Results 71 to 80 of about 52,040 (316)

Stable carbon, nitrogen and sulphur isotope analysis of permafrost preserved human hair from rescue excavations (2009, 2010) at the precontact site of Nunalleq, Alaska [PDF]

open access: yes, 2018
Acknowledgments This work was funded by an Arts and Humanities Research Council (AH/K006029/1) grant awarded to Rick Knecht, Kate Britton and Charlotta Hillerdal (Aberdeen); an AHRC-LabEx award (AH/N504543/1) to KB, RK, Keith Dobney (Liverpool) and ...
Britton, Kate   +5 more
core   +1 more source

Transferrin variation and evolution of Alaskan reindeer and caribou, Rangifer tarandus L.

open access: yesRangifer, 1986
Polyacrylamide gel electrophoresis was used to analyse transferrin variation in wild caribou (Rangifer tarandus granti) and domestic reindeer (R.t. tarandus) from Alaska. Eighteen alleles were detected in caribou and ten alleles were detected in reindeer.
Knut H. Røed, Ken R. Whitten
doaj   +1 more source

The Return of Caribou to Ungava

open access: yesRangifer, 2008
A.T. Bergerud, Stuart Luttich, & Lodewijk Camps. “The Return of Caribou to Ungava.” McGill-Queen’s University Press, Montreal, Quebec. 586pp. ISBN 978-0-7735-3233-5.
openaire   +5 more sources

Using MALDI‐FTICR Mass Spectrometry to Enhance ZooMS Identifications of Pleistocene Bone Fragments Showing Variable Collagen Preservation

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Recent advances in high‐throughput molecular analyses of collagen peptides, especially ZooMS (Zooarchaeology by Mass Spectrometry), have permitted breakthroughs in the analysis of archaeological material that is highly fragmented, a factor that hinders morphological identification.
Pauline Raymond   +8 more
wiley   +1 more source

MP 2007-02 [PDF]

open access: yes, 2007
This article is reprinted from Agroborealis 38 ...
Finstad, Greg
core  

Caribou nursery site habitat characteristics in two northern Ontario parks

open access: yesRangifer, 2007
To prevent further range recession, habitat features essential to the life-history requisites of woodland caribou (Rangifer tarandus caribou) such as calving and nursery sites need to be protected for the persistence of the species.
Natasha L. Carr   +2 more
doaj   +1 more source

Interannual spectral consistency and spatial uncertainties in UAV‐based detection of boreal and subarctic mire plant communities

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
UAVs provide high spatial resolution imagery to detect and assess the spatial complexity of peatland vegetation. We used interannual multispectral data from aapa and palsa mires in Finland to classify plant communities using Random Forest. Based on class membership probabilities, we generated maps showing the second most likely classes and an ...
Franziska Wolff   +9 more
wiley   +1 more source

Superoxide Dismutase Activity within Caribou Serum as an Indicator of Copper Status [PDF]

open access: yes, 2012
Copper concentrations measured in liver are the gold standard for evaluating the copper status of ruminants. For live ruminants, measuring copper status is problematic because serum copper concentrations fluctuate and are not consistently correlated to ...
Pauling, Cassandra
core  

George’s Island, Labrador - A high-density predator-free refuge for a woodland caribou subpopulation?

open access: yesRangifer, 2007
The movement patterns and demographic parameters were measured for caribou (Rangifer tarandus caribou) on George’s Island (Labrador, Canada) to determine if the population is separate from the Mealy Mountain Caribou Herd.
Rebecca A. Jeffery   +2 more
doaj   +1 more source

Allobates caribe

open access: yes, 2019
Published as part of Barrio-Amorós, César L., Rojas-Runjaic, Fernando J. M. & Señaris, J. Celsa, 2019, Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation, pp.
Barrio-Amorós, César L.   +2 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy