Matches in SemOpenAlex for { <https://semopenalex.org/work/W3092621662> ?p ?o ?g. }
- W3092621662 endingPage "256" @default.
- W3092621662 startingPage "248" @default.
- W3092621662 abstract "Nitrous oxide (N2O), like carbon dioxide, is a long-lived greenhouse gas that accumulates in the atmosphere. Over the past 150 years, increasing atmospheric N2O concentrations have contributed to stratospheric ozone depletion1 and climate change2, with the current rate of increase estimated at 2 per cent per decade. Existing national inventories do not provide a full picture of N2O emissions, owing to their omission of natural sources and limitations in methodology for attributing anthropogenic sources. Here we present a global N2O inventory that incorporates both natural and anthropogenic sources and accounts for the interaction between nitrogen additions and the biochemical processes that control N2O emissions. We use bottom-up (inventory, statistical extrapolation of flux measurements, process-based land and ocean modelling) and top-down (atmospheric inversion) approaches to provide a comprehensive quantification of global N2O sources and sinks resulting from 21 natural and human sectors between 1980 and 2016. Global N2O emissions were 17.0 (minimum–maximum estimates: 12.2–23.5) teragrams of nitrogen per year (bottom-up) and 16.9 (15.9–17.7) teragrams of nitrogen per year (top-down) between 2007 and 2016. Global human-induced emissions, which are dominated by nitrogen additions to croplands, increased by 30% over the past four decades to 7.3 (4.2–11.4) teragrams of nitrogen per year. This increase was mainly responsible for the growth in the atmospheric burden. Our findings point to growing N2O emissions in emerging economies—particularly Brazil, China and India. Analysis of process-based model estimates reveals an emerging N2O–climate feedback resulting from interactions between nitrogen additions and climate change. The recent growth in N2O emissions exceeds some of the highest projected emission scenarios3,4, underscoring the urgency to mitigate N2O emissions. Bottom-up and top-down approaches are used to quantify global nitrous oxide sources and sinks resulting from both natural and anthropogenic sources, revealing a 30% increase in global human-induced emissions between 1980 and 2016." @default.
- W3092621662 created "2020-10-15" @default.
- W3092621662 creator A5000432967 @default.
- W3092621662 creator A5002309504 @default.
- W3092621662 creator A5002965595 @default.
- W3092621662 creator A5003247919 @default.
- W3092621662 creator A5004462487 @default.
- W3092621662 creator A5004496386 @default.
- W3092621662 creator A5006510386 @default.
- W3092621662 creator A5008527812 @default.
- W3092621662 creator A5012006153 @default.
- W3092621662 creator A5013381823 @default.
- W3092621662 creator A5017433072 @default.
- W3092621662 creator A5018365867 @default.
- W3092621662 creator A5020047013 @default.
- W3092621662 creator A5022302673 @default.
- W3092621662 creator A5025102459 @default.
- W3092621662 creator A5025419292 @default.
- W3092621662 creator A5025734197 @default.
- W3092621662 creator A5028208814 @default.
- W3092621662 creator A5030252937 @default.
- W3092621662 creator A5031637217 @default.
- W3092621662 creator A5031695853 @default.
- W3092621662 creator A5033316743 @default.
- W3092621662 creator A5040000637 @default.
- W3092621662 creator A5041254124 @default.
- W3092621662 creator A5041374023 @default.
- W3092621662 creator A5041425147 @default.
- W3092621662 creator A5051467106 @default.
- W3092621662 creator A5052178749 @default.
- W3092621662 creator A5054391590 @default.
- W3092621662 creator A5055830218 @default.
- W3092621662 creator A5055893241 @default.
- W3092621662 creator A5056081169 @default.
- W3092621662 creator A5056828057 @default.
- W3092621662 creator A5057633267 @default.
- W3092621662 creator A5058195264 @default.
- W3092621662 creator A5061518589 @default.
- W3092621662 creator A5063159819 @default.
- W3092621662 creator A5063483639 @default.
- W3092621662 creator A5064092345 @default.
- W3092621662 creator A5064360028 @default.
- W3092621662 creator A5070378593 @default.
- W3092621662 creator A5072054096 @default.
- W3092621662 creator A5073845462 @default.
- W3092621662 creator A5074351180 @default.
- W3092621662 creator A5074806215 @default.
- W3092621662 creator A5075366947 @default.
- W3092621662 creator A5077040357 @default.
- W3092621662 creator A5077151296 @default.
- W3092621662 creator A5079839995 @default.
- W3092621662 creator A5079865633 @default.
- W3092621662 creator A5083758220 @default.
- W3092621662 creator A5085138972 @default.
- W3092621662 creator A5086813528 @default.
- W3092621662 creator A5087006050 @default.
- W3092621662 creator A5087251657 @default.
- W3092621662 creator A5087643639 @default.
- W3092621662 creator A5088382667 @default.
- W3092621662 date "2020-10-07" @default.
- W3092621662 modified "2023-10-18" @default.
- W3092621662 title "A comprehensive quantification of global nitrous oxide sources and sinks" @default.
- W3092621662 cites W1510756183 @default.
- W3092621662 cites W1527724615 @default.
- W3092621662 cites W1565596912 @default.
- W3092621662 cites W1776406998 @default.
- W3092621662 cites W1860931969 @default.
- W3092621662 cites W1925514153 @default.
- W3092621662 cites W1937874330 @default.
- W3092621662 cites W1968718930 @default.
- W3092621662 cites W1976739259 @default.
- W3092621662 cites W1976983810 @default.
- W3092621662 cites W1977039164 @default.
- W3092621662 cites W1994913752 @default.
- W3092621662 cites W1998956722 @default.
- W3092621662 cites W2007192259 @default.
- W3092621662 cites W2008534879 @default.
- W3092621662 cites W2014239746 @default.
- W3092621662 cites W2015813784 @default.
- W3092621662 cites W2017292860 @default.
- W3092621662 cites W2024992428 @default.
- W3092621662 cites W2030467995 @default.
- W3092621662 cites W2041552489 @default.
- W3092621662 cites W2048953814 @default.
- W3092621662 cites W2049928756 @default.
- W3092621662 cites W2055011464 @default.
- W3092621662 cites W2068753712 @default.
- W3092621662 cites W2071397477 @default.
- W3092621662 cites W2075041338 @default.
- W3092621662 cites W2076839934 @default.
- W3092621662 cites W2084211992 @default.
- W3092621662 cites W2101409709 @default.
- W3092621662 cites W2101875477 @default.
- W3092621662 cites W2102235270 @default.
- W3092621662 cites W2113507655 @default.
- W3092621662 cites W2113809048 @default.
- W3092621662 cites W2115870669 @default.
- W3092621662 cites W2116986338 @default.