Zobrazeno 1 - 10
of 878
pro vyhledávání: '"J. Ledesma"'
Autor:
A. Rodríguez-Buenrostro, A. Martínez-Lázaro, M. V. Contreras-Martínez, Ashutosh Sharma, G. Luna Barcenas, Goldie oza, A. Arenillas, J. Ledesma-García, L. G. Arriaga
Publikováno v:
Materials for Renewable and Sustainable Energy, Vol 13, Iss 2, Pp 255-264 (2024)
Abstract This work presents the synthesis and evaluation of Pd-Ni aerogels toward the urea oxidation reaction (UOR). The incorporation of Ni led to a 0.13 V reduction in the energy required for the oxidation and reduction of PdO compared to monometal
Externí odkaz:
https://doaj.org/article/ae2e8aeff8894428b37839c1b5ae3ef6
Autor:
D. V. Estrada-Osorio, Ricardo A. Escalona-Villalpando, M. P. Gurrola, Ricardo Chaparro-Sánchez, J. A. Rodríguez-Morales, L. G. Arriaga, J. Ledesma-García
Publikováno v:
ACS Measurement Science Au, Vol 4, Iss 1, Pp 25-41 (2023)
Externí odkaz:
https://doaj.org/article/37029ecdb6d54c229f0b56817d9bfd79
Autor:
A. Valente, S. Sathyendranath, V. Brotas, S. Groom, M. Grant, T. Jackson, A. Chuprin, M. Taberner, R. Airs, D. Antoine, R. Arnone, W. M. Balch, K. Barker, R. Barlow, S. Bélanger, J.-F. Berthon, Ş. Beşiktepe, Y. Borsheim, A. Bracher, V. Brando, R. J. W. Brewin, E. Canuti, F. P. Chavez, A. Cianca, H. Claustre, L. Clementson, R. Crout, A. Ferreira, S. Freeman, R. Frouin, C. García-Soto, S. W. Gibb, R. Goericke, R. Gould, N. Guillocheau, S. B. Hooker, C. Hu, M. Kahru, M. Kampel, H. Klein, S. Kratzer, R. Kudela, J. Ledesma, S. Lohrenz, H. Loisel, A. Mannino, V. Martinez-Vicente, P. Matrai, D. McKee, B. G. Mitchell, T. Moisan, E. Montes, F. Muller-Karger, A. Neeley, M. Novak, L. O'Dowd, M. Ondrusek, T. Platt, A. J. Poulton, M. Repecaud, R. Röttgers, T. Schroeder, T. Smyth, D. Smythe-Wright, H. M. Sosik, C. Thomas, R. Thomas, G. Tilstone, A. Tracana, M. Twardowski, V. Vellucci, K. Voss, J. Werdell, M. Wernand, B. Wojtasiewicz, S. Wright, G. Zibordi
Publikováno v:
Earth System Science Data, Vol 14, Pp 5737-5770 (2022)
A global in situ data set for validation of ocean colour products from the ESA Ocean Colour Climate Change Initiative (OC-CCI) is presented. This version of the compilation, starting in 1997, now extends to 2021, which is important for the validation
Externí odkaz:
https://doaj.org/article/653732cca3cf4b20a6e8e19961b5cead
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Deoxygenation is a major threat to the coastal ocean health as it impacts marine life and key biogeochemical cycles. Understanding its drivers is crucial in the thriving and highly exploited Peru upwelling system, where naturally low-oxygena
Externí odkaz:
https://doaj.org/article/18f42fc24e294f32b22c26c5e1dd287d
Autor:
M. P. Gurrola, J. C. Cruz, F. I. Espinosa-Lagunes, A. Martínez-Lázaro, J. Ledesma-García, L. G. Arriaga, R. A. Escalona-Villalpando
Publikováno v:
Catalysts, Vol 13, Iss 5, p 788 (2023)
The urine/urea oxidation reaction through catalysts with a higher performance in direct urea microfluidic fuel cells (DUµFC) is a promising method for power generation due to the large amount of human and animal urine containing 2–2.5 wt% urea. Th
Externí odkaz:
https://doaj.org/article/1b0be9135ede4801a7e575738d51cf2f
Autor:
Yesenia Mendoza-Burguete, María de la Luz Pérez-Rea, J. Ledesma-García, Juan Campos-Guillén, M. A. Ramos-López, C. Guzmán, J. A. Rodríguez-Morales
