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globalchange > 过去全球变化的重建

DOI:	10.1371/journal.pone.0153061
论文题名:	Biocomplexity in Populations of European Anchovy in the Adriatic Sea
作者:	Paolo Ruggeri; Andrea Splendiani; Giulia Occhipinti; Tatiana Fioravanti; Alberto Santojanni; Iole Leonori; Andrea De Felice; Enrico Arneri; Gabriele Procaccini; Gaetano Catanese; Vjekoslav Tičina; Angelo Bonanno; Paola Nisi Cerioni; Massimo Giovannotti; William Stewart Grant; Vincenzo Caputo Barucchi
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2016
发表日期:	2016-4-13
卷:	11, 期:4
语种:	英语
英文关键词:	Population genetics ; Genetic loci ; Gene flow ; Salinity ; Genetic polymorphism ; Alleles ; Natural selection ; Dissolved oxygen
英文摘要:	The sustained exploitation of marine populations requires an understanding of a species' adaptive seascape so that populations can track environmental changes from short- and long-term climate cycles and from human development. The analysis of the distributions of genetic markers among populations, together with correlates of life-history and environmental variability, can provide insights into the extent of adaptive variation. Here, we examined genetic variability among populations of mature European anchovies (n = 531) in the Adriatic (13 samples) and Tyrrhenian seas (2 samples) with neutral and putative non-neutral microsatellite loci. These genetic markers failed to confirm the occurrence of two anchovy species in the Adriatic Sea, as previously postulated. However, we found fine-scale population structure in the Adriatic, especially in northern areas, that was associated with four of the 13 environmental variables tested. Geographic gradients in sea temperature, salinity and dissolved oxygen appear to drive adaptive differences in spawning time and early larval development among populations. Resolving adaptive seascapes in Adriatic anchovies provides a means to understand mechanisms underpinning local adaptation and a basis for optimizing exploitation strategies for sustainable harvests.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0153061&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/23697
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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journal.pone.0153061.PDF（1903KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy;Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy;Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy;Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy;Consiglio Nazionale delle Ricerche, Istituto di Scienze Marine Sezione Pesca Marittima, Largo Fiera della Pesca, 60125, Ancona, Italy;Consiglio Nazionale delle Ricerche, Istituto di Scienze Marine Sezione Pesca Marittima, Largo Fiera della Pesca, 60125, Ancona, Italy;Consiglio Nazionale delle Ricerche, Istituto di Scienze Marine Sezione Pesca Marittima, Largo Fiera della Pesca, 60125, Ancona, Italy;FAO-FIRF, Fisheries and Aquaculture Department, AdriaMed Project, Viale delle Terme di Caracalla, 00153, Roma, Italy;Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Napoli, Italy;Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Napoli, Italy;Institute of Oceanography and Fisheries, Laboratory of Fisheries Science and Management of Pelagic and Demersal Resources, Šetalište I. Meštrovića, 63, 21000, Split, Croatia;Istituto per l’Ambiente Marino Costiero (IAMC), Consiglio Nazionale delle Ricerche (CNR), Detached Unit of Capo Granitola (TP), Via del Mare, 3 91021, Torretta Granitola - Fraz. di Campobello di Mazara (TP), Italy;Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy;Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy;Commercial Fishery Division, Alaska Department of Fish and Game, Commercial Fisheries Division, Anchorage, 99518, AK, United States of America;Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy

Recommended Citation:

Paolo Ruggeri,Andrea Splendiani,Giulia Occhipinti,et al. Biocomplexity in Populations of European Anchovy in the Adriatic Sea[J]. PLOS ONE,2016-01-01,11(4)

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