Zobrazeno 1 - 10
of 7 343
pro vyhledávání: '"nitrate reduction"'
Publikováno v:
Microbiome, Vol 12, Iss 1, Pp 1-17 (2024)
Abstract Background Arsenic (As) metabolism pathways and their coupling to nitrogen (N) and carbon (C) cycling contribute to elemental biogeochemical cycling. However, how whole-microbial communities respond to As stress and which taxa are the predom
Externí odkaz:
https://doaj.org/article/13f49a6137a34a7fa2ec7658302a3ad0
Autor:
Jia Niu, Yuyu Wan, Zhe Ma, Weihong Dong, Xiaosi Su, Yuanzheng Zhai, Xiaofang Shen, Xiaokun Yi
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 287, Iss , Pp 117298- (2024)
As the key interface, the nitrate removal capacity of riparian zones is receiving close attention. Although naturally occurring organic compounds in this environment play a pivotal role in shaping microbial communities and influencing the nitrate rem
Externí odkaz:
https://doaj.org/article/75bfeb1c7fff478e828a336f8678dbba
Autor:
Livie Lestin, Richard Villemur
Publikováno v:
PeerJ, Vol 12, p e18361 (2024)
Background Strain JAM1T and strain GP59 of the methylotrophic, bacterial species Methylophaga nitratireducenticrescens were isolated from a microbial community of the biofilm that developed in a fluidized-bed, methanol-fed, marine denitrification sys
Externí odkaz:
https://doaj.org/article/3f989dabc17c4dfe9939e27dc98a151e
Autor:
Zekun Geng, Zhiliang Feng, Haoran Kong, Jiaqi Su, Kaiyan Zhang, Jiaxin Li, Xinzhi Sun, Xiaojuan Liu, Lei Ge, Panpan Gai, Feng Li
Publikováno v:
Advanced Science, Vol 11, Iss 39, Pp n/a-n/a (2024)
Abstract Developing effective electrocatalysts for the nitrate reduction reaction (NO3RR) is a promising alternative to conventional industrial ammonia (NH3) synthesis. Herein, starting from a flexible laser‐induced graphene (LIG) film with hierarc
Externí odkaz:
https://doaj.org/article/5d35520517f84e9d8adc53d320673d39
Publikováno v:
Environmental Science and Ecotechnology, Vol 21, Iss , Pp 100390- (2024)
Addressing nitrate contamination in water bodies is a critical environmental challenge, and Intimately Coupling Photocatalysis and Biodegradation (ICPB) presents a promising solution. However, there is still debate about the effectiveness of ICPB in
Externí odkaz:
https://doaj.org/article/d72aa0a8006043d6931a479744c818c6
Autor:
Leonardo Morini, Claudio Ferrari, Marco Bartoli, Mindaugas Zilius, Elias Broman, Giovanna Visioli
Publikováno v:
Ecological Processes, Vol 13, Iss 1, Pp 1-18 (2024)
Abstract Background Macrophytes may modify benthic biodiversity and biogeochemistry via radial oxygen loss from roots. This condition contrasts sediments anoxia, allows roots respiration, and facilitates aerobic microbial communities and processes in
Externí odkaz:
https://doaj.org/article/1d49c3c5170d45aea3d4683d391c1908
Publikováno v:
Interdisciplinary Materials, Vol 3, Iss 2, Pp 245-269 (2024)
Abstract The electrochemical nitrate reduction reaction (NO3RR) holds promise for ecofriendly nitrate removal. However, the challenge of achieving high selectivity and efficiency in electrocatalyst systems still significantly hampers the mechanism un
Externí odkaz:
https://doaj.org/article/b61c4698574f4844b3556a9797193aae
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100980- (2024)
Dissimilatory nitrate reduction to ammonium (DNRA) is recognized as a nitrogen retention pathway in agricultural soils. This study revealed a predominant presence of genes associated with fermentative DNRA in flooded rice soil, as indicated by functi
Externí odkaz:
https://doaj.org/article/3354ed2ff3804f03ada16e8414f955df
Autor:
Hanna Grimm, Soeren Drabesch, Alan Nicol, Daniel Straub, Prachi Joshi, Christiane Zarfl, Britta Planer-Friedrich, E. Marie Muehe, Andreas Kappler
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e35706- (2024)
Nitrogen (N) fertilization in paddy soils decreases arsenic mobility and methane emissions. However, it is unknown how quantity and frequency of N fertilization affects the interlinked redox reactions of iron(II)-driven denitrification, iron mineral
Externí odkaz:
https://doaj.org/article/35eb73f2f4064e93850df01f9f461915
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Nitrate (NO3−) reduction is a key process governing the nitrogen (N) dynamics of coastal wetland sediments. Although the effects of environmental factors on the NO3− reduction mechanism in coastal wetland sediments have been examined in various s
Externí odkaz:
https://doaj.org/article/ee95d5c8f00240639b7f8d8813a43c2a