Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Marta Roboredo"'
Autor:
Elisabete Nascimento-Gonçalves, Tiago Azevedo, Henda Lopes, João Ricardo Sousa, Paula Alexandra Oliveira, Marta Roboredo, Ana Maria Coimbra, Maria Cristina Morais
Publikováno v:
Agronomy, Vol 14, Iss 6, p 1111 (2024)
Winemaking is one of the most relevant socio-economic activities in the world, particularly in countries such as Portugal, generating substantial amounts of by-products across its various phases. Managing these by-products presents significant enviro
Externí odkaz:
https://doaj.org/article/56a1a75cb43a48e2a9c96cba40a725d6
Autor:
Fernando António Leal Pacheco, Luís Filipe Sanches Fernandes, Simone Varandas, Marta Roboredo, Anabela Reis, Bernardete Vieira, João P. R. M. Pinto
Publikováno v:
International Journal of Environmental Research and Public Health
International Journal of Environmental Research and Public Health; Volume 18; Issue 11; Pages: 5616
International Journal of Environmental Research and Public Health, Vol 18, Iss 5616, p 5616 (2021)
International Journal of Environmental Research and Public Health; Volume 18; Issue 11; Pages: 5616
International Journal of Environmental Research and Public Health, Vol 18, Iss 5616, p 5616 (2021)
A geochemical investigation was carried out on the bottom sediments of a riverine reservoir, located in a mountainous rural region (NE Portugal), with the aim of evaluating the contents of As, metals and P and their potential availability. The elemen
Autor:
Marta Roboredo, Anabela Reis
Small-sized reservoirs have less capacity for the retention of sediment but are widely distributed in regulated basins. Therefore, small reservoirs collectively impart an important anthropogenic signature to the global sediment-flux, increasing the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a0c06f636b217b4da335e1c091c02f3
https://doi.org/10.5194/egusphere-egu2020-18179
https://doi.org/10.5194/egusphere-egu2020-18179
Autor:
José Torrent, António Canatário Duarte, Andrew N. Sharpley, Marta Roboredo, Carmo Horta, J.P. Carneiro
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Phosphorus (P) is a non-renewable resource highlighting the significance of developing and using alternative P sources for a sustainable agriculture. The work aims to compare the effects of different organic amendments (OA) and a mineral P fertiliser
Autor:
João Coutinho, Marta Roboredo
Publikováno v:
Communications in Soil Science and Plant Analysis. 42:883-895
When evaluating phosphate rock (PR) dissolution, previous to the extraction with sodium hydroxide (NaOH), dry soil samples with PR were extracted with three solutions to remove exchangeable and solution calcium (Ca) [sodium chloride (NaCl) 1 M, buffe
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
The soil phosphorus (P) test in Portugal is based on extraction with ammonium lactate (AL) at acidic pH. Because this test is rarely used in other countries, it is desirable to see whether the AL-P values correlate with the more commonly used P tests
Autor:
Marta Roboredo, João Coutinho
Publikováno v:
Communications in Soil Science and Plant Analysis. 37:1611-1626
The chemical characterization of soil phosphorus (P) desorbed by anion and cation exchange membranes is of major importance to better understand which P forms are available to plants in short‐ and long‐term time periods. Two distinct soils, one a