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Wu J, Liu L, Chen J, Chen G, Zhu H, Liu J, Ye Y. Effects of dredging wastewater input history and aquaculture type on greenhouse gas fluxes from mangrove sediments along the shorelines of the Jiulong River Estuary, China. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 346:123672. [PMID: 38428796 DOI: 10.1016/j.envpol.2024.123672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/03/2024]
Abstract
Dredging wastewater (DW) from aquaculture ponds is a major disturbance factor in mangrove management, and its effects on the greenhouse gas (GHG) fluxes from mangrove sediment remain controversial. In this study, we investigated GHG (N2O, CH4, and CO2) fluxes from mangrove sediment at typical aquaculture pond-mangrove sites that were stimulated by DW discharged for different input histories and from different farm types. The GHG fluxes exhibited differing cumulative effects with increasing periods of DW input. The N2O and CH4 fluxes from mangrove sediment that received DW inputs for 17 y increased by ∼10 and ∼1.5 times, respectively, whereas the CO2 flux from mangrove sediment that received DW inputs for 11 y increased by ∼1 time. The effect of DW from shrimp ponds on the N2O flux was significantly larger than those of DW from fish/crab ponds and razor clam ponds. Moreover, the total global warming potentials (GWPs) at the field sites with DW inputs increased by 29-129% of which the CO2 flux was the main contributor to the GWP (85-96%). N2O as a proportion of CO2-equivalent flux increased from 2% to 12%, indicating that N2O was an important contributor to the increase in GWP. Overall, DW increased the GHG fluxes from mangrove sediments, indicating that the contribution of mangroves to climate warming was enhanced under DW input. It also implies that the carbon sequestration potential of mangrove sediments may be threatened to some extent. Therefore, future assessments of the carbon sequestration capacity of mangroves at regional or global scales should consider this phenomenon.
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Affiliation(s)
- Jiajia Wu
- Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Xiamen, Fujian, China
| | - Liyue Liu
- Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Xiamen, Fujian, China
| | - Jiahui Chen
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, Fujian, China
| | - Guangcheng Chen
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, Fujian, China
| | - Heng Zhu
- Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Xiamen, Fujian, China
| | - Jun Liu
- Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Xiamen, Fujian, China
| | - Yong Ye
- Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Xiamen, Fujian, China.
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Xie L, Chen S, Wu Z, Xue Z, Ye Y, Chen B, Chen J, Chen G. Influence of wastewater discharge from dredging mariculture pond sediments on the food sources of two intertidal crab species. MARINE POLLUTION BULLETIN 2024; 199:115992. [PMID: 38181471 DOI: 10.1016/j.marpolbul.2023.115992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/25/2023] [Accepted: 12/25/2023] [Indexed: 01/07/2024]
Abstract
The present study δ13C, δ15N and fatty acid compositions of two dominant mangrove crabs, Tubuca arcuata and Parasesarma plicatum were compared between a mangrove site frequently receiving dredged wastewater from mariculture ponds and an adjacent reference site, to investigate the impact of wastewater discharge on their diets. A laboratory experiment was also conducted to further test how their diets changed with the wastewater input. The result showed no significant change in the δ13C while clear 15N enrichment of crabs in association with the wastewater discharge. Changes in 15N signature and fatty acid composition of the crabs due to the wastewater discharge indicated that the impact of wastewater discharge was related to crab species, being more apparent on the deposit feeder (T. arcuata) than the herbivorous P. plicatum. The results suggested that the discharge of dredged wastewater into mangroves resulted in the uptake of wastewater-derived materials and nutrients by mangrove crabs.
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Affiliation(s)
- Limei Xie
- College of the Environment and Ecology, Xiamen University, Xiamen, China; Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, China
| | - Shunyang Chen
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, China; Key Laboratory of Marine Ecological Conservation and Restoration, Ministry of Natural Resources, Xiamen, China
| | - Zhiqiang Wu
- College of Marine Life Sciences, Ocean University of China, Qingdao, China
| | - Zhiyong Xue
- Fugong Forestry Workstation, Longhai District Forestry Bureau, Zhangzhou, China
| | - Yong Ye
- College of the Environment and Ecology, Xiamen University, Xiamen, China
| | - Bin Chen
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, China; Key Laboratory of Marine Ecological Conservation and Restoration, Ministry of Natural Resources, Xiamen, China
| | - Jiahui Chen
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, China
| | - Guangcheng Chen
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, China; Key Laboratory of Marine Ecological Conservation and Restoration, Ministry of Natural Resources, Xiamen, China.
