A new monsoon index, the dynamical normalized seasonality (DNS), is introduced to study the issue of monsoons.

Distribution characteristics and seasonal dynamics of Cu and Zn in shrub-marsh plants in mountainous areas of Northeast China;

Seasonal dynamics of dissolved organic carbon and available N in Panjin reed wetland;

The seasonal dynamics of the submerged plant communities invaded by Cabomba caroliniana gray;

Ammonium nitrogen concentration seasonal dynamics in soils from reed wetlands in Xianghai;

Concentrations of exchangeable cations of soil and their seasonal dynamics in three representative forests of Dinghushan Biosphere Reserve;

The Fulaowenpao and Erbaifangzi wetlands were chosen as typical sites to study the characteristics of seasonal dynamics of total nitrogen in marsh soils from both closed and open wetlands.

This paper studied the seasonal variation of light fraction organic matter (LFOM) in the red soils of severely eroded bare land,and of the bare lands restored to Pinus massoniana forest land,Castanea mollissima plantation,and Paspalum notatum grassland in the Hetian Town of Changting County,Fujian Province,with secondary forest soil as the control.

Seasonal variation in the inorganic N pools and net mineralization/nitrification rates and the annual net N mineralization/nitrification were investigated.