Integrating rehabilitation, restoration and conservation for a sustainable jarrah forest future during climate disruption
Grant W. Wardell-Johnson A E , Michael Calver B , Neil Burrows C and Giovanni Di Virgilio A D
+ Author Affiliations
- Author Affiliations
A Department of Environment and Agriculture, School of Science, Curtin University, GPO Box U1987, Perth, WA 6845, Australia.
B School of Veterinary and Life Sciences, Murdoch University, Murdoch, WA 6150, Australia.
C Department of Parks and Wildlife, Science and Conservation Division, 17 Dick Perry Avenue, Kensington, WA 6151, Australia.
D School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW 2052, Australia.
E Corresponding author. Email: g.wardell-johnson@curtin.edu.au
Pacific Conservation Biology 21(3) 175-185 https://doi.org/10.1071/PC15026
Submitted: 16 August 2015 Accepted: 10 September 2015 Published: 6 October 2015
Abstract
The environment of the northern jarrah (Eucalyptus marginata) forest (NJF) of Mediterranean-climate, south-western Australia is characterised by deeply weathered soil profiles and low fertility, reflecting long geological stasis. This fire-prone environment is characterised by primary forests of low productivity but high biomass. Since European settlement (1829), the NJF has been structurally transformed by deforestation and resource extraction, including logging and mining (principally for bauxite). Rainfall has declined by 15–20% since 1970, with projections for further decline. A new hydrological regime foreshadows regolith drying, with a changed climate leading to more unplanned, intense fires. Declining productivity, coupled with rehabilitation more suited to a wetter climate, places stress on tree growth and compromises biodiversity. Thus, ecological disruption likely follows from interactions between climate change and historical exploitation. The complex challenges posed by these interactions require multifaceted and novel solutions. We argue that under drying conditions, maintenance of productivity while conserving biodiversity can best be achieved by changing the focus of rehabilitation to the understorey. This would coincide with protecting and restoring surrounding unmined forest with emphasis on the overstorey. Presently, state-of-the-science rehabilitation seeks to restore jarrah forest, following bauxite mining. This goal is unlikely to be achievable across extensive areas under climate change projections. Rather, a focus on restoring understorey following mining would provide a more positive water balance in the wider forest matrix. This approach recognises loss of forest values through mining, but anticipates conservation of biodiversity and important elements of forest structure by minimising ecologically unacceptable disturbance to surrounding forest.
References
Abbott, I. (2003). Aboriginal fire regimes in south-west Western Australia: evidence from historical documents. In ‘Fire in South-Western Australian Ecosystems: Impacts and Management’. (Eds I. Abbott and N. Burrows.) pp. 119–146. (Backhuys: Leiden.)Abbott, I., and Burrows, N. (Eds) (2003). ‘Fire in South-Western Australian Ecosystems: Impacts and Management.’ (Backhuys: Leiden.)
Abbott, I., and Loneragan, O. (1986). Ecology of jarrah (Eucalyptus marginata) in the northern jarrah forest of Western Australia. Bulletin No. 1. Department of Conservation and Land Management, Perth.
Abbott, I., and Williams, M. R. (2011). Silvicultural impacts in jarrah forest of Western Australia: synthesis, evaluation, and policy implications of the Forestcheck monitoring project of 2001–2006. Australian Forestry 74, 350–360.
| Silvicultural impacts in jarrah forest of Western Australia: synthesis, evaluation, and policy implications of the Forestcheck monitoring project of 2001–2006.Crossref | GoogleScholarGoogle Scholar |
Allen, C. D., Macalady, A. K., Chenchouni, H., Bachelet, D., McDowell, N., Vennetier, M., Kizberger, T., Rigling, A., Breshears, D. D., Hogg, E. H., Gonzalez, P., Fensham, R., Zhang, Z., Castro, J., Demidova, N., Lim, J. H., Allard, G., Running, S. W., Semerci, A., and Cobb, N. (2010). A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests. Forest Ecology and Management 259, 660–684.
| A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests.Crossref | GoogleScholarGoogle Scholar |
Anderson, K., and Bows, A. (2008). Reframing the climate change challenge in light of post-2000 emission trends. Philosophical Transactions of the Royal Society A. 366, .
| Reframing the climate change challenge in light of post-2000 emission trends.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD1cXhsVWltL7N&md5=9c87150149ca851c01732ce9b394d37eCAS |
Armstrong, J. A., and Abbott, I. (1995). Sustainable conservation – a practical approach to conserving biodiversity in Western Australia. In ‘Conservation Through Sustainable Use of Wildlife’. (Eds G. C. Grigg, P. T. Hale, and D. Lunney.) pp. 21–28. (Centre for Conservation Biology, The University of Queensland: Brisbane.)
