Abstract
In this study, nitrogen (N) loads in Day-Nhue River Basin (DNRB) in Vietnam were quantified (at river basin and province scale) via field observation and application of material flow analysis (MFA). By developing L(Q) curves, measured N loads were estimated from water level data and N content of rivers. N loads from DNRB to Tonkin Gulf were quantified by MFA. The gaps between MFA results and measurements were increased from 4.48 to 21.47% corresponding to the accumulative rainfall from year 2008 to 2010. Results illustrate that MFA can estimate potential N load across the river basin to surface water. Observed ranges in upstream and downstream river loads were different at 55–84% and 5–20% respectively, corresponding well with those estimated by MFA. MFA is effective at quantifying N load to surface water the downstream regions, which are mainly used for paddy agriculture. Original N sources were traced via MFA, identifying that decreasing chemical fertilizer application rates and pretreatment of drainage water before discharging to the surface water reduce N load from the DNRB to the surface water. Additionally, MFA identified a hidden flow in the upstream portion of the DNRB, which meant that measurement data were under-estimated.
Similar content being viewed by others
References
Belevi H, Leitzinger C, Binder C, Montangero A, Strauss M, Zurbrügg C (2000) Material flow analysis: a planning tool for organic waste management in Kumasi, Ghana. EAWAG/SANDEC, ETH Zurich
Billen G, Garnier J (1997) The Phison River plume: coastal eutrophication in response to changes in land use and water management in the watershed. Aquat Microb Ecol 13:3–17
Brunner PH, Rechberger H (2004) Practical handbook of material flow analysis. Advance methods in resource and waste management. Lewis Publishers, US
Conley DJ (2000) Biogeochemical nutrient cycles and nutrient management strategies. Hydrobiological 410:87–96
Cugier P, Billen G, Guillaud JF, Garnier J, Ménesguena A (2005) Modelling the eutrophication of the Seine Bight (France) under historical, present and future nutrient loading. J Hydrol 304:381–396
D’Aste V, Orange D, Tran HT, Némery J (2007) Hydrology of the Day River: hydrological modeling of a hydrological system in delta zone, impact of lateral water inputs. Master and Third Year Engineer School Internship Report, Nancy University, p 60
Do TN, Nishida K (2014) A nitrogen cycle model in paddy fields to improve material flow analysis: the Day-Nhue River Basin case study. Nutr Cycl Agroecosyst 100(2):215–226
Do TN, Trinh AD, Nishida K (2014) Modification of uncertainty analysis in adapted material flow analysis: case study of nitrogen flows in the Day-Nhue River Basin, Vietnam. Resour Conserv Recycl 88:67–75
Do TN, Nguyen-Viet H, Pham-Duc P, Tu VV, Ta TT (2016) Development of nutrient cycle through agricultural activities of a rural area in the North of Vietnam. J Mater Cycles Waste Manag. https://doi.org/10.1007/s10163-016-0557-1 (ISSN 1438-4957)
Do-Thu N, Morel A, Nguyen-Viet H, Pham-Duc P, Nishida K, Kootattep T (2011) Assessing nutrient fluxes in a Vietnamese rural area despite limited and highly uncertain data. Resour Conserv Recycl 55(9–10):849–856
GSO (2008–2010) Statistical year book of Ha Noi, Nam H, Dinh N, Ninh Binh, Hoa Binh province. General Statistics Office of Vietnam. https://www.gso.gov.vn/. Accessed 07 Mar 2017
Hanh PTM, Suthipong S, Kim KW, Dang TB, Nguyen QH (2009) Anthropogenic influence on surface water quality of the Nhue and Day sub-river systems in Vietnam. Environ Geochem Health 32(3):227–236
HMD (2008–2010) Vietnam Center for Hydro-Meteorological Data. http://cmh.com.vn/en/. Accessed 07 Mar 2017
ICEM (2007) Day/Nhue River Basin Pollution Source Study—improving water quality in the Day/Nhue River Basin, Vietnam: capable building and pollution sources inventory. International Center for Environmental Management (ICEM). Ministry of Natural Resources and Environment
JICA and MARD (2004) The study on artisan craft development plan for rural industrialization in the Socialist Republic of Vietnam, International Development Center of Japan. Japan International Co-operation Agency and Ministry of Agriculture and Rural Development
Jaworski NA, Groffman PM, Keller AA, Prager JC (1992) A watershed nitrogen and phosphorus balance: the upper Potomac River basin. Estuaries Coasts 15:83–95
Justic D, Rabalais NN, Turner RE, Dortch Q (1995) Changes in nutrient structure of river-dominated coastal waters: stoichiometric nutrient balance and its consequences. Estuarine Coast Shelf Sci 40:619–621
Lancelot C, Spitz Y, Gypens N, Ruddick K, Becquevort S, Rousseau V, Lacroix G, Billen G (2005) Modelling diatom and Phaeocystis blooms and nutrient cycles in the Southern Bight of the North Sea: the MIRO model. Mar Ecol Prog Ser 289:63–78
Le TPQ, Billen G, Garnier J, The ́ry S, Fe ́zard C, Chau VM (2005) Nutrient (N, P) budgets for the Red River basin (Vietnam and China). Glob Biogeochem Cycles 19:GB2022. https://doi.org/10.1029/2004GB002405
Le TPQ, Billen G, Garnier J, The ́ry S, Ruelland D, Nghiem XA, Chau VM (2010) Nutrient (N, P, Si) transfers in the subtropical Red River system (China and Vietnam): modelling and budget of nutrient sources and sinks. Asian Earth Sci 37:259–274
Le TPQ, Seidler C, Kändler M, Tran TBN (2011) Proposed methods for potential evapotranspiration calculation of the Red River basin (North Vietnam). Hydrol Process 26(18):2782–2790
Luu TNM, Garnier J, Billen G, Orange D, Nemery J, Le TPQ, Tran HT, Le LA (2010) Hydrological regime and water budget of the Red River Delta (Northern Vietnam). J Asian Earth Sci 37:219–228
Luu TNM, Garnier J, Billen G, Le TPQ, Nemery J, Orange D, Le LA (2012) N, P, Si budgets for the Red River Delta (northern Vietnam): how the delta affects river nutrient delivery to the sea. Biogeochemistry 107:241–259
MARD (2002) Process of operating irrigation system in Nhue river. Ministry of Agriculture and Rural Development, Vietnam (in Vietnamese)
MARD (2008) Guidelines of fertilizers application for rice. Ministry of Agriculture and Rural Development, Vietnam. http://www.vaas.org.vn/ (in Vietnamese)
MOC (2009) Monitoring, Planning and Managing Solid wastes in provinces of Day-Nhue River Basin toward year 2020. Ministry of Construction, Vietnam (in Vietnamese)
MOC (2012) Planning of water drainage and wastewater treatment for residential areas and industrial zones in the Nhue-Day river basin. Ministry of Construction, Vietnam (in Vietnamese)
MONRE (2006) State of Environment in Vietnam. 2006. Ministry of Natural Resources and Environment, Vietnam (in Vietnamese)
Schaffner M, Bader HP, Scheidegger R (2009) Modeling the contribution of point sources and non-point sources to Thachin River water pollution. Sci Total Environ 407(17):4902–4915
Ta TT, Trinh AD, Do TN (2017) Nitrogen flow assessment in rapidly urbanizing Hai Duong province, downstream of Cau River Basin, Vietnam. J Matter Cycles Waste Manag. https://doi.org/10.1007/s10163-017-0616-2 (ISSN 1438-4957)
Trinh AD, Georges V, Marie PB, Nicolas P, Vu DL, Le LA (2007) Experimental investigation and modelling approach of the impact of urban wastewater on a tropical river; a case study of the Nhue River, Hanoi, Viet Nam. J Hydrol 334:347–358
Trinh AD, Marie PB, Georges V, Chau VM, Nicolas P, Loi VD, Le LA (2006) Biochemical modeling of the Nhue River (Hanoi, Vietnam): practical identifiably analysis and parameters estimation. Ecol Model 193:182–204
WFD (2000) Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for community action in the field of water policy. Off J Eur Commun 2002:22
Acknowledgements
We gratefully acknowledge Prof. Junko Shindo for her assessment of our research methodology. The presented work was conducted under the support of the “Fiscal 2017 JASSO, Follow-up Research Fellowship”. This research was funded by the Vietnam National Foundation for Science and Technology Development (NAFOSTED) under Grant number NE/P014577/1 and by Graduate University of Science and Technology under Grant number GUST.STS.ĐT2017-ST02. We appreciatively thank to Dr. Virginia Panizzo, University of Nottingham, UK, for editing this paper.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Do, T.N., Tran, V.B., Trinh, A.D. et al. Quantification of nitrogen load in a regulated river system in Vietnam by material flow analysis. J Mater Cycles Waste Manag 21, 974–983 (2019). https://doi.org/10.1007/s10163-019-00855-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10163-019-00855-z