Resultados de búsqueda - "atmospheric carbon dioxide"

Rising atmospheric carbon dioxide concentrations increase gaps of rice yields between low- and middle-to-high-income countries por Song, Lian, Tao, Ye, van Groenigen, Kees Jan, Chang, Scott X., Peñuelas, Josep, Zhang, Jishuang, You, Liangzhi, Cai, Chuang, Wang, Songhan, Jiang, Yu, Ma, Chuanqi, Yan, Xiaoyuan, Ni, Kang, Wang, Dongming, Wang, Yu, Zhu, Chunwu

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Food security and climate change: on the potential to adapt global crop production by active selection to rising atmospheric carbon dioxide por Ziska, Lewis H., Bunce, James A., Shimono, Hiroyuki, Gealy, David R., Baker, Jeffrey T., Newton, Paul C.D., Reynolds, Matthew P., Jagadish, Krishna S.V., Zhu, Chunwu, Howden, Mark, Wilson, Lloyd T.

“…In spite of the recognition that atmospheric carbon dioxide (CO2) is an essential plant resource that has increased globally by approximately 25 per cent since 1959, efforts to increase the biological conversion of atmospheric CO2 to stimulate seed yield through crop selection is not generally recognized as an effective adaptation measure. …”
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Combining the effects of increased atmospheric carbon dioxide on protein, iron, and zinc availability and projected climate change on global diets: a modelling study por Beach, Robert H., Sulser, Timothy B., Crimmins, Allison, Cenacchi, Nicola, Cole, Jefferson, Fukagawa, Naomi K, Mason-D'Croz, Daniel, Myers, Samuel, Sarofim, Marcus C, Smith, Matthew R., Ziska, Lewis H.

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Protein Engineering in Cyanobacterial Biotechnology: Tools and Recent Updates por Tyagi, Swati, Kar, Srabani, Srivastava, Amit, Shukla, Pratyoosh

“…As photoautotrophic hosts can produce industrial compounds and proteins by using minimal resources such as sunlight, atmospheric carbon dioxide, and fewer nutrients, cyanobacteria are cost-effective industrial hosts. …”
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Crop failure rates in a geoengineered climate: impact of climate change and marine cloud brightening por Parkes B, Challinor, Andrew J., Nicklin KJ

“…Climate change associated with a doubling of atmospheric carbon dioxide increases the number of crop failures in Northeastern China while reducing the number of crop failures in West Africa. …”
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Why could the coffee crop endure climate change and global warming to a greater extent than previously estimated? por Damatta, Fábio M., Rahn, Eric, Läderach, Peter R.D., Ghini, Raquel, Ramalho, José C.

“…Here, we summarize recent insights on the coffee plant’s physiological performance at elevated atmospheric carbon dioxide concentration [CO2]. We specifically (i) provide new data of crop yields obtained under free-air CO2 enrichment conditions, (ii) discuss predictions on the future of the coffee crop as based on rising temperature and (iii) emphasize the role of [CO2] as a key player for mitigating harmful effects of supra-optimal temperatures on coffee physiology and bean quality. …”
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Potential for soil organic carbon sequestration in grasslands in East African countries: A review por Tessema, Bezaye, Sommer, Rolf, Piikki, Kristin, Söderström, Mats, Namirembe, Sara, Notenbaert, An Maria Omer, Tamene, Lulseged D., Nyawira, Sylvia, Paul, Birthe K.

“…Increasing SOC stocks (so‐called SOC sequestration) improves soil fertility and contributes to climate change mitigation by binding atmospheric carbon dioxide (CO2). Grasslands constitute about 70% of all agricultural land, but their potential for SOC sequestration is largely unknown. …”
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Agriculture and climate change: Monitoring, reporting, and verification methodologies for agriculture, forestry, and other land use por Smukler, Sean, Palm, Cheryl

“…Facilitating carbon sequestration in terrestrial ecosystems could provide a significant amount of atmospheric carbon dioxide (CO2) abatement, which is necessary to limit global temperature increases to only 2 degrees Celsius in the next century until more permanent mitigation strategies are instituted. …”
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From crisis to opportunity: climate change benefits livestock production in Somalia por Hussein, Jaabir, Bilotto, Franco, Sircely, Jason, Mbui, Damaris, Omondi, Philip, Sofia, S.C., Shah, Fahad, Harrison, T.M.

“…Grassland production increased with later climate horizons, as higher average annual rainfall together with elevated atmospheric carbon dioxide drove up growth rates in spring and autumn. …”
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Impacts of climate change on the agricultural and aquatic systems and natural resources within the CGIAR’s mandate por Thornton, Philip K.

