Divergent responses of soil organic
WebMay 10, 2024 · We revealed a unanimous 1-month time lag in the response of vegetation growth to SM in the dry period, contrary to much longer time lags and a more spatially heterogeneous response in the wet period. … WebAug 29, 2024 · Permafrost occupies ~16% of the global terrestrial area 1 but contributes ~50% of the soil organic carbon (C) stock in terrestrial ecosystems 2, with the …
Divergent responses of soil organic
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WebConcentrations of soil organic carbon (SOC), particulate organic carbon (POC), and mineral-associated organic carbon (MAOC) and shares of the two functional C pools in land-use systems. ... Divergent accumulating patterns of decreasing amino sugars and increasing lignin in SOC with increasing SOC were observed under tropical forest ... WebThe objective of this study was (1) to investigate the dierences of aggregate stability between the upland and paddy soils subjected to > 3 decades of mineral and manure fertilization under the subtropical climate; and (2) to distinguish key factors regulating aggre- gate stability in the upland and paddy soils under long-term fertilization.
WebOct 15, 2024 · Overall, our results emphasize the divergent response of soil bacterial and fungal communities in Larix gmelinii plantations to short-term CTM. We must pay more attention to the functional role of soil microbiota in future forest management. ... Yang, E.; Meng, J. Responses of soil organic carbon decomposition and microbial community to … WebApr 13, 2024 · Measured soil CO 2 fluxes declined in the dry season and peaked in the early wet season ahead of peak soil moisture, resulting in lower soil moisture optima for respiration than previously modeled. We then parameterized the model using field data and the new moisture-respiration response functions. ... We then parameterized the model …
WebFeb 2, 2024 · Subsoils contain >50% of soil organic carbon (SOC) globally yet remain under-investigated in terms of their response to climate changes. Recent evidence suggests that warmer, drier conditions in alpine grasslands induce divergent responses in SOC decomposition and carbon accrual in top- versus subsoils. WebMar 27, 2024 · This study aimed at elucidating divergent effects of two dominant plant functional types (PFTs) in tundra heath, dwarf shrubs and mosses, on soil microbial processes and soil carbon (C) and nutrient availability, and thereby to enhance our understanding of the complex interactions between PFTs, soil microbes and soil …
WebMar 5, 2015 · Divergent responses of soil microbial functional groups to long-term high nitrogen presence in the tropical forests. Science of The Total Environment 2024, 821 , ... Divergent responses of soil organic …
WebApr 12, 2024 · For plot and species-level characteristics, we measured organic horizon depth, soil texture, and soil pH. Soil Collection and Processing We collected soil from the organic horizon and from the top 10 cm of the uppermost mineral soil horizon at the center of each plot, each of which was dominated (> 80%) by one focal tree species, where the ... sasha\u0027s greenville scWebZ. Luo et al.: Uncertainty in soil C projections 4375 and dos not change during the simulation. The decomposi-tion of other pools is treated as a first-order decay process sasha\u0027s husband on ghWebMar 5, 2015 · Divergent responses of soil microbial functional groups to long-term high nitrogen presence in the tropical forests. Science of The Total Environment 2024, 821 , ... Divergent responses of soil organic … sasha\u0027s health spa without flashhttp://globalecology.creaf.cat/?p=4705 sasha\u0027s health spa oynaWebJul 1, 2024 · Background There are many studies on disentangling the responses of autotrophic (AR) and heterotrophic (HR) respiration components of soil respiration (SR) to long-term drought, but few studies ... sasha\\u0027s greenville scWebDec 13, 2024 · The effects of N addition on SOC fractions are primarily mediated by the direct input of three pathways: N from plant roots, physical processes associated with soil edaphic properties (e.g., NH 4... sasha\\u0027s international incWebThe heavy metal pollution induced by agricultural land use change has attracted great attention. In this study, the divergent response of the bioavailability of heavy metals in rhizosphere soil to different agricultural … sasha\u0027s house acnh