About: Evaluation of selected methods for water stress assessment within the Czech Republic

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The main objective of submitted study was to compare three methods for assessment of water stress which negatively affect crop yields. The relative form of Palmer Zindex, SoilClim model and CERES crop growth models were evaluated. There are different approaches, time steps and input data requirements within mentioned tools. The Z-index uses Thornthwaite model for reference evapotranspiration which works in monthly step, SoilClim is based on Penman-Monteith approach and for DSSAT models the Priestley-Taylor calculation of reference evapotranspiration was chosen. The last two models operate in daily step. The water stress was assessed over the production of spring barley, winter wheat, maize, potato, winter rape, oats, rye and hay from permanent meadows at district level. Analysis was carried out both on local (stations) and regional level (within districts where the production of evaluated crops was conducted at significant area) of the Czech Republic during the period from 1961 to 2000. Th The main objective of submitted study was to compare three methods for assessment of water stress which negatively affect crop yields. The relative form of Palmer Zindex, SoilClim model and CERES crop growth models were evaluated. There are different approaches, time steps and input data requirements within mentioned tools. The Z-index uses Thornthwaite model for reference evapotranspiration which works in monthly step, SoilClim is based on Penman-Monteith approach and for DSSAT models the Priestley-Taylor calculation of reference evapotranspiration was chosen. The last two models operate in daily step. The water stress was assessed over the production of spring barley, winter wheat, maize, potato, winter rape, oats, rye and hay from permanent meadows at district level. Analysis was carried out both on local (stations) and regional level (within districts where the production of evaluated crops was conducted at significant area) of the Czech Republic during the period from 1961 to 2000. Th (en) ÚČELEM STUDIE BYLO POROVNÁNÍ TŘÍ METOD PRO STANOVENÍ VODNÍHO STRESU, KTERÝ NEGATIVNĚ OVLIVNUJE VÝNOS PLODIN. POOROVNÁVÁNY BYLY MODELY STANOVENÍ PALMEROVA Z-INDEXU, MODEL SOILCLIM A RŮSTOVÝ MODEL CERES. (cs)
Title	Evaluation of selected methods for water stress assessment within the Czech Republic Evaluation of selected methods for water stress assessment within the Czech Republic (en) Evaluace vybraných metod stanovení vodního stresu v ČR (cs)
skos:prefLabel	Evaluation of selected methods for water stress assessment within the Czech Republic Evaluation of selected methods for water stress assessment within the Czech Republic (en) Evaluace vybraných metod stanovení vodního stresu v ČR (cs)
skos:notation	RIV/62156489:43210/08:00130778!RIV09-MSM-43210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ME 844), Z(MSM6215648905)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Žalud, Zdeněk Trnka, Miroslav Semerádová, Daniela Dubrovský, Martin Hlavinka, Petr Balek, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	366837
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/08:00130778
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	SOILCLIM; MODELS; DROUGHT (en)
http://linked.open.../riv/klicoveSlovo	DROUGHT MODELS SOILCLIM
http://linked.open...odStatuVydavatele	AT - Rakouská republika
http://linked.open...ontrolniKodProRIV	[7B9EA2B8D18E]
http://linked.open...i/riv/nazevZdroje	European Geosciences Union,Vienna, 13 - 18 April 2008.
http://linked.open...in/vavai/riv/obor	GC
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20844
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	Dubrovský, Martin Hlavinka, Petr Semerádová, Daniela Trnka, Miroslav Žalud, Zdeněk Možný, Martin Balek, Jan
http://linked.open...n/vavai/riv/zamer	Biological and technological aspects of sustainability of controlled ecosystems and their adaptability to climate change
issn	1029-7006
number of pages	2 (xsd:int)
http://localhost/t...ganizacniJednotka	43210
is http://linked.open...avai/riv/vysledek of	Evaluation of selected methods for water stress assessment within the Czech Republic Evaluation of selected methods for water stress assessment within the Czech Republic Evaluation of selected methods for water stress assessment within the Czech Republic Evaluation of selected methods for water stress assessment within the Czech Republic

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