Impact of the Climate Change and the Recent Development of an Artificial Tropical Estuary on the Mobility and Distribution of Phosphorus: Case of Vridi Channel (Côte d'Ivoire)
International Research Journal of Pure and Applied Chemistry,
Page 26-43
DOI:
10.9734/irjpac/2021/v22i230384
Abstract
This study focused on the effects of the climate change and the recent modification of Vridi channel on the mobility and distribution of phosphorus (P) in its superficial sediments. To best estimate this fact, the annual mobility and distribution of P were followed and compared before and after this development during two different annual periods, marked differently by the climate change effects. The first annual period has covered the period from April 2014 to March 2015 and this channel presented its former hydromorphology, with hydroclimatic conditions very close to that normal of Abidjan district. The second period annual has covered the period from October 2018 to September 2019 and this channel presented its current hydromorphology and, characterized by a rainfall drop and high ambient air temperatures compared to that normal of Abidjan district.
A monthly sampling has been done at 5 cm below the surface sediment in this channel during each annual period. The mobility and distribution of P was assessed in the superficial sediments of this channel according two sequential extraction protocols: the modified Van Eck method and the modified Olsen method. Total phosphorus was assessed according AFNOR NF X31-147.
The total phosphorus contents and all P fractions contents of these superficial sediments assessed by these two sequential methods and obtained over the period from April 2014 to March 2015 are higher than those determined over the period from October 2018 to September 2019. Thus, the recent development of this estuary, with as a corollary the modification of the physical and chemical characteristics of its superficial sediments, would have had the effect of clearing P towards the Atlantic Ocean and/or accelerating its sedimentation; hence the reduction of eutrophication risk of this aquatic ecosystem.
Keywords:
- Côte d'Ivoire
- climate change
- eutrophication
- marine estuary
- modified van eck method
- modified olsen method
- water
- pollution
How to Cite
Samuel, N., Konan, Y. M., & Albert, T. (2021). Impact of the Climate Change and the Recent Development of an Artificial Tropical Estuary on the Mobility and Distribution of Phosphorus: Case of Vridi Channel (Côte d’Ivoire). International Research Journal of Pure and Applied Chemistry, 22(2), 26-43. https://doi.org/10.9734/irjpac/2021/v22i230384
References
Li Y, Shang J, Zhang C, Zhang W, Niu L, Wang L et al. The role of freshwater eutrophication in greenhouse gas emissions: A review. Sci Tot Environ. 2021;768:144582. Available:https://doi.org/10.1016/j.scitotenv.2020.144582
Ruttenberg KC. Phosphorus cycle. Reference Module in Earth Systems and Environmental Sciences. Encyclopedia Ocean Sci. 2019;1:447-460. Available: https://doi.org/10.1006/rwos.2001.0277
N'Da S, Yao MK, Trokourey A. Seasonal dynamics of phosphorus fractions in artificial marine estuary: Vridi channel (Côte d'Ivoire). Inter J Adv Biol Res. 2018;8(4):458-469.
Moore PAJr, Reddy KR. Role of Eh and pH on phosphorus geochemistry in sediments of lake Okeechobee, Florida. J Environ Qual.1994;23(5):955-964. Available:doi.org/10.2134/jeq1994.00472425002300050016x
Van Eck GTM. Forms of phosphorus in particulate matter from the Hollands Diep (Haringvliet, The Netherlands). Hydrobiol. 1982;92:665-681. DOI.org/10.1007/BF00000066
Colwell JD. The estimation of the phosphorus fertilizer requirements of wheat in southern New South Wales by soil analysis. Australian J Exp Agric Animal. 1963;3:190-198. Available:https://doi.org/10.1071/EA9630190
Olsen S, Cole C, Watanabe F, Dean L. Estimation of available phosphorus in soils by extraction with sodium bicarbonate. USDA Circular Nr 939. US Gov. Print: Office, Washington DC; 1954.
Xu B, Li Y, Han F, Zheng Y, Ding W, Zhang C et al. The transborder flux of phosphorus in the LancangMekong River Basin: Magnitude, patterns and impacts from the cascade hydropower dams in China. J Hydrol. 2020b;590:125201. Available:https://doi.org/10.1016/j.jhydrol.2020.125201
Bai J, Yu L, Ye X, Yu Z, Wang D, Cuan Y et al. Dynamics of phosphorus fractions in surface soils of different flooding wetlands before and after flow-sediment regulation in the Yellow River Estuary, China. J Hydrol. 2020;580:124256. Available:https://doi.org/10.1016/j.jhydrol.2019.124256
Fernandes É, Teixeira C, Bordalo AA. Coupling between hydrodynamics and chlorophyll a and bacteria in a temperate estuary: A box model approach. water. 2019;588:1-17. Available:https://doi.org/10.3390/w11030588
Dan SF, Lan W, Yang B, Han L, Xu C, Lu D et al. Bulk sedimentary phosphorus in relation to organic carbon, sediment textural properties and hydrodynamics in the northern Beibu Gulf, South China Sea. Mar Pollut Bull. 2020;155:111176. Available:https://doi.org/10.1016/j.marpolbul.2020.111176
Liu D, Zhu H, Wu K, Wang F, Zhao X, Liao Q. Understanding the effect of particle size of waste concrete powder on phosphorus removal efficiency. Constr Build Mater. 2020;236:117526. DOI: 10.1016/j.conbuildmat.2019.117526
Zhu M, Kong F, Li Y, Li M, Zhang J, Xi M. Effects of moisture and salinity on soil dissolved organic matter and ecological risk of coastal wetland. Environ Res. 2020;187:109659. Available:https://doi.org/10.1016/j.envres.2020.109659
El Jakani M, El Karim I, Dafir JE, Benzakour M, Jaaïdi B. Behavior of phosphorus in the sediment of a semi-closed estuary. Case of Oum Er-Biâa mouth (Morocco-Atlantic). Rev Sci eau. 2002;15:251-261. French
Georgeaud V. Adsorption of heavy metals on magnetic oxides towards magnetic processes for decontamination and assessment of polluted sites. Ph D thesis, Aix-Marseille, France; 1999.
Ostrofsky ML, Levine SN, Lini A. Spatial and temporal variation in sedimentary phosphorus species in Lake Champlain (Vermont, New York, Québec). J Great Lakes Res. 2020;46(5): 1277-1291. Available:https://doi.org/10.1016/j.jglr.2020.07.010
Price JR, Nunez J, Moor J. Using plug-flow column reactor data to constrain calcic mineral weathering rates from watershed mass-balance methods: Lithogenic apatite dissolution and phosphorus fluxes into the Loch Vale Watershed ecosystem, Colorado, USA. Appl Geochem. 2020;120:104664. Available:https://doi.org/10.1016/j.apgeochem.2020.104664
März C, Riedinger, N., Sena, C, Kasten S. Phosphorus dynamics around the sulphate-methane transition in continental margin sediment: Authigenic apatite and Fe (II) phosphates. Mar Geol. 404;84-96. Available:https://doi.org/10.1016/j.margeo.2018.07.010
Boukemara L, Boukhalfa C, Azzouz S, Reinert L, Duclaux L, Amrane A et al. Characterization of phosphorus interaction with sediments affected by acid mine drainage - relation with the sediment composition. Int J Sediment Res. 2017;32(4):481-486. DOI : 10.1016/j.ijsrc.2017.09.004
Temporetti P, Beamud G, Nichela D, Baffico G, Pedrozo F. The effect of pH on phosphorus sorbed from sediments in a river with a natural pH gradient. Chemosphere. 2019;228:287-299. DOI: 10.1016/j.chemosphere.2019.04.134
Chen M, Ding S, Wu Y, Fan X, Jin Z, Tsang DCW et al. Experimental evidence of strong control by iron and negligible influences of manganese redox reactions. Environ Pollut. 2019;246:472-481. Available:https://doi.org/10.1016/j.envpol.2018.12.031
Zhao B, Yao P, Bianchi TS, Xu Y, Hui L, Mi T et al. Early diagenesis and authigenic mineral formation in mobile muds of the Changjiang Estuary and adjacent shelf. J Mar Syst. 2019;172: 64-74. DOI: 10.1016/j.jmarsys.2017.03.001
Dan SF, Liu S-M, Yang B, Udoh EC, Umoh U, Ewa-Oboho I. Geochemical discrimination of bulk organic matter in surface sediments of the Cross River estuary system and adjacent shelf, South East Nigeria (West Africa). Sci Total Environ. 2019;678:351-368. Available:https://doi.org/10.1016/j.scitotenv.2019.04.422
Pitrat MJJ, Braga MCB. Assessment of metallic contamination of a water resource in the city of Curitiba, Brazil. VertigO. 2012; 12 (1): 1-22. French. Available:https://doi.org/10.4000/vertigo.11945
Traoré A, Soro G, Ahoussi KE, Ahoussi BSA, Soro N, Biemi J. Level of heavy metal contamination of sediments in a tropical lagoon: Aghien lagoon (South-East of Côte d'Ivoire). Afrique Sci. 2014;10(3):73-88. French.
Li C, Yu H, Tabassum S, Li L, Mu Y, Wu D et al. Effect of calcium silicate hydrates coupled with Myriophyllum spicatum on phosphorus release and immobilization in shallow lake sediment. Chem Eng J. 2018;331:462-470. Available:https://doi.org/10.1016/j.cej.2017.08.134
Zhou J, Li D, Zhao Z, Song X, Huang Y, Yang J. Phosphorus immobilization by the surface sediments under the capping with new calcium peroxide material. J Clean Prod. 2020;247: 119135. Available:https://doi.org/10.1016/j.jclepro.2019.119135
Pain AJ, Martin JB, Young CR, Valle-Levinson A, Mariño-Tapia I. Carbon and phosphorus processing in a carbonate karst aquifer and delivery to the coastal ocean. Geochim Cosmochim Acta. 2020;269:484-495. Available:https://doi.org/10.1016/j.gca.2019.10.040
Berg C. Influence of magnesium in the formation of phosphate spheres. Diploma project, Uppsala University, Sueda; 2017. Available:urn:nbn:se:uu:diva-326255
Yao MK, Brou YS, Trokourey A, Soro MB. Metal pollution and ecological risk assessment in sediment of artificial estuary: Case of Vridi Channel, Côte d’Ivoire. J Appl Sci Environ Manage. 2017;21(4):785-92. DOI: 10.4314/ja
Yao MK, Trokourey A. Fractionation distribution and ecological risk assessment of some trace metals in artificial estuary: Vridi channel (Côte d'Ivoire). Adv Nat Appl Sci. 2018a;12(6):1-6. DOI: 10.22587/anas.2018.12.6.1
Yao MK, Trokourey A. Influence of the hydroclimate on the seasonal dynamics of certain metallic trace elements in a marine estuary: Case study. J Soc Ouest-Afr Chim. 2018b;045:31-41. French.
Konan KFA, Yao MK, Dongui BK, Trokourey A. Seasonal occurrence, sources and toxic potential of polycyclic aromatic hydrocarbons (PAHs) in the superficial sediments from Vridi canal (Côte d'Ivoire). Res J Chem Sci. 2020;10(1):23-33.
N'da S, Yao MK, Trokourey A. Simultaneous effects of the climate change and the recent hydromorphological modification of Vridi channel (Côte d'Ivoire) on some its hydrochemical characteristics. Current J Appl Sci Technol. 2020,39(43):82-97. DOI: 10.9734/CJAST/2020/v39i4331143
Kouassi AM, Nassa RA-K, Yao KB, Kouame KF, Biemi J. Statistical modeling of maximum annual rainfall in Abidjan district (South of Côte d'Ivoire). Rev Sci Eau. 2018:31(2):147-160. French. DOI: 10.7202/1051697ar
Kouakou KE. Trends in extreme temperatures in tropical climates: the case of Côte d'Ivoire. Master 1 thesis, Water Science and Technology, Nangui-Abrogoua, Côte d'Ivoire; 2013. French. SODEXAM. Weather report. SODEXAM ed. Côte d'Ivoire; 2020. French.
GIEC (Intergovernmental Panel on Climate Change). GIEC special report on the consequences of global warming of 1.5°C compared to pre-industrial levels and the associated trajectories of global gas emissions greenhouse effect, in the context of strengthening the global response to climate change, sustainable development and the fight against poverty. Eds World Metrology Organization (WMO) and United Nations Environment Program (UNEP); 2019. French.
Mackey KRM, Mooy BV, Cade-Menun BJ, Paytan A. Phosphorus Dynamics in the Environment. Reference Module in Life Sciences, Encyclopedia of Microbiology (Fourth Edition). 2019 ;506-519. Available:https://doi.org/10.1016/B978-0-12-809633-8.20911-4
Akobe C, Amani EM, Monde S, Aka K, Affian K. Étude comparative des caractères pétrosédimentaires des grès du bassin sédimentaire de Côte d'Ivoire. Rev Ivoir Sci Technol. 2018; 31:138–160.
AFNOR NF EN ISO 10693 (X31-105) standard. Soil quality - Determination of the carbonate content - Volumetric method. AFNOR Boutique ed. France; 2014. French.
AFNOR NF X31-150 standard. Soils, sediments, fertilizers, culture media - Preparation of the sample for the determination of trace metal elements. AFNOR Boutique ed. France; 1984. French.
AFNOR NF EN ISO 7980 (T 90-005) standard. Determination of calcium and magnesium by atomic absorption spectrometry. AFNOR Boutique ed. France; 2000. French.
AFNOR NF A08-556 (A08-556) standard. Chemical analysis of aluminum and its alloys - Determination of chromium - Method by atomic absorption spectrometry. AFNOR Boutique ed. France; 2010.
AFNOR FD T90-112(T90-112) standard. Water quality - Determination of eight metallic elements (Mn, Fe, Co, Ni, Cu, Zn, Ag, Pb) by atomic absorption spectrometry in the flame. AFNOR Boutique ed. France; 1998.
AFNOR NF T90-023 standard.Water test, dosage of orthophosphates, polyphosphates and total phosphorus. AFNOR Boutique ed. France; 1982.
AFNOR NF X31-147 standard. Soil qualit -Soils, sediments-Total solution by acid attack. AFNOR Boutique ed. France; 1996.
Dubois M. Deposition environment and manganese carbonate formation process in Paleoproterozoic black shales of the Franceville Basin (2.1 Ga; Gabon). Stratigraphy. Ph-D thesis, Montpellier University, France; 2017.
Benkaddour B. Contribution to the study of water and sediment contamination of Oued Chéliff (Algeria). Ph-D thesis, Perpignan University, France; 2018.
CEMA. Study of the aquatic environment quality - Akwaba crossroads development project in the municipality of Port-Bouët-Abidjan. BNEDT ed. Côte d'Ivoire; 2018. French.
Ahm A-SC, Bjerrum CJ, Blättler CL, Swart PK,. Higgins JA. Quantifying early marine diagenesis in shallow-water carbonate sediments. Geochim Cosmochim Acta. 2018;2361:140-159. Available: https://doi.org/10.1016/j.gca.2018.02.042
Meng Y, Guo Z, Yao H, Yeung KWK, Thiyagarajan V. Calcium carbonate unit realignment under acidification: A potential compensatory mechanism in an edible estuarine oyster. Mar Pollut Bull. 2019; 139:141-149. Available: https://doi.org/10.1016/j.marpolbul.2018.12.030
Keumean KN, Bamba SB, Soro G, Metongo BS, Soro N, Biemi J. Spatio-temporal evolution of the physico-chemical quality of the water in Comoé river estuary (south-eastern Côte d'Ivoire). Int J Biol Chem Sci. 2013;7(4):1752-1766. French. DOI: 10.4314/ijbcs.v7i4.31
Bradbury HJ, Turchyn AV. Reevaluating the carbon sink due to sedimentary carbonate formation in modern marine sediments. Earth Planet Sci Lett. 2019;519:40-49.
Locat J, Bérubé M-A. The influence of particle size on the measurement of carbonates by the Chittick method. Géogr phys Quat. 1986;40(3):229-343. French. Available: https://doi.org/10.7202/032653ar
Kamgaing T. Precipitation of carbonates of divalent cations in lake systems: Interest, state of knowledge of mechanisms and suggestions (Critical review of the literature). Rev Sci Eau. 2015; 28(2):81-177. French. DOI : https://doi.org/10.7202/1032292ar
Benyerou D, Boudjenane N-E, Belhadri M. Chemical and mineralogical influence of port dredged sediments in the context of their valuation in the manufacture of bricks. 2019;81:1-16.French. DOI: 10.4267/dechets-sciences-techniques.4137
Liu C, Jiang S-Y, Su X, Huang C-Y, Zhou Y, Bian X, Zhang T. An effective method to distinguish between artificial and authigenic gypsum in marine sediments. Mar Petroleum Geol. 2019;110:706-716. DOI: 10.1016/j.marpetgeo.2019.07.044
N’Gouran KP, Barima YSS., Angaman DM, Koffi NA, Tra Bi AF, Da KP, Dongui BK. Intra-urban spatial distribution of fine particles: monitoring by isothermal remanent magnetization at saturation of leaves (SIRM) in an urban tropical environment (Côte d'Ivoire). J Appl Biosci. 2014;81:7186–7197. French. DOI: 10.4314/jab.v81i1.7
Kouassi K-S, Billet S, Garçon G, Verdin A, Diouf A, Cazier F, Djaman J, Courcot D, Shirali P. In vitro cytotoxic effects of PM 2, 5 of Abidjan district (Côte d'Ivoire) on human lung cells. Pollut Atmos. 2012;213-214:117-130.
