Resultados de búsqueda - "Climatic Change"

Targeted improvement of plant-based protein: Genome-wide association mapping of a lentil (Lens culinaris Medik.) diversity panel por Johnson, Nathan, Boatwright, Jon Lucas, Bridges, William, Thavarajah, Pushparajah, Agrawal, Shiv Kumar, Thavarajah, Dil

“…The world is increasingly looking to plant-based sources to meet its protein needs.Multiple factors are driving this progression, ranging from nutritional and ethical con-siderations to climate change and population growth. As a pulse crop, lentil is ideal tohelp meet this change in demand. …”
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Status of agricultural water management practices in Africa: a review for the prioritisation and operationalisation of the Africa Union’s irrigation development and agricultural wa... por Dirwai, Tinashe Lindel, Taguta, C., Senzanje, A., Nhamo, L., Cofie, Olufunke O., Lankford, B., Nyambe, H. N., Mabhaudhi, T.

“…Efficient agricultural water management (AWM) practices enhance crop water productivity and promote climate change adaptation and resilience initiatives, particularly in smallholder farming systems. …”
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Effects of drought-tolerant rice varieties and alternate wetting and drying on irrigation water, rice yield, water productivity and farmers’ income por Akpoffo, Marius A.Y., Kone, Pierre, Guindo, Jonathan, Dossou-Yovo, Elliott Ronald

“…"In the context of climate change and its corollaries of resources challenges, it urges to promote climate smart agriculture to sustainably produce sufficient food to meet the demands of the ever-growing global population with limited resources. …”
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A Blueprint for Building Resilience and Food Security in MENA and SSA Drylands: Diversifying Agriculture With Neglected and Underutilized Species por Devkota, Krishna, Devkota Wasti, Mina Kumari, Mabhaudi, Tafadzwanashe, Nangia, Vinay, Attaher, Samar, Jean Boroto, Ruhiza, Timsina, Jagadish, Siddique, Kadambot H M

“…Integrating NUS into dryland farming systems can enhance food security, sustainability, and resilience to climate change. Advancing NUS requires breeding programs, tailored good agricultural practices, value addition and market linkage, supportive policies, and farmer education. …”
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Yield and Farmer Preferences of Biofortified Orange-Fleshed Sweetpotato Varieties under Drought-Prone Conditions in Malawi por Longwe, K., Munda, E., Mello Kapezi, R., Kuweruza, F., Chipungu, Felistus P., Mamboya, P., Chadzala, T., Jogo, W.

“…Despite yields being below the national average (19 t/ha), the early harvestability of some varieties at 3 MAP and their adaptability to low rainfall conditions highlight their potential to mitigate climate change impacts in drought-prone areas. Participatory variety selection was conducted to capture farmer preferences at vegetative and harvesting stages. …”
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A scalable crop yield estimation framework based on remote sensing of solar-induced chlorophyll fluorescence (SIF) por Kira, Oz, Wen, Jiaming, Han, Jimei, McDonald, Andrew J., Barrett, Christopher B., Ortiz-Bobea, Ariel, Liu, Yanyan, You, Liangzhi, Mueller, Nathaniel D., Sun, Ying

“…Projected increases in food demand driven by population growth coupled with heightened agricultural vulnerability to climate change jointly pose severe threats to global food security in the coming decades, especially for developing nations. …”
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Evaluation of CMIP6 models in simulating seasonal extreme precipitation over Ethiopia por Berhanu, D., Alamirew, T., Bewket, W., Tarkegn, T. G., Zeleke, G., Haileslassie, Amare, O’Donnell, G., Walsh, C. L., Gebrehiwot, S.

“…Historically, Ethiopia has experienced recurrent droughts and floods, which may intensify due to climate change. This study has evaluated the performance of 45 models from the Coupled Model Intercomparison Project Phase 6 (CMIP6) in simulating ten extreme precipitation indices against corresponding indices from the Enhancing National Climate Services (ENACTS) during short rainy (February–May, FMAM) and main rainy (June–September, JJAS) seasons for the period 1981–2014 over Ethiopia. …”
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Modeling changes in nutrient retention ecosystem service using the InVEST-NDR model: A case study in the Gumara River of Lake Tana Basin, Ethiopia por Abebe, Wubneh B., Dersseh, Minychl G., Goshu, Goraw, Worku, Wuletawu Abera, Abraham, Edo, Mekonnen, Muluneh A., Fohrer, Nicola, Tilahun, Seifu A., McClain, Michael E., Payne, William A., Blaszczak, Joanna R.

“…We estimate how human modification and climate change have impacted watershed nutrient retention from 1986 to 2020. …”
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Regional Policy Coherence for the Great Green Wall Initiative: Reviving Livestock and Pastoral Systems in Africa’s Drylands - Opportunities Within the Great Green Wall Framework por African Union

“…These systems are vital for food security, rural livelihoods, ecosystem integrity, and cultural heritage, yet face mounting threats from climate change, land degradation, insecure tenure, and marginalisation. …”
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Economic and social outcomes of investment on infrastructure and early warning system in Tajikistan’s agrifood system por Khakimov, Parviz, Aragie, Emerta A., Goibov, Manuchehr, Ashurov, Timur

“…In addition, the ongoing process of climate change and rising temperatures will increase crop water demands, while water supply reliability will decline, leading to more-severe, more-frequent water stress. …”
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Between challenges and opportunities: Traceability as a key to sustainable livestock farming in Colombia por Sandoval, Danny, Díaz, Manuel, Burkart, Stefan

“…Sustainable livestock farming has become a key pillar for the development of the livestock sector, particularly in the current context of global warming and climate change. In this scenario, countries must advance concrete adaptation and mitigation actions to reduce the negative impacts of livestock activities while improving competitiveness and sustainability. …”
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Heterogeneous multidimensional efficiency effects of agro-ecological pest management transition and intensification in smallholder systems–evidence from mango fruit fly control in... por Owili, S.O., Otieno, D.J., Chimoita, E.L., Baijukya, F.P.

“…Agro-ecological transition is an important step towards sustainable and resilient food systems in the face of systemic threats from climate-change-induced disturbances. In smallholder systems, the transition towards agro-ecological pest management (APM) offers the prospect of reconciling agronomic performance with environmental and social imperatives by replacing indiscriminate chemical applications with locally-derived biorational options. …”
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Large-scale environmental Genome-Wide Association study of landraces of common bean (Phaseolus vulgaris L.): current progress por Correa, Miguel, Ospina, Jessica, Franco, Jorge, Sonder, Kai, Wenzl, Peter, Carvajal Yepes, Monica

“…The germplasm bank represents a vast source of novel and underutilized genetic variation that is key for present and future breeding efforts, particularly under the current scenarios of climate change, in which changes in average temperature and precipitation are expected. …”
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Identifying candidate alleles and landraces for adaptation of domesticated common bean (Phaseolus vulgaris L.) to heat and drought using an envGWAS approach por Correa, Miguel, Ospina, Jessica, Franco, Jorge, Sonder, Kai, Wenzl, Peter, Carvajal Yepes, Monica

“…The germplasm bank represents a vast source of novel and underutilized genetic variation that is key for present and future breeding efforts, particularly under the current scenarios of climate change, in which changes in average temperature and precipitation are expected. …”
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Road transport and urban mobility greenhouse gas emissions factor for air pollution modeling in Burkina Faso por Kiribou, Issaka Abdou Razakou, Neya, Tiga, Nana, Bernard, Ogunjobi, Kehinde, Daho, Tizane, Gounkaou, Y․ Woro, Muema, Faith Mawia, Workeneh, Sintayehu Dejene

“…Thus, these findings alert the need for urgent environmental regulations and climate change mitigation actions for sustainable mobility.…”
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Nurturing Rural Women Leaders for Upscaling Climate-resilient Farming Strategies: Analyzing the Post-intervention Social Networks in the North and South 24 Parganas Districts of We... por Misra, Sanchayeeta, Chadha, Deepali, Mukhopadhyay, Prama, Das, Suvangini, Kar, Diksha, Puskur, Ranjitha, Gartaula, Hom Nath

