Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Johan P. Dahlgren"'
Publikováno v:
Diversity, Vol 11, Iss 10, p 187 (2019)
Relative to mammals and birds, little is known about the mortality trajectories of perennial plants, as there are few long-term demographic studies following multiple yearly cohorts from birth to death. This is particularly important because if repro
Externí odkaz:
https://doaj.org/article/701ddfba8a5747febf105f6ce35ecc0b
Publikováno v:
Oecologia
Tye, M, Dahlgren, J P & Sletvold, N 2020, ' Pollen limitation in a single year is not compensated by future reproduction ', Oecologia, vol. 192, no. 4, pp. 989-997 . https://doi.org/10.1007/s00442-020-04623-x
Tye, M, Dahlgren, J P & Sletvold, N 2020, ' Pollen limitation in a single year is not compensated by future reproduction ', Oecologia, vol. 192, no. 4, pp. 989-997 . https://doi.org/10.1007/s00442-020-04623-x
Seed production is critical to the persistence of most flowering plant populations, but may be strongly pollen limited. To what extent long-lived plants can compensate pollen limitation by increasing future reproduction is poorly understood. We teste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d8f3d75f27900c5e600ac8b99edeeda
http://europepmc.org/articles/PMC7165156
http://europepmc.org/articles/PMC7165156
Publikováno v:
Lindell, T, Ehrlén, J & Dahlgren, J P 2022, ' Weather-driven demography and population dynamics of an endemic perennial plant during a 34-year period ', Journal of Ecology, vol. 110, no. 3, pp. 582-592 . https://doi.org/10.1111/1365-2745.13821
Increased anthropogenic influence on the environment has accentuated the need to assess how climate and other environmental factors drive vital rates and population dynamics of different types of organisms. However, to allow distinction between the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4308f7cc99a4faff36028e3c2dec98a4
https://findresearcher.sdu.dk:8443/ws/files/197387890/Journal_of_Ecology_2021_Lindell_Weather_driven_demography_and_population_dynamics_of_an_endemic_perennial_plant.pdf
https://findresearcher.sdu.dk:8443/ws/files/197387890/Journal_of_Ecology_2021_Lindell_Weather_driven_demography_and_population_dynamics_of_an_endemic_perennial_plant.pdf
Publikováno v:
Fogelström, E, Zacchello, G, Guasconi, D, Dahlgren, J P & Ehrlén, J 2022, ' Spring and autumn phenology in an understory herb are uncorrelated and driven by different factors ', American Journal of Botany, vol. 109, no. 2, pp. 226-236 . https://doi.org/10.1002/ajb2.1789
PREMISE: Climate warming has altered the start and end of growing seasons in temperate regions. Ultimately, these changes occur at the individual level, but little is known about how previous seasonal life history events, temperature, and plant resou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ba0f53f5c175099edd6ae264bd1adec
https://findresearcher.sdu.dk:8443/ws/files/199916199/American_J_of_Botany_2021_Fogelstr_m_Spring_and_autumn_phenology_in_an_understory_herb_are_uncorrelated_and_driven_by_1_.pdf
https://findresearcher.sdu.dk:8443/ws/files/199916199/American_J_of_Botany_2021_Fogelstr_m_Spring_and_autumn_phenology_in_an_understory_herb_are_uncorrelated_and_driven_by_1_.pdf
SummaryPlant population dynamics research has a long history, and data collection rates have increased through time. The inclusion of this information in databases enables researchers to investigate the drivers of demographic patterns globally and st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0695368d4538502af06f723059b9d19
https://doi.org/10.1101/2021.04.25.441327
https://doi.org/10.1101/2021.04.25.441327
Autor:
Fritz H. Schweingruber, Deborah A. Roach, H. Maria Baden, Johan P. Dahlgren, Kim Lundgreen, Kasper Reitzel
Publikováno v:
Baden, H M, Roach, D A, Schweingruber, F, Reitzel, K, Lundgreen, K & Dahlgren, J 2021, ' The effects of age on the demography of a perennial plant depend on interactions with size and environment ', Journal of Ecology, vol. 109, no. 2, pp. 1068-1077 . https://doi.org/10.1111/1365-2745.13537
Age-dependence of the demographic rates survival, fecundity and individual growth is a fundamental aspect of population biological theory. Knowledge about plant ageing can also be important for conservation and agriculture as it will improve the accu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa37ebc3244e6799a39bab89dc3c996a
https://findresearcher.sdu.dk:8443/ws/files/174534458/1365_2745.13537.pdf
https://findresearcher.sdu.dk:8443/ws/files/174534458/1365_2745.13537.pdf
Publikováno v:
Tholstrup, D W, Halvorsen, R & Dahlgren, J P 2021, ' Age matters : Demographic senescence in the moss Polytrichastrum formosum ', Journal of Ecology, vol. 109, no. 8, pp. 3024-3030 . https://doi.org/10.1111/1365-2745.13717
1. It is known that many animal species senesce demographically, showing a decrease in survival and/or fertility with age. Although there is mounting evidence for and against senescence in various flowering plant species, the question of whether sene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1da13a407337d90d0c8c0a6b444461e
http://hdl.handle.net/10852/91590
http://hdl.handle.net/10852/91590
Autor:
null H. Maria Baden, null Deborah Roach, null Fritz Schweingruber, null Kasper Reitzel, null Kim Lundgreen, null Johan P. Dahlgren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f90b9044e8639efe9d43dbec01a239f
https://doi.org/10.1111/1365-2745.13537/v3/response1
https://doi.org/10.1111/1365-2745.13537/v3/response1