Results 91 to 100 of about 675,838 (215)
Manejo do fogo por povos indígenas e comunidades tradicionais no Brasil
Os conhecimentos tradicionais de manejo do fogo são reconhecidos internacionalmente como estratégicos para mitigação e adaptação à s mudanças climáticas, conservação da biodiversidade e serviços ecossistêmicos, e para apoiar o Manejo Integrado do Fogo ...
Ludivine Eloy +5 more
doaj +3 more sources
Global models identified high‐risk areas for Mythimna separata invasion, highlighting major economic vulnerability for Brazilian crops and guiding targeted prevention and management strategies. Abstract BACKGROUND Identifying high‐risk areas for the introduction of invasive alien species is particularly important for agricultural pests with a broad ...
Gabriel Dorotel da Silva Ferreira +1 more
wiley +1 more source
A PROVÍNCIA PEGMATÍTICA ORIENTAL DO BRASIL À LUZ DOS CONHECIMENTOS ATUAIS
This paper deals with the present knowledge level about pegmatites from the huge brazilian eastern pegmatitic province. Attention was given to: systematic and metamorphic control of pegmatites; metallogenetic age and geological setting of the province; structure of the rocks governing the morphology of pegmatites; primary mineralogy and geochemistry ...
JOSE M. CORREIA NEVES +2 more
openaire +2 more sources
RESUMO O PERD, com 35.974 ha, localiza-se no leste de Minas Gerais (19º48' e 19º29'S; 42º38' e 42º28'W) no Domínio Atlântico, na formação da floresta estacional semidecídua submontana, onde Leguminosae é uma das famílias com maior importância na ...
Sânzia Romanova Duarte Ferreira da Silva Nunes +3 more
doaj +1 more source
The contribution of small trees to carbon stocks along a recovery gradient in the Amazonia
Abstract Most ecological knowledge about carbon recovery during natural regeneration in tropical regions has focused on individuals exceeding 10 cm in diameter. However, the contribution of smaller individuals to aboveground carbon (AGC) across successional gradients remains poorly quantified, despite their potentially substantial role during early ...
Luiz Antonio Soares Cardoso +13 more
wiley +1 more source
Searching for the beasts in the archive as methodological praxis
This article offers searching for the beasts in the archive as a methodological tool available to researchers invested in both anticolonialism and antianthropocentrism. By focusing on three basic units of reference—categories, histories, and borders—the article shows how searching for the beasts unsettles some taken‐for‐granted assumptions that ...
Senel Wanniarachchi
wiley +1 more source
Experiencia Educacional en Paraguay.
La experiencia educacional que presentaré concierne al grupo indígena de los guaraníes del Paraguay que se autodenominan Karaguy jara, que quiere decir "dueños del monte". También se denominan Avá chiiripá.
Mari Blanca Pavon.
doaj +3 more sources
As ocorrências de Pantophthalmus kerteszianus Enderlein e P. chuni Enderlein são registradas pela primeira vez em reflorestamentos com paricá [Schizolobium parahyba (Vell.) S. F. Blake var.
Alexandre Mehl Lunz +4 more
doaj
Este trabalho é uma análise da segurança alimentar de agricultores familiares, em uma região de “fronteira agrária” na Amazônia. A pesquisa foi realizada no assentamento do PDS Virola Jatobá, município de Anapu, Pará.
Cezário Ferreira dos Santos Júnior +3 more
doaj +1 more source
Forest degradation reduces acoustic partitioning in tropical avian communities
The acoustic niche hypothesis posits that species partition acoustic space by frequency and time to avoid signal masking, and that any local loss of species leaves detectable gaps in co‐evolved soundscapes. However, loss, fragmentation and disturbance of habitat often lead to species turnover, and as sensitive species are lost, generalist species ...
Jennifer A. Darby +7 more
wiley +1 more source

