[PDF] Top 20 Recent advances in the biogeochemistry of nitrogen in the ocean
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Recent advances in the biogeochemistry of nitrogen in the ocean
... regenerated nitrogen. Most of the research on N 2 -fixation in the ocean has focused on larger organisms, especially the filamentous, colonial Trichodesmium that forms extensive and striking blooms in the ... See full document
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No observed effect of ocean acidification on nitrogen biogeochemistry in a summer Baltic Sea plankton community
... The Supplement related to this article is available online at doi:10.5194/bg-13-3901-2016-supplement. Acknowledgements. We would like to thank Douglas Campbell and one anonymous referee for their constructive comments, ... See full document
13
The integral role of iron in ocean biogeochemistry
... contrast between iron and the major nutrients is that while specific chemical forms of nitrogen (e.g. phosphate) are measured, iron measurements rely on operational. 325[r] ... See full document
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Riverine influence on the tropical Atlantic Ocean biogeochemistry
... Luo, Y.-W., Doney, S. C., Anderson, L. A., Benavides, M., Berman- Frank, I., Bode, A., Bonnet, S., Boström, K. H., Böttjer, D., Capone, D. G., Carpenter, E. J., Chen, Y. L., Church, M. J., Dore, J. E., Falcón, L. I., ... See full document
17
Ocean biogeochemistry in the warm climate of the late Paleocene
... and nitrogen cycles are treated similarly in the model, since they are connected via the Red- field ...as nitrogen fix- ation and denitrification cause deviations between nitrate and phosphate ... See full document
17
Changing atmospheric acidity as a modulator of nutrient deposition and ocean biogeochemistry
... especially nitrogen, to the ocean, but they have also altered the acidity of aerosol, cloud water, and precipitation over much of the marine ...For nitrogen, acidity-driven changes in chemical ... See full document
10
Dynamic biological functioning important for simulating and stabilizing ocean biogeochemistry
... of ocean biology to changing physical ...for ocean biogeochemical models formally include the marine nitrogen cycle to assess their ...and nitrogen inventories were 50% and 20% less sensitive ... See full document
29
Contrasting biogeochemistry of nitrogen in the Atlantic and Pacific Oxygen Minimum Zones
... the nitrogen loading to the surface layer cannot be considered to be in a steady ...one nitrogen sink from assimi- lation (F assimilation ...an ocean- average value of δ 15 N = 5 ‰ and fractionation ... See full document
13
iMarNet: an ocean biogeochemistry model intercomparison project within a common physical ocean modelling framework
... Figure 2 illustrates model performance of annual aver- age surface dissolved inorganic nitrogen (DIN) concentra- tions. Here, all models capture global patterns relatively well, with correlation coefficients > ... See full document
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Nitrogen biogeochemistry of an urban rooftop farm
... University, Ithaca, NY, United States Intensive agriculture represents a recent extension of green roof technology. Perceived ecosystem services provided by rooftop farming include stormwater management and the ... See full document
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Recent Advances in Nitrogen Regulation: a Comparison between Saccharomyces cerevisiae and Filamentous Fungi
... (5). Recent findings have raised doubts about the Gln3 phosphorylation/dephosphorylation model as the mechanism for cell responses to nitrogen quality and availability, as the level of Gln3 phosphorylation ... See full document
9
Climate engineering and the ocean: effects on biogeochemistry and primary production
... on ocean biogeochemistry due to ...the ocean carbon ...other recent studies, which are both more comparable to this one, are Tjiputra et ...in ocean NPP and export production in a ... See full document
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RECENT ADVANCES IN ANTICANCER DRUGS
... 2. Chronic Toxicities: Cardiomyopathy, Neurotoxicity, Nephrotoxicity, Carcinogenesis and Mutagenesis are common type of chronic adverse effect of anticancer drugs. OVEL ATICACER DRUGS Modern chemotherapy of cancer began ... See full document
20
General Ocean Turbulence Model: Recent advances and future plans
... Second Warnem ¨unde Turbulence Days, Warnem ¨unde, Germany, September 28-30, 2005... Contents.[r] ... See full document
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Time of emergence of trends in ocean biogeochemistry
... in ocean biogeochem- ical variables emerge on much shorter timescales than the physical variable sea surface temperature ...global ocean area, compared to between 10 and 30 yr for ... See full document
13
Nutrient Ratios as a Tracer and Driver of Ocean Biogeochemistry
... by ocean currents may act to integrate subsurface nutrients between regions with different plank- tonic N:P ratios, further reducing the apparent stoichiometric flexibility, a process we will refer to as ... See full document
29
Recent Advances
... significant advances been made to make it possible to acquire a more holistic representation of the dynamics and structural landscapes of ...most recent progress in the theory and use of exact nuclear ... See full document
17
Influence of ocean warming and acidification on trace metal biogeochemistry
... The Fe(III)-binding groups of marine siderophores can be hydroxamate, catecholate, or α-hydroxy carbo - xylate moieties (Barbeau et al. 2003). While hydroxa- mate and catecholate groups are photochemically resistant when ... See full document
15
Hydrothermal impacts on trace element and isotope ocean biogeochemistry
... of ocean trace element ...fractured ocean crust—for example, along the globe-encircling approximately 55 000 km volcanic/tectonic mid-ocean ridge ...all ocean basins and along ridges of all ... See full document
19
Recent advances in donovanosis
... In recent years Governments have often provided less than half of the funds indicated in agreed budgets, and while the old-style free service still operates, state sources represent only a fraction of the total ... See full document
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