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Status, diversity and distribution patterns of mangrove vegetation in the Segara Anakan lagoon, Java, Indonesia

  • Saskia Hinrichs
  • Inga Nordhaus
  • Simon J. Geist

Departments

Land-Ocean Fluxes and Transformation

Abstract

In the Segara Anakan lagoon, Java, 21 tree species and 5 understorey genera have been identified. Average tree density is 0.80 ± 0.99 Ind./m² with 48.71% seedlings and an average basal area of 9.86 ± 10.54 cm²/m². Tree density and diversity are high in the eastern part of the lagoon, located near the city of Cilacap. There, the dominant tree species are Aegiceras corniculatum, Nypa fruticans and Rhizophora apiculata, of which the two latter are characteristic for mature forests. By contrast, understorey species and the pioneer species (Avicennia alba, Aegiceras corniculatum and Sonneratia caseolaris) dominate the central lagoon where several rivers discharge. Compared to former studies, seedling density and tree diameter in the central lagoon has declined considerably and tree species dominance has changed. The high sedimentation rates and deforestation are likely to prevent the formation of a mature forest there. Tree communities are more equilibrated in the eastern lagoon which points to a more stable and less disturbed mangrove forest.

Cite this activity

Hinrichs S., Nordhaus I. and Geist S.J. (2009) Status, diversity and distribution patterns of mangrove vegetation in the Segara Anakan lagoon, Java, Indonesia. Regional Environmental Change 9(4): 275-289. 10.1007/s10113-008-0074-4

Details

Research topics
Date 01.01.2009
Journal Regional Environmental Change
Issue 4
Volume 9
Pages 275-289
Open Access Closed Access
Open Access Status Closed Access
Eprints_link https://cris.leibniz-zmt.de/id/eprint/3426
Peer-Reviewed

Research Spectrum

Biochemistry, Genetics and Molecular Biology

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