Search Results - Project management Mathematical models.

Development and field-installation of a mathematical simulation model in support of irrigation canal management by Baume, J.P., Sally, Hilmy, Malaterre, P.O., Rey, J.

“…The development of a microcomputer-based mathematical flow simulation model of the Kirindi Oya Right Bank Main Canal is the first phase in IIMI's efforts to provide canal managers with an innovative decision-support tool to help them meet these challenges. …”
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Natural resource management in the hillsides of Honduras: bioeconomic modeling at the micro-watershed level by Barbier, Bruno, Bergeron, Gilles

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Estimating real snakebite incidence in Colombia by using mathematical modelling and statistical inference by Bravo Vega, Carlos, Renjifo Ibañez, Camila, Santos Vega, Mauricio, Leon Nuñez, Leonardo Jose, Angarita Sierra, Teddy, Cordovez, Juan Manuel

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FRUITFLYRISKMANAGE: A Euphresco project for Ceratitis capitata Wiedemann (Diptera: Tephritidae) risk management applied in some European countries by Lopes, David, de-Andrade, Eugenia, Egartner, Alois, Beitia, Francisco J., Rot, Mojca, Chireceanu, Constantina, Balmés, Valerie, Loomans, Antoon, Konefal, Tomasz, Radonjić, Sanja

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USU irrigation main system hydraulic model: Replication of modeling capability in other countries by Merkley, G.P., Pojsoontorn, C., Kawsard, K., Walker, W.R., Skogerboe, G.V.

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Gender dimensions of agricultural innovation awareness and adoption by Haglund, Eric, Bernier, Quinn, Bryan, Elizabeth, Kovarik, Chiara, Kristjanson, Patricia, Meinzen-Dick, Ruth S., Quiros, Carlos, Ringler, Claudia, Rufino, Mariana, Silvestri, Sylvia, Twyman, Jennifer

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Quantitative foresight modeling to inform the CGIAR research portfolio by Rosegrant, Mark W., Sulser, Timothy B., Mason-D'Croz, Daniel, Cenacchi, Nicola, Nin-Pratt, Alejandro, Dunston, Shahnila, Zhu, Tingju, Ringler, Claudia, Wiebe, Keith D., Robinson, Sherman, Willenbockel, Dirk, Xie, Hua, Kwon, Ho Young, Johnson, Timothy, Thomas, Timothy S., Wimmer, Florian, Schaldach, Rüdiger, Nelson, Gerald C., Willaarts, Barbara, Alene, A., Amovin-Assagba, E., Aw-Hassan, A., Bantilan, C., Chan, Chin Yee, Dermawan, A., Enahoro, D., Fadiga, M., Fiamohe, R., Frija, A., Gbegbelegbe, Sika, Gotor, E., Hareau, G., Kikulwe, E., Kruseman, G., Marshall, M., Mohanty, S., Mottaleb, K. A., Nedumaran, S., Petsakos, A., Pradel, W., Prager, Steven D., Regmi, A., Setiyono, T. D., Sood, A., Staal, S., Suryadarma, D., Tesfaye Fantaye, K., Tran, Nhuong, Villholth, K.

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Generic allometric models including height best estimate forest biomass and carbon stocks in Indonesia by Rutishauser, E., Noor'an, F, Laumonier, Y., Halperin, J., Rufi'ie,Hergoualc'h, K, Verchot, Louis V.

