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Novos documentos depositados
Abstract: The pyrolysis process of residues has emerged as a sustainable method for managing organic waste, producing biochars that offer significant benefits for agriculture and the environment. These benefits depend on the properties of the raw biomass and the pyrolysis conditions, such&#x...
Resumo: Este capítulo apresenta algumas reflexões sobre os possíveis direcionamentos e perspectivas futuras ao desenvolvimento de programas de biomonitoramento de insetos em ecossistemas aquáticos e em bacias hidrográficas, considerando os efeitos das mudanças nos usos do solo. Ressalta-se a importânc...
Resumo: Este capítulo apresenta subsídios aos órgãos de gestão de bacias hidrográficas, às instituições e conselhos administrativos nas esferas federal, estadual e municipal, programas de recuperação de matas ciliares e demais ações no entendimento dos impactos dos diferentes tipos de uso no...
Resumo: No capítulo, é apresentada uma análise da contribuição e distribuição espacial dos estudos brasileiros referentes aos efeitos dos usos do solo sobre os insetos aquáticos, visando oferecer um panorama da distribuição espacial destes estudos no país, de forma a apontar aglomerações...
Abstract: The Brazilian Cerrado biome is known for its high biodiversity, and the role of groundwater recharge and climate regulation. Anthropogenic influence has harmed the biome, emphasizing the need for science to understand its response to climate and reconcile economic exploration with&...
Abstract: The herbicide tembotrione is effective against grassy weeds constituting an important tool in sorghum crops. However, in Brazil, this herbicide is only registered for corn. This study aimed to evaluate the selectiveness of tembotrione combined with atrazine at different doses and&#...
Global climate change has driven breeding programs to develop abiotic stress‐resilient plant varieties. Traditionally, assessing drought resilience involves labor‐intensive and time‐consuming processes. This study used an unmanned aerial system (UAS) to predict key phenotyping traits in maize (Zea mays...
Abstract: Most studies concerning biochar, which can enhance chemical, physical, and biological soil qualities and increase crop yields, are short-term experiments in controlled environments with temperate regions and sandy soils. Biochar amendment benefits for clayey soils in tropical climate regions...
This study focused on assessing the dynamics of smallholder agricultural areas between 2019 and 2023 in Breves, Pará State, Brazil, using geographical information systems and remote sensing techniques. The classification of Sentinel-2 images resulted in an overall accuracy of 99% and a ...
Abstract: The present study evaluated the median lethal concentration (LC50-96h), risk assessment, biometrics of weight and length, and mortality of Nile tilapia Oreochromis niloticus larvae exposed to oxytetracycline (OTC). A total of 126 fish (mean weight: 32.25±3.74 mg; mean length: 13.01±0.64...