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Donat-P. Häder and Kunshan Gao
Aquatic ecosystems are responsible for about 50% of global productivity. They mitigate climate change by taking up a substantial fraction of anthropogenically emitted CO2 and sink part of it into the deep ocean. Productivity is controlled by a number of ...
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Rachel Presley and Jane M. Caffrey
Seagrass beds are important coastal habitats that are diminishing globally. Nitrogen, a key nutrient, often limits seagrass growth. Nitrogen fixation provides new, bioavailable nitrogen to the plants. This study explores its importance and factors contro...
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Isabel C. Romero, Myrna E. Jacobson-Meyers, Jed A. Fuhrman and Douglas G. Capone
The diversity of diazotrophs was studied in the sediment of mangrove forests (Twin Cays, Belize) subjected to a long-term fertilization with nitrogen and phosphorus. Terminal Restriction Fragment Length Polymorphism (TRFLP) and cloning of PCR-amplified n...
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Veronica Massena Reis
Around 78% of the air is composed by nitrogen and this element is the third most important to the maintenance of life on the planet, after the carbon (C) and oxygen (O). The greatparadox is life in earth it that this gas (N2) is inert and can only b...
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