Resultados de búsqueda - "ecology"

Prevalence and spatial distribution of trematode cercariae in vector snails within different agro-ecological zones in Western Kenya, 2016 por Owiny, M.O., Obonyo, M.O., Gatongi, P.M., Fèvre, Eric M.

“…Lower Midland I Ago-Ecological Zones had 44% of the snails and streams from springs had 41% of the snails. …”
Enlace del recurso

Epidemiology and ecology of black sigatoka (Mycosphaerella fijiensis Morelet) on plantain and banana (Musa spp.) in Costa Rica, Central America por Gauhl, F.

Materias: “…ecology…”
Enlace del recurso

Assessment of Genetic Variation and Population Structure of Diverse Rice Genotypes Adapted to Lowland and Upland Ecologies in Africa Using SNPs por Ndjiondjop, M.N., Semagn, K., Sow, M., Manneh, B., Gouda, A.C., Kpeki, S.B., Pegalepo, E., Wambugu, P., Sié, M., Warburton, Marilyn L.

“…Analysis of molecular variance revealed very great genetic differentiation (FST = 0.688) between the lowland and upland ecologies, and 31.2% of variation attributable to differences within cluster groups. …”
Enlace del recurso

Occurrence of some cowpea diseases and the evaluation of resistance of selected cowpea lines to brown blotch disease in the forest ecology of Ghana por Twumasi, J.K., Hossain, M.A., Fenteng, P.K.

“…Sixty-two IITA and local cowpea lines/varieties were field evaluated without artificial inoculation, for their natural resistance to fungal diseases at fumesus in the forest ecology of Ghana in 1986. Of these, 30 lines were apparently resistant to multiple diseases, 19 were moderately resistant, and 13 susceptible to more than one disease. …”
Enlace del recurso

Do community seed banks contribute to the social-ecological resilience of communities? A case-study from Western Guatemala por Porcuna-Ferrer, Anna, Fiala, Valentin, Freyer, Bernhard, Etten, Jacob van, Vernooy, Ronnie, Probst, Lorenz

Enlace del recurso

Lessons learned from application of the “Indicators of Resilience in Socio-ecological Production Landscapes and Seascapes (SEPLS)” under the Satoyama initiative por Dunbar, William, Subramanian, Suneetha M., Matsumoto, Ikuko, Natori, Yoji, Dublin, Devon, Bergamini, Nadia, Mijatović, Dunja, González Álvarez, Alejandro, Yiu, Evonne, Ichikawa, Kaoru, Morimoto, Yasuyuki, Halewood, Michael, Maundu, Patrick, Salvemini, Diana, Tschenscher, Tamara, Mock, Gregory

“…Socio-ecological resilience is vital for the long-term sustainability of communities in production landscapes and seascapes, but community members often find it difficult to understand and assess their own resilience in the face of changes that affect them over time due to economic and natural drivers, demographic changes, and market forces among others, due to the complexity of the concept of resilience and the many factors influencing the landscape or seascape. …”
Enlace del recurso

Comparing effectiveness, cost- and time-efficiency of control options for Xanthomonas wilt of banana under Rwandan agro-ecological conditions por Blomme, Guy, Dusingizimana, Petronille, Ntamwira, Jules Bagula, Kearsley, Elizabeth, Gaidashova, Svetlana, Rietveld, Anne M., Schagen, Boudy van, Ocimati, Walter

Enlace del recurso

Politics and power in territorial planning: insights from two 'Ecological-Economic Zoning' multi-stakeholder processes in the Brazilian Amazon por Gonzales Tovar, J., Larson, A.M., Sarmiento Barletti, J.P., Barnes, G.

“…We comparatively analyze collaboration, power relations and sustainability goals in the Ecological-Economic Zoning commissions of Acre and Mato Grosso, Brazil, which fall under the same federal mandate but operate in contrasting contexts. …”
Enlace del recurso

Assessing the productivity of common bean in intercrop with maize across agro-ecological zones of smallholder farms in the northern highlands of Tanzania por Nassary, E.K., Baijukya, Frederick P., Ndakidemi, P.A.

