ISSN: 0024-1148 Лесоведение. 2004. № 5. С. 66-72
| АНАЛИЗ ПРОСТРАНСТВЕННОГО РАСПРЕДЕЛЕНИЯ ГАРЕЙ НА ОСТРОВЕ САХАЛИН |
| ХАРУК В.И.1, ЩЕРБИНИНА И.С.1, ЯКУБАЙЛИК О.Э.2, КАСИШКЕ Э.3 1 Институт леса им. В.Н. Сукачева СО РАН: 660036 Красноярск, Академгородок, 50, стр. 28 2 Институт вычислительного моделирования СО РАН: 660036 Красноярск, Академгородок, 50, стр. 44 3 University of Maryland, College Park MD |
Поступила в редакцию: 2003-12-04
The dynamics of burned-out areas (1935-2000) on Sakhalin Island was investigated based on cartographic, satellite (NOAA/AVHRR), and terrestrial data. Slash fires formed for the last 65 years occupy 60% of the total area of the island. 90.5% of the burned area resulted from a single fire; 8.6%, from double fires; 0.9% and 0.03% of slashes burned four times. The relations between the area of slashes and relief characteristics (altitude, azimuth, steepness) were determined. The most of burned areas was restricted to an altitude of less than 300 m. Their maximal area was registered on the northeastern and southeastern slopes. The distribution of slashes was maximal on slopes from 1° to 5° and from 30° to 40°.
- Ключевые слова: ЛЕСНЫЕ ПОЖАРЫ, ГАРИ, ОРОГРАФИЯ, ГИС