Resultados de búsqueda - "Continente"

Livestock enclosures in drylands of sub-Saharan Africa are overlooked hotspots of N2O emissions por Butterbach-Bahl, Klaus, Gettel, G., Kiese, Ralf, Fuchs, K., Werner, Christian R., Rahimi, J., Barthel, M., Merbold, Lutz

“…Using maps of livestock distribution, we scaled our finding to SSA and found that abandoned bomas are significant hotspots for atmospheric N2O at the continental scale, contributing ~5% of the current estimate of total anthropogenic N2O emissions for all of Africa.…”
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The number of tree species on Earth por Cazzolla Gatti, Roberto, Reich, Peter B., Gamarra, Javier G.P., Crowther, Tom, Hui, Cang, Morera, Albert, Bastin, Jean-Francois, Miguel, Sergio de, Nabuurs, Gert-Jan, Svenning, Jens-Christian, Serra-Diaz, Josep M., Merow, Cory, Enquist, Brian, Kamenetsky, Maria, Lee, Junho, Zhu, Jun, Fang, Jinyun, Jacobs, Douglass F, Pijanowski, Bryan, Banerjee, Arindam, Giaquinto, Robert A., Alberti, Giorgio, Almeyda Zambrano, Angelica Maria, Álvarez Dávila, Esteban, Araújo Murakami, Alejandro, Avitabile, Valerio, Aymard, Gerardo A., Balazy, Radomir, Baraloto, Chris, Barroso, Jorcely G., Bastian, Meredith L., Birnbaum, Philippe, Bitariho, Robert, Bogaert, Jan, Bongers, Frans, Bouriaud, Olivier, Brancalion, Pedro H.S., Brearley, Francis Q., Broadbent, Eben North, Bussotti, Filippo, Castro da Silva, Wendeson, César, Ricardo Gomes, Češljar, Goran, Chama Moscoso, Víctor, Chen, Han Y.H., Cienciala, Emil, Clark, Connie J., Coomes, David A., Dayanandan, Selvadurai, Decuyper, Mathieu, Dee, Laura E., Aguila Pasquel, Jhon del, Derroire, Géraldine, Djuikouo Kamden, Marie Noel, Van Do, Tran, Dolezal, Jiri, Đorđević, Ilija Đ., Engel, Julien, Fayle, Tom M., Feldpausch, Ted R., Fridman, Jonas K., Harris, David J., Hemp, Andreas, Hengeveld, Geerten, Herault, Bruno, Herold, Martin, Ibanez, Thomas, Jagodzinski, Andrzej M., Jaroszewicz, Bogdan, Jeffery, Kathryn J., Johannsen, Vivian Kvist, Jucker, Tommaso, Kangur, Ahto, Karminov, Victor N., Kartawinata, Kuswata, Kennard, Deborah K., Kepfer-Rojas, Sebastian, Keppel, Gunnar, Khan, Mohammed Latif, Khare, Pramod Kumar, Kileen, Timothy J., Kim, Hyun Seok, Korjus, Henn, Kumar, Amit, Kumar, Ashwani, Laarmann, Diana, Labrière, Nicolas, Lang, Mait, Lewis, Simon L., Lukina, Natalia, Maitner, Brian S., Malhi, Yadvinder, Marshall, Andrew R., Martynenko, Olga V., Monteagudo Mendoza, Abel L., Ontikov, Petr V., Ortíz Malavasi, Edgar, Pallqui Camacho, Nadir C., Paquette, Alain, Park, Minjee, Parthasarathy, Narayanaswamy, Peri, Pablo Luis, Petronelli, Pascal, Pfautsch, Sebastian, Phillips, Oliver L., Picard, Nicolas, Piotto, Daniel, Poorter, Lourens, Poulsen, John R., Pretzsch, Hans, Ramírez Angulo, Hirma, Restrepo Correa, Zorayda, Rodeghiero, Mirco, Rojas Gonzáles, Rocío Del Pilar, Rolim, Samir G., Rovero, Francesco, Rutishauser, Ervan, Saikia, Purabi, Salas-Eljatib, Christian, Schepaschenko, Dmitry, Scherer-Lorenzen, Michael, Šebeň, Vladimír, Silveira, Marcos, Slik, Ferry, Sonké, Bonaventure, Souza, Alexandre F., Stereńczak, Krzysztof Jan, Svoboda, Miroslav, Taedoumg, Hermann, Tchebakova, Nadja, Terborgh, John, Tikhonova, Elena, Torres-Lezama, Armando, Plas, Fons van der, Vásquez, Rodolfo, Viana, Helder, Vibrans, Alexander C., Vilanova, Emilio, Vos, Vincent A., Wang, Hua-Feng, Westerlund, Bertil, White, Lee J.T., Wiser, Susan K., Zawiła-Niedźwiecki, Tomasz, Zemagho, Lise, Zhu, Zhi-Xin, Zo-Bi, Irié C., Liang, Jingjing

“…Here, based on global ground-sourced data, we estimate the total tree species richness at global, continental, and biome levels. Our results indicate that there are ∼73,000 tree species globally, among which ∼9,000 tree species are yet to be discovered. …”
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Comments to the African Union Commission on the Africa Fertilizer and Soil Health Action Plan por Chesterman, Sabrina, Chevallier, Romy, Huyer, Sophia, Zougmoré, Robert B., Zebiak, Stephen E., Siebert, Stefan, Barczak, Piotr, Thornton, Philip K.

