Collapsing population cycles

RA Ims, JA Henden, ST Killengreen - Trends in ecology & evolution, 2008 - cell.com
During the past two decades population cycles in voles, grouse and insects have been
fading out in Europe. Here, we discuss the cause and implication of these changes. Several …

Density dependence: an ecological Tower of Babel

S Herrando-Pérez, S Delean, BW Brook… - Oecologia, 2012 - Springer
The concept of density dependence represents the effect of changing population size on
demographic rates and captures the demographic role of social and trophic mechanisms (eg …

Short-and long-term population dynamical consequences of asymmetric climate change in black grouse

GX Ludwig, RV Alatalo, P Helle… - … of the Royal …, 2006 - royalsocietypublishing.org
Temporal asymmetry in patterns of regional climate change may jeopardize the match
between the proximate and ultimate cues of the timing of breeding. The consequences on …

Analysis of ecological time series with ARMA(p,q) models

AR Ives, KC Abbott, NL Ziebarth - Ecology, 2010 - Wiley Online Library
Autoregressive moving average (ARMA) models are useful statistical tools to examine the
dynamical characteristics of ecological time‐series data. Here, we illustrate the utility and …

The importance of within‐year repeated counts and the influence of scale on long‐term monitoring of sage‐grouse

BC Fedy, CL Aldridge - The Journal of Wildlife Management, 2011 - Wiley Online Library
Long‐term population monitoring is the cornerstone of animal conservation and
management. The accuracy and precision of models developed using monitoring data can …

Nonstationary spatio‐temporal small rodent dynamics: evidence from long‐term Norwegian fox bounty data

JA Henden, RA Ims, NG Yoccoz - Journal of Animal Ecology, 2009 - Wiley Online Library
Summary 1 The geographical pattern in Fennoscandian small rodent population dynamics
with a southern noncyclic and a northern cyclic region, and with latitudinal gradients in …

Landscape composition creates a threshold influencing lesser prairie-chicken population resilience to extreme drought

BE Ross, DA Haukos, CA Hagen, JC Pitman - Global Ecology and …, 2016 - Elsevier
Habitat loss and degradation compound the effects of climate change on wildlife, yet
responses to climate and land cover change are often quantified independently. The …

Ruffed grouse population declines after introduction of West Nile virus

GE Stauffer, DAW Miller, LM Williams… - The Journal of Wildlife …, 2018 - Wiley Online Library
The abundance of ruffed grouse (Bonasa umbellus) has declined over a broad region in the
Appalachian Mountains in the last 3 decades. We determined empirical support for different …

Population cycles are highly correlated over long time series and large spatial scales in two unrelated species: greater sage-grouse and cottontail rabbits

BC Fedy, KE Doherty - Oecologia, 2011 - Springer
Animal species across multiple taxa demonstrate multi-annual population cycles, which
have long been of interest to ecologists. Correlated population cycles between species that …

The impact of climate change on the well‐being and lifestyle of a First Nation community in the western James Bay region

BY Tam, WA Gough, V Edwards… - … Le Géographe canadien, 2013 - Wiley Online Library
Through the use of traditional environmental knowledge (TEK), the impacts of climate
change on the Fort Albany First Nation community are explored. Thirty‐nine community …