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Contemporary Visions of Progress in Ecology and Thoughts for the Future Ecology and Society
Starzomski, Brian M; University of British Columbia; starzom@zoology.ubc.ca; Cardinale, Bradley J; Department of Zoology, University of Wisconsin-Madison; bjcardinale@facstaff.wisc.edu; Dunne, Jennifer A; Santa Fe Institute; jdunne@santafe.edu; Hillery, Melinda J; Centre for Ecosystem Management, Edith Cowan University; m.hillery@ecu.edu.au; Holt, Carrie A; School of Resource and Environmental Management, Simon Fraser University; cholt@sfu.ca; Krawchuk, Meg A; Department of Renewable Resources, University of Alberta; megk@ualberta.ca; Lage, Melissa; Department of Ecology and Evolutionary Biology, Brown University; Melissa_Lage@Brown.edu; McMahon, Sean; Complex Systems Group, Ecology and Evolutionary Biology, University of Tennessee; seanmcm@utk.edu; Melnychuk, Michael C; Fisheries Centre, Department of Zoology, University of British Columbia; m.melnychuk@fisheries.ubc.ca.
Although ecological research is progressing rapidly, the answers to certain key questions continue to elude us. This paper considers several of the contemporary challenges facing ecology. (1) Terminology is voluminous and often poorly defined, resulting in inefficient communication. (2) The concept of scale affects our inferences about system structure and function, requiring us to continue an almost heuristic investigation of breaks, domains, and integration. New tools that more explicitly incorporate scalar issues will need to be developed for progress to take place in the field of ecology. (3) Increasingly, it is expected that applied questions will be solved in less than a year. This demand for solutions from ecologists often produces short-term and...
Tipo: Peer-Reviewed Reports Palavras-chave: Cross-discipline research; Foundations of ecology; Information-sharing database; Scale; Statistics; Terminology.
Ano: 2004
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Uncertainty in Discount Models and Environmental Accounting Ecology and Society
Ludwig, Donald; University of British Columbia; Ludwig@math.ubc.ca; Brock, William A.; University of Wisconsin-Madison; WBrock@ssc.wisc.edu; Carpenter, Stephen R; University of Wisconsin-Madison; srcarpen@wisc.edu.
Cost-benefit analysis (CBA) is controversial for environmental issues, but is nevertheless employed by many governments and private organizations for making environmental decisions. Controversy centers on the practice of economic discounting in CBA for decisions that have substantial long-term consequences, as do most environmental decisions. Customarily, economic discounting has been calculated at a constant exponential rate, a practice that weights the present heavily in comparison with the future. Recent analyses of economic data show that the assumption of constant exponential discounting should be modified to take into account large uncertainties in long-term discount rates. A proper treatment of this uncertainty requires that we consider returns...
Tipo: Peer-Reviewed Insight Palavras-chave: Atlantic right whale; Cost-benefit analysis; Discounting; Ecological economics; Ecosystem service; Eutrophication; Renewable resource; Uncertainty.
Ano: 2005
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Collapse of a historic oyster fishery: diagnosing causes and identifying paths toward increased resilience Ecology and Society
Camp, Edward V.; Fisheries and Aquatic Sciences Program, School of Forest Resources and Conservation, University of Florida; edvcamp@ufl.edu; Pine III, William E.; Department of Wildlife Ecology and Conservation, University of Florida; billpine@ufl.edu; Havens, Karl; Florida Sea Grant College Program and School of Forest Resources and Conservation, University of Florida; khavens@ufl.edu; Kane, Andrew S.; Department of Environmental and Global Health, College of Public Health and Health Professions, University of Florida; Aquatic Pathobiology Laboratories, Emerging Pathogens Institute, University of Florida; Center for Human and Environmental Toxicology, University of Florida; kane@ufl.edu; Walters, Carl J.; Fisheries Centre, University of British Columbia; c.walters@fisheries.ubc.ca; Irani, Tracy; Family, Youth and Community Sciences Department, University of Florida; Institute of Food and Agricultural Sciences, University of Florida; irani@ufl.edu; Lindsey, Angela B; Institute of Food and Agricultural Sciences, University of Florida; Family, Youth and Community Sciences Department and Center of Public Issues Education, University of Florida; ablindsey@ufl.edu; Morris, Jr., J. Glenn; Emerging Pathogens Institute, University of Florida; College of Medicine, University of Florida; JGMorris@epi.ufl.edu.
