HABITAT LOSS AND FRAGMENTATION IN DYNAMIC LANDSCAPES: AVIAN PERSPECTIVES FROM THE BOREAL FOREST*

FKA Schmiegelow, M Mönkkönen - Ecological applications, 2002 - Wiley Online Library
Although habitat loss and fragmentation are widely regarded as major factors contributing to
the decline of many populations, the relative importance of each phenomenon is seldom …

Distribution of carabid beetles (Coleoptera, Carabidae) across a boreal forest–clearcut ecotone

J Heliölä, M Koivula, J Niemelä - Conservation biology, 2001 - Wiley Online Library
We studied the occurrence of carabid beetles (Coleoptera, Carabidae) in boreal forest
fragments, their edges, and adjacent clearcuts in central Finland. Beetles were collected …

Plant herbivore interactions at the forest edge

R Wirth, ST Meyer, IR Leal, M Tabarelli - Progress in botany, 2008 - Springer
An ever-increasing proportion of the global forested landscape is in close proximity to edges
and edge effects have been shown to represent key forces affecting both organisms and …

The effects of forestry on carabid beetles (Coleoptera: Carabidae) in boreal forests

J Niemelä, M Koivula, DJ Kotze - Journal of Insect Conservation, 2007 - Springer
As compared to natural forests, managed boreal forests are younger, more homogeneous in
terms of tree age and species composition, and consist of smaller fragments. Here we …

Seasonal and habitat differences affect the impact of food and predation on herbivores: a comparison between gaps and understory of a tropical forest

LA Richards, PD Coley - Oikos, 2007 - Wiley Online Library
Herbivore populations are influenced by a combination of food availability and predator
pressure, the relative contribution of which is hypothesized to vary across a productivity …

Horizontal and vertical distribution of saproxylic beetles (Col., Buprestidae, Cerambycidae, Scolytinae) across sections of forest edges

B Wermelinger, PF Flückiger… - Journal of Applied …, 2007 - Wiley Online Library
We evaluated the preferred home ranges of three saproxylic beetle taxa along transects
from the open field into the forest interior, and from the forest floor up to the canopy. By …

Can regenerating clearcuts benefit mature-forest songbirds? An examination of post-breeding ecology

AC Vitz, AD Rodewald - Biological Conservation, 2006 - Elsevier
Although clearcuts traditionally have been regarded as detrimental to birds associated with
mature-forest, recent evidence suggests that during the post-breeding period regenerating …

Demographic responses by birds to forest fragmentation

P Lampila, M Mönkkönen… - Conservation Biology, 2005 - Wiley Online Library
Despite intensive recent research on the effects of habitat loss and fragmentation on bird
populations, our understanding of underlying demographic causes of population declines is …

Rove beetles and ground beetles (Coleoptera: Staphylinidae, Carabidae) as indicators of harvest and regeneration practices in western Canadian foothills forests

GR Pohl, DW Langor, JR Spence - Biological Conservation, 2007 - Elsevier
Staphylinid beetle assemblages from coniferous foothills forest in west-central Alberta,
Canada were studied via pitfall trapping to examine the effects of stand age and possible …

Effects of experimental habitat fragmentation on patch use by butterflies and skippers (Lepidoptera)

KS Summerville, TO Crist - Ecology, 2001 - Wiley Online Library
We conducted an experimental study to assess the effects of habitat fragmentation on patch
use by butterflies and skippers. Five fragmentation treatments (20%, 40%, 60%, 80%, and …