Search: onr:"swepub:oai:DiVA.org:liu-86584" > Seed germination an...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 04038naa a2200433 4500 | |
001 | oai:DiVA.org:liu-86584 | |
003 | SwePub | |
008 | 121219s2012 | |||||||||||000 ||eng| | |
009 | oai:slubar.slu.se:68338 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-865842 URI |
024 | 7 | a https://doi.org/10.1093/aobpla/pls0072 DOI |
024 | 7 | a https://res.slu.se/id/publ/683382 URI |
040 | a (SwePub)liud (SwePub)slu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Walck, Jeffery L.u Department of Biology, Middle Tennessee State University, USA4 aut |
245 | 1 0 | a Seed germination and seedling development ecology in world-wide populations of a circumboreal Tertiary relict |
264 | c 2012-03-13 | |
264 | 1 | b Oxford University Press,c 2012 |
338 | a electronic2 rdacarrier | |
520 | a Background and aims Temperate forests are disjunct in the Northern Hemisphere, having become fragmented from the earlier widespread (Tertiary) boreotropical forest. We asked ‘What are the contemporary patterns of population variation in ecological traits of a Tertiary relict in a macroecological context?’. This issue underpins our understanding of variation in populations occurring in the same biome but on different continents.Methodology We examined characters associated with root and shoot emergences among populations of Viburnum opulus in temperate forests of Asia, North America and Europe. This species has complex seedling emergence extending over several years and requiring various temperature cues.Principal results Populations varied in germination responses and clustered into groups that were only partly related to varietal status. Whereas roots (at warm temperatures) and shoots (following a cold period) simultaneously emerged from seeds of all populations when simulated dispersal occurred in winter, they were delayed in some populations when dispersal occurred in summer.Conclusions Viburnum opulus populations, some separated by 10 300 km, showed high similarity in seedling development and in germination phenology, and we suggest that stabilizing selection has played a key role in maintaining similar dormancy mechanisms. Nevertheless, there was some degree of variation in other germination characters, suggesting local adaptation. | |
650 | 7 | a NATURVETENSKAPx Biologix Ekologi0 (SwePub)106112 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Ecology0 (SwePub)106112 hsv//eng |
650 | 7 | a NATURVETENSKAPx Biologix Botanik0 (SwePub)106072 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Botany0 (SwePub)106072 hsv//eng |
700 | 1 | a Karlsson, Laila M.u Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Linköpings universitet,Ekologi,Tekniska högskolan,Institutionen för växtproduktionsekologi,Department of Crop Production Ecology4 aut0 (Swepub:slu)47546 |
700 | 1 | a Milberg, Peru Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Linköpings universitet,Ekologi,Tekniska högskolan,Institutionen för växtproduktionsekologi,Department of Crop Production Ecology4 aut0 (Swepub:slu)52524 |
700 | 1 | a Hidayati, Siti N.u Department of Biology, Middle Tennessee State University, USA4 aut |
700 | 1 | a Kondo, Tetsuyau Graduate School of Agriculture, Hokkaido University, Japan4 aut |
710 | 2 | a Department of Biology, Middle Tennessee State University, USAb Ekologi4 org |
710 | 2 | a Sveriges lantbruksuniversitet |
773 | 0 | t AoB Plantsd : Oxford University Pressg , s. pls007-q <pls007-x 2041-2851 |
856 | 4 | u https://liu.diva-portal.org/smash/get/diva2:578979/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 | u https://academic.oup.com/aobpla/article-pdf/doi/10.1093/aobpla/pls007/17460776/pls007.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86584 |
856 | 4 8 | u https://doi.org/10.1093/aobpla/pls007 |
856 | 4 8 | u https://res.slu.se/id/publ/68338 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Copy and save the link in order to return to this view