Klein, Igor und van der Woude, Sietse und Schwarzenbacher, Frederic und Eisfelder, Christina und Uereyen, Soner und Hoeser, Thorsten und Sogno, Patrick und Kuenzer, Claudia (2022) The hazard of locust outbreaks - Examples from EO to support locust management. ESA Living Planet Symposium, 2022-05-23 - 2022-05-27, Bonn, Germany.
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Kurzfassung
The goal of this research was to explore whether ecological niche modelling (ENM) and a habitat suitability index (HSI) model can be combined to refine results for actual breeding areas of three different locust pests. With the application of ENM as part of HSI, the information value based on climatic and soil preference components defining locust species’ ecological niche are maintained. In addition, up to date land surface parameters, vegetation development and other species relevant environmental parameters were incorporated in the HSI model. Moreover, human interaction and actual land surface dynamics play a crucial role for locust outbreaks and influence and define suitable breeding areas. Therefore, modelling based only on climatic and edaphic variables provides only the ecological niche of a species without considering actual changes of the landscape or situation. Here, we demonstrated a way to account for this issue by implementing different variables derived from Sentinel-2 time-series analysis, which describe the actual state of the land and in this way further narrow suitable breeding areas within an HSI model. The presented approach for mapping egg-pod incubation and breeding suitability was tested for Italian locust in Pavlodar oblast (Kazakhstan), for Moroccan locust in Turkistan oblast (Kazakhstan), and for desert locust in the Awash river basin (Ethiopia, Djibouti, Somalia).
elib-URL des Eintrags: | https://elib.dlr.de/186628/ | ||||||||||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||||||||||||||||||||||||||
Titel: | The hazard of locust outbreaks - Examples from EO to support locust management | ||||||||||||||||||||||||||||||||||||
Autoren: |
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Datum: | 27 Mai 2022 | ||||||||||||||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||||||
Seitenbereich: | Seite 1 | ||||||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||||||
Stichwörter: | locust breeding habitat, incubation of egg-pods, ecological niche model, habitat suitability index, remote sensing, sentinel-2, locust monitoring | ||||||||||||||||||||||||||||||||||||
Veranstaltungstitel: | ESA Living Planet Symposium | ||||||||||||||||||||||||||||||||||||
Veranstaltungsort: | Bonn, Germany | ||||||||||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 23 Mai 2022 | ||||||||||||||||||||||||||||||||||||
Veranstaltungsende: | 27 Mai 2022 | ||||||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Fernerkundung u. Geoforschung | ||||||||||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum > Dynamik der Landoberfläche | ||||||||||||||||||||||||||||||||||||
Hinterlegt von: | Klein, Igor | ||||||||||||||||||||||||||||||||||||
Hinterlegt am: | 27 Jun 2022 09:19 | ||||||||||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:47 |
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