Results 31 to 40 of about 2,018 (133)

VTMaxBox: A reproducible practical tool for measuring voluntary thermal maximum in terrestrial ectotherms

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Thermal traits are central to understanding how ectotherms respond to environmental warming. However, not all thermal traits describe the same biological process. Critical thermal maxima quantify physiological failure, whereas preferred temperatures describe thermal selection under choice conditions.
Juan C. Diaz‐Ricaurte, Marcio Martins
wiley   +1 more source

Dicrananthera hedyotidea C. Presl. (Melastomataceae) in Maranhão state, Brazil: first record and ecological niche model of the species

open access: yesNordic Journal of Botany, Volume 2026, Issue 8, August 2026.
Dicrananthera C. Presl. is a monospecific genus of the tribe Marcetieae, comprising perennial herbs typically occurring in areas adjacent to wetlands. The species exhibits a disjunct distribution, with confirmed records in both the Amazon and Atlantic Forest domains.
Elias Julio Oliveira Correa   +4 more
wiley   +1 more source

O princípio da proibição do retrocesso socioambiental e o “novo” Código Florestal

open access: yesRevista de Direito Econômico e Socioambiental, 2012
A evolução do pensamento ecológico após a crise ambiental enfrentada nos períodos subsequentes à Segunda Grande Guerra criou um ambiente propício ao surgimento do Direito Ambiental.
Euseli dos Santos
doaj   +1 more source

A new Hyphessobrycon (Characiformes: Acestrorhamphidae) of the Hyphessobrycon agulha lineage of Hyphessobryconinae from the lower Aripuanã basin, Brazil, with comments about the lineage

open access: yesJournal of Fish Biology, Volume 109, Issue 1, Page 58-69, July 2026.
Abstract A new species of Hyphessobrycon is described from a tributary of Rio Jatuarana, lower Rio Aripuanã basin, Rio Madeira basin, Apuí, Amazonas. The new species is part of the Hyphessobrycon agulha lineage, with the typical midlateral narrow black stripe immediately followed dorsally by an iridescent stripe.
Tiago C. Faria   +3 more
wiley   +1 more source

Rapidly declining seagrass meadows in Brazil: Findings from satellite imagery and local knowledge

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1155-1171, May 2026.
Abstract Due to the limitations of individual monitoring approaches, integrating social perceptions with multiple advanced technologies provides a new opportunity to gain a comprehensive understanding of ecosystem degradation. We combined historical aerial mapping, satellite imagery, semi‐structured interviews with local stakeholders, and a bilingual ...
Karine Matos Magalhães   +6 more
wiley   +1 more source

LEVANTAMENTO SOBRE A DESTINAÇÃO DOS RESÍDUOS DA REGIÃO SUL DO RIO GRANDE DO SUL

open access: yesBoletim Geográfico do Rio Grande do Sul, 2023
O presente estudo teve origem durante um levantamento no período de estágio na Fundação Estadual de Proteção Ambiental Henrique Luis Roesller – FEPAM. Dito isso, perante a atual situação que o planeta se encontra, especialmente pós pandemia, a geração de
Larissa Aldrighi da Silva   +5 more
doaj  

E-CODEMOCRACIA O ESTADO AMBIENTAL ARTICULADO EM UM ESTADOREDE E O DIREITO FUNDAMENTAL DE ACESSO À INTERNET COMO ELEMENTOS DA PROTEÇÃO PROCEDIMENTAL DO MEIO AMBIENTE NO CYBERESPAÇO / E-CODEMOCRACY THE AMBIENTAL STATE ARTICULATED IN A NETWORK STATE

open access: yesEspaço Jurídico, 2015
Resumo: Enfrentar a incerteza inerente ao conhecimento sobre o ambiente significa reconhecer a insuficiência do Estado para, sozinho, determinar diretrizes de proteção ambiental, do que decorre a necessidade de criação de regras processuais relacionadas ...
Ivar A. M. Hartmann
doaj   +1 more source

Joint social‐ecological outcomes of private land conservation: An evidence synthesis with a well‐being perspective

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1066-1084, May 2026.
Abstract Private land conservation (PLC) can contribute to sustainability by improving biodiversity and human well‐being but can also result in negative outcomes for people and nature if poorly designed. Informing PLC design to achieve objectives for joint biodiversity and well‐being is challenging because most evaluations assess ecological and social ...
Erica Cseko Nolasco   +6 more
wiley   +1 more source

A multi‐network approach to assess how physical templates shape stream fish ecological strategies

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
This multi‐network framework identifies a continuous topological gradient of fish ecological strategies—comprising Dispersal Gateways, Integrated Connectors, and Mass Effect Dominated species—within the dendritic river template. The functional role of stream reaches is scale‐sensitive, particularly at headwater extremes where sites operate as critical ...
Mauricio Cetra, Rodrigo da Silva Almeida
wiley   +1 more source

A valorização dos saberes tradicionais de manejo do fogo como ferramenta para gestão de conflitos e fortalecimento da participação social no parque nacional da Serra da Canastra

open access: yesBiodiversidade Brasileira, 2019
O fogo, que é um fator de conflito socioambiental no Parque Nacional da Serra da Canastra, foi utilizado, em uma proposta de intervenção, como temática de aproximação de atores em conflito.
Bianca Zorzi Tizianel   +3 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy