研究结果表明，江汉湖群个数、面积已锐减，现存湖也正向沼泽方向演化。
The study shows that the total number and area of the Jianghan lake group have decreased greatly due to reclamation and cultivation, and the lakes remained are being transformed into marsh.
潜江凹陷蚌湖向斜是下第三系潜江组的沉积中心，是江汉盆地油气最富集的生烃中心。
Banghu syncline in the Qianjiang sag is a depocenter of Paleogene Qianjiang Formation, and is the richest hydrocarbon generation center in Jianghan Basin.
在综合研究江汉平原石炭系—下三叠统油气成藏条件的基础上，指出了沉湖—土地堂复向斜中部区块、当阳复向斜南部区块为有利的勘探地区。
Based on above, the author point out that the central block of Chenghu-tuditang synclinorium and the southern block of Dangyang synclinorium are the advantageous regions for exploration.
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