Vývoj koncentrací a depozice síry na Observatoři Košetice = Trends in sulphur concentrations and deposition at the Košetice Observatory

To chci

The high amount of SO2 emissions in the last century negatively affected the environment in Europe. Politicians reacted to this alarming state by the implementation of control mechanisms of harmful emissions production. The Czech Republic adopted new legislation related to air protection in 1991. Decreasing emissions tendency of all pollutants was recorded during the following years and were reflected in the decrease of individual pollutants in atmospheric deposition and subsequently in surface water and soil. The Košetice Observatory (49°34´24” N, 15°4´49” E, 534 m a.s.l., background station) has been monitoring sulphate sulphur in precipitation water (in open area and in the forest stand) and runoff water in a small forest catchment (involved in ICP-IM programme) for more than 29 years. The maximum of sulphur deposition was measured at the beginning of 1990´s (26,1 kg.ha-1.yr-1 as an average for 1990-1994) and minimum at the end of study period (4.6 kg.ha-1.yr-1 as an average for 2014-2018). In response to the decreased sulphur deposition, the acidification in surface water started to reduce and mass balance has been established. Based on these results, we want to investigate the effect of legislative regulations and the changes in sulphur concentrations and deposition in our study area. … celý popis

Podrobná bibliografie

Hlavní autor

Jaroslava Svobodová

Další autoři

Adéla Holubová Šmejkalová

Typ dokumentu

Články

Fyzický popis

Ilustrace

Publikováno v

Meteorologické zprávy. -- ISSN 0026-1173. -- Roč. 73, č. 4 (2020), s. 97-102

Témata

Observatoř Košetice

Pollutant emission

ENVIRONMENTAL PROTECTION

LEGISLATION

ECOSYSTEMS

WATER POLLUTION

SURFACE WATER

SOIL POLLUTION

METEOROLOGICAL STATIONS

WATERSHEDS

FOREST STANDS

CYCLING

PRECIPITATION

CROWN

RUNOFF WATER

SAMPLING

MEASUREMENT

znečištění ovzduší

emise znečišťujících látek

oxid siřičitý

ochrana životního prostředí

legislativa

ekosystémy

znečištění vody

povrchové vody

znečištění půdy

monitorování

meteorologické stanice

sulfáty

povodí

lesní porosty

koloběh

srážky

koruna

odtoková voda

vzorkování

měření

Česko

podkorunové srážky > 1990-1994 > 2014-2018

Popis jednotky

1 barevná fotografie, 6 grafů, 1 mapa, 2 schémata

Bibliografie

Literatura na s. 102