IHB OpenIR  > 水生生物多样性与资源保护研究中心  > 期刊论文
Quality and contribution of food sources to Australian lungfish evaluated using fatty acids and stable isotopes
Tao, Juan1,2,3; Kennard, Mark J.2; Roberts, David T.4; Fry, Brian2; Kainz, Martin J.5; Chen, Yifeng3; Bunn, Stuart E.2
2020
Source PublicationAQUATIC SCIENCES
ISSN1015-1621
Volume82Issue:1Pages:11
Abstract

The Australian lungfish, Neoceratodus forsteri Krefft, 1870, is a threatened species whose long-term persistence is at risk due to land-use intensification, water resource development, and other human pressures. Changes to the hydrology of rivers has the potential to alter the availability of certain high-quality food resources for this species, that may impact recruitment success, and contribute to population declines. This study analysed the fatty acid (FA) composition of lungfish eggs and fin tissues from two locations upstream and downstream of a large dam in the Brisbane River. We tested the hypothesis that river impoundment and flow alteration associated with the dam have altered the dietary composition and the FA composition of important dietary items for N. forsteri which translates to the body tissues and eggs. The contribution of each food source was estimated with mixing models using carbon and nitrogen stable isotopes. The total FA content in lungfish fin and eggs was significantly higher in downstream sites compared to upstream. Few significant differences in FA contents of the nine potential lungfish food sources were found between sites upstream and downstream of the dam. Stable isotope analyses of lungfish fin tissues revealed the most likely food sources were gastropods, bivalves, and crustaceans, however their relative importance differed upstream and downstream of the dam. Collectively, these results indicate that the dam did not negatively affect food quality for lungfish downstream. The most likely mechanism for potential FA deficiency and subsequent impacts on recruitment success in N. forsteri would be due to changes to the availability of high-quality food sources. This study highlights the need for future research to determine whether the low FA contents we observed in lungfish, is a function of broader environmental changes, or if FA contents are naturally low for this sub-tropical species.

KeywordNeoceratodus forsteri Human disturbance Reproduction Fatty acid Stable isotope Food quality
DOI10.1007/s00027-019-0680-x
Funding OrganizationGriffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University
Indexed BySCI
Language英语
Funding ProjectGriffith University Animal Ethics committee[ENV/12/14/AEC] ; Seqwater ; Chinese Academy of Sciences ; Griffith University
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEnvironmental Sciences ; Limnology ; Marine & Freshwater Biology
WOS IDWOS:000500796200001
WOS KeywordDIETARY DOCOSAHEXAENOIC ACID ; GILTHEAD SEA BREAM ; NEOCERATODUS-FORSTERI ; REPRODUCTIVE-PERFORMANCE ; JAPANESE FLOUNDER ; BRAIN-DEVELOPMENT ; EGG VIABILITY ; GROWTH ; ENRICHMENT ; LARVAE
PublisherSPRINGER BASEL AG
Funding OrganizationGriffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Griffith University Animal Ethics committee ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Seqwater ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University ; Griffith University
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/34928
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorTao, Juan
Affiliation1.Yunnan Univ, Inst Int Rivers & Ecosecur, Kunming, Yunnan, Peoples R China
2.Griffith Univ, Australian Rivers Inst, Brisbane, Qld, Australia
3.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Hubei, Peoples R China
4.Seqwater, Brisbane, Qld, Australia
5.Interuniv Ctr Aquat Ecosyst Res, WasserCluster Lunz, Lunz Am See, Austria
Recommended Citation
GB/T 7714
Tao, Juan,Kennard, Mark J.,Roberts, David T.,et al. Quality and contribution of food sources to Australian lungfish evaluated using fatty acids and stable isotopes[J]. AQUATIC SCIENCES,2020,82(1):11.
APA Tao, Juan.,Kennard, Mark J..,Roberts, David T..,Fry, Brian.,Kainz, Martin J..,...&Bunn, Stuart E..(2020).Quality and contribution of food sources to Australian lungfish evaluated using fatty acids and stable isotopes.AQUATIC SCIENCES,82(1),11.
MLA Tao, Juan,et al."Quality and contribution of food sources to Australian lungfish evaluated using fatty acids and stable isotopes".AQUATIC SCIENCES 82.1(2020):11.
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