54 results on '"David Lindenmayer"'
Search Results
2. Drivers of collapse of fire‐killed trees
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David Lindenmayer, Lachlan McBurney, and Wade Blanchard
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Ecology ,Ecology, Evolution, Behavior and Systematics - Published
- 2022
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3. Cultural burning, cultural misappropriation, over‐simplification of land management complexity, and ecological illiteracy
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David Lindenmayer and Elle Bowd
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Management, Monitoring, Policy and Law ,Ecology, Evolution, Behavior and Systematics ,Nature and Landscape Conservation - Published
- 2022
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4. The business of biodiversity – What is needed for biodiversity markets to work
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David Lindenmayer, Ben C. Scheele, Michelle Young, and Michael Vardon
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Management, Monitoring, Policy and Law ,Ecology, Evolution, Behavior and Systematics ,Nature and Landscape Conservation - Published
- 2023
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5. From nature reserve to mosaic management: Improving matrix survival, not permeability, benefits regional populations under habitat loss and fragmentation
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Yuichi Yamaura, Robert J. Fletcher, Steven J. Lade, Motoki Higa, and David Lindenmayer
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Ecology ,landscape configuration ,heterogeneous landscape ,landscape connectivity ,circuit theory ,population persistence ,matrix management ,movement mortality ,sink population - Published
- 2022
6. Perspectives on biotic responses to repeated wildfires from decades of long-term empirical studies
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David Lindenmayer, Elle Bowd, Chris MacGregor, and Lachlan McBurney
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Animal Science and Zoology - Abstract
Fire can have marked impacts on biodiversity and on ecosystem condition. However, it is the sequence of multiple fires over a prolonged period of time which can have the most marked effects on biodiversity and on ecosystem condition. A good understanding of these effects comes from long-term studies. In this article we outline some of the key perspectives on the effects of fire on ecosystems and biodiversity from two large-scale, long-term monitoring studies in south-eastern Australia. These are studies in the montane ash forests of the Central Highlands of Victoria and at Booderee National Park in the Jervis Bay Territory. These studies have shown that the effects of fires are strongly influenced by: (1) The condition of an ecosystem before a fire (e.g. the age of a forest at the time it is burnt). (2) Conditions after the fire such as the extent of herbivory in regenerating vegetation and whether the ecosystem is subject to post-fire (salvage) logging. (3) Fire history (e.g. the number of past fires and the time since the previous fire). And, (4) Interactions between fire and other ecosystem drivers such as logging. We discuss some of the key implications for conservation and resource management that arise from these studies including the need to: (a) Reduce the number of stressors in some ecosystems to facilitate post-fire recovery. (b) Recognize that pre-fire human disturbances can elevate fire severity in some forest ecosystems, with corresponding negative effects on elements of the biota, and, (c) Acknowledge the inherent patchiness of wildfires and the value of unburnt areas and places burnt at low severity as critical refugia for some species; it is critical that these locations are managed accordingly (e.g. by limited additional disturbances within them). Finally, many of the insights discussed in this article have emerged only through long-term studies. More long-term monitoring and research is needed to truly understand and better manage fire in Australian ecosystems.
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- 2022
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7. The impacts of contemporary logging after 250 years of deforestation and degradation on forest-dependent threatened species
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Michelle Ward, Kita Ashman, David Lindenmayer, Sarah Legge, Gareth Kindler, Timothy Cadman, Rachel Fletcher, Nick Whiterod, Mark Lintermans, Philip Zylstra, Romola Stewart, Hannah Thomas, Stuart Blanch, and James E.M. Watson
- Abstract
Despite the importance of safeguarding forests and woodlands for achieving global climate and biodiversity agendas, logging continues across most forested countries. Forestry advocates often claim logging has minimal impacts, but rarely consider the cumulative threat deforestation and degradation has had, and continue to have, on species. Using New South Wales (Australia) as a case study, we quantify the extent of deforestation and degradation from 1750 – current. Using these estimates of overall loss as a baseline, we then quantify the relative extent of contemporary (2000 – 2022) logging and the condition of the remaining native forest and woodland (quantified by measuring the similarity of a current ecosystem to a historical reference state with high ecological integrity). Using these data, we measure the impacts on distinct vegetation types and on 484 terrestrial forest-dependent now-threatened species. We show that more than half (29 million ha) of pre-1750 (pre-European colonization of Australia) native forest and woodland vegetation in NSW has been lost. Of the remaining 25 million ha, 9 million ha is degraded. We found contemporary degradation from logging affected 244 forest-dependent now-threatened species that had already been affected by this historical deforestation and degradation, but the impacts varied across species and vegetation types. We found that 70 now-threatened species that were impacted by historical deforestation and degradation and continue to be impacted by logging, now have ≤50% of their pre-1750 extent remaining that is intact (with three species now having Article impact statementThe impact of logging needs to be placed in perspective by considering past losses and degradation due to human land use decisions.
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- 2023
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8. Who will name new plant species? Temporal change in the origins of taxonomists in China
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Jiajia Liu, Xiaofeng Jin, Shenhao Yao, Yuan Wang, Yifei Lu, Qianyu Chen, Chuping Wu, Ferry Slik, and David Lindenmayer
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General Immunology and Microbiology ,General Medicine ,General Agricultural and Biological Sciences ,General Biochemistry, Genetics and Molecular Biology ,General Environmental Science - Abstract
Discovery rates of new plant species need to be accelerated because many species will be extinct before they are formally described. Current studies have focused on where new species may occur and their characteristics. However, who will actually discover and describe these new species has received limited attention. Here, we used 31 576 vascular plant species distributed and described in China as a case study to explore the temporal patterns of the nationalities of the taxonomists. We found that most recently described species are endemic species, and there has been an increasing proportion of species descriptions by resident Chinese taxonomists over time. The proportion of species described by resident taxonomists reached an average of 80.8% between 1977 and 2018. By contrast, species discoveries by non-resident experts, often non-endemic species, showed signs of levelling off. Our study underscores an urgent need for training of, support for and collaboration with resident taxonomists in megadiverse countries with a high potential of discovering undescribed plant species.
