Os serviços ecossistêmicos são essenciais para a sobrevivência do ser humano. No entanto, devido ao processo de urbanização, a população perde a sensibilidade para com os recursos ambientais, trazendo como consequências impactos que podem se tornar irreversíveis. Ao tomar consciência da magnitude que esses impactos podem alcançar, o ser humano se vê na necessidade de alterar o entendimento acerca das cidades, desenvolvendo meios para o desenvolvimento sustentável. Atualmente, diversos instrumentos de gestão são utilizados para a conservação dos recursos ambientais, sendo um deles o pagamento por serviço ambiental (PSA). Assim, o objetivo deste trabalho foi levantar e compreender as contribuições do PSA para a configuração do território. A metodologia apresentou natureza exploratória, dividida nas etapas de busca bibliométrica e a análise dos artigos selecionados. Percebendo que se trata de um instrumento estratégico por envolver os três atores principais dentro da governança urbana (gestor público, população e o recurso natural), notou-se que existe uma hibridização na tipologia de instrumento de política ambiental, além de romper as barreiras entre o rural e urbano. Assim, o PSA passa a fortalecer as relações entre cidadãos e os serviços ecossistêmicos, sendo uma excelente resposta para as demandas das agendas globais atuais.
Considering that the defining element of contemporary society is money, capitalist logic sees industrialization as an essential element. Industrialization transforms various aspects of territoriality, and it is part of the process of converting rural to urban environments. Urbanization is a global phenomenon that occurs spatially in culture, behavior, and lifestyle, but there are sensible distinctions in how it proceeds in the global north and the global south. Industrialization in developing countries took place unevenly and did not translate entirely into improved economic standards. In Brazil's case, the territorial occupation model was based on domination, ignoring environmental aspects, similarly to what happens in metropolises, in which management is often guided by the logic of neoliberal globalization, ignoring local realities. Another characteristic is that the processes of industrialization and urbanization occurred simultaneously. Such a perspective, focused on industrialization to foster urbanization, weakens other actors. The importation of transnational models effectively converts traditional production models into forms appropriate to market capitalism. However, the imposition of a hegemonic logic of domination comes with several social and environmental costs.
Thermal variation is a common urban phenomenon, from small to large cities, both due to anthropic origin and natural causes. Due to the influence of COVID 19, there was a reduction in social activities, mainly economic, which impacted both industrial production and the decrease in vehicle circulation. Such changes in habits affect urban thermal dynamics. Thus, the objective of the study is to identify whether the reduction of socioeconomic activities has affected the patterns of thermal variation in Curitiba, Brazil. For this analysis, Landsat 8 images from the years 2018, 2019 and 2020 were used to verify the temperature variation in the region, and the NDVI index was applied to verify the variation in permeable area in the capital. Thus, it was possible to observe that the average total surface temperature of Curitiba decreased by 1.6° C. It was also seen that in some areas the reduction was greater than others, and the variation between minimum and maximum temperature was 13.3° C. It is noteworthy that due to the reduction in green areas in the region, an increase in temperature was expected. The areas with the greatest change in temperature in degrees were those with large roads in Curitiba, places whose population has a low salary compared to more central neighbourhoods in the city. Although the virus raises great concern about the health of the population, a significant decrease in temperature can be observed, mainly caused by the circulation of vehicles.
Sociedades humanas demandam serviços ecossistêmicos e impactam diretamente o meio, tornandonecessária a conservação da natureza para sustentação da vida. A partir desse pressuposto, oobjetivo geral da pesquisa consiste em analisar as principais abordagens sobre proteção de recursosnaturais por meio de processos de gestão comunitária, com base em revisão integrativa da literaturacontemporânea. Com diferentes origens acadêmicas e locacionais, os artigos selecionados indicam,como preocupações centrais, a importância tanto da interação plural dos atores em práticasconservacionistas quanto do gerenciamento compartilhado de bens comuns. Em paralelo, destacamdificuldades diante da influência das elites locais e da presença de agentes externos comoperturbadores das relações coletivas. Ressalta-se, assim, a relevância da integração horizontal, emcontraposição a políticas centralizadoras e verticalizadas de poder, que afetam negativamente ossentimentos de pertencimento dos grupos sociais em relação aos ambientes envolvidos.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.