Comparison of surface runoffs from grasslands and arable land

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of surface runoffs from grasslands and arable land

Popis výsledku v původním jazyce

This paper deals with an evaluation of surface runoff in the system of experimental plots at the Research Forage Station in Vatín (Czech-Moravian Highlands). Experimental plots were covered by 2 types of grassland (managed in extensive and standard ways), maize, winter wheat, potatoes and bare soil, used as control variant. Surface runoff volumes were measured throughout the whole year. During the vegetative period, both types of grassland showed a distinct protective outcome and prevented effectively the surface runoff. However, in the winter period, the intensively managed grassland lost its positive effect on the surface runoff reduction. Within the growing seasons of 2004 - 2008, the least average runoff proportion of precipitation was found on thegrasslands managed in both a standard and extensive way (1.3 and 1.0 % respectively), while the highest runoffs were measured in potatoes and maize stands (9.5 and 8.3 % respectively). Reversely, the highest runoffs in the winter period

Název v anglickém jazyce

Comparison of surface runoffs from grasslands and arable land

Popis výsledku anglicky

This paper deals with an evaluation of surface runoff in the system of experimental plots at the Research Forage Station in Vatín (Czech-Moravian Highlands). Experimental plots were covered by 2 types of grassland (managed in extensive and standard ways), maize, winter wheat, potatoes and bare soil, used as control variant. Surface runoff volumes were measured throughout the whole year. During the vegetative period, both types of grassland showed a distinct protective outcome and prevented effectively the surface runoff. However, in the winter period, the intensively managed grassland lost its positive effect on the surface runoff reduction. Within the growing seasons of 2004 - 2008, the least average runoff proportion of precipitation was found on thegrasslands managed in both a standard and extensive way (1.3 and 1.0 % respectively), while the highest runoffs were measured in potatoes and maize stands (9.5 and 8.3 % respectively). Reversely, the highest runoffs in the winter period

Druh

D - Stať ve sborníku

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Grassland Science in Europe: Alternative functions of Grassland

ISBN

978-80-86908-15-1

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

Organising Committee of the 15th European Grassland Federation Symposium 2009

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

1. 1. 2009

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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