Informador Técnico
ISSN: 2256-5035 (Electrónico)
ISSN: 0122-056X (Impreso)
Formato: Electrónico / Acceso Abierto
Frecuencia: Números Semestrales
Revisión por Pares: Doble Ciego
Palabras clave
urban agriculture
climate change
scientometrics
sustainable development
digitization
social innovation
food safety agricultura urbana
cambio climático
cienciometría
desarrollo sostenible
digitalización
innovación social
seguridad alimentaria
climate change
scientometrics
sustainable development
digitization
social innovation
food safety agricultura urbana
cambio climático
cienciometría
desarrollo sostenible
digitalización
innovación social
seguridad alimentaria
Cómo citar
Burbano-Criollo, C., Aguilar-Montero, M., & Semanate-Quiñonez, H. . (2022). La agricultura urbana como alternativa de abastecimiento de alimentos vegetales: un ejercicio desde la cienciometría. Informador Técnico, 86(2), 254–277. https://doi.org/10.23850/22565035.4427
Resumen
Las comunidades urbanas están en riesgo permanente y son vulnerables ante situaciones catastróficas que propician inseguridad alimentaria. En este artículo se realizó una revisión sistemática de literatura científica de las publicaciones en revistas indexadas en las bases de datos de Scopus y Web of Science, con el objetivo de identificar avances, tendencias e impactos en la línea de tiempo, relacionados con la agricultura urbana (AU) como tópico de seguridad alimentaria, cambio climático y desarrollo sostenible. La metodología parte del Método Prisma (Preferred Reporting Items for Systematic reviews and Meta-Analyses), e incorpora herramientas cienciométricas y de análisis de los resultados, que resultan en el denominado Árbol de la Ciencia (Tree of Science). Como caso se ha presento el estado del arte en AU en los últimos veinte años, derivado en la lectura de 44 investigaciones alrededor del mundo, que poseen conexiones entre autores, y que dan cuenta de que es una alternativa de alimentación sustentable que da respuesta de mediano plazo a las incertidumbres de abastecimiento alimentario vegetal en las ciudades. Se concluye que la cienciometría es una herramienta potencial para la revisión y delimitación bibliográfica.
Citas
Aria, Massimo; Cuccurullo, Corrado (2017). Bibliometrix: An R-tool for comprehensive science mapping analysis. Journal of Informetrics, 11(14). 959-955. https://doi.org/10.1016/j.joi.2017.08.007
Artmann, Martina; Sartison, Katharina (2018). The role of urban agriculture as a nature-based solution: A review for developing a systemic assessment framework. Sustainability, 10(6), 1937. https://doi.org/10.3390/su10061937
Asamblea General de la Organización de las Naciones Unidas (21 de octubre de 2015). Transforming our world: The 2030 agenda for sustainable development. A/RES/70/1. Recuperado de www.refworld.org/docid/57b6e3e44.html
Bacco, Manlio; Barsocchi, Paolo; Ferro, Erina; Gotta, Alberto; Ruggeri, Massimiliano (2019). The digitisation of agriculture: a survey of research activities on smart farming. Array, 3-4, 100009. https://doi.org/10.1016/j.array.2019.100009
Bakhtsiyarava, Maryia; Grace, Kathryn (2021). Agricultural production diversity and child nutrition in Ethiopia. Food Security, 13, 1407-1422. https://doi.org/10.1007/s12571-021-01173-9
Bellezoni, Rodrigo; Meng, Fanxin; He, Pan; Seto, Karen (2021). Understanding and conceptualizing how urban green and blue infrastructure affects the food, water, and energy nexus: A synthesis of the literature. Journal of Cleaner Production, 289, 125825. https://doi.org/10.1016/j.jclepro.2021.125825
