Search Results

Protective afforestation, soil reclamation, problems of agroecology and agriculture in the Russian Federation, , Volgograd, 19-23 Sept 2016

agroforesteria; balance de energia; protective forests; agroforesterie; agroforestry; energy balance; russian federation; federation de russie; humus; desertificacion; desertification; monte de proteccion; foret de protection; agricultural landscape; paysage agricole; federacion de rusia; bilan energetique; paisaje agricola

The processes of desertification of agricultural landscapes are associated with the degradation of soil and are characterized by the dynamics of thermodynamic functions: Gibbs energy, enthalpy, entropy. The objects for research were the agroforest landscapes of the Volgograd region with southern chernozem and dark-chestnut soils. The researchers note the decrease in biological productivity of ...

Journal Article

imagenes por satelites; ulmus laevis; prunus spinosa; populus nigra; rubus caesius; cartografia; cartography; russian federation; federation de russie; salix alba; cartographie; populus tremula; populus alba; satellite imagery; imagerie par satellite; federacion de rusia; alnus glutinosa

The article considers the possibility of normalized difference vegetation index (NDVI) application for forest plantings inventory in agrolandscapes of low-forest regions of southeast of European part of Russia. Research was conducted on a test ground in the reservoir of the Dobrinkа river located within the south of Volga upland of Volgograd region. Works on a visual interpretation and calcula ...

Journal Article

deflacion; rompeviento; wind speed; deflation; systeme agrosylvopastoral; windbreaks; velocidad del viento; agrosilvopastoral systems; russian federation; federation de russie; contenido de agua en el suelo; poudrage; dusting; teneur en eau du sol; sistemas agrosilvopascicolas; soil water content; vitesse du vent; crop losses; perte de recolte; perdidas de la cosecha; federacion de rusia; brise-vent; espolvoreado

The article presents the researches materials devoted to the study of the dust storm negative influence took place in the Volgograd region in March 2015. The studies were carried out on the territory of the Southern (Kotelnikovsky, Octyabrsky), Western (Seraphimovichsky, Kletsky), northern (Elansky) districts of the Volgograd region. The cause of the dust storm in 2015 were the following facto ...

Journal Article

models; delimitation; russian federation; limite; modelos; agroforestry systems; federation de russie; ecotones; ecotone; modele; boundaries; ecotono; agricultural landscape; paysage agricole; federacion de rusia; paisaje agricola

The natural and artificial structures that form agricultural landscapes are combined through the transformation of solar energy, the hydrologic cycle, the biogeochemical cycle of matter and energy into a single agrogeosystem. Catenary approach assumes that in the logical chain of the successive landscape units (facies, tracts, places) the evolution of soils, the succession of vegetation cover ...

Protective afforestation, soil reclamation, problems of agroecology and agriculture in the Russian Federation, , Volgograd, 19-23 Sept 2016

models; planificacion; geographical information systems; systeme d'information geographique; agroforesteria; cartografia; agroforesterie; degradation; agroforestry; paysage; cartography; russian federation; modelos; federation de russie; planning; cartographie; degradacion; sistemas de informacion geografica; modele; planification; paisaje; federacion de rusia; landscape

The planning of agroforest landscapes supposes the estimation of their spatial structure that is the morphologic basis of the landscape. The technology of landscape planning of adaptive agroforestry arrangement of agricultural lands was developed on the basis of catena-basin approach and aerospace cartography to improve the management of agroforest landscapes. The ground for landscape planning ...

Journal Article

models; geographical information systems; geomorphology; systeme d'information geographique; geomorphologie; degradation; paysage; russian federation; modelos; federation de russie; geomorfologia; degradacion; sistemas de informacion geografica; modele; paisaje; federacion de rusia; landscape

Complex estimation of agroforestry landscapes on the basis of geoinformation methods of analysis and synthesis of geographic, geomorphological and map data is based on a catchment approach that solved the problem of determining the geomorphological structure of the watershed as a factor that determines the laws of the processes that lead to the degradation of landscapes. The modelling of the s ...

Journal Article

models; technique de prevision; forecasting; evaluacion; terreno en declive; russian federation; modelos; federation de russie; evaluation; sloping land; dynamics; modele; erosion; tecnicas de prediccion; agricultural landscape; terre en pente; paysage agricole; federacion de rusia; paisaje agricola

The modeling of the spatio-temporal changes in the agricultural landscapes relief is considered for assessment and prediction of the erosion processes. Most of the ravine profiles of the slopes is in the S-shaped form curve, which with a high correlation coefficient (more than 0.995 ) is described by the logistic function in the normalized values: h(l)=100/1+A*exp(B*l+C), where h (l) is curren ...

Conference

International scientific conference Innovation and technologies in forestry

geographical information systems; afforestation; data; remote sensing

Materials on assessment of the state of protective afforestation of Krasnodar re-gion with remote sensing data and GIS technologies are presented.

Journal Article

research methods; tempete; energia eolica; erosion eolienne; tormentas; russian federation; federation de russie; wind power; energie eolienne; erosion eolica; agricultural landscape; paysage agricole; federacion de rusia; storms; paisaje agricola; wind erosion

The modern steppe zone of Eurasia is an active arena of mineral substance eolation from the littering surface and its inclusion into the global process of exchange of substance and energy. The loss of fine earth by arable agricultural soils of steppe zone amounts to dozens of tons per hectare yearly that results in decrease in natural soil fertility and acceleration of total degradation of ste ...

Journal Article

control de la erosion; cambio climatico; climatic change; protective forests; poussiere; degradation des terres; russian federation; degradacion de tierras; federation de russie; secheresse; desertificacion; erosion control; sequia; changement climatique; desertification; polvo (contaminantes); drought; monte de proteccion; land degradation; foret de protection; lutte antierosion; dust; federacion de rusia

The paper presents the analytical survey of scientific works of the researchers of All-Russia Research and Development Institute of Land and Forest Improvement dealing with the aspects of changing climate. The possible reasons of climatic global changes, factors influencing the landscapes transformation, the role of protective afforestation within the system of measures for the adaptation of a ...