Showing 21 - 40 results of 57 for search '"biogeochemical cycle"', query time: 0.05s Refine Results
  1. 21

    Divergent responses of plant multi-element coupling to nitrogen and phosphorus addition in a meadow steppe by Yang Yang, Meini Jin, Jushan Liu

    Published 2025-01-01
    “…Abstract The intricate biogeochemical cycling of multiple elements plays a pivotal role in upholding a myriad of ecosystem functions. …”
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  2. 22

    Molecular-level characterization of supraglacial dissolved and water-extractable organic matter along a hydrological flow path in a Greenland Ice Sheet micro-catchment by E. L. Doting, E. L. Doting, I. T. Stevens, A. M. Kellerman, P. E. Rossel, R. Antony, R. Antony, A. M. McKenna, A. M. McKenna, M. Tranter, L. G. Benning, L. G. Benning, R. G. M. Spencer, J. R. Hawkings, J. R. Hawkings, A. M. Anesio

    Published 2025-01-01
    “…An understanding of weathering crust biogeochemical cycling is especially critical as climatic warming is predicted to lead to an increase in Arctic rainfall, consequently increasing the frequency of weathering crust degradation events, with unknown impacts on the export of supraglacial DOM to downstream ecosystems.…”
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  3. 23

    Ocean hypoxia: The science of climate change in the sea by Francis Chan, Inna Sokolova, Kay Vopel

    Published 2025-02-01
    “…There is also a clear need to understand how the intensification and/or expansion of hypoxia will affect ocean food webs and biogeochemical cycles. Building a predictive understanding of ocean hypoxia is a multi-scaled and multi-disciplinary research endeavor. …”
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  4. 24

    Ecological-trophic structure of soil microbial communities in the the middle Ob floodplain by Ellina G. Nikitkina, Inna V. Lushchaeva, Victor A. Nikitkin, Sergey N. Kirpotin, Larisa G. Kolesnichenko

    Published 2024-12-01
    “…Soil microbiota plays an integral role in biogeochemical cycles, being used as a key metric of changes and a means of integrated characterization of processes. …”
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  5. 25

    The Role of Wetlands for Climate Change Mitigation and Biodiversity Conservation by T.T. Dinsa, D.O. Gemeda

    Published 2019-08-01
    “…Wetlands play a key role in hydrological and biogeochemical cycles, and provide a wide range of ecosystem goods and services to humankind. …”
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  6. 26

    The Role of Wetlands for Climate Change Mitigation and Biodiversity Conservation by T.T. Dinsa, D.O. Gemeda

    Published 2019-08-01
    “…Wetlands play a key role in hydrological and biogeochemical cycles, and provide a wide range of ecosystem goods and services to humankind. …”
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  7. 27

    Back flux during anaerobic oxidation of butane supports archaea-mediated alkanogenesis by Song-Can Chen, Sheng Chen, Niculina Musat, Steffen Kümmel, Jiaheng Ji, Marie Braad Lund, Alexis Gilbert, Oliver J. Lechtenfeld, Hans-Hermann Richnow, Florin Musat

    Published 2024-11-01
    “…Abstract Microbial formation and oxidation of volatile alkanes in anoxic environments significantly impacts biogeochemical cycles on Earth. The discovery of archaea oxidizing volatile alkanes via deeply branching methyl-coenzyme M reductase variants, dubbed alkyl-CoM reductases (ACR), prompted the hypothesis of archaea-catalysed alkane formation in nature (alkanogenesis). …”
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  8. 28

    Field evidence of flocculated sediments on a coastal algal reef by Zhi-Cheng Huang, Tian-Jian Hsu, Trung Nguyen Ly

    Published 2025-01-01
    “…Abstract Flocculation of sediments is crucial for morphodynamics, biogeochemical cycles, and ecological processes in aquatic environments. …”
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  9. 29

    Rivers help us to quantify the socio-ecological functioning of their basin at the Anthropocene: the Seine example (1850–2020) by Meybeck, Michel, Bouleau, Gabrielle, Carré, Catherine, Garnier, Josette, Lestel, Laurence

    Published 2022-09-01
    “…River basins were identified very early on as a key component of chemical fluxes from continents to oceans, driven by weathering and biogeochemical cycles in their basin. Fifty years ago, important riverine changes attributed to human impacts started to be studied at the global scale, an evolution which has been the foundation for Anthropocene studies in hydrosystems since 2000. …”
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  10. 30

    A novel Alteromonas phage with tail fiber containing six potential iron-binding domains by Chen Yu, Meishun Yu, Ruijie Ma, Shuzhen Wei, Min Jin, Nianzhi Jiao, Qiang Zheng, Rui Zhang, Xuejin Feng

    Published 2025-01-01
    “…ABSTRACT Viruses play a vital role in regulating microbial communities, contributing to biogeochemical cycles of carbon, nitrogen, and essential metals. …”
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  11. 31

    Fire-driven disruptions of global soil biochemical relationships by Guiyao Zhou, Nico Eisenhauer, Zhenggang Du, Manuel Esteban Lucas-Borja, Kaiyan Zhai, Miguel Berdugo, Huimin Duan, Han Wu, Shengen Liu, Daniel Revillini, Tadeo Sáez-Sandino, Hua Chai, Xuhui Zhou, Manuel Delgado-Baquerizo

