The significance of air pollution in sugar maple decline
Author(s) -
Rachael L. Bell,
Andrea K. Graham,
D. N. Roy
Publication year - 1998
Publication title -
the forestry chronicle
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 49
eISSN - 1499-9315
pISSN - 0015-7546
DOI - 10.5558/tfc74530-4
Subject(s) - maple , sugar , pollutant , sugar industry , pollution , environmental science , biology , ecology , food science
Sugar maple decline has been a prominent issue since the late 1970s, when large areas of Quebec and Ontario were affected by this phenomenon. Links have been established between decline and insect damage, airborne heavy metals and acidic pollutants, and drought. Research has also indicated that global warming and resulting climactic changes may also cause decline. The phenomenon can be partially alleviated by proper management of sugar bushes. Although sugar maple decline has been on the wane over recent years, it may pose a serious problem in the future. Key words: maple decline, pollution, acid rain, global warming, economy, prevention.
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