Resultados de búsqueda - "Ecuadorian"

Forest use and timber markets in the Ecuadorian Amazon por Mejía, E., Pacheco, P.

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Peatland carbon stocks and accumulation rates in the Ecuadorian páramo por Hribljan, J.A., Suárez, E., Heckman, K.A., Lilleskov, E.A., Chimner, R.A.

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Policy options for improved forest use by smallholders in the Ecuadorian Amazon por Mejía, E., Pacheco, P., Carrasco, A, Muzo, A, Torres, B.

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The effect of crop insurance in Ecuadorian rice farming: a technical efficiency approach por Castro, Marcelo, Reyes Duarte, Alvaro, Villegas, Andrés, Chanci, Luis

“…In other results, when exploring the influence of additional variables on efficiency, the authors find that parameters related to transplanting, high education, farm size and some locations are positive and statistically significant.The results of this work are relevant for policymakers interested in evaluating technology performance, risk management instruments and farm efficiency in an industry in a developing country such as rice production in Ecuador.This paper is the first attempt to estimate farm-level technical efficiency employing the double bootstrap approach to assess the efficiency and its determinants of Ecuadorian rice producers.…”
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Divergent knowledge and perceptions of insects by organic and non-organic farming in the Ecuadorian Andes por Cardenas, T., Teixidor-Toneu, I., Navarrete, I., Montufar, R., Dangles, O.

“…We used mixed methods combining ethnoecological and entomological approaches—including field observations, free lists, and semi-structured interviews—to study the diversity of local agricultural insects and farmers’ knowledge in smallholder farming systems in the Ecuadorian Andes and to assess their perceptions and management of agricultural entomofauna. …”
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The GeoCitizen-approach: community-based spatial planning – an Ecuadorian case study por Atzmanstorfer, Karl, Resl, Richard, Eitzinger, Anton, Izurieta, Xiomara

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Smallholders and timber extraction in the Ecuadorian Amazon: amidst market opportunities and regulatory constraints por Mejía, E., Pacheco, P., Muzo, A., Torres, B.

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The socioeconomic determinants of legal and illegal smallholder logging: Evidence from the Ecuadorian Amazon por Vasco, C., Torres, B., Pacheco, P., Griess, V.

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Functional traits and performance of woody species on oil- affected soils of the Ecuadorian Amazon por Villancis, Jaime, Casanoves, Fernando, Hang, Susana, Armas, Cristina

“…According to Guevara-Andino et al. (2019) in the Ecuadorian Amazon rainforest there are 2296 tree species; however, approximately 4.2 million hectares of this ecosystem have been impacted by many anthropogenic activities related to oil extraction (opening of new roads, construction of platforms, mud and drill cutting cells, contaminated soil treatment units, and settlement of camps and heliports) (Rivera-Parra et al., 2020). …”
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Witsaja iki, or the good life in Ecuadorian Amazonia: Knowledge co-production for climate resilience por Samuel, Seble

“…Through the stories and perspectives of the Sapara Nation, located in the Ecuadorian Amazon, this research illustrates local insights and perceptions of environmental change, as well as the onset of the external drivers – natural resources extraction and ecological conservation programmes – influencing the livelihoods and territories of this region. …”
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Standardization of a molecular diagnostic method for Cucumber mosaic virus (cmv) in Ecuadorian bananas por Buitrón-Bustamante, Johanna Liseth, Morillo-Velastegui, Luis Eduardo

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Influence of tree cover on diversity, carbon sequestration and productivity of cocoa systems in the Ecuadorian Amazon por Jadán, Oswaldo, Cifuentes Jara, Miguel, Torres, Bolier, Selesi, Daniela, Veintimilla Ramos, Darío Alfredo, Günter, Sven

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Genetic diversity of Ecuadorian cocoa from the germplasm bank of Tehìnguel-Guyas Ecuador based in SNPP'S por Carranza, Mercedes Susana, Zapata, Yeny Patricia, Gallego, Gerardo, Rodríguez, José Nieto, Morante Carriel, Jaime, Cruz Rosero, Nicolás, Medina Jara, Sila

“…The Criollo and Contamana genotyping controls showed greater genetic distance than the Trinitario, Forastero and Ecuadorian Criollo controls. The maximum genetic distance between the introductions was 0.167. …”
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Assessing Genetic Diversity of Three Species of Potato Tuber Moths (Gelechiidae, Lepidoptera) in the Ecuadorian Highlands por Fu, Z., Castillo Carrillo, C.I., Rasheed, Awais, Asaquibay, C., Aucancela, R., Camacho, J., López, V., Quimbiamba, V., Yumisaca, F., Panchi, N., Velasco, C.

“…Samples were collected from the 4 central provinces (Bolivar, Chimborazo, Cotopaxi, and Tungurahua) in the Ecuadorian highlands, where potato is a major crop for food security. …”
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Agouti on the wedding menu: Bushmeat harvest, consumption and trade in a post-frontier region of the Ecuadorian Amazon por Cummins, I., Pinedo Vasquez, M., Barnard, A., Nasi, Robert

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Defining Nature: Who’s Talking? The concept of nature in legal cases with Rights of Nature in Ecuador : a frame/framing analysis of interpretations of nature, underlying factors an... por Wolf, Laura Elisabeth

Materias: “…Ecuadorian constitutional court…”

Impact evaluation of cash, food vouchers, and food transfers among Colombian refugees and poor Ecuadorians in Carchi and Sucumbíos por Hidrobo, Melissa, Hoddinott, John F., Margolies, Amy, Moreira, Vanessa, Peterman, Amber

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Use of the Environmental Impact Quotient to Estimate Health and Environmental Impacts of Pesticide Usage in Peruvian and Ecuadorian Potato Production por Kromann, P., Pradel, W., Cole, D., Taipe, A., Forbes, G.

“…The EIQ was also applied to data from two independent farmer surveys, one from Peru and one from Ecuador to compare potato farming practices and the utility of the EIQ when applied to existing survey data. In the Ecuadorian field trials, the EIQ values, i.e., environmental impact (EI) per ha, varied greatly among the different potato systems tested and ranged from 40 for an integrated pest management system (resistant cultivar plus less hazardous pesticides) to 1235 for a high-input conventional system (susceptible cultivar plus frequent use of hazardous pesticides). …”
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Effect of nitrogen fertilization and shade type in soil quality and nitrogen assimilation in Ecuadorian Amazon Coffea canephora agroecosystems por Ibarra L., Rosa E.

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Impact Evaluation of Cash, Food Vouchers, and Food Transfers among Colombian Refugees and Poor Ecuadorians in Carchi and Sucumbios: Baseline Survey por International Food Policy Research Institute, Centro de Estudios de Pobalcion y Desarrollo Social, World Food Programme

“…In April 2011, the World Food Program (WFP) expanded its assistance to address the food security and nutrition needs of Colombian refugees and to support their integration into Ecuadorian communities. The new program was designed as a prospective randomized control trial and consisted of six monthly transfers of cash, food vouchers, or food to Colombian refugees and poor Ecuadorian households. …”
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