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Monsalve ER, Quiroga E. Farmed shrimp aquaculture in coastal wetlands of Latin America - A review of environmental issues. MARINE POLLUTION BULLETIN 2022; 183:113956. [PMID: 36058720 DOI: 10.1016/j.marpolbul.2022.113956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 06/16/2022] [Accepted: 07/13/2022] [Indexed: 06/15/2023]
Abstract
The world production of farmed Whiteleg shrimp was 5,812,180 t in 2020. Ecuador, Mexico, and Brazil produced 1,012,830 in that year according to data FishStatJ. Environmental impact studies were scarce given the rapid growth of this activity, mainly on cummulative impacts, loss of ecosystems services or resilience of wetlands and mangroves. Aspects of the management of environmental impacts published on American studies during 1986-2020 are analyzed. The main impacts included the loss of mangroves and their transformation of these ecosystems and their water bodies by receiving enriched effluents from shrimp farms. Different management measures are discussed between Ecuador, which contributes 63.76 % of American production of white leg shrimp; Brazil which published 46.2 % of the environmental studies of the analyzed period, and Mexico, in an intermediate situation. Finally, alternatives are discussed to improve the management of shrimp aquaculture with emphasis on the Ecuadorian context.
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Affiliation(s)
- Eduardo Rebolledo Monsalve
- Programa Cooperativo Doctorado en Acuicultura PUCV, UCH y UCN, Chile; Pontificia Universidad Católica del Ecuador Sede Esmeraldas, Escuela de Gestión Ambiental, EGA-PUCESE, Ecuador.
| | - Eduardo Quiroga
- Pontificia Universidad Católica de Valparaíso (PUCV), Escuela de Ciencias Del Mar, Valparaíso, Chile
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Xu SJL, Chan SCY, Wong BYK, Zhou HC, Li FL, Tam NFY, Lee FWF. Relationship between phytoplankton community and water parameters in planted fringing mangrove area in South China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 817:152838. [PMID: 34999073 DOI: 10.1016/j.scitotenv.2021.152838] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/20/2021] [Accepted: 12/28/2021] [Indexed: 06/14/2023]
Abstract
Reforestation has been commonly adopted to increase the mangrove areas lost due to developments. A diverse phytoplankton community is critical to mangrove ecosystem functions; however, its compositions in planted mangrove habitats have seldom been reported. The present study, based on the temporal and spatial variations of phytoplankton community and water parameters, evaluated their relationships in a 20-year old artificially planted fringing mangrove in South China. Thirty-one phytoplankton taxa were identified from tidal water collected from three sites along a planted mangrove shoreline: within, and at the edge of mangroves, and at bare shoreline without mangroves. In all three sites, Bacillariophyta (diatom) was the most abundant phylum, dominated by Navicula and Nitzschia at 9.82-83.76% and 2.57-33.97%, respectively. The overall diversity ranged between 0.41 and 1.94. The temporal variations of phytoplankton and water parameters were more obvious than site differences. Higher phytoplankton diversity was found in summer, with increased green algae and cyanobacteria abundance accompanied by riverine discharge. There was site-specific dominance in some phyla between June and January, noticeably Chlorophyta, Cyanophyta, Dinophyta, and Euglenophyta. A potential toxic dinoflagellate Peridinium sp. was identified during fall and winter, serving as a warning to probable harmful bloom events. Multivariate statistical analyses revealed the abundance of major phytoplankton taxa significantly related to water physiochemical parameters, especially nitrate, ammonium, total phosphorous and orthophosphate. The present study suggests that mangrove vegetation may influence water quality and shape phytoplankton composition, but temporal differences were more significant. Compared with the protected natural mangroves in the National Nature Reserve nearby, this planted fringing mangrove habitat not only had lower nutrients, especially total nitrogen in tidal water, but also had different dominant phytoplankton species and lower species richness. The 20-year old artificially planted mangroves may still not serve the same ecological function as the protected natural mangrove forest.
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Affiliation(s)
- Steven Jing-Liang Xu
- Department of Science, School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Kowloon, Hong Kong SAR, China
| | - Sophie Cheuk-Yan Chan
- Department of Science, School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Kowloon, Hong Kong SAR, China
| | - Brian Yu-Keung Wong
- Department of Science, School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Kowloon, Hong Kong SAR, China
| | - Hai-Chao Zhou
- College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China
| | - Feng-Lan Li
- Department of Science, School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Kowloon, Hong Kong SAR, China
| | - Nora Fung-Yee Tam
- Department of Science, School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Kowloon, Hong Kong SAR, China; State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong SAR, China.
| | - Fred Wang-Fat Lee
- Department of Science, School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Kowloon, Hong Kong SAR, China; State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong SAR, China.
