Mestrado em Oceanografia Ambiental
URI Permanente para esta coleção
Nível: Mestrado Acadêmico
Ano de início: 2007
Conceito atual na CAPES: 4
Ato normativo: Homologado pelo CNE(Portaria MEC Nº 609 de 14/03/2019) Publicação no DOU em 18/03/2019 Seç. 1, Pág. 63. Parecer CNE/CES nº 487/2018, Processo no 23001.000335/2018-51).
Periodicidade de seleção: Anual
Área(s) de concentração: Sistemas Costeiros e Marinhos
Url do curso: https://oceanografia.ufes.br/pt-br/pos-graduacao/PPGOA/detalhes-do-curso?id=1468
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Navegando Mestrado em Oceanografia Ambiental por Autor "Albino, Jacqueline"
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- ItemClassificação dos impactos biofísicos e sociais de uma orla em diferentes níveis de urbanização(Universidade Federal do Espírito Santo, 2023-11-10) Silva, Karlany Nascimento Brandão da; Albino, Jacqueline; http://lattes.cnpq.br/1609264897582182; https://orcid.org/0009-0007-7288-2734; http://lattes.cnpq.br/6710809916927614; Bulhões, Eduardo Manuel Rosa; Barroso, Gilberto Fonseca; http://lattes.cnpq.br/8505958970169325The coastal zone is a highly dynamic environment, driven by both natural physical processes and urban development along the coastline. In Brazil, 26.6% of the population lives in coastal municipalities (IBGE, 2011), making the coastline a target of high demand due to its economic, cultural, and social potential. The unregulated occupation of coastal environments can result in significant impacts on ecosystems and coastal communities. In this context, the objective of this study is to classify the biophysical and social impacts, understanding the susceptibility of coastal ecosystems and the vulnerability of the local community in the municipality of Marataízes, ES, in the face of coastal erosion and inundation issues. The specific objectives include analyzing the evolutionary state of the coastline over a 15-year period – from 2005 to 2020. Additionally, the study aims to comprehend the role of social actors in addressing the problem and to analyze, based on the science of affect, how the sense of belonging can influence decision-making regarding erosive issues in the coastal zone of Marataízes, ES. To achieve this, the methodology employed is based on the collection of secondary data, such as online news reports that describe events and consequences of coastal erosion in the municipality. Furthermore, it was necessary to conduct photographic mapping of the coastline, resulting in visual documentation of changes along the coastline over time. To understand the perspectives and influences of social actors, open interviews with predetermined questions were conducted, targeting local residents, tourists, business owners, and representatives of public agencies. The collected and analyzed data can provide valuable insights into the perceptions, concerns, and actions of stakeholders. Thus, this study has the potential to contribute to a broader understanding of the complex interactions between unregulated coastal urbanization, environmental and social impacts of coastal erosion, and the influence of social actors on decisionmaking.
- ItemDesenvolvimento e morfodinâmica de praias sobre plataformas de abrasão em litorais de micromaré dominados por ondas(Universidade Federal do Espírito Santo, 2018-03-21) Souza, Brenda Silva de; Albino, Jacqueline; Bastos, Alex Cardoso; Oliveira, Leonardo Azevedo KlumbBeaches on shore platforms are influenced by their singular geomorphology and respond differently from sandy beaches in terms of morphology and morphodynamic processes. The application of models has become a useful tool in the study of these complex environments. The model of Trenhaile (2004), proposed for mesotidal and macrotidal shore platform coasts, has been considered the most suitable among several models. This model considers the morphology of the shore platforms and hydrodynamic conditions of the coast. Studies about beach development on shore platforms along microtidal coasts, not frequently, consider the contribution of hydrodynamic factors. Thus, the aim of present study was to propose a new model for the development of beaches on shore platforms in microtidal coast, where waves are the fundamental morphodynamical agent. This propose was based on Trenhaile (2004) assumptions and elements. In addition, the influence of the shore platforms on the morphodynamic processes of these beaches was evaluated. The study area comprised three beaches on shore platforms located in the coast of Espírito Santo, Brazil, classified as microtidal coast. Some adaptation from Trenhaile model (2004) were applied for the success of new model: the vertical limit of emerse beach profile was obtained by wave run up during spring tidal and profile morphology data were known by field survey. The results indicated that shore platforms do not prevent the accumulation of sediments and, consequently, the formation of beaches. Although, shore platform exerts significant influence on the limitation of the accommodation space, on beach morphology and morphodynamic processes. In general, the new model was able to represent the morphology and the sediment accommodation capacity of the studied beach systems.
- ItemDIFERENÇAS ENTRE AS ESCALAS REGIONAL E LOCAL NA APLICAÇÃO DA ABORDAGEM MULTICRITÉRIO DA VULNERABILIDADE COSTEIRA: ESTUDO DE CASO NO LITORAL SUL DO ESPÍRITO SANTO(Universidade Federal do Espírito Santo, 2020-03-27) Filgueiras, Gilberto Daniel Lima; Albino, Jacqueline; https://orcid.org/; http://lattes.cnpq.br/1609264897582182; https://orcid.org/; http://lattes.cnpq.br/; Muehe, Dieter Carl Ernst Heino; https://orcid.org/; http://lattes.cnpq.br/; Barroso, Gilberto Fonseca; https://orcid.org/; http://lattes.cnpq.br/8505958970169325In the last few decades, issues related to coastal vulnerability have been important along the coasts of around the world, due to climate issues, rising sea levels and urban expansion over these regions. It is necessary to understand the degree of coastal
- ItemDinâmica e o estágio evolutivo do sistema praia-falésia em Maimbá-ES(Universidade Federal do Espírito Santo, 2018-02-06) Eguchi, Branco Mateus Murata; Albino, Jacqueline; Muehe, Dieter Carl Ernst Heino; Ghisolfi, Renato David
- ItemEtnooceanografia de pescadores artesanais da costa norte do estado do Rio de Janeiro(Universidade Federal do Espírito Santo, 2021-03-19) Alves, Lázaro Dias; Zappes, Camilah Antunes; https://orcid.org/0000-0002-5486-6577; http://lattes.cnpq.br/0217232489124641; https://orcid.org/0000-0002-8892-6777; http://lattes.cnpq.br/8587280026319540; Marchioro, Eberval; https://orcid.org/0000-0003-0207-6087; http://lattes.cnpq.br/1645338801597165; Albino, Jacqueline; https://orcid.org/0000-0003-2890-9227; http://lattes.cnpq.br/1609264897582182Artisanal marine fishing is an activity that depends essentially on good oceanographic conditions (waves and tides) and meteorological conditions (winds) to be practiced, ensuring the capture of the fish and the safety of the worker. Artisanal fishermen observe local oceanographic and meteorological conditions daily, making forecasts that condition the activity. In Farol de São Thomé, municipality of Campos dos Goytacazes, north coast of the state of Rio de Janeiro, oceanographic and meteorological conditions interfere with the performance of fishing activity and, therefore, artisanal fishermen in this region need to know the environmental conditions to ensure the success of the fishery and the safe return to the continent. Therewith, the services offered by the meteorological organs are essential to ensure safe conditions fishing for those involved. However, it is necessary to formulate specific public policies that transpose these services at an accessible level to fishing communities, which in general have a low educational level. In this sense, the objective of the study is to characterize the ethnooceanographic knowledge of artisanal fishermen on marine meteorology; and to propose subsidies for the better use of meteorological services in the fishing sector. The informations was obtained through 160 interviews guided by a semi-structured questionnaire in two stages of the field (October-November 2016 and June-August 2018). The data from the first stage were left over from a previous study. Artisanal fishermen perform predictions for three main marine variables (winds, waves and tides), as they directly interfere with boarding performance. Predictions prepared through ethnooceanographic knowledge (100%; n = 80) were correlated with forecasts from meteorological organs to identify convergences and divergences between them. The predictions related to ‘wind intensity’ were concordant in 58.7% (n = 47) and discordant in 41.3% (n = 33) of the interviews. The predictions related to ‘wave height’ were in concordant at 42.5% (n = 34) and discordant at 57.5% (n = 46). The predictions related to 'height of the tides' were in concordant in 82.5% (n = 66) and in discordant in 17.5% (n = 14). Tides are classified into 8 groups according to ethnooceanographic knowledge: 1) Living tides; 2) Dead tides; 3) Breaking tides; 4) Launch tides; 5) High tides; 6) Dry tides; 7) Tides of pardo and 8) Tides of padejar. In days when the wave height varied from 0.6 m to 0.7 m, few vessels (n = 12) were moored. On days that wave height varied from 1.2 m to 2.1 m, many (n = 113) vessels were moored, mainly smaller vessels (up to 10 m). The implementation of an accessible dissemination channel of the meteorologic predictions provided by the main organs, can act to minimize the risks to which artisanal fishermen are submitted during boarding.
- ItemEVOLUÇÃO DECADAL DAS DUNAS FRONTAIS DO LITORAL SUL DO ESPÍRITO SANTO POR PROCESSOS EÓLICOS E GEOMORFOLÓGICOS(Universidade Federal do Espírito Santo, 2021-06-25) Oliveira, Chiara Folli de; Albino, Jacqueline; https://orcid.org/0000-0003-2890-9227; http://lattes.cnpq.br/1609264897582182; https://orcid.org/0000-0002-8402-6448; http://lattes.cnpq.br/3393458721513497; Muehe, Dieter Carl Ernst Heino; https://orcid.org/0000-0002-6061-4034; http://lattes.cnpq.br/6017845242163890; Souza, Celia Regina de Gouveia; https://orcid.org/; http://lattes.cnpq.br/5416824677182652South Espírito Santo foredune stability is evaluated with the change polygon method by overlapping satellite images and aerial photographs of six foredune segments, along 19km of coastline. Results indicate that foredune dynamics and shoreline position trends are deeply related, therefore foredunes can be used to monitor the shoreline change. Local wind patterns over the decade 2009-2019 are characterized by prevailing north easterly winds that favour foredune development but on the other hand, are responsible for erosional processes such as dune scarps and blowouts. Each segment of study shows a specific behaviour and a different degree of erosion and recovery with increase in wind speeds. In the study area, foredune morphological variability alongshore is marked by stable foredunes with prograding coastline and limited seasonal retreat and foredunes migrating inland. Foredunes morphological variability is explained by local geomorphology and morpho-dynamic that influence sediment transport and depositional patterns in the foredune system. The interpretation of morphological structures in acretional and erosional sections revealed using GPR, validates direct observations and foredune mobility data.
- ItemInfluência do grau de embaiamento no trasporte de sedimentos das praias ao sul do ES(Universidade Federal do Espírito Santo, 2018-12-14) Alves, Fernanda Jurka; Oliveira, Leonardo Azevedo Klumb; Albino, Jacqueline; Sá, Fabian; Muehe, Dieter Carl Ernst HeinoThe present dissertation had the objective to analyze the influence of the embayed level on the mobility and susceptibility to erosion, under different events, in thirteen bay beaches of the south coastline of Espírito Santo state/BR. To achieve the proposed objective, distinct and complementary methods were applied. Through field surveys, it was investigated the variability of the topographic profiles and the grain size of the sands, under different conditions of the waves’ incidence. Remotely, map patterns were applied to time series satellite images, to infer the mobility’s processes that are present in each of the beaches, to trace, as a whole, the general tendency of the beach’s system from that portion of the coastline. The morphometry’s interaction about the transportation was obtained with the evaluation of the map behavior of the beaches (rotational or inundation), at first, applying the parabolic pattern, in which the predominant waves to that region were diffracted on the promontories. Considering the direction of the entry and the different amplitude of the breaking waves that occurred during the field surveys, it was possible to determine the edentation’s index of the beaches, the type of circulation, and the tendency of existing changes of sediments. The variations in the coastline, according to the diffractions suffered by the distinct spectra of waves, allowed to infer in which cases the direction of the opening of the arches to the incidence of the waves was more significant than the level of containment of those same beaches. The mobility of the topographic profiles indicates that the beaches with lower indexes of embayed present a high volumetric variability under distinct quadrants of waves’ entries. However, because of the rotational process, and possibly of the oscillatory one, that occurs in those beaches, they keep the dynamic balance between the surfaced and submerged profiles, and they become more stable than the more confined beaches. Confined beaches have lower volumes of surfaced sediment and, therefore, lower amplitudes of the variation of their volume; however, their static balance is easily disturbed by the intensity of the incidence of waves and they start to transport sediments outside their embayed areas. Just because they are more confined, they tend to have a longer period of time to the reestablishment of the exported volume. In general, the results show that, to the south coastline of ES, the embayed have a role to the protection of the beaches, until the limit in which the incidence and amplitude of the breaking weaves make the containment of the embayed stimulates the formation of currents of return. These currents intensify the mobilization and the consequent exportation of sediments to the outside of the beach cell, making the beaches more confined, sensitive and vulnerable. Taking into account the rise of the frequency of high energy events (storms and front entries) in the coastline of Espírito Santo, and that the closing profile of the analyzed beaches are mostly outside the embayed, it is imperative that the coast management of that region considers this morphodynamical beach system as integrated.
- ItemMacrofauna bentônica de praias arenosas intermediarias nas proximidades da foz do Rio Doce(Universidade Federal do Espírito Santo, 2023-11-24) Silva, Emanuely Ezidio da; Albino, Jacqueline; http://lattes.cnpq.br/1609264897582182; https://orcid.org/0000-0003-2925-3880; http://lattes.cnpq.br/4777701274185167; Costa, Karla Goncalves da; http://lattes.cnpq.br/5558591861739453The hydrodynamics acting along the beach system result from the interaction of abiotic factors such as waves, beach face slope, and sediment grain size. These factors together determine the morphodynamic degree of the beach. The complexity of these environments increases with the proximity of river mouths due to the influence of sediment transport and discharge from rivers. Many studies have shown direct correlations between benthic macrofauna and the physical characteristics of the beach, with macrofauna being determined by morphodynamics. However, studies that address the association of benthic fauna with the mobility of topographic profiles and morphodynamic states are still lacking. Therefore, the objective of this study was to analyze the structure of the benthic community in response to variations in morphodynamic conditions on exposed sandy beaches north of the mouth of the Rio Doce, ES. Six sandy beaches that had already been monitored by PMBA north of the Rio Doce were selected for this study, with eight sampling campaigns from Sep/2018 to Jan/2022. Sediment samples were collected for physical and biological characteristics at each beach, and topographic profiles and morphodynamic characteristics of the beaches were also surveyed. The beaches exhibited variations in Dean's omega, which reflects the morphodynamic state, as well as variations in beach face slope and mean grain size. Variations in Dean's omega and slope were also found between sampling campaigns at two of the beaches. The beaches closer to the mouth of the Rio Doce showed high profile mobility larger slopes and mean grain sizes. The beaches further north from the mouth had lower profile mobility and smaller beach face slopes. Species richness and organism density varied among different mobility levels, with higher values observed in beaches with high-profile mobility. Correlations were also found between fauna and changes in morphodynamic states. In beaches with moderate profile mobility, species richness increased as the beaches became more dissipative. In beaches with high-profile mobility, density increased as the beaches became more reflective. Although the community structure differed among mobility levels, the specific composition of the macrofauna was nearly the same, with oligochaete worms, polychaetes like Saccocirrus pussicus and Hesionura cf. variodentata, Hemipodia simplex, and the isopod Excirolana brazieliensis predominating. Differences were primarily due to variations in species abundance at each mobility level. The similarity in community composition among different mobility levels and morphodynamic states confirms the tolerance of these organisms to abiotic variations. The proximity of the Rio Doce mouth was the determining factor in profile mobility and the morphodynamic and morphological conditions of the beaches, as well as in the structure of the macrofauna. Proximity to beaches with high-profile mobility ensured high densities of opportunistic and tolerant organisms. Fauna responded more to changes in morphodynamic states than to profile mobility. Variation in morphodynamic states appears to directly control species richness on exposed intermediate beaches, while density appears to have been controlled by organic enrichment in sediments near the river mouth.
- ItemMinerais pesados e morfodinâmica das praias da planície deltaica do Rio Doce(Universidade Federal do Espírito Santo, 2022-05-24) Castro, Lucas Bermudes de; Albino, Jacqueline; https://orcid.org/0000-0003-2890-9227; http://lattes.cnpq.br/1609264897582182; https://orcid.org/0000-0002-1992-7813; http://lattes.cnpq.br/5597242781564517; Souza, Maria Cristina de; https://orcid.org/0000-0002-8702-7550; http://lattes.cnpq.br/0361111251040214; Quaresma, Valeria da Silva; https://orcid.org/0000-0002-7470-6642; http://lattes.cnpq.br/9423011006200936In this study, the morphodynamic and sedimentary processes responsible for the distribution and selection of heavy minerals on the beaches of a wave-dominated delta are investigated. The evolution of the deltaic plain of the Doce River is associated with high volumes of river input, long-term geological fluctuations in sea level, and variations in long- and short-term oceanographic processes. The results indicate that the proximity to the river mouth and the redistribution of sediment along the coast by longitudinal currents are responsible for a gradation of the morphological parameters of the beach between the southern and northern ends of the plain, as well as in the textural parameters of the sediments. As for the assemblages of heavy minerals, the establishment of a relationship between morphodynamics and the deposition of mineral species is less evident, but conditioned by the predominant direction of the longshore drift from the mouth. Thus, the less dense and more unstable minerals, such as amphiboles, follow the direction resulting from the longitudinal current and are associated with dissipative beaches, with low slopes and composed of fine sands, to the north of the Doce River. On the other hand, the enrichment by denser and ultrastable minerals, such as monazites, zircon and opaque minerals rich in iron, were more commonly associated with beaches to the south of the mouth, with coarse sands and a sloping beach face. The analysis of the concentration of heavy minerals in different granulometric intervals allowed us to conclude that, in general, the minerals tend to follow the “law of hydraulic equivalence” proposed by Rubey (1933), given by the density and size of the grain. However, in addition to the sediment texture, the beach morphology and the wave spreading pattern, hydrodynamic processes of the beach, interfere in the selection of heavy minerals on the beach face, suggesting the occurrence of other processes acting in the distribution and selection of heavy minerals, among them, selective drag and selection by shear.
- ItemO papel das dunas frontais na proteção do litoral sul do Espírito Santo(Universidade Federal do Espírito Santo, 2022-10-18) Rigatto, Jacqueline Freire; Albino, Jacqueline; https://orcid.org/0000-0003-2890-9227; http://lattes.cnpq.br/1609264897582182; http://lattes.cnpq.br/0606664806314662; Muehe, Dieter Carl Ernst Heino; https://orcid.org/0000-0002-6061-4034; http://lattes.cnpq.br/6017845242163890; Souza, Celia Regina de Gouveia; http://lattes.cnpq.br/5416824677182652Frontal dunes are ridges of sandy dunes with vegetation formed adjacent to the beach. The formation of these geomorphological features occurs as the sediment is transported by the wind from the exposed beach to a cover of plants. They have the largest volumes and extension on dissipative beaches and on reflective beaches they are smaller or non-existent. They have the function of protecting the coast against flooding and erosion caused by waves and high water levels during extreme storm conditions. However, this role is often limited due to the use and occupation of these features. The objective of this work was to determine the performance of the frontal dunes in the protection of the edge, from the use of tools, along the south coast of ES. To determine the wave climate, ERA5 reanalysis data were used, which were validated with Boia PNBOIA Vitória. In addition, ADCP data were also used to analyze the wave climate near the coast. In addition to the wave climate, the tide level, sediments, vegetation and beach profile were analyzed using the XBeach tool. The Sallenger Impact Scale only used tidal, beach profile and wave data. The results indicate that the coast is in a predominant process of dune retreat with levels 1 and 2 of the Sallenger Scale. Regarding the vegetation of the frontal dunes, in the simulations in XBeach there was a greater erosion in the frontal dunes with few plants fixed on them. Even with vegetation the measured beach profiles suffered erosion, but they protected the.shore.
- ItemRELAÇÃO ENTRE SEDIMENTOLOGIA DAS AREIAS E GRADIENTE DA FACE PRAIAL: IMPLICAÇÕES SOBRE VULNERABILIDADE À INUNDAÇÃO DE PRAIAS EXPOSTAS SOB INFLUÊNCIA FLUVIAL(Universidade Federal do Espírito Santo, 2020-09-09) Coelho, Uyara Pahins; Albino, Jacqueline; https://orcid.org/; http://lattes.cnpq.br/1609264897582182; https://orcid.org/; http://lattes.cnpq.br/; Neto, Nils Edvin Asp; https://orcid.org/; http://lattes.cnpq.br/; Muehe, Dieter Carl Ernst Heino; https://orcid.org/; http://lattes.cnpq.br/This work aims to determine the role of sedimentology and the gradient of the beach face on the flooding processes of Regência, Comboios and Barra do Riacho s beaches, located south of the mouth of the Doce River, in the municipality of Regência (ES) , wh
- ItemResistência do material litológico na determinação da morfologia e dos processos erosivos nas falésias costeiras em Maimbá-ES(Universidade Federal do Espírito Santo, 2021-07-20) Brandão, Pedro Henrique Nascimento; Albino, Jacqueline; https://orcid.org/0000-0003-2890-9227; http://lattes.cnpq.br/1609264897582182; http://lattes.cnpq.br/7502314301007197; Pires, Patricio Jose Moreira; https://orcid.org/0000000154451753; http://lattes.cnpq.br/0913529658589507; Klumb-Oliveira, Leonardo Azevedo; https://orcid.org/0000-0002-6537-210X; http://lattes.cnpq.br/2591010762995842This dissertation aimed to determine the factors involved in the sub-aerial erosion of cliffs located along Maimbá beach, south-central coastal region of Espírito Santo, and to relate these processes to the shape and erosive susceptibility of the features. In this sense, the lithological resistance of the facies, the gravitational mass movements and the land use were highlighted, factors that accelerated the coastal erosion processes. Through field descriptions, aerocartographic survey through high resolution images of unmanned aerial vehicle (UAV) and laboratory tests, cartographic products such as location maps, gravitational mass and land use motion maps, lithological and morphological profiles were generated of the cliffs in a GIS environment. The laboratory tests were used to corroborate the field observations and involved the textural properties, density, permeability, moisture, liquidity and plasticity limits, mechanics of resistance to simple compression and direct shear, and chemical, with ray diffraction test. x (DRX). The coastal cliffs belong to the Barreiras Formation and show lateral facies correlation in Maimbá-ES, with massive textures, compositions, thicknesses and similar directions. They have 4 facies, with an increase in permeability and a decrease in the lithological resistance of the base, which has a higher content of mud and kaolinite, towards the top of the sedimentary sequence, resulting in a change in the morphological profile of the cliffs. Mass gravitational movements are associated with higher cliffs, occurring mainly on the upper facies, and preserving block deposits on the beach portions protected from waves. From the south to the north of Maimbá beach, an increase in coastal erosion established by the set of factors of the physical environment of the cliffs and lithological resistance characteristics of the outcrop material was verified. In the southern sector, the lowest risk to coastal erosion was diagnosed, despite the cliff measuring 17.5m in height, its slope is considered low, ranging between 45º and 70º, with a concave morphological profile indicating subaerial erosion greater than marine erosion, thick adjacent road and strip of sand on the adjacent beach with a thickness varying between 30-50m, enough to provide greater protection from the direct attack of waves. The central sector has a cliff with the lowest height, 13m, slope between 45º and 90º, profile varying between concave, rectilinear and convex shapes, indicating sub-aerial erosion equal to marine, and a sand strip with a thickness of 15m, with an intermediate risk of erosion in relation to the other studied cliffs. The northern sector has a greater risk of coastal erosion, with the cliff measuring 18m in height, slope varying between 60º and 90º, straight and convex profile indicating greater marine erosion than sub-aerial, large amount of gravitational mass movements, adjacent road with evidence of planar and circular breaks, and a narrow strip of sand ranging from 10-20m, not supporting the spreading of the waves and providing a direct attack on the cliff. In general, there was an action of lithological resistance in the processes of the shape of the cliffs, in the gravitational movements of mass and land use in the surroundings, having a great influence on coastal erosion in Maimbá-ES.