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Aurelija Samuiloviene, Marco Bartoli, Stefano Bonaglia, Ulisse Cardini, Irma Vybernaite-Lubiene, Ugo Marzocchi, Jolita Petkuviene, Tobia Politi, Anastasija Zaiko and Mindaugas Zilius
The combination of biogeochemical methods and molecular techniques has the potential to uncover the black-box of the nitrogen (N) cycle in bioturbated sediments. Advanced biogeochemical methods allow the quantification of the process rates of different m...
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Edamkue Israel, Selvarajan Ramganesh, Akebe Luther King Abia and Chioma Blaise Chikere
The marine environment possesses diverse and complex characteristics, representing a significant challenge for microbial survival. Therefore, bacteria must develop adaptive mechanisms to thrive in such environments. Quorum sensing (QS), a well-establishe...
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Wenxun Dong, Zhengguo Cui, Mengjuan Zhao and Junfeng Li
Planktonic cells are a vital part of biogeochemical nutrient cycling and play an extremely important role in maintaining the balance of water ecosystems. In this study, surface water samples were collected in three seasons (spring, summer, and winter) 10...
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Stephanie Mangan, Andrew M. Lohrer, Simon F. Thrush, Joanne I. Ellis and Conrad A. Pilditch
Biogeochemical cycling in the marine coastal zone regulates the availability of nitrogen and carbon within soft sediment habitats. However, these pathways are being fundamentally altered by anthropogenic increases in nutrient delivery. Few studies have i...
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Chaobin Xu, Mengting Qi, Weisheng Lin and Xiaofei Li
Abiotic processes of nitrogen (N) are suggested to contribute to nitrous oxide (N2O) production; however, the important role of these processes in N2O emissions is invariably ignored. This review synthesized the main abiotic processes of hydroxylamine an...
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Shuang Yang, Zhaoyong Shi, Yichun Sun, Xiaohui Wang, Wenya Yang, Jiakai Gao and Xugang Wang
Mycorrhizal types are a predictive framework for nutrient cycling within and across ecosystems, and their types represent different nutrient-acquisition strategies for plants. Carbon (C), nitrogen (N) and phosphorus (P) stoichiometric ratios are essentia...
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Xueping Hu, Haitao Han, Chenchen Wang and Xingliang Song
As an essential metal micronutrient, Fe plays an important role in the marine biogeochemical cycling process, and the bioavailability of Fe has a direct relationship with its fractions in water. The fractionation analysis of iron in main coastal rivers t...
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Paolo Lazzari, Eva Álvarez, Elena Terzic, Gianpiero Cossarini, Ilya Chernov, Fabrizio D?Ortenzio and Emanuele Organelli
This study investigates the spatial and temporal variability of chromophoric-dissolved organic matter (CDOM) in the Mediterranean Sea. The analysis is carried out using a state-of-the-art 3D biogeochemical model. The model describes the plankton dynamics...
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Petr B. Semenov, Anfisa A. Pismeniuk, Sergei A. Malyshev, Marina O. Leibman, Irina D. Streletskaya, Elizaveta V. Shatrova, Alexander I. Kizyakov and Boris G. Vanshtein
Permafrost thawing leads to mobilization of the vast carbon pool into modern biogeochemical cycling through the enhanced release of dissolved organic matter (DOM) and production of greenhouse gases (CO2 and CH4). In this work, we focus on the study of me...
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Bonggil Hyun, Ja-Myung Kim, Pung-Guk Jang, Min-Chul Jang, Keun-Hyung Choi, Kitack Lee, Eun Jin Yang, Jae Hoon Noh and Kyoungsoon Shin
An in situ mesocosm experiment was performed to investigate the combined effects of ocean acidification and warming on the coastal phytoplankton standing stock and species composition of a eutrophic coastal area in the temperate-subtropical region. Exper...
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