Results 21 to 30 of about 399 (118)

O Antropoceno e a mudança climática: a percepção e a consciência dos brasileiros segundo a pesquisa IBOPE

open access: yesDesenvolvimento e Meio Ambiente, 2020
Um nó górdio ata a atual era denominada Antropoceno à forma de pensar a terra e a sociedade que nela habita. A cultura moderna se edificou compreendendo o ser humano como o senhor e o dono de todas as coisas.
Geraldo Estevo Pinto   +2 more
doaj   +1 more source

Anastrepha grandis: Distribution, Host Plants, and Management—A Review

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 9, Page 977-988, September 2026.
This graphic summary illustrates the databases and languages used in the bibliographic search for the review of the geographic distribution of Anastrepha grandis (Diptera: Tephritidae) in the Americas and different regions of Brazil, the main host plants of the Cucurbitaceae family, the management strategies used, and the main challenges related to the
Liz Maria Matilde Duarte   +2 more
wiley   +1 more source

Análise de tendência de mudanças climáticas para a região sul do estado de Minas Gerais no período de 1976 a 2006

open access: yesRevista Agrogeoambiental, 2018
As alterações climáticas relacionadas ao aquecimento global podem afetar ecossistemas, biomas e ambientes variados, o que vem acarretando amplas discussões no ambiente acadêmico, político e social com o intuito de desenvolver métodos para reduzir este ...
Brenda Carolina dos Santos Lemos   +3 more
doaj   +1 more source

Long‐term jaguar demography underscores the ecological value of Amazonian floodplains

open access: yesJournal of Applied Ecology, Volume 63, Issue 7, July 2026.
Our results provide the first estimates of recruitment and apparent survival for Amazonian jaguars, key parameters for guiding conservation. We show that seasonal wetlands—the Amazonian floodplain forest and reported estimates from Pantanal and the Llanos—harbour the highest jaguar densities across the species' range.
Raíssa Sepulvida   +8 more
wiley   +1 more source

The G-77, BASIC, and global climate governance: a new era in multilateral environmental negotiations

open access: yesRevista Brasileira de Política Internacional, 2012
The G-77 has historically organized the participation of developing countries in multilateral environmental negotiations. This article analyses the impact of a new coalition of emerging powers - Brazil, China, India, and South Africa as BASIC - on the G ...
Kathryn Ann Hochstetler
doaj   +1 more source

Long‐term aridity shapes grassland drought resistance and modulates the roles of plant diversity and functional composition

open access: yesJournal of Ecology, Volume 114, Issue 7, July 2026.
Widely studied stability drivers such as plant diversity and functional composition have only partial explanatory power for short‐term drought resistance of above‐ground productivity in grasslands at a global scale. The abiotic context, particularly long‐term aridity, is crucial for understanding ecosystem responses to rainfall variation and can ...
Diana Bertuol‐Garcia   +44 more
wiley   +1 more source

Mudança climática e adaptação no Brasil: uma análise crítica

open access: yesEstudos Avançados, 2013
Regiões semiáridas são consideradas altamente suscetíveis aos impactos adversos da mudança climática. Nesse contexto, o governo federal começou a implementar uma série de medidas para reduzir a vulnerabilidade de grupos menos preparados, como a ...
Martin Obermaier, Luiz Pinguelli Rosa
doaj   +1 more source

Is There Life After Death? The Role of Standing Dead Phorophytes in Supporting Tropical Epiphyte Diversity

open access: yesBiotropica, Volume 58, Issue 4, July 2026.
ABSTRACT Global increases in tree mortality from climate change and land‐use are altering forest structures, impacting canopy‐dwelling plants like vascular epiphytes, which depend on host trees (phorophytes). When a phorophyte dies standing, it becomes a snag, the local substrate conditions change and microclimatic exposure may increase, particularly ...
Camila Nardy Delgado   +3 more
wiley   +1 more source

Pra quê tanta maluquice?

open access: yesSustentabilidade em Debate, 2015
Genebaldo Freire Dias. Mudança Climática e você: cenários, desafios, governança, oportunidades, cinismos e maluquices. São Paulo: Gaia, 2014. 267p. Bibliografia e índice. ISBN 978-85- 7555-341-1. R$ 49,00.
Sílvia Laine Borges Lúcio
doaj  

The visible and invisible drivers of biocultural loss in the Amazon

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1629-1640, June 2026.
Abstract The Amazon is rapidly approaching an ecological tipping point driven by deforestation, forest degradation and global climate change. These are visible issues that receive increasing political and public attention. However, the accelerating biocultural loss in the Amazon, including the extinction of Indigenous languages, the disruption of ...
Torsten Krause   +5 more
wiley   +1 more source

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