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DOI10.3390/w13121631
Land-Use/-Cover Changes and Their Effect on Soil Erosion and River Suspended Sediment Load in Different Landscape Zones of European Russia during 1970-2017
Gusarov, Artyom, V
通讯作者Gusarov, AV (corresponding author), Kazan Fed Univ, Inst Geol & Petr Technol, Kremlyovskaya Str 18, Kazan 420008, Russia. ; Gusarov, AV (corresponding author), Belgorod State Natl Res Univ, Fed & Reg Ctr Aerosp & Ground Monitoring Objects, Pobedy Str 85, Belgorod 308015, Russia.
来源期刊WATER
EISSN2073-4441
出版年2021
卷号13期号:12
英文摘要Contemporary trends in cultivated land and their influence on soil/gully erosion and river suspended sediment load were analyzed by various landscape zones within the most populated and agriculturally developed part of European Russia, covering 2,222,390 km(2). Based on official statistics from the Russian Federation and the former Soviet Union, this study showed that after the collapse of the Soviet Union in 1991, there was a steady downward trend in cultivated land throughout the study region. From 1970-1987 to 2005-2017, the region lost about 39% of its croplands. Moreover, the most significant relative reduction in cultivated land was noted in the forest zone (south taiga, mixed and broadleaf forests) and the dry steppes and the semi-desert of the Caspian Lowland-about 53% and 65%, respectively. These territories are with climatically risky agriculture and less fertile soils. There was also a widespread reduction in agricultural machinery on croplands and livestock on pastures of the region. A decrease in soil/gully erosion rates over the past decades was also revealed based on state hydrological monitoring data on river suspended sediment load as one of the indicators of the temporal variability of erosion intensity in river basins and the published results of some field research in various parts of the studied landscape zones. The most significant reduction in the intensity of erosion and the load of river suspended sediment was found in European Russia's forest-steppe zone. This was presumably due to a favorable combination of the above changes in land cover/use and climate change.
英文关键词cultivated land abandoned land agricultural machinery livestock climate change soil freezing snowmelt runoff river basin sediment yield forest-steppe East European Plain
类型Article
语种英语
开放获取类型gold
收录类别SCI-E
WOS记录号WOS:000666356400001
WOS关键词CLIMATE-CHANGE ; FARMLAND ABANDONMENT ; FOREST-STEPPE ; HIGH FLOWS ; DYNAMICS ; TRENDS ; VARIABILITY ; CATCHMENT ; PLAIN ; PRECIPITATION
WOS类目Environmental Sciences ; Water Resources
WOS研究方向Environmental Sciences & Ecology ; Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/351972
作者单位[Gusarov, Artyom, V] Kazan Fed Univ, Inst Geol & Petr Technol, Kremlyovskaya Str 18, Kazan 420008, Russia; [Gusarov, Artyom, V] Belgorod State Natl Res Univ, Fed & Reg Ctr Aerosp & Ground Monitoring Objects, Pobedy Str 85, Belgorod 308015, Russia
推荐引用方式
GB/T 7714		 Gusarov, Artyom, V. Land-Use/-Cover Changes and Their Effect on Soil Erosion and River Suspended Sediment Load in Different Landscape Zones of European Russia during 1970-2017[J],2021,13(12).
APA Gusarov, Artyom, V.(2021).Land-Use/-Cover Changes and Their Effect on Soil Erosion and River Suspended Sediment Load in Different Landscape Zones of European Russia during 1970-2017.WATER,13(12).
MLA Gusarov, Artyom, V."Land-Use/-Cover Changes and Their Effect on Soil Erosion and River Suspended Sediment Load in Different Landscape Zones of European Russia during 1970-2017".WATER 13.12(2021).
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