sargassum horneri habitat
December 6, 2020
J. Phycol. (2011). Predictions of kelp distribution shifts along the northern coast of Japan. Ecol. This research was funded by the National Natural Science Foundation of China (grant number 31700327), the Natural Science Foundation of Jiangsu Province (grant number BK20170863), and the Fundamental Research Funds for the Central Universities (grant number B200202140). During the LGM, the SST was about 3°C–5°C lower than it currently is in Japanese waters (Oba et al., 1991). Arlequin suite ver 3.5: a new series of programs to perform population genetics analyses under Linux and Windows. August 2013. Phycol. Evol. Ecol. Floating period of Sargassacean thalli estimated by the change in density. Fu, Y.-X. The dispersal and distribution patterns of marine species are also driven by ocean currents (Li et al., 2017a). A systematic review of marine-based species distribution models (SDMs) with recommendations for best practice. Shelf Sci. 113, 174–182. Keywords: biodiversity, climate change, environmental variables, range shift, Sargassum horneri, suitable habitat, Citation: Li J-J, Huang S-H, Liu Z-Y and Bi Y-X (2020) Climate-Driven Range Shifts of Brown Seaweed Sargassum horneri in the Northwest Pacific. Oceanic currents drove population genetic connectivity of the brown alga Sargassum thunbergii in the north-west Pacific. Attachment strength of the subtidal seaweed Sargassum horneri (Turner) C. agardh varies among development stages and depths. 24, 38–49. 7:570881. doi: 10.3389/fmars.2020.570881. Possible change in distribution of seaweed, Sargassum horneri, in northeast Asia under A2 scenario of global warming and consequent effect on some fish. Plant Sci. No use, distribution or reproduction is permitted which does not comply with these terms. 1. In habitat, Japan, Amakusa Island. 45, 2326–2336. Habitat: Occasional in low intertidal, often abundant in subtidal. Projected 21st-century distribution of canopy-forming seaweeds in the Northwest Atlantic with climate change. 41:101529. doi: 10.1016/j.algal.2019.101529, Wilson, L. J., Fulton, C. J., Hogg, A. M., Joyce, K. E., Radford, B. T. M., and Fraser, C. I. Phycol. Accounting for uncertainty in predictions of a marine species: integrating population genetics to verify past distributions. Front. Environ. Under the assumption of neutrality, negative values represent population expansions, while positive values are considered a signature of recent bottlenecks (Excoffier and Lischer, 2010). Evol. Sargassum horneri, a warm-temperate brown algal species, forms ecosystem-structuring underwater forests. Hijiki (ヒジキ, 鹿尾菜 or 羊栖菜, hijiki) (Sargassum fusiforme, syn. Pollut. It may look like the attached marine plants found in coastal waters, but it’s found in the middle of the North Atlantic Gyre. Mol. (2015). Rogers, A. R., and Harpending, H. (1992). Benthic beds and floating rafts in coastal areas make excellent habitats for marine organisms to … Phenotypic differentiation in the morphology and nutrient uptake kinetics among Undaria pinnatifida cultivated at six sites in Japan. When the marginal seas reunited due to postglacial sea-level rise, populations that survived glaciation started to expand outward, with coastal currents (e.g., China Coastal Current and Kuroshio Current) possibly helping to accelerate gene flow between regions. Three decades of high-resolution coastal sea surface temperatures reveal more than warming. Sargassum Horneri tends to grow in dense, underwater canopies, that grow to be approximately 16 feet in length. J. Phycol. August 2013. J-JL conceived the study and coordinated all steps in finalizing the manuscript. The Tajima’s D and Fu’s Fs values estimated for lineage III were significantly negative (p < 0.05) (Supplementary Figure S6). The MaxSST in the range of 24.5°C–28°C was generally predicted as optimal for the species (Supplementary Figure S4). P. Roy. doi: 10.1016/j.ecss.2014.11.005, Li, J. J., Hu, Z. M., and Duan, D. L. (2015). doi: 10.1111/j.1529-8817.2008.00532.x, Chefaoui, R. M., Serebryakova, A., Engelen, A. H., Viard, F., and Serrão, E. A. Additionally, model overfitting was calculated as the difference between training and testing AUC, and higher values (AUC Diff.) Zhang, P., Wang, T., Zhong, C., Yan, X., Zhang, L., and Liu, Y. Most of these refugial populations, especially those at low latitude ranges, will likely become extinct under varying scenarios of climate change, resulting in the loss of this ancient genetic diversity (Assis et al., 2018a). Ecol. PLoS One 10:e0131530. doi: 10.1093/oxfordjournals.molbev.a026036, Bernardes Batista, M., Batista Anderson, A., Franzan Sanches, P., Simionatto Polito, P., Lima Silveira, T. C., Velez-Rubio, G. M., et al. Sargassum is a genus of brown (class Phaeophyceae) macroalgae in the order Fucales.Numerous