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《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 541-552 doi: 10.15302/J-FASE-2023518
Agricultural non-point source pollution is increasingly an important issue affecting surface water quality. Currently, the majority of the studies on nitrogen loss have focused on the agricultural field scale, however, the response of surface water quality at the watershed scale into the nitrogen loss at the field scale is poorly understood. The present study systematically reviewed the critical processes and major factors that nitrogen transport from farm fields to surface water bodies. The critical processes of farmland nitrogen entering surface water bodies involve the processes of nitrogen transport from farmland to ditches and the transformation processes of nitrogen during migration in ditches/rivers. Nitrogen transport from farmland to ditches is one of the prerequisites and critical processes for farmland nitrogen transport to surface water bodies. The transformation of nitrogen forms in ditches/rivers is an intermediate process in the migration of nitrogen from farmland to surface water bodies. Nitrogen loss from farmland is related to soil storage and exogenous inputs. Therefore, nitrogen input management should not only consider the current input, but also the contribution of soil storage due to the historical surpluses. Ditches/rivers have a strong retention capacity for nitrogen, which will significantly affect the process of farmland nitrogen entering surface water bodies. The factors affecting nitrogen transformation in river/ditches can be placed in four categories: (1) factors affecting hydraulic retention time, (2) factors affecting contact area, (3) factors affecting biological activity, and (4) forms and amount of nitrogen loading to river/ditches. Ditch systems are more biologically (including plants and microbes) active than rivers with biological factors having a greater influence on nitrogen transformation. When developing pollution prevention and control strategies, ecological ditches can be constructed to increase biological activity and reduce the amount of surplus nitrogen entering the water body. The present research should be valuable for the evaluation of environment impacts of nitrogen loss and the non-point source pollution control.
关键词: nitrogen loss from soil transformation farm field scale watershed scale
Nuoya Wang, Xinhua Huang, Lei Zhang, Jinsong Hu, Yimin Chao, Ruikun Zhao
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 944-953 doi: 10.1007/s11705-020-2005-y
关键词: core-shell EDLC electrode microporos nano polygons nitrogen doped carbon
SUSTAINABLE NITROGEN MANAGEMENT IN AUSTRALIAN AGROECOSYSTEMS: CHALLENGES AND OPPORTUNITIES
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 366-372 doi: 10.15302/J-FASE-2022447
● There is huge potential for improvement of nitrogen management in Australia.
关键词: Australian agroecosystems reactive nitrogen sustainable development
Lu LI, Shuguang XIE, Hui ZHANG, Donghui WEN
《环境科学与工程前沿(英文)》 2009年 第3卷 第1期 页码 38-47 doi: 10.1007/s11783-009-0007-6
关键词: step-feed biological contact oxidation process (SBCOP) inter-recycle biological contact oxidation process (IBCOP) river water removal efficiency nitrogen transformation the Dianchi Lake watershed
SUSTAINABLE NITROGEN MANAGEMENT FOR VEGETABLE PRODUCTION IN CHINA
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 373-385 doi: 10.15302/J-FASE-2022455
● Sustainable nitrogen management strategies for Chinese vegetable production are summarized.
关键词: enhanced-efficiency nitrogen fertilizer integrated knowledge and products strategy nitrogen rate reactive nitrogen loss vegetable yield
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 396-406 doi: 10.15302/J-FASE-2022456
● Interflow acts as the dominant pathway for N loss loadings.
关键词: improved fertilization regime interflow nitrogen forms nitrogen leaching purple soil sloping cropland
Nitrogen distribution in the products from the hydrothermal liquefaction of sp. and sp.
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 985-995 doi: 10.1007/s11705-021-2126-y
关键词: microalgae hydrothermal liquefaction biocrude nitrogen distribution
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 407-424 doi: 10.15302/J-FASE-2022448
● Soil nitrogen fluxes and influencing factors were reviewed in the subtropical hilly regions.
