№ files_lp_4_process_3_061718
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This supplementary material includes detailed experimental methods and additional figures related to the study of phosphorus inputs and their effects on soil organic carbon and microbial biomass in agricultural soils.
Year:
2023
Region / City:
Changsha, China
Topic:
Soil Science, Phosphorus Fertilization, Soil Organic Carbon
Document Type:
Research Supplementary Material
Institution:
Hunan Agricultural University, National Engineering Center for Efficient Utilization of Soil and Fertilizer Resources, Hunan Biological Electromechanical Vocational Technical College
Author(s):
Yao Liu, Junru Li, Ning Su, Xiangmin Rong, Yuping Zhang, Xianjun Zeng, Jianwei Peng, Gongwen Luo
Target Audience:
Researchers, Soil Scientists, Agricultural Specialists
Period of Validity:
2023
Date of Approval:
November 2023
Date of Changes:
Not specified
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2023
Region / City:
Billerica, Massachusetts, USA
Topic:
Phosphorus removal, wastewater treatment
Document Type:
Press Release
Organization / Institution:
Billerica Wastewater Treatment Plant, Woodard & Curran
Author:
Jeff Kalmes
Target Audience:
Environmental professionals, wastewater treatment engineers
Date of Approval:
October 12-13, 2023
Date of Modifications:
N/A
Description:
This press release discusses the application of CoMag technology to meet stringent phosphorus removal requirements at a Massachusetts wastewater treatment plant.
Document type:
Supporting information
Related article title:
Organic fertilizers shape the bacterial communities harboring pqqC and phoD genes by altering organic acids, leading to improved phosphorus utilization
Authors:
Liying Zhi; Bangxiao Zheng; Yunjie Xu; Jiayang Xu; Josep Peñuelas; Jordi Sardans; Yixiao Chang; Shuquan Jin; Hong Ying; Kai Ding
Affiliations:
Key Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, China; College of JunCao Science and Ecology, Fujian Agriculture and Forestry University, Fuzhou, China; School of Environmental Science and Engineering, Xiamen University of Technology, Xiamen, China; Bureau of Agriculture and Rural Affairs, Wencheng, China; University of Chinese Academy of Sciences, Beijing, China; CSIC, Global Ecology Unit, CREAF-CSIC-UAB, Bellaterra, Spain; CREAF, Cerdanyola del Vallès, Spain; Institute of Ecological Environment, Ningbo Academy of Agricultural Sciences, Ningbo, China; Yangtze Delta Region Healthy Agricultural Institute (Zhejiang) Co., Ltd, Tongxiang, China
Number of pages:
12
Number of figures:
9
Number of tables:
5
Subject area:
Soil microbiology
Keywords:
organic fertilizer; inorganic fertilizer; pqqC gene; phoD gene; bacterial community; soil physicochemical properties; organic acids; phosphorus activation rate
Experimental design:
Fertilizer treatment groups including chemical and organic amendments
Analytical methods:
PCOA based on Bray-Curtis dissimilarity; Spearman correlation analysis; quantitative PCR; soil physicochemical and enzyme assays
Gene targets:
16S rRNA; pqqC; phoD
Measured parameters:
Soil pH; SOC; TN; TP; TK; AN; AP; AK; organic acid content; enzyme activities (ACP, ALP)
Year:
2020
Region / City:
Qingdao, China
Topic:
Nitrogen and phosphorus removal, wastewater treatment
Document Type:
Research article
Author:
Barbosa, R.G., Sleutels, T., Verstraete, W., Boon, N.
Target Audience:
Environmental scientists, wastewater treatment professionals
Period of Action:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
Not specified
Country:
Netherlands
City:
Wageningen
Field:
Agricultural Science; Environmental Science; Dairy Farming
Document Type:
Supplementary Information to a Scientific Study
Research Topic:
Feed and Nutrient Use Efficiencies in Grassland-Based Dairy Farms
Model / Methodology:
KringloopWijzer Model
Authors:
Jouke Oenema; Oene Oenema
Affiliation:
Wageningen Plant Research, Agrosystems Research; Wageningen Environmental Research
Institution:
Wageningen University & Research
Correspondence Email:
[email protected]
Data Sources:
Farm accounts; feed analysis reports; milk processor monitoring; accredited laboratory analyses
Analyzed Elements:
Nitrogen (N) and Phosphorus (P) flows and balances
Farm Components Analyzed:
Soil; Dairy Herd
Related Emission Models:
National Emission Model for Ammonia (NEMA); IPCC Tier 3 methodology
Environmental Indicators:
Nutrient balances; ammonia emissions; methane emissions; greenhouse gas emissions in CO2 equivalents
Referenced Standards:
Product Environmental Footprint Category Rules (PEFCR)
Geographic Scope of Application:
Commercial dairy farms in the Netherlands
Regulatory Context:
Mandatory use of the KringloopWijzer model for most Dutch dairy farms since 2016
Year:
2023
Region / City:
Valencia, Spain; Kgs. Lyngby, Denmark
Subject:
Phosphorus recovery, hydrothermal carbonization, municipal solid waste
Document type:
Research article
Institution:
