Results 51 to 60 of about 42,385 (222)

A Scoping Review of Construction and Demolition Waste Management and the Sustainable Development Goals: Evidence From Brazil

Sustainable Development, EarlyView.
ABSTRACT Construction and demolition waste (CDW) management poses significant challenges but also offers opportunities for advancing sustainable development, especially in rapidly urbanizing countries such as Brazil. This scoping review examines the relationship between CDW management practices in Brazil and the United Nations Sustainable Development ...
Flavio Pinheiro Martins, Olav Bjerke Soldal, Nelson Oliveira Stefanelli, Amilton Barbosa Botelho Junior   +3 more
wiley   +1 more source

Social, Technological, Economic, and Policy Factors in the Circular Economy Transition in Brazil

Sustainable Development, EarlyView.
ABSTRACT A well‐functioning circular economy (CE) integrates resilience across economic, environmental, and social dimensions. This study identifies key drivers and barriers to Brazil's CE transition through 20 semi‐structured interviews with stakeholders. Major sociocultural barriers include inadequate education and limited CE awareness, while growing
Alejandro Gallego‐Schmid, Ana Belén Guerrero, Ricardo Rebolledo‐Leiva, Alvaro Elorrieta‐Mendoza, Denisse Milagros Paredes Cotohuanca, Raphael Ricardo Zepon Tarpani, Rodrigo Salvador, Murillo Vetroni Barros, Claudia E. Henninger, Leonardo Vásquez‐Ibarra   +9 more
wiley   +1 more source

Seasonal evaluation of surface water quality at the Tamanduá stream watershed (Aparecida de Goiânia, Goiás, Brazil) using the Water Quality Index

Open Engineering, 2019
Freshwater is an essential natural resource for humanity, however, its quality has been compromised as a result of natural and anthropogenic interference. The objective of the present study was to determine the Bascarán Water Quality Index (WQIB) for the
Silva Débora Pereira da, Pitaluga Douglas Pereira da Silva, Scalize Paulo Sérgio, Santos Hebert Oliveira   +3 more
doaj   +1 more source

Estudio Preliminar de Implantación de Sistema de Gestión Administrativo Financiero en Comisión Nacional del Medio Ambiente Región del Maule [PDF]

, 2003
115 P.La adquisición del software ICON-2001, trajo consigo un paso en la Comisión Nacional del Medio Ambiente (CONAMA) que no estaban preparados a dar.
Charnay Lagos, Pedro (Prof. Guía), Espinoza Mora, Héctor   +1 more
core  

Effects of Glyphosate on the Planktonic Microbiota: An Experimental Approach

Environmental Toxicology, EarlyView.
ABSTRACT Glyphosate is one of the most widely used herbicides in the world, including in Brazil, and its dispersion through habitats and surface waters can impact entire aquatic ecosystems. However, experimental studies evaluating the effects of pesticides on whole planktonic communities, considering attributes such as richness, density and composition—
Melissa Progênio, Matheus Henrique Oliveira de Matos, Edilaine Corrêa Leite, Bianca Ramos de Meira, João Vitor Bredariol, José Eduardo Gonçalves, Pablo Augusto Poleto Antiqueira, Luiz Felipe Machado Velho   +7 more
wiley   +1 more source

MONITORAMENTO DE PARÂMETROS DE QUALIDADE DA ÁGUA DO RIO PARAÍBA DO SUL EM CAMPOS DOS GOYTACAZES – RJ

Holos, 2020
A demanda atual por mecanismos de gestão de recursos hídricos que considerem a quantidade e qualidade das águas tem sido prioridade, já que se trata de um recurso de extrema importância à manutenção da vida e à continuidade das atividades econômicas.
Luana Santana Cintra, Carolina Ramos de Oliveira, Bruna Barbosa Pinheiro Costa, David de Andrade Costa, Vicente de Paulo Santos Oliveira, Thiago Moreira de Rezende Araújo   +5 more
doaj   +1 more source

Relevance of Social, Economic, and Environmental Impacts on Residents’ Satisfaction with the Public Administration of Tourism [PDF]

, 2019
Those in charge of tourism destinations face the need to create tourism development models compatible with the essence of the localities that they manage.
Revilla Camacho, María Ángeles, Rodríguez Rad, Carlos J., Sánchez del Río Vázquez, María Elena   +2 more
core  

Joint effects of elevated copper and temperature in juvenile Tambaqui exposed in black and white waters of the Amazon

Journal of Fish Biology, EarlyView.
Abstract This study aimed to investigate how exposure to elevated water temperature and metal concentration jointly affect the physiology of Amazonian fish. Aboard a research vessel in the Amazon, we evaluated the effects of water temperature (river T°C at 31.5°C and a + 4°C increase to 35.5°C) and of 3‐h copper (Cu) exposure (up to 600 μg/L) in ...
Anne Crémazy, Carolyn Morris, Susana Braz‐Mota, Chris M. Wood, Rafael M. Duarte, Ora E. Johannsson, Adalberto L. Val   +6 more
wiley   +1 more source

A evolução do processo de avaliação e gerenciamento de material relacionado às atividades de dragagem no Brasil: Uma análise comparativa entre as Resoluções CONAMA n° 344/04 e n° 454/12

, 2015
In 2004, the National Council for the Environment (Conselho Nacional do Meio Ambiente - CONAMA) approved the first Brazilian regulation on procedures for evaluation of dredged material: CONAMA Resolution No. 344/04.
Miguel Franco Frohlich, Bianca Ferrazzo Naspolini, I. Volschan   +2 more
semanticscholar   +1 more source

Research Trends on Trace Element Contamination in Brazilian Urban Lentic Ecosystems: Environmental and Policy Drivers

International Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Lentic ecosystems are vulnerable to contamination by trace elements, which can accumulate and pose risks to aquatic life and human health. In a large, developing country such as Brazil, marked by vast geographic, environmental, and socioeconomic diversity, it is crucial to understand how these factors shape research on this group of ...
Maria C. F. Neuenschwander, Thaís C. Paiva, José F. Bezerra‐Neto, Camila C. Amorim, Daniele Kasper   +4 more
wiley   +1 more source