Diagnosing causal factors of change at the ecosystem level is challenging because multiple drivers often interact at various spatial and temporal scales. We employ an integrated natural and social science approach to assess potential mechanisms leading to the collapse of an estuarine social-ecological system, and recommend future paths to increased system resilience. Our case study is the collapse of the eastern oyster (Crassostrea virginica) fishery in Apalachicola Bay, Florida, USA, and the associated impacts on local resource dependent communities. The oyster fishery collapse is the most recent in a series of environmental stressors to this region, which have included hurricanes and tropical storms, drought, and the Deepwater Horizon oil spill. We found...
Tipo: Peer-Reviewed Insight Palavras-chave: Climate change; Community resilience; Drought; Estuaries; Oyster fishery.
Ano: 2015
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A methodology for the sustainability assessment of agri-food systems: an application to the Slow Food Presidia project. Ecology and Society
Peano, Cristiana; Dipartimento di Scienze Agrarie, Forestali e Alimentari (DISAFA), University of Turin, Italy; cristiana.peano@unito.it; Migliorini, Paola; University of Gastronomic Sciences, Pollenzo, Italy; p.migliorini@unisg.it; Sottile, Francesco; Dipartimento di Scienze Agrarie e Forestali, University of Palermo, Italy; francesco.sottile@unipa.it.
New and alternative models for agri-food production and consumption have brought up questions regarding the effects they have on local development processes in terms of the economic exploitation of rural areas as well as environmental, cultural, and social factors. The agri-food system proposed by the Slow Food (SF) Presidia Project, which focuses on farm-to-market systems for local, high-quality, sustainable products, can respond to the new and emerging needs of both rural and urban populaces via several approaches in addition to food production itself. However, evaluating these parameters is challenging. The aim of this study was to develop an indicator-based tool to monitor the sustainability in agri-food systems that considers quality as well as...
Tipo: Peer-Reviewed Reports Palavras-chave: Agricultural and food systems; Indicators; Slow Food; Sustainability evaluation.
Ano: 2014
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Robustness and Resilience across Scales: Migration and Resource Degradation in the Prehistoric U.S. Southwest Ecology and Society
Anderies, John M; School of Human Evolution and Social Change and School of Sustainability, Arizona State University, USA; m.anderies@asu.edu; Hegmon, Michelle; School of Human Evolution and Social Change Arizona State University, USA; Michelle.Hegmon@asu.edu.
Migration is arguably one of the most important processes that link ecological and social systems across scales. Humans (and other organisms) tend to move in pursuit of better resources (both social and environmental). Such mobility may serve as a coping mechanism for short-term local-scale dilemmas and as a means of distributing organisms in relation to resources. Movement also may be viewed as a shift to a larger scale; that is, while it may solve short-term local problems, it may simultaneously have longer term and larger scale consequences. We conduct a quantitative analysis using dynamic modeling motivated by an archaeological case study to explore the dynamics that arise when population movement serves as a link between spatial scales. We use the...
Tipo: Peer-Reviewed Reports Palavras-chave: Degradation; Migration; Natural resources; Resilience; Vulnerability.
Ano: 2011
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Integrating Indigenous Ecological Knowledge and Science in Natural Resource Management: Perspectives from Australia Ecology and Society
Bohensky, Erin L.; CSIRO Ecosystem Sciences; erin.bohensky@csiro.au; Butler, James R. A.; CSIRO Ecosystem Sciences; james.butler@csiro.au; Davies, Jocelyn; CSIRO Ecosystem Sciences; Jocelyn.Davies@csiro.au.
Tipo: Peer-Reviewed article Palavras-chave: Australia; Indigenous knowledge; Knowledge integration; Natural resource management; Resilience.
