About: Relationship between Agricultural Drought and Yields of Selected Crops at Regional Scale within the Czech Republic

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://7th Annual meeting of European Meteorological Society and 8th European Conference on Applied Climatology
Description	The main objective of submitted study was to assess whether an occurrence of a seasonal agricultural drought has any quantifiable influence over the production of selected crops which included spring barley, winter wheat, maize, potato, winter rape, oats, rye and hay from permanent meadows. Analysis was carried out in 77 districts of the Czech Republic (mean district area 1000 km2) for the period from 1961 to 2000. In each crop specific analysis only districts with sowing area higher than 0.5% of total national acreage within at least 2/3 of evaluated years were considered. Based on the previous research and results of other authors we selected the Palmer's Z-index as the most appropriate indicator of agricultural drought. The Z-index is derived using a soil moisture/water balance algorithm that requires a time series of monthly air temperature and precipitation data and information on the maximum soil water holding capacity (MSWHC) in the rooting zone. The Z-index is a measure of the mon The main objective of submitted study was to assess whether an occurrence of a seasonal agricultural drought has any quantifiable influence over the production of selected crops which included spring barley, winter wheat, maize, potato, winter rape, oats, rye and hay from permanent meadows. Analysis was carried out in 77 districts of the Czech Republic (mean district area 1000 km2) for the period from 1961 to 2000. In each crop specific analysis only districts with sowing area higher than 0.5% of total national acreage within at least 2/3 of evaluated years were considered. Based on the previous research and results of other authors we selected the Palmer's Z-index as the most appropriate indicator of agricultural drought. The Z-index is derived using a soil moisture/water balance algorithm that requires a time series of monthly air temperature and precipitation data and information on the maximum soil water holding capacity (MSWHC) in the rooting zone. The Z-index is a measure of the mon (en) článek se zabývá vztahem mezi suchem a výnosy polních plodin na okresní úrovni. (cs)
Title	Vztah mezi zemědělských suchem a výnosy vybraných plodin v regionálním měřítku (cs) Relationship between Agricultural Drought and Yields of Selected Crops at Regional Scale within the Czech Republic Relationship between Agricultural Drought and Yields of Selected Crops at Regional Scale within the Czech Republic (en)
skos:prefLabel	Vztah mezi zemědělských suchem a výnosy vybraných plodin v regionálním měřítku (cs) Relationship between Agricultural Drought and Yields of Selected Crops at Regional Scale within the Czech Republic Relationship between Agricultural Drought and Yields of Selected Crops at Regional Scale within the Czech Republic (en)
skos:notation	RIV/62156489:43210/07:00118237!RIV08-MSM-43210___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6215648905)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Žalud, Zdeněk Trnka, Miroslav Semerádová, Daniela Hlavinka, Petr
http://linked.open.../riv/druhVysledku	A(V) - Audiovizuální tvorba se vzdáleným přístupem
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	447176
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/07:00118237
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	drought; crop yields; yield stability (en)
http://linked.open.../riv/klicoveSlovo	drought crop yields yield stability
http://linked.open...i/riv/kodPristupu	V
http://linked.open...ontrolniKodProRIV	[8C08B3816AE2]
http://linked.open...in/vavai/riv/obor	GC
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Dubrovský, Martin Hlavinka, Petr Semerádová, Daniela Trnka, Miroslav Žalud, Zdeněk Možný, Martin Rischbeck, Pablo
http://linked.open...n/vavai/riv/zamer	Biological and technological aspects of sustainability of controlled ecosystems and their adaptability to climate change
http://localhost/t...ganizacniJednotka	43210

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