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Effect of temperature and soil pH on the sorption of ibuprofen in agricultural soil
human pharmaceuticals mobility retention soil thermodynamics
2017/6/26
Besides many natural factors, soil pH and temperature can have significant effects on the sorption of pharmaceuticals in soils. This is the first study, which aimed to evaluate the effect of soil pH a...
Impact of animal manure addition on the weathering of agricultural lime in acidic soils: The agent of carbonate weathering
Carbonate weathering Soil/atmospheric CO2 CO2 source/sink
2018/3/23
Fertilization and aglime (agricultural lime) application, as important agricultural activities in acid soil, exert an influence on the fluxes of carbon both between and within ecosystems. Animal manur...
Effect of agricultural lands afforestation and tree species composition on the soil reaction, total organic carbon and nitrogen content in the uppermost mineral soil profile
acidification afforestation carbon nitrogen soil reaction
2015/3/10
Forests occupy one third of the world’s land area and govern carbon (C) transfers and influence nitrogen (N) content in the biosphere. Afforestation leads to soil changes of specific dynamics, often a...
Environmental impact of landfill on groundwater quality and agricultural soils in Nigeria
chemical land use parameters pollution wastes water
2015/3/5
Physical, chemical and bacteriological analyses were carried out of water samples from three boreholes located near a landfill, and or soil samples at Akure, Nigeria, to ascertain the effect of the du...
Long-term changes in runoff from a small agricultural catchment
climate change Poland runoff variability small watershed trend analysis
2015/3/5
River runoff is an important indicator of environmental changes, which usually include climate and/or land use changes, and is also the basis of catchment water management. This study presents results...
Persistent organochlorine pesticides and polychlorinated biphenyls in intensive agricultural soils from North India
accelerated solvent extraction (ASE) agricultural soil organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs)
2015/3/3
Organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) were determined in agricultural soils from the northern states of India. The average concentration of OCPs was 37.67 ± 0.33 ng/g (...
Impact of Arable Land to Grassland Conversion on the Vegetation-period Water Balance of a Small Agricultural Catchment (Němčicky Stream)
hydrological extremes hydrological modelling land use change water balance
2015/3/2
This paper presents results of decadal (10-day) water balance simulations for the vegetation periods (April to October) of 2001 (normal year), 2002 (wet year) and 2003 (dry year) in the Němčicky ...
Application of RothC model to predict soil organic carbon stock on agricultural soils of Slovakia
agricultural land RothC Slovakia soil organic carbon
2015/3/2
Soil organic matter (SOM) takes part in many environmental functions and, depending on the conditions, it can be a source or a sink of the greenhouse gases. Presently, the changes in soil organic carb...
evaluation of Crop effects on runoff and Washout of soil from the surface of agricultural land
water erosion runoff precipitations vegetative cover
2015/3/1
Measurements of the runoff intensity (i.e. its volume and amounts of washed out soil particles) were performed on experimental plots with the slope gradient of 5° within the period of 2004–2008. Exper...
Assessing the stream water quality dynamics in connection with land use in agricultural catchments of different scales
nitrates land use drinking water reservoir basins GIS
2015/2/4
The ecological status of many surface waters in the Czech Republic is poor, mainly due to still relatively high discharges of N substances especially from agriculture. High nitrate values in the strea...
Risks Following from Husbandry on Agricultural Soils in Loaded Areas of the Czech Republic
potentially risky elements persistent organic pollutants dibenzo-p-dioxins and dibenzofuranes husbandry on agricultural soils mining activities and old soil load contamination of fluvisoils
2015/1/28
In the Czech Republic, industrial areas, mining areas and military zones can be found. These areas represent potential risks for the agricultural production from the viewpoint of hygienic standards. T...
Organic carbon dynamics and enzyme activities in agricultural soils amended with biogas slurry, liquid manure and sewage sludge
Biogas Slurry Organic Wastes Organic Carbon Dynamics
2013/2/27
The application of organic soil amendments is a common practice for increasing soil fertility and soil organic carbon (SOC) content. In recent years, a new product from biogas production, biogas slurr...
Agricultural research for development: Investing in Uzbekistan’s future
Agricultural Sector Innovation Scientific Research Research Product
2013/2/28
The paper addresses challenges on organization and funding of research and development (http://www.multitran.ru/c/m.exe?a=110&t=4200527_2_1&sc=0 R&D) in the agricultural sector. The necessity of moder...
Hard machining of agricultural machines parts
hard turning tool wear surface quality roughness hardness
2014/2/24
For the renovation and/or improvement of the surface properties of machine elements, hard facing is often used. Hard
structures obtained in layers or by heat treatment achieve a hardness of up to 68...
Assessment of metals accumulated in Durum wheat (Triticum durum Desf.), pepper (Capsicum annuum) and agricultural soils
Heavy metals soil contamination sequential extraction
2011/1/12
Soil contamination by heavy metals is widely spread and concerns have been raised over the potential risks to humans, animals and agricultural crops. Toxic metals are readily accumulated in some plant...