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Ivaldi C, Daou M, Vallon L, Bisotto A, Haon M, Garajova S, Bertrand E, Faulds CB, Sciara G, Jacotot A, Marchand C, Hugoni M, Rakotoarivonina H, Rosso MN, Rémond C, Luis P, Record E. Screening New Xylanase Biocatalysts from the Mangrove Soil Diversity. Microorganisms 2021; 9:microorganisms9071484. [PMID: 34361919 PMCID: PMC8306085 DOI: 10.3390/microorganisms9071484] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 11/16/2022] Open
Abstract
Mangrove sediments from New Caledonia were screened for xylanase sequences. One enzyme was selected and characterized both biochemically and for its industrial potential. Using a specific cDNA amplification method coupled with a MiSeq sequencing approach, the diversity of expressed genes encoding GH11 xylanases was investigated beneath Avicenia marina and Rhizophora stylosa trees during the wet and dry seasons and at two different sediment depths. GH11 xylanase diversity varied more according to tree species and season, than with respect to depth. One complete cDNA was selected (OFU29) and expressed in Pichia pastoris. The corresponding enzyme (called Xyn11-29) was biochemically characterized, revealing an optimal activity at 40–50 °C and at a pH of 5.5. Xyn11-29 was stable for 48 h at 35 °C, with a half-life of 1 h at 40 °C and in the pH range of 5.5–6. Xyn11-29 exhibited a high hydrolysis capacity on destarched wheat bran, with 40% and 16% of xylose and arabinose released after 24 h hydrolysis. Its activity on wheat straw was lower, with a release of 2.8% and 6.9% of xylose and arabinose, respectively. As the protein was isolated from mangrove sediments, the effect of sea salt on its activity was studied and discussed.
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Affiliation(s)
- Corinne Ivaldi
- INRAE, FARE, UMR A 614, Chaire AFERE, Université de Reims Champagne Ardenne, 51097 Reims, France; (C.I.); (H.R.); (C.R.)
| | - Mariane Daou
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
- Department of Chemistry, Khalifa University, Abu Dhabi 127788, United Arab Emirates
| | - Laurent Vallon
- CNRS, INRAE, VetAgro Sup, UMR Ecologie Microbienne, Université Lyon, Université Claude Bernard Lyon 1, F-69622 Villeurbanne, France; (L.V.); (M.H.); (P.L.)
| | - Alexandra Bisotto
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
| | - Mireille Haon
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
| | - Sona Garajova
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
| | - Emmanuel Bertrand
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
| | - Craig B. Faulds
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
| | - Giuliano Sciara
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
| | - Adrien Jacotot
- Institut de Recherche pour le Développement (IRD), IMPMC, UPMC, CNRS, MNHN, 98851 Noumea, New Caledonia, France; (A.J.); (C.M.)
- ISEA, Université de la Nouvelle-Calédonie, EA 7484, 8 BPR4, 98851 Noumea, New Caledonia, France
- CNRS, BRGM, ISTO, UMR 7327, Université d’Orléans, 45071 Orléans, France
| | - Cyril Marchand
- Institut de Recherche pour le Développement (IRD), IMPMC, UPMC, CNRS, MNHN, 98851 Noumea, New Caledonia, France; (A.J.); (C.M.)
- ISEA, Université de la Nouvelle-Calédonie, EA 7484, 8 BPR4, 98851 Noumea, New Caledonia, France
| | - Mylène Hugoni
- CNRS, INRAE, VetAgro Sup, UMR Ecologie Microbienne, Université Lyon, Université Claude Bernard Lyon 1, F-69622 Villeurbanne, France; (L.V.); (M.H.); (P.L.)
| | - Harivony Rakotoarivonina
- INRAE, FARE, UMR A 614, Chaire AFERE, Université de Reims Champagne Ardenne, 51097 Reims, France; (C.I.); (H.R.); (C.R.)
| | - Marie-Noëlle Rosso
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
| | - Caroline Rémond
- INRAE, FARE, UMR A 614, Chaire AFERE, Université de Reims Champagne Ardenne, 51097 Reims, France; (C.I.); (H.R.); (C.R.)
| | - Patricia Luis
- CNRS, INRAE, VetAgro Sup, UMR Ecologie Microbienne, Université Lyon, Université Claude Bernard Lyon 1, F-69622 Villeurbanne, France; (L.V.); (M.H.); (P.L.)
| | - Eric Record
- INRAE, UMR1163, Biodiversité et Biotechnologie Fongiques, Aix-Marseille Université, 13288 Marseille, France; (M.D.); (A.B.); (M.H.); (S.G.); (E.B.); (C.B.F.); (G.S.); (M.-N.R.)
