Consulta: subjectFacets:"Landscape"
Registros recuperados: 41
Data/hora: 03/06/2024 10:09:00

ANÁLISE DO USO E OCUPAÇÃO DO SOLO NA MICROBACIA DOM TOMAZ NO MUNICÍPIO DE TRÊS LAGOAS - MS
Provedor de dados: 25
Autores: Silva, Laís Coêlho do Nascimento; Fernandes, André Luís Valverde; Oliveira, Wallace de.
The draining basins possess important paper in the landscape, therefore they are its modellers. For natural causes or mainly antrópicos factors, the disequilibrium of the basins have been accented gradual. The disordered occupation in the basin accents such disequilibria in the ground. Amongst the activities that cause degradation, the practical agriculturists, superpastoreiro and reforestation can be cited. For conservation of the ground the preservation will have to be understood and the development, in order to provide the greater for the biggest number and for the biggest period of time of the natural resources of renewable character well, which is the ground, the forests, the pastures, wild fauna e, in certain extension the water. The objective of...
Tipo: Article
Palavras-chave: Images of satellite; Landscape; Remote sensoriamento.
Ano: 2007
URL: http://hdl.handle.net/2315/117

Aproximación metodológica de arquitectura de paisaje para el estudio, diseño y construcción de senderos.
Provedor de dados: 32
Autores: Mendoza Olmos, Itzel.
Este trabajo se relaciona con los senderos como elementos para transcurrir a través de  un paisaje determinado. Al recorrerlos, se aprecia e interpreta lo que se ve, se oye, se huele, se palpa e incluso, lo que se degusta. Este trabajo analiza los senderos de forma integral, por lo que en éste se encuentra información de paisaje, arquitectura de paisaje, escala, y turismo, entre otros aspectos relevantes. Se expone también aquí, una aproximación metodológica para el diseño y construcción de senderos a partir de la disciplina de la arquitectura de paisaje. En este trabajo se parte de los siguientes objetivos: a) conocer, revisar y proponer metodologías aplicables al diseño de senderos desde de la arquitectura de paisaje; b) plantear una aproximación...
Palavras-chave: Senderos; Paisaje; Arquitectura de paisaje; Metodología; Trails; Landscape; Landscape architecture; Methodology; Maestría Tecnológica; Arquitectura de paisaje.
Ano: 2013
URL: http://hdl.handle.net/10521/2052

Ecosystem and Social Construction: an Interdisciplinary Case Study of the Shurkul Lake Landscape in Khorezm, Uzbekistan.
Provedor de dados: 7
Autores: Shanafield, Margaret; National Centre for Groundwater Resarch and Training, Flinders University; mshanafield@yahoo.com; Ismailova, Bashorat; ZEF/UNESCO Khorezm Project; bashorat.ismailova@gmail.com; Saito, Laurel; University of Nevada Reno; lsaito@cabnr.unr.edu.
Tipo: Peer-Reviewed Reports
Palavras-chave: Connectedness to nature; Central Asia; Lake ecosystem; Landscape; Local ecological knowledge; Perception; Shurkul lake; Social construction.
Ano: 2011

Reconciling Social and Biological Needs in an Endangered Ecosystem: the Palouse as a Model for Bioregional Planning
Provedor de dados: 7
Autores: Donovan, Shannon M; University of Idaho; shannon_donovan@yahoo.com; Looney, Chris; University of Idaho; clooney@vandals.uidaho.edu; Hanson, Thor; University of Idaho; thor@rockisland.com; Wulfhorst, J. D.; University of Idaho; jd@uidaho.edu; Eigenbrode, Sanford D; University of Idaho; sanforde@uidaho.edu; Jennings, Michael; The Nature Conservancy; mjennings@tnc.org; Johnson-Maynard, Jodi; University of Idaho; jmaynard@uidaho.edu.
The Palouse region of southeastern Washington State and an adjacent portion of northern Idaho is a working landscape dominated by agricultural production, with less than 1% of the original bunchgrass prairie remaining.  Government agencies and conservation groups have begun efforts to conserve Palouse prairie remnants, but they lack critical information about attitudes and perceptions among local landowners toward biological conservation.  Knowledge about the location and condition of native biological communities also remains sparse.  Using a bioregional approach, we integrated data collected through biological surveys and social interviews to investigate relationships between biologically and socially meaningful aspects of the landscape.  We combined GIS...
Tipo: Peer-Reviewed Reports
Palavras-chave: Landscape; Participatory research; Spatial mapping; Biodiversity; Conservation; Private lands.
Ano: 2009

Detecting Critical Scales in Fragmented Landscapes
Provedor de dados: 7
Autores: Keitt, Timothy; State University of New York at Stony Brook; Timothy.Keitt@StonyBrook.Edu; Urban, Dean L; Duke University; deanu@pinus.env.duke.edu; Milne, Bruce T; University of New Mexico; bmilne@sevilleta.unm.edu.
We develop methods for quantifying habitat connectivity at multiple scales and assigning conservation priority to habitat patches based on their contribution to connectivity. By representing the habitat mosaic as a mathematical "graph," we show that percolation theory can be used to quantify connectivity at multiple scales from empirical landscape data. Our results indicate that connectivity of landscapes is highly scale dependent, exhibiting a marked transition at a characteristic distance and varying significantly for organisms with different dispersal behavior. More importantly, we show that the sensitivity and importance of landscape pattern is also scale dependent, peaking at scales associated with the percolation transition. In addition, the...
Tipo: Peer-Reviewed Reports
Palavras-chave: Connectivity; Conservation in fragmented landscapes; Dispersal; Fragmentation; Habitat connectivity vs. dispersal distance; Landscape; Landscape graphs; Metapopulation; Percolation; Quantifying habitat connectivity at multiple scales; "stepping stone" patch; Strix occidentalis lucida.
Ano: 1997

The problem of spatial fit in social-ecological systems: detecting mismatches between ecological connectivity and land management in an urban region
Provedor de dados: 7
Autores: Bergsten, Arvid; Stockholm Resilience Centre, Stockholm University; arvid.bergsten@su.se; Galafassi, Diego; Stockholm Resilience Centre, Stockholm University; diego.galafassi@su.se.
The problem of institutional fit in social-ecological systems has been empirically documented and conceptually discussed for decades, yet there is a shortage of approaches to systematically and quantitatively examine the level of fit. We address this gap, focusing on spatial fit in an urban and peri-urban regional landscape. Such landscapes typically exhibit significant fragmentation of remnant habitats, which can limit critical species dispersal. This may have detrimental effects on species persistence and ecosystem functioning if land use is planned without consideration of the spatial patterns of fragmentation. Managing habitat fragmentation is particularly challenging when the scale of fragmentation reaches beyond the control of single managers,...
Tipo: Peer-Reviewed Reports
Palavras-chave: Connectivity; Graph theory; Institutional fit; Landscape; Network; Planning; Scale mismatch; Spatial mismatch; Stockholm; Urban; Wetland.
Ano: 2014

Extinction Risk in Successional Landscapes Subject to Catastrophic Disturbances
Provedor de dados: 7
Autores: Boughton, David; Pacific Northwest Research Station, U.S. Forest Service; david.boughton@noaa.gov; Malvadkar, Urmila; Princeton University; malvadkr@princeton.edu.
We explore the thesis that stochasticity in successional-disturbance systems can be an agent of species extinction. The analysis uses a simple model of patch dynamics for seral stages in an idealized landscape; each seral stage is assumed to support a specialist biota. The landscape as a whole is characterized by a mean patch birth rate, mean patch size, and mean lifetime for each patch type. Stochasticity takes three forms: (1) patch stochasticity is randomness in the birth times and sizes of individual patches, (2) landscape stochasticity is variation in the annual means of birth rate and size, and (3) turnover mode is whether a patch is eliminated by disturbance or by successional change. Analytical and numerical analyses of the model suggest that...
Tipo: Peer-Reviewed Reports
Palavras-chave: Biodiversity; Catastrophe; Dispersal; Disturbance; Extinction; Landscape; Metapopulation; Patch dynamics; Patchy population; Succession.
Ano: 2002

Using Participatory Scenario Planning to Identify Ecosystem Services in Changing Landscapes
Provedor de dados: 7
Autores: Malinga, Rebecka; Stockholm Resilience Centre, Stockholm University; rebecka.malinga@stockholmresilience.su.se; Gordon, Line J.; Stockholm Resilience Centre, Stockholm University; line.gordon@stockholmresilience.su.se; Lindborg, Regina; Department of Physical Geography and Quaternary Geology, Stockholm University; regina.lindborg@natgeo.su.se; Jewitt, Graham; Centre for Water Resources Research, Umgeni Water Chair of Water Resources Management, University of KwaZulu-Natal ; jewittg@ukzn.ac.za.
There is a growing interest in assessing ecosystem services to improve ecosystem management in landscapes containing a mix of different ecosystems. While methodologies for assessing ecosystem services are constantly improving, only little attention has been given to the identification of which ecosystem services to assess. Service selection is mostly based on current state of the landscape although many landscapes are both inherently complex and rapidly changing. In this study we examine whether scenario development, a tool for dealing with uncertainties and complexities of the future, gives important insights into the selection of ecosystem services in changing landscapes. Using an agricultural landscape in South Africa we compared different sets of...
Tipo: Peer-Reviewed Reports
Palavras-chave: Agriculture; Complexity; Ecosystem services; Future; Landscape; Scenarios; Social-ecological systems; South Africa; Uncertainties.
Ano: 2013

Patch Size and Population Density: the Effect of Immigration Behavior
Provedor de dados: 7
Autores: Bowman, Jeff; Ontario Ministry of Natural Resources; jeff.bowman@mnr.gov.on.ca; Cappuccino, Naomi; Carleton University; ncappucc@ccs.carleton.ca; Fahrig, Lenore; Carleton University; lfahrig@ccs.carleton.ca.
Many habitat fragmentation experiments make the prediction that animal population density will be positively related to fragment, or patch, size. The mechanism that is supposed to result in this prediction is unclear, but several recent reviews have demonstrated that population density often is negatively related to patch size. Immigration behavior is likely to have an important effect on population density for species that do not show strong edge effects, for species that have low emigration rates, and during short-term habitat fragmentation experiments. We consider the effect that different kinds of immigration behaviors will have on population density and we demonstrate that only a minority of possible scenarios produce positive density vs. patch size...
Tipo: Peer-Reviewed Reports
Palavras-chave: Colonization; Connectivity; Dispersal; Edge; Emigration; Experiment; Fragmentation; Immigration; Individuals-area relationships; Insular; Island biogeography; Landscape.
Ano: 2002

