A raised OIS 3 sea level recorded in coastal sediments, southern Changjiang delta plain, China
A raised OIS 3 sea level recorded in coastal sediments, southern Changjiang delta plain, China
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中国长江三角洲平原南部沿海沉积物记录的 OIS 3 海平面上升
DOI：
10.1016/j.yqres.2013.03.002
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发表时间：
2013-05
影响因子：
2.3
通讯作者：
Zhan, Qing
中科院分区：
文献类型：
--
作者：
Jones, Brian G.;Chen, Ting;Zhao, Baocheng;Zhan, Qing
利用OSL、U-series、AMS 14 C和古地磁等方法，研究了长江三角洲南部晚第四纪沉积物中OIS 5 ~ OIS 1的分布特征。结果表明，海岸和河口沉积在OIS 5和OIS 3发生在整个研究区域。然而，全新世海侵沉积物的太湖块缺席。在OIS 5e期间沉积的潮间至潮下沉积物的埋藏深度记录了自那时以来由于沉积物压实和构造运动造成的30-80 m沉降。然而，在OIS 3晚期阶段形成的海岸沉积物被埋深约1000米。6-15太湖地区的埋藏深度约为300 m，而向东的埋藏深度约为300 m。45-60米的沿海平原。结合全新世海相地层的分布，这一现象表明，自OIS 3结束以来，太湖地块至少抬升了25-30 m。这一隆升主要是由于冰后期长江、黄河在中国东部边缘海大陆架上的大量沉积所引起的差异沉降所致。
The distribution of marine-influenced oxygen isotope stage (OIS) 5 to OIS 1 sediments was examined in several late Quaternary boreholes from the southern Changjiang (Yangtze) delta plain, China, using different dating methods including OSL, U-series, AMS 14C and paleomagnetism. Results demonstrate that coastal and estuarine deposition during OIS 5 and OIS 3 occurred throughout the study area. However, Holocene transgressive sediments were absent on the Taihu block. The burial depth of intertidal to subtidal sediment deposited during OIS 5e records 30–80 m subsidence caused by sediment compaction and tectonic movement since that time. However, coastal sediments formed during the late phase of OIS 3 were buried to a depth of ca. 6–15 m in the Taihu Lake area, while the burial depth increased eastward to ca. 45–60 m on the coastal plain. This phenomenon, combined with the distribution of Holocene marine strata, indicates at least 25–30 m uplift of the Taihu block since the end of OIS 3. We suggest that this uplift was mainly caused by the differential subsidence due to substantial amount of post-glacial deposition by the Changjiang and Huanghe Rivers on the continental shelf of east China marginal sea.
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影响因子：
3.9
作者：
J. Wright;R. Sheridan;K. Miller;J. Uptegrove;B. S. Cramer;J. Browning
通讯作者：
J. Wright;R. Sheridan;K. Miller;J. Uptegrove;B. S. Cramer;J. Browning
中国长江三角洲南部因地下水抽取导致的地面沉降和地裂缝
DOI：
10.1007/s00254-007-1028-8
发表时间：
2008-08
期刊：
Environmental Geology
影响因子：
--
作者：
通讯作者：
--
影响因子：
4
作者：
B. Felzer
通讯作者：
B. Felzer
影响因子：
2.2
作者：
J. Reeves;A. Chivas;Adriana García;S. Holt;Martine Couapel;B. Jones;D. Cendón;D. Fink
通讯作者：
J. Reeves;A. Chivas;Adriana García;S. Holt;Martine Couapel;B. Jones;D. Cendón;D. Fink
影响因子：
4
作者：
P. Heiser;J. Roush
通讯作者：
P. Heiser;J. Roush