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- 2023
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9. Impact of Habitat Loss and Fragmentation on Assemblages, Populations, and Individuals of Australasian Marsupials
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David Lindenmayer and Chris Dickman
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- 2022
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10. ‘You can't be green if you're in the red’:Local discourses on the production-biodiversity intersection in a mixed farming area in south-eastern Australia
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Tamara Schaal, Annie Jacobs, Julia Leventon, Ben C. Scheele, David Lindenmayer, and Jan Hanspach
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Trade-offs ,Geography, Planning and Development ,Forestry ,Values ,Management, Monitoring, Policy and Law ,Biodiversity conservation ,Q methodology ,Private landholders ,Ecosystems Research ,Farming landscapes ,Nature and Landscape Conservation ,Environmental planning - Abstract
Limiting biodiversity loss is a global challenge, especially in areas where biodiversity conservation conflicts with intensifying agricultural production. The different views and preferences about how to protect biodiversity, and why it is valuable, make concerted action to improve conservation outcomes difficult. Exploring different discourses that represent shared understandings of an issue or a topic can help to understand this plurality. We focused on a mixed farming area in south-eastern Australia where intensive agricultural production is linked to an ongoing loss of biodiversity. Using the Q-methodology, we conducted 94 interviews with people who may influence biodiversity outcomes in farming landscapes to explore shared understandings of the farming-biodiversity intersection. We also sought to understand how such discourses relate to perceptions of biodiversity in agricultural contexts and if they are associated with particular stakeholder groups. We identify four discourses on the relationship between farming and biodiversity, the farmers’ role and responsibility for biodiversity, and the preferred approaches to improve biodiversity outcomes. Our findings highlight how perceptions of biodiversity by agricultural stakeholders varied substantially between discourses, but that discourses were not significantly associated with stakeholder group. We discuss our findings in the context of policy development and broader governance. We consider how a balanced mix of policy instruments, including market and community-based instruments, can better engage with contrasting understandings of the production-biodiversity intersection. To improve biodiversity outcomes, it is necessary to integrate a plurality of biodiversity values and ensure a broad and balanced set of policy instruments that supports land managers as stewards of the land.
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- 2022
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11. Biodiversity response to rapid successive land cover conversions in human-dominated landscapes
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David Lindenmayer, Ben C. Scheele, Tyrone Lavery, and Gene E. Likens
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Ecology ,Ecology, Evolution, Behavior and Systematics ,Nature and Landscape Conservation - Published
- 2023
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12. Multi-decadal habitat and fire effects on a threatened bird species
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David Lindenmayer, Christopher MacGregor, and Maldwyn John Evans
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Ecology, Evolution, Behavior and Systematics ,Nature and Landscape Conservation - Published
- 2023
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13. Adaptive wildfire mitigation approaches
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David Lindenmayer, Philip Zylstra, and Marta Yebra
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Conservation of Natural Resources ,Multidisciplinary ,Wildfires - Published
- 2022
14. The Biodiversity Values of Farm Dams: A Systematic Review
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Michelle Littlefair, Martin Westgate, Benjamin C. Scheele, and David Lindenmayer
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- 2022
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15. The effect of natural disturbances on forest biodiversity: an ecological synthesis
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Mari‐Liis Viljur, Scott R. Abella, Martin Adámek, Janderson Batista Rodrigues Alencar, Nicholas A. Barber, Burkhard Beudert, Laura A. Burkle, Luciano Cagnolo, Brent R. Campos, Anne Chao, Brahim Chergui, Chang‐Yong Choi, Daniel F. R. Cleary, Thomas Seth Davis, Yanus A. Dechnik‐Vázquez, William M. Downing, Andrés Fuentes‐Ramirez, Kamal J. K. Gandhi, Catherine Gehring, Kostadin B. Georgiev, Mark Gimbutas, Konstantin B. Gongalsky, Anastasiya Y. Gorbunova, Cathryn H. Greenberg, Kristoffer Hylander, Erik S. Jules, Daniil I. Korobushkin, Kajar Köster, Valerie Kurth, Joseph Drew Lanham, Maria Lazarina, Alexandro B. Leverkus, David Lindenmayer, Daniel Magnabosco Marra, Pablo Martín‐Pinto, Jorge A. Meave, Marco Moretti, Hyun‐Young Nam, Martin K. Obrist, Theodora Petanidou, Pere Pons, Simon G. Potts, Irina B. Rapoport, Paul R. Rhoades, Clark Richter, Ruslan A. Saifutdinov, Nathan J. Sanders, Xavier Santos, Zachary Steel, Julia Tavella, Clara Wendenburg, Beat Wermelinger, Andrey S. Zaitsev, and Simon Thorn
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Disturbance extent ,Intermediate disturbance hypothesis ,Biodiversity ,Forests ,Plants ,Disturbance severity ,General Biochemistry, Genetics and Molecular Biology ,Trees ,Birds ,β-diversity ,Natural disturbance ,Forest communities ,ddc:570 ,α-diversity ,Animals ,Humans ,General Agricultural and Biological Sciences ,Ecosystem ,Diversity-disturbance relationship - Abstract