Benis, Khadija; Gashgari, Raneem; Alsaati, Adnan; Reinhart, Cristoph (2018). Urban Foodprints (UF)–Establishing baseline scenarios for the sustainability assessment of high-yield urban agriculture. International Journal of Design & Nature and Ecodynamics, 13(4), 349-360. https://doi.org/10.2495/DNE-V13-N4-349-360
Benjamin, Emmanuel; Buchenrieder, Gertrud; Sauer, Johannes (2021). Economics of small-scale aquaponics systems in West Africa: A SANFU case study. Aquaculture Economics & Management, 25(1), 53-69. https://doi.org/10.1080/13657305.2020.1793823
Blondel, Vincent; Guillaume, Jean-Loup; Lambiotte, Renaud; Lefebvre, Etienne (2008). Fast unfolding of communities in large networks. Journal of statistical mechanics: theory and experiment, 10, P10008. https://doi.org/10.1088/1742-5468/2008/10/P10008
Boulanger, Pierre; Boysen-Urban, Kristen; Philippidis, George (2021). European Union Agricultural Support ‘Coupling’ in Simulation Modelling: Measuring the Sustainability Impacts. Sustainability, 13(6), 3264. https://doi.org/10.3390/su13063264
Chen, Jiangsheng; Bolt, Gideon; Wang, Yiwen; Feng, Xiaoli; Li, Xuke (2021). An Empirical Diagnosis of the School-to-Work Process for Rural and Agricultural Development in China. Sustainability, 13(2), 778. https://doi.org/10.3390/su13020778
Core of Science (2021). Tree of Science ToS [Software de computador]. Recuperado de https://coreofscience.shinyapps.io/scientometrics/
Costanza, Robert; D’Arge, Ralph; de Groot, Rudolf; Farber, Stephen; Grasso, Monica; Hannon, Bruce; Limburg, Karin; Naeem, Shahid; O’Neill, Robert; Paruelo, Jose; Raskin, Robert; Sutton, Paul; van den Belt, Marjan (1997). The value of the world's ecosystem services and natural capital. Nature, 387, 253-260. https://doi.org/10.1038/387253a0
Darko, Amos; Chan, Albert; Huo, Xiaosen; Owusu-Manu, De-Graft (2019). A scientometric analysis and visualization of global green building research. Building and Environment, 149, 501-511. https://doi.org/10.1016/j.buildenv.2018.12.059
Davila, Federico; Bourke, Richard; McWilliam, Andrew; Crimp, Steven; Robins, Lisa; van Wensveen, Monica; Alders, Robyn; Butler, James (2021). COVID-19 and food systems in Pacific Island Countries, Papua New Guinea, and Timor-Leste: Opportunities for actions towards the sustainable development goals. Agricultural Systems, 191, 103137. https://doi.org/10.1016/j.agsy.2021.103137
De Macedo, Laura; Picavet, Marc; de Oliveira, José; Shih, Wan-Yu (2021). Urban green and blue infrastructure: A critical analysis of research on developing countries. Journal of Cleaner Production, 313, 127898. https://doi.org/10.1016/j.jclepro.2021.127898
Derose, Kathryn; Fulcar, María; Acevedo, Ramón; Armenta, Gabriela; Jiménez-Paulino, Gipsy; Bernard, Claudio; Then-Paulino, Amarilis (2021). An Integrated Urban Gardens and Peer Nutritional Counseling Intervention to Address Food Insecurity Among People with HIV in the Dominican Republic. AIDS Education and Prevention, 33(3), 187-201. https://doi.org/10.1521/aeap.2021.33.3.187
Derunova, Elena; Kireeva, Natal’ya; Pruschak, Olesya (2021). Rural social development is a key condition for inclusive growth agri-food system of Russia. Scientific Papers: Management, Economic Engineering in Agriculture & Rural Development, 21(1). http://managementjournal.usamv.ro/pdf/vol.21_1/Art22.pdf
Derviş, Hamid (2019). Bibliometric analysis using Bibliometrix an R Package. Journal of Scientometric Research, 8(3), 156-160. https://doi.org/10.5530/jscires.8.3.32
Despommier, Dickson (2010). The vertical farm: feeding the world in the 21st century. Macmillan.