- Correspondence:
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Bourgeois C, Alfaro AC, Bisson E, Alcius S, Marchand C. Trace metal dynamics in soils and plants along intertidal gradients in semi-arid mangroves (New Caledonia). MARINE POLLUTION BULLETIN 2020; 156:111274. [PMID: 32510413 DOI: 10.1016/j.marpolbul.2020.111274] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/05/2020] [Accepted: 05/11/2020] [Indexed: 06/11/2023]
Abstract
Trace metal dynamics were investigated in mangroves developing in semi-arid New Caledonia, where Avicennia and Rhizophora stands grow in the upper and lower intertidal zone, respectively. We collected soil samples and mangrove tissues in an undisturbed site, a mining-influenced site and in a mining and aquaculture-influenced site. Differences in duration of immersion and organic matter (OM) cycling resulted in a sharp decrease of metal concentrations in soils and plants from landside to seaside. Both species were tolerant to metals mainly via exclusion, (i.e. metal bioaccumulation restricted to roots and leaf litter). Strong correlations (p < 0.05) were found between Na and Fe, Mn, Cu and Zn in green and senesced leaves of Avicennia marina, indicating a possible role of those metals in mechanisms to cope with hypersaline conditions. Increasing metal pollution, aridity and sea-level rise are likely to result in a decrease in mangrove efficiency in filtering trace metals seaward.
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Affiliation(s)
- Carine Bourgeois
- Auckland University of Technology (AUT): Institute for Applied Ecology New Zealand, School of Science, Faculty of Health and Environmental Sciences, Private Bag 92006, Auckland 1142, New Zealand; IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia, France
| | - Andrea C Alfaro
- Auckland University of Technology (AUT): Institute for Applied Ecology New Zealand, School of Science, Faculty of Health and Environmental Sciences, Private Bag 92006, Auckland 1142, New Zealand.
| | - Estelle Bisson
- IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia, France
| | - Steevensen Alcius
- IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia, France
| | - Cyril Marchand
- IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia, France; ISEA, University of New Caledonia BP R4, 98851 Noumea, New Caledonia
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7
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Hargan KE, Williams B, Nuangsaeng B, Siriwong S, Tassawad P, Chaiharn C, McAdoo B, Los Huertos M. Understanding the fate of shrimp aquaculture effluent in a mangrove ecosystem: Aiding management for coastal conservation. J Appl Ecol 2020. [DOI: 10.1111/1365-2664.13579] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kathryn E. Hargan
- Keck Science Department Claremont, Scripps, and Pitzer Colleges Claremont CA USA
| | - Branwen Williams
- Keck Science Department Claremont, Scripps, and Pitzer Colleges Claremont CA USA
| | - Bunlung Nuangsaeng
- Faculty of Marine Technology Burapha University Thamai Chantaburi Thailand
| | - Sarawut Siriwong
- Faculty of Marine Technology Burapha University Thamai Chantaburi Thailand
| | - Pisut Tassawad
- Faculty of Marine Technology Burapha University Thamai Chantaburi Thailand
| | - Chatdanai Chaiharn
- Faculty of Marine Technology Burapha University Thamai Chantaburi Thailand
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Vivier B, David F, Marchand C, Thanh-Nho N, Meziane T. Fatty acids, C and N dynamics and stable isotope ratios during experimental degradation of shrimp pond effluents in mangrove water. MARINE ENVIRONMENTAL RESEARCH 2019; 150:104751. [PMID: 31271964 DOI: 10.1016/j.marenvres.2019.104751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 06/20/2019] [Accepted: 06/25/2019] [Indexed: 06/09/2023]
Abstract
Intensive shrimp farming generates high loads of wastewaters that are released along tropical coastlines with potential impacts on the ecosystems. In this study, we used an experimental approach to analyze the behavior of shrimp pond effluents released in the Can Gio mangrove waterways (Southern Vietnam). We incubated shrimp pond effluents (EF), river water (RV), and a mixture of both (MI; 90% RV + 10% EF) in a dark room and measured fatty acid (FA) compositions, C and N concentrations and stable isotopes ratios (δ13C and δ15N) of suspended particulate matter during 16 days. Fatty acid concentrations rapidly decreased in EF with a 50% loss of FA during the first 24 h of the experiment and a 75% loss after 4 days of incubation. Proportions of the FA 18:1ω7 increased in MI during incubation, suggesting that this FA may be used as a tracer of anthropogenic substances release in marine environments.
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Affiliation(s)
- Baptiste Vivier
- BOREA Biologie des Organismes et Ecosystèmes Aquatiques, UMR 7208 MNHN CNRS SU UA UCN IRD 207, Muséum National d'Histoire Naturelle, 75005, Paris, France
| | - Frank David
- BOREA Biologie des Organismes et Ecosystèmes Aquatiques, UMR 7208 MNHN CNRS SU UA UCN IRD 207, Muséum National d'Histoire Naturelle, 75005, Paris, France.