Disturbances alter biodiversity via their specific characteristics, including severity and extent in the landscape, which act at different temporal and spatial scales. Biodiversity response to disturbance also depends on the community characteristics and habitat requirements of species. Untangling the mechanistic interplay of these factors has guided disturbance ecology for decades, generating mixed scientific evidence of biodiversity responses to disturbance. Understanding the impact of natural disturbances on biodiversity is increasingly important due to human-induced changes in natural disturbance regimes. In many areas, major natural forest disturbances, such as wildfires, windstorms, and insect outbreaks, are becoming more frequent, intense, severe, and widespread due to climate change and land-use change. Conversely, the suppression of natural disturbances threatens disturbance-dependent biota. Using a meta-analytic approach, we analysed a global data set (with most sampling concentrated in temperate and boreal secondary forests) of species assemblages of 26 taxonomic groups, including plants, animals, and fungi collected from forests affected by wildfires, windstorms, and insect outbreaks. The overall effect of natural disturbances on α-diversity did not differ significantly from zero, but some taxonomic groups responded positively to disturbance, while others tended to respond negatively. Disturbance was beneficial for taxonomic groups preferring conditions associated with open canopies (e.g. hymenopterans and hoverflies), whereas ground-dwelling groups and/or groups typically associated with shady conditions (e.g. epigeic lichens and mycorrhizal fungi) were more likely to be negatively impacted by disturbance. Across all taxonomic groups, the highest α-diversity in disturbed forest patches occurred under moderate disturbance severity, i.e. with approximately 55% of trees killed by disturbance. We further extended our meta-analysis by applying a unified diversity concept based on Hill numbers to estimate α-diversity changes in different taxonomic groups across a gradient of disturbance severity measured at the stand scale and incorporating other disturbance features. We found that disturbance severity negatively affected diversity for Hill number q = 0 but not for q = 1 and q = 2, indicating that diversity–disturbance relationships are shaped by species relative abundances. Our synthesis of α-diversity was extended by a synthesis of disturbance-induced change in species assemblages, and revealed that disturbance changes the β-diversity of multiple taxonomic groups, including some groups that were not affected at the α-diversity level (birds and woody plants). Finally, we used mixed rarefaction/extrapolation to estimate biodiversity change as a function of the proportion of forests that were disturbed, i.e. the disturbance extent measured at the landscape scale. The comparison of intact and naturally disturbed forests revealed that both types of forests provide habitat for unique species assemblages, whereas species diversity in the mixture of disturbed and undisturbed forests peaked at intermediate values of disturbance extent in the simulated landscape. Hence, the relationship between α-diversity and disturbance severity in disturbed forest stands was strikingly similar to the relationship between species richness and disturbance extent in a landscape consisting of both disturbed and undisturbed forest habitats. This result suggests that both moderate disturbance severity and moderate disturbance extent support the highest levels of biodiversity in contemporary forest landscapes., British Ecological Society LRB20/1002, Junta de Andalucia, European Commission B-FQM-366-UGR20, Centro ANID Basal FB210015, Direccion de Investigacion Universidad de La Frontera DIUFRO DI20-0066, Federal Ministry of Education & Research (BMBF), Max Planck Society, INCT Madeiras da Amazonia, Federal Ministry of Education & Research (BMBF) 01LB1001A 01LK1602A, Brazilian Ministry of Science, Technology and Innovation (MCTI/FINEP) 01.11.01248.00, Russian Science Foundation (RSF) 21-14-00227, Ministry of Education, Youth & Sports - Czech Republic Czech Republic Government LTC 20058, Czech Academy of Sciences RVO67985939, UK Research & Innovation (UKRI), Natural Environment Research Council (NERC) GR3/11743, Greek project POL-AEGIS, Program THALES MIS 376737, Projekt DEAL TH 2218/5-1
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- 2022
16. Sustainable Farm Finance
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John Mitchell, Bruce Chapman, and David Lindenmayer
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Farm finance is a topic that is not often discussed but is vital to the success and longevity of these unique family businesses. Sustainable Farm Finance draws upon the practical, on-farm financial experience of John Mitchell, a grazier in New South Wales who saved his family farm, transforming it from financial peril to a successful business. The story of his success, and how he achieved it, is told here with input and insights from economist Bruce Chapman and scientist David Lindenmayer, to create a useful and highly readable resource for property managers in Australia. Filled with tips and suggestions for how to better manage your own farm finance, as well as real-life examples of their application in regional Australia, this is an essential resource for farmers who wish to maximise the financial outcomes of their land.
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- 2022
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17. Natural Asset Farming
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David Lindenmayer, Suzannah Macbeth, David Smith, and Michelle Young
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Farm dams, creeklines, vegetation and rocky outcrops are natural assets that are essential for healthy, sustainable farms. Protecting and enhancing these elements of natural capital on farms not only supports biodiversity, but also contributes to farm productivity and to the well-being of farmers and farming communities. Natural Asset Farming: Creating Productive and Biodiverse Farms reveals seven key natural assets and why they are so valuable for biodiversity and productivity on farms. Drawing on two decades of long-term ecological monitoring and knowledge exchange with farmers, Landcare groups and natural resource management experts, this book is a tool for building and enhancing natural assets in agricultural landscapes. In bringing together ecological science and the experience of farmers in the wheat–sheep belt of south-eastern Australia, Natural Asset Farming will help foster ideas, boost resilience and improve the sustainability of agricultural production.