Barnosky, A. D., Hadly, E. A., Bascompte, J., Berlow, E. L., Brown, J. H., Fortelius, M., Getz, W. M., Harte, J., Hastings, A., Marquet, P. A., Martinez, N. D., Mooers, A., Roopnarine, P., Vermeij, G., Williams, J. W., Gillespie, R., Kitzes, J., Marshall, C., Matzke, N., Mindell, D. P., Revilla, E., and Smith, A. B. (2012). Approaching a state shift in Earth’s biosphere. Nature 486, 52–58.
| Approaching a state shift in Earth’s biosphere.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC38Xot1Cksbc%3D&md5=cdc8a2e0ad2de84196fdb2f7866d865eCAS | 22678279PubMed |
Bates, B. C., Hope, P., Ryan, B., Smith, I., and Charles, S. (2008). Key findings from the Indian Ocean Climate Initiative and their impact on policy development in Australia. Climatic Change 89, 339–354.
| Key findings from the Indian Ocean Climate Initiative and their impact on policy development in Australia.Crossref | GoogleScholarGoogle Scholar |
Beard, J. S., Chapman, A. R., and Gioia, P. (2000). Species richness and endemism in the Western Australian flora. Journal of Biogeography 27, 1257–1268.
| Species richness and endemism in the Western Australian flora.Crossref | GoogleScholarGoogle Scholar |
Beresford, Q., Bekle, H., Phillips, H., and Mulcock, J. (2001). ‘The salinity crisis: landscapes, communities and politics.’ (University of Western Australia Press: Crawley, WA)
Burrows, N., and McCaw, L. (2013). Prescribed burning in southwestern Australian forests. Frontiers in Ecology and the Environment 11, e25–e34..
| Prescribed burning in southwestern Australian forests.Crossref | GoogleScholarGoogle Scholar |
Booth, T. H., Broadhurst, L. M., Pinkard, E., Prober, S. M., Dillon, S. K., Bush, D., Pinyopusarerk, K., Doran, J. C., Ivkovich, M., and Young, A. G. (2015). Native forests and climate change: lessons from eucalypts. Forest Ecology and Management 347, 18–29.
| Native forests and climate change: lessons from eucalypts.Crossref | GoogleScholarGoogle Scholar |
Bowman, D. M. J. S., Balch, J. K., Artaxo, P., Bond, W. J., Carlson, J. M., Cochrane, M. A., D’Antonio, C. M., DeFries, R. S., Doyle, J. C., Harrison, S. P., Johnston, F. H., Keeley, J. E., Krawchuk, M. A., Kull, C. A., Marston, J. B., Moritz, M. A., Prentice, I. C., Roos, C. I., Scott, A. C., Swetnam, T. W., van der Werf, G. R., and Pyne, S. J. (2009). Fire in the Earth System. Science 324, 481–484.
| Fire in the Earth System.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD1MXkvVGmtb8%3D&md5=ad90ec59d66739480b75628108295625CAS |
Burrows, N. (1987). The Soil Dryness Index for use in fire control in the south-west of Western Australia. Technical Report No. 17. Department of Conservation and Land Management, Perth.
Burrows, N. (2013). Fire dependency of a rock-outcrop plant Calothamnus rupestris (Myrtaceae) and implications for managing fire in south-western Australian forests. Australian Journal of Botany 61, 81–88.
| Fire dependency of a rock-outcrop plant Calothamnus rupestris (Myrtaceae) and implications for managing fire in south-western Australian forests.Crossref | GoogleScholarGoogle Scholar |
Burrows, N., and Wardell-Johnson, G. (2003). Interactions of fire and plants in south-western Australia’s forested ecosystems: a review. In ‘Fire in South-Western Australian Ecosystems: Impacts and Management’. (Eds I. Abbott and N. Burrows.) pp. 119–146. (Backhuys: Leiden.)
