Trait‐based numerical classification of mesic and wet grasslands in Poland

Prepared by Attila Lengyel, Grzegorz Swacha, Zoltán Botta-Dukát & Zygmunt Kącki

Both management and environmental factors are important drivers of the variation between trait-based types of mesic grasslands in Poland. Location: Sudety Mountains, Poland. Photo credit: Zygmunt Kącki.

The use of numerical classification methods and vegetation plot databases opened new avenues towards the understanding of vegetation patterns on broad spatial scales.…

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Trade-offs between fire hazard reduction and conservation in a Natura 2000 shrub–grassland mosaic

By Vasco Silva, Filipe X. Catry, Paulo M. Fernandes, Francisco C. Rego & Miguel N. Bugalho

Vasco Silva (the first author of the paper) surveying the habitats dominated by gorse shrublands of Ulex jussiaei and grasslands of Stipa gigantea in Sintra mountain, western coast of Portugal, before the prescribed fire execution.
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Delving into “The Corridors of Time”: ancient hedgerows connected to woodlands are living museums of forest biodiversity

The post is provided by Jonathan Lenoir & Guillaume Decocq

Figure 1: A dense network of hedgerows in the so-called “bocage” landscape in the Thiérache region in northern France (Picardie, Hauts-de-France). Photo by Guillaume Decocq.

This post refers to the article “Historical continuity and spatial connectivity ensure hedgerows are effective corridors for forest plants: evidence from the species-time-area relationship” by Jonathan Lenoir et al.…

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Spatial patterns of tree recruitment in a montane Hawaiian wet forest after cattle removal and pig population control

Prepared by Thomas Ibanez & Patrick J. Hart

Scattered trees (Metrosideros polymorpha, Myrtaceae) in Hakalau Forest National Wildlife Refuge, Island of Hawaiʻi, U.S. Photo credit: Patrick J. Hart.

As on many remote tropical islands, the natural ecosystems of Hawai’i have greatly suffered from the introduction of ungulates such as cattle, pigs and goats.…

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Trait divergence of woody species in relation to affinity for termite mounds in Upper Katanga (DR Congo)

Prepared by Fidèle Cuma Mushagalusa, David Bauman, Mylor Ngoy Shutcha & Pierre Meerts

Termite mound displaying its specialised tree community, contrasted with respect to the tree species of the surrounding woodland. The picture was taken in the Mikembo Sanctuary (Upper Katanga, DR Congo).
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Seed production and dispersal limit treeline advance in the Pyrenees

Prepared by Alba Anadon-Rosell, Marc Talavera, Josep M. Ninot, Empar Carrillo & Enric Batllori

Seed trap (indicated with a black arrow) at the krummholz zone, study site Dellui, Central Pyrenees (Spain). Photo credit: Enric Batllori.

Alpine treelines represent the upper altitudinal limit of the forest in mountain regions.…

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