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- 2022
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18. Better Managing Fire in Flammable Tree Plantations
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David Lindenmayer, Marta Yebra, and Geoffrey Cary
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History ,Polymers and Plastics ,Business and International Management ,Industrial and Manufacturing Engineering - Published
- 2022
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19. Managing the Critically Endangered Box-Gum Grassy Woodlands with Ecosystem Accounting
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Michael J. Vardon, Yuqing Chen, Albert van Dijk, Heather Keith, Peter Burnett, and David Lindenmayer
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History ,Polymers and Plastics ,Business and International Management ,Industrial and Manufacturing Engineering - Published
- 2022
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20. Threat-abatement framework confirms habitat retention and invasive species management are critical to conserve Australia's threatened species
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Stephen G. Kearney, James E.M. Watson, April E. Reside, Diana O. Fisher, Martine Maron, Tim S. Doherty, Sarah M. Legge, John C.Z. Woinarski, Stephen T. Garnett, Brendan A. Wintle, Euan G. Ritchie, Don A. Driscoll, David Lindenmayer, Vanessa M. Adams, Michelle S. Ward, and Josie Carwardine
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Ecology, Evolution, Behavior and Systematics ,Nature and Landscape Conservation - Published
- 2023
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21. Direct and indirect disturbance impacts on forest biodiversity
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Elle Bowd, Wade Blanchard, Lachlan McBurney, and David Lindenmayer
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Ecology ,Eucalyptus regnans ,stand‐replacing disturbances ,SEM ,forest disturbance ,Ecology, Evolution, Behavior and Systematics ,fire ,QH540-549.5 ,biodiversity - Abstract
Understanding the responses of biodiversity to forest disturbance is critical for maintaining ecosystem integrity and key ecological functions. Ecological research in forests after major disturbance typically focuses on the direct responses of individual species or communities, often with only limited consideration of the interactions between forest structure and biodiversity. Despite this, these interactions can mediate indirect disturbance impacts throughout forest ecosystems. Using data from a decade of extensive, empirical research, we employ structural equation modeling to quantify the direct and indirect impacts of multiple stand‐replacing disturbances on elements of forest structure (basal area (BA) of dominant plant lifeforms and number of hollow‐bearing trees) and on biodiversity (plant diversity, arboreal marsupials, and avifauna) in the southeastern Australian montane‐ash forests. The number of stand‐replacing disturbances resulted in a lower species richness and lower functional dispersion of avifauna and had a strong negative influence on the number of hollow‐bearing trees. In contrast, the number of stand‐replacing disturbances increased plant species richness in the understory, after controlling for the influence of stand age. In this ecosystem, we also found evidence of ecological interactions that mediated indirect impacts. For instance, disturbance‐induced declines in the number of hollow‐bearing trees had negative impacts on the richness of arboreal marsupials. Moreover, disturbance‐induced increases in the richness of understory plants had positive impacts on avian richness, partially mitigating direct disturbance impacts. Our novel integrative study provides new insights into the mechanisms that underpin disturbance impacts in forests at the ecosystem level. This has enabled the development of a new conceptual model on forest responses to the number of stand‐replacing disturbances. By exploring interactions between elements of biodiversity, forest structure, and disturbance, our model demonstrates how disturbance‐induced changes in one measure can have cascading effects on another. This understanding will provide for an integrative approach to management and planning.
- Published
- 2021
22. The FarmWell study: Examining relationships between farm environment, financial status and the mental health and wellbeing of farmers
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Philip J. Batterham, Kimberly Brown, Alison L. Calear, David Lindenmayer, Kassel Hingee, and Carmel Poyser
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- 2022
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23. Net carbon accounting and reporting are a barrier to understanding the mitigation value of forest protection in developed countries
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Brendan Mackey, William Moomaw, David Lindenmayer, and Heather Keith
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Renewable Energy, Sustainability and the Environment ,Public Health, Environmental and Occupational Health ,General Environmental Science - Abstract
Meeting the Paris Agreement global warming target requires deep and rapid cuts in CO2 emissions as well as removals from the atmosphere into land sinks, especially forests. While international climate policy in the land sector does now recognize forest protection as a mitigation strategy, it is not receiving sufficient attention in developed countries even though they experience emissions from deforestation as well as from logging of managed forests. Current national greenhouse gas inventories obscure the mitigation potential of forest protection through net carbon accounting between the fossil fuel and the land sectors as well as within the different categories of the land. This prevents decision-makers in national governments, the private sector and civil society having access to all the science-based evidence needed to evaluate the merits of all mitigation strategies. The consequences of net carbon accounting for global policy were investigated by examining annual inventory reports of four high forest cover developed countries (Australia, Canada, USA, and Russia). Net accounting between sectors makes a major contribution to meeting nationally determined contributions with removals in Forest Land offsetting between 14% and 38% of the fossil fuel emissions for these countries. Analysis of reports for Australia at a sub-national level revealed that the State of Tasmania delivered negative emissions due to a change in forest management—a large and rapid drop in native forest logging—resulting in a mitigation benefit of ∼22 Mt CO2-e yr–1 over the reported period 2011/12–2018/19. This is the kind of outcome required globally to meet the Paris Agreement temperature goal. All CO2 emissions from, and atmospheric removals into, forest ecosystem carbon stocks now matter and should be counted and credited to achieve the deep and rapid cuts in emissions needed over the coming decades. Accounting and reporting systems therefore need to show gains and losses of carbon stocks in each reservoir. Changing forest management in naturally regenerating forests to avoid emissions from harvesting and enabling forest regrowth is an effective mitigation strategy that can rapidly reduce anthropogenic emissions from the forest sector and simultaneously increase removals of CO2 from the atmosphere.
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- 2022
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24. Stand age related differences in forest microclimate
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David Lindenmayer, Wade Blanchard, Lachlan McBurney, Elle Bowd, Kara Youngentob, Karen Marsh, and Chris Taylor
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Forestry ,Management, Monitoring, Policy and Law ,Nature and Landscape Conservation - Published
- 2022
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25. Diversifying Forest Landscape Management—A Case Study of a Shift from Native Forest Logging to Plantations in Australian Wet Forests
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David Lindenmayer and Chris Taylor
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Global and Planetary Change ,sustainable forest management ,forest history ,pattern and process ,fire regimes ,biodiversity ,ecosystem values ,Ecology ,Nature and Landscape Conservation - Abstract
Natural forests have many ecological, economic and other values, and sustaining them is a challenge for policy makers and forest managers. Conventional approaches to forest management such as those based on maximum sustained yield principles disregard fundamental tenets of ecological sustainability and often fail. Here we describe the failure of a highly regulated approach to forest management focused on intensive wood production in the mountain ash forests of Victoria, Australia. Poor past management led to overcutting with timber yields too high to be sustainable and failing to account for uncertainties. Ongoing logging will have negative impacts on biodiversity and water production, alter fire regimes, and generate economic losses. This means there are few options to diversify forest management. The only ecologically and economically viable option is to cease logging mountain ash forests altogether and transition wood production to plantations located elsewhere in the state of Victoria. We outline general lessons for diversifying land management from our case study.
