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Akademický článek

Labile carbon inputs offset nitrogen-induced soil aggregate destabilization via enhanced growth of saprophytic fungi in a meadow steppe

Autor: Ruonan Zhao, Yakov Kuzyakov, Haiyang Zhang, Zhirui Wang, Tianpeng Li, Lingyu Shao, Liangchao Jiang, Ruzhen Wang, Maihe Li, Osbert Jianxin Sun, Yong Jiang, Xingguo Han

Publikováno v: Geoderma, Vol 443, Iss , Pp 116841- (2024)

The formation and stability of soil aggregates affect plant growth, carbon sequestration, and many other physiological and biogeochemical processes. Aggregates may be destabilized by nitrogen (N) deposition due to decreased inputs of binding material

Externí odkaz: https://doaj.org/article/a03d93a286f94516b4c2ee4037f75ae8

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Akademický článek

Interacting effects of water and nitrogen addition on soil–plant sulfur dynamics in a semi-arid grassland

Autor: Heyong Liu, Zecheng Dai, Yingjie Wang, Xiaomeng Ma, Zhan Shi, Ruzhen Wang, Zhuwen Xu, Hui Li, Xingguo Han, Yong Jiang

Publikováno v: Geoderma, Vol 442, Iss , Pp 116796- (2024)

How soil sulfur (S) transformation processes and S availability respond to nitrogen (N) addition and precipitation increment are still not clearly understood in grassland ecosystems. Thus, we examined the inorganic S fractions, organic S and availabl

Externí odkaz: https://doaj.org/article/ba3042b675a34765aec8ac222718f2cd

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Akademický článek

A Conceptual Framework on the Fate of Rhizodeposits in Forming Mineral-Associated Organic Matter or Encapsulating Into Microaggreagtes

Autor: Ruzhen Wang, Baitao Gu

Publikováno v: Air, Soil and Water Research, Vol 16 (2023)

Rhizodeposition, as transported from photosynthates and exudated in soils via fine roots, is the pivot linking above- and belowground carbon (C) cycling pathways. Meanwhile, rhizodeposit C serves as “currency” for plant nutrient acquisition becau

Externí odkaz: https://doaj.org/article/ead4e4047bc4455183339d2e8aa14cab

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Akademický článek

Variation characteristics of different plant functional groups in alpine desert steppe of the Altun Mountains, northern Qinghai-Tibet Plateau

Autor: Ailin Zhang, Xiangyi Li, Fanjiang Zeng, Yong Jiang, Ruzhen Wang

Publikováno v: Frontiers in Plant Science, Vol 13 (2022)

In grassland ecosystems, the plant functional group (PFG) is an important bridge connecting individual plants to the community system. The grassland ecosystem is the main ecosystem type on the Qinghai-Tibet Plateau. Altun Mountain is located in the k

Externí odkaz: https://doaj.org/article/f3c4d46617d343db916c74bb17f2f04c

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Akademický článek

Enhanced carbon acquisition and use efficiency alleviate microbial carbon relative to nitrogen limitation under soil acidification

Autor: Tianpeng Li, Ruzhen Wang, Jiangping Cai, Yani Meng, Zhirui Wang, Xue Feng, Heyong Liu, Ronald F. Turco, Yong Jiang

Publikováno v: Ecological Processes, Vol 10, Iss 1, Pp 1-13 (2021)

Abstract Background Soil microbial communities cope with an imbalanced supply of resources by adjusting their element acquisition and utilization strategies. Although soil pH has long been considered an essential driver of microbial growth and commun

Externí odkaz: https://doaj.org/article/26d9aad72abe4f97b2e3398b857f98c1

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Akademický článek

Phosphorus Supply Increases Nitrogen Transformation Rates and Retention in Soil: A Global Meta‐Analysis

Autor: Ruzhen Wang, Bahareh Bicharanloo, Enqing Hou, Yong Jiang, Feike A. Dijkstra

Publikováno v: Earth's Future, Vol 10, Iss 3, Pp n/a-n/a (2022)

Abstract Interactions between nitrogen (N) and phosphorus (P) are important for plant growth and ecosystem carbon (C) sequestration. While effects of N supply on P dynamics have been much studied, much less is known about the opposite (P‐effect on

Externí odkaz: https://doaj.org/article/6104c99ca64c4a069e1496b4f0ba0093

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Akademický článek

N and P fertilization enhanced carbon decomposition function by shifting microbes towards an r-selected community in meadow grassland soils

Autor: Zhihui Wang, Zhirui Wang, Tianpeng Li, Cong Wang, Ning Dang, Ruzhen Wang, Yong Jiang, Hongyi Wang, Hui Li

Publikováno v: Ecological Indicators, Vol 132, Iss , Pp 108306- (2021)

Applications of mineral nitrogen (N) and phosphorus (P) fertilizer to grasslands become more frequently in recent decade, aiming to improve the grass production. Nonetheless, the ecological impacts of N and P fertilizer on ecosystem components, espec

Externí odkaz: https://doaj.org/article/80ae09c1c7f044e697ab74b87350ed62

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