Calver, M. C., and Wardell-Johnson, G. (2004). Sustained unsustainability? An evaluation of evidence for a history of overcutting in the jarrah forests of Western Australia and its consequences for fauna conservation. In ‘Conservation of Australia’s Forest Fauna’. (Ed. D. Lunney.) pp. 94–114. (Surrey Beatty: Sydney.)
Calver, M. C., and Wardell-Johnson, G. (2016). Protected areas, conservation and resource capacity: historical lessons for conservation from Western Australia’s South Dandalup Reserve. Australian Zoologist , .
Calver, M. C., Dickman, C. R., Feller, M. C., Hobbs, R. J., Horwitz, P., Recher, H. F., and Wardell-Johnson, G. (1998). Towards resolving conflict between forestry and conservation in Western Australia. Australian Forestry 61, 258–266.
| Towards resolving conflict between forestry and conservation in Western Australia.Crossref | GoogleScholarGoogle Scholar |
Charles, S. P., Silberstein, R., Teng, J., Fu, G., Hodgson, G., Gabrovsek, C., Crute, J., Chiew, F. H. S., Smith, I. N., Kirono, D. G. C., Bathols, J. M., Li, L. T., Yang, A., Donohue, R. J., Marvanek, S. P., McVicar, T. R., Van Niel, T. G., and Cai, W. (2010). Climate analyses for south-west Western Australia. Report to the Australian Government from the CSIRO South-West Western Australia Sustainable Yields Project. CSIRO, Australia.
Christie, K., Stokes, V. L., Craig, M. D., and Hobbs, R. J. (2013). Micro-habitat preference of Egernia napoleonis in undisturbed jarrah forest, and availability and introduction of micro-habitats to encourage colonisation of restored forest. Restoration Ecology 21, 722–728.
| Micro-habitat preference of Egernia napoleonis in undisturbed jarrah forest, and availability and introduction of micro-habitats to encourage colonisation of restored forest.Crossref | GoogleScholarGoogle Scholar |
Commonwealth Scientific and Industrial Research Organization (CSIRO) (2009). Surface water yields in south-west Western Australia. A report to the Australian Government from the CSIRO South-West Western Australia Sustainable Yields Project. CSIRO Water for a Healthy Country Flagship, Australia.
Conservation Commission of Western Australia (CCWA) (2012). Draft Forest Management Plan 2014–2023. Conservation Commission of Western Australia, Perth.
Craig, M. D., Hobbs, R. J., Grigg, A. H., Garkaklis, M. J., Grant, C. D., Fleming, P. A., and Hardy, G. E. StJ. (2010). Does thinning and burning sites revegetated after bauxite mining improve habitat for terrestrial vertebrates? Restoration Ecology 18, 300–310.
| Does thinning and burning sites revegetated after bauxite mining improve habitat for terrestrial vertebrates?Crossref | GoogleScholarGoogle Scholar |
Craig, M. D., Grigg, A. H., Hobbs, R. J., and Hardy, G. E. (2014). Does coarse woody debris density and volume influence the terrestrial vertebrate community in restored bauxite mines? Forest Ecology and Management 318, 142–150.
| Does coarse woody debris density and volume influence the terrestrial vertebrate community in restored bauxite mines?Crossref | GoogleScholarGoogle Scholar |
Croton, J. T., and Barry, M. A. (2001). WEC-C: a distributed, deterministic catchment model – theory, formulation and testing. Environmental Modelling & Software 16, 583–599.
| WEC-C: a distributed, deterministic catchment model – theory, formulation and testing.Crossref | GoogleScholarGoogle Scholar |
Croton, J. T., Dalton, G. T., Green, K. A., Mauger, G. W., and Dalton, J. A. (2014). Northern jarrah forest water-balance study to inform the review of silviculture guidelines. Sustainable Forest Management Series, Forest and Ecosystem Management Division, Technical Report No. 9. Department of Parks and Wildlife, Western Australia.
Dargavel, J. (2008). ‘The Zealous Conservator: a Life of Charles Lane Poole.’ (University of Western Australia Press: Perth.)
Dean, C., and Wardell-Johnson, G. (2010). Old-growth forests, carbon and climate change: functions and management for tall open-forests in two hotspots of temperate Australia. Plant Biosystems 144, 180–193.
| Old-growth forests, carbon and climate change: functions and management for tall open-forests in two hotspots of temperate Australia.Crossref | GoogleScholarGoogle Scholar |
Dell, B., Havel, J. J., and Malajczuk, N. (Eds) (1989). ‘The Jarrah Forest: a Complex Mediterranean Ecosystem’. (Kluwer Academic Publishers: Dordrecht.)
Delworth, T. L., and Zeng, F. (2014). Regional rainfall decline in Australia attributed to anthropogenic greenhouse gases and ozone levels. Nature Geoscience 7, 583–587.
| Regional rainfall decline in Australia attributed to anthropogenic greenhouse gases and ozone levels.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC2cXhtFGqsbjL&md5=0bff4cf925bea7a2f835e43c70b9ef71CAS |
Grant, G. E., Tague, C. L., and Allen, C. D. (2013). Watering the forest for the trees: an emerging priority for managing water in forest landscapes. Frontiers in Ecology and the Environment 11, 314–321.
| Watering the forest for the trees: an emerging priority for managing water in forest landscapes.Crossref | GoogleScholarGoogle Scholar |
Hansard. (1974). WA Parliament, Legislative Assembly questions on notice, No. 19, 17.x.1974.
Hassell, C. W., and Dodson, J. R. (2003). The fire history of south-west Western Australia prior to European settlement in 1826–1829. In ‘Fire in South-Western Australian Ecosystems: Impacts and Management’. (Eds I. Abbott, and N. Burrows.) pp. 71–85. (Backhuys: Leiden.)
Hilborn, R., Walters, C. J., and Ludwig, D. (1995). Sustainable exploitation of renewable resources. Annual Review of Ecology and Systematics 26, 45–67.
| Sustainable exploitation of renewable resources.Crossref | GoogleScholarGoogle Scholar |
Hopper, S. D. (2003). An evolutionary perspective on south-west Western Australian landscapes, biodiversity and fire: a review and management implications. In ‘Fire in South-Western Australian Ecosystems: Impacts and Management’. (Eds I. Abbott, and N. Burrows.) pp. 9–35. (Backhuys: Leiden.)
Hopper, S. D., and Gioia, P. (2004). The Southwest Australian Floristic Region: evolution and conservation of a global hot spot of biodiversity. Annual Review of Ecology Evolution and Systematics 35, 623–650.
| The Southwest Australian Floristic Region: evolution and conservation of a global hot spot of biodiversity.Crossref | GoogleScholarGoogle Scholar |
Horwitz, P., Bradshaw, D., Hopper, S., Davies, P., Froend, R., and Bradshaw, F. (2008). Hydrological change escalates risk of ecosystem stress in Australia’s threatened biodiversity hotspot. Journal of the Royal Society of Western Australia 91, 1–12.
Hughes, J. D., Petrone, K. C., and Silberstein, R. P. (2012). Drought, groundwater storage and stream flow decline in southwestern Australia. Geophysical Research Letters 39, L03408.
| Drought, groundwater storage and stream flow decline in southwestern Australia.Crossref | GoogleScholarGoogle Scholar |
IOCI (2010). Update on IOCI Research: WA rainfall – what the past can tell us and what the future may hold. Indian Ocean Climate Change Initiative Fact Sheet. Available at: http://www.ioci.org.au/pdf/Fact%20Sheet%204.pdf [accessed 10 September 2014].
Kessell, S. L. (1928). Forestry and forest resources, Western Australia. A statement prepared for the British Empire Forestry Conference (Australia and New Zealand) 1928. Government Printer, Perth.
Kessell, S. L. (1935). Forestry and forest resources, Western Australia. Progress statement prepared for the British Empire Forestry Conference (South Africa) 1935. Government Printer, Perth.
Kinal, J., and Stoneman, G. L. (2012). Disconnection of groundwater from surface water causes a fundamental change in hydrology in a forested catchment in south-western Australia. Journal of Hydrology 472–473, 14–24.
| Disconnection of groundwater from surface water causes a fundamental change in hydrology in a forested catchment in south-western Australia.Crossref | GoogleScholarGoogle Scholar |
Klausmeyer, K. R., and Shaw, R. M. (2009). Climate change, habitat loss, protected areas and the climate adaptation potential of species in mediterranean ecosystems worldwide. PLoS One 4, e6392.
| Climate change, habitat loss, protected areas and the climate adaptation potential of species in mediterranean ecosystems worldwide.Crossref | GoogleScholarGoogle Scholar | 19641600PubMed |
Koch, J. M. (2007). Alcoa’s mining and restoration process in south Western Australia. Restoration Ecology 15, S11–S16.
| Alcoa’s mining and restoration process in south Western Australia.Crossref | GoogleScholarGoogle Scholar |
Lane Poole, C. E. (1920a). Statement prepared for The British Empire Forestry Conference, London, 1920. Government Printer, Perth.
