(2010). Soil type classification and estimation of soil properties using support vector machines. Geoderma, 154 (3-4), 340-347.Kovacevic, B. Bajat, B. Gajic, Soil Type Classification and Estimation of Soil Properties using Support Vector Machines, Geoderma 154(3-4), 340-347, 2010....
For this discussion, the term ‘soil type’ will be relegated to the most broad soil taxonomic category, soil order (based on US Department of Agriculture soil taxonomic classification system). Because soil orders are classified partly due to their mineralogy, and as mineralogy partly dictates ...
classification: 指根据已经确定的类型对某一实物作鉴别和归类。 category: 书面用词,特指有确切定义的群体。 species: 书面用词,单复数同形。指生物分类上的种。 variety: 强调有各自的特点,形式不同,品质不同的种类。 同义词 n.类型,型式,样式 kindilkspeciessortstrainmakebrandgenusvarietycharacterclassgroupnature...
Thus, it is concluded that increased yields from the use of potash may be expected when (a) there is an adequate supply of calcium to bring about good filling of fruit, and (b) when the level of soil potassium is extremely low. Data are presented to show that potassium affects yield ...
soil depthLarge-seeded type peanuts, principally of the Virginia Bunch variety, were grown in the field on soils of widely different levels of calcium. Variables with respect to calcium fertilization were introduced and their effects upon yield and quality of fruit were determined. To increase ...
Recent studies on water retention behaviour of biochar amended soil rarely considers the effect of pyrolysis temperature and also feedstock type into account. It is well known that pyrolysis temperature and feedstock type influences the physical and chem
Canopy structureAerodynamic conductance, interception, water relations, runoff, roughness/albedo, temperature buffering, soil stability, consumer biodiversity Secondary growthCarbon sequestration, trophic transfer, nutrient cycling RamificationStructural complexity, consumer biodiversity, resistance (particularly drought...
The total number of possible particle classes is then (219 –1) + C(19,2), where the second term explains the number of combinations with replacement of the element when considering only two elements. The objective is to have a precise enough classification method to obtain sufficient resolutio...
One reason for the strong predictive power of vegetation type could be that vegetation types reflect integrative proxies of distinct combinations of environmental conditions that control the SEB, including temperature, topography, soil moisture, and permafrost characteristics18,19,20,26. However, it has...
in which highway rock type zoning accounts for an important part.Based on the analysis and comparison of the existing rock type classification methods,the rock classification system for rock and soil zoning was proposed.The highway rock is classified into 4 types such as hard rock,less hard ...