peninsulae, n = 21; and Korean red-backed vole Myodes regulus, n = 22) were tracked by radio-telemetry to determine seasonal variation in home range size, daily distance traveled, and number of daytime resting area in a post-fire planted stand of Japanese red pine Pinus densiflora in Mt.
Condition 3: A wet cotton sheet was placed under an acrylic tube (inside diameter, 80 ram; height, 50 mm) sealed by water-permeable plaster at the bottom, and a small specimen of Japanese red pine was placed in the tube as food material.
In a large Japanese red pine forest where no control was conducted, 667 trees (17-70 yr old, 15 m mean height, 20 cm mean dbh) within a 1-ha area under observation were decimated by the disease to 14 trees (2%) in five years.
In this study, a commercial fire retardant whose main component is poly-phosphatic carbamate was impregnated in a 15-mm-thick Japanese red pine specimen, and the fire performance was tested by the cone calorimeter test.
The effect ofwood moisture content (MC) on treatability with chromated copper arsenate was investigated for commercially important softwood species (Japanese red pine, Japanese larch, and ezo spruce) in Korea.