“…This report builds on the foundational findings of the pre-intervention study, which demonstrated how Social Network Analysis (SNA) can be used to explore how women livestock farmers in West Bengal share essential knowledge to address the challenges posed by climate change and enhance their farming practices. This analytical approach revealed significant information gaps in poultry and goat farming, which hindered these farmers’ ability to adapt to environmental changes, improve productivity, and ensure food security for their families and communities. …”
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Drought and consumption impacts of climate-smart-agricultural practices adoption in drought prone area of Eastern Hararghe, Ethiopia por Mume, Jafer, Haji, Jema, Jaleta, Moti, Jemal, Kedir

“…Therefore, the study recommends that policies should promote joint adoption of climate smart practices in drought prone area to increase climate change mitigation and consumption expenditure.…”
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How much land-based greenhouse gas mitigation can be achieved without compromising food security and environmental goals? por Smith, Pete, Haberl, H., Popp, Alexander, Erb, Karlheinz, Lauk, C., Harper, R., Tubiello, F.N., Pinto, A.S. de, Jafari, M., Sohi, S., Masera, O., Böttcher, Hannes, Berndes, G., Bustamante, M., Ahammad, Helal, Clark, H., Dong, H., Elsiddig, E.A., Mbow, C., Ravindranath, N.H., Rice, Charles W., Abad, C.R., Romanovskaya, A., Sperling, F., Herrero, Mario, House, Joanna Isobel, Rose, S.

“…Feeding 9–10 billion people by 2050 and preventing dangerous climate change are two of the greatest challenges facing humanity. …”
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LivestockPlus: The sustainable intensification of forage-based agricultural systems to improve livelihoods and ecosystem services in the tropics por Rao, Idupulapati M., Peters, Michael, Castro, A., Schultze-Kraft, Rainer, White, D., Fisher, M., Miles, John W., Lascano Aguilar, Carlos Eduardo, Blümmel, Michael, Bungenstab, D.J., Tapasco, Jeimar, Hyman, Glenn G., Bolliger, Adrian M., Paul, Birthe K., Hoek, Rein van der, Maass, Brigitte L., Tiemann, Tassilo T., Cuchillo-Hilario, Mario, Douxchamps, Sabine, Villanueva, C., Rincón, A., Ayarza, Miguel Angel, Rosenstock, Todd S., Subbaraoa, Guntur V., Arango, Jacobo, Cardoso Arango, Juan Andrés, Worthington, Margaret, Chirinda, Ngonidzashe, Notenbaert, An Maria Omer, Jenet, Andreas, Schmidt, A., Vivas Quila, Nelson J., Lefroy, Rod D.B., Fahrney, K., Guimarães, E., Tohme, Joseph M., Cook, Simon E., Herrero, Mario, Chacón, M., Searchinger, Tim, Rudel, Thomas K.

“…Integrating improved grass and legume forages into mixed production systems (crop–livestock, tree–livestock, crop–tree–livestock) can restore degraded lands and enhance system resilience to drought and waterlogging associated with climate change. When properly managed tropical forages accumulate large amounts of carbon in soil, fix atmospheric nitrogen (legumes), inhibit nitrification in soil and reduce nitrous oxide emissions (grasses), and reduce GHG emissions per unit livestock product. …”
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How might the gender roles affect the implementation of a new water-saving technique for Colombian rice production? : Report of gender dimensions in Colombian rice production por García, María Alejandra, Twyman, Jennifer, Katto, María Cristina, LaHue, Gabriel, Chirinda, Ngonidzashe

“…To sustainably reduce the contribution of rice to greenhouse gas (GHG) emissions, it is important to pursue management and technological options that reduce emissions and improve farmer productivity, adaptation and resilience to climate change impacts. Alternate wetting and drying (AWD) is a water-saving technique that helps farmers adapt to less water availability. …”
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