Results 61 to 70 of about 805,029 (181)

Urban Forests and Environmental Challenges in the Last Decades in Brazil: Insights for the National Urban Forestry Plan

open access: yesSustainable Development, Volume 34, Issue 1, Page 27-40, February 2026.
ABSTRACT National afforestation policies are crucial for outlining guidelines and goals to be implemented at the local level. Therefore, it is crucial to conduct research that systematizes indicators from across the country into a single proposal. This study examines the spatiotemporal distribution of urban forest research in Brazil from 1980 to 2020 ...
Mauricio Lamano Ferreira   +5 more
wiley   +1 more source

Inserção econômica das cidades do Alto Vale do Rio do Peixe na rede urbana de Santa Catarina [PDF]

open access: yes, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-graduação em GeografiaA presente dissertação tem por objetivo compreender a inserção econômica das cidades do Alto Vale do Rio do ...
Bez, Leonardo
core  

Poleward Disturbances in Thermospheric Winds During the 3–4 November 2021 Geomagnetic Storm

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract This study focuses on ionosphere‐thermosphere coupling over North America during the 3–4 November 2021 strong geomagnetic storm (Kp 8−). We comprehensively analyze storm‐time ionospheric and thermospheric disturbances using data from ground‐based instruments at Poker Flat, Millstone Hill, and Urbana, as well as satellite observations and model
Jonna Wehmeyer   +4 more
wiley   +1 more source

A Evolução urbana de Rio Branco (AC): de seringal à capital [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Geografia, Florianópolis, 2010A porção territorial que hoje corresponde ao Município de Rio Branco, capital do estado do
Leite, Ary Pinheiro
core  

3º Silacc - Simpósio Ibero-Americano cidade e cultura: novas espacialidades e territorialidades urbanas

open access: yesGEOUSP: Espaço e Tempo, 2010
O terceiro Simpósio Ibero-Americano Cidade e Cultura: novas espacialidades e territorialidades urbanas teve lugar na Escola de Engenharia de São Carlos da Universidade de São Paulo (USP) entre os dias 29 de agosto a 01 de setembro de 2010.
Sávio Augusto Miele
doaj   +1 more source

Continuities in policy change: The case of squatter housing redevelopment strategies in Türkiye

open access: yesReview of Policy Research, Volume 43, Issue 1, January 2026.
Abstract The introduction of the neoliberal agenda in the 1980s marked a milestone for urban studies, where the neoliberal framework became widely accepted as both given and explanatory for understanding urban phenomena. This tendency often obscured policy continuities rooted in the historical and social contexts of specific geographies.
Fatma Süphan Somalı, Ufuk Poyraz
wiley   +1 more source

Mobilidade urbana em Maceió/AL [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Urbanismo, História e Arquitetura da Cidade, Programa de Pós-Graduação em Urbanismo, História e Arquitetura da Cidade, Florianópolis, 2011No
Cortez Silva, Fernanda
core  

Surface water as a source of rare Salmonella enterica serovars in semiarid northeastern Brazil

open access: yesJournal of Environmental Quality, Volume 54, Issue 6, Page 1996-2013, November/December 2025.
Abstract Salmonella enterica remains a major foodborne pathogen globally but little attention has been paid to infrequent serovars in environmental settings. We report the occurrence of 30 rare S. enterica serovars isolated from environmental water sources between 2021 and 2022 in semiarid northeastern Brazil.
Alan Douglas de Lima Rocha   +13 more
wiley   +1 more source

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