Hasni I. Investigation of the mechanisms of toxicity on the functional and structural properties of the photosynthetic apparatus. Ph-D thesis, Québec à Trois-Rivières University, Canada; 2015. French.
Koffi YB, Ahoussi KE, Kouassi AM, Biemi J. Mineral, oil and gas resources of the Ivory Coast and the problem of water resources pollution and floods. Geo-Eco-Trop. 2014;38(1):119-136. French.
Ruttenberg KC. Phosphorus cycle. Reference Module in Earth Systems and Environmental Sciences. Encyclopedia Ocean Sci. 2019;1:447-460. Available: https://doi.org/10.1006/rwos.2001.0277
N'Da S, Yao MK, Trokourey A. Seasonal dynamics of phosphorus fractions in artificial marine estuary: Vridi channel (Côte d'Ivoire). Inter J Adv Biol Res. 2018;8(4):458-469.
Moore PAJr, Reddy KR. Role of Eh and pH on phosphorus geochemistry in sediments of lake Okeechobee, Florida. J Environ Qual.1994;23(5):955-964. Available:doi.org/10.2134/jeq1994.00472425002300050016x
Van Eck GTM. Forms of phosphorus in particulate matter from the Hollands Diep (Haringvliet, The Netherlands). Hydrobiol. 1982;92:665-681. DOI.org/10.1007/BF00000066
Colwell JD. The estimation of the phosphorus fertilizer requirements of wheat in southern New South Wales by soil analysis. Australian J Exp Agric Animal. 1963;3:190-198. Available:https://doi.org/10.1071/EA9630190
Olsen S, Cole C, Watanabe F, Dean L. Estimation of available phosphorus in soils by extraction with sodium bicarbonate. USDA Circular Nr 939. US Gov. Print: Office, Washington DC; 1954.
Xu B, Li Y, Han F, Zheng Y, Ding W, Zhang C et al. The transborder flux of phosphorus in the LancangMekong River Basin: Magnitude, patterns and impacts from the cascade hydropower dams in China. J Hydrol. 2020b;590:125201. Available:https://doi.org/10.1016/j.jhydrol.2020.125201
Bai J, Yu L, Ye X, Yu Z, Wang D, Cuan Y et al. Dynamics of phosphorus fractions in surface soils of different flooding wetlands before and after flow-sediment regulation in the Yellow River Estuary, China. J Hydrol. 2020;580:124256. Available:https://doi.org/10.1016/j.jhydrol.2019.124256
Fernandes É, Teixeira C, Bordalo AA. Coupling between hydrodynamics and chlorophyll a and bacteria in a temperate estuary: A box model approach. water. 2019;588:1-17. Available:https://doi.org/10.3390/w11030588
Dan SF, Lan W, Yang B, Han L, Xu C, Lu D et al. Bulk sedimentary phosphorus in relation to organic carbon, sediment textural properties and hydrodynamics in the northern Beibu Gulf, South China Sea. Mar Pollut Bull. 2020;155:111176. Available:https://doi.org/10.1016/j.marpolbul.2020.111176
Liu D, Zhu H, Wu K, Wang F, Zhao X, Liao Q. Understanding the effect of particle size of waste concrete powder on phosphorus removal efficiency. Constr Build Mater. 2020;236:117526. DOI: 10.1016/j.conbuildmat.2019.117526
Zhu M, Kong F, Li Y, Li M, Zhang J, Xi M. Effects of moisture and salinity on soil dissolved organic matter and ecological risk of coastal wetland. Environ Res. 2020;187:109659. Available:https://doi.org/10.1016/j.envres.2020.109659
El Jakani M, El Karim I, Dafir JE, Benzakour M, Jaaïdi B. Behavior of phosphorus in the sediment of a semi-closed estuary. Case of Oum Er-Biâa mouth (Morocco-Atlantic). Rev Sci eau. 2002;15:251-261. French
Georgeaud V. Adsorption of heavy metals on magnetic oxides towards magnetic processes for decontamination and assessment of polluted sites. Ph D thesis, Aix-Marseille, France; 1999.
