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Description
| - We examined the occurrence of Dactylorhiza majalis, a representative of terrestrial orchid species growing in rapidly disappearing wet meadows, at 50 historical sites for 3 years. We aimed to find the most frequent reasons for its recent extinction at many sites. At extant sites, we studied its biometric characteristics and composition of surrounding vegetation, to determine factors affecting its persistence. We found that the main reasons for its extinction were absence of mowing, intensive fertilisation and washouts of fertilisers from fields nearby. This confirms, at metapopulation level, what has previously been observed at the level of individual populations. Bad performance of persisting orchid populations of this species was associated with prevalence of grasses, low May temperatures and absence of mowing. We suggest that the system of agricultural subsidies in the country should change towards more sensitive allocation of funds to those farmers, who will adopt the appropriate management of wet
- We examined the occurrence of Dactylorhiza majalis, a representative of terrestrial orchid species growing in rapidly disappearing wet meadows, at 50 historical sites for 3 years. We aimed to find the most frequent reasons for its recent extinction at many sites. At extant sites, we studied its biometric characteristics and composition of surrounding vegetation, to determine factors affecting its persistence. We found that the main reasons for its extinction were absence of mowing, intensive fertilisation and washouts of fertilisers from fields nearby. This confirms, at metapopulation level, what has previously been observed at the level of individual populations. Bad performance of persisting orchid populations of this species was associated with prevalence of grasses, low May temperatures and absence of mowing. We suggest that the system of agricultural subsidies in the country should change towards more sensitive allocation of funds to those farmers, who will adopt the appropriate management of wet (en)
- Faktory ovlivňující trvalost zemních orchidejí na vlhkých loukách a závěry pro jejich ochranu v měnící se zemědělské krajině (cs)
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Title
| - Faktory ovlivňující trvalost zemních orchidejí na vlhkých loukách a závěry pro jejich ochranu v měnící se zemědělské krajině (cs)
- Factors affecting persistence of terrestrial orchids in wet meadows and implications for their conservation in a changing agricultural landscape
- Factors affecting persistence of terrestrial orchids in wet meadows and implications for their conservation in a changing agricultural landscape (en)
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skos:prefLabel
| - Faktory ovlivňující trvalost zemních orchidejí na vlhkých loukách a závěry pro jejich ochranu v měnící se zemědělské krajině (cs)
- Factors affecting persistence of terrestrial orchids in wet meadows and implications for their conservation in a changing agricultural landscape
- Factors affecting persistence of terrestrial orchids in wet meadows and implications for their conservation in a changing agricultural landscape (en)
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skos:notation
| - RIV/60076658:12220/04:00005673!RIV/2005/MSM/122205/N
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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
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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
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60076658:12220/04:00005673
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Dactylorhiza majalis;Extinction;Management;Terrestrial orchids;Wet grasslands (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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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
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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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
| - Kindlmann, Pavel
- Balounová, Zuzana
- Wotavová, Kateřina
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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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http://localhost/t...ganizacniJednotka
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