The effects of temporary occupation of agricultural land by gravel deposits and construction on selected soil properties

Zupan, Marko (avtor), Zupanc, Vesna (avtor), Grčman, Helena (avtor)

We addressed the condition of restored soil on alluvial plain in the south-eastern Slovenia after they have been given for the gravel deposit easement during construction. According to pre-investigation using soil probes, two soil profile pits were dug: Profile 1 on the area where excavated soils were deposited over original soils; and Profile 2 on the area where topsoil had been removed before gravel deposition and reapplied after the easement. Undisturbed and disturbed soil samples were collected and analyzed for physical and chemical properties. The results show that chemical properties were generally not the limiting factor for soil fertility. Compaction of the soil reduced hydraulic conductivity and resulted in water stagnation. The bulk density on the area where the material was deposited directly on the soil surface ranged from 1.41 to 1.77 g cm-3. The hydraulic conductivity of the saturated soil was practically impermeable at depths of 10, 20, and 30 cm, indicating compaction due to high mechanical load. At the area where topsoil was removed before deposition and restored after easement the hydraulic conductivity of the saturated soil was low to moderate. Removal of the topsoil before construction began was an appropriate action, but reclamation measures are also required.

• Jezik: Angleški jezik
• Ključne besede: fluvisols, soil degradation, soil restoration, soil physical properties, soil chemical properties
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: BF - Biotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Datum sprejetja članka: 22.01.2022
• Leto izida: 2022
• Št. strani: 9 str.
• Številčenje: Vol. 118, No. 1
• PID: 20.500.12556/RUL-135954
• UDK: 631.4
• ISSN pri članku: 1854-1941
• DOI: 10.14720/aas.2022.118.1.2415
• COBISS.SI-ID: 103353603
• Datum objave v RUL: 04.04.2022

Gradivo je del revije

• Naslov: Acta agriculturae Slovenica
• Založnik: Biotehniška fakulteta, Oddelek za agronomijo in Oddelek za zootehniko, Biotehniška fakulteta, Oddelek za agronomijo in Oddelek za zootehniko, Univerza v Ljubljani, Biotehniška fakulteta, Založba Univerze v Ljubljani
• ISSN: 1854-1941
• COBISS.SI-ID: 219581184

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 22.01.2022

Sekundarni jezik

• Jezik: Slovenski jezik
• Naslov: Vpliv začasne zasedbe kmetijskih zemljišč z deponijo gramoza ob gradbenih posegih na lastnosti tal
• Ključne besede: fluvisol, degradacija tal, obnova tal, fizikalne lastnosti tal, kemične lastnosti tal