Influence of the 2015-2016 El Nino on the record-breaking mangrove dieback along northern Australia coast.

ABSTRACT: This study investigates the underlying climate processes behind the largest recorded mangrove dieback event along the Gulf of Carpentaria coast in northern Australia in late 2015. Using satellite-derived fractional canopy cover (FCC), variation of the mangrove canopies during recent decades are studied, including a severe dieback during 2015-2016. The relationship between mangrove FCC and climate conditions is examined with a focus on the possible role of the 2015-2016 El Niño in altering favorable conditions sustaining the mangroves. The mangrove FCC is shown to be coherent with the low-frequency component of sea level height (SLH) variation related to the El Niño Southern Oscillation (ENSO) cycle in the equatorial Pacific. The SLH drop associated with the 2015-2016 El Niño is identified

SUBMITTER: Abhik S 

PROVIDER: S-EPMC8516887 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature