Results 11 to 20 of about 62,846,776 (178)

Efecto de la poda en la producción de biomasa y proteína en Moringa oleifera Lam. en la zona centro de Veracruz [PDF]

BIOtecnia, 2021
Moringa oleifera es una especie con gran importancia alimenticia. El objetivo fue determinar el efecto de la poda sobre la producción de biomasa y contenido proteico en moringa.
R. Ruiz-Hernández, A. Pérez-Vázquez, Cesáreo Landeros Sánchez, Ofelia Andrea Valdés-Rodríguez, K. A. Figueroa Rodríguez   +4 more
semanticscholar   +2 more sources

PRODUCCIÓN DE BIOMASA A PARTIR DE Aspergillus oryzae EN CULTIVO SUMERGIDO [PDF]

, 2014
La produccion de biomasa a partir de microorganismos probioticos, como Aspergillus oryzae, puede ser una alternativa para satisfacer la demanda creciente de alimentos.
Alejandro de Jesús Cortés-Sánchez, Luis Manuel Guadarrama, M. Díaz-Ramírez   +2 more
semanticscholar   +2 more sources

Amphibian loss alters periphyton structure and invertebrate growth in montane streams. [PDF]

J Anim Ecol, 2022
This paper demonstrates that amphibian loss increases periphyton biomass, causes shifts in algal assemblages and reduces invertebrate growth. It highlights the importance of protecting amphibians in order to maintain normal stream ecosystem functioning, especially in nonforested streams where periphyton in the main energy resource.
Alonso A, Monroy S, Bosch J, Pérez J, Boyero L.   +4 more
europepmc   +2 more sources

Meta-analysis of ecosystem services associated with oyster restoration. [PDF]

Conserv Biol, 2023
Abstract Restoration of foundation species promises to reverse environmental degradation and return lost ecosystem services, but a lack of standardized evaluation across projects limits understanding of recovery, especially in marine systems. Oyster reefs are restored to reverse massive global declines and reclaim valuable ecosystem services, but the ...
Smith RS, Cheng SL, Castorani MCN.
europepmc   +2 more sources

Downscaling global reference points to assess the sustainability of local fisheries. [PDF]

Conserv Biol
Abstract Multispecies coral reef fisheries are typically managed by local communities who often lack research and monitoring capacity, which prevents estimation of well‐defined sustainable reference points to perform locally relevant fishery assessments.
Zamborain-Mason J, Connolly SR, MacNeil MA, Barnes ML, Bauman AG, Feary DA, Huertas V, Januchowski-Hartley FA, Lau JD, Mihalitsis M, Cinner JE.   +10 more
europepmc   +2 more sources

Evaluación de la fermentación en la producción de toxina diftérica

Revista Colombiana de Biotecnología, 1998
Se realizaron cultivos de Corynebacterium diphtheriae en un biorreactor New Brunswick de cinco litros con el objetivo de hacer un estudio de prefactibilidad tecnológica, Se determine por fermentación el perfil cinético de: biomasa, consumo de sustrato ...
A. Gómez, J. Granados, N. Algecira, R. Martínez, C. Hozo   +4 more
doaj   +1 more source

Producción de Biomasa en banco proteico de Quelite (Cnidoscolus aconitifolium (Mill)) y Marango (Moringa oleífera (Lam) Finca Las Mercedes, Nicaragua

La Calera, 2022
El cambio climático contribuye a la reducción en los valores de producción y rendimiento en los sistemas de producción de Nicaragua. El efecto debido a las variaciones en las precipitaciones y temperatura, afectan directamente la producción de alimentos,
Olman José Narváez Espinoza, Lucilizabeth Pérez Rivera   +1 more
doaj   +1 more source

Effects of management objectives and rules on marine conservation outcomes

Conservation Biology, Volume 37, Issue 6, December 2023., 2023
Abstract Understanding the relative effectiveness and enabling conditions of different area‐based management tools is essential for supporting efforts that achieve positive biodiversity outcomes as area‐based conservation coverage increases to meet newly set international targets.
Natalie C. Ban, Emily S. Darling, Georgina G. Gurney, Whitney Friedman, Stacy D. Jupiter, W. Peni Lestari, Irfan Yulianto, Sinta Pardede, Sukma A. R. Tarigan, Puji Prihatiningsih, Sangeeta Mangubhai, Waisea Naisilisili, Sirilo Dulunaqio, Josheena Naggea, Ravaka Ranaivoson, Vera N. Agostini, Gabby Ahmadia, Jessica Blythe, Stuart J. Campbell, Joachim Claudet, Courtney Cox, Graham Epstein, Estradivari, Margaret Fox, David Gill, Amber Himes‐Cornell, Harry Jonas, Elizabeth Mcleod, Nyawira A. Muthiga, Tim McClanahan   +29 more
wiley   +1 more source

A roadmap for ladybird conservation and recovery

Conservation Biology, Volume 37, Issue 1, February 2023., 2023
Abstract Ladybirds (Coleoptera: Coccinellidae) provide services that are critical to food production, and they fulfill an ecological role as a food source for predators. The richness, abundance, and distribution of ladybirds, however, are compromised by many anthropogenic threats.
António O. Soares, Danny Haelewaters, Olga M. C. C. Ameixa, Isabel Borges, Peter M. J. Brown, Pedro Cardoso, Michiel D. de Groot, Edward W. Evans, Audrey A. Grez, Axel Hochkirch, Milada Holecová, Alois Honěk, Ján Kulfan, Ana I. Lillebø, Zdenka Martinková, J. P. Michaud, Oldřich Nedvěd, Omkar, Helen E. Roy, Swati Saxena, Apoorva Shandilya, Arnaud Sentis, Jiri Skuhrovec, Sandra Viglášová, Peter Zach, Tania Zaviezo, John E. Losey   +26 more
wiley   +1 more source

Wild meat trade over the last 45 years in the Peruvian Amazon

Conservation Biology, Volume 36, Issue 2, April 2022., 2022
Abstract The trade in wild meat is an important economic component of rural people's livelihoods, but it has been perceived to be among the main causes of the decline of wildlife species. Recently, the COVID‐19 pandemic has brought to light an additional concern of wildlife markets as a major human‐health challenge.
Pedro Mayor, Hani R. El Bizri, Thais Q. Morcatty, Kelly Moya, Nora Bendayán, Samantha Solis, Carlos F. A. Vasconcelos Neto, Maire Kirkland, Omar Arevalo, Tula G. Fang, Pedro E. Pérez‐Peña, Richard E. Bodmer   +11 more
wiley   +1 more source