Publikováno v:
Microorganisms, Vol 11, Iss 4, p 857 (2023)
This systematic review presents the current state of research in the last five years on contaminants in soils, especially in leachates from solid waste landfills, with emphasis on biological remediation. In this work, the pollutants that can be treat
Externí odkaz:
https://doaj.org/article/70c00ab6caa34846ac2452781f8e8f23
Autor:
L. T. Bach, A. J. Paul, T. Boxhammer, E. von der Esch, M. Graco, K. G. Schulz, E. Achterberg, P. Aguayo, J. Arístegui, P. Ayón, I. Baños, A. Bernales, A. S. Boegeholz, F. Chavez, G. Chavez, S.-M. Chen, K. Doering, A. Filella, M. Fischer, P. Grasse, M. Haunost, J. Hennke, N. Hernández-Hernández, M. Hopwood, M. Igarza, V. Kalter, L. Kittu, P. Kohnert, J. Ledesma, C. Lieberum, S. Lischka, C. Löscher, A. Ludwig, U. Mendoza, J. Meyer, F. Minutolo, J. Ortiz Cortes, J. Piiparinen, C. Sforna, K. Spilling, S. Sanchez, C. Spisla, M. Sswat, M. Zavala Moreira, U. Riebesell
Publikováno v:
Biogeosciences, Vol 17, Pp 4831-4852 (2020)
Eastern boundary upwelling systems (EBUS) are among the most productive marine ecosystems on Earth. The production of organic material is fueled by upwelling of nutrient-rich deep waters and high incident light at the sea surface. However, biotic and
Externí odkaz:
https://doaj.org/article/7d792db4ee704b88b2937e11a72809f2
Autor:
A. Valente, S. Sathyendranath, V. Brotas, S. Groom, M. Grant, M. Taberner, D. Antoine, R. Arnone, W. M. Balch, K. Barker, R. Barlow, S. Bélanger, J.-F. Berthon, Ş. Beşiktepe, Y. Borsheim, A. Bracher, V. Brando, E. Canuti, F. Chavez, A. Cianca, H. Claustre, L. Clementson, R. Crout, R. Frouin, C. García-Soto, S. W. Gibb, R. Gould, S. B. Hooker, M. Kahru, M. Kampel, H. Klein, S. Kratzer, R. Kudela, J. Ledesma, H. Loisel, P. Matrai, D. McKee, B. G. Mitchell, T. Moisan, F. Muller-Karger, L. O'Dowd, M. Ondrusek, T. Platt, A. J. Poulton, M. Repecaud, T. Schroeder, T. Smyth, D. Smythe-Wright, H. M. Sosik, M. Twardowski, V. Vellucci, K. Voss, J. Werdell, M. Wernand, S. Wright, G. Zibordi
Publikováno v:
Earth System Science Data, Vol 11, Pp 1037-1068 (2019)
A global compilation of in situ data is useful to evaluate the quality of ocean-colour satellite data records. Here we describe the data compiled for the validation of the ocean-colour products from the ESA Ocean Colour Climate Change Initiative (OC-
Externí odkaz:
https://doaj.org/article/3e80cdf5b68b40a88969bbf1ec7c4b19
Autor:
M. I. Graco, S. Purca, B. Dewitte, C. G. Castro, O. Morón, J. Ledesma, G. Flores, D. Gutiérrez
Publikováno v:
Biogeosciences, Vol 14, Pp 4601-4617 (2017)
Over the last decades, the Humboldt Current upwelling ecosystem, particularly the northern component off the coast of Peru, has drawn the interest of the scientific community because of its unique characteristics: it is the upwelling system with t
Externí odkaz:
https://doaj.org/article/5f3f6bfadfbb435383158f254c921927
Publikováno v:
Hydrology and Earth System Sciences, Vol 20, Iss 7, Pp 2811-2825 (2016)
There are growing numbers of studies on climate change impacts on forest hydrology, but limited attempts have been made to use current hydroclimatic variabilities to constrain projections of future climatic conditions. Here we used historical wet and
Externí odkaz:
https://doaj.org/article/8efb91fcba904fa4aae03aa7b6716f37