paleooceanography

Study on paleooceanography of the early Paleozoic in East Qinling

东秦岭早古生代古海洋研究

Regional geology , geomorphology and paleooceanography of the Nansha Islands

南沙群岛区域地质地貌与古海洋

Study of carbon cycle is related directly to reconstruction of the history of evolution of paleo-atmosphere , paleooceanography , paleoclimate and paleoenvironment of the Earth , and has a great help to understanding the formation of sedimentary ore deposits .

碳循环研究直接关系重建地球古大气、古海洋、古气候和古环境演变的历史，关系正确认识沉积矿产的成因。