Agropédologie ; Changement global ; Eau souterraine ; Ecosystème ; Environnement ; Erosion des sols ; Gestion de l'environnement ; Nitrate ; Paysage ; Pesticide ; Pollution ; Propriétés du sol ; Pédologie ; Qualité de l'eau ; Sol
a key role in understanding and modeling the transport of pollutants to ground water and to remediation of polluted urban environments. The AA. provide a few examples of how soil science has contributed to solutions of environmental problems
The understanding of fundamental properties of and processes in soils has both agricultural and environmental benefits. On a global basis, soil science will continue to be viewed as primarily an applied agricultural science. Soil science also plays
Dégradation de l'environnement ; Dégradation de la végétation ; Ecologie appliquée ; Forêt ; Gestion de l'environnement ; Litière ; Lituanie ; Méthodologie ; Pollution ; Pollution atmosphérique ; Sol ; Sol forestier
The results of IIASA (Austria) based on forest monitoring programmes indicate that nearly 80% of coniferous and 40% of deciduous forests in Europe suffer from air and soilpollution effects. Satellite observations show that in Central Europe
the currents of polluted air are spread by the wind to a distance of 700 to 800 km. An increase in precipitation acidity has been recorded in western Lithuania. For several months the pH indicator of precipitation was 3.8 to 4.0. In the eastern direction
, the pH indicator becomes more alkaline. This proves that pollutants moved to Lithuania from Western Europe, including neighbouring Poland. - (L'A.).
L'état de la pollution du milieu naturel en URSS en 1989
Atmospheric pollution ; City;Town ; Former USSR ; Pollution ; Soilpollution ; Water pollution
Ex-URSS ; Pollution ; Pollution atmosphérique ; Pollution de l'eau ; Pollution du sol ; Ville
D'après les données des observations du Service d'Etat (qui existe depuis presque 20 ans) sur la pollution du milieu naturel, les AA. étudient l'état de la pollution de l'air, des sols et des eaux sur le territoire de l'URSS en 1989. Ils analysent
l'état de la pollution des villes, des régions, des eaux les plus défavorisées de ce point de vue.
Ecosystem ; Environmental degradation ; Extractive industry ; Pedogenesis ; Pollution ; Quarry ; Russia ; Saint Petersburg ; Soil ; Soil conservation ; Soil degradation ; Soilpollution
Carrière ; Conservation des sols ; Dégradation de l'environnement ; Dégradation des sols ; Ecosystème ; Industrie extractive ; Pollution ; Pollution du sol ; Pédogenèse ; Russie ; Sankt-Peterburg ; Sol
proceeds rapidly on them by the Sod-Carbonate pattern. Technogenic pollution of undisturbed soils in the vicinity of the phosphorite enterprise is most pronounced at distances of 5 km or less, but also occurs in milder form to a distance of 15 km
The interaction between natural and technogenic ecosystems in the vicinity of the Kingisepp phosphorite deposit in Leningrad Oblast is investigated. In mined areas, the material of spoil heaps is suitable for biological recultivation. Soil formation
; it is manifested by major changes in the physicochemical, chemical, and biological properties of the soils.
Growing impacts of industrialised agriculture and urbanisation on soils
Agricultural land use ; Agricultural practice ; Heavy metals ; Impact ; Mining activity ; Pollution ; Soil ; Soil degradation ; Soilpollution ; Soil properties ; Soil water ; Sustainable development ; Urbanization
Dégradation des sols ; Développement durable ; Eau du sol ; Exploitation minière ; Impact ; Métaux lourds ; Pollution ; Pollution du sol ; Pratique culturale ; Propriétés du sol ; Sol ; Urbanisation ; Utilisation agricole du sol
Part II of this volume I with 4 chapters : compaction and surface sealing; the use of agrochemicals, manure and organic wastes; effects of polluted air and water; effects of mining industries and disposal sites.
Transfer of industrial pollutants to the rural environment: a European problem in Pollutants and their ecotoxicological significance.
Campagne ; Engrais ; Europe ; Géographie de l'Europe ; Métaux lourds ; Paysage rural ; Pollution ; Pollution des sols ; Poussière atmosphérique
Study of the contamination of the rural atmosphere by industrial or urban plumes, and quantification of the contamination of agricultural soils by heavy elements in Belgium. A transfer of heavy metals towards rural environments was observed, where
they are eventually deposited on the soil by sedimentation, or in the precipitations. In certain European regions the contamination rate due to airborne particles is much higher than the contamination rate due to the use of chemical fertilizers. (LW).
Asian part of Russia ; Geochemistry ; Ob ; Oil exploration ; Oil product ; Pollution ; Siberia ; Soilpollution ; Soil properties ; Tyumen
Géochimie ; Ob' ; Pollution ; Pollution du sol ; Produit pétrolier ; Propriétés du sol ; Prospection pétrolière ; Russie d'Asie ; Sibir' ; Tûmen'
Evaluation de la pollution des sols dans une vaste zone pétrolière dans les conditions bioclimatiques et pédo-géochimiques de la Plaine de Sourgout (Tioumen) et différenciation possible de son territoire suivant les effets de la pollution.
