globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2018.02.025
Scopus记录号: 2-s2.0-85044579668
论文题名:
Variability of CO2 emissions during the rearing cycle of a semi-intensive shrimp farm in a mangrove coastal zone (New Caledonia)
作者: Aimé J.; Allenbach M.; Bourgeois C.; Léopold A.; Jacotot A.; Vinh T.V.; Nho N.T.; Patrona L.D.; Marchand C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期:1
起始页码: 194
结束页码: 206
语种: 英语
英文关键词: Aquaculture practices ; Effluents ; Greenhouse gas ; Mangrove ; New Caledonia ; Shrimp farming
Scopus关键词: Effluents ; Greenhouse gases ; Lakes ; Organic carbon ; Shellfish ; Anthropogenic sources ; Carbon dynamics ; CO2 emissions ; Mangrove ; New Caledonia ; Shrimp farming ; Shrimp ponds ; Tidal creeks ; Carbon dioxide ; carbon dioxide ; carbon emission ; coastal zone ; effluent ; greenhouse gas ; mangrove ; rearing ; shrimp culture ; animal husbandry ; Article ; atmosphere ; carbon dynamics ; carbon footprint ; coastal waters ; ebb tide ; effluent ; flood tide ; hydrodynamics ; mangrove ; mineralization ; New Caledonia ; nonhuman ; physical chemistry ; pond ; shrimp farming ; water analysis ; water sampling ; New Caledonia [Melanesia] ; Decapoda (Crustacea) ; Rhizophoraceae
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: 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. © 2018 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88375
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: University of New Caledonia, BP R4, Noumea, New Caledonia; IMPMC, Institut de Recherche pour le Développement (IRD), UPMC, CNRS, MNHN, Noumea, New Caledonia; 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, Auckland, New Zealand; Institut Agronomique néo-Calédonien (IAC), BP 73, Païta, New Caledonia; Nong Lam University, Thu Duc district, Ho Chi Minh City, Viet Nam; University of Sciences of Ho Chi Minh City, Analytical Chemistry Department, 225 Nguyen Van Cu, District 5, Ho Chi Minh City, Viet Nam; Ifremer, 101 promenade Roger Laroque, Anse Vata, Noumea, New Caledonia

Recommended Citation:
Aimé J.,Allenbach M.,Bourgeois C.,et al. Variability of CO2 emissions during the rearing cycle of a semi-intensive shrimp farm in a mangrove coastal zone (New Caledonia)[J]. Marine Pollution Bulletin,2018-01-01,129(1)
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