Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН

[Text] / K. M. Bergen [et al.] // Photogramm. Eng. Remote Sens. - 2008. - Vol. 74, Is. 6. - P787-798. - Cited References: 47 . - 12. - ISSN 0099-1112РУБ Geography, Physical + Geosciences, Multidisciplinary + Remote Sensing + Imaging Science & Photographic Technology

Аннотация: The twentieth century saw fundamental shifts in northern Eurasian political and land-management paradigms, in Russia culminating in the political transition of 1991, We used the 1972 to 2001 Landsat archive bracketing this transition to observe change trends in southern central Siberian Russia in primarily forested study sites. Landsat resolved conifer, mixed, deciduous and young forest; cuts, burns, and insect disturbance; and wetland, agriculture, bare, urban, and water land covers. Over 70 percent of forest area in the three study sites was likely disturbed prior to 1974. Conifer forest decreased over the 1974 to 2001 study period, with the greatest decrease 1974 to 1990. Logging activity (primarily in conifers) declined more during the 1991 to 2001 post-Soviet period. The area of Young forest increased more during the 1974 to 1990 time period. Deciduous forest increased over both time periods. Agriculture declined over both time periods contributing to forest regrowth in this region.

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Держатели документа:
[Bergen, K. M.
Brown, D. G.] Univ Michigan, Sch Nat Resources & Environm, Ann Arbor, MI 48109 USA
[Zhao, T.] Florida State Univ, Dept Geog, Tallahassee, FL 32306 USA
[Kharuk, V.] VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Blam, Y.] Inst Econ & Ind Engn, Dept Econ Informat, Novosibirsk, Russia
[Peterson, L. K.] US Forest Serv, Int Programs Outreach & Partnerships Unit, Washington, DC 20005 USA
[Miller, N.] Radiance Technol Inc, Stennis Space Ctr, MS 39529 USA
[Miller, N.] ERIM Int, Ann Arbor, MI USA

Доп.точки доступа:
Bergen, K.M.; Zhao, T...; Kharuk, V...; Blam, Y...; Brown, D.G.; Peterson, L.K.; Miller, N...

[Text] / A. Z. Shvidenko, D. G. Schepaschenko // Contemp. Probl. Ecol. - 2013. - Vol. 6, Is. 7. - P683-692, DOI 10.1134/S199542551307010X. - Cited References: 45 . - 10. - ISSN 1995-4255РУБ Ecology

Аннотация: The effect of climate change on the distribution, intensity, and transforming role of wild fires is considered. A general overview of the current wild fire regimes (WRs) and impacts on forest ecosystems and environment is provided. One distinctive feature of WRs is the increasing frequency of disastrous wild fires. The application of various remote sensing instruments has shown that the average vegetation wild fire area in Russia for 1998-2010 accounted for 8.2 +/- 0.8 x 10(6) ha, with about two-thirds of wildfires occurring on forest lands and half on the forested lands. The average annual fire carbon balance during the above period was 121 +/- 28 Tg C yr(-1), including 92 +/- 18 Tg C yr(-1) emitted from the forested land. The forecasts based on the General Circulation Models suggest the dramatic acceleration of fire regimes by the end of the 21st century. Taking into account the increase in the dryness of the climate and the thawing of permafrost, this will likely lead to a dramatic loss of forested area and the impoverishment of the forest cover over a major part of the forest zone. A transition to adaptive forestry would allow a substantial decrease of the expected losses. This paper takes a brief look at the general principals of adapting forest fire protection system to climate change, which is considered an integral part of the transition to sustainable forest management in Russia.

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Полный текст

Держатели документа:
[Shvidenko, A. Z.
Schepaschenko, D. G.] Int Inst Appl Syst Anal, A-2361 Laxenburg, Austria
[Shvidenko, A. Z.] Russian Acad Sci, Siberian Div, Sukachev Inst Forest, Krasnoyarsk 660041, Russia
[Schepaschenko, D. G.] Moscow State Forest Univ, Mytishchi 141005, Moscow Oblast, Russia
ИЛ СО РАН

Доп.точки доступа:
Shvidenko, A.Z.; Schepaschenko, D.G.