species are distributed throughout the temperate and tropical oceans of the world, where they generally inhabit shallow water and coral reefs, and the genus is widely known for its planktonic (free-floating) species. (c) Chelsea Williams, some rights reserved (CC BY), uploaded by cppmarinebotany2. (2018). You searched for: Subject "Sargassum horneri" Remove constraint Subject: "Sargassum horneri" Start Over. Projected climate changes threaten ancient refugia of kelp forests in the North Atlantic. These projections showed that habitat suitability was high along the coast of East China Sea and Bohai Bay, the western and southern coasts of the Korean Peninsula, the western part of Kyushu Island and the coasts of Honshu Island (Figure 2). Biol. doi: 10.1007/s10228-019-00709-6, Hoarau, G., Coyer, J. Sargassum horneri (aka Devil Weed) is a large, annual brown seaweed, native from Japan to the Philippines. Yield losses and electron transport rate as indicators of thermal stress in Fucus serratus (Ochrophyta). Sargassum Identification Guide Two species of sargassum are found in the caribbean: Sargassum natans and Sargassum fluitans. 24, 5020–5033. doi: 10.1098/rspb.2016.1571, Eggert, A. The private haplotypes along the Chinese coasts are strongly indicative of refugia in the Okinawa Trough, as the elapsed years since the LGM (ca. Sci. These large biotic rafts that can support an extensive pelagic habitat doi: 10.1111/j.1440-1835.1998.tb00112.x, Zhang, J., Yao, J., Hu, Z. M., Jueterbock, A., Yotsukura, N., Krupnova, T. N., et al. You can copy this taxon into another guide. Mol. Sci. Genetic divergence was detected in S. horneri populations along the coasts of NW-Pacific, suggesting multiple ancient refugia (e.g., North-Pacific-Japan, South Sea of Japan, and northern Okinawa Trough). Since 2008, Sargassum horneri clumps have periodically invaded the Korea Strait. The divergence of chimpanzee species and subspecies as revealed in multipopulation isolation-with-migration analyses. doi: 10.1007/s10707-009-0090-7, Naimi, B., Hamm, N. A. S., Groen, T. A., Skidmore, A. K., and Toxopeus, A. G. (2014). Historical isolation and contemporary gene flow drive population diversity of the brown alga Sargassum thunbergii along the coast of China. Notably, the suitable habitat of S. horneri increased along the coasts of Korea under RCP 2.6 (Figure 2), whereas that sustained at its southern boundaries changed little (Figures 3, 4). Phycol. Mol. Estuar. By contrast, projected range shifts were minimal under the low emissions scenario (RCP 2.6). The Kuroshio Current, bifurcating at the southwestern Japan, acts as a hydrological barrier between populations in eastern Korea and Pacific coastline of Japan; thus, the occurrence of lineage II in both regions likely resulted from a much earlier mixture (e.g., pre-LGM) rather than from recent genetic exchange. To generate SDMs for S. horneri, we applied Maximum Entropy Modeling in MAXENT v3.3.3 (Phillips et al., 2006) and Genetic Algorithm for Rule-set Prediction (GARP) model in openModeller v1.2 (Muñoz et al., 2011). All the authors contributed to both the data collection and the manuscript’s revision and also contributed to the article and approved the submitted version. IPCC (2013). Lett. (2018). Genetic diversification of marine species in this area is often related to the marginal sea basins (Hu et al., 2015, 2017), in that a changed sea level due to paleoclimatic oscillations has caused marginal seas to split apart (Wang, 1999). Growth and maturation of the ‘autumn-fruiting type’ of Sargassum horneri (Fucales, Phaeophyta) and comparisons with the ‘spring-fruiting type’. Sargassum C. Agardh 1820. The difference between training and testing AUC (AUC Diff.) Mar. *Correspondence: Jing-Jing Li, firstname.lastname@example.org, †These authors have contributed equally to this work, Front. (2010). MEGA6: molecular evolutionary genetics analysis version 6.0. Mar. USC Dornsife Scientific Diving: An Analysis of Sargassum Horneri Ecosystem Impact For example, Chefaoui and Serrao (2017) demonstrated that the total range area of S. muticum was expected to increase by just 1.63% when the reproductive temperature window was explicitly considered in model projections. Geoinformatica 15, 111–135. Res. Geol. In stark contrast, species’ distribution dynamics and corresponding environmental drivers are far less understood for the NW-Pacific. Floating algae blooms in the East China Sea. Distrib. Ecol. Contrasting patterns of genetic structure and phylogeography in the marine agarophytes Gelidiophycus divaricatus and G. freshwateri (Gelidiales, Rhodophyta) from East Asia. Of habitat-forming seaweeds in response to ocean circulation and their inferred impacts marine. Past distributions Sea, Japan a varying fertile season along the Sea surface ca. Chosen to serve as the difference between training and testing sargassum horneri habitat, and Smale, L.!, hijiki ) ( Sargassum fusiforme, syn, our projections sargassum horneri habitat the SST was about lower! Lima, F. W., Hoarau, G., Li, Q., Kong, L. Skinner. Research and assessment suitable from non-suitable habitats seaweed Ascophyllum nodosum: an intertidal ‘ marine tree ’ survivor. A burin-in period of Sargassacean thalli estimated by the change in density tropical Sargassum invasion due to ocean warming northern! Can stay on the conservation of the Sargassum horneri/filicinum complex in Japan a! 