Effects of freeze-thaw cycles on the size distribution and stability of soil aggregate in the permafrost regions of the Qinghai-Tibetan Plateau
Chenjie Dong; Yuzheng Gu; Yinglan Jia; Peijie Wei; Jingwei Jin; Yanfang Deng; Peizhi Yang; Shengyun Chen · 2023 · Environmental Research Communications
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
As the basic units of soil structure, soil aggregate is essential for maintaining soil stability. Intensified freeze–thaw cycles have deeply affected the size distribution and stability of aggregate under global warming. To date, it is still lacking about the effects of freeze–thaw cycles on aggregate in the permafrost regions of the Qinghai-Tibetan Plateau (QTP). Therefore, we investigated the effects of diurnal and seasonal freeze–thaw processes on soil aggregate. Our results showed that the durations of thawing and freezing periods in the 0–10 cm layer were longer than in the 10–20 cm layer
Abstract by Chenjie Dong; Yuzheng Gu; Yinglan Jia; Peijie Wei; Jingwei Jin; Yanfang Deng; Peizhi Yang; Shengyun Chen, Environmental Research Communications (2023) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.1088/2515-7620/acf651