Results 41 to 50 of about 697 (143)

Taxa de câmbio real e crescimento econômico: uma comparação entre economias emergentes e desenvolvidas

open access: yesBrazilian Journal of Political Economy, 2011
Real exchange rate and economic growth: a comparison between emerging and developed economies. This paper presents a discussion on the relationship between economic growth and real exchange rate.
Marcos Rocha   +2 more
doaj   +1 more source

Intact coastal nursery rearing amid climate‐driven phenological shifts in threatened salmon

open access: yesConservation Biology, EarlyView.
Abstract Literature linking phenology to climate has proliferated in recent decades and shows that climate change has reorganized seasonal opportunities worldwide. However, this literature often quantifies changes in point measures of timing (e.g., beginnings and peaks) without context about duration (e.g., rearing season length) or performance (e.g ...
Stuart H. Munsch   +8 more
wiley   +1 more source

Pest‐preservation paradox among insects

open access: yesConservation Biology, EarlyView.
The pest‐preservation paradox is a non‐binary perspective that insects range from those that are harmful and requiring management on the one side, to those requiring conservation intervention on the opposite end of the spectrum. Importantly, the vast majority of insects occur somewhere in the center of the two extremes, and their position along the ...
Michael J. Samways   +3 more
wiley   +1 more source

Modeling of the geographical distribution of two forest‐forming fucoids in the Strait–Alboran demarcation (southern Iberian Peninsula): Implications for conservation and restoration

open access: yesJournal of Phycology, EarlyView.
Abstract Marine forests formed by canopy‐forming brown algae of the former Cystoseira complex are key habitat‐forming components of Mediterranean coastal ecosystems, supporting biodiversity and multiple ecosystem functions. However, many populations have declined in recent decades due to increasing anthropogenic pressures and climate change, raising ...
Pablo Pérez‐Castro   +3 more
wiley   +1 more source

Melanism in salamanders: effects of insularity, sex and size on dorsal colouration in Salamandra salamandra

open access: yesJournal of Zoology, EarlyView.
In this study we tested the effects of insularity on amphibian colouration using the fire salamander as a model system. Although increased melanism was not a consistent pattern across all islands, salamanders from one island exhibited higher proportions of black pigmentation than mainland populations, while insular populations overall showed reduced ...
L. Alarcón‐Ríos   +2 more
wiley   +1 more source

Linking biosurface reactivity and photosynthesis to investigate Sphagnum mosses as ecosystem engineers

open access: yesNew Phytologist, EarlyView.
Habit photographs of field‐collected and in vitro‐cultivated (c) Sphagnum spp. used for experiments. Summary Sphagnum mosses regulate peatland carbon storage, hydrology, nutrient cycling, and ecosystem functioning. However, the links among their surface chemistry, photosynthesis, responses to submersion and pH remain poorly understood.
Anna Di Palma   +8 more
wiley   +1 more source

A TAXA DE CÂMBIO DO BRASIL É VÁLIDA NO LONGO PRAZO?

open access: yesRevista de Economia Mackenzie, 2013
O objetivo deste trabalho foi testar a validade da taxa real de câmbio no longo prazo. Para isso, foram realizados cinco testes com base na equação que relaciona câmbio real, comércio mundial e renda interna.
Douglas Alcantara Alencar   +3 more
doaj  

The Zooplankton International Geospatial dataset: A global repository of spatiotemporal freshwater zooplankton community composition data from lakes and reservoirs to support ecological research

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Zooplankton transfer substantial energy in aquatic food webs and are used as indicators of environmental change. Syntheses of zooplankton community dynamics globally require datasets that span a wide range of environmental gradients; however, these datasets are limited due to methodological differences across programs, taxonomic ...
Stephanie E. Figary   +142 more
wiley   +1 more source

Estratégias de desenvolvimento e a escola novo-desenvolvimentista brasileira

open access: yesCadernos de Campo, 2018
Este artigo tem por objetivo apresentar as diferentes estratégias de desenvolvimento econômico mapeadas no trabalho seminal de Rodrik (2013a) e relaciona-las com as proposições centrais da Escola Novo-Desenvolvimentista Brasileira.
José Luis Oreiro
doaj  

Diferenciais de produtividade e taxa de câmbio real nas economias desenvolvidas e em desenvolvimento Productivity differentials and the real exchange rate of developed and developing economies

open access: yesRevista de Economia Contemporânea, 2008
Nos países onde a renda per capita é mais elevada, o nível de preços também é mais alto vis-à-vis os países onde a renda per capita é mais baixa. Esse fenômeno está associado à apreciação da taxa de câmbio real nos países mais ricos e à depreciação dessa
Marco Flávio da Cunha Resende   +1 more
doaj   +1 more source

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