Divergent Effects of Monoculture and Mixed Plantation on the Trade-Off Between Soil Carbon and Phosphorus Contents in a Degraded Hilly Land DOI Open Access

Xiaojuan Gu,

Zhihang He,

Linyunhui Liu

et al.

Forests, Journal Year: 2024, Volume and Issue: 15(12), P. 2255 - 2255

Published: Dec. 22, 2024

Carbon (C) and phosphorus (P) in soil are closely related to plantation types afforestation practices. However, the trade-off between C P response different restoration patterns on degraded hilly land is still not clear. In this study, four patterns, including natural recovered shrubland (NS), Castanopsis hystrix (CH), 10-species mixed (10MX), 30-species (30MX) were selected, physicochemical properties readily oxidized carbon (ROC) layers of 1 m depth measured understand effects artificial pool their southern China. The results indicate that total (TP) content each layer was observed follow order CH > 10MX 30MX NS, with monoculture (CH) exhibiting higher levels TP than plantation. storage NS (59.61 t hm−2) (57.71 similar, while boasted highest (64.99 being lowest (42.75 hm−2). deep (20–100 cm), presented for both index (CPI) management (CMI). Moreover, structural equation model (SEM) revealed CMI directly regulated by soil-available N, activity influenced pH. Thus, our study suggests compared plantations, demonstrates lower uptake utilization, resulting a content. Furthermore, showed superior fixation capacity over those plantations. These contents commonly among patterns. Therefore, tree composition nutrient regulation necessary maintaining balance keeping sustainability lands.

Language: Английский

Exploring the role of the rhizosphere in soil carbon cycling: impacts on pools and components of SOC along a chronosequence of Cryptomeria japonica plantations in subtropical China DOI

Dengjie Zhou,

Yaling Yuan,

Jing Li

et al.

Plant and Soil, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Language: Английский

Citations

1
Bacterial necromass carbon of inland wetlands is regulated by bacterial diversity and community composition while fungal necromass carbon is mainly affected by community composition DOI
Xiaoke Liu, Yan Wang,

Yongkang Zhao

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115860 - 115860

Published: Feb. 1, 2025

Language: Английский

Citations

0
Trends and Hotspots in Soil Minerals’ Impacts on Carbon Stability Research: A Bibliometric Analysis Based on Web of Science DOI Open Access
Xiaoyu Meng,

Bing Xia,

Wenjing Gao

et al.

Processes, Journal Year: 2025, Volume and Issue: 13(3), P. 821 - 821

Published: March 11, 2025

The association with minerals is the most critical factor influencing stability of organic carbon in soil. It essential to gain an in-depth understanding research progress and future development trends regarding impact soil on both domestically internationally identify current key issues; a total 1834 papers from Web Science Core Collection database were selected as data source. These examined using CiteSpace, HistCite, VOSviewer, Origin 9.1 tools. analysis categorized visualized based countries, institutions, journals, disciplines, keywords, utilizing indices like number articles total/average citation frequency. results indicate that publications study their has been increasing 2013 2023. China United States have significantly led this field. However, collaborations among countries also exhibit significant regional characteristics. Chinese Academy Sciences (CAS) publications. Yet, its average frequency local citations only 0.81 per paper, lower than top ten 2.23 paper. journal highest field Nature Communications, 248 articles. main hotspots focus aspects such adsorption by minerals, catalytic transformation, redox reactions. Future should build foundation more detailed mechanisms, particularly long-term effects different environmental factors time scales stability.

Language: Английский

Citations

0
The Impact of a Ski Piste on the Stock and Stoichiometry of Soil Carbon, Nitrogen, and Phosphorus: A Case Study on a Forest Area in Northeast China DOI Creative Commons

Yongjie Han,

Bob Yi-Chen Duan, Huabin Zhao

et al.

Land, Journal Year: 2025, Volume and Issue: 14(4), P. 846 - 846

Published: April 12, 2025

The construction of sports spaces such as ski resorts leads to deforestation, soil degradation and carbon (C) loss. However, the impact pistes on C nutrients remains unclear. an 18-year-old piste operation stock stoichiometry C, nitrogen (N), phosphorus (P), bulk density, water content across a 0–100 cm profile in forest area Northeast China was quantitatively assessed using equivalent mass method fixed depth method. overestimated N P stocks SP by 5% 8% relative used reference. demonstrated that N, were significantly reduced 27.4%, 21.3%, 27.5%, respectively, comparison undisturbed forest. Surface layers (0–10 cm) exhibited highest losses, while deep (>50 showed significant depletion. surface C:N (15.8%) C:P (38.0%) ratios, indicating decoupled nutrient constraints Soil compaction increased density but it deeper strata, correlating with altered physical interdependencies. findings highlight vertical stratification disturbance effects, emphasizing critical role stoichiometric controls methodological considerations assessing anthropogenic impacts ecosystems. These insights are vital for sustainable management mitigate degradation.

Language: Английский

Citations

0
Divergent Effects of Monoculture and Mixed Plantation on the Trade-Off Between Soil Carbon and Phosphorus Contents in a Degraded Hilly Land DOI Open Access

Xiaojuan Gu,

Zhihang He,

Linyunhui Liu

et al.

Forests, Journal Year: 2024, Volume and Issue: 15(12), P. 2255 - 2255

Published: Dec. 22, 2024

Carbon (C) and phosphorus (P) in soil are closely related to plantation types afforestation practices. However, the trade-off between C P response different restoration patterns on degraded hilly land is still not clear. In this study, four patterns, including natural recovered shrubland (NS), Castanopsis hystrix (CH), 10-species mixed (10MX), 30-species (30MX) were selected, physicochemical properties readily oxidized carbon (ROC) layers of 1 m depth measured understand effects artificial pool their southern China. The results indicate that total (TP) content each layer was observed follow order CH > 10MX 30MX NS, with monoculture (CH) exhibiting higher levels TP than plantation. storage NS (59.61 t hm−2) (57.71 similar, while boasted highest (64.99 being lowest (42.75 hm−2). deep (20–100 cm), presented for both index (CPI) management (CMI). Moreover, structural equation model (SEM) revealed CMI directly regulated by soil-available N, activity influenced pH. Thus, our study suggests compared plantations, demonstrates lower uptake utilization, resulting a content. Furthermore, showed superior fixation capacity over those plantations. These contents commonly among patterns. Therefore, tree composition nutrient regulation necessary maintaining balance keeping sustainability lands.

Language: Английский

Citations

0