“…Therefore, this study tried to assess the productivity of common bean bushy varieties when are involved as part of an intercrop with maize (Zea mays L.) in varying agro-ecological zones. The factors evaluated were the cropping seasons/years (S) (2015 and 2016), agro-ecological zones (A) above sea level (lower 843 m, middle 1051 m, upper 1743 m), and cropping systems (C) (sole, intercrop). …”
Enlace del recurso

Land use-based participatory assessment of ecosystem services for ecological restoration in village tank cascade systems of Sri Lanka por Ratnayake, Sujith S., Khan, Azeem, Reid, Michael, Dharmasena, Punchi B., Hunter, Danny, Kumar, Lalit, Herath, Keminda, Kogo, Benjamin, Kadupitiya, Harsha K., Dammalage, Thilantha, Kariyawasam, Champika S.

“…Therefore, it can be concluded that VTCS ecological restoration depends on the extent to which integrated effort addresses the levels of ecological complexity, as well as the social engagement of communities and stakeholders. …”
Enlace del recurso

Economics, Epidemiology and Ecology: A Multidisciplinary Approach to the Planning and Appraisal of Tick and Tick-Borne Disease Control in Southern Africa por Norval, R.A.I., Barrett, J.C., Perry, Brian D., Mukhebi, A.W.

Materias: “…ecology…”
Enlace del recurso

A feminist political ecology of agricultural innovations in smallholder farming systems: Experiences from wheat production in Morocco and Uzbekistan por Najjar, Dina, Nyantakyi-Frimpong, Hanson, Devkota, Rachana, Abderrahim, Bentaibi

Materias: “…feminist political ecology…”
Enlace del recurso

Pathogen surveys to monitor pathogen diversity of blast and other important diseases in different growing ecologies/systems and production environment por Onaga, G., Tharreau, D., Dool, S., Poncelet, N., Adreit, H., Tella, E.O., Gouete, A.M., Agnimonhan, R.

Enlace del recurso

The role of connective interventions in the collective management of public-bad problems: Evidence from a socio-ecological system perspective por Galarza-Villamar, J.A., McCampbell, M., Agyekumhene, C., Asingizwe, D., Attoh, E.M.N.AN., Damtew, E., Chepkwony, R., Cieslik, K., Munthali, N., Murindahabi, M.M., Mutavi, Faith, Nyamekye, A.B., Tafesse, S., Struik, P.C.

“…Our research demonstrates the value of the social ecological systems framework in synthesizing lessons and insights from diverse interdisciplinary studies.…”
Enlace del recurso

Water, Health, Food: Operationalizing One Health to understand socio-ecological system dynamics in pastoral communities in northern Kenya por Thomas, Sirimon

Enlace del recurso

Crop-livestock interactions along agro-ecological gradients: a meso-level analysis in the Indo-Gangetic Plains, India por Erenstein, Olaf, Thorpe, W.R.

“…We examine crop–livestock interactions in the Indo-Gangetic Plains as an empirical case, drawing from village surveys to explore and illustrate these relations and implications along the agro-ecological gradient of this vast and important eco-region. …”
Enlace del recurso

Tropical Poultry Genetics Solutions (TPGS): Delivering farmer-preferred, productive, and ecologically adapted poultry to smallholders, 2022–2025 por International Livestock Research Institute

Enlace del recurso

Biomass yield, nutritional composition and silage fermentation characteristics of panicum and pennisetum grasses in the savanna agro-ecological zone of Ghana por Cudjoe, Shedrack, Tenakwa, Afirifa E, Akufo, Mintaah N, Akapali, Maxwell, Ansah, Terry, Jauregui, Rosa, Van Der Hoek, Ringenerus, Yamasi, S., Cai, Y

Enlace del recurso

Production performance and biochemical profile of sea lettuce (Ulva lactuca): Influence of site-specific ecological factors and cultivation strategies por Chamily, Farjana, Mohiuddin, Md, Mostakim, Mohammad, Rahman, Md, Souhardya, Sazeed, Nahiduzzaman, Md, Khan, Md Sadequr, Asaduzzaman, Md.

“…Production performance and biochemical characteristics of seaweed under varying cultivation strategies and ecological conditions provide crucial insights for improving sustainable farming practices. …”
Enlace del recurso

Social-ecological landscape sustainability in West Africa: applying the driver pressure state impact response framework in Ghana and Nigeria por Atampugre, Gerald, Tilahun, Seifu A., Oke, Adebayo, Mabhaudhi, T., Cofie, Olufunke O., Igbadun, H. E., Olaleye, A. O.

“…This study interrogates the state of social-ecological landscapes (SEL) in West Africa, focusing on two case studies: the Mankran SEL in Ghana (case study 1) and the Doma–Rutu SEL in Nigeria (case study 2). …”
Enlace del recurso