M. Bagheri Bodaghabadi
Soil and Water Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran
[ 1 ] - Is it necessarily a normally distributed data for kriging? A case study: soil salinity map of Ghahab area, central Iran
After collecting data, in researches, the type of data distribution must be determined; since any analysis requires the distribution of its own data. Soil properties, such as salinity, are also the same case. Due to its direct and indirect effects on plant growth, soil salinity is an important feature that has always been investigated in agriculture and natural resources, leading to a lot of re...
[ 2 ] - Application of soil properties, auxiliary parameters, and their combination for prediction of soil classes using decision tree model
Soil classification systems are very useful for a simple and fast summarization of soil properties. These systems indicate the method for data summarization and facilitate connections among researchers, engineers, and other users. One of the practical systems for soil classification is Soil Taxonomy (ST). As determining soil classes for an entire area is expensive, time-consuming, and almost ...
[ 3 ] - بررسی انطباق ساختار روش زمین‌خاک‌شناسی با سامانه رده‌بندی خاک در مدل‌های خاک- نمای‌سرزمین با استفاده از احتمالات شرطی
نقشه‌های خاک، پایه و اساس بسیاری از پژوهش‌ها و برنامه‌ریزی‌های مرتبط با محیطزیست و منابع طبیعی هستند. روش‌های گوناگون جداسازی واحدهای خاک می‌کوشند مرزبندی‌های هرچه خالص‌تری ایجاد کنند. یکی از این روشها که دارای ساختاری سلسله مراتبی است روش زمین‌خاک‌شناسی (ژئوپدولوژی) می‌باشد که آن را هم‌تراز ساختار سلسله مراتبی سامانه رده‌بندی خاک می‌دانند. از آنجا که ارتباط کمّی این دو ساختار با هم کمتر مورد...
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