Dick, Milene; da Silva, Marcelo; da Silva, Rickiel; Ferreira, Otoniel; de Souza, Manoel; de Lima, Sebastião; Neto, Vespasiano; Dewes, Homero (2021). Environmental impacts of Brazilian beef cattle production in the Amazon, Cerrado, Pampa, and Pantanal biomes. Journal of Cleaner Production, 311, 127750. https://doi.org/10.1016/j.jclepro.2021.127750
Dubey, Pradeep; Singh, Ajeet; Raghubanshi, Apoorva; Abhilash, Purushothaman (2021). Steering the restoration of degraded agroecosystems during the United Nations Decade on Ecosystem Restoration. Journal of Environmental Management, 280, 111798. https://doi.org/10.1016/j.jenvman.2020.111798
Ezeudu, Obiora; Oraelosi, Tochukwu; Agunwamba, Jonah; Ugochukwu, Uzochukwu (2021). Co-production in solid waste management: analyses of emerging cases and implications for circular economy in Nigeria. Environmental Science and Pollution Research, 28, 52392-52404. https://doi.org/10.1007/s11356-021-14471-8
Gephi (2021). Graph Viz Platform [Software de computador]. Recuperado de https://gephi.org/
Grewal, Sharanbir; Grewal, Parwinder (2012). Can cities become self-reliant in food? Cities, 29(1), 1-11. https://doi.org/10.1016/j.cities.2011.06.003
Gulyas, Boglarka; Edmondson, Jill (2021). Increasing city resilience through urban agriculture: Challenges and solutions in the Global North. Sustainability, 13(3), 1465. https://doi.org/10.3390/su13031465
Hu, Yingjie; Sun, Jin; Zheng, Ji (2021). Comparative analysis of carbon footprint between conventional smallholder operation and innovative largescale farming of urban agriculture in Beijing, China. PeerJ, 9, e11632. https://doi.org/10.7717/peerj.11632
Huang, Angela; Chang, Fi-John (2021). Prospects for Rooftop Farming System Dynamics: An Action to Stimulate Water-Energy-Food Nexus Synergies toward Green Cities of Tomorrow. Sustainability, 13(16), 9042. https://doi.org/10.3390/su13169042
Kattel, Giri; Reeves, Jessica; Western, Andrew; Zhang, Wenjing; Jing, Wei; McGowan, Suzanne; Cuo, Lan; Scales, Peter; Dowling, Kim; He, Qiang; Wang, Lei; Capon, Samantha; Pan, Zenghui; Cui, Juansheng; Zhang, Lulu; Xiao, Luo; Liu, Chun; Zhang, Ke; Gao, Chuanyu;… Liu, Yongding (2021). Healthy waterways and ecologically sustainable cities in Beijing‐Tianjin‐Hebei urban agglomeration (northern China): Challenges and future directions. Wiley Interdisciplinary Reviews: Water, 8(2), e1500. https://doi.org/10.1002/wat2.1500
Khan, Imran; Lei, Hongdou; Khan, Ahmad; Muhammad, Ihsan; Javeed, Tehseen; Khan, Asif; Huo, Xuexi (2021). Yield gap analysis of major food crops in Pakistan: prospects for food security. Environmental Science and Pollution Research, 28(7), 7994-8011. https://doi.org/10.1007/s11356-020-11166-4
Kirby, Caitlin; Specht, Kathrin; Fox-Kämper, Runrid; Hawes, Jason; Cohen, Nevin; Caputo, Silvio; Ilieva, Rositsa; Lelièvre, Agnès; Poniży, Lidia; Schoen, Victoria; Blythe, Chris (2021). Differences in motivations and social impacts across urban agriculture types: Case studies in Europe and the US. Landscape and Urban Planning, 212, 104110. https://doi.org/10.1016/j.landurbplan.2021.104110
Krishnan, Sarada; Nandwani, Dilip; Smith, George; Kankarta, Vanaja (2016). Sustainable urban agriculture: A growing solution to urban food deserts. En D. Nandwani (Ed.), Organic farming for sustainable agriculture (pp. 325-340). Springer. https://doi.org/10.1007/978-3-319-26803-3_15
Lal, Rattan; Bouma, Johan; Brevik, Eric; Dawson, Lorna; Field, Damien; Glaser, Bruno; Hatano, Ryusuke; Hartemink, Alfred; Kosaki, Takashi; Lascelles, Bruce; Monger, Curtis; Muggler, Cristine; Ndzana, Georges; Norran, Stefan; Pan, Xicai; Paradelo, Remigio; Reyes-Sánchez, Laura; Sandén, Taru; Singh, Bal; Zhang, Jiabao (2021). Soils and sustainable development goals of the United Nations (New York, USA): An IUSS perspective. Geoderma Regional, 25, e00398. https://doi.org/10.1016/j.geodrs.2021.e00398
