Urbanization promotes carbon storage or not? The evidence during the rapid process of China

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 359, P. 121061 - 121061

Published: May 1, 2024

Language: Английский

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Grazing regulates soil water-holding functions via altering plant functional groups in the southern Qilian Mountains

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 966, P. 178702 - 178702

Published: Feb. 1, 2025

Language: Английский

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Modeling of transition metals coordination polymers of benzene tricarboxylate and pyridyl oxime-based ligands for application as antibacterial agents

Journal of the Indian Chemical Society, Journal Year: 2023, Volume and Issue: 100(6), P. 100993 - 100993

Published: May 12, 2023

Language: Английский

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Effect of rock exposure on runoff and sediment on karst slopes under erosive rainfall conditions

Journal of Hydrology Regional Studies, Journal Year: 2023, Volume and Issue: 50, P. 101525 - 101525

Published: Sept. 7, 2023

Guizhou Province, Southwest China Karst slopes are highly heterogeneous, with a large number of rocks exposed on the surface. Empirical soil erosion models (such as revised universal loss equation (RUSLE)) based homogeneous areas have encountered significant challenges in their application to karst areas. Currently, quantitative relationship between rock and has not been systematically established, although establishment this could provide opportunities for empirical model optimisation In view this, we combined field natural rainfall test an indoor simulated artificially investigate exposure rate (RER) effects runoff processes attempted build coupled RER model. As increased, sediment content decreased under both conditions. Soil exponentially increase tests field. There was quadratic function indoors. The exponential more accurately reflected slope These results contribute deeper understanding mechanisms confidence our subsequent introduction sensitivity-exposed relationships optimise such RUSLE.

Language: Английский

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Spatiotemporal Dynamics of Ecosystem Services and Their Trade-Offs and Synergies in Response to Natural and Social Factors: Evidence from Yibin, Upper Yangtze River

Land, Journal Year: 2024, Volume and Issue: 13(7), P. 1009 - 1009

Published: July 7, 2024

During the rapid urbanization phase, trade-off between ecosystem services is most severe and also effective stage to implement ecological management. Exploring natural—social driving mechanisms for trade-offs contributes coordinated development of social economy nature. Taking typical mountainous city (Yibin) that currently in phase ecologically fragile as an example, utilizing a combination difference comparison, trade-off–synergy index (TSI), optimal-parameter-based geographical detector model (OPGD), multi-scale geographically weighted regression (MGWR), we spatially assess nature intensity ES relationships explore its social–natural mechanisms. Our findings reveal following: (1) Varied geospatial patterns four ESs—habitat quality (HQ), carbon storage (CS), soil conservation (SC), water yield (WY)—with greatest fluctuations WY. (2) Significant changes over time, showing predominant positive synergies WY-HQ, WY-SC, HQ-CS, negative HQ SC, WY-CS SC-CS. (3) Distinct, time-varying factors different relationships: climate topography WY, vegetation CS, economic HQ, SC. Rapid has diminished role natural factors. (4) The coefficients local various factors, based on which targeted recommendations can be proposed. For instance, establishment interconnected small wetlands green spaces urban areas enhancement multiple ESs. purpose this study provide scientific insights into optimizations key services’ are undergoing urbanization.

Language: Английский

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Effect of mixed plant roots on saturated hydraulic conductivity and saturated water content of soil in the loess region

Agricultural Water Management, Journal Year: 2024, Volume and Issue: 295, P. 108784 - 108784

Published: March 19, 2024

Soil hydraulic properties are essential for understanding soil hydrological and erosion processes. The importance of roots on parameters has been widely recognized, but current studies have focused mainly the root effect a single plant species. However, few carried out to investigate mixed parameters. Undisturbed samples were collected from three natural sampling sites with types four types. Both measured: saturated conductivity (Ks) water content (SW). Then effects Ks SW subsequently evaluated. results showed that at plants higher than those At all sites, both exhibited decreasing-increasing-decreasing trend increasing density. critical density above change was quantified. When fibrous tap roots, affected by while roots. influence achieved affecting organic matter, not directly SW. Based density, herbaceous coverage optimal estimated be 66.71%.

Language: Английский

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Divergent rainfall infiltration patterns on the Chinese Loess Plateau between growing and non-growing seasons after long-term revegetation

Journal of Hydrology, Journal Year: 2024, Volume and Issue: 641, P. 131816 - 131816

Published: Aug. 13, 2024

Language: Английский

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Differential effects of non-structural carbohydrate allocation and C:N:P:K stoichiometry of rapeseed roots in diverse soil environments

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: 225, P. 120542 - 120542

Published: Jan. 22, 2025

Language: Английский

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Expanding scales: Achieving prediction of van Genuchten model hydraulic parameters in deep profiles by incorporating broad in situ soil information in pedotransfer functions

Journal of Hydrology, Journal Year: 2025, Volume and Issue: unknown, P. 132912 - 132912

Published: Feb. 1, 2025

Language: Английский

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Effects of multispecies management on the soil protist community in Pinus massoniana plantations in subtropical China

Pedobiologia, Journal Year: 2025, Volume and Issue: unknown, P. 151035 - 151035

Published: March 1, 2025

Language: Английский

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