Taxa de câmbio - Open Access .click

Results 81 to 90 of about 381,189 (183)

Evolution of research on global amphibian declines

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract In the late 1980s, the scientific community became aware of severe, enigmatic amphibian population declines. These declines triggered a wave of research focused on quantifying their extent and identifying key drivers. We used text‐analysis techniques, including topic modeling and geoparsing, to examine the evolution of research focused on ...
Jordann Crawford‐Ash +6 more
wiley +1 more source

A taxa de câmbio no centro da teoria do desenvolvimento

Estudos Avançados, 2012
Este artigo apresenta as principais ideias da macroeconomia estruturalista do desenvolvimento - a teoria por trás de novo-desenvolvimentismo. Seu foco é a taxa de câmbio que é pela primeira vez colocada no centro da economia do desenvolvimento.
Luiz Carlos Bresser-Pereira
doaj +1 more source

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle +309 more
wiley +1 more source

Changes in Key Biodiversity Area networks following national comprehensive assessments

Conservation Biology, Volume 40, Issue 1, February 2026.
Making comprehensive assessments of Key Biodiversity Area (KBA) networks in a country greatly increases their number and area. Countries that have not yet done so will be missing about half of these globally significant sites and missing the opportunity to get 30 × 30 conservation in the right places. Abstract Key Biodiversity Areas (KBAs) are sites of
Andrew J. Plumptre +46 more
wiley +1 more source

Efeitos das Intervenções Cambiais sobre a Taxa de Câmbio Futura no Brasil

, 2016
Este artigo estima os efeitos das intervencoes cambiais do Banco Central do Brasil sobre o retorno e volatilidade da taxa de câmbio futura BRL/USD usando dados intradiarios de outubro de 2011 a marco de 2015. Os resultados mostram que as intervencoes nao
M. Janot, L. P. Macedo
semanticscholar +1 more source

Os efeitos da taxa de câmbio e dos preços do petróleo nos preços internacionais das commodities brasileiras

Revista economica do Nordeste, 2017
Este artigo tem por objetivo analisar os efeitos das variações da taxa de câmbio e dos preços de petróleo sobre os preços das commodities brasileiras.
Elenildes Santana Pereira +2 more
semanticscholar +1 more source

Large‐Scale Forest Restoration Accompanied by Biodiversity Recovery in Costa Rica's Redistributive Payment for Ecosystem Service Program

Global Change Biology, Volume 32, Issue 2, February 2026.
Transforming recorded sound into meaningful ecological insights requires carefully designed methodologies. This workflow diagram describes the steps of our analysis (contained within circles labeled 1–7), which builds on best practices to correct for potential biases.
Giacomo L. Delgado +15 more
wiley +1 more source

The Interplay of Climate Change, Urbanisation, and Species Traits Shapes European Butterfly Population Trends

Global Ecology and Biogeography, Volume 35, Issue 2, February 2026.
ABSTRACT Aim To examine how butterfly population trends respond to climate change and urbanisation at a continental scale, and whether responses differ between urban and rural environments. Location 869 sites across 12 European countries, spanning six bioclimatic zones. Time Period 1976–2021. Major Taxa Studied Butterflies (Lepidoptera).
Pau Colom +19 more
wiley +1 more source

A dinâmica da taxa de câmbio face às operações swap no Brasil (2002-2015): uma interpretação pós-keynesiana

Nova Economia, 2018
Resumo Investiga-se, à luz da teoria pós-keynesiana, o comportamento da taxa de câmbio no Brasil face as intervenções com swaps cambiais do Banco Central de 2002 a 2015.
Leandro Vieira Lima Araújo, Fábio Henrique Bittes Terra +1 more
semanticscholar +1 more source

Drying suppresses fine root production to 1 m depths and alters root traits in four distinct tropical forests

New Phytologist, Volume 249, Issue 4, Page 1992-2009, February 2026.
Summary Drying and drought in tropical forests, which have some of the highest net primary productivity on Earth, are likely to alter root dynamics, ecosystem function, and carbon (C) storage. We used a chronic drying experiment in four lowland Panamanian forests to investigate whether soil drying shifts tropical forest root production from surface to ...
Amanda L. Cordeiro +7 more
wiley +1 more source

taxa de juros
brasil
volatilidade cambial

política cambial
abertura comercial
inflação

exportações
especulação
taxa de câmbio real