Tag: AVS

Grazing exclusion and vegetation change in an upland grassland with patches of tall herbs

Sarah H. Watts, Anna Griffith & Lindsay Mackinlay

The tall herb community thriving below a section of crags within the fence at Creag an Lochain, Ben Lawers NNR, Scotland. Photo credit: Sarah Watts.

In 2000, an electric deer fence was erected around 180 ha at Creag an Lochain in the Ben Lawers Natural Nature Reserve, Scotland.…

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Species abundance distributions should underpin ordinal cover-abundance transformations

Megan J. McNellie, Josh Dorrough and Ian Oliver

Around the world, ecologists are surveying plants in fixed area plots and estimating the cover and abundance of plant species. Photo credit: Fenner School of Environment and Society, The Australian National University.

Our analyses of cover-abundance data are a timely contribution to support the ever-growing volume of plot data that are being compiled into databases.…

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Abandonment of traditional saltworks facilitates degradation of halophytic plant communities and Carpobrotus edulis invasion

Rosa M. Chefaoui & Sergio Chozas

Invasion of Carpobrotus edulis on the dykes of abandoned saltworks in Ria Formosa, Portugal. Photo credit: Rosa M. Chefaoui.

In the “Anthropocene” era, in which most ecosystems have been altered by humans, half of the world’s wetlands have been lost.…

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Controlling the invader Urochloa decumbens: subsidies for ecological restoration in subtropical Campos grassland

Pedro Augusto Thomas, Jéssica Schüler, Lidiane da Rosa Boavista, Fábio Piccin Torchelsen, Gerhard Ernst Overbeck & Sandra Cristina Müller

Experimental plot after the application of herbicide and topsoil removal. In the background of the photo, behind the plot, and in the foreground experimental plots, we can see Urochloa decumbens.
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Effects of initial functional-group composition on assembly trajectory in savanna restoration

André G. Coutinho, Monique Alves, Alexandre B. Sampaio, Isabel B. Schmidt & Daniel L. M. Vieira

Results of active restoration in Chapada dos Veadeiros National Park, Goiás, Brazil (14°7’2.54″ S 47°38’30.36″ W). The area on the left side (A) was restored by direct seeding, leading to a vegetation structure more similar to a native Cerrado.
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Book review: Metacommunity Ecology by Leibold & Chase (2018) – linking biogeography with community ecology

The post provided by Borja Jiménez-Alfaro

Travelling with the family may also be a good time to read this book. Here in the Camargue Biosphere Reserve (France), a biogeographical hub for ecological communities in Europe. Photo credit: Borja Jiménez-Alfaro

In the last years, I have been looking at different views for understanding the spatial patterns of plant communities.…

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