Results 71 to 80 of about 17,314 (188)
Rainfall erosivity in interrill areas: Insights about the choice of an erosive factor
CATENA, 2019 Defining a suitable erosive factor for interrill erosion has been a long-going discussion that was not resolved by experimental results.: Insights about the choice of an erosive factor. In this paper, by using computational fluid simulations of individual raindrop impacts, the relevance of four erosive factors was assessed for a range of soil ...
Nouhou Bako, Amina +3 more
openaire +4 more sources
Trend Analysis of Rainfall Erosivity in Liaoning Province (2003-2022) using the Mann-Kendall Test [PDF]
E3S Web of ConferencesTo investigate the spatiotemporal dynamics of rainfall and its erosivity in Liaoning Province under a changing climate, this study utilized daily and monthly precipitation data from 2003 to 2022.
Han Yu, Zhao Lian
doaj +1 more source
Threats to soil quality in Denmark - A review of existing knowledge in the context of the EU Soil Thematic Strategy [PDF]
, 2009 The EU Commission is preparing a proposal for a Soil Framework Directive with the purpose of protecting the soil resources in Europe. The proposal identifies six major threats to the sustained quality of soils in Europe. This report addresses the threats
Christensen, B.T. +2 more
core
Shuitu Baochi Xuebao[Objective] This study was aimed to explore the impacts of rainfall characteristics and vegetation cover patterns on slope hillslope runoff and sediment yields in the Three Gorges Reservoir area, and to adapt to the new needs of the prominent ...
SONG Minxin +5 more
doaj +1 more source
Erosivity of rainfall in Lages, Santa Catarina, Brazil
Revista Brasileira de Ciência do Solo, 2014 The erosive capacity of rainfall can be expressed by an index and knowing it allows recommendation of soil management and conservation practices to reduce water erosion.
Jefferson Schick +3 more
doaj +1 more source
Environmental Research CommunicationsSpatiotemporal variation in rainfall erosivity resulting from changes in rainfall characteristics due to climate change has implications for soil erosion in developing countries.
Xuerou Weng +6 more
doaj +1 more source
Revista Brasileira de Ciência do Solo, 2008 A erosividade representa o potencial que as chuvas têm de provocar erosão hídrica no solo. O índice EI30 é um método de determinação dessa erosividade das chuvas e é calculado, para cada chuva individual e erosiva, pelo produto da energia cinética total ...
Clério Hickmann +3 more
doaj +1 more source
African Land Ecology: Opportunities and Constraints for Agricultural Development [PDF]
Current agriculture in Sub-Sahara Africa is undeveloped and the Green Revolution has left the continent largely untouched. Poor performance is often related to a number of socio-economic factors.
B. G. J. S. Sonneveld +2 more
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Rainfall aggressiveness as a determining factor of erosion processes. Case Study: Calintir River Basin (Republic of Moldova) [PDF]
Present Environment and Sustainable DevelopmentThe climatic factor is of particular interest in the evaluation of erosion processes. The spatial and temporal distribution of rainfall is actually a key factor for erosion processes.
Angela CANȚÎR, Aliona BOTNARI
doaj +1 more source
Available water modifications by topsoil treatments under mediterranean semiarid conditions: afforestation plan [PDF]
, 2016 During dry periods in the Mediterranean area, the lack of water entering the soil matrix reduces organic contribu- tions to the soil. These processes lead to reduced soil fertility and soil vegetation recovery which creates a positive feedback process ...
Hueso-Gonzalez, Paloma +2 more
core +1 more source