| | - Cyril Marchand
- Université de la Nouvelle-Calédonie, ISEA, EA 7484, BPR4, 98851, Noumea, New Caledonia, France
| | - Nguyen Thanh-Nho
- Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University, Ho Chi Minh City, Viet Nam
| | - Tarik Meziane
- BOREA Biologie des Organismes et Ecosystèmes Aquatiques, UMR 7208 MNHN CNRS SU UA UCN IRD 207, Muséum National d'Histoire Naturelle, 75005, Paris, France
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9
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Martínez-Durazo A, García-Hernández J, Páez-Osuna F, Soto-Jiménez MF, Jara-Marini ME. The influence of anthropogenic organic matter and nutrient inputs on the food web structure in a coastal lagoon receiving agriculture and shrimp farming effluents. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 664:635-646. [PMID: 30763844 DOI: 10.1016/j.scitotenv.2019.01.343] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 12/22/2018] [Accepted: 01/26/2019] [Indexed: 06/09/2023]
Abstract
In this study, we elucidated the impacts of allochthonous organic matter (OM) and nutrients (N and P) inputs coming from agriculture and shrimp aquaculture activities on food web structure in a subtropical coastal lagoon located on the central-east of the Gulf of California. This coastal lagoon is highly influenced by OM and nutrients inputs by a large agriculture district and aquaculture development center in Mexico. We also selected a second coastal lagoon, without direct OM and nutrients inputs, considered as a 'pristine' ecosystem. We evaluated the quantity of OM, N and P in both ecosystems and reconstructed the food webs using isotopic tools of C and N from the base to top. We collected and analyzed autochthonous and allochthonous OM, and organisms including primary producers, and primary to tertiary consumers. Overall, specimens of the same species and/or functional groups showed higher δ15N values in the ecosystem receiving agriculture and shrimp aquaculture effluents than the pristine. Food webs were composed of four and five trophic levels, where fish and birds occupied the top-predator levels. Seasonal increases in OM and N and P quantities in lagoons affected by anthropogenic activities produced high δ15N values in primary producers and consumers.
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Affiliation(s)
- Angel Martínez-Durazo
- Programa de Posgrado en Ciencias, Centro de Investigación en Alimentación y Desarrollo, A.C. Unidad Hermosillo, Carretera Gustavo Enrique Astiazarán Rosas 46, Colonia La Victoria, Hermosillo 83304, Sonora, Mexico
| | - Jaqueline García-Hernández
- Centro de Investigación en Alimentación y Desarrollo, A.C. Unidad Guaymas, Carretera al Varadero Nacional Km 6.6, Colonia Las Playitas, Guaymas 85480, Sonora, Mexico
| | - Federico Páez-Osuna
- Unidad Académica Mazatlán, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Av. Joel Montes Camarena S/N, Mazatlán 82040, Sinaloa, Mexico
| | - Martín F Soto-Jiménez
- Unidad Académica Mazatlán, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Av. Joel Montes Camarena S/N, Mazatlán 82040, Sinaloa, Mexico
| | - Martín E Jara-Marini
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Ciencia de los Alimentos, Unidad Hermosillo, Carretera Gustavo Enrique Astiazarán Rosas 46, Colonia La Victoria, Hermosillo 83304, Sonora, Mexico.
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Aimé J, Allenbach M, Bourgeois C, Léopold A, Jacotot A, Vinh TV, Nho NT, Patrona LD, Marchand C. Variability of CO 2 emissions during the rearing cycle of a semi-intensive shrimp farm in a mangrove coastal zone (New Caledonia). MARINE POLLUTION BULLETIN 2018; 129:194-206. [PMID: 29680538 DOI: 10.1016/j.marpolbul.2018.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 02/06/2018] [Accepted: 02/13/2018] [Indexed: 06/08/2023]
Abstract
In New Caledonia, shrimp ponds are built not on cleared mangroves but on salt flats behind the mangroves. The objectives of this study were to determine the variability of CO2 fluxes from a semi-intensive shrimp pond during active and non-active periods of the farm and to determine the carbon dynamics from the upstream tidal creek to the downstream creek, which receives the farm's effluents. CO2 emissions from the active pond were estimated at 11.1 ± 5.26 mmol CO2 m-2 d-1. By modifying the hydrodynamics of the creeks, farm practices also influenced CO2 emissions from both the upstream and downstream creeks. After tillage, all the organic carbon deposited at the pond bottom during the active period was mineralized, resulting in CO2 emissions to the atmosphere estimated at 7.9 TCO2 ha-1. Therefore, shrimp farming is an anthropogenic source of CO2 to the atmosphere, but suitable and optimized rearing practices limit these emissions.
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Affiliation(s)
- Joanne Aimé
- University of New Caledonia, BP R4, 98851 Noumea, New Caledonia; IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia
| | | | - Carine Bourgeois
- Auckland University of Technology (AUT), Institute for Applied Ecology New Zealand, School of Applied Sciences, Faculty of Health and Environmental Sciences, 34 St Paul Street, 1010 Auckland, New Zealand; IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia
| | - Audrey Léopold
- Institut Agronomique néo-Calédonien (IAC), BP 73, 98890 Païta, New Caledonia; IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia; University of New Caledonia, BP R4, 98851 Noumea, New Caledonia
| | - Adrien Jacotot
- University of New Caledonia, BP R4, 98851 Noumea, New Caledonia; IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia
| | - Truong Van Vinh
- IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia; Nong Lam University, Thu Duc district, Ho Chi Minh City, Viet Nam
| | - Nguyen Thanh Nho
- IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia; University of Sciences of Ho Chi Minh City, Analytical Chemistry Department, 225 Nguyen Van Cu, District 5, Ho Chi Minh City, Viet Nam
| | - Luc Della Patrona
- Ifremer, 101 promenade Roger Laroque, Anse Vata, 98800 Noumea, New Caledonia
| | - Cyril Marchand
- IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia; University of Sciences of Ho Chi Minh City, Analytical Chemistry Department, 225 Nguyen Van Cu, District 5, Ho Chi Minh City, Viet Nam.
