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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 579-592 doi: 10.15302/J-FASE-2023526
Nutrient pollution of air and water is a persistent problem in Europe. However, the pollution sources are often analyzed separately, preventing the formulation of integrative solutions. This study aimed to quantify the contribution of agriculture to air, river and coastal water pollution by nutrients. A new MARINA-Nutrients model was developed for Europe to calculate inputs of nitrogen (N) and phosphorus (P) to land and rivers, N emissions to air, and nutrient export to seas by river basins. Under current practice, inputs of N and P to land were 34.4 and 1.8 Tg·yr–1, respectively. However, only 12% of N and 3% of P reached the rivers. Agriculture was responsible for 55% of N and sewage for 67% of P in rivers. Reactive N emissions to air from agriculture were calculated at 4.0 Tg·yr–1. Almost two-fifths of N emissions to air were from animal housing and storage. Nearly a third of the basin area was considered as pollution hotspots and generated over half of N emissions to air and nutrient pollution in rivers. Over 25% of river export of N ended up in the Atlantic Ocean and of P in the Mediterranean Sea. These results could support environmental policies to reduce both air and water pollution simultaneously, and avoid pollution swapping.
关键词: agriculture air-water modeling European rivers nutrient pollution sewage systems source attribution
Strategies to reduce nutrient pollution from manure management in China
David R. CHADWICK, John R. WILLIAMS, Yuelai LU, Lin MA, Zhaohai BAI, Yong HOU, Xinping CHEN, Thomas H. MISSELBROOK
《农业科学与工程前沿(英文)》 2020年 第7卷 第1期 页码 45-55 doi: 10.15302/J-FASE-2019293
As the demand for livestock products continues to increase in China, so too does the challenge of managing increasing quantities of manure. Urgent action is needed to control point source (housing, storage and processing) and diffuse (field application) pollution and improve the utilization of manure nutrients and organic matter. Here, we review strategies to improve management at each stage of the manure management chain and at different scales. Many strategies require infrastructure investment, e.g., for containment of all manure fractions. Engineering solutions are needed to develop advanced composting systems with lower environmental footprints and design more efficient nutrient stripping technologies. At the field-scale, there is an urgent need to develop a manure nutrient recommendation system that accounts for the range of manure types, cropping systems, soils and climates throughout China. At the regional scale, coordinated planning is necessary to promote recoupling of livestock and cropping systems, and reduce nutrient accumulation in regions with little available landbank, while minimizing the risk of pollution swapping from one region to another. A range of stakeholders are needed to support the step change and innovation required to improve manure management, reduce reliance on inorganic fertilizers, and generate new business opportunities.
关键词: cropping farms livestock production manure management chain recoupling nutrient loss
Nutrient status and pollution levels in five areas around a manganese mine in southern China
Kehui Liu, Xiaolu Liang, Chunming Li, Fangming Yu, Yi Li
《环境科学与工程前沿(英文)》 2020年 第14卷 第6期 doi: 10.1007/s11783-020-1279-0
关键词: Ecological reclamation Ecological risk assessment Heavy metal Mn mine Soil nutrients
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 518-529 doi: 10.15302/J-FASE-2023525
This paper examines the historical evolution of crop-livestock integration in China with a specific focus on its role in mitigating non-point source pollution. Extensive examination of existing literature has unearthed the roots of crop-livestock integration dating back to the Western Zhou Dynasty (1046 to 771 BCE), ultimately culminating in a multifaceted and intricately interwoven system of rural development policies seen in contemporary China. This paper identifies and characterizes four distinct stages in the historical trajectory of crop-livestock integration: the era of self-sufficient subsistence production in traditional times (1046 BCE to 1948); the period where crop-livestock integration emerged as a pivotal strategy for augmenting grain and meat production under collectivist policies (1949‒1977); the phase marked by the industrialization and expansion of the livestock sector during the early years of economic reforms (1978‒2011); and the present era in which crop-livestock integration is harnessed as a mechanism for pollution control and ecological preservation in contemporary China (2012 to present). This paper illuminates the diverse contributions of crop-livestock integration in different epochs of rural development within China, which contributes to a nuanced and more theoretically grounded comprehension of circular agriculture. This understanding has the potential to be leveraged to promote sustainable rural development in broader contexts.
关键词: crop-livestock integration non-point source pollution control nutrient cycling policy intervention sustainable development
Fusuo ZHANG, Zhenling CUI, Weifeng ZHANG
《农业科学与工程前沿(英文)》 2014年 第1卷 第1期 页码 53-61 doi: 10.15302/J-FASE-2014006
关键词: integrated nutrient management integrated soil-crop system management environmental protection food security resource use efficiency
Laura Christianson, David DeVallance, Joshua Faulkner, Thomas Basden
《环境科学与工程前沿(英文)》 2017年 第11卷 第3期 doi: 10.1007/s11783-017-0909-7
关键词: Overwinter Heavy-use area Nutrient pollution Torrefied Woodchip
《环境科学与工程前沿(英文)》 2022年 第16卷 第11期 doi: 10.1007/s11783-022-1584-x
关键词: Nutrient stoichiometry Wastewater treatment Ecosystem functioning Water quality management
MANURE AND METROPOLES---A GLOBAL FRAMEWORK FOR NUTRIENT CYCLING IN FOOD SYSTEMS
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期
《环境科学与工程前沿(英文)》 2022年 第16卷 第4期 doi: 10.1007/s11783-021-1484-5
• Structure of multi-trophic microbial groups were analyzed using DNA metabarcoding.
关键词: Reservoir Multi-trophic Beta diversity Predator-prey Nutrient accumulation
《环境科学与工程前沿(英文)》 2023年 第17卷 第3期 doi: 10.1007/s11783-023-1635-y
● The highest seed germination index was achieved at 0.3 g/g total solids of food waste.
关键词: Composting Food waste Amino acids Microbial community Enzymatic activity Nutrient quality
《环境科学与工程前沿(英文)》 2022年 第16卷 第3期 doi: 10.1007/s11783-021-1471-x
• Hg bioaccumulation by phytoplankton varies among aquatic ecosystems.
关键词: Plankton Hg bioaccumulation Physiological characteristics A cross-system analysis Nutrient compositions Global data set
武淑霞, 刘宏斌, 刘申, 王耀生, 谷保静, 金书秦, 雷秋良, 翟丽梅, 王洪媛
《中国工程科学》 2018年 第20卷 第5期 页码 23-30 doi: 10.15302/J-SSCAE-2018.05.004
农业面源污染是造成我国水环境污染的主要因素之一,具有随机性强、污染排放不固定、污染负荷变化大等特点,防治较点源污染更为困难,了解农业面源污染现状及其防控技术是进行面源污染治理的前提。本文概述了农业面源污染成因及其现状,指出种植业中肥料的不合理施用和规模化畜禽养殖排污是当前最重要的农业面源污染来源,较全面地介绍了种植业和畜禽养殖业中较为成熟的面源污染防控技术,提出“源头控制为主、过程阻控与末端治理相结合”是当前进行农业面源污染防控的主要途径,应因地制宜地采用相应的面源污染防控技术,实现环境效益、经济效益和社会效益的同步发展。
Erhui GUO,Liding CHEN,Ranhao SUN,Zhaoming WANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 279-287 doi: 10.1007/s11783-014-0667-8
关键词: riparian vegetation patterns soil nutrient distribution nutrient loss management
Zheng LI,Rong QI,Wei AN,Takashi MINO,Tadashi SHOJI,Willy VERSTRAETE,Jian GU,Shengtao LI,Shiwei XU,Min YANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 534-544 doi: 10.1007/s11783-014-0660-2
关键词: activated sludge model Bayesian inference biological nutrient removal closed-loop bioreactor oxidation ditch denitrifying polyphosphate accumulating organisms
Water---- and nutrient and energy---- systems in urbanizing watersheds
Rodrigo VILLARROEL WALKER, Michael Bruce BECK, Jim W. HALL
《环境科学与工程前沿(英文)》 2012年 第6卷 第5期 页码 596-611 doi: 10.1007/s11783-012-0445-4
关键词: cities climate change energy sector nutrient sector systems analysis resource recovery water-food-energy security
标题 作者 时间 类型 操作
HOTSPOTS OF NUTRIENT LOSSES TO AIR AND WATER: AN INTEGRATED MODELING APPROACH FOR EUROPEAN RIVER BASINS
期刊论文
Strategies to reduce nutrient pollution from manure management in China
David R. CHADWICK, John R. WILLIAMS, Yuelai LU, Lin MA, Zhaohai BAI, Yong HOU, Xinping CHEN, Thomas H. MISSELBROOK
期刊论文
Nutrient status and pollution levels in five areas around a manganese mine in southern China
Kehui Liu, Xiaolu Liang, Chunming Li, Fangming Yu, Yi Li
期刊论文
CROP-LIVESTOCK INTEGRATION FOR SUSTAINABLE AGRICULTURE IN CHINA: THE HISTORY OF STATE POLICY GOALS, REFORM OPPORTUNITIES AND INSTITUTIONAL CONSTRAINTS
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Managing nutrient for both food security and environmental sustainability in China: an experiment for
Fusuo ZHANG, Zhenling CUI, Weifeng ZHANG
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Scientifically advanced woody media for improved water quality from livestock woodchip heavy-use areas
Laura Christianson, David DeVallance, Joshua Faulkner, Thomas Basden
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Unintended nutrient imbalance induced by wastewater effluent inputs to receiving water and its ecological
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Pelagic-benthic coupling of the microbial food web modifies nutrient cycles along a cascade-dammed river
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Insights into the changes of amino acids, microbial community, and enzymatic activities related with the nutrient
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bioaccumulations based on a global data set and the implications for aquatic systems with aggravating nutrient
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Effects of riparian vegetation patterns on the distribution and potential loss of soil nutrients: a case study of the Wenyu River in Beijing
Erhui GUO,Liding CHEN,Ranhao SUN,Zhaoming WANG
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Simulation of long-term nutrient removal in a full-scale closed-loop bioreactor for sewage treatment:
Zheng LI,Rong QI,Wei AN,Takashi MINO,Tadashi SHOJI,Willy VERSTRAETE,Jian GU,Shengtao LI,Shiwei XU,Min YANG
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