TY - GEN
T1 - Investigation of fresh and salt water distribution by resistivity method in Yellow River Delta
AU - Ishitobi, Tomotoshi
AU - Taniguchi, Makoto
AU - Chen, Jianyao
AU - Onodera, Shin Ichi
AU - Miyaoka, Kunihide
AU - Tokunaga, Tomochika
AU - Saito, Mitsuyo
AU - Fukushima, Yoshihiro
PY - 2009
Y1 - 2009
N2 - Yellow River is one of the largest rivers in the world and provides many sands to the sea. There is the large delta of Yellow River in the lower reach, and it is continuing to grow up by sediment from the river. However, some environmental issues occur such as the problem which river water can not reach to the river mouth from depletion of river water by overuse since 1970's. In this region which has experienced some environmental issues, groundwater research include the resistivity survey were conducted for the evaluation of the distribution of freshwater and saltwater under the delta in September 2003, May 2004 and September 2004. According to the results of field research, it is assumed that there is fresh groundwater in the shallow part and south of this delta, and saltwater widely in other region. We also applied the age dating of groundwater using carbon fourteen method. As a result, there are young saltwater near the shore and paleo-seawater in the center of this delta.
AB - Yellow River is one of the largest rivers in the world and provides many sands to the sea. There is the large delta of Yellow River in the lower reach, and it is continuing to grow up by sediment from the river. However, some environmental issues occur such as the problem which river water can not reach to the river mouth from depletion of river water by overuse since 1970's. In this region which has experienced some environmental issues, groundwater research include the resistivity survey were conducted for the evaluation of the distribution of freshwater and saltwater under the delta in September 2003, May 2004 and September 2004. According to the results of field research, it is assumed that there is fresh groundwater in the shallow part and south of this delta, and saltwater widely in other region. We also applied the age dating of groundwater using carbon fourteen method. As a result, there are young saltwater near the shore and paleo-seawater in the center of this delta.
KW - Delta of Yellow River
KW - Distribution of fresh and salt water
KW - Resistivity survey
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M3 - Conference contribution
AN - SCOPUS:79952321546
SN - 9780415472791
T3 - From Headwaters to the Ocean: Hydrological Changes and Watershed Management - Proceedings of the International Conference on Hydrological Changes and Management from Headwaters to the Ocean, HYDROCH
SP - 387
EP - 392
BT - From Headwaters to the Ocean
T2 - International Conference on Hydrological Changes and Management from Headwaters to the Ocean, HYDROCHANGE 2008
Y2 - 1 October 2008 through 3 October 2008
ER -