Výsledky vyhledávání - "Guoxiang, Niu"

Akademický článek

Plants and microorganisms both contribute to soil organic matter formation through mineral interactions: Evidence from a subtropical forest succession

Autor: Yiren Zhu, Minghui Hu, Dafeng Hui, Guoxiang Niu, Jianling Li, Xianyu Yao, Yuanliu Hu, Xiaolin Huang, Yonghui Li, Deqiang Zhang, Qi Deng

Publikováno v: Geoderma, Vol 452, Iss , Pp 117099- (2024)

Understanding the formation and stabilization of soil organic carbon (SOC) is essential for predicting SOC dynamics. Traditionally, it was believed that SOC accumulates primarily through the selective retention of recalcitrant plant lignin components

Externí odkaz: https://doaj.org/article/9cfefbdba2f445bf8c7529704f0f94de

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Akademický článek

Changes in plant resource inputs lead to rapid alterations in soil dissolved organic matter composition in an old-growth tropical forest

Autor: Guoxiang Niu, Gege Yin, Junjian Wang, Peng Zhang, Yingxue Xuan, Qinggong Mao, Weibin Chen, Xiankai Lu

Publikováno v: Geoderma, Vol 450, Iss , Pp 117047- (2024)

Alterations in plant resource inputs to soil affect soil organic matter (OM) dynamics. However, it remains unclear how to alter soil dissolved OM (DOM) composition. Here, we used UV/fluorescence spectroscopy and Fourier transform ion cyclotron resona

Externí odkaz: https://doaj.org/article/9bdae233fb784cd1aaf94fbde1ffacad

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Akademický článek

Subtropical forest macro-decomposers rapidly transfer litter carbon and nitrogen into soil mineral-associated organic matter

Autor: Guoxiang Niu, Tao Liu, Zhen Zhao, Xuebing Zhang, Huiling Guan, Xiaoxiang He, Xiankai Lu

Publikováno v: Forest Ecosystems, Vol 11, Iss , Pp 100172- (2024)

Background: Forest soils in tropical and subtropical areas store a significant amount of carbon. Recent frameworks to assess soil organic matter (SOM) dynamics under evolving global conditions suggest that dividing bulk SOM into particulate and miner

Externí odkaz: https://doaj.org/article/1ad4f7ff56094ceeb5b761af568bbacd

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Akademický článek

Effects of decadal nitrogen addition on carbon and nitrogen stocks in different organic matter fractions of typical steppe soils

Autor: Guoxiang Niu, Li Liu, Yinliu Wang, Huiling Guan, Qiushi Ning, Tao Liu, Kathrin Rousk, Buqing Zhong, Junjie Yang, Xiankai Lu, Xingguo Han, Jianhui Huang

Publikováno v: Ecological Indicators, Vol 144, Iss , Pp 109471- (2022)

Recent frameworks have proposed that division of soil organic matter (SOM) into particulate and mineral-associated organic matter (POM and MAOM) can help us better understand SOM cycling and its responses to increasing atmospheric nitrogen (N) deposi

Externí odkaz: https://doaj.org/article/4151f674834d4cbd9d7cc8437a9f8dc4

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Akademický článek

Effects of 12-Year Nitrogen Addition and Mowing on Plant-Soil Micronutrients in a Typical Steppe

Autor: Guoxiang Niu, Yinliu Wang, Guangyi Dai, Siwei Xie, Yiqian Jin, Junjie Yang, Jianhui Huang

Publikováno v: Plants, Vol 11, Iss 22, p 3042 (2022)

Changes in soil micronutrient availability may have adverse consequences on grassland productivity, yet it’s still largely unclear how concurrent human practices, such as fertilization and mowing, affect micronutrient cycling in the plant-soil syst

Externí odkaz: https://doaj.org/article/4bfcfa08cfd24b4ca96ff1578ac72396

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Akademický článek

Do long-term high nitrogen inputs change the composition of soil dissolved organic matter in a primary tropical forest?

Autor: Guoxiang Niu, Gege Yin, Xiaohan Mo, Qinggong Mao, Jiangming Mo, Junjian Wang, Xiankai Lu

Publikováno v: Environmental Research Letters, Vol 17, Iss 9, p 095015 (2022)

Dissolved organic matter (DOM) plays a key role in forest carbon biogeochemistry by linking soil organic carbon (SOC) sequestration and water fluxes, which is further shaped by elevated atmospheric nitrogen (N) deposition. Although enhanced SOC seque

Externí odkaz: https://doaj.org/article/592cc969389e452fb171eb8bacb284e0

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