“…The SIA is a practical initiative to develop an African system for soil management and to implement actions at the continental, sub-regional, and country levels. This document, submitted by AICCRA to the African Union, gives key recommendations based on a review of the draft AFSH. …”
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Experts to convene in Cairo for the “Consultation Workshop: Deep Diving into the Agritech Innovation Ecosystem in Egypt” por Zaccari, Claudia, Al-saffar, Reem

“…On 7 February 2024 at the InterContinental Cairo Semiramis, CGIAR Centers – Alliance of Bioversity International and CIAT, ICARDA, IWMI, IFPRI, and supported by the CGIAR Accelerate for Impact Platform (A4IP) – in collaboration with the Academy of Scientific Research and Technology of Egypt (ASRT) and under the auspices of the Ministry of Higher Education and Scientific Research of Egypt (MOHESR) hosted the "Consultation Workshop: Deep Diving into the Agri-tech Innovation Ecosystem in Egypt". …”
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CGIAR collaborates with the Academy of Scientific Research and Technology to host the “Consultation workshop: Deep diving into the Agritech Innovation Ecosystem in Egypt” por Menza, Gianpiero, Zaccari, Claudia, Al-saffar, Reem Hazim Khalis

“…On 7 February 2024 at the InterContinental Cairo Semiramis, CGIAR Centers – Alliance of Bioversity International and CIAT, ICARDA, IWMI, IFPRI, and supported by the CGIAR Accelerate for Impact Platform (A4IP) – in collaboration with the Academy of Scientific Research and Technology of Egypt (ASRT) and under the auspices of the Ministry of Higher Education and Scientific Research of Egypt (MOHESR) hosted the "Consultation Workshop: Deep Diving into the Agri-tech Innovation Ecosystem in Egypt". …”
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Tracking key CAADP indicators and implementation processes [In the 2022 ATOR] por Collins, Julia, Makombe, Tsitsi, Tefera, Wondwosen, Yamdjeu, Augustin Wambo

“…They also pledged to increase investment in agriculture, end hunger and halve poverty by 2025, boost intra-African agricultural trade, enhance resilience to climate variability, and strengthen mutual accountability for actions and results by conducting a continental Biennial Review (BR) of progress made in achieving the commitments (AUC 2014).…”
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Integrated groundwater use and management in vulnerable coastal zones of Asia-Pacific por Villholth, Karen G.

“…The present chapter deals with the current level of knowledge of coastal groundwater systems in continental and island settings in the Asia-Pacific, their uses, vulnerabilities and hazards from various sources. …”
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The number of tree species on Earth por Cazzolla Gatti, Roberto, Reichd, Peter B., Gamarra, Javier G.P., Crowtherh, Tom, Hui, Cang, Morera, Albert, Bastin, Jean-Francois, de-Miguel, Sergio, Jan Nabuurs, Gert, Svenning, Jens -Christian, Peri, Pablo Luis, Liang, Jingjing

“…Here, based on global groundsourced data, we estimate the total tree species richness at global, continental, and biome levels. Our results indicate that there are ∼73,000 tree species globally, among which ∼9,000 tree species are yet to be discovered. …”
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Informe Meteorológico 2018. EEA INTA Ing. Juárez por Pinto, Juan José

“…Posee un clima subtropical continental semiárido con época seca definida, la precipitación media anual es de 650 mm concentrando el 82 % en los meses de noviembre a abril. …”
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South-South Technical Knowledge Exchange and Learning Initiative (STEKELI) Workshop por Amha, Yosef, Demissie, Teferi Dejene, Makonnen, Brook T., Zougmoré, Robert B., Solomon, Dawit

“…In Africa, many actors, programmes, projects, or initiatives are implemented by international organizations or continental institutions, or sub-regional and national entities to improve the development, provision, uptake and use of weather and climate services1 .For instance, the Regional Climate Centers (RCCs) have been engaged in developing models and methodologies based on ground and satellite observations to forecast/monitor rainfall, cropwater requirements, drought, early warning system, weather/climate, and seasonal and inter-annual variations. …”
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Annual Report 2022: Accelerating Impacts of CGIAR Climate Research for Africa (AICCRA) por Accelerating Impacts of CGIAR Climate Research for Africa

