Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Marianne Philipp"'
Autor:
S. H. Árnason, Kesara Anamthawat-Jónsson, Ǽ. Th. Thórsson, B. Magnússon, Marianne Philipp, Henning Adsersen
Publikováno v:
Biogeosciences. 11:6495-6507
Sea sandwort (Honckenya peploides) was one of the first plants to successfully colonize and reproduce on the volcanic island Surtsey, formed in 1963 off the southern coast of Iceland. Using amplified fragment length polymorphic (AFLP) markers, we exa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53e8c091831b3f55ad8595eaeed41d56
https://doi.org/10.5194/bg-11-6495-2014
https://doi.org/10.5194/bg-11-6495-2014
Publikováno v:
Écoscience. 19:209-212
Seeds of Arctic plants face numerous threats prior to dispersal. The growing season varies across years in terms of degree days, and herbivory, predation, and pathogens are critical threats. In this study the results of different densities of the Arc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::208242fb8538e177a180bc6c05483e0c
https://doi.org/10.2980/19-3-3510
https://doi.org/10.2980/19-3-3510
Publikováno v:
Evolutionary Ecology. 27:83-100
Heterostylous reproductive systems are usually absent on oceanic island. Self-compatibility would, generally, be advantageous for long-distance dispersing species, as it provides reproductive assurance when density of mates is low. The heterostylous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e9ffd20556bb994164b79e11dfc410a
https://doi.org/10.1007/s10682-012-9588-9
https://doi.org/10.1007/s10682-012-9588-9
Autor:
Marianne Philipp, Kjersti Hansen, Inger Nordal, Hans Henrik Bruun, Henning Adsersen, Dorte Monrad
Publikováno v:
Nordic Journal of Botany. 36:e01721
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ae89ffe6c780e3a93f641201d4eed4
https://doi.org/10.1111/njb.01721
https://doi.org/10.1111/njb.01721
Publikováno v:
Botanical Journal of the Linnean Society. 162:496-503
The genus Scalesia is endemic to the Galapagos Islands. Scalesia cordata is a tree occurring only in the southern part of Isabela as small, remnant populations of larger forests. We studied the reproductive ecology of a population protected in an enc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2048017f419c9593d2adafcc544dee11
https://doi.org/10.1111/j.1095-8339.2010.01034.x
https://doi.org/10.1111/j.1095-8339.2010.01034.x
Publikováno v:
Diversity and Distributions. 16:1-9
Aim Introgressive hybridization between a locally rare species and a more abundant congener can drive population extinction via genetic assimilation, or the replacement of the rare species gene pool with that of the common species. To date, however,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dd1705dedccff87f4b3789abf4d16c6
https://doi.org/10.1111/j.1472-4642.2009.00616.x
https://doi.org/10.1111/j.1472-4642.2009.00616.x
Publikováno v:
Oecologia. 155:101-110
The potential contribution of vertebrate-mediated seed rain to the maintenance of plant community richness in a High Arctic ecosystem was investigated. We analyzed viable seed content in dung of the four numerically most important terrestrial vertebr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bc059e15a132c881bbd5ced017ad1f6
https://doi.org/10.1007/s00442-007-0892-y
https://doi.org/10.1007/s00442-007-0892-y
Publikováno v:
Arctic, Antarctic, and Alpine Research. 39:412-421
The extreme seasonality of the High Arctic creates very different flowering conditions for plants in areas of early and late snowmelt. Therefore, future reproductive responses to climate change may be dependent on the timing of snowmelt. We combined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13e06d4bedd505c454bb1f2191982d73
https://doi.org/10.1657/1523-0430(06-018)[hoye]2.0.co
https://doi.org/10.1657/1523-0430(06-018)[hoye]2.0.co
Autor:
Peter Milan Petersen, Marianne Philipp
Publikováno v:
Plant Species Biology. 22:23-31
The rhizome system of Anemone nemorosa in a beech forest in Denmark was studied to determine how resources (dry matter) are allocated to segments of different age, and how rhizome growth is influenced by temperature and precipitation in the spring. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f72a934b1bded403ad6167ac9b9e4f66
https://doi.org/10.1111/j.1442-1984.2007.00172.x
https://doi.org/10.1111/j.1442-1984.2007.00172.x
Autor:
Inger Ravnholt Weidema, Solenn Le Cadre, Honor H.C. Prentice, Fabienne Van Rossum, Marianne Philipp, Hélène Martin, Pascal Touzet
Publikováno v:
Plant Systematics and Evolution
Plant Systematics and Evolution, Springer Verlag (Germany), 2015, ⟨10.1007/s00606-015-1240-z⟩
Plant Systematics and Evolution, 2015, ⟨10.1007/s00606-015-1240-z⟩
Plant Systematics and Evolution, Springer Verlag (Germany), 2015, ⟨10.1007/s00606-015-1240-z⟩
Plant Systematics and Evolution, 2015, ⟨10.1007/s00606-015-1240-z⟩
We used allozymes to investigate the structure of genetic variation in populations of the perennial herb Silene nutans at local (Denmark), regional (Nordic area) and wide (over a 19° latitudinal gradient) geographic scales in north-western Europe. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be009669d533b727c0477cb655951bd
https://hal.archives-ouvertes.fr/hal-01202986
https://hal.archives-ouvertes.fr/hal-01202986
