Dopad hospodáření na vegetaci, energii, vodu a oběh rozpustných látek v malých nádržích na Šumavě

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F04%3A00005517" target="_blank" >RIV/60076658:12220/04:00005517 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Impact of management on vegetation and energy, water and soluble matter flows in small catchment of the Šumava Mountains

Popis výsledku v původním jazyce

The concept of landscape efficiency based on matter losses and on solar energy dissipation was tested in three small catchments of very low population density (approx. 2.5 inhabitant per km-2). The three catchments were managed similarly till 1950s, later on Mlýnský catchment (214 ha) was drained and used mostly for pasture, the rate forest/non-forest was kept 1 : 10. In the Horský catchment (202 ha), the forested area has increased from 24% in 1950s to 71% in 1999 and in Bukový catchment (264 ha) the area of non-forest decreased from 55% in 1950s to 5% in 1999. The highest matter losses expressed in terms of base cations were found from the drained Mlýnský catchment although the storage of base cations was the lowest. Consequently, the highest concentration of bicarbonate and the highest conductivity were found in the water from the drained Mlýnský catchment, concentration of nitrate was several times higher in the water from the Mlýnský catchment than from the others. Chemical compos

Název v anglickém jazyce

Impact of management on vegetation and energy, water and soluble matter flows in small catchment of the Šumava Mountains

Popis výsledku anglicky

The concept of landscape efficiency based on matter losses and on solar energy dissipation was tested in three small catchments of very low population density (approx. 2.5 inhabitant per km-2). The three catchments were managed similarly till 1950s, later on Mlýnský catchment (214 ha) was drained and used mostly for pasture, the rate forest/non-forest was kept 1 : 10. In the Horský catchment (202 ha), the forested area has increased from 24% in 1950s to 71% in 1999 and in Bukový catchment (264 ha) the area of non-forest decreased from 55% in 1950s to 5% in 1999. The highest matter losses expressed in terms of base cations were found from the drained Mlýnský catchment although the storage of base cations was the lowest. Consequently, the highest concentration of bicarbonate and the highest conductivity were found in the water from the drained Mlýnský catchment, concentration of nitrate was several times higher in the water from the Mlýnský catchment than from the others. Chemical compos

Druh

D - Stať ve sborníku

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Extended Abstract - International conference of Hydrology of Mountains Environments, Berchtesgaden, Federal Republic of Germany, 27 September - 1 October 2004

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

303

Název nakladatele

Tech. Univ. Braunschweig

Místo vydání

SRN

Místo konání akce

Berchtesgaden

Datum konání akce

1. 1. 2004

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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