Vortragsreihe Ökologie und Umweltforschung WS 2017/18

Donnerstag 12:00-13:30 H6, Geo

Falls Sie gerne per E-Mail benachrichtigt werden, können Sie sich an unserer Mailingliste anmelden.


Dr. Nicolai M. Nürk
Plant Systematics, BayCEER, University of Bayreuth (Homepage)
Donnerstag, 07.12.2017 12:00-13:30 :

Diversification dynamics – 501 Hypericum species and the phylogenetic approach

Hypericum - Vortrag N. Nürk

Diversity is unevenly distributed through space, time, and phylogeny. Alpha diversity, or species richness, is ultimately the product of historic processes intrinsic to biological organisms. Diversification generates and dispersal inter alia clusters diversity. Studying the evolutionary relationships among organisms provides access to these historic processes.

Using the genus Hypericum (St. John’s worth, Hypericaceae) as a model, I will talk about some historic aspects of diversity evolution, its dynamics, and the extent to which diversity varies between biomes, and why. By focusing on three different scales of evolutionary depth , I aim at deducing the impact of history, conservatism, and adaptive capacity on diversification dynamics in general.

 

 



Weitere Informationen:Export as iCal: Export iCal
zurück zur Liste
Aktuelle Termine
Fr. 19.10.2018 aktuell
Forum Waldkontroversen: Wälder im Klimawandel
So. 21.10.2018
Führung: Der ÖBG zum Kennenlernen: Allgemeine Gartenführung
BayCEER-Kolloquium:
Do. 08.11.2018
Exploring groundwater-surface water interactions: from mountains to the Sea.
Do. 22.11.2018
Disequilibrium conditions and scale dependency in ecosystems
Do. 29.11.2018
Novel sulfur-cycling microbes within microbial dark matter. Insights from freshwater wetlands.
Wetter Versuchsflächen
Luftdruck (356m): 982.4 hPa
Lufttemperatur: 4.4 °C
Niederschlag: 0.0 mm/24h
Sonnenschein: <1 h/d
Wind (Höhe 17m): 2.9 km/h
Wind (Max.): 5.4 km/h
Windrichtung: SO

...mehr
Globalstrahlung: 1 W/m²
Lufttemperatur: 8.4 °C
Niederschlag: 0.1 mm/24h
Sonnenschein: <1 h/d
Wind (Höhe 32m): 1.1 km/h
Wind (Max.): 3.5 km/h

...mehr
Diese Webseite verwendet Cookies. weitere Informationen