Ingelia, S.L.; Technical University of Denmark; Instituto de Tecnología Química (UPV-CSIC)
Authors:
Borja Oliver-Tomas, Martin Hitzl, Mikołaj Owsianiak, Michael Renz
Target audience:
Environmental scientists, waste management professionals
Methods:
Hydrothermal carbonization, mineral acid extraction, life cycle assessment
Key findings:
Nitric acid most efficient for phosphorus extraction; separate use of hydrochar and phosphorus increases environmental impact
Applications:
Fertilizer production, solid fuel utilization
Keywords:
Advanced hydrochar, low-ash solid fuel, phosphorus extraction, phosphorus fertilizer
Year:
2025
Region / City:
Haryana, India (Jind, Rohtak, Jhajjar)
Subject:
Soil fertility and nutrient dynamics in agroforestry
Document Type:
Research article
Institution:
Department of Soil Science, Local Agricultural Research Centers
Author:
Thies & Grossman, Sharma et al., Negi et al., Fahad et al., Khare et al., Sun et al., Singh & Prajjwal
Target Audience:
Soil scientists, agroforestry researchers, agronomists
Study Period:
During sowing and harvest stages of crops, 2025
Sampling Depths:
0–50 cm, 51–80 cm, 81–110 cm, 111–140 cm
Tree Species:
Syzygium cumini, Psidium guajava, Phyllanthus emblica, Terminalia arjuna, Eucalyptus tereticornis, Vachellia nilotica, Melia azedarach, Tamarindus indica, Cycas revoluta, Pinus roxburghii
Measured Nutrients:
Nitrogen (N), Phosphorus (P), Potassium (K)
Methodology:
Micro-Kjeldahl method for N, spectrophotometric determination for P, chloroplatinic acid gravimetric method for K
Sampling Distances:
0 m, 2 m, 4 m, 6 m from tree trunk
Analysis:
Analysis of variance (ANOVA) for nutrient distribution across species, depth, and distance
Influence of tree species and different location on soil nitrogen, phosphorus, and potassium content
Year:
2026
Region / City:
Haryana (Jind, Rohtak, Jhajjar)
Topic:
Soil fertility, Tree species, Agroforestry
Document Type:
Original Research Article
Organization / Institution:
Not mentioned
Author:
Not mentioned
Target Audience:
Researchers, Agroforestry practitioners
Period of validity:
Not specified
Approval Date:
Not mentioned
Date of Changes:
Not mentioned
Year:
2026
Region / city:
N/A
Topic:
Microbial functional genes in N2O emission areas
Document type:
Research Paper
Organization / Institution:
N/A
Author:
N/A
Target audience:
Researchers, Environmental Scientists
Effective period:
N/A
Approval date:
N/A
Modification date:
N/A
Year:
2023
Region / City:
Mpumalanga, South Africa
Topic:
Soil Carbon Sequestration, Climate Change Mitigation, Community Engagement, Carbon Finance
Document Type:
Terms of Reference
Agency / Institution:
Mpumalanga Tourism and Parks Agency (MTPA)
Author:
Not specified
Target Audience:
Researchers, Environmental Planners, Local Stakeholders, Policymakers
Period of Validity:
2023-2024
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2023
Region / City:
Hawaii
Topic:
Carbon Sequestration, Soil Health, Land Management
Document Type:
Request for Proposals (RFP)
Organization / Institution:
Department of Land and Natural Resources (DLNR)
Author:
DLNR
Target Audience:
Organizations, Land Managers, Environmental Groups
Effective Period:
2023-2024
Approval Date:
April 2023
Amendment Date:
Not specified
Year:
2025
Topic:
Anthropogenic pressures, carbon sequestration, Rhizophora racemosa, mangroves
Document type:
Ecological study
Organization / institution:
Not specified
Author:
Not specified
Target audience:
Researchers, environmental scientists, policymakers
Period of validity:
Not specified
Approval date:
Not specified
Date of changes:
Not specified
Court:
H Court
Session Type:
Chamber Court
Presiding Judge:
Honourable Judge Hadebe
Time:
09h30
Case Categories:
Sequestration; Liquidation; Default Judgments; Summary Judgment; Unopposed Applications; Opposed Applications
Jurisdiction:
KwaZulu-Natal
Related Institutions Mentioned:
Road Accident Fund; Msunduzi Municipality; Department of Health: KwaZulu-Natal; The Registrar of Deeds, Pietermaritzburg; Legal Practice Council
Document Type:
Court Roll
Year:
2024
Year:
2018
Region / City:
California, USA
Subject:
Low Carbon Fuel Standard; Carbon Capture and Sequestration
Document Type:
Comment letter
Organization:
Occidental Petroleum Corporation
Author:
Al Collins, Senior Director – Regulatory Affairs
Recipient:
California Air Resources Board
Submission Method:
Electronic
Attachment:
Attachment A
Key Topics:
Carbon capture on-site vs off-site, CCS project application requirements, LCFS amendments, Protocol provisions
Date of Submission:
August 30, 2018
Year:
2013
Region / city:
United States
Theme:
Environmental Science, Climate Change, Renewable Energy
Document Type:
Research Paper
Organization / Institution:
Not specified
Author:
Jasper Wu, Professor Aubertin
Target Audience:
Academic, Researchers in Environmental Science and Renewable Energy
Period of Action:
Ongoing
Approval Date:
Not specified
Date of Changes:
Not specified