关键词: nitrogen cycling soil nitrogen nitrogen deposition greenhouse gases emission non-point source pollution nitrogen use efficiency
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 475-489 doi: 10.15302/J-FASE-2022459
● Virtual joint centers on N agronomy were established between UK and China.
关键词: CINAg N-CIRCLE nitrogen use efficiency reactive nitrogen sustainable production
IMPROVING NITROGEN SAFETY IN CHINA: NITROGEN FLOWS, POLLUTION AND CONTROL
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 465-474 doi: 10.15302/J-FASE-2022454
● It is necessary to address the N flows and their impacts on environment in China for sustainable N management.
关键词: barriers future management ammonia emissions nitrogen input water N pollution
Transformation of triclosan by a novel cold-adapted laccase from
Yuanyuan Shi, Deyang Kong, Jiayang Liu, Junhe Lu, Xiaoming Yin, Quansuo Zhou
《环境科学与工程前沿(英文)》 2017年 第11卷 第3期 doi: 10.1007/s11783-017-0927-5
关键词: Laccase Botrytis cinerea Triclosan Transformation Kinetics
FOOD SYSTEMS TRANSFORMATION: CONCEPTS, MECHANISMS AND PRACTICES
《农业科学与工程前沿(英文)》 2023年 第10卷 第1期 页码 1-3 doi: 10.15302/J-FASE-2023491
TRANSFORMATION OF FOOD SYSTEMS: HOW CAN IT BE FINANCED?
《农业科学与工程前沿(英文)》 2023年 第10卷 第1期 页码 109-123 doi: 10.15302/J-FASE-2023483
● The analysis of financing for the transformation of food systems requires first a consideration of costs.
关键词: financial markets food systems development financing consumer expenditures public budgets Sustainable Development Goals
Recent advances and challenges of nitrogen/nitrate electro catalytic reduction to ammonia synthesis
《能源前沿(英文)》 doi: 10.1007/s11708-023-0908-2
关键词: electrochemical ammonia synthesis nitrogen nitrate nitrogen reduction reaction (NRR) to ammonia nitrate reduction reaction (NO–3 RR)
The transformation of PAHs in the sewage sludge incineration treatment
Hui ZHANG,Le XU,Yifei ZHANG,Mengchan JIANG
《环境科学与工程前沿(英文)》 2016年 第10卷 第2期 页码 336-340 doi: 10.1007/s11783-014-0766-6
关键词: release of monomers transformation of monomers PAHs sewage sludge incineration treatment
标题 作者 时间 类型 操作
CRITICAL PROCESSES AND MAJOR FACTORS THAT DRIVE NITROGEN TRANSPORT FROM FARMLAND TO SURFACE WATER BODIES
期刊论文
Pyrolysis transformation of ZIF-8 wrapped with polytriazine to nitrogen enriched core-shell polyhedrons
Nuoya Wang, Xinhua Huang, Lei Zhang, Jinsong Hu, Yimin Chao, Ruikun Zhao
期刊论文
Field experiment on biological contact oxidation process to treat polluted river water in the Dianchi Lake watershed
Lu LI, Shuguang XIE, Hui ZHANG, Donghui WEN
期刊论文
EFFECTS OF SUBSTITUTION OF MINERAL NITROGEN WITH ORGANIC AMENDMENTS ON NITROGEN LOSS FROM SLOPING CROPLAND
期刊论文
SOIL NITROGEN CYCLING AND ENVIRONMENTAL IMPACTS IN THE SUBTROPICAL HILLY REGION OF CHINA: EVIDENCE FROM
期刊论文
PROGRESS ON IMPROVING AGRICULTURAL NITROGEN USE EFFICIENCY: UK-CHINA VIRTUAL JOINT CENTERS ON NITROGEN
期刊论文
Transformation of triclosan by a novel cold-adapted laccase from
Yuanyuan Shi, Deyang Kong, Jiayang Liu, Junhe Lu, Xiaoming Yin, Quansuo Zhou
期刊论文
Recent advances and challenges of nitrogen/nitrate electro catalytic reduction to ammonia synthesis
期刊论文