Lane Poole, C. E. (1920b). Notes on the forests and forest products and industries of Western Australia. Forests Department of Western Australia, Perth.
Ludwig, D., Hilborn, R., and Walters, C. (1993). Uncertainty, resource exploitation and conservation: lessons from history. Science 260, 17–36.
| Uncertainty, resource exploitation and conservation: lessons from history.Crossref | GoogleScholarGoogle Scholar | 1:STN:280:DC%2BC3cvjsVaisA%3D%3D&md5=ef8efc6b3f846684038ab50b9711d845CAS | 17793516PubMed |
Macfarlane, C., Bond, C., White, D. A., Silberstein, R., and Ogden, G. N. (2010). Transpiration and hydraulic traits of old and regrowth eucalypt forest in southwestern Australia. Forest Ecology and Management 260, 96–105.
| Transpiration and hydraulic traits of old and regrowth eucalypt forest in southwestern Australia.Crossref | GoogleScholarGoogle Scholar |
Majer, J. D., Heterick, B., Gohr, T., Hughes, E., Mounsher, L., and Grigg, A. (2013). Is thirty-seven years sufficient for full return of the ant biota following restoration? Ecological Processes 2, .
| Is thirty-seven years sufficient for full return of the ant biota following restoration?Crossref | GoogleScholarGoogle Scholar |
Matusick, G., Ruthrof, K., Brouwers, N. C., Dell, B., and Hardy, G. S. J. (2013). Sudden forest canopy collapse corresponding with extreme drought and heat in a mediterranean-type eucalypt forest in southwestern Australia. European Journal of Forest Research 132, 497–510.
| Sudden forest canopy collapse corresponding with extreme drought and heat in a mediterranean-type eucalypt forest in southwestern Australia.Crossref | GoogleScholarGoogle Scholar |
McCaw, W. L., Robinson, R. M., and Williams, M. R. (2011). Integrated biodiversity monitoring for the jarrah (Eucalyptus marginata) forest in south-west Western Australia: the FORESTCHECK project. Australian Forestry 74, 240–253.
| Integrated biodiversity monitoring for the jarrah (Eucalyptus marginata) forest in south-west Western Australia: the FORESTCHECK project.Crossref | GoogleScholarGoogle Scholar |
McNamara, P. J. (1984). Future timber supplies for Western Australia: a discussion paper prepared for the Hon. Premier and Minister for Forests. Forests Department of Western Australia, Perth.
Meagher, T., Campbell, F., Shepherd, K., and Kitchener, D. (1993). Report of the scientific and administrative committee inquiry into aspects of conditions set pursuant to the Environmental Protection Act 1986 for the proposed amendments to the 1987 forest management plans and timber strategy and proposals to meet environmental conditions on the regional plans and the WACAP ERMP proposal. Report to the Hon. Kevin J. Minson, MLA, Western Australian Minister for the Environment, Perth.
Mills, J. (1986). ‘The Timber People: a History of Bunnings Limited.’ (Bunnings Limited: Perth.)
Mills, J. (2002). Kim Kessell: a first class sensible bloke. In ‘Australia’s Ever-changing Forests V. Proceedings of the Fifth National Conference on Australian Forest History’. (Eds J. Dargavel, D. Gaughwin., and B. Libbis.) pp. 360. (Centre for Resource and Environmental Studies, The Australian National University: Canberra.)
Mount, A. B. (1972). The derivation and testing of a soil dryness index using run-off data. Tasmanian Forestry Commission Bulletin No. 4.
Mucina, L., and Wardell-Johnson, G. W. (2011). Landscape age and soil fertility, climatic stability, and fire regime predictability: beyond the OCBIL framework. Plant and Soil 341, 1–23.
| Landscape age and soil fertility, climatic stability, and fire regime predictability: beyond the OCBIL framework.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC3MXjt1Wjur8%3D&md5=62c6f9227983ce5a5e614ce59d81cb95CAS |
National Academy of Sciences (2008). ‘Hydrologic Effects of Changing Forest Landscape.’ (National Academies Press: Washington DC).
