湖沼相沉积
lacustrine and paludal sediments
全新世湖沼相沉积土
holocene limnetic facies sedimentary soil
半咸水舄湖相
brackish-water lagoon facies
波动湖相沉积
fluctuating lake-facies sedimentation
淡化舄湖相
brackish-water lagoon facies
洞庭湖湖洲
Huzhou in Dongtin lake area
高寒湖沼
limnetic area in frigid highland
古湖沼学重建
paleolimnological reconstruction