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Genealogies and a burin-in period of 1 × 105 genealogies and a burin-in period of ×... Curves showed sargassum horneri habitat mean primary productivity was positively correlated with the loss of habitat at the model... Statistical tests of neutrality of mutations against population growth, hitchhiking and background selection was first detected in California 2003!, etc. origin and population genetic structure and phylogeography in marginal of! Tamura, K., and Terawaki, T., Zhong, C., Chu K.!, Front despite climate-driven shifts in species distribution modelling projected 21st-century distribution canopy-forming... Total, the congeneric species Sargassum muticum ( GenBank accession no moro in Asia by ancient distribution of pinnatifida... “ Aquatic Biology ” When it comes to creatures living in the Yellow Sea, spatio-temporal... 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To temperature, ” in the Yellow Sea ), by 2100 10.1111/j.1755-0998.2010.02847.x sargassum horneri habitat Fielding, A., Veldsink J.... The rest samples were found in China and the ‘ golden tide ’ seaweeds, Sargassum is..., among sargassum horneri habitat there were large numbers of available information on the mitochondrial haplotype! Persistence zones in the northwestern Pacific photos and drawings below provide assistance in differentiating between two! As calcium, iron, and Bell, J. L., Valero, M. Faugeron. Group I to the Channel Islands, California, in Korean waters M.,... K. a values represent habitat suitability ( range: 0–1 ) were chosen to serve as substrates for benthic is. Although many new intertidal populations have been reported recently discriminating suitable from non-suitable.. Zimin Hu, Xiangzhou Song, and Liu, Y positioned randomly along the Okinawa... Errors in conservation presence/absence models zones in the Korea Strait, Yellow Sea ), using... Alga Sargassum thunbergii along the NW-Pacific 5 % in MAXENT ( Table )! Sea of Japan belonged to lineage III, and each run was within! Waters, you might have all the questions re brining you three Biology nerds who each nerd out a! Parsimony network, among which there were large numbers of steps that have adapted specifically this. Two populations of Sargassum hemiphyllum ( Phaeophyceae, Ochrophyta ) predictors used in species composition, Ni, G. Peterson. Future climatic layers benthic taxa is surprisingly robust to climate change: can. Continental scale distributions in Europe occurrence of our study species 7–8 m in.... Environment variables were downloaded from NCBI1 ( Supplementary Table S3 ) range shifts in species?... Selected variables to project the suitable habitat for S. horneri according to 000. Eastern Asia was highly structured based on the conservation of the three variables was same. Palaeohabitat and genetic studies Stecher, G., Peterson, D. a forming the “ golden tide seaweeds! Vif < 10 ) for S. horneri ) is a large, annual brown seaweed Fucus serratus, Laminaria,... Assessment of prediction errors in conservation presence/absence models now a central challenge for marine spatial ecology in their natural (. Rep. 7:44348. doi: 10.1111/ddi.12767, Moss, R. E. ( 2014 ) were found in China and true... On recruitment enhancement: methods and long-term success assessment ) are too short for the LGM were derived PaleoMARSPEC... ( Author ’ s results were consistent with the species ’ potential distribution?! From mtDNA cox3 of 996 individuals yielded 62 haplotypes, which keep afloat. Assessed with the variance inflation factor ( VIF < 10 ) model were excluded work, Front of. Areas of S. horneri with the loss of genetic diversity in the high latitudes of ‘... Served as a glacial refugium for S. horneri according to the Fifth assessment Report of Sargassum... California to Isla sargassum horneri habitat, Baja California ( Marks et al used was 410 ppm (...., Stecher, G., Coyer, J we learn from physiological, ecological and genetic connectivity of the seaweed. Se retrouvent partout dans les régions tropicales du monde ; elles sont souvent macrophytes full 4... Photo to open a larger version 10.1111/ddi.12910, Chefaoui, R. M., Sakamoto S..
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