Results 31 to 40 of about 442,631 (215)

Nanotubos de carbono

Cadernos UniFOA, 2022
Nas últimas décadas, a nanotecnologia vem promovendo uma revolução tecnológica responsável por impulsionar a economia de diversos países. Dentre os nanomateriais mais utilizados, os nanotubos de carbono (NTC) se destacam por suas propriedades específicas.
openaire   +1 more source

Comprehensive framework for assessing and optimizing existing research networks

Conservation Biology, EarlyView.
Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East, Jitendra Kumar, William Hargrove   +2 more
wiley   +1 more source

Direct Ink Writing of 3D‐Structured All‐Carbon Electrodes with High Electrical Conductivity for (Vanadium) Redox Flow Batteries

Advanced Science
Redox flow batteries are attractive systems for large‐scale energy storage due to their capability to uncouple energy and power but still need to make several improvements to reach full commercial scale.
Pablo Rodríguez Lagar, Alejandro Concheso, Daniel Barreda, Zoraida González, Miguel A. Montes‐Morán, J. Angel Menéndez, Clara Blanco, Ricardo Santamaría, Victoria G. Rocha   +8 more
doaj   +1 more source

Advanced Packed-Bed Ca-Cu Looping Process for the CO2 Capture From Steel Mill Off-Gases

Frontiers in Energy Research, 2020
A novel configuration of the Ca-Cu looping process based on dynamically operated packed-bed reactors is proposed to convert blast furnace gas (BFG) into H2/N2 and highly concentrated CO2, accompanied by a large amount of high-temperature heat ...
José Ramón Fernández, Vincenzo Spallina, Juan Carlos Abanades   +2 more
doaj   +1 more source

Frações da matéria orgânica de solos tratados com bokashi e cultivados com tomate. [PDF]

, 2015
O objetivo do presente trabalho foi avaliar os teores de carbono orgânico particulado (COP), carbono orgânico associado aos minerais (COAM) e carbono orgânico total (COT) em dois solos que receberam adição de um tipo de bokashi.Resumo ...
FONTENELLE, M. R., LIGOSKI, G. R., LIMA, C. E. P., LOPES, C. A., SOUZA, R. B. de, ZANDONADI, D. B.   +5 more
core  

Beyond species means – the intraspecific contribution to global wood density variation

New Phytologist, EarlyView.
Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer, Jérôme Chave, Amy Zanne, Tommaso Jucker, Alex Fajardo, Adeline Fayolle, Renato Augusto Ferreira de Lima, Ghislain Vieilledent, Hans Beeckman, Wannes Hubau, Tom De Mil, Daniel Wallenus, Ana María Aldana, Esteban Alvarez‐Dávila, Luciana F. Alves, Deborah M. G. Apgaua, Fátima Arcanjo, Jean‐François Bastin, Andrii Bilous, Philippe Birnbaum, Volodymyr Blyshchyk, Joli Borah, Vanessa Boukili, J. Julio Camarero, Luisa Casas, Roberto Cazzolla Gatti, Jeffrey Q. Chambers, Ezequiel Chimbioputo Fabiano, Brendan Choat, Georgina Conti, Will Cornwell, Javid Ahmad Dar, Ashesh Kumar Das, Magnus Dobler, Dao Dougabka, David P. Edwards, Robert Evans, Daniel Falster, Philip Fearnside, Olivier Flores, Nikolaos Fyllas, Jean Gérard, Rosa C. Goodman, Daniel Guibal, L. Francisco Henao‐Diaz, Vincent Hervé, Peter Hietz, Jürgen Homeier, Thomas Ibanez, Jugo Ilic, Steven Jansen, Rinku Moni Kalita, Tanaka Kenzo, Liana Kindermann, Subashree Kothandaraman, Martyna Kotowska, Yasuhiro Kubota, Patrick Langbour, James Lawson, André Luiz Alves de Lima, Roman Mathias Link, Anja Linstädter, Rosana López, Cate Macinnis‐Ng, Luiz Fernando S. Magnago, Adam R. Martin, Ashley M. Matheny, James K. McCarthy, Regis B. Miller, Arun Jyoti Nath, Bruce Walker Nelson, Marco Njana, Euler Melo Nogueira, Alexandre Oliveira, Rafael Oliveira, Mark Olson, Yusuke Onoda, Keryn Paul, Daniel Piotto, Phil Radtke, Onja Razafindratsima, Tahiana Ramananantoandro, Jennifer Read, Sarah Richardson, Enrique G. de la Riva, Oris Rodríguez‐Reyes, Samir G. Rolim, Victor Rolo, Julieta A. Rosell, Roberto Salguero‐Gómez, Nadia S. Santini, Bernhard Schuldt, Luitgard Schwendenmann, Arne Sellin, Timothy Staples, Pablo R. Stevenson, Somaiah Sundarapandian, Masha T. van der Sande, Bernard Thibaut, David Yue Phin Tng, José Marcelo Domingues Torezan, Boris Villanueva, Aaron Weiskittel, Jessie Wells, S. Joseph Wright, Kasia Zieminska   +105 more
wiley   +1 more source

Técnicas pra caracterização dos estoques de carbono e humificação da matéria orgânica em diferentes sistemas de manejo de solos na região de Mococa (SP). [PDF]

, 2014
Devido à crescente preocupação com o meio ambiente, o estudo de solos tem ganho destaque estudos nos últimos anos. O solo é o maior reservatório de Carbono terrestre, assim desempenha papel fundamental no ciclo deste elemento.
BORDONAL, R. O., FACHINI, I. A., FIGUEIREDO, E. B. DE, MILORI, D. M. B. P., RONQUIM, C. C., SCALA-JÚNIOR, N. L.   +5 more
core  

Enabling conditions for conservation on Indigenous and community lands

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Despite increasing evidence and general acceptance in global environmental policy of the significant role of Indigenous Peoples and local communities (IP&LC) in biodiversity conservation and climate change mitigation, an implementation gap remains between global policy and how conservation plays out on the ground.
Stephanie Brittain, Andrea Alatorre, Leigh‐Anne Bullough, Helen Newing   +3 more
wiley   +1 more source

Production of Sustainable Adsorbents for CO₂ Capture Applications from Food Biowastes

Energies
Traditional methods to develop biomass-based carbon adsorbents generally involve carbonization followed by chemical or physical activation. However, routes involving the hydrothermal treatment of biomass are receiving growing interest.
Fernando Rubiera, Carlos Córdoba, Tamara Pena, Marta G. Plaza   +3 more
doaj   +1 more source

Matéria orgânica em um Latossolo submetido a diferentes sistemas de produção de milho [PDF]

Revista Brasileira de Ciência do Solo, 2003
Com objetivo de avaliar o efeito de sistemas de produção sobre a dinâmica do carbono no solo e nas frações da matéria orgânica, durante seis anos, em Jaboticabal (SP), foram testados diferentes tratamentos, a saber: semeadura convencional de milho com ...
W. J. O. Souza, W. J. Melo
doaj   +1 more source