Search Results - "Amazons"

Comparative analysis of key fiber characteristics in white pima cotton (Gossypium barbadense L.): Native accessions from the Peruvian Amazon by Morales Araníbar, Luis, Nieves Rivera, Marite Yulisa, Soto Gonzales, Hebert Hernán, Morales Araníbar, Carlos Genaro, Linares Gutiérrez, Nataniel, Gamarra Gomez, Francisco, Zuffo, Alan Mario, González Aguilera, Jorge, Steiner, Fabio

Subjects: “…Peruvian Amazon region…”
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The effect of different levels of tree cover on milk production in dual-purpose livestock systems in the humid tropics of the Colombian Amazon region by Álvarez, Faver, Casanoves, Fernando, Suárez, Juan C, Pezo, Danilo

“…The aim of this study was to evaluate the effect of different levels of tree cover on milk production in dual-purpose livestock systems in the humid tropics of Colombia’s Amazon region. The work was carried out in the Centro de Investigaciones Amazonicas CIMAZ Macagual. …”
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Influence of nitrogen supply on gas exchange, chlorophyll fluorescence and grain yield of breeding lines of common bean evaluated in the Amazon region of Colombia by Suárez, Juan Carlos, Polania, José A., Anzola, José Alexander, Contreras, Amara Tatiana, Méndez, Dina Luz, Vanegas, José Iván, Noriega, Jhon Eduar, Rodríguez, Leonardo, Urban, Milan Oldřich, Beebe, Stephen E., Rao, Idupulapati M.

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Forests regenerate on titled Indigenous territories: A multiscale interdisciplinary analysis of 25 Indigenous communities over 40 years in the Peruvian Amazon by Bennett, A.C., Larson, A.M., Zamorra Ríos, A., Gamarra Agama, S., Monterroso, I.

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Information exchange patterns of cattle farmers along a socio-economic gradient between deforestation frontier and Andean foothill in the Colombian Amazon by Lienert, Anja, Lippert, Christian, Burkart, Stefan

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Spatio-temporal trends of mercury levels in alluvial gold mining spoils areas monitored between rainy and dry seasons in the Peruvian Amazon by Becerra-Lira, Edwin, Rodriguez-Achata, Liset, Muñoz Ushñahua, Adenka, Corvera Gomringer, Ronald, Thomas, Evert, Garate-Quispe, Jorge, Hilares Vargas, Litcely, Nascimento Herbay, Pedro Romel, Gamarra Miranda, Luis Alfredo, Umpiérrez, Eleuterio, Guerrero Barrantes, Juan Antonio, Pillaca, Martin, Cusi Auca, Edgar, Russo, Ricardo, Peña Valdeiglesias, Joel, Castillo Torres, Dennis del, Velasquez Ramírez, Manuel Gabriel

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Coupling remote sensing and eDNA to monitor environmental impact: A pilot to quantify the environmental benefits of sustainable agriculture in the Brazilian Amazon by Dyson, Karen, Nicolau, Andréa P., Tenneson, Karis, Francesconi, Wendy, Daniels, Amy, Andrich, Giulia, Caldas, Bernardo, Castaño, Silvia, de Campos, Nathanael, Dilger, John, Guidotti, Vinicius, Jaques, Iara, McCullough, Ian M., McDevitt, Allan D., Molina, Luis, Nekorchuk, Dawn M., Newberry, Tom, Lima Pereira, Cristiano, Perez, Jorge, Richards-Dimitrie, Teal, Rivera, Ovidio, Rodriguez, Beatriz, Sales, Naiara, Tello, Jhon, Wespestad, Crystal, Zutta, Brian, Saah, David

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Food security and forest access in the Colombian and Peruvian Amazon: How do forest quality and belonging to an ethnic group play a role? by Buritica, Alexander, Vanegas, Martha, Pierce, Deborah, Quintero, Marcela

“…This study explores the link between forests and food security in Colombian and Peruvian Amazon communities. Panel data from households in each country was collected to calculate a multidimensional household-level food security index. …”
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Biodiversity-Climate-Society Nexus assessment through Participatory System Dynamics Model. The case study of Amazon forest-based value chain by Santoro, Stefania, Pagano, Alessandro, Francesconi, Wendy, Mello, Denyse, Giordano, Raffaele

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Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon by Suárez, Juan Carlos, Anzola, José Alexander, Vanegas, Jose Ivan, Salas, Dina Luz, Contreras, Amara Tatiana, Idupulapati, Rao

“…Small holders in the Colombian Amazon region use maize-bean intercropping for improving productivity under the combined stress conditions of acidic soils and high temperature. …”
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Crossing spatial analyses and livestock economics to understand deforestation processes in the Brazilian Amazon: the case of Sao Felix do Xingu in South Para by Mertens, B., Poccard-Chapuis, R., Piketty, M.G., Lacques, A.E., Venturieri, A.

“…The Amazon is the largest tropical forest area on earth, and has been undergoing rapid deforestation for the last four decades. …”
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Greenhouse gas emissions along a peat swamp forest degradation gradient in the Peruvian Amazon: soil moisture and palm roots effects by Lent, Jeffrey van, Hergoualc'h, Kristell, Verchot, Louis V., Oenema, Oene, Groenigen, Jan Willem van

“…Tropical peatlands in the Peruvian Amazon exhibit high densities of Mauritia flexuosa palms, which are often cut instead of being climbed for collecting their fruits. …”
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Acaulospora flava, a new arbuscular mycorrhizal fungus from Coffea arabica and Plukenetia volubilis plantations at the sources of the Amazon river in Peru by Corazon Guivin, Mike Anderson, Vallejos Tapullima, Adela, De la Sota Ricaldi, Ana María, Cerna Mendoza, Agustín, Guerrero Abad, Juan Carlos, Santos, Viviane Monique, Da Silva, Glandstone Alves, Oehl, Fritz

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Spatial patterns of diversity and genetic erosion of traditional cassava (Manihot esculenta Crantz) in the Peruvian Amazon: An evaluation of socio-economic and environmental indicators by Willemen, Louise, Scheldeman, Xavier, Soto Cabellos, Víctor, Rafael Salazar, Simón, Guarino, Luigi

Subjects: “…Amazon…”
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Cacao agroforestry systems improve soil fertility: Comparison of soil properties between forest, cacao agroforestry systems, and pasture in the Colombian Amazon by Rodríguez Suárez, Leonardo, Suárez Salazar, Juan Carlos, Casanoves, Fernando, Ngo Bieng, Marie Ange

“…The study was conducted at the Macagual Amazon Research Center in western Colombian Amazon. …”
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Potencial pod production and pod yields of F3 Amazon cacao budded of grafted on shoots regenerated from coppiced Amelonado trees by Odegbaro, O. A., Folarin, J. O.

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Degradation-driven changes in fine root carbon stocks, productivity, mortality, and decomposition rates in a palm swamp peat forest of the Peruvian Amazon by Dezzeo, N., Grandez-Rios, J., Martius, C., Hergoualc'h, Kristell

“…Amazon palm swamp peatlands are major carbon (C) sinks and reservoirs. …”
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Is the formalization of collective tenure rights in the Peruvian Amazon supporting sustainable Indigenous livelihoods?... by Guerra, M., Sarmiento Barletti, J.P., Begert, B.

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Photosynthetic and grain yield responses to intercropping of two common bean lines with maize under two types of fertilizer applications in the colombian amazon region by Suárez, Juan Carlos, Anzola, José Alexander, Contreras, Amara Tatiana, Salas, Dina Luz, Vanegas, José Iván, Urban, Milan Oldřich, Beebe, Stephen E., Rao, Idupulapati M.

“…Acid soils in the Amazon region are characterized by low fertility and high aluminum saturation causing reduced crop yields. …”
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Is the formalization of collective tenure rights in the Peruvian Amazon supporting sustainable Indigenous livelihoods?... by Guerra, Miguel, Sarmiento Barletti, Juan Pablo, Begert, Blanca

“…Key findings The titling of Comunidades Nativas (Native Communities) alone is not enough to ensure Indigenous Peoples’ access to sustainable livelihoods in the Peruvian Amazon. Lack of income options, combined with restrictive legal frameworks for resource use under the Comunidad model, led to unsustainable land and resource use. …”
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