Carbon Fluxes and Emission from the Red River (Viet Nam and China): Human Activities and Climate Change
|Project Summary||Riverine carbon fluxes (discharge to the sea) and emission (outgassing or evasion) are an important part of carbon exchanges between terrestrial, oceanic and atmospheric environment. Carbon fluxes and emission of the river are impacted by both natural (plate margin tectonics, volcanic deposits, high elevations, steep slopes, high intensive rainfalls and etc.) and anthropogenic factors (high population density, deforestation, reservoir impoundment, intensive agriculture, and urbanization). In Asian regions, the river water discharge and sediment loads have been altered dramatically over the past decades as a result of reservoir impoundment, land use, population, and climate changes (Vorosmarty et al., 2003; Walling & Fang, 2003; Lu et al., 2004). Solid sediment loads not only directly contribute organic carbon, but also affect chemical weathering, and biological processes, thereby change carbon consumption and possible emission. The Red River (Vietnam and China) forming the Red River delta is a good example of a South-East Asian river system strongly affected by climate and human activities. In the present project, the SENEQUE/RIVERSTRAHLER model could be used for relating the carbon transfer at the scale of the whole drainage network to the constraints resulting from human activities and natural conditions in the Red River watershed.|
|Project Leader||Dr LE Thi Phuong Quynh,Institute of Natural Product Chemistry (INPC), Vietnam Academy of Science and Technology (VAST), VIETNAM .|
|Project Collaborators||Dr. Duong Thi Thuy, Institute of Environmental Technology, Vietnam, email@example.com; firstname.lastname@example.org; |
Mr. Ho Tu Cuong, Institute of Environmental Technology, Vietnam, email@example.com
Dr. Tran Thi Bich Nga, Agency of Meteorology, Hydrology and Climate Change, Vietnam, firstname.lastname@example.org
Dr. Lu XiXi, National University of Singapore, Singapore, email@example.com
Dr. Garnier Josette, University of Pierre and Marie Curie, France, firstname.lastname@example.org
Dr. Billen Gilles, University of Pierre and Marie Curie, France, email@example.com
Prof. Zhou Yue, Yunnan University of Finance and Economics, China, firstname.lastname@example.org
|Countries Involved||Viet Nam, Singapore, China, France|
|Scientific Thematic Area||Ecosystems, Biodiversity, and Land Use; |
Resources Utilisation and Pathways for Sustainable Development.
|Project Duration||3 Years|
|APN Funds (US$)||120000|
|Year of Completion||2017|
|Project Output|| |
I. Peer-reviewed papers in international journals
Nguyen, H. T. M., Billen, G., Garnier, J., Rochelle-Newall, E., Ribolzi, O., Servais, P., & Le, Q. T. P. (2016). Modelling of faecal indicator bacteria (FIB) in the Red River basin (Vietnam). Environmental Monitoring and Assessment, 188(9). https://doi.org/10.1007/s10661-016-5528-4
Nguyen, H. T. M., Le, Q. T. P., Garnier, J., Janeau, J.-L., & Rochelle-Newall, E. (2016). Seasonal variability of faecal indicator bacteria numbers and die-off rates in the Red River basin, North Viet Nam. Scientific Reports, 6, 21644. https://doi.org/10.1038/srep21644
Lu, X. X., Oeurng, C., Le, T. P. Q., & Thuy, D. T. (2015). Sediment budget as affected by construction of a sequence of dams in the lower Red River, Viet Nam. Geomorphology, 248, 125–133. http://doi.org/10.1016/j.geomorph.2015.06.044
Duong, Thi Thuy, Le, Thi Phuong Quynh, Ho, Tu Cuong, Vu, Thi Nguyet, Hoang, Thi Thu Hang, Dang, Dinh Kim, & Lu, Xixi. (2014). Phytoplankton community structure and water quality of Red River, Vietnam. Journal of Vietnamese Environment, 6(1), 27–33. http://doi.org/10.13141/jve.vol6.no1.pp27-33
Le, Thi Phuong Quynh, Ho, Tu Cuong, Duong, Thi Thuy, Nguyen, Thi Bich Ngoc, Vu, Duy An, Pham, Quoc Long, & Seidler, Christina. (2014). Water quality of the Red River system in the period 2012 - 2013. Journal of Vietnamese Environment, 6(3), 191–195. http://doi.org/10.13141/jve.vol6.no3.pp191-195
II. Peer-reviewed papers in national journals
Nguyen, T. M. H., Le, T. P. Q., Phung, T. X. B., Rochell-Newall, E., Janeau, J. L., Garnier, J., Billen, G. (2015). Relationship between bacteria and environmental factors in the Red River water of the section from Hanoi to Hung Yen. Journal of Science and Technology, Hanoi University of Industry. 28-2015, 61- 65.
Nguyen, T. B. N., Nguyen, B. T., Nguyen, T. M. H., Vu, D. A., Duong, T. T., Ho, T. C., & Le, T. P. Q. (2014). Preliminary monitoring results of total coliforms and fecal coliform in the Red river system, in the section from Yen Bai to Hanoi. Vietnam Journal of Biology, 36(2). http://doi.org/10.15625/0866-7160/v36n2.5122
Vu, D. A., Le, T. P. Q., Nguyen, T. B. N., Nguyen, B. T., Pham, Q. L., Seilder, C. and Phung, T. X. B. (2014). Wastewater quality of the agricultural region (vegetables - flowers - fruit trees) at Phu Dien and Tay Tuu wards (Hanoi). Journal of Science and Technology Development, M2-2014 (17), 13 – 21.
Nguyen, T. B. N., Le, T. P. Q., Nguyen, B. T., Nguyen, T. M. H., Vu, D. A., Duong, T. T. and Ho, T. C. (2014). Agricultural wastewater quality of a vegetable growing area Van Noi commune, Dong Anh district, Hanoi city. Vietnam Agriculture and Rural development, 21, 65-71.
III. Full papers in conferences/workshops proceedings
Le, T. P. Q., Lu, X., Garnier, J., Gilles, B., Etcheber, H., Duong, T. T., … Pham, Q. L. (2014). Seasonal variation of dissolved and particulate organic carbon in the Red River system (Vietnam) (pp. 391–398). Presented at the The First International conference of the Vietnam – Bulgaria Scientific Cooperation, Ha Long City: Vietnam Academy of Science and Technology.