Serdecznie zapraszamy na drugą prezentację w tym semestrze zimowym na webinar z cyklu Szczecin Marginal Seas Webinars, który odbędzie się 17 listopada 2022 r. o godzinie 14:00 (CET).

Zapraszamy na nasze spotkanie online na wykład:

Polodowcowe zmiany poziomu mórz i rozwój linii brzegowej w południowo-wschodniej Afryce: implikacje dla przeszłych i obecnych populacji ludzkich.

Prof. dr Andrew Cooper
Szkoła Geografii i Nauk o Środowisku, Ulster University, Wielka Brytania

Abstract

The relationship between sea-level change and shoreline response is complex and is governed, amongst other things, by the rate of sea-level change, sediment supply/volume and antecedent topography.  The nature of the shoreline and its response to changing sea level have important implications for human societies in the past and in the present.

In SE Africa, sea level has changed over a vertical range of >130 m since the last interglacial.  The  course of sea level change is reflected in the development and preservation of shoreline deposits that are preserved on the narrow continental shelf and along the modern shoreline.  Shoreline morphology shows marked differences at different sea-level stages and these mainly reflect variations in geological setting.  The preservation of shorelines is linked to alternating periods of slow and fast sea-level rise and they occur at predictable elevations and time periods.  These observations have the potential to inform prediction of future shoreline position.

The changing nature and position of the shoreline has influenced its exploitation by humans and various forms of evidence of human utilisation are preserved.  In the Anthropocene, threats to human interests from changes in shoreline position are reciprocated by threats to shoreline integrity via human interventions.

Pokój będzie otwarty od 13:30 (CET), a seminarium rozpocznie się o 14:00 (CET).

Aby dołączyć do spotkania skorzystaj z linku

Identyfikator spotkania: 365 040 078 002

Kod dostępu: w9LXU9

lub użyj kodu: 2sc5rph