Results 71 to 80 of about 15,228 (164)

PROTECCIÓN PASIVA CONTRA INCENDIOS

Ingeniería, 2011
La protección de personas y bienes que no estén directamente expuestos al fuego puede conseguirse confinando el calor y el humo en su zona de origen hasta que sea controlado, se autoextinga o retrasándolo hasta que los ocupantes puedan trasladarse a un ...
Jhymer Rojas Vásquez
doaj   +1 more source

Vulture Exclusion Halves Large Carcass Decomposition Rates and Doubles Fly Abundance

Ecology and Evolution, Volume 15, Issue 5, May 2025.
We experimentally excluded vultures from pig carcasses (Sus scrofa) in Costa Rica, under different habitats and across seasons with the aim to assess the impact of vulture population decline on carrion decomposition and insect abundance. Vulture exclusion halved carcass decomposition rates and doubled fly abundance, while dung beetle abundance remained
Julia Grootaers, Greta Hernández Campos, Violeta Marie Montenegro, Rosio Vega Quispe, Sarah Wicks, Sara Campos Landázuri, Eduardo Fabrizio Tubelli, Francisco Vega‐Reyes, Enzo Basso, Andrew Whitworth, Andrew Young, Christopher Beirne   +11 more
wiley   +1 more source

Optimización de los medios de propagación y enraizamiento in vitro de las variedades “criollas” de vid para elaborar pisco Optimization of media for in vitro propagation and rooting of creole grapevine varieties utilized for pisco making

Revista Peruana de Biología, 2012
Los protocolos y medios disponibles para la propagación y enraizamiento in vitro de la vid no han sido ajustados todavía a las variedades “criollas” con las que se elabora el pisco.
Eugenio González, Diego Pignataro, Gisella Orjeda, Wilfredo L. Gonzáles, Daniel Clark   +4 more
doaj  

Propagación de erato polymnioides, en combinaciones de sustratos, reguladores de crecimiento y agrupación de plántulas

Agronomía Costarricense, 2020
Erato polymnioides es una especie hiperacumuladora de metales pesados que puede utilizarse en proyectos de biorremediación en zonas mineras. A pesar de su importancia, no se conocen procesos de propagación de esta especie, por lo que se planteó ...
Alexandra Morales-Herrera, Máximo Moreira-Palacios   +1 more
doaj   +1 more source

Avances en la propagación del aguacate

Revista Brasileira de Fruticultura, 2018
Resumen Por ser una especie de polinización cruzada y altamente heterocigótica, la multiplicación del aguacate por semilla origina una progenie altamente variable en relación a las características morfológicas y biológicas.
Mariana Freire Alberti, Bruna do Amaral Brogio, Simone Rodrigues da Silva, Tatiana Cantuarias-Avilés, C. Fassio   +4 more
semanticscholar   +1 more source

Early detection strategies for invading tree pests: Targeted surveillance and stakeholder perspectives

Journal of Applied Ecology, Volume 62, Issue 4, Page 857-871, April 2025.
We provide the first surveillance map for emerald ash borer incursions in GB with potential for deployment by government agencies and stakeholders concerned with biosecurity. Our framework establishes optimal surveillance locations depending on factors, including detection within different timeframes, knowledge certainty of entry pathways and ...
Vasthi Alonso Chávez, Nathan Brown, Frank van den Bosch, Stephen Parnell, Alison Dyke, Clare Hall, Berglind Karlsdottir, Mariella Marzano, Joanne Morris, Liz O'Brien, David Williams, Alice E. Milne   +11 more
wiley   +1 more source

‘Sowing and harvesting water’: Revisiting forest restoration in the Peruvian Andes through a multi‐stakeholder analysis

People and Nature, Volume 7, Issue 3, Page 631-652, March 2025.
Abstract Efforts to restore Peru's megadiverse Andean Forests are rapidly growing. While ecological determinants for restoration success are well known, knowledge on the socio‐economic and governance conditions that allow for the success of ecological restoration using native species is scarce.
Tina Christmann, Isaías Cjuno‐Turpo, Mayté López‐Aranda, Sarah Jane Wilson, Aida Cuni‐Sanchez, Yadvinder Malhi, Augusto Ramirez, Vidal Rondán, Francisco Medina Castro, Marlene Mamani, Jorge Recharte, Marco Arenas, Constantino Aucca Chutas, Omar Amador Carrión Moreno, Frida Blanca Gonzalez Cabello, Imma Oliveras Menor   +15 more
wiley   +1 more source

Combating infections under siege: Healthcare challenges amidst the military assault in Gaza

World Medical &Health Policy, Volume 17, Issue 1, Page 188-213, March 2025.
Abstract The ongoing Israeli military assault on Gaza has caused a devastating collapse of healthcare infrastructure, resulting in an unprecedented surge in infectious diseases. The destruction of sanitation systems, restrictions on medical supplies, and displacement of civilians have created an environment conducive to the rapid spread of waterborne ...
Bilal Irfan, Izzeddin Lulu, Adam Hamawy, Abdallah Abu Shammala, Susan Kullab, Mohamed Fawaz, Abd Al‐Karim Sammour, Haseeb Khawaja, Nour Alshaer, Ghassan Abu‐Sittah, Osaid Alser, Mark Perlmutter, Anas Al‐Shembari, Jeremy Hickey, Tariq Nayfeh, Mohammed Tahir, Muhammad Junaid Sultan, Elias Nasser, Muaaz Wajahath, Aneela Yaqoob, Ahmad Hasan, Ali Elaydi, Abdullah Ghali, Mosab Nasser, Khaled J. Saleh   +24 more
wiley   +1 more source

Propagación sobre Cuba de la nube de ceniza de las erupciones del volcán Chichón, Marzo-Abril, 1982

Geofísica Internacional, 1984
Sobre la base de las imágenes de satélites, datos de sondeos de la atmósfera y la Red de Estaciones Meteorológicas de superficie se hace un análisis de la evolución de la nube de ceniza proveniente de las erupciones del volcán Chichón (17 .3°N, 93.20ºW),
E. Mojena, O. García
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Cacao grafting increases crop yield without compromising biodiversity

Journal of Applied Ecology, Volume 62, Issue 3, Page 579-592, March 2025.
Grafting is a successful approach for rejuvenating old, unproductive cacao trees, enhancing smallholder income opportunities and thus reducing pressure for new deforestation‐based plantations. Grafting briefly reduced arthropod abundance and diversity, but recovered in a short time.
Carolina Ocampo‐Ariza, Sophie Müller, Fredy Yovera, Evert Thomas, Justine Vansynghel, Bea Maas, Ingolf Steffan‐Dewenter, Teja Tscharntke   +7 more
wiley   +1 more source