Outlook Online 2009

Vulnerability of benthic invertebrates of the Great Barrier Reef to climate change

Hutchings et al., 2007:

"Species that depend on coral reef substrate will have reduced success with loss of coral communities and increased rates of bioerosion, leading to reduction of available reef substrates (Hoegh-Guldberg et al. chapter 10, Fabricius et al. chapter 17). In contrast, faunas associated with soft bottoms, including those in inter-reef/shelf habitats or small coral isolates, will primarily be affected by changes in temperature and may be able to survive either by moving into deeper, cooler water or into higher latitudes. Intertidal communities, including coastal/estuarine communities, will be impacted by physical loss of habitat in some areas as a result of sea level rise and more frequent storm events, but perhaps also with expansion of habitat in other areas (Sheaves et al. chapter 19). Communities will be impacted by increased air and ocean temperatures, as well as changes in rainfall patterns."

Figure 11.3: Main climate change drivers that may affect benthic invertebrates living on reefs

Climate change drivers - reef invertebrates 


Citation and/or URL

Hutchings, P., Ahyong, S., Byrne, M., Przeslawski, R., and Wörheide, G. 2007. Chapter 11: 'Vulnerability of benthic invertebrates of the Great Barrier Reef to climate change'. In: Climate change and the Great Barrier Reef: a vulnerability assessment, eds J.E. Johnson & P.A. Marshall, Great Barrier Reef Marine Park Authority and Australian Greenhouse Office, Townsville, Australia, p. 309-356


Spatial Coverage

All of the Great Barrier Reef Marine Park as well as adjacent catchments


Temporal Coverage

This volume is a compilation of information collected from  many sources and spanning many time frames


Update Frequency

Not applicable as this report is a compilation


Other Information

None

Bookmark and Share

Have your say