Corangamite CMA Knowledge Base
Back to main search page
Search by Bio Region :: Otway Plains (OP)
 Weblink |
26.
A Soil Infiltration and Recharge Study at the Gerangamete Agroforestry Site URL: http://www.researchgate.net/publication/254371273_Farm_Forestry_in_Australia_Imp... A study was conducted to determine whether soil infiltration measurement can be used as a general tool to map recharge across the landscape. The study provided an opportunity for a detailed insight into the soil hydrology and recharge characteristics of the Gerangamete Vic subcatchment. In particular, soil profile analyses provided important information about the nature of water movement through the soil profile. Soil infiltration measurements indicated that greater vertical infiltration rates through the B horizon can be expected higher in the landscape, exceeding 100-150 mm/day beneath the mid to upper slopes. The twin ring infiltration method can be regarded as a reliable tool in mapping potential recharge, especially where groundwate... |
 Offline |
27.
A study of environmental flows necessary to maintain fish populations in the Gellibrand River and estuary Proposals to extract more water from the Gellibrand River Vic for domestic use raised concerns regarding changes in fish habitat from reduced river flow. The distribution, abundance and population structure of fish in the river and estuary were examined as well as habitat requirements and fish behaviour. The concepts, methodologies and assumptions made in determining environmental flows are detailed, together with results of an environmental flow study on the Gellibrand River. Movement of the salt wedge in the estuary and its influence on fish populations is also examined. Recommendations are made for 3 levels of environmental flows, optimum, minimum and survival, for each month in each section of river to protect the fish populations. Source: Arthur Rylah Institute for Environmental Research, Heidelberg VIC. 169p, 37 tables, 19 figs, 12 photos and 37 refs Availability: Attwood Library, Victorian Institute of, Animal Science, 475 Mickelham Rd, Attwood 3049, DX 211278, Phone: (03) 9217 4368, Fax: (03) 9217 4397, attwood.library@nre.vic.gov.au|Queenscliff Library, Marine & Freshwater, Research Institute, Weeroona Pde, Queenscliff 3225, DX 216051, Phone: (03) 5258 0259, Fax: (03) 5258 0270, queenscliff.library@nre.vic.gov.au (Call or Reference: 333.95672099457 STU)|CCMA Library (Internal use-Lib/15-0327) |
|
Offline |
28.
A Study of the Barwon Estuary Complex: Summary Report The scope, objectives and major findings of a study of the Barwon River Vic estuary complex are summarized. The study was carried out on behalf of the South Western Region Task Force to provide ecological data and to determine the likely impact of reduced river discharge on the estuary ecosystem. Characteristics of the estuary complex components are discussed and recommendations for management of the hydrological regime are presented. Source: Department of Water Resources, Melbourne VIC. iv 11p, 1 map. Availability: Corangamite Regional Library Corporation, 105 Gellibrand Street, Colac Vic 3250. Phone: (03) 5232 1160, Fax: (03) 5232 1880.|CCMA Library (Internal use- Lib/16-0019) |
|
Offline |
29.
A study of the Barwon estuary complex: technical report Field work was carried out between Mar 1986 and Mar 1987 to describe the hydrodynamics of the Barwon River Vic estuary, provide ecological data on the estuary and determine the likely impact of reduced river discharge on the estuary ecosystem. Some 26 sample stations were monitored over 15 field trips for temperature, salinity and dissolved oxygen and bimonthly surveys of biota and water chemistry were made. Water velocities were measured and water levels on the Australian Height Datum Scale. The hydrodynamics, chemical parameters and biological communities of the estuary complex are discussed, together with management recommendations. Source: Victoria, Department of Water Resources, Melbourne, 1988-10, vii 140p, 28 tables, 41 figs, 3 maps, 74 refs. Availability: Copies of this document are available from the Corangamite Regional Library Corporation, 105 Gellibrand Street, Colac Vic 3250. Phone: (03) 5232 1160, Fax: (03) 5232 1880. |
|
Offline |
30.
A survey of the flora and fauna in four catchments of the Gellibrand River Basin, Otway Ranges, Victoria This survey was conducted to evaluate the possible impact of environmental disturbance on flora and fauna from dam construction and operation. Studies were carried out on the Carlisle River, Charleys Creek, Lardner Creek and the Upper Gellibrand River Vic, all proposed dam sites. The objectives of the survey were to: (i) to assess the botanical and wildlife habitat values of the 4 catchments in relation to the greater Otway region, (ii) to assess the botanical and wildlife habitat values of the 4 catchments in relation to each other, (iii) to report on the differences in species composition at the 4 proposed reservoir sites and in adjoining areas within the catchment and, (iv) to identify areas of uncertainty to facilitate further study or ... Source: Arthur Rylah Institute for Environmental Research, Heidelberg VIC. viii 140p, 13 tables, 35 figs, 2 maps, 75 refs. Availability: NRE - Corporate Library, DX 210099. Phone: (03) 9412 4318, Fax: (03) 9412 4057, corporate.library@nre.vic.gov.au|Heidelberg Library, Arthur Rylah Institute of, Environment Research, DX 211902, Phone: (03) 9450 8604, Fax: (03) 9450 8664, heidelberg.library@nre.vic.gov.au,|Queenscliff Library, Marine & Freshwater, Research Institute, DX 216051, Phone: (03) 5258 0259, Fax: (03) 5258 0270, queenscliff.library@nre.vic.gov.au (Call or Reference: 574.50919457 SUR)|CCMA Library (Internal use- Lib/15-0310) |
|
Weblink |
31.
A tourism and recreation strategy for the Western Wetlands Region of Melbourne URL: http://www.nla.gov.au/copiesdirect/ A strategy is outlined to guide the future management of recreation and tourism in ten of the largest sites in the Melbourne Vic Western Wetlands: Williamstown Foreshore, Jawbone Flora and Fauna Reserve, Altona Coastal Park, Cherry Lake Park, Truganina Swamp, Lower Kororoit Creek, Cheetham Saltworks, Werribee Treatment Farm, Limeburners Bay and Serendip Wildlife Centre. Each site is considered in the context of policy, population growth, projected socioeconomic changes and general trends in tourism and recreation, culminating in suggested developments, linkages and services. As the sites are widely scattered, promotion would be required to develop public awareness of a regional grouping. An ongoing community education program is required to... |
|
Weblink |
32.
Allocasuarina (Casuarinaceae) invasion of an unburnt coastal woodland at Ocean Grove, Victoria: structural changes 1971-1996 URL: http://www.publish.csiro.au/nid/65.htm Changes in vegetation structure of a woodland reserve in Ocean Grove Vic which had not been burnt for over 115 years were assessed by comparing density data collected in 1971 with data collected in 1996. A dramatic increase in Allocasuarina littoralis was observed, with a concomitant decline in the population of Eucalyptus ovata. Many of the remaining E. ovata displayed extensive crown dieback. In the continued absence of fire or other disturbances it is predicted that A. littoralis will continue to encroach on remnant vegetation. A single fire is unlikely to prevent its dominance and frequent burning at short intervals may be required to reinstate an open woodlands structure. Further work is recommended to determine appropriate ecologicall... |
|
Weblink |
33.
Alpaca education URL: http://www.nla.gov.au/copiesdirect/ A practical educational course which is held in Geelong Vic for alpaca breeders is described. Areas covered by the workshops include vaccination, drenching, ear tagging, shearing, sorting of the fleece, neonatal care, breeding and stud service. |
|
Offline |
34.
An Evaluation of Farm Forestry for Dryland Salinity Control in the Corangamite Region, South-West Victoria Establishment of tree plantations in groundwater recharge areas has considerable potential in the management and control of dryland salinity. A study was conducted to evaluate two alternate farm forestry configurations for dryland salinity control at sites in the Corangamite Salinity Control Region Vic. Measurements indicated that dense plantations of eucalypts have the potential to transpire or evaporate all of the rainfall they receive, even in relatively high rainfall zones such as those studied. Such plantations may take up and transpire more water than annual rainfall in situations where trees have access to addition water, such as from groundwater or water stored in soil beneath adjacent pasture. Preliminary water balance calculations... Source: Victoria, Department of Natural Resources and Environment, East Melbourne VIC, 1997-03, 29p, 5 tables, 9 figs, refs. Availability: State Library of Victoria, 328 Swanston Street, Melbourne Vic 3000. Phone: (03) 8664 7159, Fax: (03) 9639 2301.|CCMA Library (internal use- LIB/15-0086) |
|
Offline |
35.
Analysis of adaptation and suitability of five clover species for crop rotations Field experiments were conducted from 1997-2001 at Streatham and Gnarwarre Vic to identify alternative clover species for rotation with crops. Five clover species were assessed in three pasture-crop rotation patterns. The clovers used were Persian cv. Nitro plus, balansa cv. Bolta, subterranean cv. Leura, arrowleaf cv. Arrotas, and red clover cv. Astred (biennial). Herbage dry matter production of clovers and grain yields of wheat or canola were measured. A normalized yield parameter was then generated to test the suitability and adaptation (A). Source: Plant breeding for the 11th millennium: Australasian Plant Breeding Conference, 12th, 15-20 Sept 2002, Perth WA, Proceedings, McComb, J (ed). Australasian Plant Breeding Association Inc, Perth WA, 2002, p888-890, 2 tables, 1 fig, 2 refs. Availability: Publications, Western Australian Department of Agriculture, Locked Bag 4, Bentley Delivery Centre, 6983. |
|
Weblink |
36.
Anglesea River 2012-2020 Estuary Management Plan URL: http://www.ccma.vic.gov.au/Publications/Strategies/Anglesea-River-Estuary-Manage... The Anglesea River Estuary Management Plan is an eight-year action plan to improve the environmental condition of the Anglesea River estuary. Protection and improvement of the estuary will ensure the estuary is able to support the variety of social, economic and cultural values the community identified during the developing this plan. |
|
Offline |
37.
Annual report: a review of the seventy-fifth year of operation The Trust reviews major activities in relation to: the Public Bodies Review Committee, the Water Structures Implementation Group, the Bellarine System transfer, drought, major water supply works, groundwater development, wastewater, finance. Source: Geelong Waterworks and Sewerage Trust, Geelong, 1983, 32p, ill, photos. Availability: Copies of this document are available from the State Library of Victoria, 328 Swanston Street, Melbourne Vic 3000. Phone: (03) 8664 7159, Fax: (03) 9639 2301. |
|
Offline |
38.
Annual report: a review of the seventy-sixth and final year of operation The Trust reviews major activities in relation to: the Public Bodies Review Committee, the Water Structures Implementation Group, Bellarine System transfer, Little River transfer, water supply, wastewater, major water supply works, Barwon Downs groundwater project, future requirements and resources, finance. Source: Geelong Waterworks and Sewerage Trust, Geelong, 1984, 24p, ill, photos. Availability: Copies of this document are available from the State Library of Victoria, 328 Swanston Street, Melbourne Vic 3000. Phone: (03) 8664 7159, Fax: (03) 9639 2301. |
|
Offline |
39.
Apollo Bay wastewater treatment plant: environmental effects statement An Environmental Effects Statement was prepared, in compliance with the Victorian Environment Protection Authority's requirements, to evaluate alternative site options for a proposed municipal wastewater treatment plant at Apollo Bay Vic. The evaluation aimed to select a preferred site which would enable the plant to be constructed and operated cost effectively, with minimum adverse environmental and social impact. On the basis of engineering, economic, environmental and social investigations of the three proposed sites, and outcomes of a community consultation process, site T9 (Farmland) was determined to be the preferred site. Source: Sinclair Knight Merz, Melbourne Vic, 1995-04, 1, 1 v (various pagings), tables, figs, maps, refs. Availability: Copies of this document are available for Deakin University Library (Melbourne Campus), Document Delivery Service, Deakin University Library, Geelong, Vic, 3217, Phone: 03) 5227 1203, Fax: (03) 5227 2000. |
|
Offline |
40.
Apollo Bay Wastewater Treatment Plant: environmental effects statement, Volume 2 Technical Reports To provide an in depth analysis of each of three proposed sites for a municipal wastewater treatment plant at Apollo Bay Vic, studies were undertaken which covered a broad range of technical engineering and other issues. These studies included: engineering issues and concept design, economic and financial feasibility, geotechnical and hydrogeological conditions, hydrology and water quality, terrestrial flora and fauna, odour and air quality, noise assessment, landscape and visual assessment, archaeological and historical values, hazard and risk assessment, planning and land use, and the social context. Source: Sinclair Knight Merz, Melbourne VIC. 2, 1 v (various pagings), tables, figs, maps, refs. Availability: Deakin University Library (Melbourne Campus), Document Delivery Service, Deakin University Library, Geelong, Vic, 3217, Phone: 03) 5227 1203, Fax: (03) 5227 2000|CCMA Library (internal use- LIB/15-0104) |
|
Weblink |
41.
Are you in this area? Information for farmers experiencing dry seasonal conditions URL: http://www.nla.gov.au/copiesdirect/ Dry seasonal conditions in the Colac, Cressy, Bacchus Marsh Vic area have impacted on many landholders. Information is given on a range of services that could assist farmers in the region with local solutions to water storage deficiencies, covering: water source options, water quality, stock water requirements, and contact details for water cartage contractors, bore drilling contractors, and State and local authorities. |
|
Offline |
42.
Artificial recharge at Boundary Creek: pre-feasibility stage: geological and economic assessment A scheme to artificially recharge the aquifer connected to the Barwon Downs wellfield has been proposed and would be located at Boundary Creek Vic. A summary is presented of existing data on the geology and hydrogeology of Boundary Creek and the recharge trials which have previously been carried out. The location of Boundary Creek is ideally situated for artificial recharge into the Eastern View Formation aquifer, and the results of recharge trials have shown the scheme to be technically feasible. Preliminary cost estimates for an artificial recharge range from approximately $1.1 to $2.2 million net present value, or $30/ML to $55/ML equivalent annual cost. Before any further design or cost estimates can be made, further investigations will... Source: Rural Water Commission of Victoria, Armadale VIC, 1991-10, 82 leaves, tables, figs, 5 refs. Availability: Copies of this document are available from the State Library of Victoria, 328 Swanston Street, Melbourne Vic 3000. Phone: (03) 8664 7159, Fax: (03) 9639 2301. |
|
Weblink |
43.
Assessment of a system to predict the loss of aquatic biodiversity from changes in salinity URL: http://www.lwa.gov.au/downloads/final_reports/VCE17.pdf The feasibility of developing a system to predict the likely effects of increases in salinity on aquatic macroinvertebrates was investigated in the Barwon River Vic. Rapid testing methods used to determine the relative salinity tolerance of a range of species showed a high degree of agreement between experimental short term or acute lethal tolerance and the maximum salinity in which each species was collected in the field. An assessment of the relative salinity tolerance of specific taxa found that baetid mayflies and non-arthropods (for example snails and worms) were the most salt sensitive, and macrocrustaceans were the most salt tolerant. The research also determined that rare species tended, on average, to be more tolerant than common s... |
|
Weblink |
44.
Assessment of a system to predict the loss of aquatic biodiversity from changes in salinity URL: http://www.lwa.gov.au/downloads/publications_pdf/EF040768.pdf This technical note briefly describes a project to develop and implement a methodology to determine how much salinity can rise from a natural or initial value before unacceptable environmental impacts occur. In particular, the project developed a system to predict the loss of aquatic biodiversity from changes in water salinity. The system was trialled on the Barwon River catchment Vic and demonstrated that it is feasible to develop a system that predicts the loss of in-stream biodiversity due to increasing salinity. The project also demonstrated that acute lethal tolerances do relate to field occurrences and identified which taxa are sensitive or tolerant to increases in salinity (A). |
|
Weblink |
45.
Assessment of the diet of the fox, Vulpes vulpes, in habitats of the Eastern Otway Ranges, Victoria URL: http://www.nla.gov.au/copiesdirect/ The diet of the red fox, Vulpes vulpes, was examined in the Eastern Otway Ranges Vic to compare the diet between seasons and habitat, and to assess the diet in the habitat of the endangered New Holland Mouse (Pseudomys novaehollandiae). Fox scats were analysed from a woodland habitat near Anglesea Vic, a heathland habitat at Bald Hills, and a forest habitat in the Angahook-Lorne State Park. Overall, mammals constituted the highest proportion in the fox scats (42%), comprising 16 species, nine of which were natives. Large sized native mammals, including the swamp wallaby (Wallabia bicolor) and the Eastern grey kangaroo (Macropus giganteus) comprised 60% of the mammal diet category. The occurrence of plant species in scats was significantly d... |
|
Weblink |
46.