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- 2022
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26. Savannas are vital but overlooked carbon sinks
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Andy, Dobson, Grant, Hopcraft, Simon, Mduma, Joseph O, Ogutu, John, Fryxell, T Michael, Anderson, Sally, Archibald, Caroline, Lehmann, Joyce, Poole, Tim, Caro, Monique Borgerhoff, Mulder, Robert D, Holt, Joel, Berger, Daniel I, Rubenstein, Paula, Kahumbu, Emmanuel N, Chidumayo, E J, Milner-Gulland, Dolph, Schluter, Sarah, Otto, Andrew, Balmford, David, Wilcove, Stuart, Pimm, Joseph W, Veldman, Han, Olff, Reed, Noss, Ricardo, Holdo, Colin, Beale, Gareth, Hempson, Yustina, Kiwango, David, Lindenmayer, William, Bond, Mark, Ritchie, Anthony R E, Sinclair, and Olff group
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Multidisciplinary ,General Science & Technology - Published
- 2022
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27. Measuring net-positive outcomes for nature using accounting
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Peter, Burnett, Michael, Vardon, Heather, Keith, Steven, King, and David, Lindenmayer
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Accounting - Published
- 2020
28. Effective Ecological Monitoring
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David Lindenmayer and Gene Likens
- Abstract
Long-term monitoring programs are fundamental to understanding the natural environment and managing major environmental problems. Yet they are often done very poorly and ineffectively. This second edition of the highly acclaimed Effective Ecological Monitoring describes what makes monitoring programs successful and how to ensure that long-term monitoring studies persist. The book has been fully revised and updated but remains concise, illustrating key aspects of effective monitoring with case studies and examples. It includes new sections comparing surveillance-based and question-based monitoring, analysing environmental observation networks, and provides examples of adaptive monitoring. Based on the authors’ 80 years of collective experience in running long-term research and monitoring programs, Effective Ecological Monitoring is a valuable resource for the natural resource management, ecological and environmental science and policy communities.
- Published
- 2018
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29. Countering resistance to protected-area extension
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David, Lindenmayer, Simon, Thorn, and Reed, Noss
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Conservation of Natural Resources ,Victoria ,Germany ,Florida ,Humans ,Biodiversity ,Ecosystem - Abstract
The establishment of protected areas is a critical strategy for conserving biodiversity. Key policy directives like the Aichi targets seek to expand protected areas to 17% of Earth's land surface, with calls by some conservation biologists for much more. However, in places such as the United States, Germany, and Australia, attempts to increase protected areas are meeting strong resistance from communities, industry groups, and governments. We examined case studies of such resistance in Victoria, Australia, Bavaria, Germany, and Florida, United States. We considered 4 ways to tackle this problem. First, broaden the case for protected areas beyond nature conservation to include economic, human health, and other benefits, and translate these into a persuasive business case for protected areas. Second, better communicate the conservation values of protected areas. This should include highlighting how many species, communities, and ecosystems have been conserved by protected areas and the counterfactual (i.e., what would have been lost without protected area establishment). Third, consider zoning of activities to ensure the maintenance of effective management. Finally, remind citizens to think about conservation when they vote, including holding politicians accountable for their environmental promises. Without tackling resistance to expanding the protected estate, it will be impossible to reach conservation targets, and this will undermine attempts to stem the global extinction crisis.
- Published
- 2017
30. A horizon scan of global conservation issues for 2010
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William J. Sutherland, Mick Clout, Isabelle M. Côté, Peter Daszak, Michael H. Depledge, Liz Fellman, Erica Fleishman, Rachel Garthwaite, David W. Gibbons, Jennifer De Lurio, Andrew J. Impey, Fiona Lickorish, David Lindenmayer, Jane Madgwick, Ceri Margerison, Trevor Maynard, Lloyd S. Peck, Jules Pretty, Stephanie Prior, Kent H. Redford, Jörn P.W. Scharlemann, Mark Spalding, and Andrew R. Watkinson
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Aerosols ,Conservation of Natural Resources ,Tissue Engineering ,Atmosphere ,Nitrogen ,Climate Change ,Oceans and Seas ,Volcanic Eruptions ,Oxygen ,Charcoal ,Animals ,Humans ,Telemetry ,Seawater ,Environmental Pollution ,Genetic Engineering ,Ecosystem ,Ecology, Evolution, Behavior and Systematics ,Forecasting - Abstract
Horizon scanning identifies emerging issues in a given field sufficiently early to conduct research to inform policy and practice. Our group of horizon scanners, including academics and researchers, convened to identify fifteen nascent issues that could affect the conservation of biological diversity. These include the impacts of and potential human responses to climate change, novel biological and digital technologies, novel pollutants and invasive species. We expect to repeat this process and collation annually.
