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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

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1279-0

Abstract: Nutrient status and pollution levels are the main factors affecting soil restoration.The nutrient status and pollution levels in five areas, an unexplored mine area (UA), an explored mine

Keywords： Ecological reclamation     Ecological risk assessment     Heavy metal     Mn mine     Soil nutrients    

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Optimum nitrogen fertilization of

Wentao ZOU,Ruifeng JIA,Jinchang YANG,Rongsheng LI,Guangtian YIN

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 4,   Pages 368-374 doi: 10.15302/J-FASE-2016120

Abstract: A greenhouse pot experiment was conducted to study the effects of nitrogen fertilization on seedlings grown with 0, 50, 100, 150, 200, 300, 400 and 600 mg N per seedling according to exponential functions. Seedling height, root collar diameter, leaf area and total biomass increased with increasing fertilization from 0 to 200 mg N per seedling and decreased with further increase in fertilization from 300 to 600 mg N per seedling. The net photosynthetic rate, stomatal conductance, intercellular CO concentration and transpiration rate of seedlings showed a unimodal parabolic trend, with peak values of 7.29 mmol·m ·s , 0.071 mol·m ·s , 220 mmol·mol and 1.34 mmol·m ·s , respectively, when the rate of fertilization was 200 mg N per seedling. Photosynthetic gas exchange parameters were significantly different among nitrogen treatments. Based on the critical values of leaf N and P concentration and N/P ratio, the optimum amount of nitrogen of seedlings was 200–400 mg per seedling for leaf N and P concentration, and 100–400 mg per seedling for N/P ratio. It was concluded that 200–400 mg N per seedling was the most suitable nitrogen range for seedlings.

Keywords： Calophyllum inophyllum     growth     nitrogen fertilization     nutrient status     photosynthesis    

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Managing nutrient for both food security and environmental sustainability in China: an experiment for

Fusuo ZHANG, Zhenling CUI, Weifeng ZHANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 1,   Pages 53-61 doi: 10.15302/J-FASE-2014006

Abstract: The first step is to use technology for in-season root-zone nutrient management to significantly increaseThe second is to use technology for integrated nutrient management to increase both yield and NUE by

Keywords： integrated nutrient management     integrated soil-crop system management     environmental protection     food security    

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HOTSPOTS OF NUTRIENT LOSSES TO AIR AND WATER: AN INTEGRATED MODELING APPROACH FOR EUROPEAN RIVER BASINS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 579-592 doi: 10.15302/J-FASE-2023526

Abstract:

Nutrient pollution of air and water is a persistent problem in Europe.to calculate inputs of nitrogen (N) and phosphorus (P) to land and rivers, N emissions to air, and nutrientthe basin area was considered as pollution hotspots and generated over half of N emissions to air and nutrient

Keywords： agriculture     air-water modeling     European rivers     nutrient pollution     sewage systems     source attribution    

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Unintended nutrient imbalance induced by wastewater effluent inputs to receiving water and its ecological

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1584-x

Abstract: To date, most efforts to control eutrophication have focused on reductions of external nutrient inputs, yet importance of nutrient stoichiometry and subsequent shift in plankton composition in aquatic ecosystemHowever, control measures are often targeted at and effective in removing a single nutrient from sewageand thus are less effective in removing the others, resulting in the changes of nutrient stoichiometrylong-term strategies for domestic wastewater management should not merely focus on the total reduction of nutrient

Keywords： Nutrient stoichiometry     Wastewater treatment     Ecosystem functioning     Water quality management    

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MANURE AND METROPOLES---A GLOBAL FRAMEWORK FOR NUTRIENT CYCLING IN FOOD SYSTEMS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,

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Pelagic-benthic coupling of the microbial food web modifies nutrient cycles along a cascade-dammed river

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1484-5

Abstract:

• Structure of multi-trophic microbial groups were analyzed using DNA metabarcoding.

Keywords： Reservoir     Multi-trophic     Beta diversity     Predator-prey     Nutrient accumulation    

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Insights into the changes of amino acids, microbial community, and enzymatic activities related with the nutrient

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1635-y

Abstract:

● The highest seed germination index was achieved at 0.3 g/g total solids of food waste.

Keywords： Composting     Food waste     Amino acids     Microbial community     Enzymatic activity     Nutrient quality    

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bioaccumulations based on a global data set and the implications for aquatic systems with aggravating nutrient

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1471-x

Abstract:

• Hg bioaccumulation by phytoplankton varies among aquatic ecosystems.