Liang, Boyi; Liu, Hongyan; Quine, Timothy; Chen, Xiaoqiu; Hallett, Paul; Cressey, Elizabeth; Zhu, Xinrong; Cao, Jing; Yang, Shunghua; Wu, Lu; Hartley, Iain (2021). Analysing and simulating spatial patterns of crop yield in Guizhou Province based on artificial neural networks. Progress in Physical Geography: Earth and Environment, 45(1), 33-52. https://doi.org/10.1177/0309133320956631
Lipper, Leslie; Thornton, Philip; Campbell, Bruce; Baedeker, Tobias; Braimoh, Ademola; Bwalya, Martin; Caron Patrick; Cattaneo, Andrea; Garrity, Dennis; Henry, Kevin; Hottle, Ryan; Jackson, Lousie; Jarvis, Andrew; Kossam, Fred; Mann, Wendy; McCarthy, Nancy; Meybeck, Alexandre; Neufelddt, Henry; Remigton, Tom; Thi Sen, Pham; ... Torquebiau, Emmanuel (2014). Climate-smart agriculture for food security. Nature Climate Change, 4(12), 1068-1072. https://doi.org/10.1038/nclimate2437
López, Alejandro; Aguilar, Marcelo; Vélez, Juan; Pineda, Elkin; Ordoñez, Ginna (2019). Design of a vegetable production model: Z-farming. Journal of Physics: Conference Series, 1418(1), 012013. https://doi.org/10.1088/1742-6596/1418/1/012013
Marandure, Tawanda; Bennett, James; Dzama, Kennedy; Makombe, Godswill; Mapiye, Cletos (2021). Drivers of low-input farmers’ perceptions of sustainable ruminant farming practices in the Eastern Cape Province, South Africa. Environment, Development and Sustainability, 23(6), 8405-8432. https://doi.org/10.1007/s10668-020-00973-x
Marín, Juan; Robledo, Sebastián; Duque-Méndez, Néstor (2017). Marketing Emprendedor: Una perspectiva cronológica utilizando Tree of Science. Civilizar de empresa y economía, 13(1), 113-123. Recuperado de https://revistas.usergioarboleda.edu.co/index.php/ceye/article/view/923/768
Organización de las Naciones Unidas para la Alimentación y la Agricultura (2022). Escasez de agua: Uno de los mayores retos de nuestro tiempo. Recuperado de https://www.fao.org/fao-stories/article/es/c/1185408/
Orsini, Francesco; Gasperi, Daniela; Marchetti, Livia; Piovene, Chiara; Draghetti, Stefano; Ramazzotti, Solange; Bazzocchi, Giovanni; Gianquinto, Giorgio (2014). Exploring the production capacity of rooftop gardens (RTGs) in urban agriculture: the potential impact on food and nutrition security, biodiversity and other ecosystem services in the city of Bologna. Food Security, 6(6), 781-792. https://doi.org/10.1007/s12571-014-0389-6
Parenti, Emanuelle; Deggau, André; da Silva, Samara; de Oliveira, Manoela; de Paulo, Luíza; de Andrade, Salgueirino (2020). The Contributions of Urban Agriculture to the Promotion of Food Security in the Context of Climate Change: A Literature-Based Review. En W. Leal; J. B. S. de Andrade (Eds.), Water, Energy and Food Nexus in the Context of Strategies for Climate Change Mitigation. Climate Change Management (pp. 103-114). Springer. https://doi.org/10.1007/978-3-030-57235-8_9
Pedro, Alexandra; Görner, Anna; Lindner, André; Wende, Wolfgang (2020). More than fruits and vegetables: Community garden experiences from the Global North to foster green development of informal areas in Sao Paulo, Brazil. Research in Urbanism Series, 6, 219-242. https://doi.org/10.7480/rius.6.101
Pribadi, Didit; Pauleit, Stephan (2015). The dynamics of peri-urban agriculture during rapid urbanization of Jabodetabek Metropolitan Area. Land Use Policy, 48, 13-24. https://doi.org/10.1016/j.landusepol.2015.05.009
