Change in the distribution of the indigenous grass Poa litorosa on Macquarie Island following the eradication of rabbits

Unprecedented changes have occurred to the vegetation on sub-Antarctic Macquarie Island following the eradication of introduced rabbits. We documented a large increase in the known distribution of the indigenous grass Poa litorosa which was previously restricted on the island. We attribute this incr...

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Bibliographic Details
Main Authors: Williams, Laura, Howard, Chris, Scott, Jennifer
Format: Article in Journal/Newspaper
Language:unknown
Published: F1000Research 2016
Subjects:
Online Access:https://dx.doi.org/10.7490/f1000research.1111558.1
http://f1000research.com/posters/5-495
Description
Summary:Unprecedented changes have occurred to the vegetation on sub-Antarctic Macquarie Island following the eradication of introduced rabbits. We documented a large increase in the known distribution of the indigenous grass Poa litorosa which was previously restricted on the island. We attribute this increase to the release of grazing pressure following rabbit removal.