Detailed Information on Publication Record
2007
The role of base saturation and altitude in habitat differentiation within Philonotis in springs and mires of three different European regions
HÁJKOVÁ, Petra, Blanka SHAW, Michal HÁJEK, Dirk HINTERLANG, Vítězslav PLÁŠEK et. al.Basic information
Original name
The role of base saturation and altitude in habitat differentiation within Philonotis in springs and mires of three different European regions
Name in Czech
Role nasycení bázemi a nadmořské výšky ve stanovištní diferenciaci druhů rodu Philonotis na prameništích a rašeliništích třech rozdílných evropských území
Authors
HÁJKOVÁ, Petra (203 Czech Republic, guarantor), Blanka SHAW (840 United States of America), Michal HÁJEK (203 Czech Republic), Dirk HINTERLANG (276 Germany) and Vítězslav PLÁŠEK (203 Czech Republic)
Edition
The bryologist, Brooklyn, N.Y. American Bryological and Lichenological Society, 2007, 0007-2745
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10600 1.6 Biological sciences
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 1.112
RIV identification code
RIV/00216224:14310/07:00019520
Organization unit
Faculty of Science
UT WoS
000251880200009
Keywords in English
Alps; Bulgaria; bryophytes; ecological niche; Europe; HOF response model; pH; Philonotis; water conductivity; West Carpathians
Tags
Tags
International impact, Reviewed
Změněno: 29/6/2009 13:59, prof. Mgr. Michal Hájek, Ph.D.
V originále
We modeled ecological optima of the four commonest Philonotis species in three regions of Europe, using measurements of pH, water conductivity, altitude and vegetation gradients. We did not observe obvious differences in ecological optima among three climatically and geographically different regions. Philonotis calcarea was well separated from other species along the water pH and conductivity gradient and occupied the most mineral-rich and alkaline springs in all cases. Philonotis seriata was at the other end of the mineral-richness gradient. The morphologically similar species, P. fontana and P. caespitosa, had very little differentiated niches with respect to water pH and conductivity, which differed slightly among regions. We concluded that species with clearly differentiated niches like P. seriata, P. fontana and P. calcarea are accurate indicators of the chemical parameters of spring waters.
In Czech
Zkoumali jsme roli nasycení bázemi (pH, konduktivita vody) a nadmořské výšky ve stanovištní diferenciaci druhů rodu Philonotis. Modelovými územími byla prameniště a rašeliniště třech rozdílných evropských území. Diverzifikace nik byla konzistentní mezi regiony.
Links
| AV0Z6005908, plan (intention) |
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| KJB6163302, research and development project |
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| MSM0021622416, plan (intention) |
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