SỰ BIẾN ĐỔI BẤT THƯỜNG MỰC NƯỚC TẠI VỊNH NHA TRANG

Tran Van Chung; Bui Hong Long; Pham Sy Hoan; Nguyen Van Tuan

doi:10.15625/1859-3097/19/2/11102

Author affiliations

Authors

Tran Van Chung Institute of Oceanography, VAST, Vietnam
Bui Hong Long Institute of Oceanography, VAST, Vietnam
Pham Sy Hoan Institute of Oceanography, VAST, Vietnam
Nguyen Van Tuan Institute of Oceanography, VAST, Vietnam

DOI:

https://doi.org/10.15625/1859-3097/19/2/11102

Keywords:

Sea water level, climate change, La Niña, El Niño, Nha Trang bay.

Abstract

Analysis of sea water levels (SWL) data at the Cau Da Oceanographic Station for 42 years (1975–2016) showed that the rising trend of SWL had occurred from 1999. During the 42-year period, the annual mean SWLs were lowest in 1988 and 1998. The recorded special feature showed that since 2006 (2006–2016) the annual mean SWLs were above the longtime mean SWL especially during Northeast Monsoon period. The years of 1979, 1983, 1984, 1987, 1988, 1992 showed the annual mean SWLs were higher than that of longtime mean SWL. And the years of 1978, 1994, 1998 showed the annual mean SWLs coinciding with longtime mean SWL.

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