Ano: 2013
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Safeguarding what and for whom? The role of institutional fit in shaping REDD+ in Mexico Ecology and Society
McDermott, Constance L.; Environmental Change Institute, School of Geography and the Environment, University of Oxford; constance.mcdermott@ouce.ox.ac.uk; Ituarte-Lima, Claudia; Stockholm Resilience Centre, Stockholm University; claudia.ituarte@su.se.
This paper examines the UN Framework Convention on Climate Change mechanism Reducing Emissions from Deforestation and Degradation (REDD+), and its associated multitude of global to local safeguards, as they apply to a single ejido on the Yucatan Peninsula, Mexico. It draws on written sources and interviews to analyze the ways in which broad international norms articulated through the REDD+ safeguards, including support for human rights and sustainable livelihoods for local communities, are translated at national, regional, and local levels. Our findings indicate a wide range of perspectives on what constitutes sustainability, from strict conservation to more forest use-oriented strategies, such as community forestry and traditional Mayan shifting...
Tipo: Peer-Reviewed Reports Palavras-chave: Community forest; Free prior and informed consent (FPIC); Governance; REDD+; Safeguard.
Ano: 2016
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Baltic Herring Fisheries Management: Stakeholder Views to Frame the Problem Ecology and Society
Kuikka, Sakari; University of Helsinki, Department of Environmental Sciences, Fisheries and Environmental Management Group (FEM); sakari.kuikka@helsinki.fi.
Comprehensive problem framing that includes different perspectives is essential for holistic understanding of complex problems and as the first step in building models. We involved five stakeholders to frame the management problem of the Central Baltic herring fishery. By using the Bayesian belief networks (BBNs) approach, the views of the stakeholders were built into graphical influence diagrams representing variables and their dependencies. The views of the scientists involved concentrated on biological concerns, whereas the fisher, the manager, and the representative of an environmental nongovernmental organization included markets and fishing industry influences. Management measures were considered to have a relatively small impact on the development...
Tipo: Peer-Reviewed Reports Palavras-chave: Bayesian belief networks; Influence diagrams; Objectives; Participatory modeling; Problem framing; Stakeholders; Structural uncertainty.
Ano: 2012
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Synthesis: Vulnerability, Traps, and Transformations—Long-term Perspectives from Archaeology Ecology and Society
Schoon, Michael; Arizona State University; michael.schoon@asu.edu; Fabricius, Christo; Nelson Mandela Metropolitan University; christo.fabricius@gmail.com; Anderies, John M.; Arizona State University; m.anderies@asu.edu; Nelson, Margaret; Arizona State University; mnelson@asu.edu.
In this synthesis, we hope to accomplish two things: 1) reflect on how the analysis of the new archaeological cases presented in this special feature adds to previous case studies by revisiting a set of propositions reported in a 2006 special feature, and 2) reflect on four main ideas that are more specific to the archaeological cases: i) societal choices are influenced by robustness–vulnerability trade-offs, ii) there is interplay between robustness–vulnerability trade-offs and robustness–performance trade-offs, iii) societies often get locked in to particular strategies, and iv) multiple positive feedbacks escalate the perceived cost of societal change. We then discuss whether these lock-in traps can be prevented or...
Tipo: Peer-Reviewed Synthesis Palavras-chave: Archaeology; Robustness; Trade-offs; Transformation; Vulnerability.
Ano: 2011
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Fit, Interplay, and Scale: A Diagnosis Ecology and Society
Vatn, Arild; Department of International Environment and Development Studies, Norwegian University of Life Sciences; arild.vatn@umb.no; Vedeld, Paul; Department of International Environment and Development Studies, Norwegian University of Life Sciences; pal.vedeld@umb.no.
Tipo: Peer-Reviewed Reports
Ano: 2012
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Individual transferable quota contribution to environmental stewardship: a theory in need of validation Ecology and Society
van Putten, Ingrid; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; Ingrid.vanputten@csiro.au; Boschetti, Fabio; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; fabio.Boschetti@csiro.au; Fulton, Elizabeth A.; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; beth.fulton@csiro.au; Smith, Anthony D. M.; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; tony.d.smith@csiro.au; Thebaud, Olivier; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; olivier.thebaud@csiro.au.
We explored the extent to which (1) individual transferable quotas (ITQs) may lead to changes in environmental stewardship and (2) environmental stewardship may in turn contribute to explain the success or otherwise of ITQs in meeting sustainability objectives. ITQs are an example of incentive-based fisheries management in which fishing rights can be privately owned and traded. ITQs are aimed at resolving the problems created by open-access fisheries. ITQs were proposed to promote economic efficiency, and there is growing empirical evidence that ITQs meet a number of economic and social fisheries management objectives. Even though improved stock status arises as a consequence of the total allowable catch levels implemented together with ITQs, the effect is...
Tipo: Peer-Reviewed Synthesis Palavras-chave: Comanagement; Environmental ethics; Fisheries management; Fishing rights; Stewardship.
Ano: 2014
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Dealing with Uncertainty in Flood Management Through Diversification Ecology and Society
Aerts, Jeroen C. J. H.; ; jeroen.aerts@ivm.falw.vu.nl; Botzen, Wouter; ; Wouter.Botzen@ivm.falw.vu.nl; Veen, Anne van der; ; a.vanderveen@ctw.utwente.nl; Krywkow, Joerg; ; j.krywkow@ctw.utwente.nl; Werners, Saskia; ; Saskia.Werners@wur.nl.
This paper shows, through a numerical example, how to develop portfolios of flood management activities that generate the highest return under an acceptable risk for an area in the central part of the Netherlands. The paper shows a method based on Modern Portfolio Theory (MPT) that contributes to developing flood management strategies. MPT aims at finding sets of investments that diversify risks thereby reducing the overall risk of the total portfolio of investments. This paper shows that through systematically combining four different flood protection measures in portfolios containing three or four measures; risk is reduced compared with portfolios that only contain one or two measures. Adding partly uncorrelated measures to the portfolio diversifies...
Tipo: Peer-Reviewed Reports Palavras-chave: Adaptive water management; Diversification; Flood risk; Modern Portfolio Theory; Uncertainty; Vulnerability..
Ano: 2008
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Meanings, drivers, and motivations for community-based conservation in Latin America Ecology and Society
Schunko, Christoph; Department of Sustainable Agricultural Systems, University of Natural Resources and Life Sciences (BOKU); christoph.schunko@boku.ac.at; Corbera, Esteve; Institute of Environmental Science and Technology (ICTA), Universitat Autònoma de Barcelona; Department of Economics and Economic History, Universitat Autònoma de Barcelona; esteve.corbera@uab.cat.
Indigenous and rural communities have developed strategies aimed at supporting their livelihoods and protecting biodiversity. Motivational factors underlying these local conservation strategies, however, are still a largely neglected topic. We aimed to enrich the conceptualization of community-based conservation by exploring trigger events and motivations that induce local people to be engaged in practical institutional arrangements for successful natural resource management and biodiversity conservation. By examining the history and development of three community conservation initiatives in Brazil, Mexico, and Bolivia, we have illustrated and discussed two main ways of understanding community-based conservation from the interaction between extrinsic and...
Tipo: Peer-Reviewed Reports Palavras-chave: Biodiversity; Commons; Governance; Latin America; Protected areas.
Ano: 2015
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History and Local Management of a Biodiversity-Rich, Urban Cultural Landscape Ecology and Society
Barthel, Stephan; Stockholm University; stephan@ecology.su.se; Colding, Johan; Beijer International Institute of Ecological Economics; johanc@beijer.kva.se; Elmqvist, Thomas; Stockholm University; thomase@ecology.su.se; Folke, Carl; Stockholm University; calle@system.ecology.su.se.
Urban green spaces provide socially valuable ecosystem services. Through an historical analysis of the development of the National Urban Park (NUP) of Stockholm, we illustrate how the co-evolutionary process of humans and nature has resulted in the high level of biological diversity and associated recreational services found in the park. The ecological values of the area are generated in the cultural landscape. External pressures resulting in urban sprawl in the Stockholm metropolitan region increasingly challenge the capacity of the NUP to continue to generate valuable ecosystem services. Setting aside protected areas, without accounting for the role of human stewardship of the cultural landscape, will most likely fail. In a social inventory of the area,...
Tipo: Peer-Reviewed Reports Palavras-chave: Ecosystem services; Local management; Nationalstadsparken; Resilience; Social-ecological system; Stockholm Urban Park; Urban ecology.
Ano: 2005
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Using social representations theory to make sense of climate change: what scientists and nonscientists in Australia think Ecology and Society
Moloney, Gail; Psychology, Southern Cross University; gail.moloney@scu.edu.au; Leviston, Zoe; CSIRO, Land and Water Flagship; Zoe.Leviston@csiro.au; Lynam, Timothy; CSIRO, Social and Economic Sciences Program; tim.lynam@internode.on.net; Price, Jennifer; CSIRO, Land and Water Flagship;; Stone-Jovicich, Samantha; CSIRO, Land and Water Flagship;; Blair, Duncan; CSIRO, Land and Water Flagship;.
The mass media has ensured that the challenging and complex phenomenon of climate change now has the household familiarity of a brand name. But what is it that is understood by climate change, and by whom? What frame of reference is drawn upon to communicate meaningfully about climate change? Do particular subgroups within our society hold different understandings, or have the debate and the prolific dissemination of information about this issue coalesced around a core perception or image of what climate change is? To answer these questions, we conceptualized climate change within the theory of social representations as emergent socially constructed knowledge. We analyzed word association data collected in Australia from persons identifying as having a...
Tipo: Peer-Reviewed Reports Palavras-chave: Adaptation; Climate change; Social representations theory; Word associations.
Ano: 2014
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Eliciting Mental Models: a Comparison of Interview Procedures in the Context of Natural Resource Management Ecology and Society
Jones, Natalie A; University of Queensland; n.jones3@uq.edu.au; Ross, Helen; University of Queensland; Helen.Ross@uq.edu.au; Lynam, Timothy; Reflecting Society; tim.lynam@internode.on.net; Perez, Pascal; University of Wollongong; pascal@uow.edu.au.
The sustainable management of natural resources largely depends on people’s conceptions of environmental systems and how they function. The mental model construct provides an appropriate means to explore the cognitive dimension of people’s interactions with such systems. Mental models are cognitive representations of external reality that people use as the basis for acting with and within the world around them. We aimed to improve the application of the mental model construct to the field of natural resource management, with an emphasis on creek, i.e., stream, systems, by exploring how certain elicitation procedures may affect the mental models expressed. One of the initial hurdles that must be overcome is to work out how to effectively...
Tipo: Peer-Reviewed Reports Palavras-chave: Drawing; Elicitation; Interview; Mental model; Method; Natural resource management; Oral; Transect.
Ano: 2014
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Impact of Cropping Methods on Biodiversity in Coffee Agroecosystems in Sumatra, Indonesia Ecology and Society
Gillison, Andrew N; Center for Biodiversity Management; andy.gillison@austarnet.com.au; Liswanti, Nining; Center for International Forestry Research; n.liswanti@cgiar.org; Budidarsono, Suseno; ; s.budidarsono@cgiar.org; van Noordwijk, Meine; ; :m.van-noordwijk@cgiar.org; Tomich, Thomas P; Alternatives to Slash and Burn (ASB), World Agroforestry Centre; t.tomich@cgiar.org.
The sustainable management of biodiversity and productivity in forested lands requires an understanding of key interactions between socioeconomic and biophysical factors and their response to environmental change. Appropriate baseline data are rarely available. As part of a broader study on biodiversity and profitability, we examined the impact of different cropping methods on biodiversity (plant species richness) along a subjectively determined land-use intensity gradient in southern Sumatra, ranging from primary and secondary forest to coffee-farming systems (simple, complex, with and without shade crops) and smallholder coffee plantings, at increasing levels of intensity. We used 24 (40 x 5 m) plots to record site physical data, including soil nutrients...
Tipo: Peer-Reviewed Reports Palavras-chave: Biodiversity indicators; Coffee-farming systems; Plant functional types; V-index.
Ano: 2004
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Global-Scale Patterns of Forest Fragmentation Ecology and Society
Riitters, Kurt; U.S. Forest Service; kriitters@fs.fed.us; Wickham, James D; U.S. Environmental Protection Agency, National Exposure Research Laboratory; wickham.james@epa.gov; O'Neill, Robert; ; eoneill@attglobal.net; Jones, K. Bruce; U.S. Environmental Protection Agency, National Exposure Research Laboratory; jones.bruce@epa.gov; Smith, Elizabeth; U.S. Environmental Protection Agency, National Exposure Research Laboratory; smith.betsy@epa.gov.
We report an analysis of forest fragmentation based on 1-km resolution land-cover maps for the globe. Measurements in analysis windows from 81 km 2 (9 x 9 pixels, “small” scale) to 59,049 km 2 (243 x 243 pixels, “large” scale) were used to characterize the fragmentation around each forested pixel. We identified six categories of fragmentation (interior, perforated, edge, transitional, patch, and undetermined) from the amount of forest and its occurrence as adjacent forest pixels. Interior forest exists only at relatively small scales; at larger scales, forests are dominated by edge and patch conditions. At the smallest scale, there were significant differences in fragmentation among continents; within continents,...
Tipo: Peer-Reviewed Reports Palavras-chave: Biogeography; Edge effect; Forest fragmentation; Geographic information systems; Global patterns; Land-cover map; Landscape ecology; Modeling; Perforated forest; Remote sensing; Satellite imagery; Spatial pattern.
Ano: 2000
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A Biodiversity Informatics Approach to Ethnobotany: Meta-analysis of Plant Use Patterns in Ecuador Ecology and Society
Balslev, Henrik; Department of Bioscience, Aarhus University; henrik.balslev@biology.au.dk; Borchsenius, Finn; Department of Bioscience, Aarhus University; finn.borchsenius@biology.au.dk.
We explored the relative importance of ecosystem diversity, socioeconomic, environmental, and geographical factors in determining the pattern and diversity of people’s plant use in Ecuador, based on existing ethnobotanic investigations and a large database of georeferenced plant collections. For each of 40 communities, we determined the number of plants used and their distribution among 12 use categories. Plant species richness of the ecosystem surrounding each village was determined using herbarium data and rarefaction. Variation in socioeconomic, environmental, and geographical indicator variables at the community level was summarized using Principal Component Analysis (PCA). Data were then analyzed using multiple regression and ordination...
Tipo: Peer-Reviewed Reports Palavras-chave: Ecosystem diversity; Human– Plant interaction; Plant species richness; Socioeconomic environmental and geographical factors.
Ano: 2012
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Efficient Conservation in a Utility-Maximization Framework Ecology and Society
Davis, Frank W; University of California; fd@bren.ucsb.edu; Costello, Christopher; University of California; costello@bren.ucsb.edu; Stoms, David; University of California; stoms@bren.ucsb.edu.
Systematic planning for biodiversity conservation is being conducted at scales ranging from global to national to regional. The prevailing planning paradigm is to identify the minimum land allocations needed to reach specified conservation targets or maximize the amount of conservation accomplished under an area or budget constraint. We propose a more general formulation for setting conservation priorities that involves goal setting, assessing the current conservation system, developing a scenario of future biodiversity given the current conservation system, and allocating available conservation funds to alter that scenario so as to maximize future biodiversity. Under this new formulation for setting conservation priorities, the value of a site depends on...
Tipo: Peer-Reviewed Reports Palavras-chave: Biodiversity; Sierra Nevada; California; Conservation; Cost-effectiveness; Irreplaceability; Planning; Retention; Scenario.
Ano: 2006
Registros recuperados: 2.004
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