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Extraction Methods of Microplastics in Environmental Matrices: A Comparative Review [PDF]

Molecules
Due to the growing issue of plastic pollution over recent decades, it is essential to establish well-defined and appropriate methodologies for their extraction from diverse environmental samples.
Garbiñe Larrea, David Elustondo, Adrián Durán   +2 more
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Improving glass Ionomer performance through plant extracts: a systematic review of in vitro studies [PDF]

Biomaterial Investigations in Dentistry
Objective: This systematic review aimed to systematically map and synthesize the available evidence from in vitro studies on the modification of Glass Ionomer Cements (GICs) with plant extracts, with a specific focus on evaluating their effects on the ...
Israel Luís Diniz Carvalho, Maria Helena Nunes Borges, Geisa Aiane de Morais Sampaio, Gabriela Queiroz de Melo Monteiro, Moan Jéfter Fernandes Costa, Bruno Lima, José Roberto de Oliveira Bauer, Pedro Henrique Sette-de-Souza   +7 more
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The molecular conformation, but not disaggregation, of humic acid in water solution plays a crucial role in promoting plant development in the natural environment

Frontiers in Plant Science, 2023
Many studies have shown the capacity of soil humic substances (HS) to improve plant growth in natural ecosystems. This effect involves the activation of different processes within the plant at different coordinated molecular, biochemical, and ...
Javier Aranaz, David de Hita, Maite Olaetxea, Oscar Urrutia, Marta Fuentes, Roberto Baigorri, Maria Garnica, Maria Movila, Angel M. Zamarreño, Javier Erro, Enrique Baquero, Gustavo Gonzalez-Gaitano, Jose Ignacio Alvarez, Jose M. Garcia-Mina   +13 more
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PADRÕES E TENDÊNCIAS ESPAÇO-TEMPORAIS DA OCORRÊNCIA DE QUEIMADAS NO CERRADO ENTRE 1999 E 2018

Boletim Goiano de Geografia, 2022
As queimadas são corriqueiramente empregadas no bioma Cerrado para renovação de pastagens e limpeza de terrenos agrícolas. Todavia, o seu uso também se encontra associado ao desmatamento e à implantação de atividades agropecuárias.
Maíra Iaê Savioli Rocha, Diego Tarley Ferreira Nascimento   +1 more
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Conservación de la biota acuática de la Amazonia

Revista de Estudios Brasileños, 2019
En las aguas amazónicas existen cerca de tres mil especies conocidas de peces, así como algunas otras especies acuáticas que incluyen algunos mamíferos, como el manatí. Es posible que muchas especies aún no hayan sido descritas por la ciencia.
Adalberto Luis VAL
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Relação da vegetação de caatinga com a condição geomorfométrica local Relationship between Caatinga vegetation and the local geomorphometric condition

Revista Brasileira de Engenharia Agrícola e Ambiental, 2010
Objetivou-se, com o presente trabalho, avaliar o potencial das variáveis geomorfométricas extraídas de dados SRTM (Shuttle Radar Topographic Mission) para identificação de tipos vegetacionais da Reserva Particular do Patrimônio Natural de Serra das Almas,
Polyanna da C. Bispo, Márcio de M. Valeriano, Tatiana M. Kuplich   +2 more
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Prospecting the Resilience of Several Spanish Ancient Varieties of Red Grape under Climate Change Scenarios

Plants, 2022
Background: Climate change results in warmer air temperatures and an uncertain amount and distribution of annual precipitations, which will directly impact rainfed crops, such as the grapevine. Traditionally, ancient autochthones grapevine varieties have
María Carmen Antolín, Eduardo Salinas, Ana Fernández, Yolanda Gogorcena, Inmaculada Pascual, Juan José Irigoyen, Nieves Goicoechea   +6 more
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The Singular Molecular Conformation of Humic Acids in Solution Influences Their Ability to Enhance Root Hydraulic Conductivity and Plant Growth

Molecules, 2020
Some studies have reported that the capacity of humic substances to improve plant growth is dependent on their ability to increase root hydraulic conductivity.
Maite Olaetxea, Veronica Mora, Roberto Baigorri, Angel M. Zamarreño, Jose M. García-Mina   +4 more
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Humic Acid Alleviates Fe Chlorosis in Graminaceous Plants Through Coordinated Fe-Dependent and Fe-Independent Mechanisms

Frontiers in Plant Science, 2022
Many studies have shown the close relationship between the beneficial action of soil and sedimentary humic acids on the growth of plants cultivated in calcareous soils and their ability to improve Fe plant nutrition.
Maria Garnica, Roberto Baigorri, Sara San Francisco, Angel M. Zamarreño, Jose M. Garcia-Mina, Jose M. Garcia-Mina   +5 more
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El bioma amazónico y el Acuerdo de París: cooperación y gobernanza

Revista de Estudios Brasileños, 2019
Se plantea una nueva conceptualización en el modo de abordar la relación entre bioma amazónico y cambio climático, particularmente respecto a la implementación del Acuerdo de París sobre Cambio Climático y a la construcción de una buena gobernanza ...
César Augusto DE LAS CASAS
doaj   +1 more source