About: Contrasting effect of nitrogen and phosphorus addition on soil microbial activities at alpine meadow

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The aim of this study was to describe the effect of different amounts of added mineral nitrogen (2 g N m-2 yr-1 and 15 g N m-2 yr-1) and phosphorus (6 g P m-2 yr-1) on the soil microbial activities in alpine meadow. The Salatín study site is situated in the Western Tatra Mountains, in Tatra National Park, Slovakia. Availability of mineral nitrogen was measured %22in situ%22 using ion exchange resins applied into upper soil horizon. We used short term soil incubations (till 24 hours) with the intention to determine whether the basic microbial activities; basal and substrate indicated respiration and N2O production correspond with field findings. Based on presented results, we can conclude that the ability to immobilize nitrogen in microbial and plant communities in the alpine meadows is exhausted. Increasing the ecosystem capacity to immobilize N can be achieved by adding phosphorus, which can confirm the ecosystem limitations by the available phosphorus. The aim of this study was to describe the effect of different amounts of added mineral nitrogen (2 g N m-2 yr-1 and 15 g N m-2 yr-1) and phosphorus (6 g P m-2 yr-1) on the soil microbial activities in alpine meadow. The Salatín study site is situated in the Western Tatra Mountains, in Tatra National Park, Slovakia. Availability of mineral nitrogen was measured %22in situ%22 using ion exchange resins applied into upper soil horizon. We used short term soil incubations (till 24 hours) with the intention to determine whether the basic microbial activities; basal and substrate indicated respiration and N2O production correspond with field findings. Based on presented results, we can conclude that the ability to immobilize nitrogen in microbial and plant communities in the alpine meadows is exhausted. Increasing the ecosystem capacity to immobilize N can be achieved by adding phosphorus, which can confirm the ecosystem limitations by the available phosphorus. (en)
Title	Contrasting effect of nitrogen and phosphorus addition on soil microbial activities at alpine meadow Contrasting effect of nitrogen and phosphorus addition on soil microbial activities at alpine meadow (en)
skos:prefLabel	Contrasting effect of nitrogen and phosphorus addition on soil microbial activities at alpine meadow Contrasting effect of nitrogen and phosphorus addition on soil microbial activities at alpine meadow (en)
skos:notation	RIV/62156489:43210/12:00193140!RIV13-MZE-43210___
http://linked.open...avai/predkladatel	Agronomická fakulta
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QJ1220007)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Záhora, Jaroslav Tůma, Ivan Kintl, Antonín Elbl, Jakub Plošek, Lukáš Hynšt, Jaroslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	128632
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/12:00193140
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	microbial biomass; acidified alpine meadow; soil respiration; nitrogen availability (en)
http://linked.open.../riv/klicoveSlovo	acidified alpine meadow nitrogen availability soil respiration microbial biomass
http://linked.open...ontrolniKodProRIV	[9DD357D49A8E]
http://linked.open...v/mistoKonaniAkce	Hradec Králové
http://linked.open...i/riv/mistoVydani	Hradec Králové
http://linked.open...i/riv/nazevZdroje	MEZINÁRODNÍ MASARYKOVA KONFERENCE PRO DOKTORANDY A MLADÉ VĚDECKÉ PRACOVNÍKY
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Possibilities of retention of reactive nitrogen from agriculture in the most vulnerable water resource area
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Záhora, Jaroslav Kintl, Antonín Tůma, Ivan Elbl, Jakub Halada, Luboš Hynšt, Jaroslav Kohút, František Plošek, Lukáš
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2011-01-01 (xsd:date)
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	MAGNANIMITAS, Hradec Králové, Česká republika, 2012
https://schema.org/isbn	978-80-905243-3-0
http://localhost/t...ganizacniJednotka	43210
is http://linked.open...avai/riv/vysledek of	Contrasting effect of nitrogen and phosphorus addition on soil microbial activities at alpine meadow

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