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11
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Li R, Chai M, Li R, Xu H, He B, Qiu GY. Influence of introduced Sonneratia apetala on nutrients and heavy metals in intertidal sediments, South China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:2914-2927. [PMID: 27844317 DOI: 10.1007/s11356-016-7885-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Accepted: 10/10/2016] [Indexed: 06/06/2023]
Abstract
To investigate the influence of Sonneratia apetala on nutrients and heavy metals in intertidal sediments, sediment cores of S. apetala marsh and mudflat in Shenzhen Bay, China were analyzed. The results showed that S. apetala improved sediment nutrient properties due to increased total carbon (TC), total nitrogen (TN), and total sulfur (TS). The levels of heavy metals were higher in S. apetala site than in mudflat, including chromium (Cr), nickel (Ni), copper (Cu), zinc (Zn), arsenic (As), cadmium (Cd), lead (Pb), and mercury (Hg). In S. apetala site, TC, TN, and TS were not positively correlated with Cr, Ni, As, Cd, and Pb, indicating their less important roles in trapping heavy metals. There were positive correlations among Ni, Cu, Zn, and Cd in both sites, suggesting similar anthropogenic source. Levels of As were higher than the probable effect level at both sites, indicating their toxicological importance. The geo-accumulation index and potential ecological risk index revealed higher metal contaminations in S. apetala site, especially for Cd, Hg, and As. Multivariate analysis implied that S. apetala alter the biogeochemical cycle of Cd and Cr to a certain extent. These findings indicate that S. apetala may improve soil nutrient properties and facilitate heavy metal accumulation in intertidal sediments.
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Affiliation(s)
- Ruili Li
- Shenzhen Key Laboratory for Heavy Metal Pollution Control and Reutilization, School of Environment and Energy, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China
| | - Minwei Chai
- Shenzhen Key Laboratory for Heavy Metal Pollution Control and Reutilization, School of Environment and Energy, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China
| | - Rongyu Li
- Shenzhen Key Laboratory for Heavy Metal Pollution Control and Reutilization, School of Environment and Energy, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China
| | - Hualin Xu
- Guangdong Neilingding Futian National Nature Reserve, Shenzhen, 518000, China
| | - Bei He
- Shenzhen Key Laboratory for Heavy Metal Pollution Control and Reutilization, School of Environment and Energy, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China
| | - Guo Yu Qiu
- Shenzhen Key Laboratory for Heavy Metal Pollution Control and Reutilization, School of Environment and Energy, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China.
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12
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Hatje V, de Souza MM, Ribeiro LF, Eça GF, Barros F. Detection of environmental impacts of shrimp farming through multiple lines of evidence. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2016; 219:672-684. [PMID: 27376996 DOI: 10.1016/j.envpol.2016.06.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 06/22/2016] [Accepted: 06/23/2016] [Indexed: 06/06/2023]
Abstract
In order to evaluate the impact of semi-intensive shrimp farming, comparisons between Control and Impact areas were made based on multiple lines of evidence using an asymmetrical design. Water and sediment samples were collected in four shrimp farms located in Todos os Santos Bay, Bahia, Brazil. Nutrients, trace elements and macrobenthic assemblages were evaluated using uni- and multivariate analyzes. Significant differences were observed between Impact and Control areas for the water column dataset (i.e., ancillary variables, SPM, dissolved nutrients and major and trace elements in SPM), whereas no significant differences were observed for the chemistry of sediments. Macrobenthic assemblages were negatively affected by shrimp farm activities. Impacted sites presented the lowest abundance, richness and different structure of macrofaunal benthic assemblages. Farms clearly produced negative impacts in the Todos os Santos Bay. This conclusion was only possible to be reached through the use of multiple lines of evidence. Chemistry and benthic assemblages data combined produced a better description of the quality and impacts of the evaluated environments. Different conclusions would have been reached if chemistry and ecology results were studied separately vs. together.