Multi-Stakeholder Collaboration in Russian and Swedish Model Forest Initiatives: Adaptive Governance Toward Sustainable Forest Management?
Provedor de dados: 7
Autores: Elbakidze, Marine; Swedish University of Agricultural Sciences; marine.elbakidze@smsk.slu.se; Angelstam, Per K; Swedish University of Agricultural Sciences; per.angelstam@smsk.slu.se; Axelsson, Robert; Swedish University of Agricultural Sciences; robert.axelsson@smsk.slu.se.
Tipo: Peer-Reviewed Reports
Palavras-chave: Boreal forest; Landscape; Multi-level collaboration; Sustainability; Sustainable development.
Ano: 2010

Landscape Scenarios and Multifunctionality: Making Land Use Impact Assessment Operational
Provedor de dados: 7
Autores: Helming, Katharina; Leibniz-Centre for Agricultural Landscape Research (ZALF); khelming@zalf.de.
Ex ante impact assessment can help in structuring the analysis of human-environment interactions thereby supporting land use decision making for sustainable development. The contributions to this special feature focus on some of the challenges of making land use impact assessment operational for policy making. A total of nine papers deal with the needs and uses of assessment tools for policy making at the European level, with the value-based influence in scenario development, and with ex ante impact assessment studies in different contexts, spatial systems, and for different purposes and user groups. The concept of landscape multifunctionality was implicitly or explicitly employed as an integrating entity between socioeconomic and biogeophysical features...
Tipo: Peer-Reviewed Synthesis
Palavras-chave: Impact assessment; Landscape; Land use; Multifunctionality; Science-policy interface.
Ano: 2011

Bioenergy Sustainability at the Regional Scale
Provedor de dados: 7
Autores: Dale, Virginia H; Oak Ridge National Lab; dalevh@ornl.gov; Lowrance, Richard; USDA-ARS Southeast Watershed Research Laboratory; Richard.Lowrance@ars.usda.gov; Mulholland, Patrick; Oak Ridge National Laboratory; mulhollandpj@ornl.gov; Robertson, G Phillip; W.K. Kellogg Biological Station, Dept. of Crop and Soil Sciences, and Great Lakes Bioenergy Research Center; Robertson@kbs.msu.edu.
The establishment of bioenergy crops will affect ecological processes and their interactions and thus has an influence on ecosystem services provided by the lands on which these crops are grown. The regional-scale effects of bioenergy choices on ecosystem services need special attention because they often have been neglected yet can affect the ecological, social, and economic aspects of sustainability. A regional-scale perspective provides the opportunity to maximize ecosystem services, particularly with regard to water quality and quantity issues, and also to consider other aspects of ecological, social, and economic sustainability. We give special attention to cellulosic feedstocks because of the opportunities they provide.
Tipo: Peer-Reviewed Insight
Palavras-chave: Bioenergy crops; Ecosystem services; Landscape; Management.
Ano: 2010

Spatial clustering of twig-nesting ants corresponds with metacommunity assembly processes
Provedor de dados: 67
Autores: Livingston,George; Jackson,Doug.
The metacommunity concept and associated models are poorly integrated with the field of landscape ecology. One way to promote synthesis is to identify situations in which specific metacommunity models correspond to specific and explicit spatial patterns in the distribution of communities across space. We explore this possible link using mapped communities of twig-nesting ants on coffee plants from a plantation in southern Mexico. Previous work has shown species sorting to predominate among common species and mass effects among rare species. We test whether differential patterns of spatial clustering among dominant and subdominant ant species correspond to a species sorting and mass effects model, respectively. We find significant clustering among...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Spatial pattern; Clustering; Dispersal; Twig-nesting ants; Tropical agroecosystem; Landscape.
Ano: 2014
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2014000300010

CHEMICAL CHANGES OF SOIL AND WATER IN HILLSIDE AREAS UNDER INTENSIVE HORTICULTURE
Provedor de dados: 70
Autores: Silva,Laércio S.; Galindo,Izabel C. de L.; Gomes,Romário P.; Campos,Milton C. C.; Souza,Edivan R. de; Cunha,José M. da.
ABSTRACT Inadequate and intensive management of soils can promote changes in their chemical attributes and impair the quality of surface and groundwater, especially in hillside areas. Therefore, the aim of this study was to identify possible changes in soil and water chemical composition of hillside areas cultivated with horticulture. For this, chemical attributes of three soil depths (0-10, 10-30, and 30-60 cm) were determined in three hillside positions (upper, middle, and lower thirds) of five hillside and adjacent forest areas, as well as water from reservoirs for agricultural use and human consumption. Compared with the forest area, horticultural areas present soil with lower organic matter content and CEC, but higher values of pH, base saturation,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Landscape; Environmental contamination; Management practices; Irrigation water.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000300351