Regional differentiations and classification for various forms of cadmium in eight main soil types in China
China ; Environment ; Geochemistry ; Principal components analysis ; Soil ; Soil classification ; Soilpollution ; Soil properties ; Spatial distribution
Analyse en composantes principales ; Cadmium ; Chine ; Classification des sols ; Distribution spatiale ; Environnement ; Géochimie ; Pollution du sol ; Propriétés du sol ; Sol
The absolute and relative concentrations for 6 forms of Cd were measured in 8 main soil types in China. The regional differentiation situations of various forms of Cd are identified. Analytical results indicate that exchangeable forms of Cd
Belgique ; Charge en suspension ; Conservation des sols ; Erosion des sols ; Erosion hydrique ; Gestion de l'environnement ; Pollution du sol ; Risque naturel ; Ruissellement ; Sol cultivé ; Vulnérabilité
Etude de l'érosion hydrique des sols cultivés et de la pollution du sol dans le centre de la Belgique.
Measures to prevent degradation of the soils of Russia
Arable land ; Russia ; Soil ; Soil degradation ; Soilpollution
Dégradation des sols ; Pollution du sol ; Russie ; Sol ; Terre arable
Description de état qualitatif des terres et des sols en Russie. On note que la perte croissante en terres de valeur, l'épuisement continu des sols, la pollution des terres, le développement de l'érosion, la désertification et autres processus
Chine ; Différenciation spatiale ; Environnement ; Géochimie ; Métaux lourds ; Pollution ; Pollution du sol ; Propriétés du sol ; Siérozem ; Sol
Soil environmental capacity is defined as the maximum permitted load of the pollutant in a certain soil environmental unit with a certain temporal period. In this paper, results of studies on the capacity for Cu, Pb, Cd and As in sierozem
and the effect of regional geographic processes on the level of the capacity is reported. Moreover, results obtained in sierozem environment are compared with those in other types of environment so as to reveal spatial differentiation of the levels of soil
Assessing heavy metal contamination in soils of the Zagreb region (Northwest Croatia) using multivariate geostatistics
Croatia ; Heavy metals ; Human impact ; Krigeage ; Multivariate analysis ; Pollution ; Soil ; Soilpollution ; Zagreb
Action anthropique ; Analyse multivariée ; Croatie ; Krigeage ; Métaux lourds ; Pollution ; Pollution du sol ; Sol ; Zagreb
has proved to be a useful tool to separate geological and anthropogenic causes of variation in soil heavy metal content and to identify common pollution sources.
Topsoil samples were collected in the Zagreb area (Northwest Croatia) and the total contents of trace and major elements were determined. A multivariate geostatistical analysis was used to estimate soil chemical composition variability. Factorial
Some AA. consider the deposition of soil material in urban environments as anthropogenic pedogenesis, and hence classify soils on this materials as Auftragsboden (deposit soils) or Urbic Anthrosols. But soils on or near landfills and sewage sludge
Responses of soil nutrient to driving mechanism in Taihu Lake basin in last 20 years
Agricultural practice ; China ; Human impact ; Sichuan ; Soil ; Soil improvement ; Soilpollution ; Soil properties ; Sustainable development ; Watershed
Action anthropique ; Amendement du sol ; Bassin-versant ; Chine ; Développement durable ; Pollution du sol ; Pratique culturale ; Propriétés du sol ; Sichuan ; Sol
. Hopefully, this approach will provide a tool to indicate soil nutrient changes, optimize efficiency of chemical fertilizer applied, lessen environmental pollution, and develop sustainable land management.
The aim of this study is to understand the changing law of soil nutrient quality in Taihu Lake basin in the recent 20 years, and reveal the relationship between soil nutrient changes and human driving forces at a regional level over long time
La pollution de l'environnement par l'industrie minière : impact des dépôts d'ardoise des mines de la région de Mansfeld sur la teneur en métaux lourds du bassin versant du lac Süsser
Germany ; Heavy metals ; Infiltration ; Mine ; Pollution ; Saxony-Anhalt ; Soilpollution ; Water pollution
Allemagne ; Infiltration ; Mine ; Métaux lourds ; Pollution ; Pollution de l'eau ; Pollution du sol ; Sachsen-Anhalt
Atmospheric pollution ; Budapest ; Heavy metals ; Hungary ; Industrial pollution ; Measurement ; Pollution ; Soilpollution ; Vegetation
Budapest ; Hongrie ; Mesure ; Métaux lourds ; Pollution ; Pollution atmosphérique ; Pollution du sol ; Pollution industrielle ; Végétation
This paper provides a case study on the determination of heavy metal deposition based on the analysis of soil and vegetation samples in the southern part of Budapest (Isle of Háros). Here the total deposition of heavy metals was much higher than
the mean value of the city. As field survey made it clear the air pollution was caused by a former non-ferrous metallurgy plant. In the study an attempt was made to define its impact as a function of distance by measurements of the metal concentrations
Biogeochemistry ; China ; Cultivated land ; Geochemistry ; Heavy metals ; Hunan ; Pollution ; Risk ; Stream ; Vegetables
A total of 219 agricultural soil and 48 vegetable samples were collected and investigated from the midstream and downstream of the Xiangjiang River (the Hengyang-Changsha section). The characteristics of soil contamination and heavy metals
in agricultural soils and vegetables were studied to evaluate the soil environmental quality. It is very necessary to focus on the potential risk of heavy metals for food safety and human health in these agricultural soils and vegetables.
Cartographie thématique ; Eau souterraine ; Hongrie ; Métaux lourds ; Nitrate ; Pente de versant ; Pollution ; Propriétés du sol ; Ruissellement ; Sol
contamination was studied in a dry valley and on slopes of different exposure. A correlation between landforms and heavy-metal concentrations in the soil was sought for. The sample area was located near Cserépfalu in the Bogács basin.