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- 2010
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31. Australia: Short-sighted to cut environment posts
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David, Lindenmayer
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Conservation of Natural Resources ,Ecology ,Unemployment ,Australia ,Workforce ,Animals ,Biodiversity ,Extinction, Biological ,Environmental Policy - Published
- 2016
32. Wildlife Conservation in Farm Landscapes
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David Lindenmayer, Damian Michael, Mason Crane, Sachiko Okada, Daniel Florance, Philip Barton, and Karen Ikin
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An increasing number of Australians want to be assured that the food and fibre being produced on this continent have been grown and harvested in an ecologically sustainable way. Ecologically sustainable farming conserves the array of species that are integral to key ecological processes such as pollination, seed dispersal, natural pest control and the decomposition of waste. Wildlife Conservation in Farm Landscapes communicates new scientific information about best practice ways to integrate conservation and agriculture in the temperate eucalypt woodland belt of eastern Australia. It is based on the large body of scientific literature in this field, as well as long-term studies at 790 permanent sites on over 290 farms extending throughout Victoria, New South Wales and south-east Queensland. Richly illustrated, with chapters on birds, mammals, reptiles, invertebrates and plants, this book illustrates how management interventions can promote nature conservation and what practices have the greatest benefit for biodiversity. Together the new insights in this book inform whole-of-farm planning. Wildlife Conservation in Farm Landscapes is an ideal resource for land managers and farmers interested in integrating farming and environmental values and anyone interested in biodiversity in woodlands and agricultural zones. Recipient of a 2017 Whitley Awards Certificate of Commendation for Conservation in Action
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- 2016
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33. Evaluating complementary networks of restoration plantings for landscape-scale occurrence of temporally dynamic species
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Karen, Ikin, Ayesha, Tulloch, Philip, Gibbons, Dean, Ansell, Julian, Seddon, and David, Lindenmayer
- Subjects
Birds ,Conservation of Natural Resources ,Australia ,Animals ,Biodiversity ,Ecosystem - Abstract
Multibillion dollar investments in land restoration make it critical that conservation goals are achieved cost-effectively. Approaches developed for systematic conservation planning offer opportunities to evaluate landscape-scale, temporally dynamic biodiversity outcomes from restoration and improve on traditional approaches that focus on the most species-rich plantings. We investigated whether it is possible to apply a complementarity-based approach to evaluate the extent to which an existing network of restoration plantings meets representation targets. Using a case study of woodland birds of conservation concern in southeastern Australia, we compared complementarity-based selections of plantings based on temporally dynamic species occurrences with selections based on static species occurrences and selections based on ranking plantings by species richness. The dynamic complementarity approach, which incorporated species occurrences over 5 years, resulted in higher species occurrences and proportion of targets met compared with the static complementarity approach, in which species occurrences were taken at a single point in time. For equivalent cost, the dynamic complementarity approach also always resulted in higher average minimum percent occurrence of species maintained through time and a higher proportion of the bird community meeting representation targets compared with the species-richness approach. Plantings selected under the complementarity approaches represented the full range of planting attributes, whereas those selected under the species-richness approach were larger in size. Our results suggest that future restoration policy should not attempt to achieve all conservation goals within individual plantings, but should instead capitalize on restoration opportunities as they arise to achieve collective value of multiple plantings across the landscape. Networks of restoration plantings with complementary attributes of age, size, vegetation structure, and landscape context lead to considerably better outcomes than conventional restoration objectives of site-scale species richness and are crucial for allocating restoration investment wisely to reach desired conservation goals.
- Published
- 2015
34. Using empirical models of species colonization under multiple threatening processes to identify complementary threat-mitigation strategies
- Author
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Ayesha I T, Tulloch, Alessio, Mortelliti, Geoffrey M, Kay, Daniel, Florance, and David, Lindenmayer
- Subjects
Birds ,Conservation of Natural Resources ,Australia ,Animals ,Biodiversity ,Forests - Abstract
Approaches to prioritize conservation actions are gaining popularity. However, limited empirical evidence exists on which species might benefit most from threat mitigation and on what combination of threats, if mitigated simultaneously, would result in the best outcomes for biodiversity. We devised a way to prioritize threat mitigation at a regional scale with empirical evidence based on predicted changes to population dynamics-information that is lacking in most threat-management prioritization frameworks that rely on expert elicitation. We used dynamic occupancy models to investigate the effects of multiple threats (tree cover, grazing, and presence of an hyperaggressive competitor, the Noisy Miner (Manorina melanocephala) on bird-population dynamics in an endangered woodland community in southeastern Australia. The 3 threatening processes had different effects on different species. We used predicted patch-colonization probabilities to estimate the benefit to each species of removing one or more threats. We then determined the complementary set of threat-mitigation strategies that maximized colonization of all species while ensuring that redundant actions with little benefit were avoided. The single action that resulted in the highest colonization was increasing tree cover, which increased patch colonization by 5% and 11% on average across all species and for declining species, respectively. Combining Noisy Miner control with increasing tree cover increased species colonization by 10% and 19% on average for all species and for declining species respectively, and was a higher priority than changing grazing regimes. Guidance for prioritizing threat mitigation is critical in the face of cumulative threatening processes. By incorporating population dynamics in prioritization of threat management, our approach helps ensure funding is not wasted on ineffective management programs that target the wrong threats or species.
- Published
- 2015
35. Managing Protected Areas for Biological Diversity and Ecosystem Functions
- Author
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Stephen Woodley, Kathy MacKinnon, Stephen McCanny, Richard Pither, Kent Prior, Nick Salafsky, and David Lindenmayer
- Published
- 2015
- Full Text
- View/download PDF
36. Connectivity Conservation Management
- Author
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Ian Pulsford, David Lindenmayer, Carina Wyborn, Barbara Lausche, Maja Vasilijević, and Graeme L. Worboys
- Published
- 2015
- Full Text
- View/download PDF
37. Mountain Ash
- Author
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David Lindenmayer, David Blair, Lachlan McBurney, and Sam Banks
- Abstract
Mountain Ash draws together exciting new findings on the effects of fire and on post-fire ecological dynamics following the 2009 wildfires in the Mountain Ash forests of the Central Highlands of Victoria. The book integrates data on forests, carbon, fire dynamics and other factors, building on 6 years of high-quality, multi-faceted research coupled with 25 years of pre-fire insights. Topics include: the unexpected effects of fires of varying severity on populations of large old trees and their implications for the dynamics of forest ecosystems; relationships between forest structure, condition and age and their impacts on fire severity; relationships between logging and fire severity; the unexpectedly low level of carbon stock losses from burned forests, including those burned at very high severity; impacts of fire at the site and landscape levels on arboreal marsupials; persistence of small mammals and birds on burned sites, including areas subject to high-severity fire, and its implications for understanding how species in this group exhibit post-fire recovery patterns. With spectacular images of the post-fire environment, Mountain Ash will be an important reference for scientists and students with interests in biodiversity, forests and fire.
