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Vegetation and topographic controls on sediment deposition and storage on gully beds in a degraded mountain area
(2009-05)
Active gully systems developed on highly weathered or loose parent material are an important source of runoff and sediment production in degraded areas. However, a decrease of land pressure may lead to a return of a partial ...
Sediment source and volume of soil erosion in a gully system using UAV photogrammetry
(Revista Brasileira de Ciência do Solo, 2022)
CONSERVATION PRACTICES AND RESTORATION OF AN AREA DEGRADED BY GULLY FORMATION IN A RURAL PROPERTY IN THE MUNICIPALITY OF REGENTE FEIJO (SP)
(Univ Federal Goias, Dept Geografia, 2021-05-01)
Areas degraded by construction of gullies require adoption of conservation practices designed to restore and achieve their recovery. Accordingly, this work aims to present and analyse the results of a partnership between ...
Check dams and afforestation reducing sediment mobilization in active gully systems in the Andean mountains
(2018)
Gully erosion is an important process of land degradation in mountainous regions, and is known to be one of the major sediment sources in eroded catchments. Recent studies have suggested that living and dead vegetation ...
DISCONNECTED AND DISCONTINUOUS GULLY EROSION DEVELOPMENT ON VALLEY HEADS, COLÔNIA qUERO-QUERO (PALMEIRA-PR): A STUDY CASEDESENVOLVIMENTO DE INCISÃO EROSIVA (VOÇOROCA) DESCONTÍNUA E DESCONECTADA DA REDE HIDROGRÁFICA EM ÁREA DE CABECEIRA DE DRENAGEM: O CASO DA COLÔNIA QUERO-QUERO (PALMEIRA - PR)
(Sociedade Brasileira de Geologia, 2017)
USE OF UAV AND GIS FOR ERODED SOIL CALCULATION ON A GULLY LOCATED IN THE AMADEU AMARAL DISTRICT, IN MARILIA, SP - BRAZIL
(Uniao Geomorfologia Brasileira, 2020-10-01)
Soil is an essential natural resource for food production, which is directly affected for this degradation, whereby erosion is one of the main associated causes, which quantification are still being studied, due to the ...
Prevention and Control of Ravines and Gullies to Consolidate Green Economy Models
(2021-01-01)
Spatial planning is essential to make the transition to a green economy. Among the various elements related to this theme, soil stands out for its social, environmental, and economic importance. For example, it is essential ...
Gully mapping using geographic object-based image analysis: A case study at catchment scale in the Brazilian Cerrado
(Elsevier B.V., 2020-11-01)
Water erosion is one of the main factors of soil degradation, causing several environmental damages. The most severe stage of water erosion culminates in the emergence of gullies, which increases soil loss and sediment ...
ESTUDIO DE LA FORMACIÓN DE CÁRCAVAS DEL ESTADO BOLÍVAR
(Universidad de Oriente, 2013)