Resultados de búsqueda - EHESS~

Water banking in Fergana valley aquifers: a solution to water allocation in the Syrdarya river basin? por Karimov, Akmal A., Smakhtin, Vladimir U., Mavlonov, A., Gracheva, I.

“…This study suggests to store the excessive winter flows temporarily in the upstream aquifers of the Fergana valley and to use it subsequently for irrigation in summer. …”
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Water productivity of irrigated wheat and maize in the Karkheh River Basin of Iran por Qureshi, Asad Sarwar, Oweis, Theib Y., Karimi, Poolad, Porehemmat, J.

“…Farmers' irrigation practices are aimed at maximizing crop production through excessive use of irrigation water resulting in huge water losses. …”
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Strategisk marknadsföring av produkter av rapsolja por Linde, Magnus

“…The pressing can also be an alternative to increase the worth of the rape that the company produces. …”

Nationally Appropriate Mitigation Action (NAMA) for sustainable cattle ranching in Colombia por CGIAR Research Program on Climate Change, Agriculture and Food Security

“…The NAMA for sustainable cattle ranching in Colombia is a public policy that aims to reduce GHG emissions generated by the meat and milk supply chains (mainly beef and dairy).…”
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Six Steps to Success: Lessons Learnt from Five Years of CCAFS por CGIAR Research Program on Climate Change, Agriculture and Food Security

“…How to make 500 million farmers climate-resilient in 10 years while also reducing their agricultural emissions. Lessons learnt from five years of CCAFS.…”
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Reducing agro-environmental trade-offs through sustainable livestock intensification across smallholder systems in Northern Tanzania por Paul, Birthe K., Groot, Jeroen C.J., Birnholz, Celine A., Nzogela, Beatus, Notenbaert, An Maria Omer, Woyessa, Kassahun, Sommer, Rolf, Nijbroek, Ravic, Tittonell, Pablo A.

“…Livestock productivity in East Africa, and especially in Tanzania, remains persistently low, while greenhouse gas (GHG) emission intensities are among the highest worldwide. …”
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Diversity of rumen microbiota using metagenome sequencing and methane yield in Indian sheep fed on straw and concentrate diet por Malik, P.K., Trivedi, S., Kolte, A.P., Sejian, V., Bhatta, R., Rahman, Habibur

“…Further, the daily enteric methane emission and methane yield was also quantified using the SF6 tracer technique. …”
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Sustainable intensification in eastern gangetic plains of South Asia via conservation agriculture for energy, water and food security under climate smart management system por Gathala, Mahesh Kumar, Mahdi, S. Sheraz, Jan, Rukhsana, Wani, Owais W., Parthiban, M.

“…In addition, this system of crop production often ignores CO2-equivalent greenhouse-gas emissions, which are often rather significant. Although a dominant food-producing region in Asia is becoming poor in crop production, crop management approaches based on conservation agriculture-based sustainable intensification (CASI) increase the crop yields and improve profitability while lowering the water, energy and labour requirements, as well as greenhouse-gas emissions. …”
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Climate-Smart Agriculture Technologies and Determinants of Farmers’ Adoption Decisions in the Great Rift Valley of Ethiopia por Sisay, Theodrose, Tesfaye, Kindie, Ketema, Mengistu, Dechassa, Nigussie, Getnet, Mezegebu

“…Agriculture is a sector that is very vulnerable to the effects of climate change while contributing to anthropogenic greenhouse gas (GHG) emissions to the atmosphere. Therefore, applying Climate-Smart Agriculture (CSA) technologies and practices (referee hereafter as CSA technologies) that can sustainably boost productivity, improve resilience, and lower GHG emissions are crucial for a climate resilient agriculture. …”
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Accelerating Intermittent Irrigation for Low-carbon and Resilient Rice Production Systems in Asia por Enriquez, Yuji, Nelson, Katherine, Sander, Bjoern Ole, Bouman, Bas, Pede, Valerien, Watanabe, Mamoru