- Published
- 2015
- Full Text
- View/download PDF
38. Conservation: Manage military land for the environment
- Author
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Rick, Zentelis and David, Lindenmayer
- Subjects
Conservation of Natural Resources ,Wilderness ,Animals ,Ecosystem - Published
- 2014
39. Booderee National Park
- Author
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David Lindenmayer, Christopher MacGregor, Nick Dexter, Martin Fortescue, and Esther Beaton
- Abstract
Booderee National Park at Jervis Bay, 200km south of Sydney, attracts over 450,000 visitors each year. The park has many special features, including dramatic wave cut platforms and sea caves, some of the whitest beach sands in Australia, and very high densities of native predators such as the Powerful Owl and the Diamond Python. This book outlines the biology and ecology of Booderee National Park. Booderee packs an extraordinary level of biodiversity into a small area (roughly 6500 hectares), with more than 260 species of terrestrial vertebrates and over 625 species of plants. It is home to species of significant conservation concern, such as the globally endangered Eastern Bristlebird for which the park is one of its last and most important strongholds. The diversity of vegetation is also astounding: in some parts of the park, it is possible to walk from ankle-high sedgelands, through woodlands and forest and into subtropical rainforest in less than 150 metres. The book highlights how Booderee National Park is a functional natural ecosystem and, in turn, how management practices aim to improve environmental conditions and promote biodiversity conservation. Richly illustrated with colour images from award-winning photographer Esther Beaton, it will delight visitors to the park as well as anyone with an interest in natural history.
- Published
- 2014
- Full Text
- View/download PDF
40. Continental-scale governance and the hastening of loss of Australia's biodiversity
- Author
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Euan G, Ritchie, Corey J A, Bradshaw, Chris R, Dickman, Richard, Hobbs, Christopher N, Johnson, Emma L, Johnston, William F, Laurance, David, Lindenmayer, Michael A, McCarthy, Dale G, Nimmo, Hugh H, Possingham, Robert L, Pressey, David M, Watson, and John, Woinarski
- Subjects
Conservation of Natural Resources ,Australia ,Biodiversity - Published
- 2013
41. Melbourne's Water Catchments
- Author
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James Viggers, Haylee Weaver, and David Lindenmayer
- Abstract
This book charts the history of the water catchments and water supply for the city of Melbourne, which has many unique aspects that are a critical part of the history of Melbourne, Victoria and Australia. Much of the development of the water supply system was many decades ahead of its time and helped buffer the city of Melbourne from major diseases, droughts and water shortages. The authors present a chronology of the evolution of the catchment and water supply system pre-1900 to today. They discuss major developments, policies, and construction and management activities. Each chapter is illustrated with historical black and white images as well as newly taken photos that contrast present scenes with those from the past. Chapters also include many fascinating stories of life within the water catchments and working for the Melbourne and Metropolitan Board of Works. Finally, the book includes many extraordinary insights into current and future issues with Melbourne’s water supply, including issues associated with the highly controversial North-South Pipeline and the desalination plant.
- Published
- 2013
- Full Text
- View/download PDF
42. Planting for Wildlife
- Author
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Nicola Munro and David Lindenmayer
- Abstract
Across Australia, woodlands are increasingly being planted on formerly cleared or semi-cleared land. Such revegetation efforts can improve biodiversity of farm wildlife, enhance aesthetics of the landscape and even boost farm production. Planting for Wildlife provides the latest information on restoring woodlands, with particular emphasis on plantings as habitat for wildlife. Key topics include why it is important to revegetate, where to plant, how to prepare a site, how to maintain and manage plantings, and how they change over time. The authors focus on the south-eastern grazing region where domestic livestock grazing and/or cropping have been prominent forms of land use. These agricultural landscapes have suffered widespread land degradation and significant losses of biodiversity. Revegetation is a vital step towards solving these problems. The book includes high-quality colour photographs to support the themes discussed. It is ideal for natural resource managers; field staff from state and federal government agencies; landholders; hobby farmers; vineyard owners; naturalists interested in birds, conservation and revegetation; as well as policy makers in regional, state and federal government.
- Published
- 2011
- Full Text
- View/download PDF
43. A call to action for conserving biological diversity in the face of climate change
- Author
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Malcolm, Hunter, Eric, Dinerstein, Jon, Hoekstra, and David, Lindenmayer
- Subjects
Conservation of Natural Resources ,Climate Change ,Biodiversity ,Ecosystem - Published
- 2010
44. Some guiding concepts for conservation biology
- Author
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David, Lindenmayer and Malcolm, Hunter
- Subjects
Conservation of Natural Resources ,Models, Organizational ,Organizational Objectives - Abstract
The search for generalities in ecology has often been thwarted by contingency and ecological complexity that limit the development of predictive rules. We present a set of concepts that we believe succinctly expresses some of the fundamental ideas in conservation biology. (1) Successful conservation management requires explicit goals and objectives. (2) The overall goal of biodiversity management will usually be to maintain or restore biodiversity, not to maximize species richness. (3) A holistic approach is needed to solve conservation problems. (4) Diverse approaches to management can provide diverse environmental conditions and mitigate risk. (5) Using nature's template is important for guiding conservation management, but it is not a panacea. (6) Focusing on causes not symptoms enhances efficacy and efficiency of conservation actions. (7) Every species and ecosystem is unique, to some degree. (8) Threshold responses are important but not ubiquitous. (9) Multiple stressors often exert critical effects on species and ecosystems. (10) Human values are variable and dynamic and significantly shape conservation efforts. We believe most conservation biologists will broadly agree these concepts are important. That said, an important part of the maturation of conservation biology as a discipline is constructive debate about additional or alternative concepts to those we have proposed here. Therefore, we have established a web-based, online process for further discussion of the concepts outlined in this paper and developing additional ones.
- Published
- 2010
45. Reptiles of the NSW Murray Catchment
- Author
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Damian Michael and David Lindenmayer
- Abstract
This is an easy to use field guide for identifying the 80 reptile species currently known to occur in the Murray catchment area of New South Wales. Illustrated with high quality colour photographs, the book describes the key distinguishing features of each reptile and includes details on habitats and conservation status. Uniquely, it has a detailed chapter on how to conserve reptiles and manage key habitats, providing landholders and natural resource agencies with the knowledge to help conserve reptiles in agricultural farming landscapes. The up-to-date distribution maps are based on 10 years of extensive surveys and research on reptiles in the Murray catchment. The final chapter includes a section on similar looking species to further enable readers to accurately and quickly identify difficult species. Reptiles of the NSW Murray Catchment promotes a broad appreciation of reptiles in the region, and is a must-have for natural history enthusiasts.
- Published
- 2010
- Full Text
- View/download PDF
46. Forest Phoenix
- Author
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David Lindenmayer, David Blair, Lachlan McBurney, and Sam Banks
- Abstract
This book tells the story of ecological forest recovery in the wet forests of Victoria following major wildfires in February 2009. It also focuses on the science of ecological recovery – a major body of information that is not well known or understood by the vast majority of Australians and the vast majority of environmental policy makers. Forest Phoenix presents this important story via short engaging text and truly spectacular images, which are accompanied by highly informative captions. If you've ever wanted to better understand how forests and forest biodiversity recover after wildfire, then this book is a must-read. 2011 Whitley Award Commendation for Ecological Zoology.
- Published
- 2010
- Full Text
- View/download PDF
47. Forest Pattern and Ecological Process
- Author
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David Lindenmayer
- Abstract
Forest Pattern and Ecological Process is a major synthesis of 25 years of intensive research about the montane ash forests of Victoria, which support the world's tallest flowering plants and several of Australia's most high profile threatened and/or endangered species. It draws together major insights based on over 170 published scientific papers and books, offering a previously unrecognised set of perspectives of how forests function. The book combines key strands of research on wildfires, biodiversity conservation, logging, conservation management, climate change and basic forest ecology and management. It is divided into seven sections: introduction and background; forest cover and the composition of the forest; the structure of the forest; animal occurrence; disturbance regimes; forest management; and overview and future directions. Illustrated with more than 200 photographs and line drawings, Forest Pattern and Ecological Process is an essential reference for forest researchers, resource managers, conservation and wildlife biologists, ornithologists and mammalogists, policy makers, as well as general readers with interests in wildlife and forests. 2010 Whitley Certificate of Commendation for Zoological Text.
- Published
- 2009
- Full Text
- View/download PDF
48. Birds surveyed in the harvested and unharvested areas of a reduced-impact logged forestry concession, located in the lowland subtropical humid forests of the Department of Santa Cruz, Bolivia
- Author
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Adam Felton, Bennett Hennessey, Annika Felton, and David Lindenmayer
- Subjects
QH301-705.5 ,Biology (General) - Abstract
As part of a larger study of reduced-impact logging effects on bird community composition, we surveyed birds from December to February during the 2003-2004 wet-season within harvested and unharvested blocks of the La Chonta forestry concession, Department of Santa Cruz, Bolivia. The logged forest was harvested using reducedimpact logging techniques between one and four years previously. During point count surveys, we identified 5062 individual birds, belonging to 155 species, and 33 families. We provide a list of bird species found within the harvested and unharvested blocks of the concession for the benefit of other researchers assessing the responses of Neotropical avifauna to disturbance, and to facilitate increased understanding of the diverse bird assemblages found within the lowland subtropical humid forests of Bolivia.
- Published
- 2007
49. Woodlands
- Author
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David Lindenmayer, Mason Crane, Damian Michael, and Esther Beaton
- Abstract
Australia's little known woodlands once covered huge areas of the eastern side of our continent. Woodlands are distinguished from forests by the fact that their canopies do not touch, tree heights are usually lower and they usually have a grassy understorey. They support a fascinating and diverse array of birds, mammals, reptiles, frogs, invertebrates and plants, and have been under massive pressure from grazing and agriculture over the past 200 years. In many cases only small remnant patches of some types of woodland survive. Understanding and appreciating woodlands is an important way forward for promoting their sustainable management and conservation. Woodlands: A Disappearing Landscape explains with lucid text and spectacular photographs the role that woodlands play in supporting a range of native plants and animals that has existed there for millions of years. The book is set out as a series of logically linked chapters working from the woodland canopy (the tree crowns), through the understorey, the ground layers, and to the lowest lying parts of landscape – wetlands, creeks and dams. Each chapter illustrates many key topics in woodland biology with text and images, explaining important aspects of woodland ecology as well as woodland management and conservation.
- Published
- 2005
- Full Text
- View/download PDF
50. Wildlife on Farms
- Author
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David Lindenmayer, Andrew Claridge, Donna Hazell, Damian Michael, Mason Crane, Christopher MacGregor, and Ross Cunningham
- Abstract
Many landowners are interested in the native animals that live on their farms or once occurred there. In particular they want to know why particular species are present (or absent), what they can do to encourage them to visit, and what they might do to keep them there. Wildlife on Farms outlines the key features of animal habitats—large flowering trees, hollow trees, ground cover, understorey vegetation, dams and watercourses—and describes why landholders should conserve these habitats to encourage wildlife on their farms. It shows how wildlife conservation can be integrated with farm management and the benefits this can bring. The book presents 29 example species—mammals, birds, reptiles and amphibians—that are common to a large part of southern and eastern Australia. Each entry gives the distinguishing features of the animal, key features of its required habitat, and what can be done on a farm to better conserve the species.
- Published
- 2003
- Full Text
- View/download PDF
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