8. Konferenciaközlemények: Nemrég beküldött
Találatok megtekintése: 521-540 összesen: 1874
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Frequency distribution of heavy metal contents in natural, urban and mining locations in Mongolia
(2022)As there are just a few researches on heavy metals in soil in Mongolia, the examination will be led to investigate the presence of any harmful metals in 22 samples with ICP-OES technique which is the most elemental ... -
Eco-innovation and environmental and economic management
(2022)The concept of eco-innovation has begun to be considered as a solution to preventing environmental damage, since the 1990s. However, the effect of eco-innovation on environmental and financial performance has received ... -
Effects of land application of municipal solid sewage sludge and waste plant compost on wheat growth and soil enzymatic activities
(2022)With rapidly growing industrialization and urbanization, nowadays nations face countless problems; one of them is declining soil fertility. In this study we aimed to improve soil fertility and biological activity by adding ... -
Soil quality in the Sebkhas environment (South-Eastern Constantine), Algeria.
(2022)The sebkhas (Sabkhet Djendli and Garaat Ank Djemel) considered in our study are part of the Boulehilet plain (ex. Lutaud) located on the southern edge of Constantine's high plains. The soils surrounding these sebkhas are ... -
New methods for applying the symmetry theory of stereoregular polymers for quantum-mechanical modelling of photovoltaic type materials
(2022)It is well-known, that the detailed experimental and theoretical investigation of basic structural and physical properties of different types of carbon nano - tubes plays a role of continuously increasing importance in ... -
Odour problem of animal keeping in Hungary
(2022)Among the harmful effects of human activity on the environmental elements, the pollution of ambient air with odors has a special place. The peculiarity of the odor load is due to the fact that its nature and extent are ... -
Wind energy application in Hungary
(2022)This paper deals with green wind energy application (depends on solar energy). Nowadays global energy consumption was increased increasingly due to the growing the population and standards of living style. Moreover, with ... -
The relationship between economic growth, fossil fuels abundance and environmental sustainability in countries of Cis: the case of oil and gas exporting countries
(2022)The article investigates the relationship between indicators of the country's economic sustainability, the fuel, and energy potential of the state, and the country's environmental sustainability, as well as the major ... -
Molluskan tissues as an accumulation sites for heavy metals from Lybian coast in North-East Lybia
(2022)A number of living marine gastropods (Phorcus turbinata and Patella caerulea) which are commonly inhabited the rocky beach of meso-infra littoral zones in the entire Circum-Mediterranean coast are collected from nine coastal ... -
Chiral separations of phyretroic acids using cyclodextrin selectros
(2022)The pyrethroid insecticides are broadly used insecticides. They are used also near food insecticides in households because they have low toxicity for warm blooded living creatures. On the other hand, they show high toxicity ... -
Superficial pollution of quaternary soils of the city of Ali Mendjeli, Constantine, Northeast of Algeria
(2022)The superficial soils of the city of Ali Mendjeli, located in the department of Constantine North-East Algeria, are characterized by decalcification clays, resulting from the alteration of limestone rocks and plio-quaternary ... -
A relation between extreme daily precipitation and extreme short term precipitation
(2022)The Royal Netherlands Meteorological Institute (KNMI) has published the KNMI’06 climate scenarios in 2006. These scenarios give the possible states of the climate in The Netherlands for the next century. Projections of ... -
Innovation by subsidies in agricultural production in Hungary in 2010S
(2022)One of the main issues is income conditions of agricultural producers for period of 2008 and 2020 in Hungary in order to keep producers in this sector and in rural areas. The analyse method the special program for social ... -
The case of the shrinking Palliikaranai marsh, Chennai, India: Environmental economics to the rescue?
(2022)The intangible benefits provided by water bodies and wetlands in urban areas often tend to go unnoticed. In order to assess the true values of welfares and benefits to society, social benefit cost analysis (SBCA) presents ... -
Prospects and geothermal potential of Mila
(2022)That work deals a determination the geothermal potential and prospects of the Mila region. Thermal baths in Algeria are characterized by a high concentration of hot springs in the North-East of the country. At the last ... -
An assessment of the present condition of a wetland in a developing city: the case of Pallikaranai marsh, Chennai, India
(2022)The impact of human habitation on ecosystems in developing countries, while studying the case of a wetland situated in the city of Chennai, India, is the focus of this paper. City growth resulted in increased attention ... -
National security: interplay of environmental, human and food (in)securities in Nigeria
(2022)The recognition of safe biosphere and environment as critical elements in security architecture has received increased multidisciplinary attention in recent years. Issues of environmental security have deepened the depth ... -
Environmental impact of barite wastes from the Ain Mimoun mine, Khenchela, North-East Algeria.
(2022)The barytic deposit of Ain Mimoune is a complex vein of hydrothermal type, which represents a very interesting mining potential on an economic level in view of the quality and quantity of the extracted ore. It is located ... -
Phytoremediation of potential toxic elements by native tree species in mined-spoiled soils in Mátraszentimre, Hungary
(2022)Potential toxic elements such as Arsenic (As), Cadmium (Cd), Copper (Cu), Lead (Pb), and Zinc (Zn) are commonly left behind after mining operation. Being non-biodegradable, these elements serve as source of contamination ... -
Carbon fiber, the black wonder
(2022)In recent decades to meet the growing demands of users the performance of machines and equipment has increased significantly due to the widespread use of electronic solutions and accurate manufacturing. However, this has ...