Resultados de búsqueda - "Ghana"

Machine learning based groundwater prediction in a data-scarce basin of Ghana por Siabi, E. K., Dile, Y. T., Kabo-Bah, A. T., Amo-Boateng, M., Anornu, G. K., Akpoti, Komlavi, Vuu, C., Donkor, P., Mensah, S. K., Incoom, A. B. M., Opoku, E. K., Atta-Darkwa, T.

“…The study utilized ML technique in GW recharge prediction for selected locations to assess sustainability of GW resources in Ghana. Two artificial neural networks (ANN) models namely Feedforward Neural Network with Multilayer Perceptron (FNN-MLP) and Extreme Learning Machine (FNN-ELM) were used for the prediction of GW using 58 years (1960–2018) of GW data. …”
Enlace del recurso

Including soil organic carbon into nationally determined contributions: Insights from Ghana por Diwediga, Badabat, Chabi, Adeyemi, Arinloye, Djalal A., Chesterman, Sabrina, Vågen, Tor-Gunnar, Aynekulu, Ermias, Winowiecki, Leigh Ann

Enlace del recurso

Scaling Bundled Agro-climate Advisories for Improved Agricultural Risks Management in Ghana por Mvuyibwami, Patrick, Kagabo, Desire, Byandaga, Livingstone, Ouedraogo, Mathieu, Munyangeri, Yvonne, Yeboah, Stephen, Damba, Osman Tahidu, Amankwaa-Yeboah, Patricia, Dalaa, Mustapha Alasan, Läderach, Peter R.D.

Enlace del recurso

Assessing climate model accuracy and future climate change in Ghana's Savannah regions por Incoom, A. B. M., Adjei, K. A., Odai, S. N., Akpoti, Komlavi, Siabi, E. K., Awotwi, A.

“…This study aimed to compare the performance of six regional climate models (RCMs) in simulating observed and projecting future climate in the Savannah zone of Ghana, in order to find suitable methods to improve the accuracy of climate models in the region. …”
Enlace del recurso

Determining the marketing margin for irrigation technologies in Ghana: a supply chain perspective por International Water Management Institute

Enlace del recurso

Increasing the adoption of conservation agriculture: A framed field experiment in Northern Ghana por Ambler, Kate, de Brauw, Alan, Murphy, Mike

“…We conduct a framed field experiment in northern Ghana to study how incentives and peer information may affect adoption. …”
Enlace del recurso

Response to COVID-19: building resilience through water and wastewater management in Ghana por Darteh, Bertha, Cofie, Olufunke O., Nikiema, Josiane, Mapedza, Everisto D., Gebrezgabher, Solomie A., Okem, Andrew Emmanuel

“…This study assessed the effects of COVID-19 on Ghana’s WASH system. It focused on low-income households and WASH sector stakeholders using Ayawaso East Municipality as a case study to document lessons from the pandemic’s impact on the WASH sector. …”
Enlace del recurso

Intra-seasonal rainfall variability and crop yield in the Upper East Region of Ghana por Adimassu, Zenebe, Mul, Marloes, Owusu, Afua

“…Occurrence of frequent dryspell is affecting agriculture; productivity in the semi-arid areas of West Africa such as northern Ghana. The objective of this study was to analyze the effects of dryspells on rainfed maize (early and late maturing), millet, and sorghum yields in a savanna agro-ecosystem in northern Ghana, and suggest management options for reducing their impacts. …”
Enlace del recurso

Achieving the MDG1- what role did agriculture play: the case of Ghana por Lartey, Anna

Enlace del recurso

Intensification of maize production for smallholder maize-livestock farming system in northern Ghana por Abdul Rahman, Nurudeen, Kotu, Bekele Hundie, Boyubie, Benedict, Ziblila, Rashida Chantima, Dokurugu, Fusein, Mahama, Ismail

Enlace del recurso

Cereal-legume mixed farming system of Ghana: Transformations, structure, and intensification options por Amankwaa-Yeboah, P., Mponela, P, Akpatsu I, B, Ofosu-Ampong, K., Ofori, P., Dugan, E, Agbesi, K, Jizorkuwie, A. B.

Enlace del recurso

Climate-smart cocoa in forest landscapes: Lessons from institutional innovations in Ghana por van der Haar, S., Gallagher, E., Schoneveld, G., Slingerland, M., Leeuwis, C.

“…In this article, we apply a Multi-Level Perspective (Geels, 2002) to analyse the process of institutional innovation under the Ghana Cocoa Forest REDD+ Programme (GCFRP). Despite early signs of regime change and alignment in Ghana’s cocoa and forestry sectors, GCFRP’s success is threatened by, amongst others, frustrated reforms to tree tenure and timber benefit-sharing rights. …”
Enlace del recurso

Women and youth participation and empowerment in aquaculture: Mixed-methods evidence from Ghana por Ragasa, Catherine, Torbi, Eva, Kruijssen, Froukje, Amewu, Sena

Enlace del recurso

Radio Enhancing Access to Innovative Technologies and Climate Information Service for Farmers in Ghana por Fiafor, Benjamin, Tanga, Peter

“…AICCRA Ghana and Farm Radio International (FRI) selected Eight (8) radio stations to deliver the interactive radio program. …”
Enlace del recurso

Estimating the intrahousehold costs and benefits of innovations to enhance smallholder farmers’ resilience in Ghana por Damba, O. T.

“…This survey built on the AICCRA-Ghana cluster baseline and identified and listed the respondents from an initial 630 targeted respondents but achieved 551 respondents. …”
Enlace del recurso

Soybean production manual: good agronomic practices for soybean production in northern Ghana por Kermah, M., Adjei-Nsiah, S., Ofosu, A

Enlace del recurso

The time-use agency scale: Development and validation of a measure for Ghana and beyond por Sinharoy, Sheela, Cheong, Yuk Fai, Heckert, Jessica, Seymour, Greg, Johnson, Erin R., Yount, Kathryn M.

“…The authors conducted surveys with women and men within an impact assessment of a livelihoods program being implemented across rural districts in Ghana. Results indicate a three-factor model with subscales for intrinsic time-use agency, voice related to time use, and decision making related to time use, which were each positively correlated with an item on satisfaction with time use. …”
Enlace del recurso

Production innovations to enhance sweetpotato as a food security crop in northern Ghana por Sugri, I., Akansake, D.A., Abukari, I.A., Low, Jan W., Abidin, P., Dery, E.K., Acheremu, K., Adjebeng‐Danquah, J., Bidzakin, J.K., Abubakari, M., Lamini, S., Carey, E.E.

“…Sweetpotato (Ipomoea batatas (L) Lam) is prioritized among crops that enhance food security and reduce malnutrition in Ghana. The production is expanding faster than other food crops owing to its superior nutrient composition. …”
Enlace del recurso

Challenges to groundnut value chain development: Lessons from an (attempted) experiment in Ghana por Posey, Sean, Magnan, Nicholas, McCullough, Ellen B., Hoffmann, Vivian, Opoku, Nelson, Alidu, Abdul-Hafiz

“…With the intention of conducting a field experiment, we piloted an intervention connecting smallholder groundnut farmers in Ghana to a premium groundnut processor through aggregators. …”
Enlace del recurso

Understanding the pathways to women’s empowerment in Northern Ghana and the relationship with small-scale irrigation por Bryan, Elizabeth, Garner, Elisabeth

“…This paper explores local perceptions of empowerment in the Upper East Region of Ghana and the pathways through which small-scale irrigation intervention targeted to men and women farmers contributes to women’s empowerment. …”
Enlace del recurso