Rajala, Elisabeth; Vogel, Isabel; Sundin, Anneli; Kongmanila, Daovy; Nassuna-Musoke, Maria; Musundire, Robert; Mulangala, Marianne; Chiwona-Karltun, Linley; Magnusson, Ulf; Boqvist, Sofia (2021). How can agricultural research translation projects targeting smallholder production systems be strengthened by using Theory of Change? Global Food Security, 28, 100475. https://doi.org/10.1016/j.gfs.2020.100475
Robledo, Sebastián; Osorio, Germán; López, Carolina (2014). Networking en pequeña empresa: una revisión bibliográfica utilizando la teoría de grafos. Revista Vínculos, 11(2), 6-16. https://doi.org/10.14483/2322939X.9664
RStudio (2021). RStudio Cloud [Software de computador]. Recuperado de https://rstudio.cloud/
Rukasha, Tanyaradzwa; Nyagadza, Brighton; Pashapa, Rumbidzai; Muposhi, Asphat (2021). Covid-19 impact on Zimbabwean agricultural supply chains and markets: A sustainable livelihoods perspective. Cogent Social Sciences, 7(1), 1928980. https://doi.org/10.1080/23311886.2021.1928980
Sánchez-Meca, Julio; Botella, Juan (2010). Revisiones sistemáticas y meta-análisis: Herramientas para la práctica profesional. Papeles del Psicólogo, 31(1), 7-17. Recuperado de https://www.redalyc.org/pdf/778/77812441002.pdf
Sanyé-Mengual, Esther; Cerón-Palma, Ileana; Oliver-Solà, Jordi; Montero, Juan; Rieradevall, Joan (2015). Integrating horticulture into cities: A guide for assessing the implementation potential of Rooftop Greenhouses (RTGs) in industrial and logistics parks. Journal of Urban Technology, 22(1), 87-111. https://doi.org/10.1080/10630732.2014.942095
Satterthwaite, David; McGranahan, Gordon; Tacoli, Cecilia (2010). Urbanization and its implications for food and farming. Philosophical Transactions of the Royal Society B: Biological Sciences, 365(1554), 2809-2820. https://doi.org/10.1098/rstb.2010.0136
Semanate-Quiñonez, Hugo; Upegui-Valencia, Anlly; Upequi-Valencia, María (2022). Blended learning, avances y tendencias en la educación superior: una aproximación a la literatura. Informador Técnico, 86(1), 46-68. https://doi.org/10.23850/22565035.3705
Shammi, Mashura; Bodrud-Doza, Zion; Islam, Abu; Rahman, Mostafizur (2021). Strategic assessment of COVID-19 pandemic in Bangladesh: comparative lockdown scenario analysis, public perception, and management for sustainability. Environment, Development and Sustainability, 23(4), 6148-6191. https://doi.org/10.1007/s10668-020-00867-y
Soares, Panmela; Almendra-Pegueros, Rafael; Benítez-Brito, Néstor; Fernández-Villa, Tania; Lozano-Lorca, Macarena; Valera-Gran, Desirée; Navarrete-Muñoz, Eva (2020). Sistemas alimentarios sostenibles para una alimentación saludable. Revista Española de Nutrición Humana y Dietética, 24(2), 87-89. https://doi.org/10.14306/renhyd.24.2.1058
Sodango, Terefe; Sha, Jinming; Li, Xiaomei; Noszczyk, Tomasz; Shang, Jiali; Aneseyee, Abreham; Bao, Zhongcong (2021). Modeling the Spatial Dynamics of Soil Organic Carbon Using Remotely-Sensed Predictors in Fuzhou City, China. Remote Sensing, 13(9), 1682. https://doi.org/10.3390/rs13091682
Soma, Katrine; Obwanga, Benson; Kanyuguto, Charles (2021). A New Rural-Urban Fish Food System was Established in Kenya–Learning from Best Practices. Sustainability, 13(13), 7254. https://doi.org/10.3390/su13137254
Steenkamp, Jorinda; Cilliers, Elizelle; Cilliers, Sarel; Lategan, Louie (2021). Food for Thought: Addressing Urban Food Security Risks through Urban Agriculture. Sustainability, 13(3), 1267. https://doi.org/10.3390/su13031267
Swanepoel, Jan; van Niekerk, Johan; Tirivanhu, Precious (2021). Analysing the contribution of urban agriculture towards urban household food security in informal settlement areas. Development Southern Africa, 38(5), 785-798. https://doi.org/10.1080/0376835X.2021.1920888
