|
|
|
| Registros recuperados: 111 | |
|
|
| Melis, Theodore S; U.S. Geological Survey, Southwest Biological Science Center, Grand Canyon Monitoring and Research Center; tmelis@usgs.gov; Walters, Carl J; Fisheries Centre, University of British Columbia; c.walters@fisheries.ubc.ca; Korman, Josh; Ecometric Research Inc.; jkorman@ecometric.com. |
| With a focus on resources of the Colorado River ecosystem below Glen Canyon Dam, the Glen Canyon Dam Adaptive Management Program has included a variety of experimental policy tests, ranging from manipulation of water releases from the dam to removal of non-native fish within Grand Canyon National Park. None of these field-scale experiments has yet produced unambiguous results in terms of management prescriptions. But there has been adaptive learning, mostly from unanticipated or surprising resource responses relative to predictions from ecosystem modeling. Surprise learning opportunities may often be viewed with dismay by some stakeholders who might not be clear about the purpose of science and modeling in adaptive management. However, the experimental... |
| Tipo: Peer-Reviewed Insight |
Palavras-chave: Adaptive management; Colorado River; Ecosystem modeling; Glen Canyon Dam; Grand Canyon; High-flow experiments; Humpback chub; Rainbow trout; Surprise learning. |
| Ano: 2015 |
|
| |
|
|
| New concepts of governance take account of ambivalence, uncertainty, and distributed power in societal change. They aim for reflexivity regarding the limits of prognostic knowledge and actual control of complex processes of change. Adaptive management and transition management are two examples that evolved from the analysis of social–ecological and sociotechnical systems, respectively. Both feature strategies of collective experimentation and learning. In this paper, we ask how these two designs of reflexive governance consider politics. Based on a framework of different dimensions and levels of politics, we show that they are mainly concerned with problem solving by a focal process, but conflict and asymmetric power relations, as well as the... |
| Tipo: Peer-Reviewed Synthesis |
Palavras-chave: Adaptive management; Embedding in political context; Governance design; Politics; Reflexive governance; Societal learning; Transition management. |
| Ano: 2011 |
|
| |
|
| |
|
| |
|
|
| Walkerden, Greg; Macquarie University; gmw@bwassociates.com.au. |
| Adaptive management planning projects use multiparty, multidisciplinary workshops and simulation modeling to facilitate dialogue, negotiation, and planning. However, they have been criticized as a poor medium for conflict resolution. Alternative processes from the conflict resolution tradition, e.g., principled negotiation and sequenced negotiation, address uncertainty and biophysical constraints much less skillfully than does adaptive management. When we evaluate adaptive management planning using conflict resolution practice as a benchmark, we can design better planning procedures. Adaptive management planning procedures emerge that explore system structure, dynamics, and uncertainty, and that also provide a strong negotiation process, grounded in... |
| Tipo: Peer-Reviewed Synthesis |
Palavras-chave: Adaptive management; Conflict resolution; Crossing; Ecosystem management; Environmental management; Negotiation; Planning; Practice; Principled negotiation; Professional practice; Resource management; Strategic environmental assessment.. |
| Ano: 2006 |
|
| |
|
| |
|
| |
|
| |
|
|
| Carpenter, Stephen R; University of Wisconsin-Madison; srcarpen@wisc.edu; Brock, William; University of Wisconsin; brock@macc.wisc.edu; Hanson, Paul; University of Wisconsin; pchanson@facstaff.wisc.edu. |
| Simulation models were developed to explore and illustrate dynamics of socioecological systems. The ecosystem is a lake subject to phosphorus pollution. Phosphorus flows from agriculture to upland soils, to surface waters, where it cycles between water and sediments. The ecosystem is multistable, and moves among domains of attraction depending on the history of pollutant inputs. The alternative states yield different economic benefits. Agents form expectations about ecosystem dynamics, markets, and/or the actions of managers, and choose levels of pollutant inputs accordingly. Agents have heterogeneous beliefs and/or access to information. Their aggregate behavior determines the total rate of pollutant input. As the ecosystem changes, agents update their... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive agent models; Adaptive management; Bounded rationality; Ecological economics; Ecosystem oscillations; Integrated models; Lake eutrophication; Nonpoint pollution; Phosphorus cycles; Simulation models; Social-natural systems.. |
| Ano: 1999 |
|
| |
|
| |
|
|
| Kachergis, Emily J.; Bureau of Land Management, Denver, Colorado; emily.kachergis@gmail.com; Knapp, Corrine N.; Alaska Center for Climate and Policy; corrieknapp@yahoo.com; Fernandez-Gimenez, Maria E.; Department of Forest and Rangeland Stewardship, Colorado State University; Maria.Fernandez-Gimenez@colostate.edu; Ritten, John P.; Department of Agricultural and Applied Economics, University of Wyoming; John.Ritten@uwyo.edu; Pritchett, James G.; Department of Agricultural and Resource Economics, Colorado State University; James.Pritchett@colostate.edu; Parsons, Jay; Western Center for Integrated Resource Management, Colorado State University; Jay.Parsons@colostate.edu; Hibbs, Willow; Wyoming Game and Fish Department and USDA-NRCS; Willow.Hibbs@wy.usda.gov; Roath, Roy; Department of Forest and Rangeland Stewardship, Colorado State University; Roy.Roath@colostate.edu. |
| Building models is an important way of integrating knowledge. Testing and updating models of social-ecological systems can inform management decisions and, ultimately, improve resilience. We report on the outcomes of a six-year, multidisciplinary model development process in the sagebrush steppe, USA. We focused on creating state-and-transition models (STMs), conceptual models of ecosystem change that represent nonlinear dynamics and are being adopted worldwide as tools for managing ecosystems. STM development occurred in four steps with four distinct sets of models: (1) local knowledge elicitation using semistructured interviews; (2) ecological data collection using an observational study; (3) model integration using participatory workshops; and (4)... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive management; Ecology; Ecosystem dynamics; Knowledge integration; Participatory research; Rangeland; Sagebrush steppe. |
| Ano: 2013 |
|
| |
|
|
| Peterson, Garry; McGill University; garry.peterson@mcgill.ca; De Leo, Giulio A; Agenzia Regionale per la Protezione dell' Ambiente; deleo@dsa.unipr.it; Hellmann, Jessica J; Stanford University; jessicah@leland.stanford.edu; Janssen, Marco A; Indiana University; maajanss@indiana.edu; Kinzig, Ann; Arizona State University; Ann.Kinzig@asu.edu; Malcolm, Jay R; University of Toronto; jay.malcolm@utoronto.ca; O'Brien, Karen L; -; kobrien@online.no; Pope, Shealagh E; Environment Canada; shealagh.pope@ec.gc.ca; Rothman, Dale S; Columbia University; drothman@bio2.edu; Shevliakova, Elena; Carnegie Mellon University; lenish@cmu.edu; Tinch, Robert R.T.; York University, UK; rrtt100@york.ac.uk. |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive management; Climate change; Global change; Uncertainty; Models. |
| Ano: 1997 |
|
| |
|
| |
|
| |
|
|
| Moguel, Patricia; ;. |
| The quest for an appropriate system of management for tropical ecosystems necessitates that ecologists consider the accumulated experiences of indigenous peoples in their long-term management of local resources, a subject of current ethnoecology. This paper provides data and empirical evidence of an indigenous multiple-use strategy (MUS) of tropical forest management existing in Mexico, that can be considered a case of adaptive management. This conclusion is based on the observation that some indigenous communities avoid common modernization routes toward specialized, unsustainable, and ecologically disruptive systems of production, and yet probably achieve the most successful tropical forest utilization design, in terms of biodiversity conservation,... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive management; Ethnoecology; Indigenous peoples; Mexico; Multiple use; Tropical rain forest. |
| Ano: 2003 |
|
| |
|
| |
|
|
| The concept of resilience is widely promoted as a promising notion to guide new approaches to ecosystem and resource management that try to enhance a system's capacity to cope with change. A variety of mechanisms of resilience specific for different systems have been proposed. In the context of resource management those include but are not limited to the diversity of response options and flexibility of the social system to adaptively respond to changes on an adequate scale. However, implementation of resilience-based management in specific real-world systems has often proven difficult because of a limited understanding of suitable interventions and their impact on the resilience of the coupled social-ecological system. We propose an agent-based modeling... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive management; Agent-based model; Amudarya; Diversification; Fisheries; Irrigation; Mechanism; Resilience; River basin; Social-ecological system; Water use.. |
| Ano: 2007 |
|
| |
|
|
| Freitag, Stefanie; Scientific Services, South African National Parks; stef.freitag@sanparks.org; Biggs, Harry; Conservation Services, South African National Parks; biggs@sanparks.org; Breen, Charles; School of Agricultural, Earth and Environmental Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal; breenc@telkomsa.net. |
| Natural resource management is embedded within social-ecological environments and requires decisions to be taken within this broad context, including those that pertain to protected areas. This realization has led to South African National Parks adopting a strategic adaptive management approach to decision making. Through narrative, we show why and how this practice has progressively spread and evolved both within the organization and beyond, over the past two decades. A number of catalytic events and synergies enabled a change from reactive tactical management approaches to more inclusive forward-looking approaches able to embrace system complexity and associated uncertainty and change. We show how this long period of innovation has lead to an increased... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive management; Colearning; Kruger National Park; Protected area stewardship; Social-ecological systems; Systems thinking. |
| Ano: 2014 |
|
| |
|
|
| Druschke, Caroline Gottschalk; University of Rhode Island; cgd@uri.edu; Hychka, Kristen C.; U.S. EPA, Atlantic Ecology Division; khychka@gmail.com. |
| We look to a particular social-ecological system, the restoration community in Rhode Island, USA and the rivers, wetlands, marshes, and estuaries they work to protect, to draw connections between communication, community involvement, and ecological restoration project success. Offering real-world examples drawn from interviews with 27 local, state, federal, and nonprofit restoration managers, we synthesize the mechanisms that managers found effective to argue that the communication employed by resource managers in each phase of the restoration process, in prioritization, implementation, and monitoring, and for garnering broad-based support, shapes the quality of public engagement in natural resources management, which, in turn, can impact the stakeholder,... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive comanagement; Adaptive management; Communication; Discourse analysis; Natural resource management; Public engagement; Public participation; Restoration; River; Stakeholder engagement; Water. |
| Ano: 2015 |
|
| |
|
| |
| Registros recuperados: 111 | |
|
|
|
