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| Registros recuperados: 90 | |
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| Moreno Honorato, Natividad. |
| La presente investigación, es una evaluación económica que se realizó para obtener la rentabilidad del proyecto denominado: “Restauración Hidrológica Ambiental de la Microcuenca de Aporte a la Población de Mineral de Angangueo, Michoacán, (Microcuenca Carrillo-El Tigre); Mediante la Implementación de Prácticas de Manejo del Agua y Preservación de Suelos (MAPS)”. El proyecto se ejecutó después del fenómeno hidrometeorológico extremo que se presentó en febrero del 2010, dejando cuantiosos daños y pérdidas en el área afectada, la cual presentaba deterioro ambiental, agravando con ello la problemática. Ante tal situación, se propuso establecer prácticas de MAPS (presas de mampostería, gaviones, geocostales y piedra acomodada, así como un cabeceo de cárcava),... |
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Palavras-chave: Evaluación económica; Restauración ambiental; Análisis costo-beneficio; Indicadores; Rentabilidad; Economic evaluation; Environmental restoration; Cost-benefit analysis; Indicators; Profitability; Hidrociencias; Maestría. |
| Ano: 2013 |
URL: http://hdl.handle.net/10521/2053 |
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| Lebel, Louis; Chiang Mai University, Thailand; llebel@loxinfo.co.th; Nikitina, Elena; Ecopolicy, Moscow, Russian Federation; elenanikitina@bk.ru; Pahl-Wostl, Claudia; Institute of Environmental Systems Research, University of Osnabrueck, Germany; pahl@usf.uni-osnabrueck.de; Knieper, Christian; Institute of Environmental Systems Research, University of Osnabrueck, Germany; cknieper@uni-osnabrueck.de. |
| The notion that effective environmental governance depends in part on achieving a reasonable fit between institutional arrangements and the features of ecosystems and their interconnections with users has been central to much thinking about social-ecological systems for more than a decade. Based on expert consultations this study proposes a set of six dimensions of fit for water governance regimes and then empirically explores variation in measures of these in 28 case studies of national parts of river basins in Europe, Asia, Latin America, and Africa drawing on a database compiled by the Twin2Go project. The six measures capture different but potentially important dimensions of fit: allocation, integration, conservation, basinization, participation, and... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Comparative analysis; Indicators; Institutional fit; Measuring fit; River basin management; Water governance. |
| Ano: 2013 |
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| Carnus , Jean-Michel; INRA, France; carnus@pierroton.inra.fr; Hengeveld, Geerten M.; Alterra, Wagenigen UR, Netherlands; geerten.hengeveld@wur.nl; Mason, Bill; Forest Research, Northern Research Station, Roslin, Midlothian, UK ; bill.mason@forestry.gsi.gov.uk. |
| Adaptation of forest management practices in the context of rapid climatic and socioeconomic changes is a global concern. Stakeholders in the forest-based sector as well as policy makers need improved methods and tools to assess potential impacts of changes in management on sustainability indicators. In this special feature, we introduce a methodological framework for classification of forest management approaches in European forestry and explore how changes in forest management might affect the delivery of various ecosystem goods and services and appropriate sustainability indicators over time and space from local to continental scales. The complementary papers in this special feature explore different aspects of sustainability and risks in representative... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Ecosystem services; Forest management; Forest models; Indicators; Sustainability impact assessment. |
| Ano: 2012 |
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| Stacey, Natasha; CDU; natasha.stacey@cdu.edu.au; Izurieta, Arturo; Research Institute for the Environment and Livelihoods, Charles Darwin University; arturo.izurieta@cdu.edu.au; Garnett, Stephen T; Research Institute for the Environment and Livelihoods, Charles Darwin University; stephen.garnett@cdu.edu.au. |
| Responsibility for the management of many protected areas in the Northern Territory, Australia, is shared between the management agency and the aboriginal owners of that land. We describe (1) the creation and types of indicators developed by partners in a participatory process to measure management effectiveness, (2) the assessment method used to monitor progress, and (3) the results of the first cycle of evaluations in four jointly managed parks. Although each pilot park area has distinctive features, we were able to identify a set of twelve common indicators that were applied across the four park areas. The agreed indicators, which were scored using a color scale to indicate level of achievement, were primarily concerned with process rather than outcome,... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Effectiveness; Indicators; Indigenous; Joint management; National parks; Participatory monitoring and evaluation; Traditional owners. |
| Ano: 2013 |
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| 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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| Schuler,Ingrid; Orozco,Luis Antonio. |
| The international scenario for biotechnology shows a rapid tendency at industrialized countries in the increase of publications, patents, enterprises and novel solutions for the industry, the environment, health and agriculture. Nevertheless, Colombia has an important delay in relation to the international scientific development and the capacity to generate wealth and services for its productive systems. This delay has been one of the concerns of the country's policy during the last years, and more precisely since 2002, when for the first time biotechnology was included in a National Development Plan as one of the mechanisms for competitiveness and the use of biodiversity and genetic resources. This paper is the result of a survey conducted in 2005 aimed... |
| Tipo: Journal article |
Palavras-chave: Agricultural biotechnology; Indicators; Legislation; Policies; Public perception.. |
| Ano: 2007 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582007000300001 |
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| Петров, А. Н.; Неврова, Е. Л.. |
| С применением алгоритмов многомерной статистики проведен сравнительный анализ особенностей структуры таксоценов донных диатомовых в двух районах юго-западного Крыма – бухтах Ласпи и Севастопольская, донные отложения которых различаются по уровню содержания ряда тяжелых металлов, хлорорганических соединений и нефтяных углеводородов. По результатам кластерного и ординационного анализа для каждого из районов выделены таксоценотические комплексы и внутрикомплексные группировки диатомовых, для которых выявлены наиболее значимые индикационные виды. Межкомплексные отличия в структурной организации таксоценов выражены в большей степени, и, вероятно, вызваны разной реакцией дискриминаторных видов, вносящих определяющий вклад в эти различия, к высокому уровню... |
| Tipo: Journal Contribution |
Palavras-chave: Диатомовые водоросли; Bacillariophyta.; Структура таксоцена; Индикаторы; Многомерный статистический анализ; Тяжелые металлы; Хлорорганические соединения; Черное море; Diatom algae; Taxocenе structure; Indicators; Multivariate statistical analysis; Heavy metals; Chlorine-organic compounds; Black Sea Indicators Heavy metals Heavy metals http://aims.fao.org/aos/agrovoc/c_2223. |
| Ano: 2004 |
URL: http://repository.ibss.org.ua/dspace/handle/99011/57 |
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| Petitgas, Pierre; Woillez, Mathieu; Doray, Mathieu; Rivoirard, Jacques. |
| Marine research survey data on fish stocks often show a small proportion of very high-density values, as for many environmental data. This makes the estimation of second-order statistics, such as the variance and the variogram, non-robust. The high fish density values are generated by fish aggregative behaviour, which may vary greatly at small scale in time and space. The high values are thus imprecisely known, both in their spatial occurrence and order of magnitude. To map such data, three indicator-based geostatistical methods were considered, the top-cut model, min–max autocorrelation factors (MAF) of indicators, and multiple indicator kriging. In the top-cut and MAF approaches, the variable is decomposed into components and the most continuous ones... |
| Tipo: Text |
Palavras-chave: Top-cut; MAF; Indicators; Co-kriging; Skewed distribution; Anchovy; Bay of Biscay; Fisheries survey data; Aggregation. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00429/54021/55339.pdf |
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| Clua, Eric; Beliaeff, Benoit; Chauvet, Claude; David, Gilbert; Ferraris, Jocelyne; Kronen, Mekhi; Kulbicki, Michel; Labrosse, Pierre; Letourneur, Yves; Pelletier, Dominique; Thebaud, Olivier; Leopold, Marc. |
| The diversity of reef ecosystems, the multiplicity of reef resource uses and the breadth of the range of the island socio-cultural contexts concerned make coral reef fisheries (CRF) management in the South Pacific a complex task. The health and state of the targeted resources depend both on ecosystem characteristics (as determined by ecological and biological factors) and on fishing pressure, whose effects are only partly known. Increasing harvests from commercial and recreational fishing increasingly overlap with traditional Subsistence activity, creating an important CRF management challenge. This paper presents a new approach to CRF assessment and monitoring by providing a set of multidisciplinary indicators. The fisheries system is assessed from three... |
| Tipo: Text |
Palavras-chave: Dashboard; Indicators; Co management; Fishing; Coral reefs. |
| Ano: 2005 |
URL: https://archimer.ifremer.fr/doc/2005/publication-716.pdf |
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| Guyader, Olivier; Berthou, Patrick; Koutsikopoulos, C; Alban, Frederique; Demaneche, Sebastien; Gaspar, M.b.; Eschbaum, R; Fahy, E; Tully, O; Reynal, Lionel; Curtil, Olivier; Frangoudes, Katia; Maynou, Francesc. |
| Small-scale fisheries have traditionally received less research effort than large-scale fisheries and are generally under-studied in Europe. In spite of their comparatively low volume of catches and economic importance, small-scale fisheries are socially important and an integral part of the European coastal zone. Considering the high heterogeneity of situations and the paucity of quantitative data, we used an analytical methodology based on the comparative method. We carried out an analysis of small-scale fisheries (SSFs) in Europe based on a selection of nine case studies. Our objective was to obtain a comprehensive description of small-scale fleets covering different areas/fisheries/species, encompassing the diversity and specific conditions under which... |
| Tipo: Text |
Palavras-chave: Small-scale fisheries; Common fisheries policy; Fleet; Indicators; Fishing rights. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00118/22934/20757.pdf |
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| Lazard, Jerome; Rey-valette, Helene; Aubin, Joel; Mathe, Syndhia; Chia, Eduardo; Caruso, Domenico; Mikolasek, Olivier; Blancheton, Jean Paul; Legendre, Marc; Rene, Francois; Levang, Patrice; Slembrouck, Jacques; Morissens, Pierre; Clements, Olivier. |
| Little work dealing with the evaluation of aquaculture system sustainability has so far been undertaken on a global and comparative basis. Moreover, such work is mostly based on very unbalanced approaches in terms of the dimensions of sustainable development that are taken into account. The approach adopted in this article is designed to encompass all the dimensions of sustainability including the institutional one (governance). The taking into account of this latter, in particular, together with the role played by aquaculture in sustainability at the territorial level gives the approach its original and innovative nature. The process of establishing the checklist of sustainability indicators in aquaculture relies on a hierarchical nesting approach which... |
| Tipo: Text |
Palavras-chave: Aquaculture; Indicators; Co-construction; Sustainability. |
| Ano: 2014 |
URL: https://archimer.ifremer.fr/doc/00245/35598/34151.pdf |
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| Rochet, Marie-joelle; Trenkel, Verena; Bellail, Robert; Coppin, Franck; Le Pape, Olivier; Mahe, Jean-claude; Morin, Jocelyne; Poulard, Jean-charles; Schlaich, Ivan; Souplet, Arnauld; Verin, Yves; Bertrand, Jacques. |
| We present a method for combining individual indicator results into a comprehensive diagnostic of fishing impacts on fish populations and communities. A conceptual framework for interpreting combined trends in a set of simple indicators is proposed, relying beforehand on qualitative expectations anchored in ecological theory. The initial state of the community is first assessed using published information. Which combinations of trends are acceptable or undesirable is decided, depending on the initial status. The indicators are then calculated from a time-series and their time trends are estimated as the slopes of linear models. Finally, the test results are combined within the predefined framework, providing a diagnostic on the dynamics of fishing impacts... |
| Tipo: Text |
Palavras-chave: Scientific surveys; Multispecies fisheries; Indicators; Ecosystem approach to fisheries management. |
| Ano: 2005 |
URL: http://archimer.ifremer.fr/doc/2005/publication-773.pdf |
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| Registros recuperados: 90 | |
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