English  |  正體中文  |  简体中文  |  Items with full text/Total items : 27228/39071
Visitors : 2413148      Online Users : 68
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/41193

Title: Enhanced POC export in the oligotrophic northwest oligotrophic northwest Pacific Ocean after extreme weather events
Authors: Chen, Kuo‐Shu
Hung, Chin‐Chang
Gong, Gwo‐Ching
Chou, Wen‐Chen
Chung, Chih‐Ching
Shih, Yung‐Yen
Wang, Chau‐Chang
Contributors: 國立臺灣海洋大學:海洋環境化學與生態研究所
Date: 2013-11
Issue Date: 2017-02-10T01:14:42Z
Publisher:  Geophysical Research Letters
Abstract: Abstract: study effects of extreme weather events (EWEs, e.g., dust storm and typhoon) on the export of particulate organic carbon (POC) measured by a floating sediment trap in the oligotrophic ocean, eight sea-going expeditions were conducted in the oligotrophic northwest Pacific (NWP) in 2007 and 2008, covering all four seasons and the passage of several EWEs. Results of year-round field observations demonstrate that the POC export fluxes in the oligotrophic NWP did not exhibit apparent seasonal variations yielding an average flux of 36.9 ± 5.8 mg-C m-2 d-1 without EWE effects. With EWE effects, however, the POC export flux (51.7 ± 13.2 mg-C m-2 d-1) showed an approximately 40% increase compared to the average flux measured without EWE effects. These results suggest that EWEs can trigger elevated POC export from the euphotic zone in the oligotrophic ocean.
Relation: 40(21)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/41193
Appears in Collections:[海洋環境與生態研究所] 期刊論文

Files in This Item:

File Description SizeFormat

All items in NTOUR are protected by copyright, with all rights reserved.


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback