Results 21 to 30 of about 1,242,522 (233)

Meio ambiente

open access: yesRevista de Direito Sanitário, 2003
Apresentação do tema em debate sobre o meio ambiente.
openaire   +5 more sources

Ficha Técnica da Edição

open access: yesDesenvolvimento e Meio Ambiente
Equipe Editorial e Técnica deste volume / Editorial and technical team for this volume:   Editores-chefes / Editors-in-chief: Manuela Dreyer Silva e Letícia da Costa e Silva Editores adjuntos / Associate editors: Angela Duarte Damasceno Ferreira,
Editores Desenvolvimento e Meio Ambiente
doaj   +1 more source

Improvement of growth of common bean in phosphorus-deficient soils by phosphate-solubilizing and phytohormone-producing bacteria

open access: yesAgronomía Colombiana, 2021
The use of phosphate fertilizers is generally required for normal growth and development of crops. The cost of manufactured phosphate fertilizers has increased drastically in recent years and these are becoming out of reach for low-income farmers.
Rosana Faria Vieira   +3 more
doaj   +1 more source

Targeted metabolomics reveals the optimal harvest time of Cabernet Sauvignon grapes in an emerging high‐altitude tropical region

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change has driven the expansion of viticulture in high‐altitude tropical regions. The dynamics of grape ripening and its metabolic profile are influenced by climatic conditions. This study aimed to identify the optimal harvest period for Cabernet Sauvignon grapes cultivated in an emerging Brazilian high‐altitude region using
Laura O. Lago   +6 more
wiley   +1 more source

Agricultura: a pequena produção, tecnologia e meio-ambiente [PDF]

open access: yes, 1989
Trata-se do desenvolvimento de alternativas tecnológicas e sistemas agrícolas sustentáveis, capazes de fixar os pequenos produtores dos trópicos úmidos em suas terras, que é um dos pontos fundamentais para se reduzir o ritmo de desmatamento e para se ...
Vieira Filho, Nelson A. Quadros
core   +2 more sources

Relatório Nº2 (Anual 2019)

open access: yesRevista Brasileira de Meio Ambiente, 2020
Relatório Nº2 (Anual 2019)
Revista Brasileira de Meio Ambiente
doaj  

O PRAD NO CONTEXTO DA RECUPERAÇÃO DAS BACIAS HIDROGRÁFICAS DO ESTADO DE SÃO PAULO

open access: yesRevista do Instituto Florestal, 1992
o texto apresentado contempla a necessidade de recuperação de áreas degradadas pela atividade minerária (especificamente pela extração de areia para construção civil) e sua relação com a recomposição do ambiente ribeirinho no Estado de São Paulo.
Maria Cristina de O. L. Murgel   +6 more
doaj   +1 more source

Synergistic efforts in specimen digitisation, curation and cataloguing of Brazil's megadiverse flora and funga

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The advancement of digital technologies has brought a rapid global information exchange, impacting all areas of our lives. This also applies to science. Knowledge, conservation and scientific innovation on global biodiversity are being strengthened and disseminated at unprecedented scales.
Ana Flávia Alves Versiane   +9 more
wiley   +1 more source

O sapo e o meio ambiente. [PDF]

open access: yes, 2015
bitstream/item/131997/1/Sapo ...
ALVES, R. N. B.
core  

Open letter: Brazil at a crossroads—Protecting peatlands is essential for post‐COP30 climate leadership

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
This Open Letter highlights peatlands as critical yet overlooked ecosystems in Brazil's climate and biodiversity policies. By translating scientific evidence into clear, actionable priorities for policymakers, it supports more accurate climate reporting, effective mitigation strategies, and improved land‐use governance.
Suelma Ribeiro Silva   +52 more
wiley   +1 more source

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