Nutrient Interaction in the Soil-Plant System and Tree Physiological Functional Traits in an Urban Green Infrastructure

Journal of soil science and plant nutrition, Год журнала: 2025, Номер unknown

Опубликована: Фев. 14, 2025

Язык: Английский

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Diversified Vegetation Cover Alleviates Microbial Resource Limitations within Soil Aggregates in Tailings

Environmental Science & Technology, Год журнала: 2024, Номер 58(42), С. 18744 - 18755

Опубликована: Окт. 10, 2024

Resource demand by soil microorganisms critically influences microbial metabolism and then ecosystem resilience multifunctionality. The ecological remediation of abandoned tailings is a topic broad interest, yet our understanding metabolic status in restored soils, particularly at the aggregate scale, remains limited. This study investigated resources within aggregates from revegetated applied vector model ecoenzymatic stoichiometry to examine how different vegetation patterns (grassland, forest, or bare land control) impact resource limitation. Five-year restoration significantly elevated carbon (C) nitrogen (N) concentrations their stoichiometric ratios (approximately 2-fold), although these increases were not translated biomass its stoichiometry. activities C- phosphorus (P)-acquiring extracellular enzymes increased substantially postvegetation, with most pronounced escalation macroaggregates (>0.25 mm). results indicated was colimited C P, acutely microaggregates (<0.25 colimitation exacerbated monotypic cover but mitigated under diversified cover. Soil nutrient controlled limitation, overshadowing heavy metals. Our findings underscore that optimizing allocation through strategic revegetation can enhance tailings, which advocates for implementation diverse covers as viable strategy improve development degraded landscapes.

Язык: Английский

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Enzymatic Stoichiometry and Vector Characteristics Can Indicate Microbial Resource Limitation: Empirical Evidence from Experiment with Multiple Nutrient Addition

Ecosystems, Год журнала: 2025, Номер 28(1)

Опубликована: Янв. 3, 2025

Язык: Английский

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Soil–Plant Indicators for Assessing Nutrient Cycling and Ecosystem Functionality in Urban Forestry

Urban Science, Год журнала: 2025, Номер 9(3), С. 82 - 82

Опубликована: Март 13, 2025

Nature-based solutions (NbS) are multidimensional, resource-efficient, and sustainable growth approaches to cope with current challenges, including biodiversity carbon loss, pollution, climate change land degradation. Amongst NbS, urban forestry is an important tool enhance environmental resilience sustainability, providing useful ecosystem services for human well-being. In this context, using suitable soil plant indicators allows us evaluate the efficiency of in sustaining functionality. Effective should be sensitive changes representative ecological processes. Many studies focus on selection or indicators. The prior investigations considered soil–plant interaction related complex heterarchical bidirectional effects involving strategy biota. choice use system could innovative better assess following: (1) ability support healthy plants their improve air quality; (2) effect processes, particular nutrient cycles. This review investigates suitability cycles, e.g., stoichiometry, enzyme activity nitrogen stable isotopes, as valuable tools planning evaluating effectiveness interventions.

Язык: Английский

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Potential of biochar to restoration of microbial biomass and enzymatic activity in a highly degraded semiarid soil

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Окт. 30, 2024

Язык: Английский

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Fertilization and cultivation management alleviate microbial nitrogen limitation in purple soil sloping farmland: Evidence from ecoenzymatic stoichiometry

Ecological Engineering, Год журнала: 2024, Номер 207, С. 107347 - 107347

Опубликована: Июль 18, 2024

Язык: Английский

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Isotope signature and ecoenzymatic stoichiometry as key indicators of urban soil functionality

Journal of Soils and Sediments, Год журнала: 2024, Номер unknown

Опубликована: Сен. 6, 2024

Язык: Английский

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Effect of 9-year water and nitrogen additions on microbial necromass carbon content at different soil depths and its main influencing factors

The Science of The Total Environment, Год журнала: 2024, Номер 954, С. 176825 - 176825

Опубликована: Окт. 9, 2024

Язык: Английский

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