Results 101 to 110 of about 546,557 (346)
Genetic diversity of mocù cotton (Gossypium hirsutum race marie galante) from the North-East of Brazil: implications for conservation. [PDF]
, 2010 Mocu cotton (Gossypium hirsutum race marie galante) is a potential source of valuable alleles for breeding programs, mainly due to its great adaptability to semi arid conditions.
Giband, Marc +4 more
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Protecting forests at the expense of native grasslands: Land-use policy encourages open-habitat loss in the Brazilian cerrado biome [PDF]
, 2019 The agricultural conversion of natural habitats is one of the main drivers of biodiversity loss worldwide. In the ∼2 million km2 Brazilian cerrado biome, a global biodiversity hotspot, vast areas have been converted into croplands and cattle pastures ...
Bonannomi, Juliana +5 more
core +1 more source
Environmental Toxicology, EarlyView.ABSTRACT This study assessed the ecotoxicological effects of treated sewage on the freshwater planarian Girardia tigrina, integrating biochemical, energetic, and behavioral biomarkers. Planarians were exposed for 48 h to different concentrations of treated sewage (12.5%, 25%, 50%, and 100%) and compared to controls using commercial water and water from
Renata M. P. Freitas +3 more
wiley +1 more source
The Cerrado of Saint-Hilaire: naturalists representations of a 19th century French traveler
Fronteiras: Journal of Social, Technological and Environmental Science, 2016 This work aims to investigate the different motivations and goals behind the traveler Saint-Hilarie intentions to invest in a project to enter the Cerrado, and from his narratives and perceptions, we intend to understand how the nature of the Cerrado was
Lorena Borges Silva +1 more
doaj +1 more source
Bee communities (Hymenoptera: Anthophila) of the "Cerrado" ecosystem in Sao Paulo State, Brazil [PDF]
, 2009 Five surveys of the bee communities in four "Cerrado" ecosystem reserves in Sao Paulo State were compared for species richness and similarity. These areas are fragment vegetation reser-reserves located in the Cerrado Corumbata Reserve (Corumbata), Jata ...
ANDENA, S. R. +5 more
core +2 more sources
Environmental Toxicology, EarlyView.ABSTRACT The current study aimed to quantify the antimicrobials amoxicillin (AMX), cefazolin (CFZ), chloramphenicol (CHL), metronidazole (MTZ), and sulfamethoxazole (SX) in effluents and surface water of an important Cerrado river, calculate their half‐lives, and analyze their ecotoxicity following single and combined exposures.
Náthala Maria Simão +12 more
wiley +1 more source
Redes, 2017 Atualmente, as políticas destinadas a promover o desenvolvimento rural passam pela abordagem do Território como elemento importante, entendendo o agricultor como um agente social desse espaço.
Divina Aparecida Leonel Lunas +2 more
doaj +1 more source
Pleurocarpous mosses from the gallery forests at the IBGE Ecological Reserve, RECOR, Distrito Federal, Brazil [PDF]
, 2008 A Reserva Ecológica do IBGE, localizada a 35 km ao sul do centro da cidade de Brasília é possuidora de área representativa do bioma cerrado sendo uma das Áreas Núcleo da Reserva da Biosfera do Cerrado, criada em 1993, pela UNESCO.
Câmara, Paulo Eduardo Aguiar Saraiva
core +1 more source
Bee community assembly is regulated by functional traits in pristine tropical forest environments
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding the drivers of bee beta diversity across pristine environments in the Amazon is critical for ensuring biodiversity conservation, restoration, sustainable land use planning and economic development.
Rafael Cabral Borges +7 more
wiley +1 more source
Boletim do Instituto de Pesca, 2018 A fase inicial da produção de bagres carnívoros sul americanos é comumente acometida por ectoparasitos. Neste trabalho avaliou-se o uso do permanganato de potássio KMnO4 como agente terapêutico no controle do protozoário ciliado Epistylis sp.
Cristiane Meldau de CAMPOS +5 more
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