群落多样性显著降低。