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001-es BibID:BIBFORM105169
035-os BibID:(WOS)000440825400006 (Scopus)85054285897
Első szerző:Dengler, Jürgen
Cím:GrassPlot - a database of multi-scale plant diversity in Palaearctic grasslands / Jürgen Dengler, ... Balázs Deák, ...András Kelemen, ... Péter Török, Béla Tóthmérész, ... Orsolya Valkó, ... Idoia Biurrun
Dátum:2018
ISSN:0340-269X 2363-7153
Megjegyzések:GrassPlot is a collaborative vegetation-plot database organised by the Eurasian Dry Grassland Group (EDGG) and listed in the Global Index of Vegetation-Plot Databases (GIVD ID EU-00-003). GrassPlot collects plot records (releves) from grasslands and other open habitats of the Palaearctic biogeographic realm. It focuses on precisely delimited plots of eight standard grain sizes (0.0001; 0.001;... 1,000 m(2)) and on nested-plot series with at least four different grain sizes. The usage of GrassPlot is regulated through Bylaws that intend to balance the interests of data contributors and data users. The current version (v. 1.00) contains data for approximately 170,000 plots of different sizes and 2,800 nested-plot series. The key components are richness data and metadata. However, most included datasets also encompass compositional data. About 14,000 plots have near-complete records of terricolous bryophytes and lichens in addition to vascular plants. At present, GrassPlot contains data from 36 countries throughout the Palaearctic, spread across elevational gradients and major grassland types. GrassPlot with its multi-scale and multi-taxon focus complements the larger international vegetationplot databases, such as the European Vegetation Archive (EVA) and the global database " sPlot". Its main aim is to facilitate studies on the scale-and taxon-dependency of biodiversity patterns and drivers along macroecological gradients. GrassPlot is a dynamic database and will expand through new data collection coordinated by the elected Governing Board. We invite researchers with suitable data to join GrassPlot. Researchers with project ideas addressable with GrassPlot data are welcome to submit proposals to the Governing Board.
Tárgyszavak:Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Phytocoenologia. - 48 : 3 (2018), p. 331-347. -
További szerzők:Deák Balázs (1978-) (biológus) Kelemen András (1986-) (biológus-ökológus) Török Péter (1979-) (biológus-ökológus) Tóthmérész Béla (1960-) (ökológus) Valkó Orsolya (1985-) (biológus) Biurrun, Idoia
Internet cím:Szerző által megadott URL
DOI
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001-es BibID:BIBFORM081393
Első szerző:Valkó Orsolya (biológus)
Cím:Ecology and Conservation of Steppes and Semi-Natural Grasslands / Orsolya Valkó, Michal Zmihorski, Idoia Biurrun, Jacqueline Loos, Rocco Labadessa, Stephen Venn
Dátum:2016
ISSN:1854-9829
Megjegyzések:Palaearctic grasslands encompass a diverse variety of habitats, many of high nature value and vulnerability. The main challenges are climate-change, land-use change, agricultural intensification and abandonment. Many measures are in place to address these challenges, through restoration and appropriate management, though more work is necessary. We present eight studies from China/Germany, Greece, Kazakhstan, Russia and Ukraine. The papers cover a wide range of grassland and steppe habitats and cover vegetation ecology, syntaxonomy and zoology. We also conducted a systematic search on steppe and grassland diversity. The greatest number of studies was from China, followed by Germany and England. We conclude that the amount of research being carried out on Eurasian grasslands is inadequate considering their high levels of biodiversity and vulnerability. We hope to encourage readers to address current major challenges, such as how to manage grasslands for the benefit of diverse taxa, to ensure that conservation initiatives concentrate on sites where there is good potential for success and for the generation of realistic and viable conservation strategies.
Tárgyszavak:Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
abandonment
diversity
extensive agriculture
grasslands
homogenization
intensive agriculture
land-use change
Megjelenés:Hacquetia. - 15 : 2 (2016), p. 5-14. -
További szerzők:Zmihorski, Michal Biurrun, Idoia Loos, Jacqueline Labadessa, Rocco Venn, Stephen
Pályázati támogatás:OTKA PD 111807
OTKA
Internet cím:DOI
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