Land Management Search Results
Resource
Authors
Jacques Régnière
Lukas Seehausen
Véronique Martel
Despite their importance as mortality factors of many insects, the detailed biology and ecology of parasitoids often remain unknown. To gain insights into the spatiotemporal biology of insect...
Resource
Authors
Jack Kruse
Robert White
Howard Epstein
Billy Archie
Matt Berman
Stephen Braund
Stuart Chapin III
Johnny Charlie, Sr.
Colin Daniel
Joan Eamer
Nick Flanders
Brad Griffith
Sharman Haley
Lee Huskey
Bernice Joseph
David Klein
Gary Kofinas
Stephanie Martin
Stephen Murphy
William Nebesky
Craig Nicolson
Don Russell
Joe Tetlichi
Arlon Tussing
Marilyn Walker
Oran Young
Abstract How will climate change affect the sustainability of Arctic villages over the next 40 years? This question motivated a collaboration of 23 researchers and four Arctic communities (Old Crow...
Resource
Authors
Karl-Erich Lindenschmidt
Pouya Sabokruhie
Tammy Rosner
A novel, quasi-two-dimensional surface water-quality modelling approach is presented in which the model domain can be discretised in two dimensions, but a one-dimension solver can still be applied to...
Resource
Authors
Phil Lyver
Łutsël K'É Dene First Nation
Information from aboriginal elders and hunters on changes in barren-ground caribou ( Rangifer tarandus) body condition can assist current management systems. Interviews with Denésǫłiné elders and...
Resource
Authors
Patrick Walsh
Trevor Goward
Understanding the recovery rate of overgrazed lichen communities has value to mangers of lands in northern regions. We describe lichen community composition and present recovery rate measurements for...
Resource
Authors
Craig DeMars
Robert Serrouya
M.A. Mumma
M.P. Gillingham
Scott McNay
Stan Boutin
Natural disturbance plays a key role in shaping community dynamics. Within Canadian boreal forests, the dominant form of natural disturbance is fire, and its effects are thought to influence the...
Resource
Authors
Ryan Gill
Robert Serrouya
A.M. Calvert
Adam Ford
R. Steenweg
Michael Noonan
Resource Date:
October
2023
Abstract The long-term conservation of species at risk relies on numerous, and often concurrent, management actions to support their recovery. Generally, these actions are habitat-based while others...
Resource
Authors
Millicent Gaston
Andrew Barnas
Rebecca Smith
Sean Murray
Jason Fisher
Many large carnivores, despite widespread habitat alteration, are rebounding in parts of their former ranges after decades of persecution and exploitation. Cougars (Puma concolor) are apex predator...
Resource
Authors
Steve Wilson
Wendy Crosina
Elston Dzus
Dave Hervieux
Philip McLoughlin
Laura Trout
Thomas Nudds
Resource Date:
November
2022
Delineating relevant local populations of widely distributed species is a common challenge in conservation ecology. Caribou and reindeer ( Rangifer tarandus) are in general decline throughout their...
Resource
Authors
Charles Marty
Joanie Piquette
Hubert Morin
Denis Bussières
Nelson Thiffault
Daniel Houle
Robert Bradley
Myrna Simpson
Rock Ouimet
Maxime Paré
The forest floor of boreal forest stores large amounts of organic C that may react to a warming climate and increased N deposition. It is therefore crucial to assess the impact of these factors on the...
Resource
Authors
Hannah Correia
Torkild Tveraa
Audun Stien
Nigel Yoccoz
Global temperatures are increasing, affecting timing and availability of vegetation along with relationships between plants and their consumers. We examined the effect of population density, herd body...
Resource
Authors
Teri Jones
Micheline Manseau
Brandon Merriell
Gigi Pitoello
Dave Hervieux
Paul Wilson
Resource Date:
November
2023
Abstract Understanding how individuals within populations are connected genetically and through shared space-use is critical to understanding the demographic patterns of at-risk populations. In recent...
Resource
Authors
Mathieu Dumond
Shane Sather
Rob Harmer
The seasonal migration of the Dolphin and Union caribou ( Rangifer tarandus groenlandicus) herd between Victoria Island and the mainland (Nunavut/Northwest Territories, Canada) relies on the formation...
Resource
Authors
Quinn Webber
Jack Hendrix
Alec Robitaille
Eric Vanderwal
During fieldwork on 30 May 2017, we observed an unmarked adult male caribou swim between two smaller islands, a distance of 470 m, which took approximately 9 minutes. Given that swimming is...
Resource
Authors
Deborah Simmons
Walter Bayha
Danny Beaulieu
Daniel Gladu
Micheline Manseau
The 13th North American Caribou Workshop in 2010 was the venue for a remarkable forum of Aboriginal knowledge holders in which experiences and ideas about caribou research and stewardship were shared...
Resource
Authors
Nelson Zabel
Amanda Soliguin
Johan Wiklund
Jean Birks
John Gibson
Xiaoying Fan
Brent Wolfe
Roland Hall
Effective environmental monitoring requires knowledge of inherent natural variation. In the absence of pre-development monitoring of aquatic ecosystems, paleolimnological approaches have been...
Resource
Authors
C.E. Hebert
Mary Gamberg
B.T. Elkin
M. Simon
R.J. Norstrom
The presence of contaminants in the Arctic environment has raised concerns regarding levels in wildlife and possible effects on the health of wildlife populations. In addition, contaminants in wild...
Resource
Authors
Rebecca Taylor
Micheline Manseau
Cornelya Klütsch
Jean Polfus
Audrey Steedman
Dave Hervieux
Allicia Kelly
Nicholas Larter
Mary Gamberg
Helen Schwantje
Paul Wilson
Pleistocene glacial cycles influenced the diversification of high- latitude wildlife species through recurrent periods of range contraction, isolation, divergence, and expansion from refugia and...
Resource
Authors
Jean-Pierre Ouellet
Douglas Heard
Robert Mulders
This paper is a review of the ecology of two caribou populations inhabiting predator-free northern islands, Coats and Southampton Island. Findings are analyzed in light of the hypothesis that in...
Resource
Authors
Deborah Jenkins
Glenn Yannic
James Schaefer
James Conolly
Nicolas Lecomte
This 2018 academic paper suggests that, based on genetics, the Baffin Island population of caribou should be treated as a separate “designatable unit” under the classification system for the Committee...