New discovery of submerged forest remains in Shenhu bay, Fujian Province, and its environmental significance

编号 zgly0000314259

文献类型 期刊论文

文献题名 New discovery of submerged forest remains in Shenhu bay, Fujian Province, and its environmental significance

作者 LIUJianqiu  LINWenqun  ZHAOXitao  WANShaohong  YUMingtong 

作者单位 BioengineeringCollege  FujianNormalUniversity  Fuzhou350007  China  InstituteofGeologyandGeophysics  ChineseAcademyofSciences  Beijing100029  China  CollegeofGeographicalSciences  FujianNormalUniversity  Fuzhou350007  China 

母体文献 Chinese Science Bulletin;中国科学通报: 英文版 

年卷期 2003,48(19)

页码 2116-2120

年份 2003 

分类号 P736.21 

关键词 水下森林遗迹  福建  Shenhu海湾  环境变迁  全新世 

文摘内容 The authors have made a further investigation on the tidal-zone paleoforest remains found in the Shenhu bay,Fujian Province.By surveying (scale of 1:500) and numbering of the remains,65 tree trunks were found.They are relatively concentrated in three different regions from south to north.Their growing ages ranged from 45 a to 100a. 22 ancient trunks' sections with low degree of carbonization show that the paleoforest was composed of Keteleeria Carr., Morus L.and Gleditsia L.^14C dating shows that the paleoforest was living in 9420-6760 aBP.Later it stopped developing and was buried by the alluvial aggradation caused by the sea level rise。