Results 31 to 40 of about 128,607 (176)

Large parameter uncertainty persists in soil food web models integrating stoichiometry, respiration and assimilation

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil food web models are essential for linking animal diversity to carbon and nutrient cycling. However, it is unclear how soil animals regulate excess carbon when nutrient availability limits their growth and how to best represent animal respiration in these models. To
Robert W. Buchkowski, George G. Brown, Francesca Bosello, Wilian C. Demetrio, Miguel Cooper, Elisa Thébault, Carlos Barreto, Zoë Lindo, Jérôme Mathieu   +8 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

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

Efeito do manejo do solo e da matéria orgânica solúvel em água quente na estabilidade de agregados de um latossolo argiloso [PDF]

Ciência Rural, 2006
Estudou-se a estabilidade de agregados de um latossolo vermelho distroférrico submetido às seguintes situações: vegetação nativa de floresta; culturas anuais por 20 anos; pomar cítrico manejado com cobertura verde permanente com a leguminosa Arachis ...
Carmen Silvia Vieira Janeiro Neves, Christian Feller, Ernest Kouakoua   +2 more
doaj   +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

Purification of Carbon Dots: The Role of Dialysis Time for Effective Photocatalytic Hydrogen Production

Energies
The synthesis of metal-free heterostructures is useful for the generation of sustainable green hydrogen production and is becoming more relevant in the last years.
Nerea Rodríguez, María F. Vega, Elvira Díaz-Faes, Carmen Barriocanal   +3 more
doaj   +1 more source

La Fragua. Ejemplo transversal de química, música y artes plásticas

Educación Química, 2020
Dentro de las actividades pedagógicas transversales que se pueden realizar entre diferentes materias en este caso nos centramos en relacionar la química con la música, el arte y la historia, a través del ejemplo de la fragua.
Reynaldo Fernández Manzano, Eva Luz Fernández Barbosa   +1 more
doaj   +1 more source

Protected areas on international borders show uneven conservation outcomes

Conservation Biology, EarlyView.
Abstract Border protected areas (BPAs) are national protected areas that are immediately adjacent to a country's border or span two or more countries; they are characterized by distinctive opportunities and pressures. They play a critical role in protecting carbon‐rich ecosystems, conserving endangered biodiversity, reducing cross‐border environmental ...
Rachakonda Sreekar, Hoong Chen Teo, Tiantian Zhang, Jiajia Liu, Aakash Lamba, Jun Ying Lim, Lian Pin Koh, Sean Jing Wen Ng, Janice Ser Huay Lee, James E. M. Watson, Yiwen Zeng   +10 more
wiley   +1 more source

Hydrofluoric Acid-Free Synthesis of MIL-101(Cr)-SO₃H

Crystals
The conventional synthesis of the Metal–Organic Framework (MOF) MIL-101(Cr)-SO3H employs hydrofluoric acid as the modulator, posing handling challenges due to its irritating, corrosive, and toxic nature, as well as its reactivity with glass and metals ...
Tamara M. Bernal, Fernando Rubiera, Marta G. Plaza   +2 more
doaj   +1 more source

Introduced dung beetles suppress methane emissions from cattle dung and alter the temporal dynamics of greenhouse gas flux Los escarabajos peloteros introducidos suprimen las emisiones de metano del estiércol de ganado y alteran la dinámica temporal del flujo de gases de efecto invernadero Besouros coprófagos introduzidos suprimem as emissões de metano do esterco bovino e alteram a dinâmica temporal do fluxo de gases de efeito estufa

Ecological Entomology, Volume 51, Issue 5, Page 1025-1035, October 2026.
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley, Martin Brummell, Nigel R. Andrew   +2 more
wiley   +1 more source