The effect of climate factors on soil total phosphorus in the Three River Headwaters Region is regulated by soil layers

Cui, Qiaoyu; Li, Zongxing; Feng, Qi; Zhang, Baijuan; Gui, Jian‐Fang

doi:10.1007/s42729-023-01390-5

Cited by 2 publications

(1 citation statement)

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“…Measurement of soil available nitrogen (AN) was performed using a continuous flow analysis system (SKALAR SAN++) [22]. Soil total phosphorus (TP) content was measured by the HCLO 4 -H 2 SO 4 method [23]. Soil available phosphorus (AP) content was determined by the colorimetric method upon extraction with 0.5 M NaHCO 3 (When using 0.5 M NaHCO 3 solution for oscillatory extraction, ensure that the temperature is constant and the duration of oscillation is sufficient to fully extract the AP) [24].…”

Section: Soil Physicochemical Propertiesmentioning

confidence: 99%

Diversity and Composition of Soil Acidobacterial Communities in Different Temperate Forest Types of Northeast China

Jiao,

Qian,

et al. 2024

Microorganisms

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To gain an in-depth understanding of the diversity and composition of soil Acidobacteria in five different forest types in typical temperate forest ecosystems and to explore their relationship with soil nutrients. The diversity of soil Acidobacteria was determined by high-throughput sequencing technology. Soil Acidobacteria’s alpha-diversity index and soil nutrient content differed significantly among different forest types. β-diversity and the composition of soil Acidobacteria also varied across forest types. Acidobacterial genera, such as Acidobacteria_Gp1, Acidobacteria_Gp4, and Acidobacteria_Gp17, play key roles in different forests. The RDA analyses pointed out that the soil pH, available nitrogen (AN), carbon to nitrogen (C/N) ratio, available phosphorus (AP), total carbon (TC), and total phosphorus (TP) were significant factors affecting soil Acidobacteria in different forest types. In this study, the diversity and composition of soil Acidobacteria under different forest types in a temperate forest ecosystem were analyzed, revealing the complex relationship between them and soil physicochemical properties. These findings not only enhance our understanding of soil microbial ecology but also provide important guidance for ecological conservation and restoration strategies for temperate forest ecosystems.

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Section: Soil Physicochemical Propertiesmentioning

confidence: 99%