Results 101 to 110 of about 7,697 (226)

Soil Compaction under Different Tillage System on Stagnic Luvisols

open access: yesACS - Agriculturae conspectus scientificus, 2013
Soil compaction issue is a growing limiting factor for agricultural production. Progress in technology and agriculture, launched a long- term trend of soil destruction as a result of compaction. The experiment placed on Stagnic Luvisols will try to provide an assessment of the impact of tillage system on soil compaction.
Bogunović, Igor   +2 more
openaire   +4 more sources

Indicators of resource use and environmental impact for use in a decision aid for Danish livestock farmers [PDF]

open access: yes, 1999
Farmers lack well documented sets of farm level indicators to allow their own evaluation of environmental impact and to stimulate the development of more environment friendly farming practices.
Halberg, Niels
core  

Buried soils of floodplains and paleoenvironmental changes in the Holocene

open access: yesRevista Mexicana de Ciencias Geológicas, 2018
Sequences of buried soils were studied in the floodplains of the Oka and Moscow rivers. These soils were formed in the periods of low floods, when alluvial sedimentation was inactive.
Alexander L. Alexandrovskiy   +3 more
doaj  

Hydrology of the Upper Ganga River [PDF]

open access: yes
River basins / Flow / Hydrology / Models / Runoff / India / Nepal / Tibet / Bangladesh / Upper Ganga ...
Bharati, Luna, Jayakody, Priyantha
core  

Участие на калций и магнезий в киселинно-алкалното равновесие в Канелени горски почви

open access: yesПочвознание, агрохимия и екология, 2010
Soils of South Bulgaria (Luvisols and Planosols, WRBSR, 2006) are known as rather different regarding nature оr quantity of their clay minerals. In this article, аn attempt to find out а general equation for the dependence between pH of soil and the ...
МАРИЯ ТАНЕВА   +2 more
doaj  

Effects of amorphous silica on CO2 and N2O emissions mediated by water-filled pore space in diverse agricultural soils

open access: yesFrontiers in Environmental Science
IntroductionSilicon (Si) is abundant in the Earth’s crust; however, its amorphous form (ASi) is often depleted in agricultural soils due to crop uptake and removal with harvest.
Peter Onyisi Uhuegbue   +7 more
doaj   +1 more source

Hydrological modelling of a catchment using the SWAT model in the upper Blue Nile basin of Ethiopia [PDF]

open access: yes, 2013
Sustaining upland agriculture and food security is very much constrained by continuing land degradation brought by soil erosion due to lack of effective rainwater management strategies.
Taffese, T., Zemadim, Birhanu
core  

Global digital data sets of soil type, soil texture, surface slope and other properties: Documentation of archived data tape [PDF]

open access: yes
The file structure and coding of four soils data sets derived from the Zobler (1986) world soil file is described. The data were digitized on a one-degree square grid.
Rind, D., Rosenzweig, C., Staub, B.
core   +1 more source

Systèmes morphopédologiques et gestion de l'eau autour des petits réservoirs dans les régions semi-arides du nord-est du Brésil et du sud de l'Inde : similitudes transcontinentales et particularités régionales [PDF]

open access: yes, 2008
Le nord-est du Brésil et le sud de l'Inde sont deux régions tropicales semi-arides qui partagent au moins deux traits communs: (i) d'une part des systèmes morphopédologiques constitués par de vastes plaines à inselbergs portant des sols fersiallitiques ...
Bourgeon, Gérard   +2 more
core  

Nonsteroidal anti-inflammatory drugs impact the microbial community in three different soil types—a laboratory experiment

open access: yesCase Studies in Chemical and Environmental Engineering
Commonly used non-steroidal anti-inflammatory drugs (NSAIDs) can enter the soil via several routes. However, there have been relatively few studies on the impact of NSAIDs on the soil microbiome.
Emoke Dalma Kovacs   +3 more
doaj   +1 more source

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