Tapia, Carlos; Randall, Linda; Wang, Shinan; Borges, Luciane (2021). Monitoring the contribution of urban agriculture to urban sustainability: an indicator-based framework. Sustainable Cities and Society, 74, 103130. https://doi.org/10.1016/j.scs.2021.103130
Tarolli, Paolo; Pijl, Anton; Cucchiaro, Sara; Wei, Wei (2021). Slope instabilities in steep cultivation systems: Process classification and opportunities from remote sensing. Land Degradation & Development, 32(3), 1368-1388. https://doi.org/10.1002/ldr.3798
Thornton, Philip; Schuetz, Tonya; Förch, Wiebke; Cramer, Laura; Abreu, David; Vermeulen, Sonja; Campbell, Bruce (2017). Responding to global change: A theory of change approach to making agricultural research for development outcome-based. Agricultural Systems, 152, 145-153. https://doi.org/10.1016/j.agsy.2017.01.005
Vasylieva, Natalia; James, Harvey (2021). The effect of urbanization on food security and agricultural sustainability. Economics & Sociology, 14(1), 76-88. https://doi.org/10.14254/2071-789X.2021/14-⅕
Vittuari, Mateo; Bazzocchi, Giovanni; Blasioli, Sonia; Cirone, Francesco; Maggio, Albino; Orsini, Francesco; Penca, Jerneja; Petruzzelli, Mara; Specht, Kathrin; Amghar, Samir; Atanasov, Aleksandar-Mihail; Bastia, Teresa; Bertocchi, Inti; Coudard, Antoine; Crepaldi, Andrea; Curtis, Adam; Fox-Kämper, Runrid; Gheorghica, Anca; Lelièvre, Agnès;… de Menna, Fabio (2021). Envisioning the future of European food systems: Approaches and research priorities after COVID-19. Frontiers in Sustainable Food Systems, 5, 58. https://doi.org/10.3389/fsufs.2021.642787
VOSViewer (2021). VOSviewer [Software de computador]. Recuperado de https://www.vosviewer.com/
Wang, Sitong; Bai, Xuemei; Zhang, Xiaoling; Reis, Stefan; Chen, Deli; Xu, Jianming; Gu, Baojing (2021). Urbanization can benefit agricultural production with large-scale farming in China. Nature Food, 2(3), 183-191. Recuperado de https://www.nature.com/articles/s43016-021-00228-6
Xu, Yang; Zhang, Xuan; Hao, Zengchao; Singh, Vijay; Hao, Fanghua (2021). Characterization of agricultural drought propagation over China based on bivariate probabilistic quantification. Journal of Hydrology, 598, 126194. https://doi.org/10.1016/j.jhydrol.2021.126194
Zezza, Alberto; Tasciotti, Luca (2010). Urban agriculture, poverty, and food security: Empirical evidence from a sample of developing countries. Food Policy, 35(4), 265-273. https://doi.org/10.1016/j.foodpol.2010.04.007
Zhang, Maoxing; Wang, Yin; Chen, Xi; Xu, Feiyun; Ding, Ming; Ye, Wenxiu; Kawai, Yuya; Toda, Yosuke; Hayashi, Yuki; Suzuki, Takamasa; Zeng, Houqing; Xiao, Liang; Xiao, Xin; Xu, Jin; Guo, Shiwei; Yan, Feng; Shen, Qirong; Xu, Gouhua; Kinoshita, Toshinori; Zhu, Yiyong (2021). Plasma membrane H+-ATPase overexpression increases rice yield via simultaneous enhancement of nutrient uptake and photosynthesis. Nature Communications, 12(1), 735. https://doi.org/10.1038/s41467-021-20964-4
Zhong, Qiumeng; Wang, Lan; Cui, Shenghui (2021). Urban Food Systems: A Bibliometric Review from 1991 to 2020. Foods, 10(3), 662. https://doi.org/10.3390/foods10030662
Zuluaga, Marta; Robledo, Sebastián; Osorio-Zuluaga, Germán; Yathe, Laura; González, Diana; Taborda, Gonzalo (2016). Metabolomics and pesticides: systematic literature review using graph theory for analysis of references. Nova, 14(25), 121-138. https://doi.org/10.22490/24629448.1735
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-SinDerivadas 4.0.
Derechos de autor 2022 Servicio Nacional de Aprendizaje SENA
Descargas
Los datos de descargas todavía no están disponibles.
