Aptitude of areas planned for sugarcane cultivation expansion in the state of São Paulo, Brazil: a study based on climate change effects

2021 ◽  
Vol 305 ◽  
pp. 107164
Author(s):  
Greicelene Jesus da Silva ◽  
Elisa Couto Berg ◽  
Maria Lúcia Calijuri ◽  
Vitor Juste dos Santos ◽  
Juliana Ferreira Lorentz ◽  
...  
Author(s):  
Jurandir Zullo Junior ◽  
Hilton Silveira Pinto ◽  
Eduardo Delgado Assad ◽  
Fábio Ricardo Marin ◽  
Giampaolo Queiroz Pellegrino

2019 ◽  
Author(s):  
Gabriela Gesualdo ◽  
Paula Siqueira ◽  
Jullian Sone ◽  
Pedro Zamboni ◽  
Rodrigo Pereira ◽  
...  

Author(s):  
Gustavo Henrique Nunes ◽  
Thalita Gorban Ferreira Giglio

<p>The thermo-energetic performance of the building is closely related to its climate and, therefore, the effects of climate change can influence the environmental comfort of dwellings over the years. This research aimed to investigate the thermal performance of single-family houses built in different building systems under the influence of the climate change effects on the climate in São Paulo. For this purpose, simulations with EnergyPlus were performed considering four climatic periods: TRY (1954), 2020, 2050 and 2080. The future climate files were generated with the assistance of the CCWorldWeatherGen tool, and the progression generated for the 2020 period was compared with meteorological data measured from 2011 to 2018. The results showed that outdoor air temperature of São Paulo will increase on average of 4.23 °C up to 2100, which will cause the degree-hours for heating (GHA) indicator to decrease to 1.165,24 °Ch and the degree-hours for cooling (GHR) indicator to increase to 144,26 °Ch, according to the constructive system. Furthermore, it was observed that building façades with higher thermal capacity will be important to satisfy the user’s thermal comfort requirements. Therefore, it is necessary to consider climate change in energy efficiency solutions in buildings.</p>


Author(s):  
Gabriela Marques Di Giulio ◽  
Roger Rodrigues Torres ◽  
Maria da Penha Vasconcellos ◽  
Diego R. G. C. Braga ◽  
Rosa Maria Mancini ◽  
...  

Abstract In this paper, we analyze secondary data from surveys focusing on climate change and adaptation in Sao Paulo municipalities. The survey was completed by municipal actors who work in 332 of the 645 municipalities in the State. In this paper, we use a theoretical framework on urban climate governance, which highlights the role that local governments play in proposing strategies to deal with climate change, to present and discuss data related to: 1) the occurrence of extreme climatic events in these municipalities; 2) the impacts of these events; 3) local government actors’ perception about climate change; and 4) local actions and responses. Our analysis of these data significantly contributes to better understanding how cities in the most populous and economically developed state in Brazil perceive, respond and deal with climate change and what critical challenges hamper climate adaptation in these cities.


2014 ◽  
Vol 49 (10) ◽  
pp. 745-753 ◽  
Author(s):  
André Santana Andrade ◽  
Patricia Menezes Santos ◽  
José Ricardo Macedo Pezzopane ◽  
Giovana Maranhão Bettiol ◽  
Sílvio Roberto Medeiros Evangelista

The objective of this work was to analyze future scenarios for palisade grass yield subjected to climate change for the state of São Paulo, Brazil. An empirical crop model was used to estimate yields, according to growing degree-days adjusted by one drought attenuation factor. Climate data from 1963 to 2009 of 23 meteorological stations were used for current climate conditions. Downscaled outputs of two general circulation models were used to project future climate for the 2013-2040 and 2043-2070 periods, considering two contrasting scenarios of temperature and atmospheric CO2 concentration increase (high and low). Annual dry matter yield should be from 14 to 42% higher than the current one, depending on the evaluated scenario. Yield variation between seasons (seasonality) and years is expected to increase. The increase of dry matter accumulation will be higher in the rainy season than in the dry season, and this result is more evident for soils with low-water storage capacity. The results varied significantly between regions (<10% to >60%). Despite their higher climate potential, warmer regions will probably have a lower increase in future forage production.


Author(s):  
Joana Salgueiro ◽  
José Guilherme Moreira Simões Vieira ◽  
Fátima Alves ◽  
Amadeu M. V. M. Soares ◽  
Ulisses Miranda Azeiteiro ◽  
...  

Cananéia is the southernmost city in the state of São Paulo, Brazil. It is a municipality where the tertiary sector is the main contributor to the economy parallel to the maintenance of artisanal fishing activities. The authors perform a study on the impact of tourism in the municipality area (performed through surveys in an attempt to determine how the different population segments [residents, promoters, users] see the activity and its impacts on nature and on the local economy). The majority of tourists surveyed come from the state of São Paulo (83.3%) and the rest of Santa Catarina and Paraná, with ages from 19-25 (36.7%) (70% having higher education). 43.3% of the inquired stated that tourism is not correctly managed (however without relevant environmental impacts). 93.3% of the boaters and 66.7% of the interviewed referred lack of information about the sites ecology and the drivers of change of biodiversity, ecosystem services, and climate change. Questionnaires results clearly demonstrated the need for visitor information and interpretation envisaging sustainable tourism implementation.


Author(s):  
Lilian Marques Silva

The almost instantaneous access to information provided by technological advances has revolutionized the behavior of people and of the classrooms too. Teachers had to adapt themselves to new technologies to maintain students interested and attentive to the discipline being taught. In this work, the behavior of the students of the 6th grade of elementary school II during class was observed. The school chosen is a public school in the State of São Paulo (Brazil). The research was based on data collection. The students were observed by being filmed during six months. The results showed that the students were interested in the classes and committed to the activities. The place that the student chooses to sit in the classroom influences the behavior of the teacher, because the more distant the teacher, the less he participates in the class.


Author(s):  
Leonardo Cardoso

This book is an ethnographic study of controversial sounds and noise control debates in Latin America’s most populous city. It discusses the politics of collective living by following several threads linking sound-making practices to governance issues. Rather than discussing sound within a self-enclosed “cultural” field, I examine it as a point of entry for analyzing the state. At the same time, rather than portraying the state as a self-enclosed “apparatus” with seemingly inexhaustible homogeneous power, I describe it as a collection of unstable (and often contradictory) sectors, personnel, strategies, discourses, documents, and agencies. My goal is to approach sound as an analytical category that allows us to access citizenship issues. As I show, environmental noise in São Paulo has been entangled in a wide range of debates, including public health, religious intolerance, crime control, urban planning, cultural rights, and economic growth. The book’s guiding question can be summarized as follows: how do sounds enter and leave the sphere of state control? I answer this question by examining a multifaceted process I define as “sound-politics.” The term refers to sounds as objects that are susceptible to state intervention through specific regulatory, disciplinary, and punishment mechanisms. Both “sound” and “politics” in “sound-politics” are nouns, with the hyphen serving as a bridge that expresses the instability that each concept inserts into the other.


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