The Millennial Project: Colonizing the Galaxy-- in 8 Easy Steps |
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Page 40
... nitrogen to the surface waters will enhance primary productivity by 160 times.4 Nitrogen 48 The key nutrient for all plants , both marine and terrestrial , is nitrogen . Plants form the base of the pyramid of life , both at sea and on ...
... nitrogen to the surface waters will enhance primary productivity by 160 times.4 Nitrogen 48 The key nutrient for all plants , both marine and terrestrial , is nitrogen . Plants form the base of the pyramid of life , both at sea and on ...
Page 41
... nitrogen fixing crops like legumes , or by using man - made fertilizers . To free himself from the limitations of the natural nitrogen cycle , man uses fossil fuels to artificially fix nitrogen from the atmosphere and spread it on the ...
... nitrogen fixing crops like legumes , or by using man - made fertilizers . To free himself from the limitations of the natural nitrogen cycle , man uses fossil fuels to artificially fix nitrogen from the atmosphere and spread it on the ...
Page 136
... nitrogen is a vital micro - nutrient for plant growth , but atmospheric nitrogen is nearly inert , and plays no discernible role in human biology . The only apparent function of nitrogen in Earth's atmosphere is to serve as a ' filler ...
... nitrogen is a vital micro - nutrient for plant growth , but atmospheric nitrogen is nearly inert , and plays no discernible role in human biology . The only apparent function of nitrogen in Earth's atmosphere is to serve as a ' filler ...
Contents
INTRODUCTION | 15 |
AQUARIUS Space Colony at Sea | 21 |
Malthusian Blues 22 Healing Gaia 25 CO2 Sponge | 28 |
Copyright | |
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The Millennial Project: Colonizing the Galaxy in Eight Easy Steps Marshall Thomas Savage No preview available - 1992 |
Common terms and phrases
accelerate algae amount anti-matter Aquarian Aquarius Asgard asteroid belt atmosphere atoms Avallon average beam Bifrost Bridge bubble carbonaceous chondrites civilization colonists comets cost crater create cubic cybergenic cycle deep water density diameter distance dome Dyson Earth ecosphere electrical electron energy engineering environment equator fuel galaxy gravity growth habitats heat human hydrogen inside interstellar kilogram kilometers laser Laser Propulsion launch capsule launch tube living lunar magnesium mariculture marine colonies Mars Martian mass materials megawatts membrane meteoroids meters Millennial Millennium Moon nitrogen nutrients oceans Oort cloud orbit OTEC outer oxygen payload Phobos planet planetary platform population pressure produce propellant protein require Rigil rocket sea cement sea water seed ship solar system Solaria space colonies speed of light Spirulina star structure surface temperature terraformed thousand tons trillion universe vapor virtually water shield York