State;
Key;
Laboratory;
of;
Environmental;
Geochemistry,;
Institute;
of;
Geochemistry,;
Chinese;
Academy;
of;
Sciences,;
Guiyang;
550002,;
China;
State;
Environmental;
Protection;
Key;
Laboratory;
for;
Lake;
Pollution;
Control,;
Research;
Center;
of;
Lake;
Eco-Environment,;
Chinese;
Research;
Academy;
of;
Environmental;
Sciences,;
Beifing;
100012,;
China;
有机质组分; 中国西南; 红枫; 溶解; 高原; 紫外吸光度; 尺寸排阻色谱法; 荧光光谱;