Ostrofsky ML, Levine SN, Lini A. Spatial and temporal variation in sedimentary phosphorus species in Lake Champlain (Vermont, New York, Québec). J Great Lakes Res. 2020;46(5): 1277-1291. Available:https://doi.org/10.1016/j.jglr.2020.07.010
Price JR, Nunez J, Moor J. Using plug-flow column reactor data to constrain calcic mineral weathering rates from watershed mass-balance methods: Lithogenic apatite dissolution and phosphorus fluxes into the Loch Vale Watershed ecosystem, Colorado, USA. Appl Geochem. 2020;120:104664. Available:https://doi.org/10.1016/j.apgeochem.2020.104664
März C, Riedinger, N., Sena, C, Kasten S. Phosphorus dynamics around the sulphate-methane transition in continental margin sediment: Authigenic apatite and Fe (II) phosphates. Mar Geol. 404;84-96. Available:https://doi.org/10.1016/j.margeo.2018.07.010
Boukemara L, Boukhalfa C, Azzouz S, Reinert L, Duclaux L, Amrane A et al. Characterization of phosphorus interaction with sediments affected by acid mine drainage - relation with the sediment composition. Int J Sediment Res. 2017;32(4):481-486. DOI : 10.1016/j.ijsrc.2017.09.004
Temporetti P, Beamud G, Nichela D, Baffico G, Pedrozo F. The effect of pH on phosphorus sorbed from sediments in a river with a natural pH gradient. Chemosphere. 2019;228:287-299. DOI: 10.1016/j.chemosphere.2019.04.134
Chen M, Ding S, Wu Y, Fan X, Jin Z, Tsang DCW et al. Experimental evidence of strong control by iron and negligible influences of manganese redox reactions. Environ Pollut. 2019;246:472-481. Available:https://doi.org/10.1016/j.envpol.2018.12.031
Zhao B, Yao P, Bianchi TS, Xu Y, Hui L, Mi T et al. Early diagenesis and authigenic mineral formation in mobile muds of the Changjiang Estuary and adjacent shelf. J Mar Syst. 2019;172: 64-74. DOI: 10.1016/j.jmarsys.2017.03.001
Dan SF, Liu S-M, Yang B, Udoh EC, Umoh U, Ewa-Oboho I. Geochemical discrimination of bulk organic matter in surface sediments of the Cross River estuary system and adjacent shelf, South East Nigeria (West Africa). Sci Total Environ. 2019;678:351-368. Available:https://doi.org/10.1016/j.scitotenv.2019.04.422
Pitrat MJJ, Braga MCB. Assessment of metallic contamination of a water resource in the city of Curitiba, Brazil. VertigO. 2012; 12 (1): 1-22. French. Available:https://doi.org/10.4000/vertigo.11945
Traoré A, Soro G, Ahoussi KE, Ahoussi BSA, Soro N, Biemi J. Level of heavy metal contamination of sediments in a tropical lagoon: Aghien lagoon (South-East of Côte d'Ivoire). Afrique Sci. 2014;10(3):73-88. French.
