Results 101 to 110 of about 9,641 (227)

geoinformatics and RUSLE model-based soil erosion assessment in a tropical mountainous area of Chite watershed, Mizoram, India

Journal of Degraded and Mining Lands Management
Soil erosion remains a persistent menace to the sustainability of agriculture and the environment in tropical mountainous regions. Soil erosion assessment is therefore necessary to identify degraded land areas for implementing effective conservation and ...
PC Lalrindika, R Zonunsanga, V Vanlaltanpuia, P Rinawma   +3 more
doaj   +1 more source

Test of the RUSLE and Key Influencing Factors Using GIS and Probability Methods: A Case Study in Nanling National Nature Reserve, South China

Advances in Civil Engineering, 2019
The main purposes of the study were to test the performance of the Revised Universal Soil Loss Equation (RUSLE) and to understand the key factors responsible for generating soil erosion in the Nanling National Nature Reserve (NNNR), South China, where ...
Jun Wang, Qian He, Ping Zhou, Qinghua Gong   +3 more
doaj   +1 more source

Scaling effect for estimating soil loss in the RUSLE model using remotely sensed geospatial data in Korea

, 2006
International audienceAccurate estimation of soil loss/deposition forced by rainfall events plays a major role in water resources management and it directly affects the quality of agricultural land and water storage capacity in reservoirs. In this paper,
Lee, G.-S., Lee, K.-H.
core   +1 more source

Estimation of sediments produced in a subbasin using the Normalized Difference Vegetation Index

Ciência e Agrotecnologia
Among the parameters considered by the Revised Universal Soil Loss Equation (RUSLE), the soil cover and management factor (C) is the main human influenced factor affecting the estimation of water erosion, and one of the most sensitive to spatiotemporal ...
Guilherme Henrique Expedito Lense, Rodrigo Santos Moreira, Fernanda Almeida Bócoli, Junior Cesar Avanzi, Alexandre Elias de Miranda Teodoro, Ronaldo Luiz Mincato   +5 more
doaj   +1 more source

D-RUSLE: a dynamic model to estimate potential soil erosion with satellite time series in the Italian Alps

European Journal of Remote Sensing, 2019
Soil erosion is addressed as one of the main hydrogeological risks in the European Union. Since the average annual soil loss rate exceeds the annual average formation rate, soil is considered as a non-renewable resource.
Marco Gianinetto, Martina Aiello, Francesco Polinelli, Federico Frassy, Maria Cristina Rulli, Giovanni Ravazzani, Daniele Bocchiola, Davide Danilo Chiarelli, Andrea Soncini, Renata Vezzoli   +9 more
doaj   +1 more source

Desarrollo de modelos hidrológicos con herramientas SIG [PDF]

, 2006
El desarrollo de modelos hidrológicos digitales en aproximaciones raster resulta una alternativa interesante para superar la escasez de datos hidrológicos y climáticos en la región del valle de Lerma, Argentina. Se ensayaron diferentes metodologías en un
Belmonte, Silvina, Núñez, Virgilio
core  

Usos óptimos del suelo bajo enfoques ambientales y económicos

Revista Facultad de Ingeniería Universidad de Antioquia, 2013
La pérdida de suelo derivada de la actividad humana tiene impactos negativos en términos de pérdida de productividad y por lo tanto de ingresos debido a los sobrecostos asociados al mayor uso de fertilizantes como consecuencia de la pérdida de nutrientes
Camilo Restrepo Estrada, Mauricio Alviar Ramírez   +1 more
doaj  

Identificación de áreas críticas de erosión en el Curso Alto del Río Lerma [PDF]

, 2009
El Curso Alto del Río Lerma (carl) tiene una extensión de 2 117.9 km2, presenta en su parte alta, el Volcán Nevado de Toluca, elevaciones de 4 560 msnm y en su parte baja la presa José Antonio Alzate una elevación de 2 569 msnm.
DIAZ DELGADO, CARLOS, DIAZ DELGADO, CARLOS, GARCIA ARAGON, JUAN ANTONIO, GARCIA ARAGON, JUAN ANTONIO, HERNANDEZ TELLEZ, MARIVEL, HERNANDEZ TELLEZ, MARIVEL, QUENTIN JORET, EMMANUELLE, QUENTIN JORET, EMMANUELLE   +7 more
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Anpassung bestehender Methoden zur Abschätzung der Bodenerosion an die Bedingungen des Ökologischen Landbaus [PDF]

, 2009
Dem ökologischen Landbau werden im Vergleich zu konventionellen Systemen häufig geringere Umweltbelastungen zugesprochen. Ein bedeutender Aspekt sind Wirkungen auf Böden und deren Eigenschaften: Untersuchungen belegen höhere Gehalte organischer Substanz,
Hülsbergen, Kurt-Jürgen, Kainz, Maximilian, Siebrecht, Norman   +2 more
core  

Erosion Prediction Based on Terrestris Survey and RUSLE Method (Revised Universal Soil Loss Equation) in Precet Forest Park, Wagir, Malang

Geosfera Indonesia
Erosion was a process that led to decreased land productivity and soil layer depletion. Four factors affected erosion, including erosivity, erodibility, slope and land cover.
Listyo Yudha Irawan, Hyundra Zakiya Putri Wahyu, Ayunda Laras Firdausa, Andhika Ananda Wijaya, Vischawafiq Azizah, Widodo Eko Prasetyo   +5 more
doaj   +1 more source