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Registros recuperados: 62
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2nd Forum on Irrigation and water for sustainable development: 15 –16 December, 2008 Ghion Hotel, Addis Ababa, Ethiopia AgEcon
Awulachew, Seleshi Bekele; Erkossa, Teklu; Balcha, Yodit.
Tipo: Presentation Palavras-chave: Sustainable development; Irrigation management; Irrigation water; Irrigated farming; Irrigation systems; Supplemental irrigation; Land management; Land use; Investment; Case studies; Government policy; Rural poverty; Groundwater; Small scale systems; Socioeconomic development; Economic aspects; Economic growth; Income; Water management; Water resources development; Water harvesting; Water supply; Public policy; Agricultural production; Developing countries; Public-private cooperation; History; Case studies; River basins; Crop production; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Farm Management; Financial Economics; Food Security and Poverty; Institutional and Behavioral Economics; Land Economics/Use; Production Economics; Public Economics; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/118411
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A method to identify and evaluate the legal and institutional framework for the management of water and land in Asia: the outcome of a study in Southeast Asia and the People’s Republic of China. AgEcon
Hannam, Ian.
Tipo: Report Palavras-chave: Water management; Land management; Legal aspects; Environmental policy; China; Laos; Bangladesh; Philippines; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Resource /Energy Economics and Policy.
Ano: 2003 URL: http://purl.umn.edu/52970
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A plot of one's own: gender relations and irrigated land allocation policies in Burkina Faso AgEcon
Zwarteveen, Margreet Z..
Discusses the potential opportunities and pitfalls of introducing market forces into the process of water allocation. Proposes several preconditions for beneficial privatization of water allocation and argues for a more sophisticated form of analysis than that generally allowed by proponents of basic needs or of free market approaches.
Tipo: Report Palavras-chave: Women in development; Gender; Land use; Land management; Policy; Female labor; Households; Irrigated farming; Social impact; West Africa; Burkina Faso; Dakiri; Agribusiness; Agricultural and Food Policy; Community/Rural/Urban Development; Consumer/Household Economics; Crop Production/Industries; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Land Economics/Use; Political Economy; Productivity Analysis; Resource /Energy Economics and Policy; Risk and Uncertainty.
Ano: 1996 URL: http://purl.umn.edu/61114
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Agroclimatology of Asian Grain Legumes Chickpea, Pigeonpea, and Groundnut Open Agri
S.M..
Palavras-chave: Pigeonpeas; Chickpeas; Groundnuts; Genetic soil types; Agroclimatic zones; Sole cropping; Land management; Fungi; Grain legumes.
Ano: 1991 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4089
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Agroclimatology of West Africa: Burkina Faso Open Agri
M.V.K..
Palavras-chave: Land management; Water balance; Agroclimatology; Evapotranspiration; Climate; Wet season; Temperature; Atmospheric disturbances; Runoff; Climatic zones.
Ano: 1987 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4043
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AN EMPIRICAL ASSESSMENT OF CONVERGENT VALIDITY OF BENEFIT TRANSFER IN CONTINGENT CHOICE: INTRODUCTORY APPLICATIONS WITH NEW CRITERIA AgEcon
Jiang, Yong; Swallow, Stephen K.; McGonagle, Michael P..
Benefit transfer has been an important, practical policy tool appealing to government agencies, especially when time or budget is constrained. However, the existing literature fails to support convergent validity of benefit transfer using the stated-preference method. This empirical study examines the convergent validity of benefit transfer using the choice modeling method, a potentially promising technique compatible with the heterogeneity of the transfer contexts. Based on a survey designed for Rhode Island (RI) and modified only slightly for Massachusetts (MA), regarding coastal land management, four convergent validity tests were conducted on the benefit transfer from RI to MA. Although results fail to support convergent validity in all aspects, the...
Tipo: Conference Paper or Presentation Palavras-chave: Benefit transfer; Contingent choice method; Choice experiment; Convergent validity; Land management; Land Economics/Use.
Ano: 2004 URL: http://purl.umn.edu/20040
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Análise das mudanças do uso e cobertura da terra no Estado de Mato Grosso por meio do GeoPortal TerraClass. Repositório Alice
ANTUNES, J. F. G.; ESQUERDO, J. C. D. M.; COUTINHO, A. C.; SANTOS, J. L. dos; PARIZZI, T. N. T.; BERTOLO, L. S..
RESUMO. O estado de Mato Grosso passou por um rápido processo de conversão da cobertura vegetal nas últimas décadas, ainda pouco estudado. O Projeto TerraClass tem sido responsável pelo mapeamento do uso e cobertura da terra na porção desflorestada da Amazônia Legal. Neste contexto, o objetivo do trabalho foi analisar as mudanças do uso e cobertura da terra no estado de Mato Grosso por meio do GeoPortal TerraClass, de 2004 a 2014. A classe temática que mais ganhou espaço foi a Cultura Agrícola Temporária, com 22.714,67 km², representando um crescimento de 151,08%, ocupando principalmente áreas da classe temática Pastagem Cultivada Herbácea, evidenciando o processo de transição do sistema de produção da pecuária para o sistema de produção agrícola no...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Mapeamento; Sistema de geoinformações; Diagrama de Sankey; Gestão territorial; Cobertura da terra; Projeto TerraClass; Mapping; Geoinformation system; Sankey diagram; Uso da Terra; Land management; Land use; Land cover.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1108715
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Avaliação da vulnerabilidade ambiental de regiões tropicais montanhosas com suporte de SIG. Repositório Alice
CALDERANO FILHO, B.; POLIVANOV, H.; CARVALHO JUNIOR, W. de; CHAGAS, C. da S.; CALDERANO, S. B..
O objetivo do trabalho foi aplicar uma metodologia para estimar áreas propensas a vulnerabilidade ambiental na região serrana do estado do Rio de Janeiro, utilizando análise multicritério e modelagem em (SIG), através da álgebra de mapas. Os procedimentos utilizados envolveram a aquisição, conversão, armazenamento digital de dados básicos de solo, litologia, relevo, declive, uso da terra, vegetação e pluviosidade, confecção de base de dados, modelo digital de elevação e superposição temática em SIG, com base na interação, ponderação e atribuição de valores específicos a cada fator condicionante da vulnerabilidade, segundo a sua importância. Assim, cada fator foi ponderado do menos vulnerável (1), para o mais vulnerável (5). O mapa final resultante...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Gerenciamento das terras; Geoprocessamento; Álgebra de mapas; Modelo digital de elevação; Sistema de Informação Geográfica; Land management; Digital elevation models; Geographic information systems.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1096624
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Caracterização espectral da irradiancia em Igarapé-Açu e das alterações sofridas em tratamentos com plantio de Acacia mangium visando recuperar pastagens degradadas. Repositório Alice
FREIRE, G. S.; COIMBRA, H. M.; FERNANDES, T. S. D.; SÁ, T. D. de A..
2000
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Pastagem degradada; Preparo de área; Leguminosa arborea; Acacia mangium; Igarapé-Açu; Pará; Amazônia; Brasil; Pastures; Degradation; Land management; Leguminosae; Tipitamba.
Ano: 2000 URL: http://www.alice.cnptia.embrapa.br/handle/doc/395259
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Carbon-optimised land management strategies for southern Amazonia. Repositório Alice
GEROLD, G.; COUTO, E. G.; MADARI, B. E.; JUNGKUNST, H. F.; AMORIM, R. S. S.; HOHNWALD, S.; KLINGLER, M.; MACHADO, P. L. O. de A.; SCHÖNENBERG, R.; NENDEL, C..
Two research projects were established to foster Brazilian-German collaboration and inter- and transdisciplinary research in the southern Amazon region. In the scope of the German BMBF-FONA program (Federal Ministry for Education and Research?Research for Sustainable Development), the Carbiocial consortium (www.carbiocial.de) investigated C stock changes, greenhouse gas (GHG) emissions, erosion, catchment hydrology, agricultural production, land cover, socio-economic drivers, policy impact and actor networks using experiments, monitoring, surveys, remote sensing and dynamic simulation modelling. In Brazil, the corresponding research project Carbioma focused more specifically on the political programs which were established to mitigate environmental...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Amazonas; Regional climate system; Biodiversidade; Land management; Carbon; Research management.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1082625
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Chickpea Cultivar ICCV 1 Open Agri
Palavras-chave: Chickpeas; Pigeonpeas; Absorption; Humus; Tillage equipment; Land management; Yields; Sampling; Selection; Tropical zones.
Ano: 1984 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3772
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Chickpea Cultivar ICCV 1 Open Agri
Palavras-chave: Chickpeas; Pigeonpeas; Absorption; Humus; Tillage equipment; Land management; Yields; Sampling; Selection; Tropical zones.
Ano: 1984 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3164
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Chickpea Desi Variety ICCV 10 Open Agri
Palavras-chave: Chickpeas; Land management; Germplasm; Fungi; Tolerance; Breeds (animals); Yields; Weather hazards; Tillage equipment; Research methods.
Ano: 1994 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3863
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Chickpea kabuli variety ICCV 6 Open Agri
Palavras-chave: Sowing date; Root nodulation; Chickpeas; Tolerance; Land management; Fungi; Yields; Research methods; Tropical zones; Adaptation.
Ano: 1988 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3775
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Chickpea kabuli variety ICCV 6 Open Agri
Palavras-chave: Sowing date; Root nodulation; Chickpeas; Tolerance; Land management; Fungi; Yields; Research methods; Tropical zones; Adaptation.
Ano: 1988 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3135
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Competing Structure, Competing Views: The Role of Formal and Informal Social Structures in Shaping Stakeholder Perceptions Ecology and Society
Prell, Christina; University of Sheffield; c.prell@sheffield.ac.uk; Reed, Mark; Aberdeen Centre for Environmental Sustainability and Centre for Planning and Environmental Management School of Geosciences, University of Aberdeen ; m.reed@abdn.ac.uk; Racin, Liat; Department of Geography, King's College London ; Liat.Racin@kcl.ac.uk; Hubacek, Klaus; Department of Geography, University of Maryland; Hubacek@umd.edu.
What is social structure, and how does it influence the views and behaviors of land managers? In this paper, we unpack the term "social structure" in the context of current research on institutions, social networks, and their role(s) in resource management. We identify two different kinds of structure, formal and informal, and explore how these link to views of land management and management practice. Formal structures refer to intentionally designed organizations that arise out of larger institutional arrangements; informal ones refer to social networks, based on the communication contacts individuals possess. Our findings show significant correlations between respondents' views regarding land management and their social networks; it is these informal...
Tipo: Peer-Reviewed Reports Palavras-chave: Formal organizations; Homophily; Institutions; Land management; Social networks; Social network analysis; Social structure; Stakeholder perceptions.
Ano: 2010
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Cross-cultural Conflicts in Fire Management in Northern Australia: Not so Black and White Ecology and Society
Andersen, Alan; Wildlife and Ecology, CSIRO Tropical Ecosystems Research Centre; Alan.Andersen@terc.csiro.au.
European ("scientific") and Aboriginal ("experiential") perspectives on fire management in northern Australia are often contrasted with each other. For Europeans, management is portrayed as a science-based, strategically directed and goal-oriented exercise aimed at achieving specific ecological outcomes. In contrast, landscape burning by Aboriginal people is more of an emergent property, diffusely arising from many uses of fire that serve social, cultural, and spiritual, as well as ecological, needs. Aboriginal knowledge is acquired through tradition and personal experience, rather than through the scientific paradigm of hypothesis testing. Here I argue that, in practice, science plays only a marginal role in European fire management in northern Australia....
Tipo: Peer-Reviewed Reports Palavras-chave: Aboriginal burning; Adaptive management; Australia; Cross-cultural conflict; Fire ecology; Land management; Management culture; Performance indicators; Science culture; Strategic goals; Traditional fire ecology and management..
Ano: 1999
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Determinants of land use change: evidence from a community study in Honduras AgEcon
Bergeron, Gilles; Pender, John L..
This study investigates the micro-determinants of land use change using community, household and plot histories, an ethnographic method that constructs panel data from systematic oral recalls. A 20-year historical timeline (1975-1995) is constructed for the village of La Lima in central Honduras, based on a random sample of 97 plots. Changes in land use are examined using transition analysis and multinomial logit analysis. Transition analysis shows that land use transitions were relatively infrequent in areas under extensive cultivation, but more so in areas of intensive cultivation; and that most changes favored intensification. Econometric analysis suggests that land use intensification was influenced by plot level variables (especially altitude, slope,...
Tipo: Working or Discussion Paper Palavras-chave: Honduras; Land use; Econometrics--Case studies; Horticultural products; Land management; Land Economics/Use.
Ano: 1999 URL: http://purl.umn.edu/97464
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DEVELOPMENT PATHWAYS AND LAND MANAGEMENT IN UGANDA: CAUSES AND IMPLICATIONS AgEcon
Pender, John L.; Jagger, Pamela; Nkonya, Ephraim M.; Sserunkuuma, Dick.
This paper investigates the patterns and determinants of change in livelihood strategies (“development pathways”), land management practices, agricultural productivity, resource and human welfare conditions in Uganda since 1990, based upon a community-level survey conducted in 107 villages. The pattern of agricultural development since 1990 involved increasing specialization and commercialization of economic activities, consistent with local comparative advantages and market liberalization. This pattern was associated with changes in land use and agricultural practices, including expansion of cultivated area, grazing lands and woodlots at the expense of forest and wetlands; increased ownership of cattle but declining ownership of other livestock; and...
Tipo: Working or Discussion Paper Palavras-chave: Sustainable development; Land management; Development pathways; Uganda; Land Economics/Use.
Ano: 2001 URL: http://purl.umn.edu/16124
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Dinâmica de nutrientes na solução do solo em sistema de cultivo sem o uso do fogo no preparo de área no nordeste paraense. Repositório Alice
KATO, O. R.; KATO, M. do S. A.; DENICH, M.; FÖLSTER, H.; VLEK, P. L. G..
2000
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Vegetação secundária; Capoeira; Sistema de cultivo; Preparo de área; Uso do fogo; Comunidade de Cumaru; Igarapé-Açu; Pará; Amazônia; Brasil; Secondary forests; Cropping systems; Land management; Burning; Tipitamba.
Ano: 2000 URL: http://www.alice.cnptia.embrapa.br/handle/doc/395255
Registros recuperados: 62
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