Distribution of phosphorus and nitrogen in Phragmites australis aboveground biomass

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F16%3A70941" target="_blank" >RIV/60460709:41330/16:70941 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-3-319-38927-1_5" target="_blank" >http://dx.doi.org/10.1007/978-3-319-38927-1_5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-38927-1_5" target="_blank" >10.1007/978-3-319-38927-1_5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Distribution of phosphorus and nitrogen in Phragmites australis aboveground biomass

Popis výsledku v původním jazyce

The objective of this study was to evaluate nitrogen and phosphorus compartmentalization in the aboveground biomass of Phragmites australis and its seasonality. The study was carried out at four sites in the littoral zones of two fishponds near Prague, Czech Republic. The aboveground biomass was harvested in early July and late August and the biomass was divided into thirds and stems and leaves. Besides dry weight of the biomass, concentrations of nitrogen and phosphorus were determined. The results revealed that the proportion of biomass formed by stems increases during the season. The concentrations of both nitrogen and phosphorus were higher in July and higher in leaves. Phosphorus standing stock is higher in stems then leaves while nitrogen standing stock is higher in leaves then in stems. The highest N and P standing stocks were found in upper leaves both in July and August.

Název v anglickém jazyce

Distribution of phosphorus and nitrogen in Phragmites australis aboveground biomass

Popis výsledku anglicky

The objective of this study was to evaluate nitrogen and phosphorus compartmentalization in the aboveground biomass of Phragmites australis and its seasonality. The study was carried out at four sites in the littoral zones of two fishponds near Prague, Czech Republic. The aboveground biomass was harvested in early July and late August and the biomass was divided into thirds and stems and leaves. Besides dry weight of the biomass, concentrations of nitrogen and phosphorus were determined. The results revealed that the proportion of biomass formed by stems increases during the season. The concentrations of both nitrogen and phosphorus were higher in July and higher in leaves. Phosphorus standing stock is higher in stems then leaves while nitrogen standing stock is higher in leaves then in stems. The highest N and P standing stocks were found in upper leaves both in July and August.

Druh

C - Kapitola v odborné knize

CEP obor

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OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/LH13004" target="_blank" >LH13004: Ukládání uhlíku a živin v mokřadech v závislosti na míře zaplavení půdního substrátu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Natural and Constructed Wetlands. Nutrients, heavy metals and energy cycling and flow

ISBN

978-3-319-38926-4

Počet stran výsledku

8

Strana od-do

69-76

Počet stran knihy

295

Název nakladatele

Springer International Publishing

Místo vydání

Cham, Švýcarsko

Kód UT WoS kapitoly

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