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Mostrando ítems 41-60 de 70
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Micro-Environmental Variation in Soil Microbial Biodiversity in Forest Frontier Ecosystems—Implications for Sustainability Assessments
Alvarez, Valeria Esther; El Mujtar, Veronica Andrea; Salles, Joana Falcão; Xiu, Jia; Cardozo, Andrea; Tittonell, Pablo Adrian (MDPI, 2024-02)Soil health indicators based on microbial biodiversity are increasingly used in agricultural sustainability assessments. However, little is known about how microbial communities vary within micro-environmental gradients ... -
Nutrient source, management system and the age of the plantation affect soil biodiversity and chemical properties in raspberry production
Prack McCormick, Barbara; El Mujtar, Veronica Andrea; Cardozo, Andrea Gabriela; Alvarez, Valeria Esther; Rodriguez, Hernan Adrian; Tittonell, Pablo Adrian (Elsevier, 2022-07)Soil biodiversity is the driving force behind most soil processes. While potentially improving plant productivity and food quality, it can be negatively affected by land use and soil management. Raspberry production is ... -
Periurbanos hacia el consenso. Resúmenes cortos. Libro 1
Tittonell, Pablo Adrian; Giobellina, Beatriz Liliana (Ediciones INTA, 2018)La presente obra cuenta con más de 700 participantes, cerca de 500 trabajos científicos presentados, y más de 20 talleres paralelos de discusión e intercambio de experiencias, esta primera reunión nacional permitió recabar ... -
Periurbanos hacia el consenso. Resúmenes cortos. Libro 2
Tittonell, Pablo Adrian; Giobellina, Beatriz Liliana (Ediciones INTA, 2018-05)Argentina es un país urbano y con un fuerte desarrollo del sector agropecuario. La mayor parte de su población, cerca del 94%, vive en ciudades y territorios urbanizados o en procesos acelerados de urbanización. Esto pone ... -
Phases or regimes? Revisiting NDVI trends as proxies for land degradation
Easdale, Marcos Horacio; Bruzzone, Octavio Augusto; Mapfumo, Paul; Tittonell, Pablo Adrian (Wiley, 2018-03)One of the main challenges in land degradation assessment is that a rigorous and systematic approach to addressing its complex dynamics is still missing. The development and application of operative tools at regional and ... -
Point of no return? Rehabilitating desgraded soils for increased crop productivity on samllholder farmas in eastern Zimbabwe
Nezomba, Hatirarami; Mtambanengwe, Florence; Mapfumo, Paul; Tittonell, Pablo Adrian (2015-02)Soil degradation is a major threat to Southern Africa's agricultural production. Crops show generally weak responses to mineral fertilizers on degraded soils. A three-year study was conducted between 2009 and 2012 on ... -
Proyecto : compromisos y sinergias entre la productividad forrajera y el mantenimiento de la cobertura arbórea a corto y largo plazo
Trinco, Fabio Daniel; Rusch, Veronica Elena; Garibaldi, Lucas Alejandro; Tittonell, Pablo Adrian (Edición del Autor, 2018-11)Los bosques nativos brindan un amplio abanico de servicios ecosistémicos. Generalmente, la provisión de todos ellos no puede ser maximizada de forma simultánea. En el NO de Patagonia existen extensas áreas que presentan ... -
Quantifying farmers’ preferences for cropping systems intensification: A choice experiment approach applied in coastal Bangladesh’s risk prone farming systems
Aravindakshan, Sreejith; Krupnik, Timothy J.; Amjath-Babu, T.S.; Speelman, Stijn; Tur-Cardona, Juan; Tittonell, Pablo Adrian; Groot, Jeroen C.J. (Elsevier, 2021-04)Sustainable intensification (SI) is envisioned as an effective strategy for developing countries to increase farm productivity while reducing negative environmental and social externalities. The development of regionally ... -
¿Qué tan agroecológicos son los sistemas ganaderos extensivos en Patagonia norte?
Hara, Sofía María; Villagra, Edgar Sebastian; Easdale, Marcos Horacio; Faverin, Claudia; Tittonell, Pablo Adrian (Universidad Nacional de Cuyo. Secretaría de Ciencia, Técnica y Posgrado, 2019-09)La ganadería extensiva de Patagonia norte se acercaría a planteos agroecológicos. Sin embargo, algunos elementos definen a la agroecología variarían en sistemas disímiles en estructura, nivel de intensificación ecológica ... -
¿Qué tan agroecológicos son los sistemas ganaderos extensivos en Patagonia norte? 1. Clasificación de la diversidad estructural y su asociación con la transición a la agroecología
Hara, Sofía María; Villagra, Edgar Sebastian; Easdale, Marcos Horacio; Faverin, Claudia; Tittonell, Pablo Adrian (Universidad Nacional de Cuyo. Secretaría de Ciencia, Técnica y Posgrado, 2019-09)La ganadería extensiva de Patagonia norte se acercaría a planteos agroecológicos. Sin embargo, la heterogeneidad ambiental y estructural en la que se desarrolla condicionaría la adopción de prácticas de manejo, y la ... -
Ramial wood amendments (Piliostigma reticulatum) mitigate degradation of tropical soils but do not replenish nutrient exports
Felix, Georges F.; Clermont-Dauphin, Cathy; Hien, Edmond; Groot, Jeroen C.J.; Penche, Aurélien; Barthés, Bernard G.; Manlay, Raphaël J.; Tittonell, Pablo Adrian; Cournac, Laurent (John Wiley & Sons Ltd, 2018-08)Restoring degraded soils to support food production is a major challenge for West African smallholders who have developed local innovations to counter further degradation. The objective of this study was to evaluate a local ... -
Redefining the field to mobilize three-dimensional diversity and ecosystem services on the arable farm
Ditzler, Lenora; van Apeldoorn, Dirk F.; Schulte, Rogier P.O.; Tittonell, Pablo Adrian; Rossing, Walter A.H. (Elsevier, 2021-01)In this article we explore the concept and implications of three-dimensional (spatial, temporal, and genetic) in-field crop diversification to inform systems redesign towards ecological intensification. We first present a ... -
Rise from the ashes! Resilience patterns in Patagonia pastoralist communities
Laborda, Luciana; Easdale, Marcos Horacio; Fallot, Abigail; Ocariz, María Paula; Tittonell, Pablo Adrian (Wiley, 2023-07)Pastoral household resilience is shaped by the interplay between human agency and community resilience mechanisms. As a major component of pastoral household livelihoods, livestock can serve as an indicator to characterize ... -
Role and management of soil biodiversity for food security and nutrition; where do we stand?
El Mujtar, Veronica Andrea; Muñoz, Nacira Belen; Prack Mc Cormick, Barbara; Pulleman, Mirjam M.; Tittonell, Pablo Adrian (Elsevier, 2019-03)Soils host diverse communities that support and regulate ecosystem functions, thereby affecting plant production and resource use efficiencies. There is increasing evidence that agricultural intensification affects soil ... -
Socio‑cognitive constraints and opportunities for sustainable intensification in South Asia: insights from fuzzy cognitive mapping in coastal Bangladesh
Aravindakshan, Sreejith; Krupnik, Timothy J.; Shahrin, Sumona; Tittonell, Pablo Adrian; Siddique, Kadambot H. M.; Ditzler, Lenora; Groot, Jeroen C.J. (Springer, 2021-07)Appreciating and dealing with the plurality of farmers’ perceptions and their contextual knowledge and perspectives of the functioning and performance of their agroecosystems— in other words, their ‘mental models’—is central ... -
Soil bacterial biodiversity characterization by flow cytometry: The bottleneck of cell extraction from soil
El Mujtar, Veronica Andrea; Chirdo, Fernando; Lagares, Antonio; Wall, Luis; Tittonell, Pablo Adrian (Wiley, 2022-07)The importance of soil biodiversity is increasingly recognized in agriculture and natural resource research and development. Yet, traditional soil biodiversity assessments are costly and time-consuming, limiting the extent ... -
Soil variability and crop yield gaps in two village landscapes of Burkina Faso
Diarisso, Tidiane; Corbeels, Marc; Andrieu, Nadine; Djamen, Patrice; Douzet, Jean-Marie; Tittonell, Pablo Adrian (Springer, 2016-07)Low crop yields in the savannah zones of West Africa are commonly attributed to rainfall deficits and poor soil fertility. In this study, an assessment was made on how the position of fields belonging to different farm ... -
Strategies Steering Intensification Pathways of Farmers in Central Malawi
Timler, Carl J.; Groot, Jeroen C.J.; Snapp, Sieglinde S.; Tittonell, Pablo Adrian (Springer, 2023-06)Smallholder farmers face many challenges to improve their livelihoods and food security. Intensification of agricultural production can help to achieve these goals. Yet farmers are highly heterogenous in their strategies ... -
Supplementary data to "Soil bacterial biodiversity characterization by flow cytometry: The bottleneck of cell extraction from soil" (Methods in Ecology and Evolution, First published: 27 April 2022) [Conjunto de datos]
El Mujtar, Veronica Andrea; Chirdo, Fernando; Lagares, Antonio; Wall, Luis; Tittonell, Pablo Adrian (2022) -
Supplementary material to Micro-environmental variation of soil microbial biodiversity differs across land use types – implications for field sampling designs
Alvarez, Valeria Esther; El Mujtar, Veronica Andrea; Salles, Joana Falcão; Xiu, Jia; Castan, Elisa; Cardozo, Andrea; Tittonell, Pablo Adrian (2022)Background and Aims: Soil microbial biodiversity is the driving force behind several soil processes and is highly affected by land use change. The development of soil quality indicators based on microbial biodiversity is ...