TY - JOUR
T1 - Formalized classification of the class Montio-Cardaminetea in Europe
T2 - towards a consistent typology of spring vegetation
AU - Peterka, Tomáš
AU - Hájková, Petra
AU - Jiroušek, Martin
AU - Hinterlang, Dirk
AU - Chytrý, Milan
AU - Aunina, Liene
AU - Deme, Judit
AU - Lyons, Melinda
AU - Seiler, Hallie
AU - Zechmeister, Harald
AU - Apostolova, Iva
AU - Beierkuhnlein, Carl
AU - Bischof, Melanie
AU - Biţă-Nicolae, Claudia
AU - Brancaleoni, Lisa
AU - Ćušterevska, Renata
AU - Dengler, Jürgen
AU - Didukh, Yakiv
AU - Dítě, Daniel
AU - Felbaba-Klushyna, Lyubov
AU - Garbolino, Emmanuel
AU - Gerdol, Renato
AU - Iemelianova, Svitlana
AU - Jansen, Florian
AU - Juutinen, Riikka
AU - Kamberović, Jasmina
AU - Kapfer, Jutta
AU - Klímová, Barbora
AU - Knollová, Ilona
AU - Kolari, Tiina H.M.
AU - Lazarević, Predrag
AU - Luostarinen, Ringa
AU - Mikulášková, Eva
AU - Milanović, Đorđije
AU - Miserere, Luca
AU - Moeslund, Jesper Erenskjold
AU - Molina, José A.
AU - Pérez-Haase, Aaron
AU - Petraglia, Alessandro
AU - Puglisi, Marta
AU - Ruprecht, Eszter
AU - Šmerdová, Eva
AU - Spitale, Daniel
AU - Tomaselli, Marcello
AU - Vassilev, Kiril
AU - Hájek, Michal
N1 - Publisher Copyright:
© Česká botanická společnost / Czech Botanical Society, Praha 2023.
PY - 2023/9
Y1 - 2023/9
N2 - The class Montio-Cardaminetea includes vegetation of springs with constant water flow. These habitats, which function as islands for highly specialized and sensitive biota, are endangered by ongoing landscape and climatic changes. Although a harmonized classification into vegetation units is necessary for effective habitat conservation, there is currently no synthetic classification of the class Montio-Cardaminetea. Here a large set of vegetation-plot records was obtained from national and private databases. The aim was to validate the EuroVegChecklist classification scheme, search for additional ecologically meaningful vegetation types and develop an automatic system for classifying new plots from Europe. We formally defined the cores of eight of the ten EuroVegChecklist alliances: Caricion remotae, Cratoneurion commutati, Lycopodo europaei-Cratoneurion commutati, Epilobio nutantis-Montion, Koenigio-Microjuncion, Mniobryo-Epilobion hornemanii, Philonotidion seriatae (Cardamino-Montion) and Swertio perennis-Anisothecion squarrosi, which were also reproduced by unsupervised classifications. Both unsupervised and semi-supervised classifications further suggested two alliances not previously recognized in the EuroVegChecklist: Anthelion julaceae (liverwort-dominated subalpine to alpine springs in highly oceanic regions in Britain) and Cratoneuro filicini-Calthion laetae (mesotrophic herb-rich subalpine and alpine springs). The unsupervised classifications mainly reflected the base saturation gradient, distinguishing between calcareous and non-calcareous springs. Therefore, it is suggested the order Montio-Cardaminetalia, which is broadly delimited in the EuroVegChecklist, be divided into two separate orders and the following three orders should be distinguished within the class Montio-Cardaminetea: Cardamino-Chrysosplenietalia (non-calcareous forest springs; Caricion remotae), Cardamino-Cratoneuretalia (calcareous springs; Cratoneurion commutati, Lycopodo europaei-Cratoneurion commutati) and Montio-Cardaminetalia (non-calcareous non-forest springs; all other alliances).
AB - The class Montio-Cardaminetea includes vegetation of springs with constant water flow. These habitats, which function as islands for highly specialized and sensitive biota, are endangered by ongoing landscape and climatic changes. Although a harmonized classification into vegetation units is necessary for effective habitat conservation, there is currently no synthetic classification of the class Montio-Cardaminetea. Here a large set of vegetation-plot records was obtained from national and private databases. The aim was to validate the EuroVegChecklist classification scheme, search for additional ecologically meaningful vegetation types and develop an automatic system for classifying new plots from Europe. We formally defined the cores of eight of the ten EuroVegChecklist alliances: Caricion remotae, Cratoneurion commutati, Lycopodo europaei-Cratoneurion commutati, Epilobio nutantis-Montion, Koenigio-Microjuncion, Mniobryo-Epilobion hornemanii, Philonotidion seriatae (Cardamino-Montion) and Swertio perennis-Anisothecion squarrosi, which were also reproduced by unsupervised classifications. Both unsupervised and semi-supervised classifications further suggested two alliances not previously recognized in the EuroVegChecklist: Anthelion julaceae (liverwort-dominated subalpine to alpine springs in highly oceanic regions in Britain) and Cratoneuro filicini-Calthion laetae (mesotrophic herb-rich subalpine and alpine springs). The unsupervised classifications mainly reflected the base saturation gradient, distinguishing between calcareous and non-calcareous springs. Therefore, it is suggested the order Montio-Cardaminetalia, which is broadly delimited in the EuroVegChecklist, be divided into two separate orders and the following three orders should be distinguished within the class Montio-Cardaminetea: Cardamino-Chrysosplenietalia (non-calcareous forest springs; Caricion remotae), Cardamino-Cratoneuretalia (calcareous springs; Cratoneurion commutati, Lycopodo europaei-Cratoneurion commutati) and Montio-Cardaminetalia (non-calcareous non-forest springs; all other alliances).
KW - azonal habitat
KW - expert classification system
KW - phytosociology
KW - plant community
KW - supervised vegetation classification
KW - unsupervised classification
KW - vegetation survey
KW - wetlands
UR - http://www.scopus.com/inward/record.url?scp=85176439548&partnerID=8YFLogxK
U2 - 10.23855/preslia.2023.347
DO - 10.23855/preslia.2023.347
M3 - Journal article
AN - SCOPUS:85176439548
SN - 0032-7786
VL - 95
SP - 347
EP - 383
JO - Preslia
JF - Preslia
IS - 3
ER -