Results 11 to 20 of about 150,881 (308)

Contribution of nitrification and denitrification to N2O emissions from urine patches [PDF]

, 2007
Urine deposition by grazing livestock causes an immediate increase in nitrous oxide (N2O) emissions, but the responsible mechanisms are not well understood. A nitrogen-15 (15N) labelling study was conducted in an organic grass-clover sward to examine the
Allen, Ambus, Ambus, Bateman, Bergsma, Bol, Clough, Clough, Conrad, Crutzen, Davidson, De Klein, De Klein, Firestone, Glatzel, Grundmann, Harada, Hutchinson, Kester, Koops, Kyveryga, Mathieu, Mette S. Carter, Monaghan, Monaghan, Mosier, Okereke, Panek, Petersen, Poth, Robertson, Ryden, Schmidt, Shand, Sherlock, Simek, Stevens, Stevens, Stevens, Sørensen, Thomas, Tiedje, Van Groenigen, Weier, Whitehead, Williams, Wrage, Wrage, Wrage, Yamulki, Yoshida   +50 more
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Direct biological fixation provides a freshwater sink for N2O

Nature Communications, 2023
Nitrous oxide (N2O) is a potent climate gas, with its strong warming potential and ozone-depleting properties both focusing research on N2O sources. Although a sink for N2O through biological fixation has been observed in the Pacific, the regulation of ...
Yueyue Si, Yizhu Zhu, Ian Sanders, Dorothee B. Kinkel, Kevin J. Purdy, Mark Trimmer   +5 more
doaj   +1 more source

Nitrous oxide cycling in the Arabian Sea [PDF]

, 2001
Depth profiles of dissolved nitrous oxide (N2O) were measured in the central and western Arabian Sea during four cruises in May and July–August 1995 and May–July 1997 as part of the German contribution to the Arabian Sea Process Study of the Joint Global
Bange, Bange, Bouwman, Brandes, Butler, Butler, Codispoti, Codispoti, Cohen, Cohen, De Wilde, Dore, Elkins, Elkins, Farrenkopf, Froelich, Hashimoto, Hermann W. Bange, Ittekkot, Khalil, Kim, Lal, Law, Lee, Mantoura, McAllister, Meinrat O. Andreae, Morrison, Naqvi, Naqvi, Naqvi, Naqvi, Naqvi, Naqvi, Naqvi, Nevison, Olson, Oudot, Patra, Pierotti, Prather, Rao, Rhein, Rönner, Schott, Shenoi, Siedler, Spyridon Rapsomanikis, Stumm, Upstill-Goddard, Weiss, Weiss, Yoshida, Yoshinari, You   +54 more
core   +1 more source

Towards an online mitigation strategy for N2O emissions through principal components analysis and clustering techniques [PDF]

, 2020
Emission of N2O represents an increasing concern in wastewater treatment, in particular for its large contribution to the plant's carbon footprint (CFP).
Bellandi, Giacomo, Gori, Riccardo, Nopens, Ingmar, Weijers, Stefan   +3 more
core   +1 more source

The interaction between silver and N2O in relation to the oxidative dehydrogenation of methanol [PDF]

, 1988
The interaction of N2O with pure silver at temperatures up to 900 °C has been studied using temperature-programmed reduction and desorption; the interaction is compared with that of oxygen with silver.
Lefferts, L., Ommen, J.G. van, Ross, J.R.H.   +2 more
core   +8 more sources

Carbon Footprint of Mediterranean Pasture-Based Native Beef: Effects of Agronomic Practices and Pasture Management under Different Climate Change Scenarios

Animals, 2020
A better understanding of soil organic carbon (SOC) dynamics is needed when assessing the carbon footprint (CFP) of livestock products and the effectiveness of possible agriculture mitigation strategies.
Giampiero Grossi, Andrea Vitali, Nicola Lacetera, Pier Paolo Danieli, Umberto Bernabucci, Alessandro Nardone   +5 more
doaj   +1 more source

N2O emission and its influencing factors in subtropical streams, China

Ecological Processes, 2021
Background Rivers and streams are one of the primary sources of nitrous oxide (N2O) which is an important greenhouse gas with great global warming potential.
Binjie Zhao, Quanfa Zhang
doaj   +1 more source

Tracing N2O formation in full-scale wastewater treatment with natural abundance isotopes indicates control by organic substrate and process settings

Water Research X, 2022
Nitrous oxide (N2O) dominates greenhouse gas emissions in wastewater treatment plants (WWTPs). Formation of N2O occurs during biological nitrogen removal, involves multiple microbial pathways, and is typically very dynamic.
Wenzel Gruber, Paul M. Magyar, Ivan Mitrovic, Kerstin Zeyer, Michael Vogel, Luzia von Känel, Lucien Biolley, Roland A. Werner, Eberhard Morgenroth, Moritz F. Lehmann, Daniel Braun, Adriano Joss, Joachim Mohn   +12 more
doaj   +1 more source

Nitrous oxide consumption potentials of well-drained forest soils in Southern Québec, Canada. [PDF]

, 2010
To establish the major controls on N2O consumption by forest soils, we conducted laboratory incubations of 16 samples from four soil types, two organic and two mineral, varying in overlying forest vegetation (sugar maple, American beech and eastern ...
Frasier, Rebeccah, Moore, Tim R., Ullah, Sami   +2 more
core   +1 more source

In situ N2O emissions are not mitigated by hippuric and benzoic acids under denitrifying conditions [PDF]

, 2014
This research was financially supported under the National Development Plan, through the Research Stimulus Fund, administered by the Department of Agriculture, Food and the Marine (Grant numbers RSF10/RD/SC/716 and 11S138).peer-reviewedRuminant urine ...
Forrestal, Patrick J., Krol, Dominika, Lanigan, Gary, Richards, Karl G.   +3 more
core   +1 more source