About: Biomass and enzyme activity of two soil transects at King George Island, Maritime Antarctica.

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About: Biomass and enzyme activity of two soil transects at King George Island, Maritime Antarctica. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Soil microbial properties were investigated to assess the potential of organic matter dynamics in mineral and ornithogenic soils in a cold climate. Microbial biomass, respiration, N-mineralization and enzyme activities were measured along two catenary transects crossing penguin rookeries and sea bird colonies. Ornithogenic excrements, total organic carbon (TOC) and phosphorus accumulation were major factors controlling microbial properties in Antarctic soils. Multivariate approaches (cluster and discriminant analysis) clearly distinguished the ornithogenic soils from the mineral soils based on their microbial characteristics. Microbial biomass, respiration and N-mineralization were gradually inhibited by increasing P-inputs by penguins. The metabolic quotient (qCO2) was negatively correlated to P-content, whereas all other microbial properties (microbial biomass, respiration, N-mineralization, enzyme activities) followed the patterns of TOC. Urease, xylanase, phosphatase and arylsulfatase activities w Soil microbial properties were investigated to assess the potential of organic matter dynamics in mineral and ornithogenic soils in a cold climate. Microbial biomass, respiration, N-mineralization and enzyme activities were measured along two catenary transects crossing penguin rookeries and sea bird colonies. Ornithogenic excrements, total organic carbon (TOC) and phosphorus accumulation were major factors controlling microbial properties in Antarctic soils. Multivariate approaches (cluster and discriminant analysis) clearly distinguished the ornithogenic soils from the mineral soils based on their microbial characteristics. Microbial biomass, respiration and N-mineralization were gradually inhibited by increasing P-inputs by penguins. The metabolic quotient (qCO2) was negatively correlated to P-content, whereas all other microbial properties (microbial biomass, respiration, N-mineralization, enzyme activities) followed the patterns of TOC. Urease, xylanase, phosphatase and arylsulfatase activities w (en)
Title	Biomass and enzyme activity of two soil transects at King George Island, Maritime Antarctica. Biomass and enzyme activity of two soil transects at King George Island, Maritime Antarctica. (en)
skos:prefLabel	Biomass and enzyme activity of two soil transects at King George Island, Maritime Antarctica. Biomass and enzyme activity of two soil transects at King George Island, Maritime Antarctica. (en)
skos:notation	RIV/67985939:_____/03:18035006!RIV/2004/AV0/A18004/N
http://linked.open.../vavai/riv/strany	34;47
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/94/0156), P(KSK6005114), Z(AV0Z6005908)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Elster, Josef
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	Botanický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	599917
http://linked.open...ai/riv/idVysledku	RIV/67985939:_____/03:18035006
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Maritime Antarctica; microbial soil biomass; enzyme activity (en)
http://linked.open.../riv/klicoveSlovo	enzyme activity Maritime Antarctica microbial soil biomass
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[FBEE48B21169]
http://linked.open...i/riv/nazevZdroje	Arctic, Antarctic, and Alpine Research
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Biodiversity and functions of ecological systems Changes in the Energy Balance and in the UV Radiation Intensity and Their Influence on Natural Ecosystems in Antarctica.
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	35
http://linked.open...iv/tvurceVysledku	Elster, Josef Kuhn, D. Chen, J. Beyer, L. Blume, H. P. Bölter, M. Kandeler, E. Tscherko, D.
http://linked.open...n/vavai/riv/zamer	Biodiverzita rostlin: její variabilita, vývoj a funkce na úrovni organismů, společenstev a ekosystémů; její kulturní aspekty; využití v Průhonickém parku
issn	1523-0430
number of pages	14 (xsd:int)

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