Vol. 38 No. 4 (2016)

Articles

• Quantifying organic carbon storage and sources in sediments of Dong Rui mangrove forests, Tien Yen district, Quang Ninh province using carbon stable isotope

  Pham Thao Nguyen, Nguyen Tai Tue*, Tran Dang Quy, Nguyen Dinh Thai

  317-326

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• Study of the morphology of the low-latitude D region ionosphere using the method of tweeks observed at Buon Ma Thuot, Dak Lak

  Le Minh Tan*, Nguyen Ngoc Thu, Tran Quoc Ha, Nguyen Thi Thao Tuyen

  327-338

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• Prediction of maximum earthquake magnitude for northern Vietnam region based on the gev distribution

  Vu Thi Hoan*, Ngo Thi Lu, Mikhail Rodkin, Nguyen Huu Tuyen, Phung Thi Thu Hang, Tran Viet Phuong

  339-344

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• Effect of silicic acid on aggregation of hydrous ferric oxide

  Nguyen Ngoc Minh*, Flynn Picardal

  345-355

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• Methods for constructing VS30 maps from geology, borehole and topography data

  Nguyen Thuy Linh, Bui Van Duan, Nguyen Anh Duong*

  356-371

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• Petrography and geochemistry of Permian basalts of the Cam Thuy formation and their relation to Song Da and Emeishan magmatic rocks

  Nguyen Hoang*, Tran Thi Huong, Masatsugu Ogasawara, Le Duc Anh, Nguyen Thi Mai, Nguyen Thi Thu, Cu Sy Thang, Le Thi Phuong Dung

  372-392

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• Utilization of seismic refraction data for the study of structure of Bang hot-water source, Le Thuy, Quang Binh

  Tran Anh Vu*, Dinh Van Toan, Doan Van Tuyen, Lai Hop Phong, Duong Thi Ninh, Nguyen Thi Hong Quang, Pham Ngoc Dat

  393-408

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