Tag: JVS

Drivers of biodiversity depend on spatial grain and plant group: new paper from the EDGG Field Workshop to Bulgarian dry grasslands

Prepared by Jürgen Dengler & Iwona Dembicz

A thorough sampling of an “EDGG Biodiversity Plot” is a time-consuming and almost meditative procedure. Photo credit: Jürgen Dengler.

This Behind the paper post refers to the article by Dembicz et al. Drivers of plant diversity in Bulgarian dry grasslands vary across spatial scales and functional-taxonomic groups, published in the Journal of Vegetation Science (https://doi.org/10.1111/jvs.12935

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Habitat type and island identity as drivers of community assembly in an archipelago

By Alessandro Chiarucci, Fabrizio Buldrini, Marco Cervellini, Riccardo Guarino, Marco Caccianiga, Bruno Foggi, Daniele Viciani, Lorenzo Lazzaro, Laura Casella, Pierangela Angelini, Bruno Enrico Leone Cerabolini, Salvatore Pasta, Mirko Enea & Piero Zannini

A Mediterranean mountain heath with Genista desoleana Vals. on top of Monte Capanne, Elba Island (1089 m a.s.l.).
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Patch-level facilitation fosters high-Andean plant diversity at regional scales

By Sabrina S. Gavini, Cecilia Ezcurra & Marcelo A. Aizen

Cushion plant harboring other plant species at Catedral mountain close to the summit, San Carlos de Bariloche, Rio Negro, Argentina. Photo credit: Sabrina S. Gavini.

The alpine ecosystem is one of the most stressful environments in the world due to the extreme abiotic conditions to which organisms are subject to.…

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Vegsciblog is two years old!

Prepared by David Zelený, Viktoria Wagner and Peter Minchin (blog editors)

Location of readers accessing vegsciblog.org between September 1, 2019, and August 31, 2020 (darker colour indicates more readers). Source: Google Analytics.

In August 2020, we celebrated the second anniversary of our blog, so let us stop here for a while and summarize what happened in the past year.…

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Using species abundance and phylogeny conjointly to approach vegetation classification. A case-study on Macaronesia’s woody vegetation

Prepared by Jorge Capelo

Summer aspect of Euphorbia berthelotii community, without leaves. La Gomera, the Canaries. Photo credit: Jorge Capelo.

Classification aims to identify distinct and coherent groupings within vegetation. Modern approaches use a statistical analysis of data obtained from plot surveys in the field, most importantly species identity and abundance.…

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The germination niche of coastal dune species as related to their occurrence along a sea-inland gradient

Prepared by Silvia Del Vecchio, Edy Fantinato, Mauro Roscini, Alicia T.R. Acosta, Gianluigi Bacchetta & Gabriella Buffa

Distribution of the target species and of the main environmental factors from the sea to inland. (Source of the image: Acosta & Ercole, 2015, ISPRA, Serie Rapporti, 215/2015; modified by Silvia Del Vecchio.)
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The impact of seed deficiency on productivity and on negative drought effect in semi-natural grassland

Prepared by Andreas Stampfli & Michaela Zeiter

Colored ringlets which helped to distinguished recruits from established plants. (Photo credit: Andreas Stampfli.)

During severe droughts grassland herbs dehydrate, they either persist or die. The composition of vegetation after drought is determined by species which re-sprout from protected tissue or recruit from seed.…

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Plant dispersal strategies in primary succession on the Tolbachinsky Dol volcanic Plateau (Russia)

By Anton Korablev, Vadim Smirnov, Valentina Neshataeva, Igor Kuzmin & Timofey Nekrasov

Pioneer plants establishing in volcanic ash and scoria fields disturbed by the eruption in 1975, Tolbachinskii Dol Volcanic Plateau, Kamchatka, Russia. (A historical remark: this place could be a point of the field excursion to Kamchatka during 63rd IAVS Symposium in Vladivostok, that has been cancelled due to the COVID-19 pandemic.)
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