About: Anthropogenic nitrogen emissions during the Holocene and their possible effects on remote ecosystems

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This study estimates Nr (reactive nitrogen = NH3-N + NOx-N) emissions from anthropogenic sources on a global scale since 8000 BC. The cumulative Nr emissions are 17.4 Pg N (8.6 Pg NH3-N and 8.8 Pg NOx-N, respectively) for 8000 BC through the year 2000, with 28% of this amount emitted during 1850–2000, 42% during 1–1850, and 30% during the previous 8,000 years. Forest and savannah burning represent the major cumulative flux of both NH3-N and NOx-N (3.5 and 5.8 Pg, respectively). Livestock production and biofuel burning are responsible for emissions of 3.3 and 1.2 Pg NH3-N, respectively, while the application of synthetic fertilizers contributes 0.26 Pg NH3-N. The cumulative NOx-N emission was higher from biofuel than fossil fuel use (1.9 vs. 1.1 Pg). The majority of the total cumulative anthropogenic Nr emission over the last 10,000 years occurred in the pre-industrial period and could have increased soil N pools of some remote ecosystems much earlier than is currently assumed. This study estimates Nr (reactive nitrogen = NH3-N + NOx-N) emissions from anthropogenic sources on a global scale since 8000 BC. The cumulative Nr emissions are 17.4 Pg N (8.6 Pg NH3-N and 8.8 Pg NOx-N, respectively) for 8000 BC through the year 2000, with 28% of this amount emitted during 1850–2000, 42% during 1–1850, and 30% during the previous 8,000 years. Forest and savannah burning represent the major cumulative flux of both NH3-N and NOx-N (3.5 and 5.8 Pg, respectively). Livestock production and biofuel burning are responsible for emissions of 3.3 and 1.2 Pg NH3-N, respectively, while the application of synthetic fertilizers contributes 0.26 Pg NH3-N. The cumulative NOx-N emission was higher from biofuel than fossil fuel use (1.9 vs. 1.1 Pg). The majority of the total cumulative anthropogenic Nr emission over the last 10,000 years occurred in the pre-industrial period and could have increased soil N pools of some remote ecosystems much earlier than is currently assumed. (en)
Title	Anthropogenic nitrogen emissions during the Holocene and their possible effects on remote ecosystems Anthropogenic nitrogen emissions during the Holocene and their possible effects on remote ecosystems (en)
skos:prefLabel	Anthropogenic nitrogen emissions during the Holocene and their possible effects on remote ecosystems Anthropogenic nitrogen emissions during the Holocene and their possible effects on remote ecosystems (en)
skos:notation	RIV/60077344:_____/11:00360216!RIV12-AV0-60077344
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA526/09/0567), Z(AV0Z60170517)
http://linked.open...iv/cisloPeriodika	GB2017
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Kopáček, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Biologické centrum AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	186386
http://linked.open...ai/riv/idVysledku	RIV/60077344:_____/11:00360216
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	reactive nitrogen; ammonia; NOx; agriculture; livestock; biomass burning; deforestation (en)
http://linked.open.../riv/klicoveSlovo	NOx ammonia biomass burning deforestation livestock reactive nitrogen agriculture
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[3B5366E6CCE3]
http://linked.open...i/riv/nazevZdroje	Global Biogeochemical Cycles
http://linked.open...in/vavai/riv/obor	DI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	The integrated impact of climate change, air quality, and forest management on water ecosystem in headwater catchments
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	25
http://linked.open...iv/tvurceVysledku	Kopáček, Jiří Posch, M.
http://linked.open...ain/vavai/riv/wos	000291101100001
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a vývoj vodních ekosystémů
issn	0886-6236
number of pages	16 (xsd:int)
http://bibframe.org/vocab/doi	10.1029/2010GB003779

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