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Affiliation(s)
- Vanessa Hatje
- Centro Interdisciplinar de Energia e Ambiente (CIENAM), Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s/n, Ondina, 40170-290, Salvador, BA, Brazil.
| | - Manuel M de Souza
- Centro Interdisciplinar de Energia e Ambiente (CIENAM), Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s/n, Ondina, 40170-290, Salvador, BA, Brazil.
| | - Luisa F Ribeiro
- Centro Interdisciplinar de Energia e Ambiente (CIENAM), Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s/n, Ondina, 40170-290, Salvador, BA, Brazil; Laboratório de Ecologia Bentônica (LEB), Instituto de Biologia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s/n, Ondina, 40170-115, Salvador, BA, Brazil.
| | - Gilmara F Eça
- Centro Interdisciplinar de Energia e Ambiente (CIENAM), Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s/n, Ondina, 40170-290, Salvador, BA, Brazil; Departamento de Ciências Exatas e Tecnológicas, Universidade Federal do Recôncavo da Bahia (UFRB), Rui Barbosa, 710, Centro, Cruz das Almas, Bahia, Brazil.
| | - Francisco Barros
- Laboratório de Ecologia Bentônica (LEB), Instituto de Biologia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s/n, Ondina, 40170-115, Salvador, BA, Brazil.
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Della Patrona L, Marchand C, Hubas C, Molnar N, Deborde J, Meziane T. Meiofauna distribution in a mangrove forest exposed to shrimp farm effluents (New Caledonia). MARINE ENVIRONMENTAL RESEARCH 2016; 119:100-113. [PMID: 27262668 DOI: 10.1016/j.marenvres.2016.05.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 05/20/2016] [Accepted: 05/29/2016] [Indexed: 06/05/2023]
Abstract
Meiofauna abundance, biomass and individual size were studied in mangrove sediments subjected to shrimp farm effluents in New Caledonia. Two strategies were developed: i) meiofauna examination during the active (AP) and the non-active (NAP) periods of the farm in five mangrove stands characteristics of the mangrove zonation along this coastline, ii) meiofauna examination every two months during one year in the stand the closest to the pond (i.e. Avicennia marina). Thirteen taxonomic groups of meiofauna were identified, with nematodes and copepods being the most abundant ones. Meiofauna abundance and biomass increased from the land side to the sea side of the mangrove probably as a result of the increased length of tidal immersion. Abundance of total meiofauna was not significantly different before and after the rearing period. However, the effluent-receiving mangrove presented twice the meiofauna abundance and biomass than the control one. Among rare taxa, mites appeared extremely sensitive to this perturbation.
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Affiliation(s)
- L Della Patrona
- Départment of Lagons, Ecosystems and Sustainable Aquaculture (LEAD/NC), Ifremer, 101, Promenade Roger Laroque, Centre IRD, BP 2059-98846, Nouméa Cedex, New Caledonia, France
| | - C Marchand
- IRD, UR 206, UMR 7590-IMPMC, F-98848, New Caledonia, France.
| | - C Hubas
- Muséum National d'Histoire Naturelle, UMR BOREA, Sorbonne Universités, UPMC Univ Paris 6, CNRS 7208, IRD 207, UCBN, UA, CP 53, 61 rue Buffon, 75231, Paris Cedex 5, France
| | - N Molnar
- IRD, UR 206, UMR 7590-IMPMC, F-98848, New Caledonia, France; Muséum National d'Histoire Naturelle, UMR BOREA, Sorbonne Universités, UPMC Univ Paris 6, CNRS 7208, IRD 207, UCBN, UA, CP 53, 61 rue Buffon, 75231, Paris Cedex 5, France
| | - J Deborde
- IRD, UR 206, UMR 7590-IMPMC, F-98848, New Caledonia, France
| | - T Meziane
- Muséum National d'Histoire Naturelle, UMR BOREA, Sorbonne Universités, UPMC Univ Paris 6, CNRS 7208, IRD 207, UCBN, UA, CP 53, 61 rue Buffon, 75231, Paris Cedex 5, France
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Nóbrega GN, Ferreira TO, Siqueira Neto M, Queiroz HM, Artur AG, Mendonça EDS, Silva EDO, Otero XL. Edaphic factors controlling summer (rainy season) greenhouse gas emissions (CO2 and CH4) from semiarid mangrove soils (NE-Brazil). THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 542:685-693. [PMID: 26546764 DOI: 10.1016/j.scitotenv.2015.10.108] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 10/03/2015] [Accepted: 10/21/2015] [Indexed: 06/05/2023]
Abstract
The soil attributes controlling the CO2, and CH4 emissions were assessed in semiarid mangrove soils (NE-Brazil) under different anthropogenic activities. Soil samples were collected from different mangroves under different anthropogenic impacts, e.g., shrimp farming (Jaguaribe River); urban wastes (Cocó River) and a control site (Timonha River). The sites were characterized according to the sand content; physicochemical parameters (Eh and pH); total organic C; soil C stock (SCS) and equivalent SCS (SCSEQV); total P and N; dissolved organic C (DOC); and the degree of pyritization (DOP). The CO2 and CH4 fluxes from the soils were assessed using static closed chambers. Higher DOC and SCS and the lowest DOP promote greater CO2 emission. The CH4 flux was only observed at Jaguaribe which presented higher DOP, compared to that found in mangroves from humid tropical climates. Semiarid mangrove soils cannot be characterized as important greenhouse gas sources, compared to humid tropical mangroves.
