Consulta: subjectFacets:"Ecological restoration"
Registros recuperados: 40
Data/hora: 12/06/2024 15:49:48

Identificación de áreas prioritarias para restauración ecológica, en la región Chignahuapan-Zacatlán, Puebla.
Provedor de dados: 32
Autores: González Ovando, María Luisa.
Este estudio surge de la necesidad que se presenta en los municipios de Chignahuapan y Zacatlán, estado de Puebla, de restaurar las áreas que han perdido parte de su cubierta vegetal y que como consecuencia han sido degradadas; a pesar de ser una zona importante en el aprovechamiento de recursos forestales en el país, está no se encuentra exenta del aprovechamiento irracional de sus recursos. Antes de iniciar cualquier trabajo o proceso de restauración, es necesario conocer las zonas en las que se hacen urgentes los trabajos de restauración ecológica, así como los sitios que sirvan como modelo de referencia para fijar las metas y objetivos del proyecto de restauración. Por ello, en este trabajo se realizó la identificación de las áreas prioritarias con...
Palavras-chave: Restauración ecológica; Áreas prioritarias; Evaluación multicriterio; Proceso Analítico Jerarquizado (PAJ); Sitio de referencia potenciales; Ecological restoration; Priority areas; Multicriteria evaluation; Analytical Hierarchy Process (AHP); Potential reference site; Forestal; Maestría.
Ano: 2014
URL: http://hdl.handle.net/10521/2292

Past, Present, and Future Old Growth in Frequent-fire Conifer Forests of the Western United States
Provedor de dados: 7
Autores: Abella, Scott R.; Public Lands Institute and School of Life Sciences, University of Nevada-Las Vegas; Scott.Abella@unlv.edu; Covington, W. Wallace; Ecological Restoration Institute; Northern Arizona University School of Forestry; wally.covington@nau.edu; Lentile, Leigh B.; Department of Forest Resources, University of Idaho; lentile@uidaho.edu; Morgan, Penelope; Department of Forest Resources, University of Idaho; pmorgan@uidaho.edu.
Old growth in the frequent-fire conifer forests of the western United States, such as those containing ponderosa pine (Pinus ponderosa), Jeffrey pine (P. jeffreyi), giant sequoia (Sequioa giganteum) and other species, has undergone major changes since Euro-American settlement. Understanding past changes and anticipating future changes under different potential management scenarios are fundamental to developing ecologically based fuel reduction or ecological restoration treatments. Some of the many changes that have occurred in these forests include shifts from historically frequent surface fire to no fire or to stand-replacing fire regimes, increases in tree density, increased abundance of fire-intolerant trees, decreases in understory productivity,...
Tipo: Peer-Reviewed article
Palavras-chave: Ecological restoration; Evolutionary environment; Mixed conifer; Management; Pinus jeffreyi; Pinus ponderosa; Range of variability; Sequoia giganteum.
Ano: 2007

An appraisal of adaptive management planning and implementation in ecological restoration: case studies from the San Francisco Bay Delta, USA
Provedor de dados: 7
Autores: Nagarkar, Mita; University of Copenhagen; mita.nagarkar@gmail.com; Raulund-Rasmussen, Karsten; University of Copenhagen; krr@ign.ku.dk.
Adaptive management has been defined and redefined in the context of natural resource management, yet there are few examples of its successful application in ecological restoration. Although the 2009 Delta Reform Act now legally requires adaptive management for all restoration efforts in the Sacramento-San Joaquin Delta, in California, USA, projects in this region still encounter problems with implementation. We used a comparative case study analysis to examine adaptive management planning and implementation both in and around the Delta, assessing not only why adaptive management is not yet well implemented, but also what changes can be made to facilitate the adaptive management approach without sacrificing scientific rigor. Adaptive management seems to be...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive management; Ecological restoration; Sacramento-San Joaquin Delta; Social ecological systems; Tidal marsh.
Ano: 2016

Cultural Keystone Species: Implications for Ecological Conservation and Restoration
Provedor de dados: 7
Autores: Garibaldi, Ann; University of Victoria; anng@uvic.ca; Turner, Nancy; University of Victoria; nturner@uvic.ca.
Ecologists have long recognized that some species, by virtue of the key roles they play in the overall structure and functioning of an ecosystem, are essential to its integrity; these are known as keystone species. Similarly, in human cultures everywhere, there are plants and animals that form the contextual underpinnings of a culture, as reflected in their fundamental roles in diet, as materials, or in medicine. In addition, these species often feature prominently in the language, ceremonies, and narratives of native peoples and can be considered cultural icons. Without these "cultural keystone species," the societies they support would be completely different. An obvious example is western red-cedar (Thuja plicata) for Northwest Coast cultures of North...
Tipo: Peer-Reviewed Reports
Palavras-chave: Porphyra abbottiae; Sagittaria spp.; Thuja plicata; British Columbia; First Nations; Cultural keystone species; Ecological restoration; Traditional ecological knowledge.
Ano: 2004

A Social&amp;#8211;Ecological System Approach to Analyze Stakeholders&amp;#8217; Interactions within a Large-Scale Rangeland Restoration Program
Provedor de dados: 7
Autores: Petursdottir, Thorunn; Institute for Environment and Sustainability (IES), European Commission, Joint Research Centre (JRC); thorunn@live.com; Arnalds, Olafur; Faculty of Environmental Sciences, Agricultural University of Iceland; oa@lbhi.is; Baker, Susan; Cardiff School of Social Sciences; BakerSCM@cardiff.ac.uk; Montanarella, Luca; Institute for Environment and Sustainability (IES), European Commission, Joint Research Centre (JRC) ; luca.montanarella@jrc.ec.europa.eu.
Large-scale restoration projects are normally part of a complex social&amp;#8211;ecological system where restoration goals are shaped by governmental policies, managed by the surrounding governance system, and implemented by the related actors. The process of efficiently restoring degraded ecosystems is, therefore, not only based on restoring ecological structure and functions but also relies on the functionality of the related policies, the relevant stakeholder groups, and the surrounding socioeconomic and political settings. In this research, we investigated the SES of rangeland restoration in Iceland to estimate whether social factors, such as stakeholders&amp;#8217; attitudes and behavior, can be used to evaluate the effectiveness of agri-environmental...
Tipo: Peer-Reviewed Reports
Palavras-chave: Agri-environmental policies; Ecological restoration; Evaluation; Natural resource management; Social&amp;#8211; Ecological systems.
Ano: 2013

The Myths of Restoration Ecology
Provedor de dados: 7
Autores: Hilderbrand, Robert H; University of Maryland Center for Environmental Science Appalachian Laboratory; hilderbrand@al.umces.edu; Watts, Adam C; University of Florida; wattsa@wec.ufl.edu; Randle, April M; University of Pittsburgh; apr8@pitt.edu.
Tipo: Peer-Reviewed Reports
Palavras-chave: Carbon copy; Command and control; Cookbook; Ecological restoration; Fast forward; Field of dreams; Myths; Resilience; Restoration ecology; Sisyphus complex.
Ano: 2005

Drivers of Ecological Restoration: Lessons from a Century of Restoration in Iceland
Provedor de dados: 7
Autores: Arad&amp;oacute;ttir, &amp;Aacute;sa L.; Faculty of Environmental Sciences, Agricultural University of Iceland; asa@lbhi.is; Petursdottir, Thorunn; Soil Conservation Service of Iceland; Institute for Environment and Sustainability (IES), European Commission, Joint Research Centre (JRC); thorunn.petursdottir@land.is; Halldorsson, Gudmundur; Soil Conservation Service of Iceland; gudmundur.halldorsson@land.is; Svavarsdottir, Kristin; Soil Conservation Service of Iceland; kristin.svavarsdottir@land.is; Arnalds, Olafur; Faculty of Environmental Sciences, Agricultural University of Iceland; oa@lbhi.is.
Tipo: Peer-Reviewed Reports
Palavras-chave: Birch woodlands; Drivers; Ecological restoration; Heathlands; Land degradation; Revegetation; Soil erosion; Wetlands.
Ano: 2013

Willingness to pay for ecosystem conservation in Alaska&amp;#8217;s Tongass National Forest: a choice modeling study
Provedor de dados: 7
Autores: Hjerpe, Evan E.; Conservation Economics Institute; evan@conservationecon.org; Hussain, Anwar; Forest Policy Center, Auburn University; Conservation Economics Institute; anwar@conservationecon.org.
Forest ecosystems contribute to human welfare in important ways, but because of the nonmarket nature of many of the goods and services produced, both markets and governments fail to optimize their production commensurate with their economic and ecological significance. Despite the recent proliferation of nonmarket environmental valuation in the literature, the incorporation of nonmarket values into public forest decision making has been limited by institutional and methodological barriers. To address this disconnect, we conducted a case study to quantify conservation values for the Tongass National Forest in a manner conducive for public forest planning. A choice experiment featuring proposed forest management alternatives with changes in critical...
Tipo: Peer-Reviewed Reports
Palavras-chave: Choice experiment; Conservation economics; Ecological restoration; Nonmarket valuation; Old-growth forests; Tongass National Forest.
Ano: 2016

Enhancing adaptive capacity for restoring fire-dependent ecosystems: the Fire Learning Network&amp;#8217;s Prescribed Fire Training Exchanges
Provedor de dados: 7
Autores: Spencer, Andrew G; Department of Forest and Rangeland Stewardship, Colorado State University, Fort Collins; agordonspencer@gmail.com; Schultz, Courtney A; Department of Forest and Rangeland Stewardship, Colorado State University, Fort Collins; courtney.schultz@colostate.edu; Hoffman, Chad M; Department of Forest and Rangeland Stewardship, Colorado State University, Fort Collins; c.hoffman@colostate.edu.
Prescribed fire is a critical tool for promoting restoration and increasing resilience in fire-adapted ecosystems, but there are barriers to its use, including a shortage of personnel with adequate ecological knowledge and operational expertise to implement prescribed fire across multijurisdictional landscapes. In the United States, recognized needs for both professional development and increased use of fire are not being met, often because of institutional limitations. The Fire Learning Network has been characterized as a multiscalar, collaborative network that works to enhance the adaptive capacity of fire management institutions, and this network developed the Prescribed Fire Training Exchanges (TREXs) to address persistent challenges in increasing the...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive capacity; Ecological restoration; Fire Learning Network; Fire management; Prescribed fire; Resilience; Workforce capacity.
Ano: 2015

Shifting Restoration Policy to Address Landscape Change, Novel Ecosystems, and Monitoring
Provedor de dados: 7
Autores: Zedler, Joy B; University of Wisconsin-Madison; jbzedler@wisc.edu; Doherty, James M.; University of Wisconsin-Madison; jdohert1@gmail.com; Miller, Nicholas A.; The Nature Conservancy ; nmiller@tnc.org.
Policy to guide ecological restoration needs to aim toward minimizing the causes of ecosystem degradation; where causes cannot be eliminated or minimized, policy needs to shift toward accommodating irreversible landscape alterations brought about by climate change, nitrogen deposition, altered hydrology, degraded soil, and declining biodiversity. The degree to which lost diversity and ecosystem services can be recovered depends on the extent and nature of landscape change. For wetlands that occur at the base of watersheds that have been developed for agriculture or urban centers, the inflows of excess water, sediment, and nutrients can be permanent and can severely challenge efforts to restore historical services, including biodiversity support. In such...
Tipo: Peer-Reviewed Synthesis
Palavras-chave: Adaptive restoration; Conservation of biodiversity; Ecological restoration; Ecosystem services; Landscape alteration; Watershed plan; Wetland.
Ano: 2012

Biodiversity offsetting and restoration under the European Union Habitats Directive: balancing between no net loss and deathbed conservation?
Provedor de dados: 7
Autores: Schoukens, Hendrik; Department of Public, European, and International Law, Ghent University, Belgium; hendrik.schoukens@ugent.be; Cliquet, An; Department of Public, European, and International Law, Ghent University, Belgium; An.Cliquet@UGent.be.
Biodiversity offsets have emerged as one of the most prominent policy approaches to align economic development with nature protection across many jurisdictions, including the European Union. Given the increased level of scrutiny that needs to be applied when authorizing economic developments near protected Natura 2000 sites, the incorporation of onsite biodiversity offsets in project design has grown increasingly popular in some member states, such as the Netherlands and Belgium. Under this approach, the negative effects of developments are outbalanced by restoration programs that are functionally linked to the infrastructure projects. However, although taking into consideration that the positive effects of onsite restoration measures leads to more leeway...
Tipo: Peer-Reviewed Insight
Palavras-chave: Biodiversity offsetting; Briels case; Compensation; Ecological restoration; Habitats Directive; Mitigation.
Ano: 2016

A Policy Analysis Perspective on Ecological Restoration
Provedor de dados: 7
Autores: Baker, Susan; Cardiff School of Social Sciences/Sustainable Places Institute, Cardiff University; BakerSCM@cardiff.ac.uk.
Using a simple stages model of the policy process, we explore the politics of ecological restoration using an array of examples drawn across sector, different size and scale, and from different countries. A policy analysis perspective reveals how, at both the program and project levels, ecological restoration operates within a complex and dynamic interplay between technical decision making, ideologies, and interest politics. Viewed through the stages model, restoration policy involves negotiating nature across stages in the policy making process, including agenda setting, policy formulation, implementation, and evaluation. The stages model is a useful heuristic devise; however, this linear model assumes that policy makers approach the issue rationally. In...
Tipo: Peer-Reviewed Insight
Palavras-chave: Ecological restoration; Interests and values; Policy cycle; Stages model.
Ano: 2013

Creating restoration landscapes: partnerships in large-scale conservation in the UK
Provedor de dados: 7
Autores: Adams, William M.; Department of Geography, University of Cambridge, Cambridge, UK; wa12@cam.ac.uk; Hodge, Ian D.; Department of Land Economy, University of Cambridge, Cambridge, UK; idh3@cam.ac.uk; Macgregor, Nicholas A.; Natural England, Nobel House, London, UK; Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent, Canterbury, Kent, UK; nicholas.macgregor@naturalengland.org.uk; Sandbrook, Lindsey C.; Department of Geography, University of Cambridge, Cambridge, UK; lindsey.sandbrook@gmail.com.
It is increasingly recognized that ecological restoration demands conservation action beyond the borders of existing protected areas. This requires the coordination of land uses and management over a larger area, usually with a range of partners, which presents novel institutional challenges for conservation planners. Interviews were undertaken with managers of a purposive sample of large-scale conservation areas in the UK. Interviews were open-ended and analyzed using standard qualitative methods. Results show a wide variety of organizations are involved in large-scale conservation projects, and that partnerships take time to create and demand resilience in the face of different organizational practices, staff turnover, and short-term funding. Successful...
Tipo: Peer-Reviewed Reports
Palavras-chave: Biodiversity conservation; Conservation governance; Ecological restoration; Landscape-scale conservation; Neoliberalism; Partnership.
Ano: 2016

Cultural Foundations for Ecological Restoration on the White Mountain Apache Reservation
Provedor de dados: 7
Autores: Long, Jonathan; ; johnny578293@yahoo.com; Tecle, Aregai; Northern Arizona University; aregai.tecle@nau.edu; Burnette, Benrita; ; mburnette@wmat.nsn.us.
Myths, metaphors, and social norms that facilitate collective action and understanding of restoration dynamics serve as foundations for ecological restoration. The experience of the White Mountain Apache Tribe demonstrates how such cultural foundations can permeate and motivate ecological restoration efforts. Through interviews with tribal cultural advisors and restoration practitioners, we examined how various traditions inform their understanding of restoration processes. Creation stories reveal the time-honored importance and functions of water bodies within the landscape, while place names yield insights into their historical and present conditions. Traditional healing principles and agricultural traditions help guide modern restoration techniques. A...
Tipo: Peer-Reviewed Reports
Palavras-chave: Ecological restoration; Riparian; Traditional ecological knowledge; Wetland.
Ano: 2003

Evaluating the process of ecological restoration
Provedor de dados: 7
Autores: Aradottir, Asa L.; Agricultural University of Iceland; asa@lbhi.is; Hagen, Dagmar; Norwegian Institute for Nature Research; dagmar.hagen@nina.no; Mitchell, Ruth J.; The James Hutton Institute, Aberdeen, UK; ruth.mitchell@hutton.ac.uk; Raulund-Rasmussen, Karsten; Department of Geosciences and Natural Resource Management, University of Copenhagen, Denmark; krr@ign.ku.dk; Tolvanen, Anne; Natural Resources Institute Finland, Department of Ecology, University of Oulu Finland; anne.tolvanen@luke.fi; Wilson, Scott D.; Department of Biology, University of Regina; scott.wilson@uregina.ca.
We developed a conceptual framework for evaluating the process of ecological restoration and applied it to 10 examples of restoration projects in the northern hemisphere.  We identified three major phases, planning, implementation, and monitoring, in the restoration process.  We found that evaluation occurred both within and between the three phases, that it included both formal and informal components, and that it often had an impact on the performance of the projects.  Most evaluations were short-term and only some parts of them were properly documented.  Poor or short-term evaluation of the restoration process creates a risk that inefficient methods will continue to be used, which reduces the efficiency and effectiveness of restoration.  To improve the...
Tipo: Peer-Reviewed Reports
Palavras-chave: Ecological restoration; Evaluation; Northern Hemisphere; Restoration implementation; Restoration monitoring; Restoration planning.
Ano: 2016

Ecological restoration as objective, target, and tool in international biodiversity policy
Provedor de dados: 7
Ecological restoration has been mainstreamed in international biodiversity policies in the last five years. I analyze statements about restoration in three international policies: the Convention for Biodiversity Strategic Plan 2011-2020 and Aichi Biodiversity Targets, the Convention for Biodiversity Decision XI/16 on ecosystem restoration, and the European Union&amp;#8217;s Biodiversity Strategy to 2020. I argue that restoration functions at three different levels in these policies: as an objective, as a target, and as a tool. Because restoration appears at all three levels, the policies encourage counting all restoration activity as meeting the objectives of the policy regardless of the activity&amp;#8217;s actual effect on ecosystem services or...
Tipo: Peer-Reviewed Insight
Palavras-chave: Convention on Biological Diversity; Ecological restoration; European Union; Policy.
Ano: 2015

Do the Principles of Ecological Restoration Cover EU LIFE Nature Cofunded Projects in Denmark?
Provedor de dados: 7
Autores: Morsing, Jonas; Department of Geosciences and Natural Resource Management, University of Copenhagen; nkx236@alumni.ku.dk; Frandsen, Sally Ida; Department of Geosciences and Natural Resource Management, University of Copenhagen;; Vejre, Henrik; Department of Geosciences and Natural Resource Management, University of Copenhagen; hv@life.ku.dk; Raulund-Rasmussen, Karsten; Department of Geosciences and Natural Resource Management, University of Copenhagen; krr@life.ku.dk.
Ecological restoration is becoming a main component in nature management; hence, its definitions and interpretations of the underlying principles are widely discussed. In Denmark, restoration has been implemented for decades, and the LIFE Nature program has contributed to several large-scale projects. Our aim was to indicate tendencies in Danish nature policy by analyzing a representative sample of nature management projects. Using qualitative document analyses of official reports, we investigated how well 13 LIFE Nature cofinanced projects undertaken in Denmark fit with the principles of ecological restoration, as formulated in the nine attributes of the Society for Ecological Restoration&amp;#8217;s Primer on Ecological Restoration, and based on the five...
Tipo: Peer-Reviewed Reports
Palavras-chave: Benchmark; Ecological restoration; Human impact; LIFE Nature; Natura 2000; Nature policy; Semicultural landscapes; SER attributes.
Ano: 2013

Understanding the Mechanisms of Collective Decision Making in Ecological Restoration: An Agent-Based Model of Actors and Organizations
Provedor de dados: 7
Autores: Watkins, Cristy; The Field Museum, Chicago, Illinois, USA; cwatkins@fieldmuseum.org; Massey, Dean; University of Illinois at Chicago; dmasse2@uic.edu; Brooks, Jeremy; University of Illinois at Urbana-Champaign; brooksj@illinois.edu; Ross, Kristen; University of Illinois at Chicago; kaross73@uic.edu; Zellner, Moira L.; University of Illinois at Chicago; mzellner@uic.edu.
Tipo: Peer-Reviewed Reports
Palavras-chave: Agent-based modeling; Chicago Wilderness; Collective decision making; Ecological restoration.
Ano: 2013

The Relationship between Traditional Ecological Knowledge, Evolving Cultures, and Wilderness Protection in the Circumpolar North
Provedor de dados: 7
Autores: Watson, Alan; Aldo Leopold Wilderness Research Institute; awatson@fs.fed.us; Alessa, Lilian; ; afla@uaa.alaska.edu; Glaspell, Brian; ; bglaspell@fs.fed.us.
There are many unique issues associated with natural resource management in the far north as a result of legislative direction, historic settlement and occupation patterns, northern cultural traditions, ecotourism, economic depression, pressures for energy development, and globalization and modernization effects. Wilderness designation in Canada, the USA, and Finland is aimed at preserving and restoring many human and ecological values, as are the long-established, strictly enforced, nature reserves in Russia. In Alaska and Finland, and in some provinces of Canada, there is a variety of values associated with protecting relatively intact relationships between indigenous people and relatively pristine, vast ecosystems. These values are often described as...
Tipo: Peer-Reviewed Reports
Palavras-chave: Circumpolar north; Ecological restoration; Relationship with nature; Traditional ecological knowledge; Traditional lifestyles; Traditional means of livelihood; Wilderness.
Ano: 2003

Forest Landscape Restoration in the Drylands of Latin America
Provedor de dados: 7
Autores: Newton, Adrian C; Bournemouth University, Bournemouth, UK; anewton@bournemouth.ac.uk; Premoli, Andrea C; Laboratorio Ecotono, Universidad Nacional del Comahue, Bariloche, Argentina; andrea.premoli@gmail.com.
Forest Landscape Restoration (FLR) involves the ecological restoration of degraded forest landscapes, with the aim of benefiting both biodiversity and human well-being. We first identify four fundamental principles of FLR, based on previous definitions. We then critically evaluate the application of these principles in practice, based on the experience gained during an international, collaborative research project conducted in six dry forest landscapes of Latin America. Research highlighted the potential for FLR; tree species of high socioeconomic value were identified in all study areas, and strong dependence of local communities on forest resources was widely encountered, particularly for fuelwood. We demonstrated that FLR can be achieved through both...
Tipo: Peer-Reviewed Synthesis
Palavras-chave: Biodiversity; Conservation; Dryland; Ecological restoration; Forest landscape; Latin America; Reforestation; Rehabilitation.
Ano: 2012

Ecological and Social Aspects of Ecological Restoration: New Challenges and Opportunities for Northern Regions
Provedor de dados: 7
Tipo: Peer-Reviewed article
Palavras-chave: Ecological restoration; Northern regions; Policies; Social-ecological systems; Techniques.
Ano: 2013

Restauração ecológica de matas ripárias: uma questão de sustentabilidade.
Provedor de dados: 14
Autores: ALBUQUERQUE, L. B. de; ALONSO, A. M.; AQUINO, F. de G.; BRAGA, A. R. dos S.; SILVA, J. C. S.; LIMA, J. E. F. W.; SOUSA, A. C. DA S. A. DE; SOUSA, E. dos S. de.
bitstream/item/77792/1/doc-295.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Restauração ecológica; Mata ripária; Riparian vegetation.; Bacia Hidrográfica.; Deforestation; Ecological restoration; Watersheds.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/898185

Indicadores ecológicos: ferramentas para o monitoramento do processo de restauração ecológica.
Provedor de dados: 14
Autores: LIMA, P. A. F.; PACHÊCO, B. S.; SOUSA, S. R. de; GATTO, A.; AQUINO, F. de G.; ALBUQUERQUE, L. B. de.
bitstream/item/141932/1/doc-327.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Restauração ecológica; Indicadores ecológicos; Monitoramento ambiental; Brazilian savanna; Restoration of degraded areas; Ecological indicators.; Biodiversidade; Meio Ambiente.; Ecological restoration; Biodiversity; Environment; Environmental monitoring.
Ano: 2015
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040917

A Multidisciplinary Approach for Restoration Ecology of Shallow Coastal Lagoons, a Case Study in South France
Provedor de dados: 5
Autores: De Wit, Rutger; Leruste, Amandine; Le Fur, Ines; Maki Sy, Mariam; Bec, Beatrice; Ouisse, Vincent; Derolez, Valerie; Rey-valette, Hélène.
By the end of the 20th century, many of the coastal lagoons along the French Mediterranean coast showed insufficient water quality and degraded ecosystem states due to anthropogenic impacts. Among these, nutrient over-enrichment, resulting in eutrophication, has been a major concern. The EU Water Framework Directive (WFD) has initiated public action to improve their water quality and ecosystem state using an approach rooted in restoration ecology. Here we analyze how this has been applied for the coastal lagoons in South France, considering eutrophication as an example of ecosystem degradation and oligotrophication as the corresponding trajectory for ecological restoration of the eutrophied coastal lagoons. Oligotrophication trajectories, initiated by the...
Tipo: Text
Palavras-chave: Restoration ecology; Ecological restoration; Water quality; WFD; Ecosystem trajectories; DPSIR; Conservation; Ecological indices.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00629/74145/73683.pdf

DIversification de la pêcherie de la RAde de Brest par l'étude de semis de PEtoncle Noir : le projet DIRAPEN
Provedor de dados: 5
Autores: Pouvreau, Stephane.
Comme de nombreuses espèces d’invertébrés marins natifs de nos côtes, le pétoncle noir (Mimachlamys varia) connaît, depuis 30 ans, une très forte diminution de son abondance avec une disparition progressive des gisements sauvages autrefois réputés. Dans ce contexte, le développement d’une activité de « Sea ranching » peut être une piste intéressante pour soutenir certaines pêcheries côtières, comme c’est le cas pour la coquille Saint Jacques en rade de Brest depuis les années 1990. L’objectif du projet DIRAPEN était donc de lancer à nouveau, en 2015 et sur le site pilote de rade de Brest, des opérations de semis de naissains de pétoncles noirs afin d'étudier les conditions d’un soutien au stock pour cette espèce. Ce rapport présente l’accompagnement...
Tipo: Text
Palavras-chave: Pétoncle; Mimachlamys varia; Sea Ranching; Semis; Restauration écologique; Rade de Brest (France); Variegated Scallop; Mimachlamys varia; Sea Ranching; Shellfish mariculture; Ecological restoration; Bay of Brest (France).
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00363/47425/47446.pdf

Successful Blue Economy Examples With an Emphasis on International Perspectives
Provedor de dados: 5
Autores: Wenhai, Lu; Cusack, Caroline; Baker, Maria; Tao, Wang; Mingbao, Chen; Paige, Kelli; Xiaofan, Zhang; Levin, Lisa; Escobar, Elva; Amon, Diva; Yue, Yin; Reitz, Anja; Sepp Neves, Antonio Augusto; O'Rourke, Eleanor; Mannarini, Gianandrea; Pearlman, Jay; Tinker, Jonathan; Horsburgh, Kevin J; Lehodey, Patrick; Pouliquen, Sylvie; Dale, Trine; Peng, Zhao; Yufeng, Yang.
Careful definition and illustrative case studies are fundamental work in developing a Blue Economy. As blue research expands with the world increasingly understanding its importance, policy makers and research institutions worldwide concerned with ocean and coastal regions are demanding further and improved analysis of the Blue Economy. Particularly, in terms of the management connotation, data access, monitoring, and product development, countries are making decisions according to their own needs. As a consequence of this lack of consensus, further dialogue including this cases analysis of the blue economy is even more necessary. This paper consists of four chapters: (I) Understanding the concept of Blue Economy, (II) Defining Blue economy theoretical...
Tipo: Text
Palavras-chave: Blue economy; Macro-economic control policies; Deep ocean stewardship; Science-based products; Data analysis and information delivery; Ecological restoration.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00503/61508/65344.pdf

La compensation au service de l’acceptabilité sociale : un état de l’art des apports empiriques et du débat scientifique. Réflexions au service du développement de l’énergie éolienne en mer
Provedor de dados: 5
Autores: Kermagoret, Charlene; Levrel, Harold; Carlier, Antoine.
The Energy Transition involves governance issues which need to be overcome to ensure its success. In Europe, the policies that accompany this energy transition have fixed very short term goals such as the diversification and the development of renewable energy sources by 2020. The benefits of developing these technologies for limiting greenhouse gases emissions is widely accepted at European and national level and is frequently invoked by the State for legitimizing the current projects. However, many projects declared of public interest by the State lead to conflicts, at the territorial level, between the objective of economic development, and those of biodiversity conservation and of social interests protection. In this context, the compensation is often...
Tipo: Text
Palavras-chave: Principe de compensation; Restauration écologique; Indemnisation financière; Acceptabilité sociale; Énergies renouvelables; Transition énergétique; Compensation principle; Ecological restoration; Financial indemnity; Social acceptability; Renewable energy; Energetic transition.
Ano: 2015
URL: http://archimer.ifremer.fr/doc/00313/42431/41774.pdf

Biodiversity offsetting: Clearing up misunderstandings between conservation and economics to take further action
Provedor de dados: 5
Autores: Vaissiere, Anne-charlotte; Levrel, Harold; Scemama, Pierre.
Biodiversity offsetting (BO) is increasingly adopted as a conservation tool by many countries while it has received several critics among which its possible links to several forms of Nature economicization. We believe that some of these concerns rest on misunderstandings generated by the difficulty to interpret economic principles from ecological viewpoints and the lack of a common language between conservationists and economists. Because this issue is vivid and the concepts not yet stabilized, key aspects of the potential advances and limits of BO to conservation practice must be clarified. This short communication (1) addresses the links between the BO concept and the central sustainability principle and (2) clarifies key assumptions regarding three...
Tipo: Text
Palavras-chave: Biodiversity offsetting; Sustainability; Commodification; Marketization; Privatization; Ecological restoration.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00361/47215/47450.pdf

Optimisation des échantillonnages biologiques (suivis long-terme, évaluations de restauration) en grands fleuves et autres milieux
Provedor de dados: 5
Autores: Lamouroux, N; Cauvy-fraunie, S; Vaudor, L.; Olivier, J.m; Trenkel, Verena; Maire, A; Forcellini, M; Roset, N.
Studies of the efficiency vs. the cost of long-term biological monitoring strategies are particularly infrequent and needed in large rivers. We used recent studies concerning the long-term monitoring of fish and macroinvertebrates in the Rhône River to discuss the potential and limits of monitoring strategies in large rivers and other environments. A first study is a numerical analysis of the probability to detect changes in fish abundance after flow restoration in the river. A second study concerns the detection of "most expected" relationships in annual fish time series, such as fish cohort follow-ups. It involves a comparison of the Rhône results with those obtained in smaller rivers (where sampling is easier) or in the ocean (where sampling is even...
Tipo: Text
Palavras-chave: Abundance time series; Ecological restoration; Monitoring design; Statistical power analysis.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00443/55468/56990.pdf

NORA moving forward: Developing an oyster restoration network in Europe to support the Berlin Oyster Recommendation
Provedor de dados: 5
Autores: Pogoda, Bernadette; Boudry, Pierre; Bromley, Cass; Cameron, Tom C.; Colsoul, Bérenger; Donnan, David; Hancock, Boze; Hugh‐jones, Tristan; Preston, Joanne; Sanderson, William G.; Sas, Hein; Brown, Janet; Bonacic, Kruno; Nordheim, Henning; Zu Ermgassen, Philine S.e.
The Native Oyster Restoration Alliance (NORA) supports the protection and ecological restoration of the native European oyster, Ostrea edulis, and its habitat across its current and historical biogeographical range. NORA works to overcome barriers to the conservation, restoration, and recovery of the European oyster by providing a platform for the NORA community to collaborate and participate in knowledge exchange. NORA seeks to support responsible restoration practice, in compliance with biosecurity and sustainability. Against this background, the NORA community formulated a series of specific recommendations, the Berlin Oyster Recommendation, to support native oyster restoration by developing and applying best practice with the aim to recover healthy and...
Tipo: Text
Palavras-chave: Ecological restoration; Native Oyster Restoration Alliance; Ostrea edulis.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00659/77135/78451.pdf

Environmental aspects to be considered in the restoration of Araucaria Forest in the
Provedor de dados: 190
Autores: Britez, Ricardo Miranda de.
The Araucaria Forest is considered one of the most degraded eco-regions of Latin America. The strong landscape fragmentation has caused habitat loss, isolation of populations and, consequently, genetic impoverishment, extinction of species and loss of biodiversity. In order to improve the situation the landscape must be planned and management activities aiming biodiversity conservation be implanted. One of the strategies used is environmental restoration based on good knowledge of the natural environment, so that more adequate and economically more viable techniques can be defined. This study describes some characteristic environmental situation observed in the Araucaria Forest in the State of Parana which should be considered on applying restoration...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mixed ombrophylous forest; Ecological restoration; Biodiversity Floresta Ombrófila Mista; Restauração ambiental; Biodiversidade.
Ano: 2010
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/115

Riqueza de mudas de espécies florestais nativas potencialmente produzidas na Bacia do Rio Grande, MG
Provedor de dados: 190
Autores: Oliveira, Carlos Delano Cardoso de; Gonzaga, Luciana de Moura; Carvalho, Josina Aparecida de; Melo, Lucas Amaral de; Davide, Antônio Claudio; Botelho, Soraya Alvarenga.
A restauração ecológica do papel fundamental na retomada da integridade dos ecossistemas, a partir do restabelecimento da riqueza das espécies e da estrutura das comunidades vegetais. Assim, caso seja a realização de uma realização de planejamento, uma produção de mudas florestais com alta riqueza específica subsidiado ou sucesso da prática. O objetivo deste estudo foi analisar a riqueza de mudas de espécies florestais nativas potencialmente produzidas em viveiros na Bacia do Rio Grande, sul de Minas Gerais. A análise foi revisada no Catálogo das Árvores Nativas de Minas Gerais, considerando como espécies presentes nos subdomínios fitogeográficos Alto Rio Grande, Mantiqueira Sul, Planalto de Poços de Caldas e Noroeste. Para análise das espécies com...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Florestal; Recursos Florestais; Propagação de Espécies Florestais RENASEM; Produção de mudas; Restauração ecológica RENASEM Seedling production; Ecological restoration.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1342

Seed bank of forest restoration areas in Aimorés, Minas Gerais State, Brazil
Provedor de dados: 190
Autores: Guimarães, Suzanne; Martins, Sebastião Venâncio; Neri, Andreza Viana; Gleriani, José Marinaldo; Silva, Kelly de Almeida.
With the objective to evaluate the soil seed bank of four distinct areas undergoing restoration activities of different intensities 30 samples of topsoil from 30 x 25 x 7.0 cm in deep were collected in each area and transported to greenhouse at 25 °C and relative humidity around 70%. The emerging seedlings were counted every two weeks for one year. Shannon diversity and Pielou evenness were calculate. The species were classified according to dispersal syndrome, life form and successional class. Considering the four areas, 323 individuals m-², emerged on average, belonging to 26 families and 69 species. Approximately 31% of the sampled individuals were Setaria vulpiseta, and it was present in all four areas. Areas 1 and 2 have low diversity and low...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ecological restoration; Semideciduous Forest; Resilience Ecologia Florestal; Restauração Florestal; Botânica Restauração ecológica; Floresta Estacional Semidecidual; Resiliência.
Ano: 2014
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/437

Restoration in the mixed Ombrophilous Forest throught the natural succession
Provedor de dados: 190
Autores: Reis, Ademir; Tres, Deisy Regina; Scariot, Eliziane Carla.
It is speculated on the importance of the restoration as a tool for the environmental conservation through the use of nucleation techniques capable to facilitate the sucessional process in degraded areas, involving producers, consumers and decomposers organisms. This proposal shows that the successional processinvolves all the components of the ecosystem, where it stands out the importance of the adjacents vegetationfragments of the areas to be recuperated, in way to create a larger conectivity inside of the involved landscape. It is indicated as nucleate techniques the soil transposition, artificial perches, collection of seeds of nucleate species with maintenance of the genetic variability, planting of seedlings in islands of high diversity and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ecological restoration; Natural succession; Nucleate techniques. Restauração ecológica; Sucessão natural; Técnicas nucleadoras.
Ano: 2010
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/120

Effect of brushwood transposition on the leaf litter arthropod fauna in a cerrado area
Provedor de dados: 90
Autores: Vergílio,Paula Cristina Benetton; Knoll,Fátima do Rosário Naschenveng; Mariano,Daniela da Silva; Dinardi,Nágila Maiara; Ueda,Marcos Yukio; Cavassan,Osmar.
The results of ecological restoration techniques can be monitored through biological indicators of soil quality such as the leaf litter arthropod fauna. This study aimed to determine the immediate effect of brushwood transposition transferred from an area of native vegetation to a disturbed area, on the leaf litter arthropod fauna in a degraded cerrado area. The arthropod fauna of four areas was compared: a degraded area with signal grass, two experimental brushwood transposition areas, with and without castor oil plants, and an area of native cerrado. In total, 7,660 individuals belonging to 23 taxa were sampled. Acari and Collembola were the most abundant taxa in all studied areas, followed by Coleoptera, Diptera, Hemiptera, Hymenoptera, and Symphyla....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ecological restoration; Signal grass; Mesofauna; Acari; Collembola.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832013000500005

Abiotic alterations caused by forest fragmentation affect tree regeneration: a shade and drought tolerance gradient in the remnants of Coastal Maulino Forest
Provedor de dados: 97
Autores: GUERRERO,PABLO C; BUSTAMANTE,RAMIRO O.
Plant regeneration is strongly determined by light and soil moisture differences between habitáis; both variables are modified by large-scale forest fragmentation. Several studies have indicated this alteration as the mechanism involved in tropical forest community change. The effects of fragmentation may be much more severe in Mediterranean and deciduous forests, because plant species in these forests show a stress tolerance tradeoff between shade and drought. Our study was performed in the deciduous fragmented Coastal Maulino Forest: Reserva Nacional Los Queules (RNLQ) and surrounding small fragments. We hypothesised that Aristotelia chilensis (shade intolerant but drought tolerant) should increase its regeneration in small patches as a consequence of...
Tipo: Journal article
Palavras-chave: Ecological restoration; Forest fragmentation; Safe sites; Seed germination; Seedling establishment.
Ano: 2009
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2009000300008

Potential of the seedling community of a forest fragment for tropical forest restoration
Provedor de dados: 63
Autores: Viani,Ricardo Augusto Gorne; Rodrigues,Ricardo Ribeiro.
Forest restoration projects are usually planted with a reduced number of species as compared to standing forests, largely due to the low availability of native species in seedling nurseries. In the present study, the potential of the native seedling community as a source of seedlings for forest restoration is analyzed. To do so, the seedling community from a forest fragment located in the southeast of Brazil was evaluated. Individuals (tree and shrub species) up to 30 cm height were measured and identified in 20 4 × 4 m plots. Altogether, 6,136 individuals (17 individuals m-2) belonging to 119 species were sampled. The seedling community showed a spatial heterogeneity with respect to the density of individuals and composition of species, and also a spatial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ecological restoration; Natural regeneration; Transplants; Seedling production; Forest nurseries.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000600008

Ecophysiological performance of a threatened shrub under restored and natural conditions in a harsh tropical mountaintop environment
Provedor de dados: 39
Autores: Castro,Silvana A. B.; Sá,Camila E. M.; Mourão,Fabiana A.; Duarte,Heitor M.; Fernandes,G. Wilson; Lemos-Filho,José P.
Ecophysiological responses of plants are useful for monitoring the success of ecological restoration projects that target species conservation. In this study we evaluated the ecophysiological traits of individuals of Chamaecrista semaphora from a natural population and from a site under restoration. Water potential and chlorophyll a fluorescence parameters were measured both in adult and young plants of the two populations. No difference in water potential was found between sites, but individuals in the restored site had higher water potential at predawn. Adults in the natural site presented lower daily values of potential quantum yield, indicating the occurrence of photoinhibition. Individuals in the restored site also presented higher maximum relative...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chlorophyll fluorescence; Ecological restoration; Endangered species; Plant performance; Rupestrian grasslands.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000100017

Annual changes in a bird assembly on artificial perches: Implications for ecological restoration in a subtropical agroecosystem
Provedor de dados: 49
Autores: Vogel,Huilquer Francisco; Spotswood,Erica; Campos,João Batista; Bechara,Fernando Campanhã.
Artificial perches are used in tropical forest restoration projects to increase the dispersal of seeds into restored areas. The ability of perches to enhance seed deposition depends on their ability to attract seed dispersing birds, as well as the correlation between the season of bird visits to perches and the phenology of fruit production in adjacent forests. Using data collected from a large-scale restoration project, we characterized the community of birds that utilize artificial perches over the course of one year. We hypothesized that the structure of a bird assemblage that uses artificial perches is affected by seasonal variation. We aimed to describe the richness, abundance and diversity of a bird assemblage on artificial perches in a subtropical...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Avian fauna; Ecological restoration; Atlantic forest; Nucleation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100402

Fire, logging and establishment patterns of second-growth forests in south-central Chile: implications for their management and restoration
Provedor de dados: 118
Autores: González,Mauro E; Szejner,Paul; Donoso,Pablo J; Salas,Christian.
Second-growth forests represent the greatest potential resource for forest management and large-scale ecological restoration in many regions. In south-central Chile, second-growth forests include those dominated by Nothofagus obliqua, N. dombeyi, Drimys winteri, and a mixture of evergreen species, especially hardwoods. This article examines the influence of fire and logging on the establishment patterns and development of second-growth forests in south-central Chile. We characterize the size structure and composition of these four types of forests with sampling plots. The identification of the type of disturbance and its date of occurrence was determined from evidence such as fire scars and even-aged pulses of tree establishment. The size, structure and...
Tipo: Journal article
Palavras-chave: Disturbances; Ecological restoration; Nothofagus; Secondary succession.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000300011