气候变化领域集成服务门户(CCPortal): Effects of abalone (Haliotis discus hannai Ino) and kelp (Saccharina japonica) mariculture on sources; distribution; and preservation of sedimentary organic carbon in Ailian Bay; China: Identified by coupling stable isotopes (Δ13C and Δ15N) with C/N ratio analyses

CCPortal

DOI	10.1016/j.marpolbul.2019.02.053
	Effects of abalone (Haliotis discus hannai Ino) and kelp (Saccharina japonica) mariculture on sources; distribution; and preservation of sedimentary organic carbon in Ailian Bay; China: Identified by coupling stable isotopes (Δ13C and Δ15N) with C/N ratio analyses
	Pan Z.; Gao Q.-F.; Dong S.-L.; Wang F.; Li H.-D.; Zhao K.; Jiang X.-Y.
发表日期	2019
ISSN	0025326X
起始页码	387
结束页码	397
卷号	141
英文摘要	To investigate the effects of mariculture on the sources, distribution and preservation of sedimentary organic carbon (SOC), sediments from an mariculture area in Ailian Bay, China, and a control area were analyzed for grain size composition, total organic carbon (TOC), total nitrogen (TN), carbon/nitrogen (C/N) ratio, and stable carbon and nitrogen isotopic composition (δ13C and δ15N). The sedimentary type of sediments in study area was clay silt. TOC, TN, C/N, δ13C, and δ15N ranged from 0.58 to 1.21%, 0.06–0.17%, 6.29–9.82, −23.20 to −18.50‰ and 6.17–7.38‰ respectively, and followed similar spatial patterns. TOC, TN and δ13C were higher in mariculture area than in control area. Biodeposit and kelp OC contributions greater of SOC in mariculture area than the control area (biodeposits: 20.10 ± 4.84 to 6.2 ± 1.3%; kelp: 15.3 ± 6.63 to 5.2 ± 0.84%). Overall, mariculture activities significantly influence the sources, distribution and preservation of SOC. © 2019 Elsevier Ltd
英文关键词	Distribution; Mariculture; Markov chain Monte Carlo simulations; Preservation; Sedimentary organic carbon; Sources apportionment
语种	英语
scopus关键词	Intelligent systems; Isotopes; Marine biology; Markov processes; Monte Carlo methods; Nitrogen; Sedimentology; Wood preservation; Abalones (Haliotis discus hannai Ino); Distribution; Grain size composition; Mariculture; Markov chain monte carlo simulation; Saccharina japonicas; Spatial patterns; Total Organic Carbon; Organic carbon; carbon 13; dissolved oxygen; nitrogen 15; organic carbon; sedimentary organic carbon; unclassified drug; carbon; nitrogen; isotopic analysis; isotopic ratio; mariculture; Markov chain; Monte Carlo analysis; organic carbon; preservation; sediment chemistry; source apportionment; spatial distribution; stable isotope; analytical parameters; Article; bay; carbon cycle; carbon nitrogen ratio; carbon sink; chemical composition; China; coastal waters; controlled study; correlation coefficient; Haliotis discus hannai; kelp; mariculture; Markov chain Monte Carlo; Monte Carlo method; nonhuman; particle size; Saccharina japonica; salinity; sand; seawater temperature; sediment; total nitrogen; total organic carbon; water temperature; analysis; animal; aquaculture; chemistry; environmental monitoring; gastropod; growth, development and aging; kelp; procedures; water pollutant; Ailian Bay; China; Shandong; Haliotidae; Haliotis discus hannai; Laminaria japonica; Animals; Aquaculture; Bays; Carbon; Carbon Cycle; Carbon Isotopes; China; Environmental Monitoring; Gastropoda; Geologic Sediments; Kelp; Nitrogen; Nitrogen Isotopes; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/150018
作者单位	Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, Shandong Province, 266003, China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong Province, 266100, China
推荐引用方式 GB/T 7714	Pan Z.,Gao Q.-F.,Dong S.-L.,et al. Effects of abalone (Haliotis discus hannai Ino) and kelp (Saccharina japonica) mariculture on sources; distribution; and preservation of sedimentary organic carbon in Ailian Bay; China: Identified by coupling stable isotopes (Δ13C and Δ15N) with C/N ratio analyses[J],2019,141.
APA	Pan Z..,Gao Q.-F..,Dong S.-L..,Wang F..,Li H.-D..,...&Jiang X.-Y..(2019).Effects of abalone (Haliotis discus hannai Ino) and kelp (Saccharina japonica) mariculture on sources; distribution; and preservation of sedimentary organic carbon in Ailian Bay; China: Identified by coupling stable isotopes (Δ13C and Δ15N) with C/N ratio analyses.Marine Pollution Bulletin,141.
MLA	Pan Z.,et al."Effects of abalone (Haliotis discus hannai Ino) and kelp (Saccharina japonica) mariculture on sources; distribution; and preservation of sedimentary organic carbon in Ailian Bay; China: Identified by coupling stable isotopes (Δ13C and Δ15N) with C/N ratio analyses".Marine Pollution Bulletin 141(2019).