Рубрики:
BOREAL FOREST
INTERIOR ALASKA
FIRE
MATTER
PINE
PONDEROSA
NITROGEN
WILDFIRE
MODEL
Кл.слова (ненормированные):
water-extractable organic carbon -- cryolithozone -- surface fires -- organic matter -- litter -- soil
BOREAL FOREST
INTERIOR ALASKA
FIRE
MATTER
PINE
PONDEROSA
NITROGEN
WILDFIRE
MODEL
Кл.слова (ненормированные):
water-extractable organic carbon -- cryolithozone -- surface fires -- organic matter -- litter -- soil
Аннотация: The peculiarities of organic carbon water soluble fraction content in the litters and soil profile in burned forests of different age under the cryolithozone conditions have been revealed. It has been shown that surface fires cause a decrease in the content of water-extractable organic carbon (WEOC) in the litters and upper 5 cm deep layer of soil. At the same time in microelevations these differences are more pronounced and the WEOC content in the upper organogenic horizons in burnt-out places is 2 times lower. In the deeper soil horizons there have been no differences detected in the WEOC content between intact plantations and postpyrogenic areas.
Полный текст,
WOS,
Scopus
Держатели документа:
[Tokareva, I. V.
Prokushkin, A. S.
Bogdanov, V. V.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Tokareva, I.V.; Prokushkin, A.S.; Bogdanov, V.V.