    Published 2025-01-01
    “…Abstract Fires alter the stability of organic matter and promote soil erosion which threatens the fundamental coupling of soil biogeochemical cycles. Yet, how soil biogeochemistry and its environmental drivers respond to fire remain virtually unknown globally. …”
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  12. 32

    Seasonal changes in the viability and abundance of bacterial cells in the snowpack ecosystem of a High Arctic ice cap by Archana Dayal, Andrew Hodson, Marie Šabacká, Alan Smalley

    Published 2024-12-01
    “…Microbes play an essential role in nutrient turnover within Arctic environments, and their contribution to biogeochemical cycles can depend on several factors, including but not limited to cell viability. …”
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  13. 33

    Application of Hyphenated Techniques in Speciation Analysis of Arsenic, Antimony, and Thallium by Rajmund Michalski, Sebastian Szopa, Magdalena Jabłońska, Aleksandra Łyko

    Published 2012-01-01
    “…Recently, speciation analytics has been playing a unique role in the studies of biogeochemical cycles of chemical compounds, determination of toxicity and ecotoxicity of selected elements, quality control of food products, control of medicines and pharmaceutical products, technological process control, research on the impact of technological installation on the environment, examination of occupational exposure, and clinical analysis. …”
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  14. 34

    Dominance of Sulfur-Oxidizing Bacteria, <i>Thiomicrorhabdus</i>, in the Waters Affected by a Shallow-Sea Hydrothermal Plume by Chih-Ching Chung, Gwo-Ching Gong, Hsiao-Chun Tseng, Wen-Chen Chou, Chuan-Hsin Ho

    Published 2025-01-01
    “…This study improved our understanding of the impacts of shallow-sea hydrothermal vents on the operation of marine ecosystems and biogeochemical cycles.…”
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  15. 35

    Resilience and Adaptation: Yukon River Watershed Contaminant Risk Indicators by Lawrence Duffy, La’Ona De Wilde, Katie Spellman, Kriya Dunlap, Bonita Dainowski, Susan McCullough, Bret Luick, Mary van Muelken

    Published 2018-01-01
    “…Rivers are vital to both estuarine and aquatic biota and play important roles in biogeochemical cycles and physical processes. The functions of watersheds have been used as vulnerability indicators for ecosystem and socioeconomic resilience. …”
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  16. 36

    Satellite Observations Reveal Declining Diatom Concentrations in the Three Gorges Reservoir: The Impacts of Dam Construction and Local Climate by Menglan Gan, Lei Feng, Jingan Shao, Li Feng, Yao Wang, Meiling Liu, Ling Wu, Botian Zhou

    Published 2025-01-01
    “…An effective satellite observation system is developed to retrieve the diatom concentration in freshwater ecosystems that could be utilized for understanding aquatic biogeochemical cycles. Although the singular value decomposition-based retrieval model can reflect the complicated diatom dynamics, the spatial distribution and temporal trend in diatom concentration on a large scale, as well as its driving mechanism, remain prevalently elusive. …”
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  17. 37

    IMPACTS OF REPLACING THE AMAZON RAINFOREST WITH PASTURE ON SOIL PROPERTIES by Sandra Cátia Pereira Uchôa, Sasha de Souza Farage, José Maria Arcanjo Alves, Carlos Henrique de Lima Matos, Ingridy do Nascimento Tavares, Valdinar Ferreira Melo

    Published 2025-02-01
    “… The conversion of the Amazon rainforest into pasture significantly impacts soil quality, affecting biodiversity, biogeochemical cycles, and carbon stocks. Studies indicate a reduction in microbial activity and biomass associated with this transformation. …”
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  18. 38

    Assessment of Rainfall Frequencies from Global Precipitation Datasets by Xueyi Yin, Ziyang Zhang, Zhi Lin, Jun Yin

    Published 2025-01-01
    “…Rainfall is of vital importance to terrestrial ecosystems and its intermittent characteristics have a profound impact on plant growth, soil biogeochemical cycles, and water resource management. Rainfall frequency, one of the key statistics of rainfall intermittency, has received relatively little research attention. …”
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  19. 39

    Animating the critical zone: beavers as critical zone engineers by Clifford Adamchak, Clifford Adamchak, Katherine B. Lininger, Eve-Lyn S. Hinckley, Eve-Lyn S. Hinckley

    Published 2025-02-01
    “…Over time, beaver activity, including submersion of woody vegetation, burrowing, dam building, and abandonment, can impact critical zone processes in the river corridor by influencing landscape evolution, biodiversity, geomorphology, hydrology, primary productivity, and biogeochemical cycling. In particular, they can effectively restore degraded riparian areas and improve water quality and quantity, causing implications for many important ecosystem services. …”
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  20. 40

    Sustainable agriculture, aquaculture and phytoremediation through freshwater macrophytes: a comprehensive review of mineral uptake, soil health, and water quality dynamics by Lone Rafiya Majeed, Deeplata Sharma, Kuldeep Singh Rautela, Mohit Kumar

    Published 2025-01-01
    “…Abstract Freshwater macrophytes thrive in tropical and subtropical climates, providing valuable feed ingredients for a variety of aquatic and terrestrial animals while also influencing hydrology, sediment dynamics, and biogeochemical cycles. The purpose of this review is to assess the viability of freshwater macrophytes as a sustainable source of minerals for agriculture. …”
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