“…Despite this, the potential of rice production systems to bring sustainable outcomes is abated by its increasing vulnerability to extreme weather events and high-emission practices. Intermittent irrigation practices, characterized by (i) single drainage or single aeration, such as midseason drainage, and (ii) multiple drainage or multiple aeration, such as Alternate Wetting and Drying (AWD), midseason drainage followed by intermittent irrigation, and other AWD variants, are low-cost innovations that reduce farmers’ irrigation needs and methane emissions. …”
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Strategies and mechanisms for mainstreaming climate change into agriculture and irrigation sector reforms por Rana, Abdul Wajid

“…The increase in greenhouse gas (GHG) emissions, driven largely by economic and population growth, together with other anthropological drivers have caused changes in climate system. …”
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Modeling land-use changes in a global CGE: Assessing the EU biofuel mandates with the MIRAGE-BioF model por Laborde Debucquet, David, Valin, Hugo

“…The associated emissions in a 20-year period would range from 10 gCO2 /MJ to 115 gCO2 /MJ, with a median value of 38 gCO2/MJ . …”
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Modeling the global trade and environmental impacts of biofuel policies por Bouët, Antoine, Valin, Hugo, Dimaranan, Betina

“…We find that emissions released because of ethanol programs significantly worsen the total carbon balance of biofuel policies. …”
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Global anthropogenic effects on meteorological—hydrological—soil moisture drought propagation: historical analysis and future projection por Wang, S., Huang, S., Wang, C., Zhang, X., Wu, J., Gulakhmadov, A., Niyogi, D., Chen, N.

“…The findings indicate that human-driven forces, particularly GHG emissions, have significantly influenced both meteorological-hydrological and meteorological-soil moisture drought propagation. …”
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Assessing the efficacy of using mobile kraal-based manure fertilisation to improve sorghum productivity in semi-arid Zimbabwe por Moyo, Martin, Dube, Farayi, Magaisa, Alec, Riar, Amritbir

“…Combining mobile kraaling with top-dressing further boosted yields by up to 600 kg/ha and top-dressing with nitrogen fertiliser alone improving yields even without organic inputs. …”
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Modeling potential equilibrium states of vegetation and terrestrial water cycle of Mesoamerica under climate change scenarios por Imbach, I., Molina, L., Locatelli, Bruno, Roupsard, O., Mahé, Gil, Neilson, R., Corrales, L., Scholze, M., Ciais, Philippe

“…We estimated the uncertainty as the likelihood of changes in vegetation and water cycle under three ensemble of model runs, one for each of the groups of greenhouse gas emission scenarios (low, intermediate and high emissions), for a total of 136 runs generated with 23 general circulation models (GCMs). …”
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National integrated mitigation planning in agriculture: a review paper por Wilkes, Andreas, Tennigkeit, Timm, Solymosi K

“…It distinguishes between low-emission development strategies (LEDS), which aim to guide a transition to a low-emission development pathway, and Nationally Appropriate Mitigation Actions (NAMAs), which are mitigation policies and measures undertaken in line with national development strategies. …”
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On-farm economic and environmental impact of zero-tillage wheat: a case of north-west India por Aryal, Jeetendra Prakash, Sapkota, Tek Bahadur, Jat, Mangi Lal, Bishnoi, D.K.

“…In assessing the mitigation potential of ZT, we examined the differences in input use and crop management, especially those contributing to GHGs emissions, between ZT wheat and CT wheat. We employed Cool Farm Tool (CFT) to estimate emission of GHGs from various wheat production activities. …”
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Prioritizing climate-smart agricultural land use options at a regional scale por Shirsath, Paresh Bhaskar, Aggarwal, Pramod K., Thornton, Philip K., Dunnett, Alex

“…Yield is the least limiting while emission is the most limiting factor across the entire crop-technology portfolio for climate smartness. …”
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Measuring Progress Towards the WBCSD Statement of Ambition on Climate-Smart Agriculture: Improving Businesses’ Ability to Trace, Measure and Monitor CSA por Vermeulen, Sonja J., Frid-Nielsen, Snorre

“…For pillar 3, mitigation, we are falling behind targets for agricultural and food system emissions. While there have been some impressive improvements in emissions intensity for some foods and beverages, increasing levels of production mean that absolute emissions are rising. …”
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