/ K. M. Bergen, T. Loboda, J. P. Newell [et al.] // Environ. Res. Lett. - 2020. -
Vol. 15,
Is. 10. - Ст. 105007,
DOI 10.1088/1748-9326/ab98b7. - Cited References:87. - This work was supported by the NASA LCLUC program under award NNX12AD34G. We would like to acknowledge the following for their contributions to data preparation and visualization: Steven Boland, Kevin Brown, Howie Chen, Danielle Cohn, Liting Cui, Jillian Estrada, Sarah Geise, Dan Qiao, Becca Robinson, Yi Wang, Yu-Chen Wang, and Xiaofei Wen. We very much appreciate the constructive comments of the anonymous reviewers in strengthening the focus of this paper.
. - ISSN 1748-9326
РУБ Environmental Sciences + Meteorology & Atmospheric Sciences
Аннотация: As globally important forested areas situated in a context of dramatic socio-economic changes, Siberia and the Russian Far East (RFE) are important regions to monitor for anthropogenic land-use trends. Therefore, we compiled decadal Landsat-derived land-cover and land-use data for eight dominantly rural case study sites in these regions and focused on trends associated with settlements, agriculture, logging, and roads 1975-2010. Several key spatial-temporal trends emerged from the integrated landscape-scale analyses. First, road building increased in all case study sites over the 35-year period, despite widespread socio-economic decline post-1990. Second, increase in settlements area was negligible over all sites. Third, increased road building, largely of minor roads, was especially high in more rugged and remote RFE case study sites not associated with greater agriculture extent or settlement densities. High demands for wood export coupled with the expansion of commercial timber harvest leases starting in the mid-1990s are likely among leading reasons for an increase in roads. Fourth, although fire was the dominant disturbance over all sites and dates combined, logging exerted a strong land-use pattern, serving as a reminder that considering local anthropogenic landscapes is important, especially in Siberia and the RFE, which represent almost 10% of the Earth's terrestrial land surface. The paper concludes by identifying remaining research needs regarding anthropogenic land use in the region: more frequent moderate spatial resolution imagery and greater access to more finely resolved statistical and other spatial data will enable further research. Social media abstract Landsat reveals long-term anthropogenic land-use trends in Siberia and Russian Far East
WOS Держатели документа: Univ Michigan, Sch Environm & Sustainabil, 440 Church St, Ann Arbor, MI 48109 USA.
Univ Maryland, Dept Geog Sci, 2181 LeFrak Hall, College Pk, MD 20742 USA.
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Akad Gorodok 50-28, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Svobodny Str 79, Krasnoyarsk 660041, Russia.
Univ Helsinki, Aleksanteri Inst, POB 42,Unioninkatu 33, FI-00014 Helsinki, Finland.
Univ Michigan, Slav Languages & Literatures, 812 E Washington St, Ann Arbor, MI 48109 USA.
Natl Inst Aerosp, 100 Explorat Way, Hampton, VA 23666 USA.
Доп.точки доступа: Bergen, K. M.; Loboda, T.; Newell, J. P.; Kharuk, V.; Hitztaler, S.; Sun, G.; Johnson, T.; Hoffman-Hall, A.; Ouyang, W.; Park, K.; Fort, C.; Gargulinski, E.; NASA LCLUC program [NNX12AD34G]
