4.8 Article

Dissimilatory nitrate reduction in urban lake ecosystems: A comparison study between closed and open lakes in Chengdu, China

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Environmental Sciences

Denitrification and dissimilatory nitrate reduction to ammonia in long-term lake sediment microcosms with iron(II)

Shengjie Li et al.

Summary: In long-term microcosm incubations, the addition of nitrate and Fe(II) can stimulate denitrification and dissimilatory nitrate reduction to ammonia (DNRA), leading to a higher nitrate reduction rate. Iron (II) contributes to the production of lepidocrocite, promoting the process of nitrate reduction.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Environmental Sciences

Quantitative identification of non-point sources of nitrate in urban channels based on dense in-situ samplings and nitrate isotope composition

Jiaxun Guo et al.

Summary: This study quantitatively identified sources of nitrate in urban channels based on isotope analyses and models using data collected from a small urban catchment in China over a one-year period. Results showed that sewage was the dominant contributor, with a higher contribution in winter. Findings highlight the key roles of land use and rainfall in nitrate source apportionment.

CHEMOSPHERE (2021)

Article Biodiversity Conservation

Denitrification in urban river sediment and the contribution to total nitrogen reduction

Dong Yang et al.

Summary: Streams and rivers in urban areas play a crucial role in removing bioavailable nitrogen through denitrification, which has not been extensively studied. This research found significant variations in denitrification rates of sediments in urban rivers in Shanghai across different seasons, locations, and depths. The denitrification rate was influenced by dissolved oxygen and ammonium nitrogen concentration in the water, with the surface sediment layer playing a key role in total denitrification capacity.

ECOLOGICAL INDICATORS (2021)

Review Environmental Sciences

Hot spots and hot moments of nitrogen removal from hyporheic and riparian zones: A review

Shan Zhao et al.

Summary: This paper reviews the pathways of nitrogen removal from hyporheic and riparian zones, with an emphasis on hot spots and hot moments, and outlines some research needs in this field.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Review Environmental Sciences

Denitrification in wetlands: A review towards a quantification at global scale

Columba Martinez-Espinosa et al.

Summary: Research on the nitrogen cycle has shown that the production of reactive nitrogen globally exceeds the natural ecosystem's capacity for removal through denitrification, leading to negative impacts on the environment and human health. Wetland ecosystems play a significant role in denitrification, but uncertainties remain in quantifying the denitrification capacity of natural wetlands globally.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Green & Sustainable Science & Technology

Dissimilatory nitrate reduction processes and corresponding nitrogen loss in tidal flow constructed wetlands

Manping Zhang et al.

Summary: The study found that denitrification is the main mechanism of nitrate reduction in constructed wetlands, with the majority of nitrogen gas produced through this process. The rates of three microbial nitrate reduction processes were significantly higher in the PA wetland than in the NP wetland. Additionally, nitrate plays a crucial role in the competition between DNRA and denitrification, while nitrite regulates anammox.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Multidisciplinary Sciences

Denitrification rates in lake sediments of mountains affected by high atmospheric nitrogen deposition

Carlos Palacin-Lizarbe et al.

SCIENTIFIC REPORTS (2020)

Article Environmental Sciences

Sediment nitrate reduction processes in response to environmental gradients along an urban river-estuary-sea continuum

Hengchen Wei et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Review Environmental Sciences

DNRA: A short-circuit in biological N-cycling to conserve nitrogen in terrestrial

C. B. Pandey et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Article Environmental Sciences

Nitrate reduction pathways in the presence of excess nitrogen in a shallow eutrophic estuary

Rebecca J. Domangue et al.

ENVIRONMENTAL POLLUTION (2018)

Article Engineering, Environmental

Sediment diffusion method improves wastewater nitrogen removal in the receiving lake sediments

Sanni L. Aalto et al.

WATER RESEARCH (2018)

Article Engineering, Civil

Wind Shielding Impacts on Water Quality in an Urban Reservoir

Zikun Xing et al.

WATER RESOURCES MANAGEMENT (2018)

Article Environmental Sciences

Modelling the effects of water diversion and combined sewer overflow on urban inland river quality

Xianyong Gu et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2017)

Article Biotechnology & Applied Microbiology

Contribution of Anammox to Nitrogen Removal in Two Temperate Forest Soils

Dan Xi et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2016)

Article Environmental Sciences

Nitrogen reduction pathways in estuarine sediments: Influences of organic carbon and sulfide

Patrick Plummer et al.

JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES (2015)

Article Engineering, Environmental

A Novel Membrane Inlet Mass Spectrometer Method to Measure 15NH4+ for Isotope-Enrichment Experiments in Aquatic Ecosystems

Guoyu Yin et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2014)

Article Ecology

Illumina-based analysis of microbial community diversity

Patrick H. Degnan et al.

ISME JOURNAL (2012)

Letter Biochemical Research Methods

QIIME allows analysis of high-throughput community sequencing data

J. Gregory Caporaso et al.

NATURE METHODS (2010)

Article Ecology

Forward selection of explanatory variables

F. Guillaume Blanchet et al.

ECOLOGY (2008)

Article Environmental Sciences

Removal of nutrients in various types of constructed wetlands

Jan Vymazal

SCIENCE OF THE TOTAL ENVIRONMENT (2007)

Review Environmental Sciences

Denitrification in aquatic environments:: A cross-system analysis

E. Pina-Ochoa et al.

BIOGEOCHEMISTRY (2006)

Article Geochemistry & Geophysics

Eutrophication and carbon sources in Chesapeake Bay over the last 2700 yr: Human impacts in context

JF Bratton et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2003)

Article Engineering, Environmental

Soil nitrogen cycle processes in urban Riparian zones

PM Groffman et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2002)

Article Biotechnology & Applied Microbiology

Factors controlling anaerobic ammonium oxidation with nitrite in marine sediments

T Dalsgaard et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2002)

Article Biotechnology & Applied Microbiology

Production of N-2 through anaerobic ammonium oxidation coupled to nitrate reduction in marine sediments

B Thamdrup et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2002)