SĂNĂTATEA SOLULUI ŞI CRITERII DE EVALUARE PRIN PRISMA CONCEPTULUI BIOFIZIC AL PEDOGENEZEI
Date
2023
Journal Title
Journal ISSN
Volume Title
Publisher
CEP USM
Abstract
Prin prisma conceptului biofizic al pedogenezei sănătatea solului este produsul integrator al proceselor independente şi interdeterminate de constituire a subsistemelor fizic, chimic, fizico-chimic şi biologic al ecosistemului solului în cadrul lanțului genetic-evolutiv factori→regimuri→procese elementare→sol (ecosistemul solului). Evoluţia ecosistemului solului presupune două faze distincte: a) constituirea sistemului rutinar al solului; b) constituirea şi evoluţia ecosistemului solului. Constituirea sistemului rutinar al solului este determinat de procesele abiotice de transformare şi organizare a com-
ponentelor abiotice (fazele solidă, lichidă şi gazoasă) cu formarea profilului pedolitic şi matricei biolitice. Constituirea ecosistemului solului este determinată de biologizarea pedomatricei cu formarea biopedomatricei şi modelarea acesteia de către organismele lui în conformitate cu propriile necesităţi.Prin această prismă de idei sănătatea solului este categorie biofizică, iar pentru evaluarea acesteia se recomandă
aplicarea parametrilor însușirilor fizice şi biologice, precum şi a parametrilor chimici şi fizico-chimici aferenţi acestora.
Through the prism of the biophysical concept of pedogenesis, soil health is the integrative product of the interdependent and interdetermined processes of constituting the physical, chemical, physical-chemical and biological subsystems of the soil ecosystem within the genetic-evolutionary chain factors→regimes→elementary processes→soil (soil ecosystem). The evolution of the soil ecosystem involves two distinct phases: a) the establishment of the routine system of the soil; b) the constitution and evolution of the soil ecosystem. The constitution of the routine system of the soil is determined by the abiotic processes of transformation and organization of the abiotic components (solid, liquid and gaseous phases) with the formation of the pedolitic profile and the biolitic matrix. The constitution of the soil ecosystem is determined by the biologicalization of the biolytic matrix with the formation of the biopedomatrix and its modeling by its organisms in accordance with their own needs. Through this prism of ideas, soil health is a biophysical category and for its evaluation it is recommended to apply the parameters of the physical and biological properties, as well as the chemical and physico-chemical parameters related to them.
Through the prism of the biophysical concept of pedogenesis, soil health is the integrative product of the interdependent and interdetermined processes of constituting the physical, chemical, physical-chemical and biological subsystems of the soil ecosystem within the genetic-evolutionary chain factors→regimes→elementary processes→soil (soil ecosystem). The evolution of the soil ecosystem involves two distinct phases: a) the establishment of the routine system of the soil; b) the constitution and evolution of the soil ecosystem. The constitution of the routine system of the soil is determined by the abiotic processes of transformation and organization of the abiotic components (solid, liquid and gaseous phases) with the formation of the pedolitic profile and the biolitic matrix. The constitution of the soil ecosystem is determined by the biologicalization of the biolytic matrix with the formation of the biopedomatrix and its modeling by its organisms in accordance with their own needs. Through this prism of ideas, soil health is a biophysical category and for its evaluation it is recommended to apply the parameters of the physical and biological properties, as well as the chemical and physico-chemical parameters related to them.
Description
Keywords
sol, sănătate, pedogeneză, soil, health, pedogenesis
Citation
JIGĂU, Gheorghe, DOBROJAN, Sergiu, DOBROJAN, Galina, TURCHIN, Boris, CHIRIŢĂ, Elena, DRUŢĂ, Andriana, GABERI, Valentin, BOLOCAN, Nistor. Sănătatea solului şi criterii de evaluare prin prisma conceptului biofizic al pedogenezei. În: Studia Universitatis Moldaviae. Științe reale și ale naturii . 2023, nr.1 (171), Chișinău: CEP USM, 2023, pp.164-172 ISSN 1814-3237