Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Patrick. K. Takahashi"'
Autor:
Brandon A. Yoza, Lars G. Golmen, Patrick. K. Takahashi, Koji Otsuka, Stephen M. Masutani, Gérard C. Nihous, Jan C. War, Kazuyuki Ouchi
Publikováno v:
Marine Technology Society Journal. 44:80-87
Artificial upwelling could enhance the ocean food web and help restore depleted marine life at all trophic levels. The primary technical challenge of artificial upwelling is devising site-specific strategies to retain as much of the nutrients contain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7410b8c5dced8cf5215c0b6d45923ad0
https://doi.org/10.4031/mtsj.44.3.8
https://doi.org/10.4031/mtsj.44.3.8
Autor:
Patrick K. Takahashi
Publikováno v:
Journal of Energy Engineering. 122:114-124
In June of 1992, the National Science Foundation and National Oceanic and Atmospheric Administration sponsored a strategic planning workshop, involving 35 ocean technologists representing the Atlantic, Gulf, and Pacific marine communities, to develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af2ef8066868834ca126e98b7c165af8
https://doi.org/10.1061/(asce)0733-9402(1996)122:3(114)
https://doi.org/10.1061/(asce)0733-9402(1996)122:3(114)
Publikováno v:
Applied Energy. 47:299-339
Hawaii is committed to replacing imported oil with indigenous, renewable energy resources to enhance the economic and environmental security of the state's citizens. A case study of Hawaii's fuel-energy balance by the end of the 21st century which fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9658a293332325ab2661484e59acce48
https://doi.org/10.1016/0306-2619(94)90040-x
https://doi.org/10.1016/0306-2619(94)90040-x
Publikováno v:
Agricultural Systems. 41:1-22
A geographical information system (GIS) was used to expedite the site selection process for biomass energy crops in Hawaii. The GIS and database, Hawaii Natural Resources Information System (HNRIS), has been used previously to identify agriculturally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e73e26a97fd6dd1897d14a2ff9fa71d
https://doi.org/10.1016/0308-521x(93)90078-g
https://doi.org/10.1016/0308-521x(93)90078-g
Publikováno v:
Energy Sources. 14:381-389
A geographical information system known locally as the Hawaii Natural Resources Information System (HNRIS) was utilized to identify potential biomass plantation sites by matching biomass species requirements with appropriate environmental conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cf436ffb0bb96b71d18fa60e2089269
https://doi.org/10.1080/00908319208908734
https://doi.org/10.1080/00908319208908734
Autor:
Patrick K. Takahashi, Andrew Trenka
Publikováno v:
Energy. 17:657-668
Technological advances on the century-old ocean thermal energy conversion (OTEC) concept have advanced this renewable energy system to the point at which power-plant construction on remote islands is close at hand. Research and development efforts on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a3b54aa18511f5c647cf0cf58fe9e6
https://doi.org/10.1016/0360-5442(92)90073-9
https://doi.org/10.1016/0360-5442(92)90073-9
Publikováno v:
Energy. 17:191-200
A hypothetical fuel-energy system based on indigenous, renewable resources to achieve energy self-sufficiency in Hawaii by the end of the 21st century is presented. In this case study, renewable resources would provide sufficient energy for a project
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e85bf94072def37e3605d649366364c7
https://doi.org/10.1016/0360-5442(92)90068-b
https://doi.org/10.1016/0360-5442(92)90068-b
Publikováno v:
Energy Sources. 13:361-368
Gasification of biomass into synthesis gas is the first step in producing methanol from biomass. Catalytic conversion of the gas produced by the gasifier into methanol is strongly affected by the composition of the product gas. It is thus important t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78685c80b181bbbbe08b6053fa79ddb6
https://doi.org/10.1080/00908319108908994
https://doi.org/10.1080/00908319108908994
Publikováno v:
Energy Sources. 12:421-428
The state of Hawaii is 90% dependent upon imported petroleum today but has embarked on a transition program to shift to indigenous renewable energy resources. Hawaii, like most tropical islands, has no fossil fuels (oil, gas, or coal) but has abundan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f89a711c610b0faa36ddf5abdb3d6ed
https://doi.org/10.1080/00908319008960215
https://doi.org/10.1080/00908319008960215
Publikováno v:
Energy Sources. 12:105-110
This article presents the results of an assessment of hydrogen production technologies and an evaluation of the technical and economic feasibilities of producing and using hydrogen from renewable resources. Technologies evaluated include biomass gasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78f623a3af687ad5e81aae4ab1b9e860
https://doi.org/10.1080/00908319008960192
https://doi.org/10.1080/00908319008960192