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The impact of a carbon tax on fossil fuels on the WEF nexus by Ringler, Claudia, Willenbockel, Dirk, Pérez, Nicostrato D., Rosegrant, Mark W., Zhu, Tingju

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Modeling age and yield dynamics in Coffea arabica pruning systems by Somarriba, Eduardo, Quesada, Francisco

“…In this paper, we develop mathematical models for simple (Nicaragua) and complex (El Salvador) coffee pruning system by using a special type of additive age-projection matrix, clock arithmetic, step functions, and coffee yield-age functions developed using expert knowledge. …”
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Climate change, agriculture, and adaptation options for Costa Rica by Sain, Gustavo, Thomas, Timothy S., Cenacchi, Nicola

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High-throughput functional annotation and data mining with the Blast2GO suite by Gotz, Stefan, García-Gómez, Juan M., Terol, Javier, Williams, Tim D., Nagaraj, Shivashankar H., Nueda, María J., Robles, Montserrat, Talón, Manuel, Dopazo, Joaquín, Conesa, Ana

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Coordinating AgMIP data and models across global and regional scales for 1.5°C and 2.0°C assessments by Rosenzweig, Cynthia, Ruane, Alex C, Antle, John, Elliott, Joshua, Ashfaq, Muhammad, Mason-D'Croz, Daniel, Wiebe, Keith D.

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Food security in a world of natural resource scarcity: The role of agricultural technologies by Rosegrant, Mark W., Koo, Jawoo, Cenacchi, Nicola, Ringler, Claudia, Robertson, Richard D., Fisher, Myles, Cox, Cindy M., Garrett, Karen, Perez, Nicostrato D., Sabbagh, Pascale

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Climate change, transformative adaptation options, multiscale polycentric governance, and rural welfare in Oum Er-Rbia River Basin, Morocco: an empirical evaluation with policy imp... by Saleth, R. M., Ait El Mekki, A., Amarasinghe, Upali A., Amarnath, Giriraj, Brouziyne, Youssef

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The potential impact of banana Xanthomonas wilt on food systems in Africa: modeling scenarios of policy response and disease control measures by Petsakos, Athanasios, Kozicka, Marta, Blomme, Guy, Nakakawa, Juliet, Ocimati, Walter, Gotor, Elisabetta

“…The analysis is based on a multidisciplinary approach that combines a mathematical model of field-level BXW spread over time with a dynamic global partial equilibrium economic model. …”
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Involving local communities for effective citizen science: Determining game species' reproductive status to assess hunting effects in tropical forests by El Bizri, H.R., Fa, J.E., Lemos, L.P., Campos Silva. J.V., Vasconcelos Neto, C.F.A., Valsecchi, J., Mayor, P.

“…Mathematical models have been developed to assess hunting sustainability; but these require empirical information on reproductive parameters of the prey species, often challenging to obtain. …”
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The effect of climate variability in the efficacy of the entomopathogenic fungus Metarhizium acridum against the desert locust Schistocerca gregaria by Kamga, Samuel F., Ndjomatchoua, Frank T., Guimapi, Ritter A., Klingen, Ingeborg, Tchawoua, Clément, Hjelkrem, Anne-Grete Roer, Thunes, Karl H., Kakmeni, Francois M.

“…By combining mathematical modeling with a geographic information system in a spatiotemporal projection as we do in this study, the field implementation of microbial control against locust in an integrated pest management system may be improved. …”
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Crecimiento inicial de las especies Casuarina equisetifolia L. ex J.R. Forst. & G. Forst y Casuarina cunninghamiana Miq. en plantación en América Central by Marchena Matos, J.A.

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Climate change and ecological intensification of agriculture in sub-Saharan Africa – A systems approach to predict maize yield under push-pull technology by Alexandridis, Nikolaos, Feit, Benjamin, Kihara, Job, Luttermoser, Tim, May, Wilhelm, Midega, Charles, Öborn, Ingrid, Poveda, Katja, Sileshi, Gudeta W., Zewdie, Beyene, Clough, Yann, Jonsson, Mattias

“…Here, we first reviewed how changes in temperature, precipitation and atmospheric CO 2 concentration can influence PPT components (i.e., land use, soils, crops, weeds, diseases, pests and their natural enemies) across sub-Saharan Africa (SSA).We then imposed these anticipated responses on a landscape-scale qualitative mathematical model of maize production under PPT in eastern Africa, to predict cumulative, structure-mediated impacts of climate change on maize yield. …”
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