Resultados de búsqueda - Gas distribution.

Attribution of the record-breaking extreme precipitation events in July 2021 over central and eastern China to anthropogenic climate change por Wang, L., Gu, X., Slater, L. J., Lai, Y., Zheng, Y., Gong, J., Dembélé, Moctar, Tosunoglu, F., Liu, J., Zhang, X., Kong, D., Li, J.

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Climate change impact on medicinal plants in Indonesia por Cahyaningsih, Ria, Phillips, Jade, Magos Brehm, Joana, Gaisberger, Hannes, Maxted, Nigel

“…However, climate change is affecting the distribution of medicinal plants in Indonesia. In this study, the future greenhouse gas emission scenarios of RCP4.5 and RCP8.5 for a mid-term future projection to 2050 and a long-term future projection to 2080 were used to simulate the effect of climate change upon medicinal plants distribution within Indonesia. …”
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The iGains4Gains model guides irrigation water conservation and allocation to enhance nexus gains across water, food, carbon emissions, and nature por Lankford, B., Amdar, Nafn, McCartney, Matthew P., Mabhaudhi, T.

“…First, can irrigation efficiency and other factors, such as irrigated area, be applied to achieve real water savings while maintaining crop production, ensuring greenhouse gas emission reductions, and ‘freeing’ water for nature? …”
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Analysis of Historical and Projected Future Climate of Mali, West African Sahel por Birkel, S.D., Mayewski, P.A.

“…A case is made that multi-decade North Atlantic SST variability arises naturally from volcanic forcing and resultant changes in strength and position of the westerly winds. However, greenhouse-gas warming, stratospheric ozone depletion, and Arctic sea-ice loss is likely modifying the system behavior. …”
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The role of regulations in the fertilizer sector of Pakistan por Ali, Mubarik, Ahmed, Faryal, Channa, Hira, Davies, Stephen

“…Increasing dependence on imports needs to be considered rather than exhausting the existing gas resources. Fertilizer policy should encompass the broader needs of all stakeholders, rather than just focus on the natural gas requirements of urea producers. …”
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Organogena jordar : hur man kan minska markytesänkning och växthusgasemission por Karlsson, Fredrik

Agriculture's contribution to national emissions por Richards, Meryl B., Wollenberg, Eva Karoline, Buglion-Gluck S

“…This info note offers an overview of the distribution of agricultural emissions among countries and the relative contribution of agriculture to national emissions. …”
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Game-changing Partnerships for Game-changing Solutions for Food and Climate por Korngold, Alice

“…Leveraging technology to coordinate food distribution. • Innovating to advance the SDGs. 2. SHIFT TO SUSTAINABLE CONSUMPTION PATTERNS • Transforming diets to address pressing issues of malnutrition and obesity, while also reducing greenhouse gas emissions. …”
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The potential of Biogas in Energy Transition in Indonesia por Rianawati, Elisabeth, Sagala, Saut, Hafiz, Ichsan, Anhorn, Johannes, Alemu, Sinshaw, Hilbert, Jorge Antonio, Rosslee, Dwight, Mohammed, Mutala, Salie, Yaseen, Rutz, Dominik, Rohrer, Michael, Sainz, Angela, Kirchmeyr, Franz, Zacepins, Aleksejs, Hofmann, Frank

“…Alternatively, biogas provides Indonesia with a promising source of energy, which can be injected directly into natural gas grids and hitchhike existing distribution infrastructure, resulting in reduced costs along the production-distribution pipeline. …”
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A historical and regional perspective on Myanmar’s agrifood system por Boughton, Duncan, Haggblade, Steve, Minten, Bart

“…Agriculture and the related input supply, processing, trade, and retail distribution activities that make up national food systems are a major driver of rural economic transformation in low- and middle-income countries (Mellor 2017). …”
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Longitudinal heterogeneity of two prereservoirs in the Harz mountains (Germany) por Perz, Andrea

Fossil fuels feed climate change and war: Time to quit them por Bößner, Stefan, Läderach, Peter R.D., Johnson, Francis X, Kangogo, Daniel, Pacillo, Grazia

“…By relying on fossil fuels for energy security, the EU finds it difficult to wean itself off Russian gas, thus perpetuating a tense relationship with Moscow. …”
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Social equity implications of intensification and commercialization in East African livestock systems: Implications for low-emission development por Crane, Todd A., Bullock, Renee, Gichuki, Leah

