/pi dol"euh jee/, n.the science that deals with the study of soils. Also called soil science.[1920-25; PEDO-2 + -LOGY]pedology2/pi dol"euh jee/, n.1. the scientific study of the nature and development of children.2. pediatrics.[PEDO-1 + -LOGY]
* * *A branch of soil science focusing on the formation, morphology, and classification of soils as bodies within the natural landscape.Pedology seeks to understand how the properties and distribution patterns of soils worldwide (collectively called the pedosphere) have developed along with broader landforms, biogeochemical environments, and habitats of living organisms. Through their understanding of the causes and magnitudes of soil variations, pedologists help to broaden knowledge of the surface of the Earth.
* * *▪ geologyscientific discipline concerned with all aspects of soils, including their physical and chemical properties, the role of organisms in soil production and in relation to soil character, the description and mapping of soil units, and the origin and formation of soils. Accordingly, pedology embraces several subdisciplines, namely, soil chemistry, soil physics, and soil microbiology. Each employs a sophisticated array of methods and laboratory equipment not unlike that used in studies of the physics, chemistry, or microbiology of nonsoils systems. Sampling, description, and mapping of soils is considerably simpler, however. A soil auger is used to obtain core samples in places where no subsurface exposure can be found, and the soil units are defined, delineated, and mapped in a manner similar to procedures in stratigraphy. Such soils studies, in fact, overlap the concerns of the stratigrapher and the geologist, both of whom may treat the soils layers as strata of the Quaternary period (from 1.6 million years ago to the present).
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Pedology — has the following meanings*Pedology (soil study) *Pedology (children study) … Wikipedia
Pedology — Pe*dol o*gy, n. [Gr. pai^s, paido s, child + logy.] (Med.) Pediatrics. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
pedology — 1924, from Gk. pedon вЂњground, earth,вЂќ from PIE root *ped (see FOOT (Cf. foot)) … Etymology dictionary
pedology — ☆ pedology1 [pē däl′ə jē ] n. [ PEDO 1 + LOGY] the systematic study of the behavior and development of children pedologic [pē΄dō läj′ik] adj. pedological pedologically adv. pedologist n. pedology2 [pē däl′ə jē] n. [ … English World dictionary
pedology — dirvotyra statusas T sritis ekologija ir aplinkotyra apibrėžtis Mokslas, tiriantis dirvožemio kilmę, evoliuciją, struktūrą, fizines ir chemines savybes, geografinį paplitimą ir racionalų naudojimą. Svarbiausios šakos: dirvožemio chemija,… … Ekologijos terminų aiškinamasis žodynas
pedology — noun Etymology: Greek pedon + International Scientific Vocabulary logy Date: 1912 soil science • pedological also pedologic adjective • pedologist noun … New Collegiate Dictionary
pedology — noun a) The sub discipline of soil science that: studies soils as a component of natural systems or deals with soil genesis and soil classification or studies the soil profile or solum in its natural setting. b) The study of the behaviour and… … Wiktionary
pedology — pe·dol·o·gy or chiefly Brit pae·dol·o·gy pē däl ə jē n, pl gies the scientific study of the life and development of children * * * pe·dol·o·gy (pe dolґə je) [pedo 1 + logy] the systematic study of the life and development of children … Medical dictionary
pedology — study of soils Sciences and Studies … Phrontistery dictionary
pedology — pÉª dÉ‘lÉ™dÊ’Éª / dÉ’l n. study of soils; study of child development; branch of medicine that specializes in treating children … English contemporary dictionary