Resultados de búsqueda - "Chang’an"

Rural population growth, agricultural change and natural resource management in developing countries: a review of hypotheses and some evidence from Honduras por Pender, John L.

“…In general, however, the impacts of population pressure were found to be relatively small and other factors, including infrastructure development and technical assistance programs, had stronger impacts on agricultural change and natural resource management. Although induced innovation theory argues that population pressure may induce such policy responses, we found that these interventions were more likely in less-densely populated communities. …”
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Age-based preventive targeting of food assistance and behaviour change and communication for reduction of childhood undernutrition in Haiti: A cluster randomized trial por Ruel, Marie T., Menon, Purnima, Habicht, Jean-Pierre, Loechl, Cornelia U., Bergeron, Gilles, Pelto, Gretel H., Arimond, Mary, Maluccio, John, Michaud, Lesly, Hankebo, Bekele

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Assessment of climate change impact on thermal bioclimatic indicators in a tropical region with the climate projections from CMIP6 modele dynamics por Kamruzzaman, Mohammad, Islam, H. M. Touhidul, Ahmed, Sharif, Bhattacharjya, Debu Kumar, Khan, Md. Shah Kamal, Mahmud, Golam Iftekhar, Shahid, Shamsuddin

Materias: “…climate change…”
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Monitoring Changes in Land Use Land Cover and Ecosystem Service Values of Dynamic Saltwater and Freshwater Systems in Coastal Bangladesh by Geospatial Techniques por Hoque, Muhammad Ziaul, Ahmed, Minhaz, Islam, Imranul, Cui, Shenghui, Xu, Lilai, Prodhan, Foyez Ahmed, Ahmed, Sharif, Rahman, Md. Atikur, Hasan, Jahid

“…Assessing and modeling the changes in land use and land cover (LULC) patterns and associated ecosystem service values (ESV) has become an important global agenda for formulating sustainable land management policies. …”
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Crop photoperiodism model 2.0 for the flowering time of sorghum and rice that includes daily changes in sunrise and sunset times and temperature acclimation por Clerget, B., Sidibe, M., Bueno, C.S., Grenier, C., Kawakata, T., Domingo, A.J., Layaoen, H.L., Gutiérrez-Palacios, N.D., Bernal, J.H., Trouche, G., Chantereau, J.

“…However, questions remain regarding flowering dates in the natural environment, such as the synchronous flowering of plants sown simultaneously at highly contrasting latitudes. The daily change in sunrise and sunset times is the cue for the flowering of trees and for the synchronization of moulting in birds at the equator. …”
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Optimizing intensive cereal-based cropping systems addressing current and future drivers of agricultural change in the northwestern Indo-Gangetic Plains of India por Gathala, Mahesh K., Kumar, Virender, Sharma, P.C., Saharawat, Yashpal S., Jat, H.S., Singh, Mainpal, Kumar, Amit, Jat, M.L., Humphreys, E., Sharma, D.K., Sharma, Sheetal, Ladha, J.K.

Materias: “…climatic change…”
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Dynamics of water soluble silica and silicon nutrition of rice in relation to changes in iron and phosphorus in soil solution due to soil drying and reflooding por Patra, Prasanta Kumar, Neue, Heinz-Ulrich

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Temporal changes in carbon dioxide exchange rates, acetylene reduction and distribution of nitrogen in Barrel Medic (Medicago trunculata Gaertn.) grown in the field por Alston, AM, Puckridge, D.W.

“…At this time carbon dioxide exchange rates were high, and the plants were still accumulating nitrogen; from approximately 14 g N m-2 at day 104 to 24 g N m-2 at day 145. These changes are discussed in relation to environmental conditions and soil nitrogen content.…”
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How effective are adaptation practices on offsetting sorghum and millet yield reductions under climate change? A Protocol for a Systematic Map por Akponikpe, P.B.I., Allakonon, M.G.B., Zakari, Sissou, Orou, B.Z.S.

Materias: “…climate change…”
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The role of digital and climate-smart agriculture in climate change mitigation: A systematic mapping protocol for South Asia and sub-Saharan Africa por Gardezi, Maaz, Xinjing Yu, Carcamo, Pablo, Kumari, Sheetal

Materias: “…climate change…”
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Gender transformative approaches: Transforming gender norms to build women’s resilience to the economic impacts of Climate Change in Tanzania’s Fisheries Communities in Muleba por Mudege, Netsayi, Kakwasha, Keagan

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(How) Can stakeholder cognitive maps inform a project’s Theory of Change? Evidence from IRRI’s STIB Learning Labs in India por Goswami, R., Chadha, D., Singh, K., Mukhopadhyay, P., Puskur, Ranjitha, Gartaula, H.N.

Materias: “…theory of change…”
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Alliance of Bioversity International/CIAT collaboration with the Adaptation Consortium (ADA): Evaluating the conflict sensitivity of the County Climate Change Fund (CCCF) mechanism por Schapendonk, Frans, Medina, Leonardo

Materias: “…climate change…”
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CGIAR Climate Impact Platform Collaborates with Juno Evidence Alliance to Inform Evidence Synthesis in Climate Change & Agri- Food Systems Research por Bosire, Caroline

“…The CGIAR Climate Impact Platform is collaborating with the Juno Evidence Alliance to inform high-quality evidence synthesis in the field of climate change & agri-food systems. Juno Evidence Alliance is supporting the Platform through the facilitation systematic review methods training workshops for CGIAR scientists and partners with trainings, facilitation of advanced training courses for senior scientists, and ongoing mentorship on scoping reviews, rapid reviews, and bibliometric reviews.…”
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D4N2024 Presentation Showcase – Thematic Session 3b: Examining linkages between climate change and food systems por Nihal, Saif, Salman, Verda, Bakshi, Bhawani, Makhijani, Drishti, Shrestha, Aroja M., Ali, Hazrat, Khondker, Murshed-e-Jahan, Shakya, Prakriti, Sharma, Anjali, Babu, Swati Sinha

Materias: “…climate change…”
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Cereal consumption shifts and policy changes in developing countries: general trends and case studies from the West African semi-arid tropics por Delgado, Christopher L., Reardon, Thomas

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Green revolution, human capital, and off-farm employment: changing sources of income among farm households in central Luzon, 1966-1994 por Estudillo, Jonna P., Otsuka, Keijiro

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Agroclimatic indicator analysis under climate change conditions to predict the climatic suitability for wheat production in the upper blue nile basin, Ethiopia por Demissew, Wondimeneh Leul, Zeleke, Tadesse Terefe, Ture, Kassahun, Mengistu, Dejene, Fufa, Meaza Abera

Materias: “…climate change…”
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Assessing and projecting land use land cover changes using machine learning and artificial neural network models in Guder watershed, Ethiopia por Demessie, Sintayehu Fetene, Dile, Yihun T., Bedadi, Bobe, Tarkegn, Temesgen Gashaw, Bayabil, Haimanote Kebede, Dejene, Sintayehu Workeneh

Materias: “…land-use change-land use change…”
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Cereal yield and water requirements in response to irrigation and soil fertility management in a changing climate: a case of Tulsipur, western Nepal por Zuber, Md., Kalauni, N., Shrestha, Nirman, Pandey, V. P., Pokharel, B.

Materias: “…climate change…”
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