Richard Michael Gunton

Dr. Richard Michael Gunton

Department of Digital Technologies, University of Winchester, Winchester, UK
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Research Focus & Metrics

Academic Career Length

20Years (2007-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2015 in Science of The Total Environment
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Journal Article
Closed access
PCPeter J. Clarke
Peter J. Clarke
MLMike J Lawes
Mike J Lawes
BMBrett P. Murphy
Brett P. Murphy
JRJeremy Russell-Smith
Jeremy Russell-Smith
CNCatherine E.M. Nano
Catherine E.M. Nano
RGRichard Michael Gunton
Richard Michael Gunton

16 March 2011 in Journal of Vegetation Science
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Journal Article
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RGRichard Michael Gunton
Richard Michael Gunton
SPSandrine Petit
Sandrine Petit
SGSabrina Gaba
Sabrina Gaba

1 April 2017 in Trends in Ecology & Evolution
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Journal Article
Open access
RGRichard Michael Gunton
Richard Michael Gunton
EAEline N. van Asperen
Eline N. van Asperen
ABAndrew Basden
Andrew Basden
DBDavid Bookless
David Bookless
YAYoseph Araya
Yoseph Araya
GJGareth O. Jones
Gareth O. Jones
The ecosystem services framework (ESF) is advantageous and widely used for itemising and quantifying ways in which humans benefit from natural places. However, it suffers from two important problems: (i) incoherence of definitions and (ii) a narrow approach to valuation, inadequate to represent the full range of human motives for conservation and the diverse interests of different stakeholders. These shortcomings can lead to a range of problems including double-counting, blind spots and unintended consequences. In this opinion article, we propose an ecosystem valuing framework as a broader and more rigorous way to deliver the benefits currently sought from the ESF, without the conceptual problems.

17 June 2010 in Plant Ecology
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Journal Article
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LBLauren J. Boyes
Lauren J. Boyes
RGRichard Michael Gunton
Richard Michael Gunton
MGMegan E. Griffiths
Megan E. Griffiths
MLMike J Lawes
Mike J Lawes

8 April 2009 in Journal of Ecology
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Journal Article
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RGRichard Michael Gunton
Richard Michael Gunton
WKWilliam E. Kunin
William E. Kunin
Summary: The survival and reproduction of individual plants may be related to the distribution of conspecific neighbours with which they interact. We used 2 years’ data from a field experiment to relate the reproduction and survival of focal Silene latifolia plants to the numbers of conspecific plants and flowers within a range of distances (0.16–150 m) from the focal plants. Thus we consider spatial scale as a continuously‐varying component of population density. Because the data come from a single continuous population, we fitted regression models in two stages in order to remove spatial autocorrelation induced by environmental factors before modelling density effects. As well as single‐scale models, we fitted multiple‐scale models to explore interaction kernels. We statistically standardized plant size in some analyses to isolate pollination effects. Reproductive output per plant generally decreased with greater densities of plants and flowers; for example there was a negative effect of female flowers within a 70‐m radius in the second year. However, at low female densities there was a positive effect of male flowers at a scale of 13 m in the first year. Seed‐set per flower decreased with greater densities of flowers in the second year (at radii < 10 m). Seed predation was greater when more female flowers were present within 5–7 m. Plants’ survival probability increased with density within 0.28 m for all but the smallest plants. We also collected data on the pattern and reproductive success of S. latifolia plants in a natural population nearby and applied similar methodology. Here the negative effects of female flower densities occurred at finer scales and gave way to positive effects above 2 m, contrasting with some patterns from the experiment. Synthesis. In a sessile population interacting with mobile biota, the effects of density on individual fitness may vary with the way in which density is measured. This, together with the methodological challenges for analysing spatial data from continuous populations, should be considered when designing and interpreting studies of spatial density‐dependence. Taking these issues into account, we may begin to explain the spatial patterns of natural populations.

14 July 2010 in Oecologia
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Journal Article
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ZTZivanai Tsvuura
Zivanai Tsvuura
MGMegan E. Griffiths
Megan E. Griffiths
RGRichard Michael Gunton
Richard Michael Gunton
PFPeter J. Franks
Peter J. Franks
MLMike J Lawes
Mike J Lawes