Norris, C., Hobson, P., and Ibisch, P. L. (2012). Microclimate and vegetation function as indicators of forest thermodynamic efficiency. Journal of Applied Ecology 49, 562–570.
Petrone, K. C., Hughes, J. D., Van Niel, T. G., and Silberstein, R. P. (2010). Streamflow decline in southwestern Australia 1950–2008. Geophysical Research Letters 37, L11401.
| Streamflow decline in southwestern Australia 1950–2008.Crossref | GoogleScholarGoogle Scholar |
Phillips, S. J., Anderson, R. P., and Schapire, R. E. (2006). Maximum entropy modeling of species geographic distributions. Ecological Modelling 190, 231–259.
| Maximum entropy modeling of species geographic distributions.Crossref | GoogleScholarGoogle Scholar |
Roe, J. S. (1852). Report of an expedition under the surveyor-general, Mr. J. S. Roe, to the south-eastward of Perth, in Western Australia, between the months of September, 1848, and February, 1849, to the Hon. the colonial secretary. Journal of the Royal Geographical Society of London 22, 1–57.
| Report of an expedition under the surveyor-general, Mr. J. S. Roe, to the south-eastward of Perth, in Western Australia, between the months of September, 1848, and February, 1849, to the Hon. the colonial secretary.Crossref | GoogleScholarGoogle Scholar |
Sala, O. E., Chapin, F. S., Armesto, J. J., Berlow, E., Bloomfield, J., Dirzo, R., Huber-Sanwald, E., Huenneke, L. F., Jackson, R. B., Kinzig, A., Leemans, R., Lodge, D. M., Mooney, H. A., Oesterheld, M., Poff, N. L., Sykes, M. T., Walker, B. H., Walker, M., and Wall, D. H. (2000). Global biodiversity scenarios for the year 2100. Science 287, 1770–1774.
| Global biodiversity scenarios for the year 2100.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3cXhvVWltLk%3D&md5=9a50e197933e6fdb9e91da1d558d0d3fCAS | 10710299PubMed |
Sander, J., and Wardell-Johnson, G. (2012). Defining and characterizing high-rainfall Mediterranean climates. Plant Biosystems 146, 451–460.
| Defining and characterizing high-rainfall Mediterranean climates.Crossref | GoogleScholarGoogle Scholar |
Schofield, N. J., Stoneman, G. L., and Loh, I. C. (1989). Hydrology of the Jarrah forest. In ‘The Jarrah Forest: a Complex Mediterranean Ecosystem’. (Eds B. Dell, J. J. Havel and N. Malajczuk.) pp. 179–201. (Kluwer Academic Publishers: Dordrecht.)
Schut, A. G. T., Wardell-Johnson, G. W., Yates, C. J., Keppel, G., Baran, I., Franklin, S. E., Hopper, S. D., Van Niel, K. P., Mucina, L., and Byrne, M. (2014). Rapid characterisation of vegetation structure to predict refugia and climate change impacts across a global biodiversity hotspot. PLoS One 9, e82778.
| Rapid characterisation of vegetation structure to predict refugia and climate change impacts across a global biodiversity hotspot.Crossref | GoogleScholarGoogle Scholar |
Standish, R. J., Daws, M. I., Gove, A. D., Didham, R. K., Grigg, A. H., Koch, J. M., and Hobbs, R. J. (2015). Long-term data suggest jarrah-forest establishment of restored mine sites is resistant to climate variability. Journal of Ecology 103, 78–89.
| Long-term data suggest jarrah-forest establishment of restored mine sites is resistant to climate variability.Crossref | GoogleScholarGoogle Scholar |
Stoneman, G. L., and Schofield, N. J. (1989). Silviculture for water production in jarrah forest of Western Australia: an evaluation. Forest Ecology and Management 27, 273–293.
| Silviculture for water production in jarrah forest of Western Australia: an evaluation.Crossref | GoogleScholarGoogle Scholar |
Thirgood, J. V. (1981). ‘Man and the Mediterranean Forest; a History of Resource Depletion.’ (Academic Press: London.)
