Rights statement: This is the peer reviewed version of the following article: Kimberley, A., Alan Blackburn, G., Duncan Whyatt, J. and Smart, S. M. (2014), Traits of plant communities in fragmented forests: the relative influence of habitat spatial configuration and local abiotic conditions. J Ecol, 102: 632–640. doi:10.1111/1365-2745.12222 which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1111/1365-2745.12222/abstract This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.
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Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Traits of plant communities in fragmented forests
T2 - the relative influence of habitat spatial configuration and local abiotic conditions
AU - Kimberley, Adam
AU - Blackburn, George Alan
AU - Whyatt, Duncan
AU - Smart, Simon
N1 - This is the peer reviewed version of the following article: Kimberley, A., Alan Blackburn, G., Duncan Whyatt, J. and Smart, S. M. (2014), Traits of plant communities in fragmented forests: the relative influence of habitat spatial configuration and local abiotic conditions. J Ecol, 102: 632–640. doi:10.1111/1365-2745.12222 which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1111/1365-2745.12222/abstract This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.
PY - 2014/5
Y1 - 2014/5
N2 - 1. The plant trait composition of forest fragments is thought to be partly determined by forest spatial properties, although the relative importance of habitat configuration and local abiotic drivers is poorly understood.2. To address this issue, large-scale habitat extent data were combined with detailed field survey information for temperate broad-leaved deciduous forest patches to quantify the relative effects of spatial and abiotic filters on plant community mean trait values.3. Local conditions such as shade and soil fertility had the largest effect on mean trait values, but aspects of habitat configuration also had significant partial effects on a number of traits.4. Mean trait values within older forest patches were more strongly influenced by forest spatial configuration than in younger patches.5. Synthesis. Results indicate that, in addition to the effects of greater light availability and competition in small patches and at forest edges, aspects of habitat configuration such as patch size and isolation are themselves important factors limiting the occurrence of forest specialist species. Large areas of core forest habitat contain a greater proportion of rare, poor dispersing species, although these effects were less visible in more recently established forest. This highlights the importance of maintaining existing large and old forest patches as a refuge for forest specialist plants. The results of this comparison of spatial and abiotic variables suggest that controlling the spatial properties of forest patches is likely to prove an effective way of managing plant species diversity, provided that sites with appropriate abiotic conditions are chosen.
AB - 1. The plant trait composition of forest fragments is thought to be partly determined by forest spatial properties, although the relative importance of habitat configuration and local abiotic drivers is poorly understood.2. To address this issue, large-scale habitat extent data were combined with detailed field survey information for temperate broad-leaved deciduous forest patches to quantify the relative effects of spatial and abiotic filters on plant community mean trait values.3. Local conditions such as shade and soil fertility had the largest effect on mean trait values, but aspects of habitat configuration also had significant partial effects on a number of traits.4. Mean trait values within older forest patches were more strongly influenced by forest spatial configuration than in younger patches.5. Synthesis. Results indicate that, in addition to the effects of greater light availability and competition in small patches and at forest edges, aspects of habitat configuration such as patch size and isolation are themselves important factors limiting the occurrence of forest specialist species. Large areas of core forest habitat contain a greater proportion of rare, poor dispersing species, although these effects were less visible in more recently established forest. This highlights the importance of maintaining existing large and old forest patches as a refuge for forest specialist plants. The results of this comparison of spatial and abiotic variables suggest that controlling the spatial properties of forest patches is likely to prove an effective way of managing plant species diversity, provided that sites with appropriate abiotic conditions are chosen.
KW - Dispersal Traits
KW - Environmental Conditions
KW - Forest Age
KW - Forest Conservation
KW - Habitat Fragmentation
KW - Patch Area
KW - Rarity
KW - Seedbank Persistence
KW - Specific Leaf Area
U2 - 10.1111/1365-2745.12222
DO - 10.1111/1365-2745.12222
M3 - Journal article
VL - 102
SP - 632
EP - 640
JO - Journal of Ecology
JF - Journal of Ecology
SN - 0022-0477
IS - 3
ER -