Results 301 to 310 of about 1,547,482 (363)
Bioprospecting Ulleungdo‐isolated microalgae for carbon valorization and utilization
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract The growing demand for renewable energy alternatives has intensified global interest in microalgae as versatile bioresources for carbon valorization and bioenergy production. Owing to their rapid growth and biochemical versatility, microalgae provide a sustainable route for converting captured carbon into bioenergy and high‐value products ...
Ha‐Neul Choi +5 more
wiley +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract The long‐term viability of Jatropha curcas as a biodiesel feedstock has been widely debated. Many early initiatives failed to deliver consistent economic returns despite promising environmental attributes. This study re‐evaluated J. curcas‐based systems within an integrated environmental–economic framework, focusing on their potential role in ...
Eduardo Sansão Sozinho Maurício +3 more
wiley +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract This study presents a novel bioeconomy optimization framework, BiOpt, designed to address critical questions regarding the strategic use of limited US biomass resources for biofuel production. By integrating detailed techno‐economic analyses, life cycle assessments, and resource assessment data, BiOpt optimizes resource distributions across ...
Nicholas A. Carlson +3 more
wiley +1 more source
British Educational Research Journal, EarlyView.Abstract Quality in early childhood education and care (ECEC) is a contested concept and has generally been conceptualised by inter‐related indicators such as staff qualifications, educational environment, policy or child‐to‐staff ratios. There has been a more limited emphasis on how young children might perceive and experience quality.
Nikki Fairchild, Éva Mikuska
wiley +1 more source
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2021
Agriculture represents an important element of land-use structure in most European countries. Where those in the region under study are concerned, at the beginning of the period of transformation the largest shares of land taken by farming were those in Hungary (around 70%), followed by Romania (62%), Poland (60%) and the then Czechoslovakia (53%).
Jerzy Bański, Marcin Mazur
openaire +1 more source
Agriculture represents an important element of land-use structure in most European countries. Where those in the region under study are concerned, at the beginning of the period of transformation the largest shares of land taken by farming were those in Hungary (around 70%), followed by Romania (62%), Poland (60%) and the then Czechoslovakia (53%).
Jerzy Bański, Marcin Mazur
openaire +1 more source
2017
Population growth, land pressure, and the demand for food and exportable products are factors that promoted the expansion of the country agricultural frontier . The area under cultivation changed from 1´766,000 ha in 1954 to 2´470,000 ha in 2013. In the same period of time, the area devoted to natural and cultivated pastures that changed from 1´570,000
José Espinosa, Julio Moreno
openaire +2 more sources
Population growth, land pressure, and the demand for food and exportable products are factors that promoted the expansion of the country agricultural frontier . The area under cultivation changed from 1´766,000 ha in 1954 to 2´470,000 ha in 2013. In the same period of time, the area devoted to natural and cultivated pastures that changed from 1´570,000
José Espinosa, Julio Moreno
openaire +2 more sources
Agricultural Land Degradation in Argentina
2022Fil: Schiavo, Hugo Francisco Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Ciencias de la Tierra, Biodiversidad y Ambiente; Argentina.
Fernández, Diego Sebastián +6 more
openaire +2 more sources