نتایج جستجو برای: pedology
تعداد نتایج: 196 فیلتر نتایج به سال:
The recovery of degraded areas is imperative for the sustainability mining activities. main action implemented to improve chemical, physical and biological conditions soils, tailings sterile deposits incorporation organic material. Biosolids (hygienized sewage sludge) are among materials that can be applied. However, considering health risk they represent, not all suitable receiving this waste....
Geodiversity is considered a new tool to exploit the resources of regional and local geotourism. Hitherto, few assessments geodiversity have been conceived for huge geographic units. The spatial pattern in Tibetan Plateau (TP) purpose this study. A total 96 abiotic units six geo-groups hydrology, pedology, landform, elevation, geology, geosites were quantified normalized assess index. Geosites ...
landslides and slope instabilities are major hazards for human activities often causing economiclosses and property damages. sikan river basin (ilam province) due to the topography, tectonic,lithology, and climate has enough potential for occurrence of this phenomenon. the objectives of thisstudy were to determine effective parameters controlling the landslide occurrence and to preparezonation ...
Land use and occupation is a research theme that contributes to the analysis of territory dynamics, reflected in relationships between society nature modify landscape. These include environmental, spatial, cultural, socioeconomic factors integrate environment from systemic point view perform functions activities capable maintaining or disturbing natural balance environment.Thus, knowing limits ...
چکیده ندارد.
Soil knowledge is essential to address modern global challenges. science education began with soil survey and agricultural activities, a focus on the traditional sub-disciplines of chemistry, physics, pedology, mineralogy, biology. has evolved needs an increasing variety fields increasingly complex issues, as seen through move teach content in programs such biological ecological sciences, envir...
A study was conducted at three sites in North Dakota to strengthen understanding of the usefulness different proximal geophysical data types agricultural contexts varying pedology. This hypothesizes that electromagnetic induction (EMI), gamma-ray sensor (GRS), cosmic-ray neutron (CRNS), and elevation layers are all useful multiple linear regression (MLR) predictions soil properties meet expert ...
The present study has evaluated the efficiency of GARP model in forecasting the probability of gully erosion occurrence in Abgendi basin, Kohgiluye & Boyerahmad province. After field visits, 81 gullies were recorded by GPS and surveying camera, then the map of gully erosion distribution was prepared in ArcGIS environment. Variables of elevation, slope, slope direction, distance to road, distanc...
Soils and crops are nowadays particularly vulnerable to climate change environmental stresses. In many agrosystems, soil biodiversity the ecosystem services, provides under threat from a range of natural manmade drivers. Agricultural soils perturbated by agronomic practices so far adopted that disrupt trophic networks large extent make less productive in long term. this scenario, sustainable us...
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