Ballarat Region Gorse Task Force progress report: 2002-2003 URL: http://www.weeds.org.au/WoNS/gorse/docs/Gorse_Thrips_pamphlet.pdf The Gorse Task Force (GTF) was launched in the Ballarat Vic region in 1999 with the objectives of reducing the overall infestations of gorse in the region as well as reducing infestations where there is the greatest chance of spread, while also providing the greatest public benefit. To achieve these objectives, ten strategies were developed, which include facilitation and extension, community group incentives, monitoring and evaluation, and Weeds of National Significance. Details of the progress of the GTF in the region for 2002-2003 are given (IFS). |
|
Offline |
47.
Bambra Agroforestry Farm: agroforestry options for high rainfall sites Bambra Agroforestry Farm, in the foothills of the Otway Ranges Vic, is dedicated to the demonstration of agroforestry. The major value of trees is seen as shelter from winds for stock as well as for erosion control. The management of timber trees is outlined, and fodder production from tagasaste and honey locust trees. Tree species include blackwood, eucalypts, poplars, walnut, Spanish chestnut, Californian redwood, and radiata pine. Grazing of sheep on pastures amongst trees has been carried out over five years. Costs and estimated returns are evaluated for five species. Source: Shelterbelter (TM): agroforestry action '93: Agroforestry Conference, 30 Mar-8 Apr 1993, Fitzroy VIC, Proceedings, Lyons, A (ed). Victoria, Department of Conservation and Natural Resources, East Melbourne VIC, 1993-03, 13p, tables, figs, photos. Availability: Copies of this document are available from University of Western Sydney Library ( Hawkesbury Campus), Document Delivery Service, Ward Library. Locked Bag 1797, Penrith South SC NSW 1797, Phone: (02) 9852 5920, Fax: (02) 9852 5923. |
|
Offline |
48.
Barwon River and Lake Colac system nutrient study, resource document: the occurrence of algal blooms and a review of nutrients in the Barwon River and Lake Colac system An investigation was made of the sources of nutrients entering the Barwon River and Lake Colac Vic system to provide information to assist in the development of management options aimed at decreasing nutrient loads and consequently the severity and frequency of toxic blue-green algal blooms. An evaluation of nutrient concentrations showed that most sites within the Barwon River basin were classed as degraded or poor with respect to total nitrogen (N) and total phosphorus (P). Of the non-point sources to the system, dryland farming contributes the greatest amount of N and P. Urbanization also contributes, from two main population centres of Geelong and Ballarat. Other non-point sources, including irrigated land, forestry and atmospheric fall... Source: Water Ecoscience, Mount Waverley VIC. 1996-10, 43p, 14 tables, 17 figs, refs. Availability: CCMA Library (Internal use- Lib/16-0015) |
|
Offline |
49.
Barwon River and Lake Colac system nutrient study: the AEAM model In response to problems arising from high nutrient levels and blooms of blue-green algae in the Barwon River and Lake Colac Vic system, a cooperative nutrient study was undertaken. The study involved the use of the Adaptive Environment Assessment and Management (AEAM) process, a workshop based method for the investigation of environmental systems and exploring and evaluating a range of possible management actions for nutrient reduction. The AEAM process also involves the construction of a decision support computer model to assist the development of targeted nutrient management options. An outline is given of construction of the Barwon nutrient model, the assumptions made and the rationale for selecting particular values of the modelled vari... Source: Water Ecoscience, Mount Waverley VIC, 1996-10, ii 23p, 6 tables, 3 figs, 9 refs. |
|
Offline |
50.
Basalt Plains hydrogeological investigation: progress report no 1 In 1987, a Basalt Plains Vic regional salinity investigation and assessment programme was commenced, aimed at determining the regional hydrogeological mechanisms causing stream and land salinization, and to establish a regional groundwater observation bore network. Observation bores have been constructed at 14 sites, which are monitored monthly. A detailed assessment of the Wickliffe- Skipton subregion has been made and the key hydrogeological findings are presented. Drilling has been commenced in the Hamilton region, from where it will progress to the southern sector. Further drilling is required adjacent to some saline lakes where regional aquifers are thought to discharge. Source: Unpublished. Rural Water Commission of Victoria. 560 Orrong Road Armadale VIC 3143, 1990-01, 120 leaves, 6 tables, 24 figs, 41 refs. Availability: Copies of this document are available from the State Library of Victoria, 328 Swanston Street, Melbourne Vic 3000. Phone: (03) 8664 7159, Fax: (03) 9639 2301. |