Li C, Yu H, Tabassum S, Li L, Mu Y, Wu D et al. Effect of calcium silicate hydrates coupled with Myriophyllum spicatum on phosphorus release and immobilization in shallow lake sediment. Chem Eng J. 2018;331:462-470. Available:https://doi.org/10.1016/j.cej.2017.08.134
Zhou J, Li D, Zhao Z, Song X, Huang Y, Yang J. Phosphorus immobilization by the surface sediments under the capping with new calcium peroxide material. J Clean Prod. 2020;247: 119135. Available:https://doi.org/10.1016/j.jclepro.2019.119135
Pain AJ, Martin JB, Young CR, Valle-Levinson A, Mariño-Tapia I. Carbon and phosphorus processing in a carbonate karst aquifer and delivery to the coastal ocean. Geochim Cosmochim Acta. 2020;269:484-495. Available:https://doi.org/10.1016/j.gca.2019.10.040
Berg C. Influence of magnesium in the formation of phosphate spheres. Diploma project, Uppsala University, Sueda; 2017. Available:urn:nbn:se:uu:diva-326255
Yao MK, Brou YS, Trokourey A, Soro MB. Metal pollution and ecological risk assessment in sediment of artificial estuary: Case of Vridi Channel, Côte d’Ivoire. J Appl Sci Environ Manage. 2017;21(4):785-92. DOI: 10.4314/ja
Yao MK, Trokourey A. Fractionation distribution and ecological risk assessment of some trace metals in artificial estuary: Vridi channel (Côte d'Ivoire). Adv Nat Appl Sci. 2018a;12(6):1-6. DOI: 10.22587/anas.2018.12.6.1
Yao MK, Trokourey A. Influence of the hydroclimate on the seasonal dynamics of certain metallic trace elements in a marine estuary: Case study. J Soc Ouest-Afr Chim. 2018b;045:31-41. French.
Konan KFA, Yao MK, Dongui BK, Trokourey A. Seasonal occurrence, sources and toxic potential of polycyclic aromatic hydrocarbons (PAHs) in the superficial sediments from Vridi canal (Côte d'Ivoire). Res J Chem Sci. 2020;10(1):23-33.
N'da S, Yao MK, Trokourey A. Simultaneous effects of the climate change and the recent hydromorphological modification of Vridi channel (Côte d'Ivoire) on some its hydrochemical characteristics. Current J Appl Sci Technol. 2020,39(43):82-97. DOI: 10.9734/CJAST/2020/v39i4331143
Kouassi AM, Nassa RA-K, Yao KB, Kouame KF, Biemi J. Statistical modeling of maximum annual rainfall in Abidjan district (South of Côte d'Ivoire). Rev Sci Eau. 2018:31(2):147-160. French. DOI: 10.7202/1051697ar
Kouakou KE. Trends in extreme temperatures in tropical climates: the case of Côte d'Ivoire. Master 1 thesis, Water Science and Technology, Nangui-Abrogoua, Côte d'Ivoire; 2013. French. SODEXAM. Weather report. SODEXAM ed. Côte d'Ivoire; 2020. French.
GIEC (Intergovernmental Panel on Climate Change). GIEC special report on the consequences of global warming of 1.5°C compared to pre-industrial levels and the associated trajectories of global gas emissions greenhouse effect, in the context of strengthening the global response to climate change, sustainable development and the fight against poverty. Eds World Metrology Organization (WMO) and United Nations Environment Program (UNEP); 2019. French.
Mackey KRM, Mooy BV, Cade-Menun BJ, Paytan A. Phosphorus Dynamics in the Environment. Reference Module in Life Sciences, Encyclopedia of Microbiology (Fourth Edition). 2019 ;506-519. Available:https://doi.org/10.1016/B978-0-12-809633-8.20911-4
Akobe C, Amani EM, Monde S, Aka K, Affian K. Étude comparative des caractères pétrosédimentaires des grès du bassin sédimentaire de Côte d'Ivoire. Rev Ivoir Sci Technol. 2018; 31:138–160.
AFNOR NF EN ISO 10693 (X31-105) standard. Soil quality - Determination of the carbonate content - Volumetric method. AFNOR Boutique ed. France; 2014. French.
AFNOR NF X31-150 standard. Soils, sediments, fertilizers, culture media - Preparation of the sample for the determination of trace metal elements. AFNOR Boutique ed. France; 1984. French.
AFNOR NF EN ISO 7980 (T 90-005) standard. Determination of calcium and magnesium by atomic absorption spectrometry. AFNOR Boutique ed. France; 2000. French.
AFNOR NF A08-556 (A08-556) standard. Chemical analysis of aluminum and its alloys - Determination of chromium - Method by atomic absorption spectrometry. AFNOR Boutique ed. France; 2010.
AFNOR FD T90-112(T90-112) standard. Water quality - Determination of eight metallic elements (Mn, Fe, Co, Ni, Cu, Zn, Ag, Pb) by atomic absorption spectrometry in the flame. AFNOR Boutique ed. France; 1998.
AFNOR NF T90-023 standard.Water test, dosage of orthophosphates, polyphosphates and total phosphorus. AFNOR Boutique ed. France; 1982.
AFNOR NF X31-147 standard. Soil qualit -Soils, sediments-Total solution by acid attack. AFNOR Boutique ed. France; 1996.
Dubois M. Deposition environment and manganese carbonate formation process in Paleoproterozoic black shales of the Franceville Basin (2.1 Ga; Gabon). Stratigraphy. Ph-D thesis, Montpellier University, France; 2017.
Benkaddour B. Contribution to the study of water and sediment contamination of Oued Chéliff (Algeria). Ph-D thesis, Perpignan University, France; 2018.
CEMA. Study of the aquatic environment quality - Akwaba crossroads development project in the municipality of Port-Bouët-Abidjan. BNEDT ed. Côte d'Ivoire; 2018. French.
Ahm A-SC, Bjerrum CJ, Blättler CL, Swart PK,. Higgins JA. Quantifying early marine diagenesis in shallow-water carbonate sediments. Geochim Cosmochim Acta. 2018;2361:140-159. Available: https://doi.org/10.1016/j.gca.2018.02.042
Meng Y, Guo Z, Yao H, Yeung KWK, Thiyagarajan V. Calcium carbonate unit realignment under acidification: A potential compensatory mechanism in an edible estuarine oyster. Mar Pollut Bull. 2019; 139:141-149. Available: https://doi.org/10.1016/j.marpolbul.2018.12.030
Keumean KN, Bamba SB, Soro G, Metongo BS, Soro N, Biemi J. Spatio-temporal evolution of the physico-chemical quality of the water in Comoé river estuary (south-eastern Côte d'Ivoire). Int J Biol Chem Sci. 2013;7(4):1752-1766. French. DOI: 10.4314/ijbcs.v7i4.31
Bradbury HJ, Turchyn AV. Reevaluating the carbon sink due to sedimentary carbonate formation in modern marine sediments. Earth Planet Sci Lett. 2019;519:40-49.
Locat J, Bérubé M-A. The influence of particle size on the measurement of carbonates by the Chittick method. Géogr phys Quat. 1986;40(3):229-343. French. Available: https://doi.org/10.7202/032653ar
Kamgaing T. Precipitation of carbonates of divalent cations in lake systems: Interest, state of knowledge of mechanisms and suggestions (Critical review of the literature). Rev Sci Eau. 2015; 28(2):81-177. French. DOI : https://doi.org/10.7202/1032292ar
Benyerou D, Boudjenane N-E, Belhadri M. Chemical and mineralogical influence of port dredged sediments in the context of their valuation in the manufacture of bricks. 2019;81:1-16.French. DOI: 10.4267/dechets-sciences-techniques.4137
Liu C, Jiang S-Y, Su X, Huang C-Y, Zhou Y, Bian X, Zhang T. An effective method to distinguish between artificial and authigenic gypsum in marine sediments. Mar Petroleum Geol. 2019;110:706-716. DOI: 10.1016/j.marpetgeo.2019.07.044
N’Gouran KP, Barima YSS., Angaman DM, Koffi NA, Tra Bi AF, Da KP, Dongui BK. Intra-urban spatial distribution of fine particles: monitoring by isothermal remanent magnetization at saturation of leaves (SIRM) in an urban tropical environment (Côte d'Ivoire). J Appl Biosci. 2014;81:7186–7197. French. DOI: 10.4314/jab.v81i1.7
Kouassi K-S, Billet S, Garçon G, Verdin A, Diouf A, Cazier F, Djaman J, Courcot D, Shirali P. In vitro cytotoxic effects of PM 2, 5 of Abidjan district (Côte d'Ivoire) on human lung cells. Pollut Atmos. 2012;213-214:117-130.
Hasni I. Investigation of the mechanisms of toxicity on the functional and structural properties of the photosynthetic apparatus. Ph-D thesis, Québec à Trois-Rivières University, Canada; 2015. French.
Koffi YB, Ahoussi KE, Kouassi AM, Biemi J. Mineral, oil and gas resources of the Ivory Coast and the problem of water resources pollution and floods. Geo-Eco-Trop. 2014;38(1):119-136. French.
-
Abstract View: 60 times
PDF Download: 49 times
Download Statistics
Downloads
Download data is not yet available.
