Niche comparison and range shifts for two Kappaphycus species in the Indo-Pacific Ocean under climate change
文献类型：期刊论文
| 作者 | Du, Yu-Qun1,2,3; Jueterbock, Alexander4; Firdaus, Muhammad5; Hurtado, Anicia Q.6; Duan, Delin1,2 |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 154页码:11 |
| ISSN号 | 1470-160X |
| 关键词 | Climate change Ecological niche modeling Eucheumatoids Niche overlap Range dynamics |
| DOI | 10.1016/j.ecolind.2023.110900 |
| 通讯作者 | Duan, Delin(dlduan@qdio.ac.cn) |
| 英文摘要 | Nowadays, eucheumatoids lead the rankings in globally cultivated seaweed production, including the seaweeds Kappaphycus alvarezii and Kappaphycus striatus. Eucheumatoids have declined in biomass over recent years, and climate change is regarded as one of the important factors. Thus, it is urgent to investigate the range dynamics of Kappaphycus under climate change. Considering its high practical relevance for conserving biodiversity, the niche conservatism hypothesis was tested between the two species through ecological niche modeling (ENM), ordination, and hypervolume approach which quantify the extent of niche overlap. In this study, we sifted the best performing algorithm Maxent and tuned parameters for fitting the distribution of both Kappaphycus species, compared their geographical distribution patterns, and predicted their range dynamics under climate change. All three methodological approaches indicated significant niche differences in both geographical and environmental space between the two Kappaphycus species. Our models predicted that range shifts mainly induced by rising sea surface temperature are likely to differ between two Kappaphycus species, with K. striatus suffering much range contraction (359,448 km2 in 2100s RCP8.5). By the year 2100, both Kappaphycus species are forecast to lose suitable habitats along most of the coastline of Southeast Asia under the RCP8.5 scenario. K. alvarezii is predicted to expand its distributions (96,429 km2) under the RCP2.6 scenario by the year 2100, suggesting resilience to mild global warming. Our study enhances the understanding of Kappaphycus aquaculture, and is conducive to the sustainable development of tropical seaweed by stressing the importance of conservation and investigation under climate change. |
| WOS关键词 | KAPPAPHYCUS-ALVAREZII ; ENVELOPE MODELS ; CONSERVATISM ; RHODOPHYTA ; DISTRIBUTIONS ; GIGARTINALES ; SOLIERIACEAE ; ECOLOGY ; EVOLUTION ; ABILITY |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDB42030203] ; Asia Collaboration Project on Development of Ecological Marine Ranching |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001073126400001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/181777]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Duan, Delin |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Shandong Prov Key Lab Expt Marine Biol, Key Lab Breeding Biotechnol & Sustainable Aquacult, Qingdao 266071, Peoples R China 2.Natl Lab Marine Sci & Technol, Funct Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Nord Univ, Fac Biosci & Aquaculture, N-8049 Bodo, Norway 5.Natl Res & Innovat Agcy BRIN, Res Ctr Marine & Land Bioind, Lombok Utara 83352, Nusa Tenggara B, Indonesia 6.Integrated Serv Dev Aquaculture & Fisheries ISDA I, 287 MacArthur Highway Tabuc Suba, Iloilo 5000, Philippines |
| 推荐引用方式 GB/T 7714 | Du, Yu-Qun,Jueterbock, Alexander,Firdaus, Muhammad,et al. Niche comparison and range shifts for two Kappaphycus species in the Indo-Pacific Ocean under climate change[J]. ECOLOGICAL INDICATORS,2023,154:11. |
| APA | Du, Yu-Qun,Jueterbock, Alexander,Firdaus, Muhammad,Hurtado, Anicia Q.,&Duan, Delin.(2023).Niche comparison and range shifts for two Kappaphycus species in the Indo-Pacific Ocean under climate change.ECOLOGICAL INDICATORS,154,11. |
| MLA | Du, Yu-Qun,et al."Niche comparison and range shifts for two Kappaphycus species in the Indo-Pacific Ocean under climate change".ECOLOGICAL INDICATORS 154(2023):11. |
入库方式： OAI收割
来源：海洋研究所
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