^pLaboratory;
of;
Wetland;
Ecology;
and;
Environment,;
Northeast;
Institute;
of;
Geography;
and;
A;
groecology,;
Chinese;
Academy;
of;
Sciences,;
Changchun;
130012,;
China;
^pUniversity;
of;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100049,;
China;
^pUniversity;
of;
Agriculture;
and;
Technology,;
Tokyo;
1838509,;
Japan;
组分变化; 铁浓度; 水域; 三江平原; 时空变化; 湿地; 低分子量; 中国;
