DocumentCode :
428994
Title :
Development of the floating structure for the ocean nutrient enhancer "TAKUMI"
Author :
Miyabe, Hi ; Kobayashi, H. ; Ogiwara, S.
Author_Institution :
IHI Marine United Inc., Tokyo, Japan
Volume :
1
fYear :
2004
fDate :
9-12 Nov. 2004
Firstpage :
348
Abstract :
Ocean nutrient enhancer "TAKUMI" was developed to generate new fishery grounds by harnessing deep ocean water (DOW). "TAKUMI" is a floating device to make the euphotic zone more fertile with phytoplankton by emitting nutrient-dense DOW up welled from 200 m depth. The floating structure of "TAKUMI" was designed and built by IHI Marine United Inc. and moored at Sagami bay in May 2003, and its performance is being monitored. Technical issues and solutions are discussed for developing the floating structure of "TAKUMI".
Keywords :
marine systems; oceanographic regions; seawater; 1000 m; 213 m; AD 2003 05; IHI Marine United Inc.; Japan; Sagami bay; TAKUMI floating structure development; deep ocean water harnessing; euphotic zone; fishery ground; nutrient-dense DOW emission; ocean nutrient enhancer; phytoplankton; Aquaculture; Design engineering; Design methodology; Joining processes; Meteorology; Monitoring; Ocean temperature; Reliability engineering; Safety; Sea surface;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
OCEANS '04. MTTS/IEEE TECHNO-OCEAN '04
Print_ISBN :
0-7803-8669-8
Type :
conf
DOI :
10.1109/OCEANS.2004.1402940
Filename :
1402940
Link To Document :
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