Resultados de búsqueda - Gas distribution.

Ecuaciones alométricas de biomasa aérea para Prosopis nigra (Griseb.) Hieron. en bosques de Entre Ríos (Argentina) por Sione, Silvana María José, Ledesma, Silvia Gabriela, Rosenberger, Leandro Javier, Oszust, José Daniel, Andrade-Castañeda, Hernán J., Maciel, Gabriel Omar, Wilson, Marcelo German, Sasal, Maria Carolina

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Too much of a good thing? Evidence that fertilizer subsidies lead to overapplication in Egypt por Kurdi, Sikandra, Mahmoud, Mai, Abay, Kibrom A., Breisinger, Clemens

“…As part of a national policy to ensure a certain level of food self-sufficiency in strategic crops, the government of Egypt subsidizes nitrogen fertilizer directly by distributing quotas of subsidized fertilizers to farmers and indirectly by subsidizing natural gas used by local fertilizer factories. …”
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Reducing uncertainty in nitrogen budgets for African livestock systems por Rufino, Mariana C., Brandt, P., Herrero, Mario, Butterbach-Bahl, Klaus

“…Measurements in the field should not only concentrate on greenhouse gas emissions, but need to include crop and livestock production measurements, soil stock changes and other N loss pathways such as leaching, run-off and volatilization to assess management practices and trade-offs. …”
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Novel approaches to control browning of fresh-cut artichoke: Effect of a soy protein-based coating and modified atmosphere packaging por Ghidelli, Christian, Mateos, Milagros, Rojas-Argudo, Cristina, Pérez-Gago, María B.

“…MAs were obtained by fluxing two gas mixtures (MA-A: 5 kPa O-2 + 15 kPa CO2; MAB: 80 kPa O-2) or by conventional passive MA (MA-P). …”
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Urban revitalisation through lighting design por Björklund, Erika

“…Artificial lighting was introduced rather early in Venice and today many of the original luminaries, which were constructed for gas, oil or incandescent have been restored or reproduced. …”
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Who does technology serve? A critical analysis of sociocultural factors shaping opportunities, practices and barriers faced by a smallholders in south-western Colombia por Ramos, Marcela, Triana Ángel, Natalia, Burkart, Stefan, Gutiérrez, Jhon Freddy, Gutierrez Zapata, Diana Maria, Ruden, Alejandro, Sepúlveda, Lady, Barret, Brian

“…However, these new possibilities are unevenly distributed, creating disadvantages for groups that generally experience conditions of vulnerability, such as young farmers and women. …”
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Methods for the quantification of emissions at the landscape level for developing countries in smallholder contexts por Milne, E, Neufeldt, Henry, Smalligan, M, Rosenstock, Todd S., Bernoux, Martial, Bird, N., Casarim, F, Denef, K, Easter, M., Malin, Daniella, Ogle, Stephen Michael, Ostwald, M, Paustian, Keith, Pearson, T, Steglich, E

“…The GHG (greenhouse gas) mitigation potential from the agricultural sector is set to increase in coming decades. …”
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Inclusion of gender in Africa’s climate change policies and strategies por Nyasimi, Mary, Ayanlade, Ayansina, Mungai, Catherine, Derkyi, M., Jegede M.O.

“…It is currently acknowledged that Africa’s contribution to greenhouse gas emissions is insignificant. Except for South Africa, all the countries in Africa contribute below the global average of 3.5 m/ton of CO2 per capita. …”
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Especies arbóreas con potencial de uso forestal y agroforestal en Tolima, Cesar y Meta por Zuluaga Peláez, Jhon Jairo, Rivera Rojas, Milton, Gutiérrez Vanegas, Albert Julesmar, Cervera Bonilla, Diana Catalina, Arias Rojas, Jaime Andrés, Moreno Barragán, Jessica, Flórez Tuta, Natalia

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Hydrologic variability governs GHG emissions in rice-based cropping systems of Eastern India por Arenas-Calle, Laura, Sherpa, S., Rossiter, D., Nayak, H., Urfels, Anton, Kritee, Kritee, Poonia, S., Singh, D.K., Choudhary, A., Dubey, R., Kumar, Virender, Nayak, A.K., McDonald, A.

“…Reducing methane (CH4) emissions is increasingly recognized as an urgent greenhouse gas mitigation priority for avoiding ecosystem ‘tipping points’ that will accelerate global warming. …”
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Tree cover on cattle farms in the southeast region of Guatemala por Solís, Jennifer, Villanueva, Cristóbal, Detlefsen, Guillermo, Christian, Brenes, Vilchez, Sergio

“…Study area were 790 ha in which there were 143 plots distributed randomly, living fences were present in 1.691 km (169.1 ha) with 44 transects. …”
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Efectos de la domesticación de los rizobios simbiontes de alfalfa, sobre su capacidad de fijar nitrógeno y degradar óxido nitroso por Brambilla, Silvina Maricel

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The changing nature of hydroclimatic risks across Southern Africa por Schlosser, Adam, Sokolov, Andrei, Strzepek, Kenneth M., Thomas, Timothy S., Gao, Xiang, Arndt, Channing

“…Numerical experimentation with the MIT-IGSM considered four scenarios of future climate and socio-economic development to span a range of possible global actions to abate greenhouse gas emissions through the 21st century. We evaluate distributions of surface-air temperature and precipitation change over three regions across South Africa: western (WSoAfr), central (CSoAfr), and eastern (ESoAfr) South Africa. …”
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The changing nature of hydroclimatic risks across South Africa por Schlosser, Adam, Sokolov, Andrei, Strzepek, Kenneth M., Thomas, Timothy S., Gao, Xiang, Arndt, Channing

“…Numerical experimentation with the MIT-IGSM considered four scenarios of future climate and socio-economic development to span a range of possible global actions to abate greenhouse gas emissions through the 21st century. We evaluate distributions of surface-air temperature and precipitation change over three regions across South Africa: western (WSoAfr), central (CSoAfr), and eastern (ESoAfr) South Africa. …”
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Agronomic, economic, and environmental performance of nitrogen rates and source in Bangladesh’s coastal rice agroecosystems por Emran, Shah-Al, Krupnik, Timothy J., Kumar, Virender, Ali, M. Yusuf, Pittelkow, Cameron M.

“…To increase yields and profits for BRRI dhan 39, 50 or 75 kg N ha−1 was often needed, although these rates were associated with declining energy and increasing greenhouse gas (GHG) efficiencies. Compared to prilled urea, USG had no impact on yield, economic, energy and GHG efficiencies in medium-highland locations. …”
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Dokumentation av ensilering med fokus på clostridiesporer i mjölk por Johansson, Hanna

“…The spores produce hydrogen gas and carbon dioxide that will destroy the texture of the cheese. …”
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Compendium on Solar Powered Irrigation Systems in India por Shirsath, Paresh Bhaskar, Saini, Sakshi, Durga, Neha, Senoner, Diego, Ghose, Nilanjan, Verma, Shilp, Sikka, Alok

“…Further, recent studies have shown that while some of the existing models are limiting greenhouse gas emission, some are leading to dwindling of groundwater. …”
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Contrasting changes in hydrological processes of the Volta River Basin under global warming por Dembélé, Moctar, Vrac, M., Ceperley, N., Zwart, Sander J., Larsen, J., Dadson, S. J., Mariethoz, G., Schaefli, B.

“…Results reveal contrasting dynamics in the seasonality of rainfall, depending on the selected greenhouse gas emission scenarios and the future projection periods. …”
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Modeling integrated soil fertility management for maize production in Kenya using a Bayesian calibration of the DayCent model por Laub, M., Necpalova, M., Van de Broek, M., Corbeels, M., Ndungu, S.M., Mucheru-Muna, M.W., Mugendi, D., Yegon, R., Waswa, W., Vanlauwe, B., Six, J.

“…The four cross-validation-derived posterior parameter distributions (leaving out one site each) were similar in all but one parameter. …”
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Irrigation and nutrition as criteria for adequate management of Tahiti acid lime trees affected by a physiological disorder in tropical conditions por Rios Rojasa, Liliana, Chaalib, Nesrine, Jaramillo Barriosb, Camilo Ignacio, Ouazaab, Sofiane, Correa, Jhon Fabio

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