Enzyme stoichiometry reveals microbial nitrogen limitation in stony soils

L Huang, W Bao, Y Kuzyakov, H Hu, H Zhang… - Science of The Total …, 2024 - Elsevier
Resource limitation for soil microorganisms is the crucial factor in nutrient cycling and
vegetation development, which are especially important in arid climate. Given that rock …

Shifting soil nutrient stoichiometry with soil of variable rock fragment contents and different vegetation types

L Huang, H Hu, W Bao, B Hu, J Liu, F Li - Catena, 2023 - Elsevier
Soil nutrient contents and stoichiometric ratios are determinants for soil biogeochemical
cycling and functions. Variable rock fragment contents (RFC) may shape the soil nutrient …

Land-use-driven change in soil labile carbon affects microbial community composition and function

H Zhang, Y Fang, B Zhang, Y Luo, X Yi, J Wu, Y Chen… - Geoderma, 2022 - Elsevier
The conversion of natural forests to plantations can lead to a substantial loss of soil organic
carbon (SOC) and threaten the function of soil microbial communities. However, the effect of …

Influences of litter diversity and soil moisture on soil microbial communities in decomposing mixed litter of alpine steppe species

Y Chen, S Ma, H Jiang, Y Hu, X Lu - Geoderma, 2020 - Elsevier
Many studies have examined the effects of plant diversity and soil water availability on litter
decomposition, but little is known about how these two factors interactively influence soil …

Land-use impact on porosity and water retention of soils rich in rock fragments

F Sekucia, P Dlapa, J Kollár, A Cerdá, A Hrabovský… - Catena, 2020 - Elsevier
Rock fragments are key components of soil systems. However, the role of rock fragments is
only sporadically researched and therefore it is essential to establish how they control soil …

Soil rock fragments: Unquantified players in terrestrial carbon and nitrogen cycles

X Lai, Q Zhu, MJ Castellano, K Liao - Geoderma, 2022 - Elsevier
Soils with a significant proportion of rock fragments (RFs, with diameter> 2 mm) are widely
distributed in terrestrial ecosystems. However, a lack of quantitative information about RF …

Soil nutrient loss by gully erosion on slo** alpine steppe in the northern Qinghai-Tibetan Plateau

L Sun, YF Liu, X Wang, Y Liu, GL Wu - Catena, 2022 - Elsevier
Global warming and grazing activities have exacerbated soil erosion in alpine steppe. Gully
erosion is a great threat to land degradation in alpine steppe ecosystem. Yet, little is known …

Within leaf nitrogen allocation regulates the photosynthetic behavior of xerophytes in response to increased soil rock fragment content

X Zhang, H Hu, F Li, L Huang, W Bao - Plant Physiology and Biochemistry, 2023 - Elsevier
There is limited information on how plant functional traits vary with soil rock fragment content
(RFC), especially for xerophytes growing in stony soils. We examined leaf functional traits of …

Response of soil hydrological processes to soil rock fragments: A global Meta-analysis

Y Wang, Q Zhu, X Lai, K Liao, C Guo - Science China Earth Sciences, 2023 - Springer
The rock fragment (RF) has been widely observed in the soil solum or on the soil surface. It
regulates soil hydrological processes (SHPs) and thus has great impacts on soil and water …

Characteristics of water retention, nutrient storage, and biomass production across alpine grassland soils in the Qilian Mountains

Y Deng, X Li, M Ding, F Shi, F Zuo, Z Li, X Zhang - Geoderma Regional, 2023 - Elsevier
Climate change has impaired the tightly-interlinked soil functions of grasslands, including
water retention, biomass production, and carbon and nutrient storage. Limited knowledge of …