Results 11 to 20 of about 59,118,245 (74)

Seedling growth declines in warmed tropical forest soils

open access: yesBiotropica, Volume 55, Issue 5, Page 897-910, September 2023., 2023
The response of tropical forest plants to a warming climate could have a large feedback on further climatic change. To address this, we tested the response of six tree species seedlings to 3 years of in‐situ experimental soil warming. Our study demonstrates that belowground warming causes species‐specific declines in the growth and photosynthesis of ...
Andrew T. Nottingham   +5 more
wiley   +1 more source

Allocation, allocation, allocation! The political economy of the development of the European Union Emissions Trading System

open access: yesWIREs Climate Change, Volume 13, Issue 5, September/October 2022., 2022
EU ETS futures prices and key events Source: European Energy Exchange (EEX) and EEA for EUA Futures 2007. ICAP Allowance Price Explorer and Ember for EUA Futures series. Abstract The European Union's pioneering carbon Emissions Trading System, the EU ETS, has inspired countries around the world to launch their own CO2 markets.
Misato Sato   +3 more
wiley   +1 more source

UEG Week 2022 Moderated Posters

open access: yes, 2022
United European Gastroenterology Journal, Volume 10, Issue S8, Page 185-472, October 2022.
wiley   +1 more source

Análisis de las materias primas del sector ladrillero artesanal [PDF]

open access: yes, 2016
La actividad ladrillera, se traduce en la degradación de los suelos de mayor Capacidad de Uso . Proponer materias primas alternativas demanda conocer las propiedades tecnológicas de las mismas.
Couyoupetrou, Luis
core   +2 more sources

Relocating Citizens From Urban Environments Exposed to Hazardous Levels of Contamination: A Rapid Scoping Review

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 16, Issue 4, December 2025.
ABSTRACT Background Hazardous levels of contaminants produced by anthropogenic activities are increasingly pervading residential environs and urban areas. Hazardous contamination can pose significant health risks for citizens dwelling in exposure pathways.
Rosina Johnson   +3 more
wiley   +1 more source

Formulação, preparação e caracterização de massas porcelânicas baseadas em diopsídio natural [PDF]

open access: yes, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia de Materiais.As indústrias do setor cerâmico, em particular aquelas produtoras de revestimentos cerâmicos, louça de ...
Piccoli, Rosaura
core  

Contribución a la determinación de las propiedades expansivas de las materias primas cerámicas [PDF]

open access: yes, 1972
Not availableLa creciente necesidad de áridos de poco peso ha conducido a la búsqueda de materias primas adecuadas y a métodos de enjuiciamiento de su idoneidad.
Lehmann, Hans, Diettrich, Helmut
core   +1 more source

EE.UU. es muy dependiente de las materias primas rusas

open access: yes, 2022
Antonio Turiel, investigador cientificio del CSIC, asegura que la decisión de Estados Unidos de prohibir la compra de petróleo ruso ha sido un error táctico porque aunque “no es muy dependiente de Rusia en productos energéticos, sí que lo es en materias ...
Turiel, Antonio
core  

Caracterización del subsector alfarero - cerámico : explotación de las materias primas. [PDF]

open access: yes, 2013
3 hojas.En síntesis podemos decir que el artesano debe mejorar el procedimiento para la explotación de sus materias primas porque es la una de las formas de obtener productos de buena calidad, ya que él debe ser conciente que la calidad no sólo se da en ...

core  

Efeito de materias-primas nas propriedades tecnologicas de massas ceramicas para pavimento gres [PDF]

open access: yes, 1996
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoEstudo de propriedades físico-químicas e tecnológicas de matérias-primas e massas cerâmicas para pavimento grês.
Correia, Sivaldo Leite
core  

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