“…There are many uncertainties as to how changes in temperature, rainfall and atmospheric carbon dioxide concentrations will interact in relation to agricultural productivity; the resultant changes in the incidence, intensity and spatial distribution of important weeds, pests and diseases are largely unknown; and the impacts of climate change and increases in climate variability on agricultural systems and natural-resource-dependent households, as well as on food security and the future vulnerability of already hungry people in the tropics and subtropics, are still largely a closed book. …”
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Microbial communities in a boreal forest podzol profile and responses to the presence of Pinus sylvestris seedling roots por Jernberg, Johanna

“…The boreal biome consists of coniferous forests that cover much of the northern hemisphere, and constitute an important natural resource for the forest industry, but has also gained attention in the light of global warming in acting as potential sinks of atmospheric carbon dioxide. Both forest production and carbon sequestration are closely connected to the activities of soil microorganisms, which play major roles in nutrient cycling and decomposition of plant biomass. …”

The effects of postharvest carbon dioxide and a cold storage treatment on Tuta absoluta mortality and tomato fruit quality por Riudavets, Jordi, Alonso-Valiente, Miquel, Gabarra, Rosa, Arnó, Judit, Jaques, Josep A., Palou, Lluís

“…Therefore, the objective of this study was to determine the ability of T. absoluta to complete its preimaginal development on tomato fruit during the postharvest period and to evaluate the effectiveness of different supra atmospheric carbon dioxide (CO2) levels and cold storage treatments on T. absoluta control. …”
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Climate change impacts on cocoa production in the major producing countries of West and Central Africa by mid-century por Asante, Paulina A., Rahn, Eric, Anten, Niels P.R., Zuidema, Pieter A., Morales, Alejandro, Rozendaal, Danaё M.A.

“…However, effects of temperature, precipitation and atmospheric carbon dioxide concentration [CO2] on cocoa tree physiology and productivity are poorly understood. …”
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Should tree invasions be used in treeless ecosystems to mitigate climate change? por Nuñez, Martin Andrés, Davis, Kimberley T., Dimarco, Romina Daniela, Peltzer, Duane A., Paritsis, Juan, Maxwell, Bruce D., Pauchard, Aníbal

“…In some areas of the world, incentives exist to retain invasive non-native trees in natural systems as a mechanism for increasing ecosystem C storage and reducing atmospheric carbon dioxide levels. Although this novel opportunity for C sequestration holds appeal, such an approach is problematic for several reasons: (1) invasive trees do not always increase net C sequestration due to greater occurrence of fire or reduced soil C; (2) lower albedo in invaded areas can increase absorption of solar radiation, thereby offsetting potential C sequestration; and (3) tree invasions often also have negative effects on biodiversity, economic opportunities, and water yield. …”
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Soil carbon and nitrogen sequestration over an age sequence of Pinus patula plantations in Zimbabwean Eastern Highlands por Mujuru, Lizzie, Gotora, T, Velthorst, E.J., Nyamangara, Justice, Hoosbeek, M.R.

“…Forests play a major role in regulating the rate of increase of global atmospheric carbon dioxide (CO2) concentrations creating a need to investigate the ability of exotic plantations to sequester atmospheric CO2. …”
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Carbon stock potentials of woodlands and land use and land cover changes in north western lowlands of Ethiopia por Alemu, B.Y.

“…The problem of increasing atmospheric carbon dioxide can be addressed in a number of ways. …”
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Argentina: Soil Organic Carbon Sequestration Potential National Map. National Report. Version 1.0. Year: 2021 por Frolla, Franco Daniel, Angelini, Marcos Esteban, Peralta, Guillermo Ezequiel, Di Paolo, Luciano Elias, Rodriguez, Dario Martin, Schulz, Guillermo, Pascale Medina, Carla, Beltran, Marcelo Javier

“…Several farming practices may be used to restore or diminish the SOC loss, reduce soil erosion, sequester atmospheric carbon dioxide (CO2 ) and improve the soil quality (Poffenbarger et al., 2020). …”
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Isotopic evidence for oligotrophication of terrestrial ecosystems por Craine, Joseph M., Elmore, Andrew J., Wang, Lixing, Aranibar, Julieta Nelida, Bauters, Marijn, Boeckx, Pascal, Crowley, Brooke E., Dawes, Melissa A., Delzon, Sylvain, Fajardo, Alex, Fang, Yunting, Fujiyoshi, Lei, Gray, Alan, Guerrieri, Rossella, Gundale, Michel J., Hawke, David J., Hietz, Peter, Jonard, Mathieu, Kearsley, Elizabeth, Kenzo, Tanaka, Makarov, Mikhail, Marañón Jiménez, Sara, McGlynn, Terrence P., McNeil, Brenden E., Mosher, Stella G., Nelson, David M., Peri, Pablo Luis, Roggy, Jean Christophe, Sanders-DeMott, Rebecca, Song, Minghua, Szpak, Paul, Templer, Pamela H., Colff, Dewidine van der, Werner, Christiane, Xu, Xingliang, Yang, Yang, Yu, Guirui, Zmudczyńska-Skarbek, Katarzyna

“…These patterns are consistent with the proposed consequences of elevated atmospheric carbon dioxide and longer growing seasons. These declines will limit future terrestrial carbon uptake and increase nutritional stress for herbivores.…”
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Fijación de carbono en la biomasa arbórea, la necromasa y el suelo de plantaciones de Eucalyptus grandis con diferentes manejos en vertisoles de la provincia de Entre Ríos por Garcia, Maria De Los Angeles

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Den globala uppvärmningen por Nilsson, Herman

“…The main cause is the emission of greenhouse gases into the atmosphere - carbon dioxide in particular. The world is now aware of the problem and work to mitigate the changes and their effects has begun. …”
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