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单词 pedogenetic
释义

pedogeneticadj.

Brit. /ˌpɛdə(ʊ)dʒᵻˈnɛtɪk/, U.S. /ˈˌpɛdoʊdʒəˈnɛdɪk/
Origin: Formed within English, by compounding. Etymons: pedo- comb. form2, -genetic comb. form.
Etymology: < pedo- comb. form2 + -genetic comb. form, after pedogenesis n. Compare earlier pedogenic adj.
Soil Science.
Of, relating to, or involving pedogenesis; pedogenic, soil-forming.
ΘΚΠ
the world > the earth > structure of the earth > formation of features > soil formation > [adjective]
pedogenic1924
pedogenetic1947
pedogenetical1962
1947 Jrnl. Ecol. 35 Contents 193 Pedo-genetic significance of hard-pan soils.
1963 D. W. Humphries & E. E. Humphries tr. H. Termier & G. Termier Erosion & Sedimentation vi. 153 Butterlin (1958) believes that these soils are formed by the pedogenetic alteration of the limestones.
1984 J. J. Lowe & M. J. C. Walker Reconstructing Quaternary Environments v. 273 Variations in..degree of pedogenetic development have been widely employed..as bases for relative chronology.
1992 J. Barber in N. Sharples & A. Sheridan Vessels for Ancestors i. ii. 13 Their external wall faces collapsed before a pedogenetic profile had time to develop on the stripped ground that surrounded them.
This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).
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adj.1947
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