The Response of Alpine Salix Shrubs to Long-Term Browsing Varies with Elevation and Herbivore Density

Shrub patch configuration at the landscape scale is related to diversity of adjacent herbaceous vegetation

(2013) Virve T. Ravolainen et al.   Plant Ecology & Diversity

Collapse of an arctic bird community resulting from ungulate-induced loss of erect shrubs

(2012) Rolf A. Ims et al.   BIOLOGICAL CONSERVATION

On the influence of shrub height and expansion on northern high latitude climate

(2012) C J W Bonfils et al.   Environmental Research Letters

Elevational advance of alpine plant communities is buffered by herbivory

(2012) James D. M. Speed et al.   JOURNAL OF VEGETATION SCIENCE

Eurasian Arctic greening reveals teleconnections and the potential for structurally novel ecosystems

(2012) Marc Macias-Fauria et al.   Nature Climate Change

Expansion of Canopy-Forming Willows Over the Twentieth Century on Herschel Island, Yukon Territory, Canada

(2011) Isla H. Myers-Smith et al.   AMBIO

Rapid, landscape scale responses in riparian tundra vegetation to exclusion of small and large mammalian herbivores

(2011) Virve Tuulia Ravolainen et al.   BASIC AND APPLIED ECOLOGY

Declining willow ptarmigan populations: The role of habitat structure and community dynamics

(2011) John-André Henden et al.   BASIC AND APPLIED ECOLOGY

Impacts of shrub encroachment on ecosystem structure and functioning: towards a global synthesis

(2011) David J. Eldridge et al.   ECOLOGY LETTERS

Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities

(2011) Isla H Myers-Smith et al.   Environmental Research Letters

Growth limitation of mountain birch caused by sheep browsing at the altitudinal treeline

(2011) James D.M. Speed et al.   FOREST ECOLOGY AND MANAGEMENT

Browsing interacts with climate to determine tree-ring increment

(2011) James D. M. Speed et al.   FUNCTIONAL ECOLOGY

A century of tree line changes in sub-Arctic Sweden shows local and regional variability and only a minor influence of 20th century climate warming

(2011) Rik Van Bogaert et al.   JOURNAL OF BIOGEOGRAPHY

Impact of shrub canopies on understorey vegetation in western Eurasian tundra

(2011) A.M. Pajunen et al.   JOURNAL OF VEGETATION SCIENCE

The importance of willow thickets for ptarmigan and hares in shrub tundra: the more the better?

(2011) Dorothée Ehrich et al.   OECOLOGIA

Patterns and processes of global shrub expansion

(2011) Adam T. Naito et al.   PROGRESS IN PHYSICAL GEOGRAPHY

Spatio-temporal variation in large herbivore pressure in Norway during 1949-1999: has decreased grazing by livestock been countered by increased browsing by cervids?

(2011) Gunnar Austrheim et al.   WILDLIFE BIOLOGY

Statistical and visual crossdating in R using the dplR library

(2010) Andrew G. Bunn   DENDROCHRONOLOGIA

Experimental evidence for herbivore limitation of the treeline

(2010) James D. M. Speed et al.   ECOLOGY

Snow-mediated ptarmigan browsing and shrub expansion in arctic Alaska

(2010) Ken D. Tape et al.   ECOSCIENCE

Establishing a missing link: warm summers and winter snow cover promote shrub expansion into alpine tundra in Scandinavia

(2010) Martin Hallinger et al.   NEW PHYTOLOGIST

Regeneration of Salix arbuscula and Salix lapponum within a Large Mammal Exclosure: The Impacts of Microsite and Herbivory

(2010) Rosalind F. Shaw et al.   RESTORATION ECOLOGY

Are treelines advancing? A global meta-analysis of treeline response to climate warming

(2009) Melanie A. Harsch et al.   ECOLOGY LETTERS

Relative impacts of disturbance and temperature: persistent changes in microenvironment and vegetation in retrogressive thaw slumps

(2009) TREVOR C. LANTZ et al.   GLOBAL CHANGE BIOLOGY

Herbivores inhibit climate-driven shrub expansion on the tundra

(2009) JOHAN OLOFSSON et al.   GLOBAL CHANGE BIOLOGY

Russian Arctic warming and ‘greening’ are closely tracked by tundra shrub willows

(2009) BRUCE C. FORBES et al.   GLOBAL CHANGE BIOLOGY

Tree recruitment above the treeline and potential for climate-driven treeline change

(2009) Annika Hofgaard et al.   JOURNAL OF VEGETATION SCIENCE

Grazing responses in herbs in relation to herbivore selectivity and plant traits in an alpine ecosystem

(2009) Marianne Evju et al.   OECOLOGIA

A Theory-Driven Approach to Tree-Ring Standardization: Defining the Biological Trend from Expected Basal Area Increment

(2009) Franco Biondi et al.   Tree-Ring Research

Generalized linear mixed models: a practical guide for ecology and evolution

(2009) Benjamin M. Bolker et al.   TRENDS IN ECOLOGY & EVOLUTION

A dendrochronology program library in R (dplR)

(2008) Andrew G. Bunn   DENDROCHRONOLOGIA

Large scale experimental effects of three levels of sheep densities on an alpine ecosystem

(2008) Gunnar Austrheim et al.   OIKOS

Density dependent and temporal variability in habitat selection by a large herbivore; an experimental approach

(2008) Ragnhild Mobaek et al.   OIKOS

Long- and short-term effects of reindeer grazing on tundra wetland vegetation

(2008) Heidi Kitti et al.   POLAR BIOLOGY

Opposing plant community responses to warming with and without herbivores

(2008) E. Post et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Reindeer herbivory reduces willow growth and grouse forage in a forest-tundra ecotone

(2007) Michael den Herder et al.   BASIC AND APPLIED ECOLOGY