About: Effects on runoff from agricultural catchments on fishpond water chemistry: A long-term study from Třeboň fishponds.

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About: Effects on runoff from agricultural catchments on fishpond water chemistry: A long-term study from Třeboň fishponds. 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	Wate chemistry of fishponds can be strongly subjected to direct and/or idirect effect of fishery farming and agricultural practices within a catchment. Long-term data on water chemistry of the fishponds in the Trebon Basin are related to changes in the fishery and agricultural practices, which provides an interesting tool for the description of important causal relationships. Results of the surveys in the periods 1954-1955, 1990-1991, and 2000-2001 show changes in fishpond water chemistry and trophic level. The decrease in total dissolved solids during the last ten years in fishponds reflects changes in agricultural practices within the catchment. In spite of this trend, the concentracions of nitrogen, phosphorus and chlorophyll-a remain high and they are more dependent on fishery mangement than on agricultural runoff. Wate chemistry of fishponds can be strongly subjected to direct and/or idirect effect of fishery farming and agricultural practices within a catchment. Long-term data on water chemistry of the fishponds in the Trebon Basin are related to changes in the fishery and agricultural practices, which provides an interesting tool for the description of important causal relationships. Results of the surveys in the periods 1954-1955, 1990-1991, and 2000-2001 show changes in fishpond water chemistry and trophic level. The decrease in total dissolved solids during the last ten years in fishponds reflects changes in agricultural practices within the catchment. In spite of this trend, the concentracions of nitrogen, phosphorus and chlorophyll-a remain high and they are more dependent on fishery mangement than on agricultural runoff. (en)
Title	Effects on runoff from agricultural catchments on fishpond water chemistry: A long-term study from Třeboň fishponds. Effects on runoff from agricultural catchments on fishpond water chemistry: A long-term study from Třeboň fishponds. (en)
skos:prefLabel	Effects on runoff from agricultural catchments on fishpond water chemistry: A long-term study from Třeboň fishponds. Effects on runoff from agricultural catchments on fishpond water chemistry: A long-term study from Třeboň fishponds. (en)
skos:notation	RIV/60076658:12220/05:00006177!RIV10-MSM-12220___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 122200003), Z(MSM6007665806)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Hais, Martin Pechar, Libor Bastl, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Zemědělská fakulta
http://linked.open...dnocenehoVysledku	519639
http://linked.open...ai/riv/idVysledku	RIV/60076658:12220/05:00006177
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	water chemistry; fishponds; agricultural catchments (en)
http://linked.open.../riv/klicoveSlovo	fishponds water chemistry agricultural catchments
http://linked.open...ontrolniKodProRIV	[ACB8664FFD5A]
http://linked.open...v/mistoKonaniAkce	Wexford, Ireland
http://linked.open...i/riv/mistoVydani	Wageningen
http://linked.open...i/riv/nazevZdroje	Nutrient Management in Agricultural Watersheds - A Wetland Solution.
http://linked.open...in/vavai/riv/obor	DO
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2005
http://linked.open...iv/tvurceVysledku	Pokorný, J. Pechar, Libor Bastl, Jan Hais, Martin Štíchová, Jana Šulcová, J. Kropfelová, L.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Sustainable methods of agricultural management in montane and submontane areas with respect to harmonization of the production and nonproduction spheres http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20122200003
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Wageningen Academic Publishers, The Netherlands
https://schema.org/isbn	90-76998-6-12
http://localhost/t...ganizacniJednotka	12220

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