Erosion factors and magnetic susceptibility in differet compartments of a slope in Gilbués-PI, Brazil
Provedor de dados: 70
Autores: Santos,Hélio L.; Marques Júnior,José; Matias,Sammy S. R.; Siqueira,Diego S.; Martins Filho,Marcílio V.
The erosion is the degradation of soil with effects on crop productivity and pollution of the environment. To understand the spatial variability of this phenomenon, geostatistical techniques and concepts of soil-landscape can be used to identify landscape compartments with different potential of erosion. The aim of this study was to understand the factors of erosion in landscape compartments and the relations with the magnetic susceptibility (MS) of the soils in a slope in Gilbués, state of Piauí (PI), Brazil. Sampling meshes were set in compartments I and II with 121 points and in compartment III with 99 points spaced every 10 meters. There was significant difference to erodibility (K) and risk of erosion (RE); the spatial variability of MS was lower than...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Indirect quantification; Geostatistics; Conservation planning; Compartments; Topography; Relief; Landscape.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000100008

Caracterização geomorfológica do Município de Jaborandi, Oeste Baiano, Escala 1: 100.00.
Provedor de dados: 14
Autores: CASTRO, K. B; MARTINS, E. de S.; GOMES, M. P.; BRAGA, A. R. dos S.; PASSO, D. P.; LIMA, L. A. de S.; CARVALHO JÚNIOR, O. A.; GOMES, R. A. T.
bitstream/item/75872/1/bolpd-285.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Geoprocessamento; Relief; Landscape; Geoprocessing.; Relevo; Uso da Terra.; Solo; Brazil; Land use; Soil.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/902912

Caracterização geomorfológica do Município de Barreiras, Oeste Baiano, Escala 1:100.00.
Provedor de dados: 14
Autores: PASSO, D. P.; MARTINS, E. de S.; GOMES, M. P.; BRAGA, A. R. dos S.; CASTRO, K. B.; LIMA, L. A. de S.; CARVALHO JÚNIOR, O. A.; GOMES, R. A. T.
bitstream/item/75883/1/bolpd-294.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Relief; Landscape; Geoprocessing.; Geomorfologia; Mapa; Relevo.; Brazil; Land use; Soil.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/903136

Caracterização geomorfológica do município de Luís Eduardo Magalhães, oeste baiano, escala 1:100.000.
Provedor de dados: 14
Autores: CASTRO, K. B. DE; MARTINS, E. de S.; GOMES, M. P.; REATTO, A.; LOPES, C. A.; PASSO, D. P.; LIMA, L. A. DE S.; CARDOSO, W. DOS S.; CARVALHO JUNIOR, O. A.; GOMES, R. A. T.
Este trabalho apresenta a caracterização geomorfológica do município de Luís Eduardo Magalhães, BA, na escala 1:100.000. A metodologia utilizada para o mapeamento geomorfológico foi baseada no uso de imagens de altimetria Shuttlle Radas Topografhy Mission (SRTM), de técnicas de geoprocessamento e de trabalhos de campo. A geomorfologia foi caracterizada em três níveis taxonômicos: 1. nível: domínio morfoestrutural, composto pela cobertura sedimentar São Franciscana (100%); 2. nível: regiões geomorfológicas compostas pelas chapadas do São Francisco (28,7%) e 3. nível: unidades geomorfológicas, formado pelas unidades chapadas intermediárias (42%), topos (26%), frente de recuo erosivo (22%), planície intraplanáltica (7%) e veredas (3%). O mapeamento...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bacia do São Francisco; Landscape; SRTM data; Geotechnology; São Francisco Basin.; Geomorfologia; Mapa; Relevo.; Brazil; Geomorphology; Topography.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/891209

Caracterização geomorfológica do Município de Riachão das Neves, Oeste Baiano, escala 1: 100.000
Provedor de dados: 14
Autores: LIMA, L. A. de S.; MARTINS, E. de S.; GOMES, M. P.; BRAGA, A. R. dos S.; PASSO, D. P.; CASTRO, K. B. de; CARVALHO JÚNIOR, O. A.; GOMES, R. A. T.
bitstream/item/75884/1/bolpd-295.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Relief; Landscape; Geoprocessing.; Geomorfologia; Relevo; Solo.; Brazil; Land use; Soil.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/903452

Levantamento preliminar de solos do município de Correntina - BA, escala 1: 100.000 (2009).
Provedor de dados: 14
Autores: LIMA, L. A. DE S.; MARTINS, E. de S.; BRAGA, A. R. dos S.; CASTRO, K. B. de; PASSO, D. P.; CARDOSO, W. dos S.; SANTANA, O. A.; CARVALHO JÚNIOR, O. A. de; GOMES, R. A. T.
bitstream/item/78239/1/p2009-070.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Solos; Geoprocessamento; Landscape; SRTM data; Geotechnology; Mapping; Geoprocessing.; Cartografia; Geomorfologia.; Brazil; Geomorphology; Topography.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/711886

