Hamm, Michaela ; Drossel, Barbara (2022)
The concerted emergence of well-known spatial and temporal ecological patterns in an evolutionary food web model in space.
In: Scientific Reports, 2022, 11
doi: 10.26083/tuprints-00021217
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
Ecological systems show a variety of characteristic patterns of biodiversity in space and time. It is a challenge for theory to find models that can reproduce and explain the observed patterns. Since the advent of island biogeography these models revolve around speciation, dispersal, and extinction, but they usually neglect trophic structure. Here, we propose and study a spatially extended evolutionary food web model that allows us to study large spatial systems with several trophic layers. Our computer simulations show that the model gives rise simultaneously to several biodiversity patterns in space and time, from species abundance distributions to the waxing and waning of geographic ranges. We find that trophic position in the network plays a crucial role when it comes to the time evolution of range sizes, because the trophic context restricts the occurrence and survival of species especially on higher trophic levels.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Hamm, Michaela ; Drossel, Barbara |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | The concerted emergence of well-known spatial and temporal ecological patterns in an evolutionary food web model in space |
| Sprache: | Englisch |
| Publikationsjahr: | 2022 |
| Publikationsdatum der Erstveröffentlichung: | 2022 |
| Verlag: | Springer Nature |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Scientific Reports |
| Jahrgang/Volume einer Zeitschrift: | 11 |
| Kollation: | 12 Seiten |
| DOI: | 10.26083/tuprints-00021217 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/21217 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung aus gefördertem Golden Open Access |
| Kurzbeschreibung (Abstract): | Ecological systems show a variety of characteristic patterns of biodiversity in space and time. It is a challenge for theory to find models that can reproduce and explain the observed patterns. Since the advent of island biogeography these models revolve around speciation, dispersal, and extinction, but they usually neglect trophic structure. Here, we propose and study a spatially extended evolutionary food web model that allows us to study large spatial systems with several trophic layers. Our computer simulations show that the model gives rise simultaneously to several biodiversity patterns in space and time, from species abundance distributions to the waxing and waning of geographic ranges. We find that trophic position in the network plays a crucial role when it comes to the time evolution of range sizes, because the trophic context restricts the occurrence and survival of species especially on higher trophic levels. |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-212179 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik 600 Technik, Medizin, angewandte Wissenschaften > 600 Technik |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Physik Kondensierter Materie (IPKM) 05 Fachbereich Physik > Institut für Physik Kondensierter Materie (IPKM) > Theorie komplexer Systeme |
| Hinterlegungsdatum: | 02 Mai 2022 11:16 |
| Letzte Änderung: | 03 Mai 2022 09:07 |
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| Suche nach Titel in: | TUfind oder in Google |
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- The concerted emergence of well-known spatial and temporal ecological patterns in an evolutionary food web model in space. (deposited 02 Mai 2022 11:16) [Gegenwärtig angezeigt]
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