Phosphorus nutrition of phosphorus-sensitive Australian native plants: threats to plant communities in a global biodiversity hotspot
Author(s) -
Hans Lambers,
I. Ahmedi,
Oliver Berkowitz,
C. Dunne,
Patrick M. Finnegan,
G.E.St.J. Hardy,
Ricarda Jost,
Étienne Laliberté,
Stuart J. Pearse,
François P. Teste
Publication year - 2013
Publication title -
conservation physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.942
H-Index - 37
ISSN - 2051-1434
DOI - 10.1093/conphys/cot010
Subject(s) - biodiversity , phytophthora cinnamomi , biodiversity hotspot , biology , ecology , agroforestry , native plant , agronomy , introduced species , phytophthora , botany
South-western Australia harbours a biodiversity hotspot on severely phosphorus-impoverished soils. Threats include eutrophication due to phosphorus enrichment, due to increased fire frequency and spraying with phosphite to reduce the impacts of the introduced pathogen Phytophthora cinnamomi. We propose a strategy to work towards alternatives to phosphite for pathogen management.
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