| Attributes | Values |
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| rdf:type
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| Description
| - A sandy loam soil was brought to 6 water contents (13-100% WHC)to study the effects of extreme soil moistures on the physiological status of microbiota (represented by biomass characteristics, specific respiration, bacterial growth, and phospholipid fatty acid, PLFA, stress indicators) and microbial community structure (assessed using PLFA fingerprints). In dry soils, microbial biomass and activity declined as a consequence of water and/or nutrient deficiency (indicated by PLFA stress indicators). These microbial communities were dominated by G+ bacteria and actinomycetes. Oxygen deficits in water-saturated soils did not eliminate microbial activity but the enormous accumulation of poly-3-hydroxybutyrate by bacteria showed the unbalanced growth in excess carbon conditions. High soil water content favored G- bacteria.
- A sandy loam soil was brought to 6 water contents (13-100% WHC)to study the effects of extreme soil moistures on the physiological status of microbiota (represented by biomass characteristics, specific respiration, bacterial growth, and phospholipid fatty acid, PLFA, stress indicators) and microbial community structure (assessed using PLFA fingerprints). In dry soils, microbial biomass and activity declined as a consequence of water and/or nutrient deficiency (indicated by PLFA stress indicators). These microbial communities were dominated by G+ bacteria and actinomycetes. Oxygen deficits in water-saturated soils did not eliminate microbial activity but the enormous accumulation of poly-3-hydroxybutyrate by bacteria showed the unbalanced growth in excess carbon conditions. High soil water content favored G- bacteria. (en)
- Sledovali jsme mikrobní společenstvo hlinitopísčité půdy při různých vlhkostech (13-100% WHC). Charakterizovali jsme jeho fyziologii (pomocí aktivní a celkové biomasy, specifické respirace, bakteriálního růstu a PLFA stresových indikátorů) a složení mikrobního společenstva (pomocí PLFA profilu). V suchých půdách došlo k poklesu mikrobní biomasy a její aktivity vlivem deficitu vody a živin (indikováno pomocí PLFA stresových indikátorů). V těchto společenstvech byly zvýhodněny Gram pozitivní bakterie a zejména aktinomycety. V půdách saturovaných vodou nedošlo k výraznému poklesu mikrobní aktivity, ale enormní akumulace zásobních látek typu PHB bakteriemi ukazovala na nevyrovnané růstové podmínky – přebytek snadno dostupného substrátu/ současnou limitaci živinami a nedostatek kyslíku. V těchto podmínkách převládly Gram negativní bakterie. (cs)
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| Title
| - Physiology and microbial community structure in soil at extreme water content
- Fyziologie a struktura půdního mikrobiálního společenstva při extrémních vlhkostech (cs)
- Physiology and microbial community structure in soil at extreme water content (en)
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| skos:prefLabel
| - Physiology and microbial community structure in soil at extreme water content
- Fyziologie a struktura půdního mikrobiálního společenstva při extrémních vlhkostech (cs)
- Physiology and microbial community structure in soil at extreme water content (en)
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| skos:notation
| - RIV/60077379:_____/05:00022920!RIV06-AV0-60077379
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GA206/99/1410), P(GA526/99/P033), Z(AV0Z6066911), Z(MSM 123100004)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/60077379:_____/05:00022920
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - microbial community structure; soils; extreme water content (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Tříska, Jan
- Šantrůčková, Hana
- Elhottová, Dana
- Uhlířová, Eva
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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