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List of tables

Table 1.1 - Description of main features of the six SEAs

Table 1.2 - Interim ecological objectives, and expected outcomes for the six SEAs

Table 2.1 - Equivalence of three different vegetation classification schemes applied to the Barmah-Millewa Forest

Table 2.2 - Areas of key floodplain plant associations at Barmah and Millewa forests, estimated from aerial photograph, satellite images and field survey

Table 2.3 - Flood frequencies of the major Barmah-Millewa Forest floodplain vegetation communities before regulation

Table 2.4 - River Murray flows (Tocumwal) at which the main vegetation communities commence to fill

Table 2.5 - Altered flooding and drying characteristics of the main vegetation communities in the Barmah Forest.

Table 2.6 - Impact of hydrological changes on vegetation composition of Barmah Forest

Table 3.1 - Major effluents into Gunbower and Koondrook-Perricoota forests

Table 3.2 - Equivalence of different vegetation classification schemes applied to the Gunbower Forest

Table 3.3 - Flood frequencies of the major Gunbower Forest floodplain vegetation communities before regulation

Table 3.4 - Relationship between river flow, forest inflow and inundated area by Red gum vegetation type in the Koondrook-Perricoota Forest

Table 3.5 - Impact of environmental changes on vegetation communities of Gunbower Forest

Table 3.6 - Priority of WRCs for water management

Table 3.7 - Effects of regulation of the River Murray on flows at Torrumbarry, based on modelled monthly flows

Table 3.8 - Effect of river regulation on the frequency of a range of flow events in Spring months over period 1891-2000 in the Koondrook-Perricoota Forest

Table 4.1 - Critical flow threshold at Euston for flooding of the 18 Hattah Lakes and Chalka Creek under current and natural conditions

Table 4.2 - Estimated holding capacity for the 18 Hattah Lakes

Table 4.3 - Registered cultural heritage sites in the Hattah-Kulkyne National Park

Table 4.4 - Frequency and type of significant Indigenous sites located in the Hattah-Kulkyne National Park

Table 4.5 - Percentage of time a flow event is exceeded using daily data for 109 years for modelled natural and current conditions at Euston Weir

Table 4.6 - Percentage of years when an event greater than the threshold flow occurs for at least 14 days duration; using daily data for 109 years, for modelled natural and current conditions at Euston Weir

Table 4.7 - Median duration of events (of ³14 days duration) for given flow thresholds using daily data for 109 years for modelled natural and current conditions at Euston Weir

Table 4.8 - Level of risk to Ramsar values at the Hattah-Kulkyne Lakes Ramsar site

Table 5.1 - Flood frequencies of the major Chowilla Floodplain vegetation communities before regulation

Table 5.2 - River Murray flows at which high conservation value floodplain wetlands at Chowilla Floodplain commence to fill, and the change in frequency of those flows

Table 5.3 - The effects of River Murray flows on floodplain inundation, flooding frequency, and flood duration under natural and current conditions at Chowilla Floodplain, based on MDBC monthly simulation model analysis for period to 1995

Table 5.4 - Predicted percentage of the total existing area of the nine major vegetation communities inundated by the two natural (and enhanced) 2000 flood peaks on Chowilla Floodplain

Table 5.5 - Flow thresholds for landscape feature inundation for both the Lindsay and Wallpolla Islands

Table 5.6 - Flow thresholds of the River Murray, above which anabranches and floodplains receive inflows for Natural and Current conditions

Table 5.7 - Percentage of time a flow event is exceeded using daily data for 109 years for modelled Natural and Current conditions at Lock 10, 9 and 7

Table 5.8 - Number of events that flow exceeds a given threshold and for a duration of 14 days or more using daily data for 109 years for modelled natural and current conditions at Lock 10, 9 and 7.

Table 5.9 - Median duration of events (of 14 days or more) for given flow thresholds using daily data for 109 years for modelled natural and current conditions at Locks 10, 9 and 7.

Table 7.2 - Main functions of each MDBC flow management structure

Table 7.3 - Characteristics of weirs and weir pools on the lower River Murray

Table 7.4 - Formalised operating procedures to protect environmental values of the River Murray Channel

Table 7.5 - Operating practices to protect environmental values of the River Murray Channel

Table 7.6 - Major salt interception schemes along the River Murray

Table 7.7 - Main processes threatening ecological health along the River Murray Channel

Table 7.8 - Definitions of abbreviations and explanation of ecological significance of elements of the generalised flow regime illustrated on Figure 7.22

Table 8.1 - Distinctive features of the significant ecological assets

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