BES Forest Ecology Group

A British Ecological Society Special Interest Group

Wytham Woods – a microcosm of woodland change…and a Medal

From Keith Kirby

[Editor’s note: Keith Kirby has just received the 2014 CIEEM Medal for his ‘outstanding, lifelong contribution to the advancement of ecology, forestry and woodland management’.]

We have just published results from the fourth recording since 1974 of plots established by Colyear Dawkins in 1974 in Wytham Woods.  The results and other historical studies confirm the dynamic nature of the tree and shrub layer over short and longer term time-scales.  Disease, deer, storms, the vagaries of government policies and individual owner whims have all left their mark.  In this the changes at Wytham parallel many of those that have gone in British broadleaved woodland more generally.  The idea that woods are nice stable places is rarely the case.

Reference

K. J. Kirby; D. R. Bazely; E. A. Goldberg; J. E. Hall; R. Isted; S. C. Perry; R. C. Thomas 2014. Changes in the tree and shrub layer of Wytham Woods (Southern England) 1974-2012: local and national trends compared. Forestry, in press. doi: 10.1093/forestry/cpu026

Abstract

Changes in the woody composition of Wytham Woods since 1974 are described, related to national trends in broadleaved woodland, and used to suggest the impact of future changes such as from ash dieback disease (Chalara fraxinea). Data on the tree and shrub layer from 164 permanent 10 × 10 m plots distributed in a grid across the Woods are presented from 1974, 1991, 1999 and 2012, on species occurrence, regeneration, contribution to the canopy and basal area. Variations in the current and past composition and structure of the Woods are related to past forestry management and natural succession/disturbance processes. These largely mirror changes shown by other surveys at a national level. Fraxinus excelsior has been increasing in prominence across the Woods since 1974, but its future is uncertain because of disease. The species most likely to increase if there is a severe decline in F. excelsior at Wytham appear to be Acer pseudoplatanus, Corylus avellana and Quercus robur. There are benefits from linking long-term studies at one site to wider less detailed surveys in order to explore the general applicability of the results.

‘outstanding, lifelong contribution to the advancement of ecology, forestry and woodland management’. He will collect his award at a special awards luncheon taking place on 26 June 2014 at the Birmingham Botanical Gardens. – See more at: http://www.cieem.net/news/180/keith-kirby-awarded-the-2014-cieem-medal#sthash.VxH4VbtJ.dpuf
‘outstanding, lifelong contribution to the advancement of ecology, forestry and woodland management’. He will collect his award at a special awards luncheon taking place on 26 June 2014 at the Birmingham Botanical Gardens. – See more at: http://www.cieem.net/news/180/keith-kirby-awarded-the-2014-cieem-medal#sthash.VxH4VbtJ.dpuf

Keith Kirby awarded the 2014 CIEEM Medal

Keith Kirby awarded the 2014 CIEEM Medal

06 May 2014

Keith Kirby FCIEEM has been announced as the 2014 winner of the prestigious CIEEM Medal for his ‘outstanding, lifelong contribution to the advancement of ecology, forestry and woodland management’. He will collect his award at a special awards luncheon taking place on 26 June 2014 at the Birmingham Botanical Gardens.

– See more at: http://www.cieem.net/news/180/keith-kirby-awarded-the-2014-cieem-medal#sthash.VxH4VbtJ.dpuf

Keith Kirby awarded the 2014 CIEEM Medal

Keith Kirby awarded the 2014 CIEEM Medal

06 May 2014

Keith Kirby FCIEEM has been announced as the 2014 winner of the prestigious CIEEM Medal for his ‘outstanding, lifelong contribution to the advancement of ecology, forestry and woodland management’. He will collect his award at a special awards luncheon taking place on 26 June 2014 at the Birmingham Botanical Gardens.

– See more at: http://www.cieem.net/news/180/keith-kirby-awarded-the-2014-cieem-medal#sthash.VxH4VbtJ.dpuf

Keith Kirby awarded the 2014 CIEEM Medal

Keith Kirby awarded the 2014 CIEEM Medal

06 May 2014

Keith Kirby FCIEEM has been announced as the 2014 winner of the prestigious CIEEM Medal for his ‘outstanding, lifelong contribution to the advancement of ecology, forestry and woodland management’. He will collect his award at a special awards luncheon taking place on 26 June 2014 at the Birmingham Botanical Gardens.

– See more at: http://www.cieem.net/news/180/keith-kirby-awarded-the-2014-cieem-medal#sthash.VxH4VbtJ.dpuf

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This entry was posted on July 10, 2014 by in Uncategorized.

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