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DOI	10.3390/agronomy11101997
	Phosphorus Behaviour and Its Basic Indices under Organic Matter Transformation in Variable Moisture Conditions: A Case Study of Fen Organic Soils in the Odra River Valley, Poland
	Debicka, Magdalena; Bogacz, Adam; Kowalczyk, Karolina
通讯作者	Debicka, M (corresponding author), Wroclaw Univ Environm & Life Sci, Inst Soil Sci & Environm Protect, Grunwaldzka 53 St, PL-50357 Wroclaw, Poland.
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2021
卷号	11 期号:10
英文摘要	Lowering of groundwater levels caused by anthropogenic changes in the environment gives rise to global problems, most of which relate to soil degradation such as land desertification or organic soil degradation. The transformation of drainage-sensitive organic soils causes many irreversible changes during organic matter (OM) transformation. Phosphorous (P) behaviour is one of the aspects of OM transformation that requires further investigation, due to the P transformations' complex dependency on many environmental factors. Our study aimed to characterise behaviour of P and find indices reflecting P changes under the influence of OM transformation in drained organic soils in the Odra river valley. The studies were carried out on soils representing different stages of soil degradation in which basic soil properties, including different P forms, were determined with commonly used methods. The results showed significantly higher content of soluble P forms (Pw, P-CaCl2, P-M3), particularly in the most drained postmurshic soil (P1). The indices used in this study-Ip, PSD, C:Pt, N:Pt-reflected well the P and OM transformations in organic soils degraded by drainage. This was indicated by numerous statistically significant relationships between the indices and basic soil properties (e.g., Ash, C, N), as well as different P forms (Pt, Pmin, Pox, Porg, Pw, P-CaCl2, P-M3). The PSD and Ip values increased and the C:Pt and N:Pt ratios decreased with the degree of OM mineralisation and the degree of site drainage (P3 < P2 < P1).
英文关键词	drained peatlands organic soils degradation organic matter mineralisation P forms stochiometric ratios phosphorus saturation degree P solubility P transformations
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000713004900001
WOS关键词	COLLOIDAL PARTICLES ; WATER REPELLENCY ; SURFACE RUNOFF ; PHOSPHATE ; SORPTION ; NITROGEN ; DRAINAGE ; DECOMPOSITION ; SPECIATION ; PEATLANDS
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368354
作者单位	[Debicka, Magdalena; Bogacz, Adam; Kowalczyk, Karolina] Wroclaw Univ Environm & Life Sci, Inst Soil Sci & Environm Protect, Grunwaldzka 53 St, PL-50357 Wroclaw, Poland
推荐引用方式 GB/T 7714	Debicka, Magdalena,Bogacz, Adam,Kowalczyk, Karolina. Phosphorus Behaviour and Its Basic Indices under Organic Matter Transformation in Variable Moisture Conditions: A Case Study of Fen Organic Soils in the Odra River Valley, Poland[J],2021,11(10).
APA	Debicka, Magdalena,Bogacz, Adam,&Kowalczyk, Karolina.(2021).Phosphorus Behaviour and Its Basic Indices under Organic Matter Transformation in Variable Moisture Conditions: A Case Study of Fen Organic Soils in the Odra River Valley, Poland.AGRONOMY-BASEL,11(10).
MLA	Debicka, Magdalena,et al."Phosphorus Behaviour and Its Basic Indices under Organic Matter Transformation in Variable Moisture Conditions: A Case Study of Fen Organic Soils in the Odra River Valley, Poland".AGRONOMY-BASEL 11.10(2021).