“…Activities financed under AICCRA are undertaken by a broad coalition of CGIAR partners working at continental, regional, and national levels. During 2022, the project reached2.9 million beneficiaries with enhanced climate information services (CIS) and/or validated climate-smart agriculture (CSA) technologies. …”
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Mechanization in Nigeria: What needs to be done to stimulate demand and support market growth? por Takeshima, Hiroyuki, Kennedy, Adam

“…Assessments of agricultural mechanization at the continental level have found that Nigeria has an agricultural sector characterized by both low productivity growth and low machinery growth relative to other African countries (2018, Malabo Montpellier Panel). …”
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Opportunities to strengthen Africa’s efforts to track national-level climate adaptation por Nowak, Andreea C., Njuguna, Lucy, Ramirez Villegas, Julian, Reidsma, Pytrik, Crumpler, Krystal, Rosenstock, Todd S

“…The findings illustrate continental-scale advances and shortcomings for tracking progress, and emphasize opportunities in upcoming NDC revisions and NAP processes to enhance their coverage, consistency and robustness for future adaptation tracking.…”
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Agricultural growth trends and outlook for Southern Africa por Chilonda, Pius, Musaba, Emmanuel, Zikhali, Precious

“…The Southern African Development Community (SADC) countries, along with other African countries, have recognized and prioritized the agriculture sector as key to overall economic growth, poverty reduction, and enhancing food security and have accordingly committed themselves to implement several regionally, continentally and internationally shared targets or goals. …”
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Zoonotic Mycobacterium bovis-induced tuberculosis in humans por Maller, B., Darr, S., Alonso, Silvia, Hattendorf, J., Laisse, C.J.M., Parsons, S.D.C., Helden, P.D. van, Zinsstag, Jakob

“…For countries of Africa included in the study, we multiplied the observed median proportion of zoonotic TB cases of 2.8% with the continental average overall TB incidence rate of 264/100,000 population/year, which resulted in a crude estimate of 7 zoonotic TB cases/100,000 population/year. …”
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Organizing water education regionally: the innovations, experiences and challenges of three southern water networks por Rap, Edwin, Prakash, A., Zwarteveen, M.Z.

“…The paper presents and contrasts the experiences and challenges of three Regional Water Education Networks in Integrated Water Resources Management (IWRM) - WaterNet (Southern and Eastern Africa), Crossing Boundaries (South Asia) and Concertacion (Andes, Latin America). These continental water networks emerged in the new millennium primarily out of dissatisfaction with traditional North-South development and scientific cooperation. …”
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A high-resolution bioclimate map of the world: a unifying framework for global biodiversity research and monitoring por Metzger MJ, Bunce RGH, Jongman RHG, Sayre, R., Trabucco, Antonio, Zomer, Robert J.

“…Aggregations of the strata were compared with nine existing global, continental and national bioclimate and ecosystem classifications using the Kappa statistic. …”
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Plum pox virus silencing of C5 transgenic plums is stable under challenge inoculation with heterologous viruses por Zagrai, Luminita Antonela, Capote, Nieves, Ravelonandro, M., Cambra, Mariano, Zagrai, L., Scorza, Ralph

“…Challenge experiments were performed under greenhouse, nursery and field conditions in Romania and Spain, comprising two different environments, continental and Mediterranean, respectively. Virus infections were evaluated by visual monitoring of symptom and by serological and molecular assays. …”
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Latin American and Caribbean Forests in the 2020s: Trends, Challenges, and Opportunities por Ardila, Juan, Arieira, Julia, Simone Carolina, Bauch, Tathiana, Bezerra, Blackman, Allen, David, Olivia, Finegan, Bryan, Nascimento, Nathália, Nepstad, Dan, Nobre, Carlos A., 6 autores más.

“…At the global level, LAC forests remove vast quantities of carbon dioxide from the atmosphere (1.2 ± 0.4 Pg C per year), store almost half of the aboveground carbon in the tropics, circulate moisture at a continental scale, provide habitat for roughly half of the world’s terrestrial species, and host seven of the world’s 25 biodiversity hotspots (UNEP 2010; Gibbs et al. 2007; Werth and Avissar 2003; Meyers et al. 2000). …”
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Valoración de la sostenibilidad técnico-productiva en producciones de aves de traspatio de familias destinatarias del programa ProHuerta del partido de San Pedro, Buenos Aires, Arg... por Gamietea, Ignacio José, Liljesthröm, Verónica, Signorini Porchiett, Marcelo Lisandro

“…Consecuentemente en virtud de los valores alcanzados por la sostenibilidad técnico-productiva en este estudio, la estrategia de intervención implementada hasta el momento no parece la más adecuada en pos de lograr la seguridad alimentaria de aquellas familias del área continental del partido de San Pedro, que se hallen en condiciones de pobreza estructural.…”
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