This HTML5 document contains 54 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n12http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n11http://linked.opendata.cz/resource/domain/vavai/projekt/
n5http://linked.opendata.cz/resource/domain/vavai/subjekt/
n4http://linked.opendata.cz/ontology/domain/vavai/
n17http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
rdfshttp://www.w3.org/2000/01/rdf-schema#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n6http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n14http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00027049%3A_____%2F11%3A%230000441%21RIV12-MZE-00027049/
n20http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n13http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n19http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n16http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n10http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00027049%3A_____%2F11%3A%230000441%21RIV12-MZE-00027049
rdf:type
skos:Concept n4:Vysledek
rdfs:seeAlso
http://agriculturejournals.cz/publicFiles/47159.pdf
dcterms:description
Physical properties of soils have a significant influence on their water regime and should be considered when selecting suitable agricultural crops for particular sites, taking into account the crop productivity and its water requirements. Mean daily rates of actual evapotranspiration (ETa) were obtained by collation of measured or otherwise estimated 10-min values for the years 2004, 2006 and 2009 for a partially tile-drained agricultural experimental catchment in the Bohemo-Moravian Highland (Czech Republic). ETa was measured using the Bowen ratio (β) and energy balance (BREB) method at four weather stations located on different soil types (Stagnosols, Cambisols) and terrain relief positions (defined with respect to the groundwater recharge and discharge zones) over different crops (cereals, oil rape and permanent grassland). A systematic influence of soil properties on the evapotranspiration rate was more pronounced during the periods of limited transpiration (soil drought, crop maturity), when the average daily ETa was significantly lower and the corresponding β significantly higher over coarser-textured soils (shallow Haplic Cambisols), namely (year–ETa(mm d-1)/β): 2004 – 1.75/1.66; 2006 – 2.44/0.93; 2009 – 2.60/0.81), than over finer-textured soils (Stagnic Cambisols and Haplic Stagnosols), namely: 2004 – 2.92/0.97; 2006 – 3.06/0.44; 2009 – 3.42/0.39). When the transpiration was not limited by soil water deficit, it acted as an equalizing factor smoothing down evapotranspiration from heterogeneous soil areas, whereby the effect of the soil physical properties was masked. With regard to soil water regime and evapotranspiration, the tile-drained Stagnic Cambisol lands behaved similarly as non-drained Haplic Cambisols. Physical properties of soils have a significant influence on their water regime and should be considered when selecting suitable agricultural crops for particular sites, taking into account the crop productivity and its water requirements. Mean daily rates of actual evapotranspiration (ETa) were obtained by collation of measured or otherwise estimated 10-min values for the years 2004, 2006 and 2009 for a partially tile-drained agricultural experimental catchment in the Bohemo-Moravian Highland (Czech Republic). ETa was measured using the Bowen ratio (β) and energy balance (BREB) method at four weather stations located on different soil types (Stagnosols, Cambisols) and terrain relief positions (defined with respect to the groundwater recharge and discharge zones) over different crops (cereals, oil rape and permanent grassland). A systematic influence of soil properties on the evapotranspiration rate was more pronounced during the periods of limited transpiration (soil drought, crop maturity), when the average daily ETa was significantly lower and the corresponding β significantly higher over coarser-textured soils (shallow Haplic Cambisols), namely (year–ETa(mm d-1)/β): 2004 – 1.75/1.66; 2006 – 2.44/0.93; 2009 – 2.60/0.81), than over finer-textured soils (Stagnic Cambisols and Haplic Stagnosols), namely: 2004 – 2.92/0.97; 2006 – 3.06/0.44; 2009 – 3.42/0.39). When the transpiration was not limited by soil water deficit, it acted as an equalizing factor smoothing down evapotranspiration from heterogeneous soil areas, whereby the effect of the soil physical properties was masked. With regard to soil water regime and evapotranspiration, the tile-drained Stagnic Cambisol lands behaved similarly as non-drained Haplic Cambisols.
dcterms:title
Actual Evapotranspiration from Partially Tile-drained Fields as Influenced by Soil Properties, Terrain and Crop Actual Evapotranspiration from Partially Tile-drained Fields as Influenced by Soil Properties, Terrain and Crop
skos:prefLabel
Actual Evapotranspiration from Partially Tile-drained Fields as Influenced by Soil Properties, Terrain and Crop Actual Evapotranspiration from Partially Tile-drained Fields as Influenced by Soil Properties, Terrain and Crop
skos:notation
RIV/00027049:_____/11:#0000441!RIV12-MZE-00027049
n4:predkladatel
n5:ico%3A00027049
n3:aktivita
n13:Z n13:P
n3:aktivity
P(QH92034), Z(MZE0002704902)
n3:cisloPeriodika
3
n3:dodaniDat
n10:2012
n3:domaciTvurceVysledku
n12:9143386 n12:5524865 n12:9569510
n3:druhVysledku
n16:J
n3:duvernostUdaju
n9:S
n3:entitaPredkladatele
n14:predkladatel
n3:idSjednocenehoVysledku
184528
n3:idVysledku
RIV/00027049:_____/11:#0000441
n3:jazykVysledku
n20:eng
n3:klicovaSlova
actual evapotranspiration, Bowen ratio, Cambisol, cereals, discharge zone, energy balance, grassland, oil rape, recharge zone, soil physical properties, Stagnosol, tile drainage, transient zone
n3:klicoveSlovo
n6:Cambisol n6:oil%20rape n6:actual%20evapotranspiration n6:transient%20zone n6:energy%20balance n6:discharge%20zone n6:recharge%20zone n6:tile%20drainage n6:soil%20physical%20properties n6:grassland n6:Stagnosol n6:cereals n6:Bowen%20ratio
n3:kodStatuVydavatele
CZ - Česká republika
n3:kontrolniKodProRIV
[6E608C2E7982]
n3:nazevZdroje
Soil and Water Research
n3:obor
n19:DF
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:projekt
n11:QH92034
n3:rokUplatneniVysledku
n10:2011
n3:svazekPeriodika
6
n3:tvurceVysledku
Zajíček, Antonín Duffková, Renata Nováková, Eva
n3:zamer
n17:MZE0002704902
s:issn
1801-5395
s:numberOfPages
16