The predator-prey power law: Biomass scaling across terrestrial and aquatic biomes

IA Hatton, KS McCann, JM Fryxell, TJ Davies… - Science, 2015 - science.org
INTRODUCTION A surprisingly general pattern at very large scales casts light on the link
between ecosystem structure and function. We show a robust scaling law that emerges …

Spatial ecology of large herbivore populations

N Owen‐Smith - Ecography, 2014 - Wiley Online Library
Models of the dynamics of large herbivore populations represent density feedbacks on the
population growth rate either directly or indirectly through interactions with vegetation …

Predation has a greater impact in less productive environments: variation in roe deer, Capreolus capreolus, population density across Europe

C Melis, B Jędrzejewska, M Apollonio… - Global ecology and …, 2009 - Wiley Online Library
Aim We aimed to describe the large‐scale patterns in population density of roe deer
Caprelous capreolus in Europe and to determine the factors shaping variation in their …

Demographic response of mule deer to experimental reduction of coyotes and mountain lions in southeastern Idaho: Réponse Démographique du Cerf Mulet à la …

MA Hurley, JW Unsworth, P Zager… - Wildlife …, 2011 - Wiley Online Library
Manipulating predator populations is often posed as a solution to depressed ungulate
populations. However, predator–prey dynamics are complex and the effect on prey …

Landscape‐scale analyses suggest both nutrient and antipredator advantages to Serengeti herbivore hotspots

TM Anderson, JGC Hopcraft, S Eby, M Ritchie… - Ecology, 2010 - Wiley Online Library
Mechanistic explanations of herbivore spatial distribution have focused largely on either
resource‐related (bottom‐up) or predation‐related (top‐down) factors. We studied direct and …

A general, resource‐based explanation for density dependence in populations of large herbivores

NT Hobbs - Ecological Monographs, 2024 - Wiley Online Library
The discipline of ecology seeks to understand how ecosystems, communities, and
populations are regulated. A ubiquitous mechanism of population regulation of consumers is …

Native predators reduce harvest of reindeer by Sámi pastoralists

NT Hobbs, H Andrén, J Persson… - Ecological …, 2012 - Wiley Online Library
Contemporary efforts to protect biological diversity recognize the importance of sustaining
traditional human livelihoods, particularly uses of the land that are compatible with intact …

Influence of body mass and environmental conditions on winter mortality risk of a northern ungulate: Evidence for a late‐winter survival bottleneck

TM Kautz, JL Belant, DE Beyer Jr… - Ecology and …, 2020 - Wiley Online Library
A relationship between winter weather and survival of northern ungulates has long been
established, yet the possible roles of biological (eg, nutritional status) and environmental …

Is hunting an effective tool to control overabundant deer? A test using an experimental approach

MA Simard, C Dussault, J Huot… - The Journal of Wildlife …, 2013 - Wiley Online Library
Overabundant populations of cervids have induced drastic negative effects on plant
communities in several regions worldwide. Antlerless deer harvest by sport hunters has …

The importance of observation versus process error in analyses of global ungulate populations

FS Ahrestani, M Hebblewhite, E Post - Scientific reports, 2013 - nature.com
Population abundance data vary widely in quality and are rarely accurate. The two main
components of error in such data are observation and process error. We used Bayesian …