Search Results - EHESS~

Användning av rötrest från kombinerad etanol och biogasproduktion : en jämförelse mellan tre alternativ by Albertsson, Isak

“…The objective of this thesis was to investigate possible uses of the residue from the biogas production process ScandgasEthanol developed by Scandinavian Biogas, and to derive a methodological approach how to evaluate and compare handling systems. …”

Långsiktig förändring av fosforhalt och skördenivåer för jordar med höga P-AL-tal by Braun, Sabina

“…The field trial Exploatering av höga P-AL-tal (Exploiting P in heavily P dressed soils) started in 1982-1983 and included seventeen study sites placed across Sweden. …”
Get full text

Tättortsnära skogar i stadsutveckling och planering by Kemppainen, Kalle

“…The urban forests are studied in this thesis with an analysis of both their ecosystem service, and their landscape quality. …”
Get full text

Simulating adaptation strategies to offset potential impacts of climate variability and change on maize yields in Embu County, Kenya by Gummadi, Sridhar, Kadiyala, Dakshina Murthy, Rao, Karuturi P.C., Athanasiadis, Ioannis, Mulwa, Richard, Kilavi, Mary, Legesse, Gizachew, Amede, Tilahun

“…Future projections in rainfall are less certain with high variability projections by GFDL-ESM2G, MIROC5, and NorESM1-M suggest 8 to 25% decline in rainfall, while CanESM2, IPSL-CM5A-MR and BNU-ESM suggested more than 85% increase in rainfall under RCP 8.5 by end of 21st century. …”
Get full text

Total ecosystem carbon stocks of mangroves across broad global environmental and physical gradients by Kauffman, J.B., Adame, M.F., Arifanti, V.B., Schile-Beers, L.M., Bernardino, A.F., Bhomia, R.K., Donato, D.C., Feller, I.C., Ferreira, T.O., Jesus Garcia, M.C., Mackenzie, R.A., Megonigal, J.P., Murdiyarso, D., Simpson, L., Hernández Trejo, H.

“…Limiting analyses of soil C stocks to the top 1 m of soils result in large underestimates of TECS as well as in the greenhouse gas emissions that would arise from their conversion to other land uses. …”
Get full text

Climate Smart Agriculture (CSA)-Climate Smart Information Services (CIS) Prioritization in Ghana: Smart Assessments and Outcomes by Damba, Osman Tahidu, Kizito, Fred, Bonilla-Findji, Osana, Yeboah, Stephen, Oppong-Mensah, Birgitta, Clottey, Victor, Duah, Solomon, Gaitu, Christopher, Mantey, Francisca, Dalaa, Mustapha Alasan, Obeng, Faustina, Tepa-Yotto, Ghislain, Agboton, Cyriaque, Tamo, Manuele, Nii-Koi, Gordon

“…These enablers under the AICCRA-Ghana project consist of climate smartness (mitigation, adaptation and productivity), gender and social inclusion (labour requirements, youth involvement and women friendliness), achieving one-health (pest load reduction, soil nutrient improvement, reducing soil-water pollution, promoting crop-livestock integration, lowers GHG emissions, contributes to lowering incidences of disease to humans, and preserves biodiversity), and addressing end-user friendliness (technical feasibility, and cost effectiveness among male and female end-users). …”
Get full text

Brazil digital tool review for agroecological transitions by Heissler, Gustaco Haas, Lazzari, Helen Estima, Barbosa de Souza, Patricia, Costa, Aline Cassiano, Silveira, Roberta Flores, Dittmer, Kyle Michael, Costa, Ciniro

“…Metodology:The 87 indicators used to evaluate exemplary features of agricultural digital tools – defined here as an app, online resource (not platforms), or other software available on a digital device (e.g., phone, smartphone, computer, etc.), including those that are language, audio, and visually based - relate to seven categories (see Indicators Explained) (Dittmer et al., 2022): (i) performance assessment, (ii) technological specifications, (iii) social inclusion and co-creation, (iv) scaling, (v) climate change adaptation, mitigation and whether the tool calculates greenhouse gas emissions, and (vi) agroecological principles Exemplariness was defined in this review as best fitting the requirements of the target users and best addressing agroecological and climate change mitigation and/or adaption outcomes. …”
Get full text

Estrategia para la sostenibilidad de la cadena de cacao en Caquetá: Ruta hacia la acción climática y la construcción de paz by Diaz Ramirez, Lizette Maritza, Bravo Parra, Aura Maria, Delgado Cuene, Ivan Rodrigo, Rosas Sandoval, Geovani, Gutierrez García, Gustavo Adolfo, Vanegas Cubillos, Martha Cristina, Lombo Ortiz, Darwin Fabian, Castro Nunez, Augusto Carlos, Hurtado Bermudez, Jhon Jairo

“…La construcción de esta estrategia para la sostenibilidad de la cadena del cacao del Caquetá es el resultado de un esfuerzo colaborativo entre la Iniciativa Climática Internacional (IKI) y las iniciativas de investigación del CGIAR “Sistemas de Innovación Agroalimentaria Resilientes en América Latina y el Carible (AgriLAC Resiliente)” y “Low-Emission Food Systems (Mitigate+)”. Por último, es necesario enunciar que el documento cuenta con el aval del Comité Departamental del Cacao del Caquetá dado que considera en su contenido los lineamientos de la Ley 811 de 2003.…”
Get full text

Estrategia para la sostenibilidad de la cadena de cacao en Cesar: Ruta hacia la acción climática y la construcción de paz by Bravo Parra, Aura Maria, Velez Betancourt, Andres Felipe, Diaz Ramirez, Lizette Maritza, Delgado Cuene, Ivan Rodrigo, Lombo Ortiz, Darwin Fabian, Vanegas Cubillos, Martha Cristina, Castro Nunez, Augusto Carlos, Hurtado Bermudez, Jhon Jairo

“…La construcción de esta estrategia para la sostenibilidad de la cadena del cacao del Cesar es el resultado de un esfuerzo colaborativo entre la Iniciativa Climática Internacional (IKI) y las iniciativas de investigación del CGIAR “Sistemas de Innovación Agroalimentaria Resilientes en América Latina y el Carible (AgriLAC Resiliente)” y “Low-Emission Food Systems (Mitigate+)”. Por último, es necesario enunciar que el documento cuenta con el aval del Comité Departamental del Cacao del Cesar dado que considera en su contenido los lineamientos de la Ley 811 de 2003.…”
Get full text

Situational analysis of Nyamagana Social-Ecological Landscape in the Cibitoke Province of Burundi by Niyuhire, M. C., Emera, W. D., Kagisye, A., Havyarimana, D., Niyoyankunze, J. M. V., Nkurunziza, C., Atampugre, Gerald, Tilahun, Seifu A., Cofie, Olufunke O.

“…In the developing world, the drivers behind changes in social ecological landscapes (SEL) are intricate and have been steadily intensifying over the years. Regions blessed with abundant natural resources, encompassing fertile soils, lush forests, freshwater bodies, valuable minerals, and more, tend to experience rapid population growth and heightened poverty rates. …”
Get full text

Popular perceptions of tropical ecologists by Putz, F.E.

“…Closer to home we should consider, for example, the archetypal character of the tropical researcher played by Sean Connery in Medicine Man; he is an enchanter, his methods are arcane, and he is obviously obsessed, misanthropic, poorly socialized, and poorly dressed. With the archetype of the colossally arrogant and condescending academic who ruthlessly sacrifices people to gratify scientific curiosity, we need to include the charismatic and intrepid explorer/adventurer type (e.g., Professor Indiana Jones), and the comic bumbler (e.g., the scatologist/wildlife biologist in The Gods Must be Crazy). …”
Get full text

Risk of contamination of beef carcasses with Escherichia coli O157:H7 from slaughterhouses in Nairobi, Kenya by Mwai, C.W.

“…E. coli O157 was detected from the faecal and carcasses samples at different stages of carcass dressing. Two hundred and eighty (280) out of 2,100 samples (13.3%) were IMViC (++--) positive for E. coli. …”
Get full text

Growing biofuel demand in Thailand and Malaysia: water use and impacts. Project report submitted to Food and Agriculture Organization (FAO) under the project, "Comparative assessme... by Amarasinghe, Upali A., Eriyagama, Nishadi, Soda, Wannipa

“…Increasing use of biofuel envisages reducing dependence of petroleum products for transport and mitigating environmental impacts by reducing carbon emissions. It also expects to contribute to rural development and poverty reduction. …”
Get full text

In situ characterization of local chicken eco-type for functional traits and production system in Fogera Woreda, Amhara Regional State by Kibret, B.

“…On the other hand, the dressing percentage was found to be 58.5% for male and 49.38% for Female. …”
Get full text

Evaluation of maize and forage sorghum silage using Boran steers by Mitaru, B.N.

“…Silage juice for pH determination was squeezed out using cheese cloth. The pH in Maize and forage sorghum silages were 4.04 and 4.21 respectively. …”
Get full text

Medición, reporte y verificación de las emisiones de GEI de la ganadería de países en desarrollo de la UNFCCC: prácticas actuales y oportunidades de mejora by Wilkes, Andreas, Reisinger, Andy, Wollenberg, Eva Karoline, Dijk, Suzanne van

Get full text

Diferenciación de leche y productos lácteos enriquecidos naturalmente en compuestos antioxidantes by Rossetti, Luciana

Get full text
Get full text

Prácticas productivas de los sistemas familiares de cría caprina en los Valles Calchaquiés (Payogasta, Salta) by Suarez, Victor Humberto, Martinez, Gabriela Marcela, Olmos, Leandro Hipolito, Arapa, Cristian

Get full text
Get full text
Get full text

Sharka, a vector-borne disease caused by Plum pox virus: vector species, transmission mechanism, epidemiology and mitigation strategies to reduce its natural spread by Cambra, Mariano, Vidal, Eduardo

“…This transmission is an active process that requires first an aphid species able to acquire the virus in a few seconds from an infected cell, then retention of the virus for a few hours, but a latent period is not required for success in inoculation of a healthy plant cell by an egestion-ingestion mechanism. Electronic devices can distinguish between intercellular and intracellular environments, and the electrical penetration graphs (EPG) technique records the aphid's alimentary behaviour (i.e., E1 phloem salivation linked to virus inoculation and E2 phloem ingestion linked to virus acquisition). …”
Get full text
Get full text

Evaluación reproductiva en hatos especializados en la producción de carne by Restrepo Sierra, A.

“…Resaltan a primera vista, aquellos conceptos que normalmente tienden a buscar soluciones a problemas del momento, tales el caso de los problemas de tipo sanitario, o las deficiencias forrajeras durante los prolongados. ve ranos y en este orden un sinnúme ro de factores por ello que debemos insistir como base a la solución del problema ganadero, pensando en una solución más de tipo integral a nivel de programación y ejecución, permitiéndonos de esta mane ra identificar los tipos de explotación y en.este orden de ideas implementar con sistemas correctos de evaluación a nivel de cada programa. …”
Get full text