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Juan XIE,Xinyu ZHANG,Zhiwei XU,Guofu YUAN,Xinzhai TANG,Xiaomin SUN,D.J. BALLANTINE
《环境科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 561-569 doi: 10.1007/s11783-013-0601-5
关键词: Chinese Ecosystem Research Network (CERN) total phosphorus (TP) surface water ecosystem type spatial variation
Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang
《环境科学与工程前沿(英文)》 2020年 第14卷 第3期 doi: 10.1007/s11783-020-1223-3
关键词: Sudden water pollution accident Total phosphorus Predictive model Contaminant simulation Water scheduling Measure
《环境科学与工程前沿(英文)》 2023年 第17卷 第6期 doi: 10.1007/s11783-023-1676-2
● A novel framework integrating quantile regression with machine learning is proposed.
关键词: Driver-response Upper boundary of relationship Interpretable machine learning Quantile regression Total phosphorus Chlorophyll a
Comparison of analytical procedures for measuring phosphorus content of animal manures in China
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《农业科学与工程前沿(英文)》 2019年 第6卷 第4期 页码 431-440 doi: 10.15302/J-FASE-2019279
The concentration and components of manure phosphorus (P) are key factors determining potential P bioavailability and runoff. The distribution of P forms in swine, poultry and cattle manures collected from intensive and extensive production systems in several areas of China was investigated with sequential fractionation and a simplified two-step (NaHCO -NaOH/EDTA) procedures. The mean total P concentration, determined by the sequential fractionation procedure of intensive swine, poultry and cattle manure, expressed as g·kg , was 14.9, 13.4 and 5.8 g·kg , respectively, and 4.4 g·kg in extensive cattle manure. In intensive swine, poultry and cattle manure about 73%, 74% and 79% of total P, respectively, was bioavailable (i.e., P extracted by H O and NaHCO ) and 78% in extensive cattle manure. The results indicated the relative environmental risk, from high to low, of swine, poultry and cattle manure. There is considerable regional variation in animal manure P across China, which needs to be considered when developing manure management strategies.
关键词: diet phosphorus manure phosphorus sequential P fractionation
Advanced nitrogen and phosphorus removal in A
Jianhua WANG, Yongzhen PENG, Yongzhi CHEN
《环境科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 474-480 doi: 10.1007/s11783-011-0360-0
关键词: Anoxic zone and biologic aerated filter (A2O-BAF) system domestic wastewater with low carbon-to-nitrogen ratio advanced nitrogen and phosphorus removal denitrifying phosphorus removal
Peter M. VITOUSEK, Xuejun LIU
《农业科学与工程前沿(英文)》 2019年 第6卷 第4期 页码 441-442 doi: 10.15302/J-FASE-2019284
Kinetic analysis of anaerobic phosphorus release during biological phosphorus removal process
DOU Junfeng, LIU Xiang, LUO Guyuan
《环境科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 233-239 doi: 10.1007/s11783-007-0040-2
关键词: interruption process ΔρP/Δρ Enhanced biological Poly-β-hydroxybutyrate
Phosphorus use efficiency and fertilizers: future opportunities for improvements
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《农业科学与工程前沿(英文)》 2019年 第6卷 第4期 页码 332-340 doi: 10.15302/J-FASE-2019274
The continued supply of phosphate fertilizers that underpin global food production is an imminent crisis. The rock phosphate deposits on which the world depends are not only finite, but some are contaminated, and many are located in geopolitically unstable areas, meaning that fundamental changes will have to take place in order to maintain food production for a growing global population. No single solution exists, but a combination of approaches to phosphorus management is required not only to extend the lifespan of the remaining non-renewable rock phosphate reserves, but to result in a more efficient, sustainable phosphorus cycle. Solutions include improving the efficiency of fertilizer applications to agricultural land, alongside a better understanding of phosphorus cycling in soil-plant systems, and the interactions between soil physics, chemistry and biology, coupled with plant traits. Opportunities exist for the development of plants that can access different forms of soil phosphorus (e.g., organic phosphorus) and that use internal phosphorus more efficiently. The development of different sources of phosphorus fertilizers are inevitably required given the finite nature of the rock phosphate supplies. Clear opportunities exist, and it is now important that a concerted effort to make advances in phosphorus use efficiency is prioritized.
关键词: organic phosphorus phosphorus fertilizer phosphorus use efficiency rock phosphate
Effects of phosphorus concentration on Cr(VI) sorption onto phosphorus-rich sludge biochar
DING Wenchuan,PENG Wenlong,ZENG Xiaolan,TIAN Xiumei
《环境科学与工程前沿(英文)》 2014年 第8卷 第3期 页码 379-385 doi: 10.1007/s11783-013-0606-0
关键词: phosphorus biochar sewage sludge hexavalent chromium adsorption
Phosphorus supply and management in vegetable production systems in China
Rui WANG, Weiming SHI, Yilin LI
《农业科学与工程前沿(英文)》 2019年 第6卷 第4期 页码 348-356 doi: 10.15302/J-FASE-2019277
Vegetable production systems involve high rates of chemical and organic fertilizer applications, leading to significant P accumulation in vegetable soils, as well as a decrease in P use efficiency (PUE), which is one of the key limiting factors in vegetable production. This review introduces the vegetable production systems in China and their fertilization status, and analyzes probable causes of overfertilization of vegetable fields. Poorly developed root systems and high P demand have led to the need to maintain much higher available P concentrations in the root zone for regular growth of vegetables, which might necessitate higher phosphate fertilizer input than the plants require. Research on strategies to improve vegetable PUE and the mechanisms of these strategies are summarized in this review. Increasing the P uptake by vegetables by supplying P during the critical growth stage and effectively utilizing the accumulated P by optimizing the C:P ratio in soils can substantially increase PUE. These advances will provide a basis for improving PUE and optimizing phosphate fertilizer applications in vegetable production through regulatory measures. In addition, some policies are recommended that could ensure the safety of vegetables and improve product quality. This review also aims to improve understanding of P cycling in vegetable fields and assist in the development of best practices to manage P reserves globally.
关键词: phosphate fertilizer phosphorus use efficiency vegetable production systems phosphorus management policy recommendation
Anoxic phosphorus removal in a pilot scale anaerobic-anoxic oxidation ditch process
Hongxun HOU, Shuying WANG, Yongzhen PENG, Zhiguo YUAN, Fangfang YIN, Wang GAN
《环境科学与工程前沿(英文)》 2009年 第3卷 第1期 页码 106-111 doi: 10.1007/s11783-009-0005-8
关键词: wastewater treatment anaerobic-anoxic (A2/O) oxidation ditch (OD) biological phosphorus removal denitrifying phosphorus removal
《化学科学与工程前沿(英文)》 2023年 第17卷 第4期 页码 470-482 doi: 10.1007/s11705-022-2231-6
关键词: adsorption zirconia total oxidizable carbon phosphate metallic ions hydrogen peroxide
Hongjing LI, Yinguang CHEN
《环境科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 283-290 doi: 10.1007/s11783-010-0243-9
关键词: low dissolved oxygen (DO) biological nitrogen and phosphorus removal polyhydroxyalkanoates (PHA) glycogen
Optimization of phosphorus removal in uniFed SBR system for domestic wastewater treatment
Xuguang TANG, Shuying WANG, Yongzhen PENG
《环境科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 475-481 doi: 10.1007/s11783-010-0244-8
关键词: UniFed sequencing batch reactor (SBR) phosphorus removal volumetric exchange ratio (VER) alternation of anoxic-aerobic (A/O) domestic wastewater
Organic and inorganic phosphorus uptake by bacteria in a plug-flow microcosm
Jinbo ZHAO, Xuehua LIU
《环境科学与工程前沿(英文)》 2013年 第7卷 第2期 页码 173-184 doi: 10.1007/s11783-013-0494-3
标题 作者 时间 类型 操作
Total phosphorus concentrations in surface water of typical agro- and forest ecosystems in China, 2004
Juan XIE,Xinyu ZHANG,Zhiwei XU,Guofu YUAN,Xinzhai TANG,Xiaomin SUN,D.J. BALLANTINE
期刊论文
Total phosphorus accident pollution and emergency response study based on geographic information system
Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang
期刊论文
Approaching the upper boundary of driver-response relationships: identifying factors using a novel framework integrating quantile regression with interpretable machine learning
期刊论文
Comparison of analytical procedures for measuring phosphorus content of animal manures in China
null
期刊论文
Comments on “Innovations for phosphorus sustainability: implications for the whole food chain” in specialissue of “Sustainable Phosphorus Use in Agri-Food System”
Peter M. VITOUSEK, Xuejun LIU
期刊论文
Kinetic analysis of anaerobic phosphorus release during biological phosphorus removal process
DOU Junfeng, LIU Xiang, LUO Guyuan
期刊论文
Effects of phosphorus concentration on Cr(VI) sorption onto phosphorus-rich sludge biochar
DING Wenchuan,PENG Wenlong,ZENG Xiaolan,TIAN Xiumei
期刊论文
Phosphorus supply and management in vegetable production systems in China
Rui WANG, Weiming SHI, Yilin LI
期刊论文
Anoxic phosphorus removal in a pilot scale anaerobic-anoxic oxidation ditch process
Hongxun HOU, Shuying WANG, Yongzhen PENG, Zhiguo YUAN, Fangfang YIN, Wang GAN
期刊论文
Simultaneous removal of total oxidizable carbon, phosphate and various metallic ions from HO solution
期刊论文
Research on polyhydroxyalkanoates and glycogen transformations: Key aspects to biologic nitrogen and phosphorus
Hongjing LI, Yinguang CHEN
期刊论文
Optimization of phosphorus removal in uniFed SBR system for domestic wastewater treatment
Xuguang TANG, Shuying WANG, Yongzhen PENG
期刊论文