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Affiliation(s)
- Gabriel N Nóbrega
- Departamento de Ciência do Solo, Escola Superior de Agricultura Luiz de Queiroz, ESALQ/USP, Av.Pádua Dias 11, Piracicaba, São Paulo 13.418-260, Brazil
| | - Tiago O Ferreira
- Departamento de Ciência do Solo, Escola Superior de Agricultura Luiz de Queiroz, ESALQ/USP, Av.Pádua Dias 11, Piracicaba, São Paulo 13.418-260, Brazil.
| | - M Siqueira Neto
- Laboratório de Biogeoquímica Ambiental, Centro de Energia Nuclear na Agricultura, CENA/USP, Av. Centenário 303, Piracicaba, São Paulo 13.400-970, Brazil
| | - Hermano M Queiroz
- Departamento de Ciências do Solo, Universidade Federal do Ceará, UFC, Av. Mister Hull 2977, Campus do Pici, Fortaleza, Ceará 60.440-554, Brazil
| | - Adriana G Artur
- Departamento de Ciências do Solo, Universidade Federal do Ceará, UFC, Av. Mister Hull 2977, Campus do Pici, Fortaleza, Ceará 60.440-554, Brazil
| | - Eduardo De S Mendonça
- Departamento de Produção Vegetal, Universidade Federal do Espírito Santo, UFES, Alto Universitário s/n, Alegre, Espírito Santo 29.500-000, Brazil
| | - Ebenezer De O Silva
- Empresa Brasileira de Pesquisa Agropecuária, Centro Nacional de Pesquisa de Agroindústria Tropical, Pós Colheita, Dra. Sara Mesquita Street, 2270, Planalto Pici, Fortaleza, Ceará 60.511-110, Brazil
| | - Xosé L Otero
- Departamento Edafoloxía e Química Agrícola, Facultade de Bioloxía, Universidade de Santiago de Compostela, Rúa Lope Gómez de Marzoa, s/n. Campus sur, Santiago de Compostela 15.782, Spain
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15
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Debenay JP, Marchand C, Molnar N, Aschenbroich A, Meziane T. Foraminiferal assemblages as bioindicators to assess potential pollution in mangroves used as a natural biofilter for shrimp farm effluents (New Caledonia). MARINE POLLUTION BULLETIN 2015; 93:103-120. [PMID: 25758645 DOI: 10.1016/j.marpolbul.2015.02.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 02/05/2015] [Accepted: 02/11/2015] [Indexed: 06/04/2023]
Abstract
In New Caledonia, semi-intensive shrimp farms release untreated effluents into the mangrove. Foraminiferal assemblages were analyzed for assessing the impact of effluent release on the benthic compartment. Comparison was made between samples collected (1) in an effluent receiving mangrove before and after the rearing cycle, and (2) for one-year monitoring an effluent receiving and a control mangrove. The distribution of foraminiferal assemblages was primarily driven by the gradient between Rhizophora stands and salt-flats, related to salinity and tidal elevation, and by seasonal cycles. The potential impact of effluent release was due to the combined effects of normal-saline effluents on surface salinity, and of nutrient input and microbial stimulation on food availability. Foraminiferal assemblages did not indicate a substantial impact of farm effluents and suggest that semi-intensive shrimp farming using mangrove for effluent discharge may appear as a sustainable solution in New Caledonia, when considering only the impact on the mangrove itself.
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Affiliation(s)
- J-P Debenay
- UMR 7159, IPSL/LOCEAN, Centre IRD France Nord, 32 Avenue Henri Varagnat, 93143 Bondy Cedex, France
| | - C Marchand
- IRD, UR 206 - UMR 7590 IMPMC, F-98848 New Caledonia, France.
| | - N Molnar
- IRD, UR 206 - UMR 7590 IMPMC, F-98848 New Caledonia, France; UMR BOREA MNHN-CNRS 7208-IRD-UPMC, Muséum National Histoire Naturelle, CP 53, 61 rue Buffon, 75231 Paris cedex 05, France
| | - A Aschenbroich
- IRD, UR 206 - UMR 7590 IMPMC, F-98848 New Caledonia, France; UMR BOREA MNHN-CNRS 7208-IRD-UPMC, Muséum National Histoire Naturelle, CP 53, 61 rue Buffon, 75231 Paris cedex 05, France
| | - T Meziane
- UMR BOREA MNHN-CNRS 7208-IRD-UPMC, Muséum National Histoire Naturelle, CP 53, 61 rue Buffon, 75231 Paris cedex 05, France
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