Wallace, J., Li, M., and Traylen, A. (2009). Forest vegetation monitoring and runoff in water supply catchments affected by drying climate. In ‘Geoscience and Remote Sensing Symposium, 2009 IEEE International, IGARSS 2009.’ Vol.3, pp.III-939–III-942, 12–17 July 2009
Wallace, W. R. (1965). Fire in the jarrah forest environment. Journal of the Royal Society of Western Australia 49, 33–44.
Wardell-Johnson, G., and Calver, M. (2004). Resolving historical sustainability in Western Australia’s jarrah forests. In ‘Ecology, Conservation and Management of Mediterranean Climate Ecosystems’. (Eds M. Arianoutsou, and V. P. Papanastasis.) pp. 1–12. (Millpress: Rotterdam.)
Wardell-Johnson, G., and Calver, M. (2005). Toward sustainable management: southern Africa’s Afromontane, and Western Australia’s jarrah forests. In ‘A Forest Conscienceness’. (Eds M. Calver, H. Bigler-Cole, G. Bolton, J. Dargavel, A. Gaynor, P. Horwitz, J. Mills, and G. Wardell-Johnson.) pp. 729–739. (Millpress: Rotterdam.)
Wardell-Johnson, G., and Horwitz, P. (1996). Conserving biodiversity and the recognition of heterogeneity in ancient landscapes: a case study from south-western Australia. Forest Ecology and Management 85, 219–238.
| Conserving biodiversity and the recognition of heterogeneity in ancient landscapes: a case study from south-western Australia.Crossref | GoogleScholarGoogle Scholar |
Wardell-Johnson, G., and Horwitz, P. (2000). The recognition of heterogeneity and restricted endemism in the management of forested ecosystems in south-western Australia. Australian Forestry 63, 218–225.
| The recognition of heterogeneity and restricted endemism in the management of forested ecosystems in south-western Australia.Crossref | GoogleScholarGoogle Scholar |
Wardell-Johnson, G., and Nichols, O. (1991). Forest wildlife and habitat management in southwestern Australia: knowledge, research and direction. In ‘Conservation of Australia’s Forest Fauna’. (Ed. D. Lunney.) pp. 161–192. (Royal Zoological Society of New South Wales: Sydney.)
Wardell-Johnson, G., Williams, J., Hill, K., and Cummings, R. (1997). Evolutionary biogeography and contemporary distribution of eucalypts. In ‘Eucalypt Ecology: Individuals to Ecosystems’. (Eds J. Williams, and J. Woinarski.) pp. 92–128. (Cambridge University Press: Cambridge.)
Wardell-Johnson, G. W., Keppel, G., and Sander, J. (2011). Climate change impacts on the terrestrial biodiversity and carbon stocks of Oceania. Pacific Conservation Biology 17, 220–240.
Wardell-Johnson, G., Schoeman, D., Schlacher, T., Wardell-Johnson, A., Weston, M. A., Shimizu, Y., and Conroy, G. (2015). Re-framing values for a World Heritage future: what type of icon will K’gari-Fraser Island become? Australasian Journal of Environmental Management , .
| Re-framing values for a World Heritage future: what type of icon will K’gari-Fraser Island become?Crossref | GoogleScholarGoogle Scholar |
Wheeler, M. A., Byrne, M., and McComb, J. A. (2003). Little genetic differentiation within the dominant forest tree, Eucalyptus marginata (Myrtaceae) of south-western Australia. Silvae Genetica 52, 254–259.
Wilcox, B. P. (2010). Transformative ecosystem change and ecohydrology: ushering in a new era for watershed management. Ecohydrology 3, 126–130.
Williamson, J., Moore, S., and Warren, C. (2005). 1919 to 1935: a pivotal period for the forests of the south west of Western Australia. In ‘A Forest Conscienceness: Proceedings of the 6th National Conference of the Australian Forest History Society’. (Eds M. Calver, H. Bigler-Cole, G. Bolton, J. Dargavel, A. Gaynor, P. Horwitz, J. Mills, and D. Wardell-Johnson.) pp. 503–513. (Millpress: Rotterdam.)
Yates, C. J., McNeill, A., Elith, J., and Midgley, G. F. (2010). Assessing the impacts of climate change and land transformation on Banksia in the South West Australian Floristic region. Diversity & Distributions 16, 187–201.
| Assessing the impacts of climate change and land transformation on Banksia in the South West Australian Floristic region.Crossref | GoogleScholarGoogle Scholar |
