The Role of Subsurface Hydrology in Soil Erosion and Channel Network Development on a Laboratory Hillslope

2012 ◽  
Vol 76 (4) ◽  
pp. 1197-1211 ◽  
Author(s):  
Sayjro Kossi Nouwakpo ◽  
Chi-hua Huang
Keyword(s):  
Soil Erosion ◽  
Network Development ◽  
Channel Network ◽  
Subsurface Hydrology

Agresivitatea pluvială și periculozitatea exceselor pluviometrice în posibilitatea declanșării proceselor erozionale

2019 ◽  
Author(s):  
Maria Nedealcov ◽  
Keyword(s):  
Soil Erosion ◽  
Agricultural Land ◽  
Regional Climate ◽  
Atmospheric Precipitation ◽  
Regional Level ◽  
Soil Particles

Excessive amounts of atmospheric precipitation can cause intense soil erosion, landslides, inundation and floods. Torrential rains have the force to displace and transport soil particles, so the risk of soil erosion becomes real, as many times as atmospheric precipitations have a devastating character. In this context, it is extremely useful to know the particularities of the torrential rains in the current regional climate. At this stage, the Fournier (IF) pluvial aggression index is becoming more and more prevalent. This paper is dedicated to the use of this index with the pluviometric Excess Danger index (IPP) developed at regional level. The results obtained show close concordance between these indices for temporal estimations. Spatial analyzes highlight the role of slopes' orientation in distributing the pluviometric Excess Danger index and slopes' degree of inclination in the case of the Fournier pluvial aggression index. The results obtained are useful in the efficient use of agricultural land and in the elaboration of measures for the improvement of degraded soils.

scholarly journals Impact of Entrepreneurial Education on Entrepreneurial Intentions of Pakistani Students

2015 ◽  
Vol 2 (1) ◽  
pp. 43 ◽  
Author(s):  
Altaf Hussain ◽  
Dr. Norashidah
Keyword(s):  
Business Students ◽  
Entrepreneurial Intention ◽  
Important Variable ◽  
Entrepreneurial Intentions ◽  
Theoretical Knowledge ◽  
Network Development ◽  
Entrepreneurial Education ◽  
Entrepreneurship Research ◽  
Study Results

Why an individual prefer to become an entrepreneur and what factor motivated his intentions for becoming an entrepreneur is considered important question in entrepreneurship research. Entrepreneurial education is considered an important variable which effect on entrepreneurial intentions. However, empirical research results on entrepreneurial education and entrepreneurial intention yielded mixed results. To investigate further this question from developing countries perspective, this paper looks at the role of entrepreneurial education in developing the entrepreneurial intentions for becoming entrepreneur. The sample for this study composed of final year business students from Pakistan. The result of this study supports the entrepreneurial intentions model based on the theory of planned behavior. The results further suggested significant influence of entrepreneurial education on entrepreneurial intentions of the students. Moreover, this study results also showed that theoretical knowledge of entrepreneurship (know-what) and knowledge of social network development (know-who) component are vital for imparting entrepreneurial education.

scholarly journals Características e propriedades dos solos relevantes para os estudos pedológicos e análise dos processos erosivos

1996 ◽  
Vol 19 ◽  
pp. 93-114
Author(s):  
Antonio José Teixeira Guerra ◽  
Rosangela Garrido Machado Botelho
Keyword(s):  
Soil Erosion ◽  
Soil Properties ◽  
Environmental Impacts ◽  
Soil Formation ◽  
Soil Characteristics ◽  
Erosion Processes ◽  
Main Factors ◽  
Factors Of Soil Formation

This paper regards the role of soil characteristics and properties on pedological surveys and soil erosion investigations. Therefore, the main factors of soil formation are here discussed. Furthermore, the main chemical and physical soil properties are also taken into consideration, in order to approach this subject. Finally, some erosion processes are also carried out, together with the main erosion forms and the environmental impacts caused by these associated processes.

The Role of Micro-Proppants in Conductive Fracture Network Development

2019 ◽  
Author(s):  
Dharmendra Kumar ◽  
Ruben A. Gonzalez ◽  
Ahmad Ghassemi
Keyword(s):  
Fracture Network ◽  
Network Development

scholarly journals Banking competition and its development in Russia

2019 ◽  
Vol 61 ◽  
pp. 01009 ◽  
Author(s):  
Yury Korobov
Keyword(s):  
Banking System ◽  
System Transformation ◽  
Network Development ◽  
Banking Competition ◽  
Target Setting ◽  
Local Character ◽  
Factors Influencing ◽  
Banking Markets ◽  
Theoretical Issues

The article discusses theoretical issues of banking competition as well as its ifluences on the development of banking system (transformation of the essence of a bank; change of the target setting in banking; transfer of emphasis from operations to services; universalization of banking; transition from individual services to integrated banking products; change of priority from price to non-price methods of competition; transition from extensive to intensive type of network development; increasing the role of near-banks and nonbank banks). Factors influencing banking competition in Russia are shown: both restraining (reduction in the number of banks; concentration of assets at the largest banks; uneven territorial distribution of banks; local character of banking markets) and strengthening (financial globalization; digitalization of economy; forming of new banking culture).

Conservation Tillage: The Role of Farm and Operator Characteristics and the Perception of Soil Erosion

1989 ◽  
Vol 65 (2) ◽  
pp. 167 ◽  
Author(s):  
Brian W. Gould ◽  
William E. Saupe ◽  
Richard M. Klemme
Keyword(s):  
Soil Erosion ◽  
Conservation Tillage

scholarly journals A substantial role of soil erosion in the land carbon sink and its future changes

2020 ◽  
Vol 26 (4) ◽  
pp. 2642-2655 ◽  
Author(s):  
Zeli Tan ◽  
L. Ruby Leung ◽  
Hong‐Yi Li ◽  
Teklu Tesfa ◽  
Qing Zhu ◽  
...  
Keyword(s):  
Soil Erosion ◽  
Carbon Sink ◽  
Substantial Role

Role of groundcover management in controlling soil erosion under extreme rainfall in citrus orchards of southern China

2020 ◽  
Vol 582 ◽  
pp. 124290 ◽  
Author(s):  
Jian Duan ◽  
Yao-Jun Liu ◽  
Jie Yang ◽  
Chong-Jun Tang ◽  
Zhi-Hua Shi
Keyword(s):  
Soil Erosion ◽  
Southern China ◽  
Extreme Rainfall ◽  
Citrus Orchards

scholarly journals The Regulative Role of Neurite Mechanical Tension in Network Development

2009 ◽  
Vol 96 (4) ◽  
pp. 1661-1670 ◽  
Author(s):  
Sarit Anava ◽  
Alon Greenbaum ◽  
Eshel Ben Jacob ◽  
Yael Hanein ◽  
Amir Ayali
Keyword(s):  
Network Development ◽  
Mechanical Tension ◽  
Regulative Role
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