Zobrazeno 1 - 10
of 355
pro vyhledávání: '"Shuh-Ji Kao"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 10, Pp n/a-n/a (2024)
Abstract The impact of grazing pressure on ammonia oxidizers (AO) has never been quantified in the field. Here we develop a new method to quantify the grazing rates on AO in aquatic systems. We introduce 15NH4+ tracer into the traditional dilution ex
Externí odkaz:
https://doaj.org/article/0a43b4ed0e744dcd89ea917f1c0ae5bc
Autor:
Xianhui S. Wan, Hua-Xia Sheng, Li Liu, Hui Shen, Weiyi Tang, Wenbin Zou, Min N. Xu, Zhenzhen Zheng, Ehui Tan, Mingming Chen, Yao Zhang, Bess B. Ward, Shuh-Ji Kao
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract The heavily human-perturbed coastal oceans are hotspots of nitrous oxide (N2O) emission to the atmosphere. The processes underpinning the N2O flux, however, remain poorly understood, leading to large uncertainties in assessing global N2O bud
Externí odkaz:
https://doaj.org/article/9940e93f884043e9a48c13a8f6d7369d
Autor:
Kuanbo Zhou, Yanping Xu, Shuh-Ji Kao, Peng Xiu, Xianhui Wan, Bangqin Huang, Xin Liu, Chuanjun Du, Jun Sun, Zhenyu Sun, Minhan Dai
Publikováno v:
Geoscience Letters, Vol 10, Iss 1, Pp 1-12 (2023)
Abstract Nutrient stoichiometry (e.g., nitrate + nitrite to soluble reactive phosphorus, refer to N + N/SRP, N/P hereafter) governs growth, competition and niche partitioning of phytoplankton in the illuminated oceans. The N/P, however, varies widely
Externí odkaz:
https://doaj.org/article/dcec31ef277c4f029e213d178c69ff7f
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Coral reefs are known for being highly productive ecosystems in oligotrophic oceans, which is commonly referred to as the Darwin’s Paradox. Nitrogen is an essential component of organisms, but it limits primary productivity in most euphotic ocean,
Externí odkaz:
https://doaj.org/article/d7ee3d34762c49e7b36c5555a52e9c6a
Publikováno v:
Toxics, Vol 12, Iss 2, p 105 (2024)
Sulfate (SO42−) is an essential chemical species in atmospheric aerosols and plays an influential role in their physical–chemical characteristics. The mechanisms of secondary SO42− aerosol have been intensively studied in air-polluted cities. H
Externí odkaz:
https://doaj.org/article/59548f83000b4a2b82e96a97f959f1aa
Autor:
Zhaolong Nie, Kaihao Tang, Weiquan Wang, Pengxia Wang, Yunxue Guo, Yan Wang, Shuh-Ji Kao, Jianping Yin, Xiaoxue Wang
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Green sulfur bacteria (GSB) are a distinct group of anoxygenic phototrophic bacteria that are found in many ecological niches. Prosthecochloris, a marine representative genus of GSB, was found to be dominant in some coral skeletons. However, how cora
Externí odkaz:
https://doaj.org/article/bbed222ea61b4b0185212938f95536fd
Autor:
Xiuli Yan, Jin-Yu Terence Yang, Min Nina Xu, Ehui Tan, Zhenzhen Zheng, Wenbin Zou, Minhan Dai, Shuh-Ji Kao
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The supply of nitrogen (N) from various external and internal sources into the euphotic zone, e.g., atmospheric N deposition (AND), upwelling, lateral intrusion, and remineralization, modulates the biogeochemical and climatic roles of oligotrophic oc
Externí odkaz:
https://doaj.org/article/b6db6c4719444ff28dd5f5a01b70ee8b
The biological transformation of ammonium and urea in a eutrophic estuarine system in Southern China
Autor:
Jin-Ming Tang, Min Nina Xu, Yuxuan Lin, Huangxin Chen, Haoquan Jin, Li-Li Han, Wenbin Zou, Shuh-Ji Kao
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Estuaries channel large amounts of anthropogenic nitrogen (N) from continents to the offshore where productivity is widely limited by N and phosphorus. Ammonium and urea, two reduced forms of anthropogenic N commonly observed, are the preferred subst
Externí odkaz:
https://doaj.org/article/534f4df936ea429b8b4e83b20982c289
Publikováno v:
Minerals, Vol 13, Iss 4, p 522 (2023)
Enrichments of critical metals in ferromanganese (Fe–Mn) nodules have received increasing attention in both deep-sea research and mineral exploration. To better assess the controls on the resource potential of Fe–Mn nodules, we conducted a compre
Externí odkaz:
https://doaj.org/article/91b99fc0ff1c4c23947e03e257404ee8
Publikováno v:
Minerals, Vol 13, Iss 3, p 415 (2023)
Due to the multiple and poorly-crystallized phases in ferromanganese (Fe–Mn) nodules, research on the variability of micro-layers in nodules is limited and the accumulation of various elements with the growth of micro-layers have not been well docu
Externí odkaz:
https://doaj.org/article/ca36e1f3ee3440d6b9b6eab4047d23e3