THE NEED TO STUDY SILVICULTURAL EFFECTS OF MECHANIZED LOGGING SYSTEMS IN EASTERN CANADA
Author(s) -
G. F. Weetman
Publication year - 1965
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/tfc41252-2
Subject(s) - logging , seedbed , scarification , environmental science , agroforestry , regeneration (biology) , forestry , natural regeneration , geography , agronomy , biology , seedling , germination , dormancy , microbiology and biotechnology
Biological problems which may result from the use of heavy logging equipment are discussed. Scarification from logging rarely produces enough seedbed favourable to natural regeneration. Full-tree logging may cause nutrition problems by removing tree crowns from poor sites. Well designed studies of various kinds of logging systems are needed to assess their effects on the stand, soil and future regeneration. Studies of nutrient cycling in native forest stands might indicate some of the effects of full tree logging.
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