Impacts of Air Pollution and Climate Change on Forest Ecosystems — Emerging Research Needs
Author(s) -
Elena Paoletti,
Andrzej Bytnerowicz,
C. P. Andersen,
Algirdas Augustaitis,
Marco Ferretti,
N. E. Grulke,
Madeleine S. GünthardtGoerg,
John L. Innes,
Dale W. Johnson,
D. F. Karnosky,
Jesada Luangjame,
Rainer Matyssek,
Steven G. McNulty,
G. MüllerStarck,
Robert C. Musselman,
Kevin E. Percy
Publication year - 2007
Publication title -
the scientific world journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.453
H-Index - 93
eISSN - 2356-6140
pISSN - 1537-744X
DOI - 10.1100/tsw.2007.52
Subject(s) - environmental science , air pollution , climate change , pollutant , ecosystem , forest ecology , air quality index , pollution , tropospheric ozone , environmental protection , ozone , ecology , geography , biology , meteorology
Outcomes from the 22nd meeting for Specialists in Air Pollution Effects on Forest Ecosystems "Forests under Anthropogenic Pressure--Effects of Air Pollution, Climate Change and Urban Development", September 10-16, 2006, Riverside, CA, are summarized. Tropospheric or ground-level ozone (O3) is still the phytotoxic air pollutant of major interest. Challenging issues are how to make O3 standards or critical levels more biologically based and at the same time practical for wide use; quantification of plant detoxification processes in flux modeling; inclusion of multiple environmental stresses in critical load determinations; new concept development for nitrogen saturation; interactions between air pollution, climate, and forest pests; effects of forest fire on air quality; the capacity of forests to sequester carbon under changing climatic conditions and coexposure to elevated levels of air pollutants; enhanced linkage between molecular biology, biochemistry, physiology, and morphological traits.
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