Results 21 to 30 of about 3,634 (165)

Urbanization and food transition in the Brazilian Amazon: From wild to domesticated meat

People and Nature, EarlyView.
Abstract Urbanization is expected to influence food transitions, resulting in a shift from wild foods to more domesticated foods. Concomitantly, food insecurity and urban demand for natural resources, including wildlife, are expected to increase overall, even when the per capita consumption is expected to decrease.
Willandia A. Chaves, Denis Valle, Aline S. Tavares, Thais Q. Morcatty, Marcelo D. Vidal, Tatiana Schor, Eduardo M. von Mühlen, David S. Wilcove   +7 more
wiley   +1 more source

Caracterização biológica de clones das cepas Y, CL e MR de Trypanosoma cruzi em camundongos C3H isogênicos Biological characterization of Trypanosoma cruzi clones from Y, CL and MR strains in C3H inbred mice

Memorias do Instituto Oswaldo Cruz, 1988
Dez clones isolados das cepas Y, CL e MR foram caracterizados segundo infectividade das culturas, curvas de parasitemia, polimorfismo e mortalidade em camundongos C3H isogênicos.
S. Marques de Araújo, E. Chiari
doaj   +1 more source

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop, Jiwei Li, Daryl L. Moorhead, Sasha C. Reed, Katherine E. O. Todd‐Brown, Alexi C. Besser, Dellena Evelyn Bloom, Thomas C. Ingalls, Alejandro Cueva   +8 more
wiley   +1 more source

BIEN: A biodiversity informatics ecosystem advancing open and reproducible workflows for plant observation, plot and trait data

Methods in Ecology and Evolution, EarlyView.
Abstract The rapid expansion of biodiversity data presents new opportunities to understand and forecast biosphere dynamics. However, disparate and dispersed data, taxonomic and geographic inconsistencies, pervasive quality issues, and a lack of reproducable workflows hinder synthesis, introduce biases and limit accurate assessment of biodiversity ...
Brian J. Enquist, Brad Boyle, Brian S. Maitner, Cory Merow, Ben S. Carlson, Xiao Feng, Gabriel M. Moulatlet, Erica A. Newman, Daniel S. Park, Michiel Pillet, Patrick R. Roehrdanz, Josep M. Serra‐Diaz, Rethvick S. Y. Babu, George G. C. Barbosa, Nathan Casler, John C. Donoghue II, Daniel Guaderrama, Rohith K. Sajja, Thomas L. P. Couvreur, Matthew B. Jones, Peter M. Jørgensen, Nathan J. B. Kraft, Pablo A. Marquet, Brian J. McGill, Nirav Merchant, Naia Morueta‐Holme, Danilo M. Neves, Ary Oliveira‐Filho, Robert K. Peet, Oliver Phillips, Brody Sandel, Mark Schildhauer, Irena Simova, Hans ter Steege, Jens‐Christian Svenning, Barbara Thiers, Cyrille Violle, Jan J. Wieringa, Susan K. Wiser   +38 more
wiley   +1 more source

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

Conservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli, Lorenzo Ricci, Mattia Di Cicco, Tiziana Di Lorenzo, Michele Di Musciano, Stefano Mammola, Emma Galmarini, Diana Maria Paola Galassi   +7 more
wiley   +1 more source

Heterogeneidade espacial e temporal de variáveis limnológicas no reservatório de Itupararanga associadas com o uso do solo na Bacia do Alto Sorocaba-SP [PDF]

Revista Ambiente & Água, 2015
Dentre as diversas atividades desenvolvidas no entorno de corpos de água, a poluição por agroquímicos e o lançamento de efluentes acarretam a carga excessiva de nutrientes que contribuem para o processo de eutrofização artificial e degradação destes ...
Daniele Frascareli , Frederico Guilherme de Souza Beghelli, Sheila Cardoso da Silva, Viviane Moschini Carlos   +3 more
doaj   +1 more source

Fine‐scale patterns of genetic structure in three species of forest birds reveal dynamic Pleistocene history within an Amazonian interfluve

Ibis, EarlyView.
Phylogeographical studies of Amazonian birds have revealed large intraspecific diversity, even within recognized areas of endemism. To understand the origin and organization of Amazonian diversity, including the influence of current and historical landscapes, we need to evaluate fine‐scale patterns of genetic diversity in relation to detailed ...
Affonso Henrique Nascimento de Souza, Camila Duarte Ritter, João Marcos Guimarães Capurucho, Juliana Menger, Camila Cherem Ribas   +4 more
wiley   +1 more source

Uma flor antieuclidiana: o ritmo e o tempo do signo entre Drummond e Meschonnic

Revista Criação & Crítica, 2023
Neste artigo, procuraremos mostrar como a temporalidade e o ritmo são desdobramentos das dinâmicas internas do signo e do poema, sendo intrínsecos, portanto, ao próprio vir a ser do sentido. Nesse percurso não geométrico, seremos levados por uma leitura
Roberto Zular
doaj  

Nucleação: concepção biocêntrica para a restauração ecológica

Ciência Florestal, 2014
http://dx.doi.org/10.5902/1980509814591O conflito homem vs. natureza será uma nova síntese para processos de restauração? Quais modelos e técnicas usam-se para entender e fazer restauração? Quai as implicações que decorrem da escolha de um paradigma para
Ademir Reis, Fernando Campanhã Bechara, Deisy Regina Tres, Bruna Elisa Trentin   +3 more
doaj   +1 more source

Spatially Downscaling of Future Food Demand for Policy Planning

World Food Policy, Volume 12, Issue 1, May 2026.
ABSTRACT Understanding the subnational dynamics of food demand, while accounting for the evolution of the agrifood system at the global level, remains a challenge for designing food policy to ensure food security. To link global agrifood systems with subnational food policy planning, we downscale per capita food demand for 62 food commodities at the ...
Chun Song, Francis Yego, Athanasios Petsakos, Elisabetta Gotor   +3 more
wiley   +1 more source