TY  - JOUR
A1  - Pakeman, Robin J.
A1  - Pugnaire, Francisco I.
A1  - Michalet, Richard
A1  - Lortie, Chris J.
A1  - Schiffers, Katja
A1  - Maestre, Fernando T.
A1  - Travis, Justin M. J.
T1  - Is the cask of facilitation ready for bottling? : a symposium on the connectivity and future directions of positive plant interactions
N2  - The 2009 British Ecological Society"s Annual Symposium entitled 'Facilitation in Plant Communities' was held at the University of Aberdeen, Scotland, from 20 to 22 April 2009. This was the first ever international meeting dedicated to the rapidly expanding field of facilitation. The aim of the symposium was to assess the current 'state-of- play' by contrasting findings from different systems and by looking outwards in an attempt to integrate this field with other related fields. It was also aimed at understanding how knowledge of facilitation can help understand community dynamics and be applied to ecosystem restoration. The symposium identified several key areas where future work is likely to be most profitable.
Y1  - 2009
UR  - http://rsbl.royalsocietypublishing.org/content/by/year
U6  - https://doi.org/10.1098/rsbl.2009.0384
SN  - 1744-9561
ER  - 
TY  - JOUR
A1  - Soliveres, Santiago
A1  - Maestre, Fernando T.
A1  - Ulrich, Werner
A1  - Manning, Peter
A1  - Boch, Steffen
A1  - Bowker, Matthew A.
A1  - Prati, Daniel
A1  - Delgado-Baquerizo, Manuel
A1  - Quero, Jose L.
A1  - Schöning, Ingo
A1  - Gallardo, Antonio
A1  - Weisser, Wolfgang W.
A1  - Müller, Jörg
A1  - Socher, Stephanie A.
A1  - Garcia-Gomez, Miguel
A1  - Ochoa, Victoria
A1  - Schulze, Ernst-Detlef
A1  - Fischer, Markus
A1  - Allan, Eric
T1  - Intransitive competition is widespread in plant communities and maintains their species richness
JF  - Ecology letters
N2  - Intransitive competition networks, those in which there is no single best competitor, may ensure species coexistence. However, their frequency and importance in maintaining diversity in real-world ecosystems remain unclear. We used two large data sets from drylands and agricultural grasslands to assess: (1) the generality of intransitive competition, (2) intransitivity-richness relationships and (3) effects of two major drivers of biodiversity loss (aridity and land-use intensification) on intransitivity and species richness. Intransitive competition occurred in >65% of sites and was associated with higher species richness. Intransitivity increased with aridity, partly buffering its negative effects on diversity, but was decreased by intensive land use, enhancing its negative effects on diversity. These contrasting responses likely arise because intransitivity is promoted by temporal heterogeneity, which is enhanced by aridity but may decline with land-use intensity. We show that intransitivity is widespread in nature and increases diversity, but it can be lost with environmental homogenisation.
KW  - Aridity
KW  - biodiversity
KW  - coexistence
KW  - drylands
KW  - land use
KW  - mesic grasslands
KW  - rock-paper-scissors game
Y1  - 2015
U6  - https://doi.org/10.1111/ele.12456
SN  - 1461-023X
SN  - 1461-0248
VL  - 18
IS  - 8
SP  - 790
EP  - 798
PB  - Wiley-Blackwell
CY  - Hoboken
ER  -