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Papers by eliane guaraldo

Revista de Gestão Ambiental e Sustentabilidade, Feb 29, 2024

CONNECTING EXPERTISE MULTIDISCIPLINARY DEVELOPMENT FOR THE FUTURE

This study takes in consideration one of the toughest environmental challenges we face nowadays, ... more This study takes in consideration one of the toughest environmental challenges we face nowadays, the deforestation. Studies on environmental control and analysis through remote sensing have already permeated the academic fields, the more information we have, the better our chances to fight outbreaks of deforestation and to preserve the native vegetation cover of a region are. Paraíso das Águas/ Mato Grosso do Sul is in the Cerrado, one of the Brazilian biomes most afflicted by deforestation, therefore, georeferencing was the tool used to monitor the problem, through the avaliation of the indices of Normalized Difference Vegetation Index (NDVI) and Normalized Difference Built-Up Index (NDBI), so that this information can be used in the future to control and orientate the process of urban and sustainable growth and Development of the municipality. Our data highlight that the most deforestation in the municipality is to open spaces for farming, which underscores the fact that these act...

Interações (Campo Grande)

As áreas verdes prestam serviços ecossistêmicos fundamentais para as cidades. Tais benefícios, en... more As áreas verdes prestam serviços ecossistêmicos fundamentais para as cidades. Tais benefícios, entretanto, precisam ser distribuídos na malha urbana de forma que sejam igualmente acessíveis a todos os cidadãos, princípio denominado equidade verde. Este estudo analisou a distribuição de áreas verdes nos onze bairros da região urbana do Prosa, na cidade de Campo Grande, capital do estado de Mato Grosso do Sul, por meio dos dados vetoriais disponibilizados pelo Sistema Municipal de Indicadores (SISGRAN), da Prefeitura Municipal de Campo Grande (PMCG). As áreas verdes e a rede de transporte viário da Região foram analisadas por meio do plugin Space Syntax e mapas temáticos gerados no QGis e, em seguida, comparados com dados de distribuição de renda dos moradores da região. Os resultados permitiram apontar a ocorrência de segregação espacial na região em relação ao acesso às áreas verdes pelos moradores. Observou-se que a maioria das áreas verdes estão localizadas nos bairros com maior r...

Revista de Gestão Ambiental e Sustentabilidade

Objetivo: O presente estudo visa apresentar uma síntese do conhecimento sobre a arborização urban... more Objetivo: O presente estudo visa apresentar uma síntese do conhecimento sobre a arborização urbana de Mato Grosso do Sul, de forma a contribuir para a compreensão do cenário atual, investigar padrões e identificar lacunas de conhecimento.Metodologia: Foi realizada revisão de artigos disponíveis nas principais bases de dados científicas, referências cruzadas e através de contato direto com todas as secretarias municipais para que pudéssemos compilar e analisar informações disponíveis sobre a arborização urbana dos municípios de Mato Grosso do Sul.Originalidade/Relevância: Traçamos um panorama geral do conhecimento sobre a arborização urbana do estado, incluindo aspectos qualitativos e quantitativos relevantes para o planejamento e gestão integrados da arborização urbana dos municípios.Resultados: Dados sobre a arborização urbana foram registrados para 13 municípios de Mato Grosso do Sul, o que corresponde a 16,4% dos municípios do estado. Essas informações estão disponíveis principal...

Cinco cidades que nasceram arborizadas

A população mundial mais que triplicou entre os anos de 1950 e 2020, a expectativa de vida dos in... more A população mundial mais que triplicou entre os anos de 1950 e 2020, a expectativa de vida dos indivíduos aumentou, e o oitavo bilionésimo habitante da Terra deverá nascer em novembro de 2022, segundo a Organização das Nações Unidas (ONU). Atualmente, mais da metade dos habitantes da terra, cerca de 4,4 bilhões de pessoas, residem em áreas urbanas, e o número deve crescer ainda mais, chegando a quase 70% em 2050. Com o crescimento da população nas cidades, cresce também a preocupação com o bem-estar e a saúde dos habitantes. Diante desses números, a Sociedade Brasileira de Arborização Urbana (SBAU), através do Anais do XXIV Congresso Brasileiro e III Ibero-Americano de Arborização Urbana, convidou interessados da comunidade acadêmica, e dos setores privado, público e demais interessados, a submeter propostas de trabalho no tema “Floresta Urbana Viva”, discutindo assuntos em cinco diferentes eixos PPGS-UFMG.

Tropical Conservation Science

Background Brazil is the largest exporter of soybeans worldwide. Albeit its economic importance, ... more Background Brazil is the largest exporter of soybeans worldwide. Albeit its economic importance, soybean expansion has led to important land use and land cover changes. In this paper, we evaluate the impact of soybean expansion on ecotourism, using as a case study of the Prata River (Bonito), Brazil; tourist destination where over 30,000 tourists per year came to float in crystal waters. Methods We first evaluated land cover and land use change in the region between 2010 and 2020, checking how and where soybean plantations have expanded. Second, based on monthly data of water transparency of the Prata River, Bonito, we created five possible models considering monthly rainfall and three categories of soybean expansion (slow, rapid and medium). The models were tested through generalized linear regression analysis and ranked through AIC and AIC weight. Results Our results show that soybean expanded from occupying 4% of the river basin in 2010 to 23% in 2020, expanding mostly over pastu...

Revista Sítio Novo

Monitoring of representative intra-urban thermal features is a difficult task due to the complexi... more Monitoring of representative intra-urban thermal features is a difficult task due to the complexity of urban terrain (OKE, 2004). The characteristics of urbanized areas can be quantified using different methods, including the classification system of Local Climate Zones (LCZs), which describes the local-scale physical conditions of a given area. It is applied with universal and relatively easy standardization based on geometric, thermal, and radiative surface properties. This study aims to characterize the urban and rural areas of the municipality of Campo Grande (Midwest region, Brazil) using an adaptation of the LCZ method. Results from the modeling detected the following six built types: 2-compact midrise, 3-compact low-rise, 4-open high-rise, 6-open low-rise, 8-large low-rise, 9-sparsely built. This method can be used in any urban area if the required input data is available.

Life Style

The growing concern with the impacts of climate change and the fast urbanization of cities has le... more The growing concern with the impacts of climate change and the fast urbanization of cities has led international policies to guide changes in attitudes by governments and civil society, directing effective models of sustainable governance aimed at environmental health and equal access for society environmental benefits. In this study, we seek to understand the evolution of research and scientific production on a topic of great relevance today – green equity. Through scientometric analysis based on a systematic literature review, we analyzed articles published in the period between 1992 and 2021. We used the open source R-tool Biblioshiny, which processes information from academic databases to carry out the analyses. Through this methodology it was possible to identify the main fields of research and relate the results obtained with important historical milestones for sustainable development. We also seek to highlight the evolution of research lines and highlight the significant flow...

Terr Plural

Linear erosion is one of the types of water erosion that cause the most environmental problems du... more Linear erosion is one of the types of water erosion that cause the most environmental problems due to the concentration of water flows that has great potential for land degradation. This work aims to identify areas of eroded soil that occur in the Paraíso River Watershed using free geotechnologies through the vectorization of erosion identified through the analysis of high spatial resolution satellite images freely available on the Google Earth platform. The results obtained point out that in the Paraíso River watershed most of the linear erosions are furrow-type features, the mildest form of this type of erosive process. A total of 463 erosion axes were identified, composed of furrows, ravines, and gullies. The temporal monitoring of images has elucidated the origin of the silting identified in a stretch of the Paraíso River near the MS-316 highway. Thus, the availability of high spatial resolution satellite images associated with the resources available for processing spatial data...

Caminhos de Geografia

Pastures play a critical role in the global ecological system, covering approximately 20% of the ... more Pastures play a critical role in the global ecological system, covering approximately 20% of the global terrestrial surface. This paper aims to review the progress of research on pasture degradation in different countries. The main research methods for this study include bibliometric analysis, social network analysis and viewing analysis - covering the performance of publications, characteristics of related journals, countries, institutions and authors. The Impact Factor, the H-index and the number of citations are used to investigate the strength of active institutions, authors and scientific periodicals in the field of pasture degradation. Therefore, we intend to outline the research trends already made and point out to future studies. We found 1027 articles published between 1956 and 2018, but none of them has reviewed science in a systematically way. The majority of authors are from China, United States and Germany. These lines of research aim to show the dynamics of pasture in ...

Terra Plural, Mar 30, 2021