Results 51 to 60 of about 5,865 (220)

MONITORING AND ESTIMATION OF SOIL LOSSES FROM EPHEMERAL GULLY EROSION IN MEDITERRANEAN REGION USING LOW ALTITUDE UNMANNED AERIAL VEHICLES [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Calculation of gullies by remote sensing images obtained from satellite or aerial platforms is often not possible because gullies in agricultural fields, defined as the temporary gullies are filled in a very short time with tillage operations. Therefore,
R. Gündoğan, V. Alma, T. Dindaroğlu, H. Günal, T. Yakupoğlu, T. Susam, K. Saltalı   +6 more
doaj   +1 more source

Evaluating Erosional Stability of Reconstructed Mine Landscapes Using Landform Evolution Models: Parameterisation and Decadal‐Scale Erosion Assessment

Land Degradation &Development, EarlyView.
ABSTRACT Ensuring the long‐term erosional stability of post‐mining landforms remains a major challenge in open‐pit mining. Reconstructed landscapes must support the agreed post‐mining land use, such as cattle grazing in the Hunter region of southeastern Australia, requiring stable pasture and minimal soil loss.
I. P. Senanayake, G. R. Hancock
wiley   +1 more source

Geomorphic Responses to Post‐Grazing Recovery and Stream Restoration in Semiarid Grassland Streams

River Research and Applications, EarlyView.
ABSTRACT Semiarid grassland streams are sensitive to land use, climate, extreme discharges, and internal geomorphic thresholds that drive episodic erosion. Rooted in a process‐based philosophy and commonly applied to historically wood‐rich, beaver‐modified systems, low‐tech process‐based restoration using structures is increasingly being extended to ...
Owen Richardson, Ellen Wohl
wiley   +1 more source

Effects of slope and upslope inflow rate on black soil ephemeral gully erosion processes in the Northeastern China

Journal of Hydrology: Regional Studies
Study region: Black soil region in the Northeastern China Study focus: Ephemeral gullies serve as major sediment sources in Northeast China which can substantially reduce land productivity.
Yazhe Li, Changjia Li, Zhongwu Li, Gaozheng Zhang, Weihao Hu, Qianxi Xue, Chunmei Wang, Enheng Wang   +7 more
doaj   +1 more source

Continuous multi-criteria methods for crop and soil conservation planning on La Colacha (Río Cuarto, Province of Cordoba, Argentina) [PDF]

, 2012
Agro-areas of Arroyos Menores (La Colacha) west and south of Rand south of R?o Cuarto (Prov. of Cordoba, Argentina) basins are very fertile but have high soil loses.
Aguado Cortijo, Pedro Luis, Andina de la Fuente, Diego, Antón Corrales, José Manuel, Cantero, J. J., Cisneros, J.M., Grau Olive, Juan Bautista, Laguna, F. V., Sanchez Oreja, Maria Elena   +7 more
core   +2 more sources

Low-Altitude Digital Photogrammetry Technique to Assess Ephemeral Gully Erosion [PDF]

IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium, 2008
Recent development in digital imaging makes it feasible to employ photogrammetry procedures to delineate landscape and erosion features. We evaluated the feasibility of using low-altitude photogrammetry to assess ephemeral gully erosion at agricultural fields.
Frankenberger, J. R., Huang, C., Nouwakpo, K.   +2 more
openaire   +1 more source

Amidst (waste) abundance: world‐making and struggles in hosting a municipal landfill in the Bolivian lowlands Au milieu de l'abondance (de déchets) : fabrication du monde et luttes liées à la gestion d'une décharge municipale dans les basses terres de Bolivie

Journal of the Royal Anthropological Institute, EarlyView.
In recent decades, solid waste has proliferated worldwide, becoming a pressing global issue. This article explores the role of Indigenous people dwelling within and upon emerging waste scenarios, with a specific focus on involved forms of sociality and ontological contestation. Drawing on the case of a municipal landfill sited on a Guarani community in
Vanesa Martín Galán
wiley   +1 more source

Morphometric and hydraulic geometry assessment of a gully in SW Spain [PDF]

, 2016
Gully erosion represents one of the most significant types of land degradation in the Mediterranean areas, giving place to important on- and off-site effects. In this paper, a second-order gully located in SW Spain is analyzed.
CARABALLO ARIAS, Nathalie Almaru, CONOSCENTI, Christian, DI STEFANO, Costanza, FERRO, Vito, Gómez Gutiérrez, A.   +4 more
core   +1 more source

Who Makes the Far Right? Exploring Membership Application Data of the National Front of Australia

Australian Journal of Politics &History, EarlyView.
This paper addresses a problem for scholars examining the question of who supports far right political parties or movements. Due to the semi‐clandestine or oppositional nature of far right groups, historians, as well as those in adjacent disciplines, have often been unable to gain access to sufficient records or data to conduct analysis of who supports
Evan Smith, Lauren Pikó
wiley   +1 more source

Reservoir Sedimentation and Upstream Sediment Sources: Perspectives and Future Research Needs on Streambank and Gully Erosion [PDF]

, 2016
Citation: Fox, G.A., Sheshukov, A., Cruse, R. et al. Environmental Management (2016) 57: 945. doi:10.1007/s00267-016-0671-9The future reliance on water supply and flood control reservoirs across the globe will continue to expand, especially under a ...
Cruse, Rick, Dutnell, Russ, Fox, Garey, Gesch, Karl, Kolar, Randall, Sheshukov, Aleksey Y.   +5 more
core   +1 more source