Mapeamento geomorfológico da bacia hidrográfica do Alto Rio Preto a partir do processamento digital de imagem SRTM.
Provedor de dados: 14
Autores: LIMA, L. A. DE S.; MARTINS, E. de S.; BRAGA, A. R. dos S.; CASTRO, K. B. DE; SOUZA, V. V. DE.
bitstream/item/78262/1/p2009-074.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Geoprocessamento; Landscape; SRTM data; Geotechnology; Mapping; Geoprocessing; Watershed.; Bacia Hidrográfica; Cartografia.; Brazil; Geomorphology; Topography.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/711888

Ecologia de paisagem: conceitos e aplicações potenciais no Brasil.
Provedor de dados: 14
Autores: MARTINS, E de S.; REATTO, A.; CARVALHO JÚNIOR, O. A. de; GUIMARÃES, R. F.
ABSTRACT: The paper treats of the Landscape Ecology and of their potential applications in Brazil. The theme presents a punctual approach in Brazil, but it can be of great importance in the ecological studies and int the definition of public politics of biological conservation and of the relationship with the cultural landscapes.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Caracterização; Paisagem; Brasil; Landscape; Characterization.; Ecologia; Meio Ambiente.; Brazil; Ecology; Environment.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569511

Caracterização geomorfológica do município de São Desidério, BA, Escala 1: 50.000.
Provedor de dados: 14
Autores: PASSO, D. P.; CASTRO, K. B. DE; MARTINS, E. de S.; GOMES, M. P.; BRAGA, A. R. dos S.; LIMA, L. A. DE S.; CARVALHO JUNIOR, O. A.; GOMES, R. A. T.
bitstream/item/75869/1/bolpd-283.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Geoprocessamento; Bacia do São Francisco; Relief; Landscape; Geoprocessing.; Geomorfologia; Solo.; Brazil; Soil.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/884436

Caracterização geomorfológica do Município de Cocos, Oeste Baiano, escala 1:50.000.
Provedor de dados: 14
Autores: LIMA, L. A. DE S.; MARTINS, E. de S.; GOMES, M. P.; BRAGA, A. R. dos S.; LOPES, C. A.; XAVIER, D. R.; PASSOS, D. P.; CASTRO, K. B. DE; CARVALHO JÚNIOR, O. A.; GOMES, R. A. T.
bitstream/item/75870/1/bolpd-284.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Geoprocessamento; Bacia do São Francisco; Relief; Landscape; Geoprocessing.; Geomorfologia; Solo.; Brazil; Soil.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/882227

Action-orientated research and framework: insights from the French long-term social-ecological research network
Provedor de dados: 5
Autores: Bretagnolle, Vincent; Benoit, Marc; Bonnefond, Mathieu; Breton, Vincent; Church, Jon M.; Gaba, Sabrina; Gilbert, Daniel; Gillet, François; Glatron, Sandrine; Guerbois, Chloé; Lamouroux, Nicolas; Lebouvier, Marc; Mazé, Camille; Mouchel, Jean-marie; Ouin, Annie; Pays, Olivier; Piscart, Christophe; Ragueneau, Olivier; Servain, Sylvie; Spiegelberger, Thomas; Fritz, Hervé.
Many social-ecological system(SES)-based approaches have been proposed to address environmental problems. Most social-ecological frameworks developed to date, however, lack clear operational linkages between humans and nature to efficiently guide SESs toward resilience. A conceptual framework designed to be operational is therefore necessary, as well as a network of research platforms with which to apply it. We defined explicit coupling processes that can be used as leverages to pilot an SES toward sustainability. We proposed to formalize an SES as a dynamic entity composed of two coupling interfaces, i.e., adaptive management and ecosystem services, both set within a landscape context to provide an actionable framework. These interfaces describe the way...
Tipo: Text
Palavras-chave: Adaptive governance; Ecosystem services; Landscape; LTER; Management; Practices; Research infrastructure; Social-ecological systems; Sustainability.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00588/70032/67950.pdf

Species richness in natural and disturbed habitats: Asteraceae and Flower-head insects (Tephritidae: Diptera)
Provedor de dados: 82
Autores: Diniz,Soraia; Prado,Paulo I; Lewinsohn,Thomas M.
Anthropogenic changes in the landscape result in an environmental mosaic with serious consequences for biodiversity. The aim of the present study was to assess the effects of the anthropogenic changes on Asteraceae richness and abundance, and to evaluate the consequences for the richness of Tephritidae assemblages in five sampling sites, with three sampled habitats in each: cerrado (Brazilian savanna), eucalyptus stands and pasture. Sampling was carried out in 15 random transects (cerrados and one pasture) and in 30 transects (eucalyptus stands and the remaining pastures). Composition, species richness and insect abundance in each habitat type was estimated by sampling the flower heads for each species of host plant, collected by four people for 1h....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Savanna; Pasture; Eucalyptus stand; Landscape.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000200004

Modification paysagères et mecanisation des côtes sableuses de la région d'alicante (S-E de l'Espagne)
Provedor de dados: 20
Autores: El Gtari, M.; Bouriga, N.; Medini-Bouaziz, L.; Hamaied, S.; Charfi-Cheikhrouha, F.
Dans le but de mettre en évidence l’impact des modifications paysagères et la mécanisation des plages sur la faune carcinologique semi-terrestre, une campagne de terrain a été effectuée en février 2004 au niveau de deux sites de la province d’Alicante (Sud-Est de l’Espagne). La plage de Santa Pola, partiellement épargnée de l’accès des machines de nettoyage et celle d’El Pinet où la mécanisation est très intense. Les résultats obtenus ont montré que, malgré une faible densité des arthropodes récoltés, la biodiversité de la plage de Santa Pola est plus élevée que celle de la plage d’EL Pinet caractérisée par la quasi absence des amphipodes semi-terrestres. Seule l’espèce Tylos europaeus est commune dans les 2 sites. Ce résultat s’expliquerait par l’impact...
Tipo: Journal Contribution
Palavras-chave: Biodiversity; Sandy beaches; Crustaceans; Landscape; Amphipoda.
Ano: 2012
URL: http://hdl.handle.net/1834/5314

Payment For Forest Environmental Services: A Metta-analysis of Successful Elements
Provedor de dados: 31
Autores: Rizio,   Dina; Gios,   Geremia.
The forest is an ecosystem that can produce environmental services from which individuals benefit. In recent decades, the interest in these services has significantly increased and changed to meet new needs. The demand for wood has gradually become integrated into the demand for new products and services related to landscape use and recreational activities. These new products and services are defined as Non-Wood Forest Products and Services (NWFP&amp;SSs). With this interest in services and products associated with the recreational use of forests and forest tourism, a possibility and in certain cases a need exists to introduce a system of payment for these services. The purpose of such a payment system is to respond to this demand and to promote the...
Tipo: Presentation
Palavras-chave: Payment for environmentall services; Forest resources; Non-wood forest product ts and services; Landscape; Tourism.; Resource /Energy Economics and Policy; Q26; Q23.
Ano: 2012
URL: http://purl.umn.edu/124114

BANANA CULTIVAR TRIALS FOR FRUIT PRODUCTION, ORNAMENTAL-LANDSCAPE USE, AND ORNAMENTAL-NURSERY PRODUCTION IN SOUTH GEORGIA
Provedor de dados: 31
Autores: Fonsah,   Esendugue Greg; Krewer,   Gerard; Rieger,   Mark.
North America is the largest net importer of bananas on a regional basis. The United States is still the world’'s number- one importer and consumer of bananas. U.S. companies spend approximately $1.1 billion each year on banana imports, purchasing 31.1% of total world imports (Fonsah 2002; FAO 2001). Bananas and plantains together have been rated the fourth most important crop in the world in terms of food value and food security. This research is aimed at determining the feasibility and suitability of Annual Cropping Production (ACP) for a niche market under Georgia weather conditions and, determining which cultivars have the greatest potential for ornamental-landscape use and ornamental-nursery production. Phenological and pomological sampling and data...
Tipo: Journal Article
Palavras-chave: Banana; Cultivars; Input application; Fertility; Field operations; Production; Marketing; Quality; Landscape; Green industry; Finger length; Calibration; Pseudo-stem; Crop Production/Industries.
Ano: 2004
URL: http://purl.umn.edu/27149

Ecosystems for water and food security. [Background paper]
Provedor de dados: 31
Tipo: Book
Palavras-chave: Agroecosystems; Agriculture; Food security; Food production; Water scarcity; Water management; Water productivity; Wetlands; Water use; Decision making; Environmental flows; Developing countries; Hunger; Poverty; Fisheries; Climate change; Agroforestry; Biodiversity; Rangelands; Livestock; Rainfed farming; Policy; Landscape; Agribusiness; Agricultural and Food Policy; Agricultural Finance; Community/Rural/Urban Development; Consumer/Household Economics; Crop Production/Industries; Demand and Price Analysis; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Production Economics.
Ano: 2012
URL: http://purl.umn.edu/124386

The Economic Impact of Global Climate Change on Mediterranean Rangeland Ecosystems: A Space-for-Time Approach
Provedor de dados: 31
Autores: Fleischer,   Aliza; Sternberg,   Marcelo.
Global Climate Change (GCC) can bring about changes in ecosystems and consequently in their services value.  Here we show that the urban population in Israel values the green landscape of rangelands in the mesic Mediterranean climate region and is willing to pay for preserving it in light of the expected increasing aridity conditions in this region.  Their valuation of the landscape is higher than that of the grazing services these rangelands provide for livestock growers.  These results stem form a Time-for-Space approach with which we were able to measure changes in biomass production and rainfall at four experimental sites along an aridity gradient.
Tipo: Working or Discussion Paper
Palavras-chave: Global climate change; Ecosystem; Choice modeling; Landscape; Biomass; Environmental Economics and Policy.
Ano: 2005
URL: http://purl.umn.edu/15001

The Value of EU Agricultural Landscape
Provedor de dados: 31
Autores: Pavel,   Ciaian; Gomez y Paloma,   Sergio.
The present paper provides a meta-analysis of agricultural landscape valuation studies and through the estimated benefit transfer function it projects the value of EU landscape. The analyses are based on information from more than thirty European and Non-European studies which use stated preference approach to uncover the society's willingness to pay (WTP) for landscape. Our calculations show that, the per hectare WTP in EU varies between 89 and 169 €/ha with an average value of 142 €/ha in 2009. Further the calculations indicate that the total value of EU landscape in 2009 is estimated to be in the range of €16.1 – 30.8 billion per year, with an average of €25.8 billion, representing around 7.5 percent of the total value of EU agricultural production and...
Tipo: Conference Paper or Presentation
Palavras-chave: Landscape; Benefit transfer; WTP; Consumer/Household Economics; Environmental Economics and Policy; Public Economics; Q51; Q41.
Ano: 2011
URL: http://purl.umn.edu/102727

Aspectos históricos do Jardim Botânico de São Paulo
Provedor de dados: 88
Autores: ROCHA,YURI TAVARES; CAVALHEIRO,FELISBERTO.
Dentre os jardins criados pelo homem, destaca-se o jardim botânico, que possui diversas funções: científica, educacional, social, estética, histórica e ecológica. O atual Jardim Botânico de São Paulo, fundado oficialmente em 1938, apresenta todas essas funções, mas o registro de sua história carecia de revisão e atualização. A história do Jardim Botânico está repleta de tentativas frustradas de implantação e de mudanças de local de instalação, sendo os dois mais importantes na sua história: o local que abrigou o primeiro Jardim Botânico de São Paulo, entre 1799 e 1838, onde está atualmente o Parque da Luz, e o local onde está desde 1928, no Parque Estadual das Fontes do Ipiranga (PEFI). Outros jardins botânicos de São Paulo no período de 1896 a 1928 foram:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Botanical garden; Landscape; History; São Paulo.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042001000500013

Caracterização de alguns atributos do solo e sua correlação com a paisagem em uma porção do noroeste do Estado do Paraná - DOI: 10.4025/actasciagron.v30i5.5973
Provedor de dados: 1
Autores: Chicati, Marcelo Luiz; UEM; Nanni, Marcos Rafael; UEM; Cézar, Everson; UEM; Demattê, José Alexandre Melo; Escola Superior de Agricultura “Luiz de Queiroz”; Oliveira, Roney Berti de; UEM.
O objetivo deste trabalho foi integrar, em uma base de dados geoespacial, informações a respeito da distribuição dos solos na paisagem, bem como de seus atributos dentro de uma Reserva Particular do Patrimônio Natural (RPPN), situada no município de Lobato, Estado do Paraná. Todas as características de aspecto físico e morfológico obtidas foram incorporadas em um Sistema de Informações Geográficas (SIG). Diante dos dados das análises e do estudo de sua distribuição espacial, as unidades fisiográficas passaram a constituir unidades resultando na produção de mapas.
Palavras-chave: 5.02.01.07-7 Solos Florestais sensoriamento remoto; Espacialização; Paisagem remote sensing; Spatialization; Landscape.
Ano: 2008
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5973

Space-time variation in the composition, richness and abundance of social wasps (Hymenoptera: Vespidae: Polistinae) in a forest-agriculture mosaic in Rio Grande do Sul, Brazil
Provedor de dados: 3
Autores: Klein, Ricardo Pablo; Somavilla, Alexandre; Köhler, Andreas; Cademartori, Cristina Vargas; Forneck, Eduardo Dias.
Wasps, important agents for the control of insect population, have been scantily studied in the Brazilian State of Rio Grande do Sul. Current study investigates monthly variations of social wasps in microhabitats within a forest-agriculture mosaic. Samples were collected between February 2013 and February 2014, through active search and baited traps made from 2 L transparent PET bottles, in five microhabitats, namely, forest, monoculture, polyculture and the edges between the forest fragment and monoculture and polyculture, in the municipality of Doutor Maurício Cardoso. Statistical tests, similarity indices, dominance and constancy as well as PCoA were used for data analysis to group the collection. A total of 953 specimens were collected, distributed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.05.02.00-1 forest fragment; Landscape; Northwest; Pesticides; Polyculture; Seasons.
Ano: 2015
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/27853

Potential summer heat-stress of sheep at Greek husbandry areas of different landscape
Provedor de dados: 111
Autores: Panagakis, Panagiotis.
During the last years and due to its economic importance sheep farming expands at flat land areas in Greece exhibiting less favourable climatic conditions especially during summer. It is therefore justifiable to assess the potential summer heat-stress of sheep growing at areas of different landscape. Potential heat-stress of sheep during summer was studied at three Greek husbandry areas of different landscape, namely Larissa - flat land, Ioannina - semi-mountainous and Trikala Korinthias - mountainous. Indices used were the night hours during which ambient temperature was below 21ºC, the Temperature Humidity Index (THI), the time percentage (%) within predefined heat-stress categories and the THI-hrs index. Overall, the area of Larissa exhibited the worst...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Potential heat-stress of sheep; Landscape; Average ambient summer temperature; THI; THI-hrs; Greece Citation:.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3750

Structural analysis of a fragmented area in Minas Gerais State, Brazil
Provedor de dados: 42
Autores: SALOMÃO,NATÁLIA V.; MACHADO,EVANDRO L.M.; PEREIRA,RAFAELLA S.; FERNANDES,GERALDO W.; GONZAGA,ANNE P.D.; MUCIDA,DANIELLE P.; SILVA,LEOVANDES S. DA.
Abstract The theory of landscape ecology applied to the methods of spatial analysis helps to understand changes in the structure of forest remnants. In view of this theory, the objective of the present study was to analyze the structure of a fragmented area between the years 1979 and 2015 through calculation of landscape metrics for arboreal, shrubby and herbaceous vegetation classes. Vegetation classes were classified with visits to the field, interpretation of aerial photographs from 1979 and supervised classification of Landsat 8 from 2015. The metrics calculated for each class were area and total number of fragments, total edge and average connectivity among the fragments. The analysis of structure found that it changed negatively due to an increase in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Landscape; Ecology; Tree; Shrub; Herb; Metrics.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703353

Veredas and their use by birds in the Cerrado, South America: a review
Provedor de dados: 49
Autores: Tubelis,Dárius Pukenis.
In the Cerrado, veredas are linear physiognomies that occur on hydromorphic soil usually along narrow water courses. They often growth on flat terrain or near headwaters. They are characterised by the abundance of buriti palms (Mauritia flexuosa) that growth over other trees, numerous shrubs and a dense herbaceous stratum. Despite being common landscape elements through the Cerrado's extension, the use of veredas by birds has not been examined in detail. This study aimed to review studies of birds and veredas in the Cerrado. Publications (n = 25) reported the use of veredas by 261 bird species. Only 13 of them had aspects of their biology (reproduction and feeding) studied in detail. Veredas are poorly used by Cerrado's endemic species, but are the major...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grassland; Landscape; Mauritia; Savanna; Wetland.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000300031

Fragment edge and isolation affect the food web: effects on the strength of interactions among trophic guilds
Provedor de dados: 49
Autores: Melo,Michele Molina; Silva,Cristina Magalhães; Barbosa,Carina Santos; Morais,Maristela Calvente; D'Anunciação,Paula Eveline Ribeiro; Silva,Vinícius Xavier da; Hasui,Érica.
Abstract Habitat loss and fragmentation are processes that may affect communities by changing species interactions. These changes occur because the strength of linkages between species is not exclusively dependent on predator and prey traits. Species interaction changes also depend on the spatial context in which they take place. We used structural equation modelling to evaluate effects of these processes at patch-scale on top-down and bottom-up controls in food webs in Atlantic Forest. The model was composed of multiple species, and trophic guilds responded differently to fragment edge and isolation. Changes in bottom-up and top-down controls were mainly related to intermediate predator interactions. Efforts to restore connectivity among fragments should...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Bird; Brazil; Connectivity; Landscape; Mammal; Patch-scale; Patch size; Predator-prey interaction; Trophic cascade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200209

Fire management and the nesting of Athene cunicularia (Aves, Strigidae) in grasslands in central Cerrado, Brazil
Provedor de dados: 49
Autores: Tubelis,Dárius Pukenis; Delitti,Welington Braz Carvalho.
Fire management is a common practice in several reserves in the Cerrado, but its influences on bird reproduction remain unknown. In addition, the nesting biology of the Burrowing Owl (Athene cunicularia) has been studied in numerous environments, but not in tropical grasslands managed by fire. This study examined the effects of fire management on the nesting biology of A. cunicularia in Emas National Park, State of Goias, central Brazilian Cerrado. We compared the number of breeding pairs and their burrows in October and November 2009 at 15 study sites in grasslands managed by fire (firebreaks) and unmanaged grasslands adjacent to and distant from firebreaks. We visited active burrows two-four times and described the burrow entrances and sentinel sites and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Firebreak; Landscape; Burrowing owl; Reproduction; Savanna.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032010000200012

Wild pig (Sus scrofa L.) occupancy patterns in the Brazilian Atlantic forest
Provedor de dados: 49
Autores: Hegel,Carla Grasiele Zanin; Santos,Luane Reis dos; Pichorim,Mauro; Marini,Miguel Ângelo.
Abstract: Despite the great impacts of invasive wild pig (Sus scrofa) to natural ecosystems, habitat use by this species in the neotropics remains poorly studied. Here, we investigated the effects of local habitat and landscape covariates (vegetation types, running watercourses and roads) on occupancy patterns of wild pig in the Atlantic Forest of southern Brazil. We used single season occupancy modeling to estimate detection (p) and occupancy (ψ) probabilities, using 8-day camera-trap monitoring of 100 sampled sites. The cameras detected wild pig in 64 sites (naïve occupancy = 64 %). The four best models explained 72.7 % of the occupancy patterns, and the top model (with "water" variable) had a weight of 28.5 %. Even though none of the tested variables...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Occupancy modeling; Feral pig; Wild boar; Landscape; Neotropics.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000400205