Výsledky vyhledávání - "Xingfeng Dong"

Akademický článek

Soil water uptake from different depths of three tree species indicated by hydrogen and oxygen stable isotopes in the permafrost region of Northeast China

Autor: Biao Li, Xiaodong Wu, Xingfeng Dong, Haoran Man, Chao Liu, Siyuan Zou, Jianxiang He, Shuying Zang

Publikováno v: Frontiers in Plant Science, Vol 15 (2024)

Global warming has caused the gradual degradation of permafrost, which may affect the vegetation water uptake from different depths. However, the water utilization strategies of different vegetation species during the thawing stages of permafrost reg

Externí odkaz: https://doaj.org/article/ccfd09342e06431e881e6f6cfc20107c

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Akademický článek

Sediment Grain-Size Composition in the Permafrost Region of the Greater Khingan Range and Its Significance as a Material Source

Autor: Lixin Liu, Shuying Zang, Xiaodong Wu, Rui Liu, Tianrui Li, Jiaju Zhu, Li Sun, Shaoqiang Wu, Xingfeng Dong, Zihao Zhang

Publikováno v: Land, Vol 12, Iss 9, p 1728 (2023)

Sediment grain-size distribution (GSD) provides rich information about sedimentary sources and can potentially do the same with regard to environmental and climatic changes. However, neither traditional descriptive statistics nor curving-fitting meth

Externí odkaz: https://doaj.org/article/902cf04e448941288d663a3ea2c4cf22

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Akademický článek

Organic Carbon Mineralization and Bacterial Community of Active Layer Soils Response to Short-Term Warming in the Great Hing’an Mountains of Northeast China

Autor: Xingfeng Dong, Chao Liu, Dalong Ma, Yufei Wu, Haoran Man, Xiangwen Wu, Miao Li, Shuying Zang

Publikováno v: Frontiers in Microbiology, Vol 12 (2021)

As a buffer layer for the energy and water exchange between atmosphere and permafrost, the active layer is sensitive to climate warming. Changes in the thermal state in active layer can alter soil organic carbon (SOC) dynamics. It is critical to iden

Externí odkaz: https://doaj.org/article/f72ea5730a94458c8fee6b679ffbc7c8

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Akademický článek

Variations in active layer soil hydrothermal dynamics of typical wetlands in permafrost region in the Great Hing’an Mountains, northeast China

Autor: Xingfeng Dong, Chao Liu, Miao Li, Dalong Ma, Qiang Chen, Shuying Zang

Publikováno v: Ecological Indicators, Vol 129, Iss , Pp 107880- (2021)

The freeze–thaw process of active layer can alter soil hydrothermal dynamics and plays an important role in the stability of permafrost ecosystem, particularly under the background of permafrost degradation resulting from climate warming. Wetlands

Externí odkaz: https://doaj.org/article/fbc249959aad42cd9fe0a941858d1ef9

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Akademický článek

Response of Carbon Emissions and the Bacterial Community to Freeze–Thaw Cycles in a Permafrost-Affected Forest–Wetland Ecotone in Northeast China

Autor: Chao Liu, Xingfeng Dong, Xiaodong Wu, Dalong Ma, Yufei Wu, Haoran Man, Miao Li, Shuying Zang

Publikováno v: Microorganisms, Vol 10, Iss 10, p 1950 (2022)

Climate warming can affect freeze–thaw cycle (FTCs) patterns in northern high-latitude regions and may affect permafrost carbon emissions. The response of carbon release and microbial communities to FTCs has not been well characterized. Here, we co

Externí odkaz: https://doaj.org/article/7f942bd08fec449185eca653dfe1568e

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Akademický článek

Soil Enzyme Activities and Their Relationships With Soil C, N, and P in Peatlands From Different Types of Permafrost Regions, Northeast China

Autor: Chao Liu, Yanyu Song, Xingfeng Dong, Xianwei Wang, Xiuyan Ma, Guangying Zhao, Shuying Zang

Publikováno v: Frontiers in Environmental Science, Vol 9 (2021)

Peatland is a key component of terrestrial ecosystems in permafrost regions and have important effects on climate warming. Soil enzymes are involved in biogeochemical cycle of soil carbon (C), nitrogen (N) and phosphorus (P), which can be used as ear

Externí odkaz: https://doaj.org/article/17fe5c3ea22b4584a0a1a97d31817f8c

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Retrieval and analysis of land surface temperature in permafrost regions in Northeast China based on AMSR2 data

Autor: Xingfeng Dong, Boquan Lu, Miao Li, Shuying Zang, Han Yin, Man Haoran

Publikováno v: Earth Science Informatics. 14:1245-1260

The land surface temperature (LST) in permafrost regions in the Northeast permafrost on March 22 (spring), June 24 (summer), September 21 (autumn), and December 24 (winter) in 2019 were retrieved based on the AMSR2 brightness temperature data. An in-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5699767afa1557011c820dc537f50398
https://doi.org/10.1007/s12145-021-00666-7

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