The effect of hunting regimes on tree regeneration in lowland beech (Fagus sylvatica L.) forests

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The effect of hunting regimes on tree regeneration in lowland beech (Fagus sylvatica L.) forests. / Fichtner, Andreas; Sturm, Knut; Wagner, Jeanine et al.
In: Forstarchiv, Vol. 82, No. 3, 05.2011, p. 75-81.

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Fichtner A, Sturm K, Wagner J, Huckauf A, Ellenberg H. The effect of hunting regimes on tree regeneration in lowland beech (Fagus sylvatica L.) forests. Forstarchiv. 2011 May;82(3):75-81. doi: 10.2376/0300-4112-82-75

Bibtex

@article{c1003fbcbfa64ffc8216d3a707e99dc7,
title = "The effect of hunting regimes on tree regeneration in lowland beech (Fagus sylvatica L.) forests",
abstract = "Browsing ungulates are one of the most important determinants in regeneration dynamics. Although research on the impact of ungulates on forest ecosystems has become well established over the past few decades, direct links between different hunting regimes and sapling growth have been rarely reported. To address this need, we assessed the impact of a controlled and a lease hunting system on the sapling performance in lowland beech forests of Northwest Germany, investigating 111 randomly placed plots of 40 m² (2 x 20 m) with a total of 18,425 saplings. For each species, abundance, browsing status and size class were recorded during March and April 2007 and 2008. We applied generalised linear mixed models (GLMs) to account for the effects of distinct study plots. Overall and species-specific browsing intensity notably decreased under a controlled hunting regime, whereas sapling abundance and species composition of the current regeneration stages were not affected by hunting management. Our results demonstrate that the improved regeneration potential depends largely on hunting strategy. The effectiveness of hunting is thus a relevant factor in realising the objective of near-natural mixed forests in the future.",
keywords = "Ecosystems Research, Browsing intensity, Fagus sylvatica, Hunting strategy, Mixed modelling, Natural regeneration",
author = "Andreas Fichtner and Knut Sturm and Jeanine Wagner and Aiko Huckauf and Hermann Ellenberg",
year = "2011",
month = may,
doi = "10.2376/0300-4112-82-75",
language = "English",
volume = "82",
pages = "75--81",
journal = "Forstarchiv",
issn = "0300-4112",
publisher = "Deutscher Landwirtschaftsverlag GmbH",
number = "3",

}

RIS

TY - JOUR

T1 - The effect of hunting regimes on tree regeneration in lowland beech (Fagus sylvatica L.) forests

AU - Fichtner, Andreas

AU - Sturm, Knut

AU - Wagner, Jeanine

AU - Huckauf, Aiko

AU - Ellenberg, Hermann

PY - 2011/5

Y1 - 2011/5

N2 - Browsing ungulates are one of the most important determinants in regeneration dynamics. Although research on the impact of ungulates on forest ecosystems has become well established over the past few decades, direct links between different hunting regimes and sapling growth have been rarely reported. To address this need, we assessed the impact of a controlled and a lease hunting system on the sapling performance in lowland beech forests of Northwest Germany, investigating 111 randomly placed plots of 40 m² (2 x 20 m) with a total of 18,425 saplings. For each species, abundance, browsing status and size class were recorded during March and April 2007 and 2008. We applied generalised linear mixed models (GLMs) to account for the effects of distinct study plots. Overall and species-specific browsing intensity notably decreased under a controlled hunting regime, whereas sapling abundance and species composition of the current regeneration stages were not affected by hunting management. Our results demonstrate that the improved regeneration potential depends largely on hunting strategy. The effectiveness of hunting is thus a relevant factor in realising the objective of near-natural mixed forests in the future.

AB - Browsing ungulates are one of the most important determinants in regeneration dynamics. Although research on the impact of ungulates on forest ecosystems has become well established over the past few decades, direct links between different hunting regimes and sapling growth have been rarely reported. To address this need, we assessed the impact of a controlled and a lease hunting system on the sapling performance in lowland beech forests of Northwest Germany, investigating 111 randomly placed plots of 40 m² (2 x 20 m) with a total of 18,425 saplings. For each species, abundance, browsing status and size class were recorded during March and April 2007 and 2008. We applied generalised linear mixed models (GLMs) to account for the effects of distinct study plots. Overall and species-specific browsing intensity notably decreased under a controlled hunting regime, whereas sapling abundance and species composition of the current regeneration stages were not affected by hunting management. Our results demonstrate that the improved regeneration potential depends largely on hunting strategy. The effectiveness of hunting is thus a relevant factor in realising the objective of near-natural mixed forests in the future.

KW - Ecosystems Research

KW - Browsing intensity

KW - Fagus sylvatica

KW - Hunting strategy

KW - Mixed modelling

KW - Natural regeneration

UR - http://www.scopus.com/inward/record.url?scp=84859029150&partnerID=8YFLogxK

U2 - 10.2376/0300-4112-82-75

DO - 10.2376/0300-4112-82-75

M3 - Journal articles

VL - 82

SP - 75

EP - 81

JO - Forstarchiv

JF - Forstarchiv

SN - 0300-4112

IS - 3

ER -

DOI