Nitrogen assimilation in an oligotrophic environment: preliminary results from the ADIOS-Fast Response Experiment

Cantoni, Carolina
Civitarese, Giuseppe
Luchetta, Anna
Ibello, Valeria
Sparnocchia, Stefania
EGS-AGU-EGU Joint Assembly


Nitrogen dynamics in the pelagic system of the Mediterranean Sea, with special emphasis to dinitrogen fixation.
Ibello, Valeria; Cozzi, Stefano; Civitarese, Giuseppe (2007-09-12)
Nitrogen cycling in the offshore waters of the Black Sea
McCarthy, James J.; Yılmaz, Aysun; Coban-Yildiz, Yesim; Nevins, John L. (2007-09-01)
The purpose of this study was to measure directly the rates of several of the processes responsible for the production and utilization of nitrogenous nutrients, and to use these rates and other data to generate an annual nitrogen budget for the Black Sea. Water column samples and experimentation with (15)N labeled nutrients in the offshore waters of the Black Sea reveal strong seasonal cycles in the utilization of different forms of N, the regeneration of NH(4)(+) and the production of NO(2)(-) in and below...
Nitrogen Analogues of Polycyclic Aromatic Hydrocarbons
Swager, Tımothy M.; Dengiz, Çağatay (2016-10-01)
Nitrogen fertilizer leaching from cropped and irrigated sandy soil in Central Turkey
Ünlü, Kahraman; Yurteri, C (Wiley, 1999-12-01)
Pollution of ground water caused by excessive and uncontrolled use of nitrogen fertilizer is worrying. A recent example of such pollution has been observed in an agricultural basin in the province of Nevsehir, Turkey, where up to 900 kg ha(-1) nitrogen fertilizer is used for growing potatoes in sandy soils under irrigation. Using nitrogen fertilizer in amounts that guarantee large yields without polluting ground water is essential. We present results of field experiments and numerical simulations involving ...
Nitrogen effects on radiation response in 12Cr ferritic/martensitic alloys
Aydogan, E.; Gigax, J. G.; Parker, S. S.; Eftink, B. P.; Chancey, M.; Poplawsky, J.; Maloy, S. A. (Elsevier BV, 2020-12-01)
Ferritic/martensitic steels are one of the best candidates for structural materials for high dose applications in next generation nuclear reactors. The composition of structural materials must be optimized for reliable service during irradiation. This study reports the effect of interstitial nitrogen on radiation response in 12Cr ferritic/martensitic HT9 steels having a controlled nitrogen concentration. Results show that a high amount of 'free' nitrogen in the matrix stabilizes the interstitial clusters wh...
Citation Formats
C. Cantoni, G. Civitarese, A. Luchetta, V. Ibello, and S. Sparnocchia, “Nitrogen assimilation in an oligotrophic environment: preliminary results from the ADIOS-Fast Response Experiment,” presented at the EGS-AGU-EGU Joint Assembly, Nice, Fransa, 2003, Accessed: 00, 2021. [Online]. Available: