Abstract Challenges are observed worldwide in the cost of urban drainage through fees compromising the sustainability of its management. Strategies are needed for greater involvement of users of the drainage system, assuming their responsibility for the cost of this system and collaborating with the system on their properties through the containment and delay of the surface runoff of rainwater to the public network from sustainable technologies. Incentives for these users to implement technologies that minimize the outflow of their properties can be an essential strategy for implementing fees. Therefore, this work aimed to evaluate, through a systematic review (SR), the values and methods of drainage fees and incentives for urban environmental services provided by users of drainage systems. The SR was developed from a search on the Web of Science (WoS) and Scopus platforms, whose data were analyzed using the StArt system. Among the 199 articles studied and published between 2010 and 2021, it was possible to relate fees and incentives practiced. Concerning fee models, the ERU method (Equivalent Residential Unit) was predominant. Regarding the incentive models, the most used was tax reduction. management Therefore evaluate SR, , (SR) systems WoS (WoS platforms 19 201 2021 practiced models Equivalent Unit predominant reduction (SR 1 20 202 2

Abstract The management of drainage and urban rainwater management in Brazil and in the world faces numerous challenges in order to be sustainable. When dealing with sustainability, it is important to relate the aspects: of social, environmental and economic, known as the sustainability tripod. Compensatory urban drainage techniques, through infiltration or detention and increasing the evapotranspiration rate, have the potential to reduce: the amount of rainwater runoff; flow peaks; vulnerability of urban areas to flooding; contamination of water courses. It is important that, even with all these benefits, such technologies are associated with such aspects. In this context, this systematic review article (SR) was developed, which aimed to identify trends in the use of sustainable drainage technologies adopted in Brazil and in the world, relating them to aspects of sustainability. For that, a systematic review (SR) was carried out in which the following were identified: trends in the adoption of technologies for sustainable drainage in the world and in Brazil; and the terms used and related to technologies for sustainable drainage. It was also observed, both in Brazil and in the world, that the approach to the theme begins with the technological aspect involving the implementation, life cycle and maintenance of sustainable technologies and, in sequence, the environmental, economic and social aspects unfold in this order, but which are not done in an integral way. It was possible to characterize an important knowledge gap. tripod techniques rate reduce runoff peaks flooding courses benefits context SR (SR developed identified observed implementation sequence way gap

Resumo A bacia hidrográfica do rio Araguaia corresponde a 4,53% do território brasileiro e é alvo de intenso processo de ocupação e de impactos ambientais que comprometem a sua integridade socioambiental. Dentre as diversas estratégias de conservação e preservação ambiental instituídas pelas políticas ambientais brasileiras, as unidades de conservação podem auxiliar nas estratégias de gestão territorial e ambiental das bacias hidrográficas para a preservação dos recursos naturais do país. O objetivo deste artigo é justamente compreender o contexto de criação, quantidade, distribuição e a efetividade das unidades de conservação dentro da bacia hidrográfica do rio Araguaia. Foi possível identificar 49 unidades de conservação na bacia, o que representa apenas 9,42% do seu território, as quais foram organizadas por Categoria de UCs (Proteção Integral ou Uso Sustentável), Área (ha), Decreto/Lei de criação, presença ou não de Conselho Gestor e Plano de Manejo, Municípios que compreendem a unidades de conservação e a Instância Responsável de administração e gestão (Federal, Estadual e Municipal). Constatou-se, portanto, que as UCs não estão distribuídas de forma uniforme na área da bacia, sendo que não há proteção - em qualquer categoria de unidade de conservação - de nenhuma das nascentes dos principais afluentes do rio Araguaia. Em vista disso, a efetividade das áreas encontra-se comprometida pela ausência de instrumentos de gestão e recorrência histórica de desmatamentos e de incêndios.

Abstract The Araguaia River basin corresponds to 4.53% of the Brazilian territory and is the target of an intense occupation process and environmental impacts which compromise its socio-environmental integrity. Among the various conservation and environmental preservation strategies instructed by Brazilian environmental policies, conservation units (UCs) can assist in the territorial and environmental management strategies of river basins to preserve the country’s natural resources. The aim of this article is to understand the context of creation, quantity, distribution and the effectiveness of conservation units within the Araguaia River basin. We were able to identify 49 conservation units in the basin, which represents only 9.42% of its territory. These units were organized by Category (Fully Protected or Sustainable Use), Area (ha), Decree/Law of creation, presence or not of a Management Council and Management Plan, Municipalities which comprise the conservation units and the Responsible Body for administering and managing the UCs (Federal, State or Municipal). Thus, it was evidenced that the UCs are not evenly distributed in the basin area, and there is no protection - in any conservation unit category - of any of the springs of the main tributaries of the Araguaia River. Accordingly, the effectiveness of the areas is compromised by the absence of management instruments and the historical recurrence of deforestation and fires.

Resumo O presente trabalho teve como objetivo avaliar o processo de ocupação urbana e sua influência no comportamento da morfologia da Bacia Hidrográfica do Córrego Barreiro, situado em Goiânia - GO, analisando suas disposições atuais para uso em contraste com as características de distintos períodos do meio físico. A metodologia adotada avaliou o espaço-temporal entre mudanças na cobertura e uso do solo urbano entre 2006, 2012, 2016 e 2019 e o comportamento da morfologia do canal, frente ao aumento dos índices de impermeabilização. Identificaram-se as classes Impermeável, Não-permeável, Área verde, Arruamento, Solo exposto e Erosão. Observou-se uma tendência de aumento das classes Impermeável e Solo exposto, enquanto a classe Não-permeável apresentou queda e a classe Área verde apresentou respostas diversas. O aumento da classe Solo exposto está relacionado com o crescimento da área urbana na bacia do estudo. Também foi realizada uma análise granulométrica de amostras de solos e as análises apresentaram uma maior presença de areia seguida pelo silte, configurando materiais com textura leve, que desagregam com facilidade e são carregados com o escoamento. Os resultados indicam como os impactos da urbanização interferem na bacia hidrográfica.

Abstract This work aimed to evaluate the process of urban occupation and its influence on the morphological behavior of the Barreiro Creek Basin, located in Goiânia - GO, analyzing its current arrangements for use in contrast with the characteristics of different periods of the physical environment. The methodology adopted evaluated the space-time between changes in coverage and urban land use/land cover (LULC) between 2006, 2012, 2016 and 2019 and the behavior of the channel morphology, in view of the increase in waterproofing rates. The classes Waterproof, Non-permeable, Green Area, exposed were identified, while the class Non-permeable presented a drop and the class Green Area presented several answers. The increase of the Solo exposed class is related to the growth of the urban area in the study basin. A granulometric analysis of soil samples was also performed and the analyses showed a greater presence of sand followed by silt, configuring materials with light texture, which disintegrate easily and are loaded with flow. The results indicate how the impacts of urbanization interfere with the watershed.

Abstract In a landscape, it is important to consider its dynamic to understand the causes of habitat loss and its relationship with other elements to propose priority areas for biodiversity conservation. In the present study, we considered the municipality of Rio Verde (GO) and analyzed its landscape in the years 1987 and 2016. This municipality has a primarily agricultural economy and, therefore, its natural habitats had been converted into anthropic landscapes. We conducted the initial analysis by interpreting the images of Landsat satellite for the years of 1987 and 2016, where we characterized: 1) increase in the agriculture areas; 2) reduction in the pasture areas; 3) reduction in the areas of savanna formation; 4) increase in the areas of forest formation; and 5) increase in the areas of Campestre formation. We observed that those areas of abandoned pasture or areas of savanna formation altered over the years were occupied by areas of Campestre formation. Based on landscape metrics obtained from Fragstats software, we observed that isolation was not altered among the analyzed class, except for urban areas and water. In 2016, the municipality of Rio Verde had only 198 fragments of native vegetation with more than 100 hectares. Therefore, we suggest such fragments are the most priority to conserve the local biodiversity. conservation study GO (GO 2016 therefore landscapes characterized 1 2 3 4 5 software class water 19 10 hectares Therefore 201 20

Resumo Em uma paisagem, é importante considerar a sua dinâmica para entender as causas da perda de habitat e a relação dela com outros elementos para propor áreas prioritárias para a conservação da biodiversidade. Neste estudo, a paisagem nos anos de 1987 e 2016 do município de Rio Verde, Goiás, Brasil, foi analisada. Esse município tem uma economia essencialmente agrícola e, desse modo, os seus habitats naturais foram convertidos em paisagem antrópica. A análise inicial foi realizada por meio da interpretação das imagens do satélite Landsat para os anos de 1987 e 2016, nas quais foram identificadas: 1) aumento nas áreas agrícolas; 2) redução nas áreas de pastagem; 3) redução nas áreas de formação de savanas; 4) aumento nas áreas de formação florestal; e 5) aumento nas áreas de formação campestre. Como resultado, as áreas de pastagens abandonadas ou áreas de formação de savanas que foram alteradas ao longo dos anos foram ocupadas por áreas de formação campestre. Com base em métricas de paisagem obtidas do software Fragstats, observou-se que o isolamento não foi alterado entre a classe analisada, com exceção das áreas urbanas e da água. Em 2016, o município de Rio Verde possuía 198 fragmentos de vegetação nativa maiores do que 100 hectares, portanto, tais fragmentos são os mais prioritários para conservar a biodiversidade local. estudo 201 Goiás Brasil analisada modo antrópica identificadas 1 agrícolas 2 pastagem 3 4 florestal 5 campestre resultado Fragstats observouse observou se água 19 10 hectares portanto local 20