5.4: Assessing the effect of urbanisation and catchment development on ecosystem health in estuaries

Michele Burford — Thu, 12 Feb 2009 01:53:48 +0000

Project Number:

5.04

Proj Number:

504

Leader:

Michele Burford

Abstract

This project will assess the effects of different land-based development pressures on the assets and values of northern estuarine ecosystems. Research will first focus on the effects of urban development in Darwin Harbour. The second part of the project will focus on the effects of agriculture and potential water resource development in the southern estuaries of the Gulf of Carpentaria. In particular, young prawns living in the estuary will be studied.

Outcomes

By better understanding how the river flows and accompanying nutrients and sediments interact with estuary food webs, resource managers will be able to make more informed decisions when considering issues such as sewage treatment options to cope with expanding urban development or further development in catchments. Future investments to maintain or improve water quality, upgrade sewage treatment plants or change broader scale land management practices can be better targeted.

Healthy Estuaries

TRaCK Project 504 Updates

5.4: Assessing the effect of urbanisation and catchment development on ecosystem health in estuaries

Outcomes