Keywords： Plankton     Hg bioaccumulation     Physiological characteristics     A cross-system analysis     Nutrient compositions    

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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

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 279-287 doi: 10.1007/s11783-014-0667-8

Abstract: This study examines the impact of riparian vegetation patterns on water pollution due to soil nutrientThe different distributions of soil nutrients along vegetation patterns and the potential risk of nutrientlower-slope grassland has higher levels of soil TN, TP, AN, and AP, and thus it may become a new source of nutrient

Keywords： riparian     vegetation patterns     soil nutrient distribution     nutrient loss     management    

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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

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 534-544 doi: 10.1007/s11783-014-0660-2

Abstract: The calibrated model could describe the long-term trend of nutrient removal and short-term variations

Keywords： activated sludge model     Bayesian inference     biological nutrient removal     closed-loop bioreactor     oxidation    

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Water---- and nutrient and energy---- systems in urbanizing watersheds

Rodrigo VILLARROEL WALKER, Michael Bruce BECK, Jim W. HALL

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 596-611 doi: 10.1007/s11783-012-0445-4

Abstract: separate out the water infrastructure and water metabolism of cities from their intimately inter-related nutrientnotwithstanding the massive volumes of these materials flowing into and out of the city, the notion of an urban nutrienttend to discuss, or conduct research into, “soilshed” agencies, or soilshed management, or Integrated Nutrientchallenges) deriving from adopting this broader, multi-sectoral “systems” perspective on addressing water-nutrient-energybeing initiated — for example, on Kathmandu, Nepal — we close by reflecting upon these issues of water-nutrient-energy

Keywords： cities     climate change     energy sector     nutrient sector     systems analysis     resource recovery     water-food-energy    

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Phosphorus status, use and recycling in a Chinese peri-urban region with intensive animal husbandry and

Marco ROELCKE, Lisa HEIMANN, Yong HOU, Jianbin GUO, Qiaoyun XUE, Wei JIA, Anne OSTERMANN, Roxana Mendoza HUAITALLA, Moritz ENGBERS, Clemens OLBRICH, Roland W. SCHOLZ, Joachim CLEMENS, Frank SCHUCHARDT, Rolf NIEDER, Xuejun LIU, Fusuo ZHANG

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 388-402 doi: 10.15302/J-FASE-2019286

Abstract: , animal products, manures, mineral and organic fertilizers and the derivation of the corresponding nutrientanimal husbandry and smallholder farming, (2) the mismatch between livestock density and cropland, (3) nutrient

Keywords： cropping systems     life cycle assessment     North China Plain     balances and nutrient flows     transdisciplinary    

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Mass loss and nutrient dynamics during litter decomposition in response to warming and nitrogen addition

Haiyan REN, Jie QIN, Baolong YAN, Alata, Baoyinhexige, Guodong HAN

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 1,   Pages 64-70 doi: 10.15302/J-FASE-2017194

Abstract: However, the temporal patterns of mass loss and nutrient release in response to warming and nitrogen

Keywords： climate warming     grassland     litter decomposition     nitrogen deposition     nutrient release    

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MANURE AND METROPOLES—A GLOBAL FRAMEWORK FOR NUTRIENT CYCLING IN FOOD SYSTEMS

Daan VERSTAND, Theun VELLINGA, Krijn POPPE, Pieter de WOLF

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,   Pages 182-187 doi: 10.15302/J-FASE-2020364

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Title Author Date Type Operation

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

Journal Article

Optimum nitrogen fertilization of

Wentao ZOU,Ruifeng JIA,Jinchang YANG,Rongsheng LI,Guangtian YIN

Journal Article

Managing nutrient for both food security and environmental sustainability in China: an experiment for

Fusuo ZHANG, Zhenling CUI, Weifeng ZHANG

Journal Article

HOTSPOTS OF NUTRIENT LOSSES TO AIR AND WATER: AN INTEGRATED MODELING APPROACH FOR EUROPEAN RIVER BASINS

Journal Article

Unintended nutrient imbalance induced by wastewater effluent inputs to receiving water and its ecological

Journal Article

MANURE AND METROPOLES---A GLOBAL FRAMEWORK FOR NUTRIENT CYCLING IN FOOD SYSTEMS

Journal Article

Pelagic-benthic coupling of the microbial food web modifies nutrient cycles along a cascade-dammed river

Journal Article

Insights into the changes of amino acids, microbial community, and enzymatic activities related with the nutrient

Journal Article

bioaccumulations based on a global data set and the implications for aquatic systems with aggravating nutrient

Journal Article

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

Journal Article

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

Journal Article

Water---- and nutrient and energy---- systems in urbanizing watersheds

Rodrigo VILLARROEL WALKER, Michael Bruce BECK, Jim W. HALL

Journal Article

Phosphorus status, use and recycling in a Chinese peri-urban region with intensive animal husbandry and

Marco ROELCKE, Lisa HEIMANN, Yong HOU, Jianbin GUO, Qiaoyun XUE, Wei JIA, Anne OSTERMANN, Roxana Mendoza HUAITALLA, Moritz ENGBERS, Clemens OLBRICH, Roland W. SCHOLZ, Joachim CLEMENS, Frank SCHUCHARDT, Rolf NIEDER, Xuejun LIU, Fusuo ZHANG

Journal Article

Mass loss and nutrient dynamics during litter decomposition in response to warming and nitrogen addition

Haiyan REN, Jie QIN, Baolong YAN, Alata, Baoyinhexige, Guodong HAN

Journal Article

MANURE AND METROPOLES—A GLOBAL FRAMEWORK FOR NUTRIENT CYCLING IN FOOD SYSTEMS

Daan VERSTAND, Theun VELLINGA, Krijn POPPE, Pieter de WOLF

Journal Article