“…In the dairy sector, LED effectively is pursued through standard intensification practices, which reduce greenhouse gas (GHG) emission intensities. However, with focus on technical practices and outcomes, little attention is being paid to the social distribution of burdens and benefits. …”
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Mobilizing agroecology to reconcile food and biodiversity trade-offs por Jones, Sarah, Chemarin, Charlotte, Orduña, Fernando, Mosnier, Aline

“…Results show that scaling agroecological practices on cropland in combination with shifting to healthy diets has a substantial positive impact on- and off-farm biodiversity and net greenhouse gas emissions, without compromising global food security.…”
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Estimating the storage term in eddy covariance measurements: The ICOS methodolog por Montagnani, L., Grünwald, T., Kowalski, A., Mammarella, I., Merbold, Lutz, Metzger, S., Sedlák, P., Siebicke, L.

“…In eddy covariance measurements, the storage flux represents the variation in time of the dry molar fraction of a given gas in the control volume representative of turbulent flux. …”
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Future carbon emissions from global mangrove forest loss por Adame, M.F., Connolly, R.M., Turschwell, M.P., Lovelock, C.E., Fatoyinbo, T., Lagomasino, D., Goldberg, L.A., Holdorf, J., Friess, D.A., Sasmito, S.D., Sanderman, J., Sievers, M., Buelow, C., Kauffman, J.B., Bryan-Brown, D., Brown, C.J.

“…Incorporating mangroves into Nationally Determined Contributions to the Paris Agreement and their valuation on carbon markets requires predicting how the management of different land‐uses can prevent future greenhouse gas emissions and increase CO2 sequestration. We integrated comprehensive global datasets for carbon stocks, mangrove distribution, deforestation rates, and land‐use change drivers into a predictive model of mangrove carbon emissions. …”
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Potential use of denitrifying bacteria in reduction of nitrogenous compounds in the effluent discharged into lake Victoria, Kenya por Wachira, J.M.

“…Nitrogen cycle in the atmosphere is driven by symbiotic and free-living microorganisms, which reduces dinitrogen gas to bioavailable ammonia. Ammonia is oxidized completely by a two-step aerobic pathway (nitrite-nitrate) while denitrifiers close the cycle by reducing nitrate to dinitrogen gas. …”
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An expert system model for mapping tropical wetlands and peatlands reveals South America as the largest contributor por Gumbricht, Thomas, Román Cuesta, Rosa María, Verchot, Louis V., Herold, Martin, Wittmann, Florian, Householder, Ethan, Herold, Nadine, Murdiyarso, Daniel

“…They positively contribute to global warming through their greenhouse gas emissions, and negatively through the accumulation of organic material in histosols, particularly in peatlands. …”
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Achieving food security in the face of climate change: Summary for policy makers from the Commission on Sustainable Agriculture and Climate Change por Beddington, J.R., Asaduzzaman, Mohammed, Fernández, A., Clark, Megan E., Guillou, Marion, Jahn, Molly M., Erda, Lin, Mamo, Tekalign, Bo N Van, Nobre, Carlos A., Scholes, Robert J., Sharma, Rita, Wakhungu, Judi W.

“…This will demand major interventions, at local to global scales, to transform current patterns of food production, distribution and consumption. Investment, innovation, and deliberate effort to empower the world's most vulnerable populations will be required to construct a global food system that adapts to climate change and ensures food security while minimizing greenhouse gas emissions and sustaining our natural resource base. …”
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Activity data on crop management define uncertainty of CH4 and N2O emission estimates from rice: A case study of Vietnam por Butterbach-Bahl, Klaus, Kraus, David, Kiese, Ralf, Mai Van Trinh, Nguyen Tanh, Sander, Björn Ole, Wassmann, Reiner, Werner, Christian R.

“…Globally, rice systems are a major source of atmospheric CH4 and for major rice-producing countries, such as Vietnam, CH4 as well as N2O emissions from agricultural land used for rice production may represent about one-fourth of total national anthropogenic greenhouse gas (GHG) emissions. However, national-scale estimates of GHG emissions from rice systems are uncertain with regard to its magnitude, spatial distribution, and seasonality. …”
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