Resultados de búsqueda - "A"

Is the concept of a green economy a useful way of framing policy discussions and policymaking to promote sustainable development? por Fulai, S., Flomenhoft, G., Downs, T.J., Grande Ortiz, M., Graef, D., Scholtens, B., Mol, A.P.J., Sonnenfeld, D.A., Spaargaren, G., Goel, R.K., Hsieh, E.W.T., Scrieciu, S., Steurer, R., Polzin, C., Kostka, G., Ancev, T., Pirgmaier, E., Boons, F., Robèrt, K.H., Bryant, C., Zhou, K., Acharya, S.R., Huberman, D., Sonwa, D.J., Mycoo, M., Guan, D., Hubacek, K., Sumaila, U.R., López Ruiz, H.G., Jolley, G.J., Dougherty, M.L., Pilon, A.F., Prakash, R., Tambunan, T., Hermann, S.

Enlace del recurso

A rainfall runoff model for two small ungauged catchment using the water balance of a reservoir for calibration por Hamer, W. de, Love, David, Owen, R., Booij, M.J., Hoekstra, A.

Enlace del recurso

Optimization of animal drawn tillage implement systems: Part 2, Development of a reversible plough and a ridger por Gebresenbet, G., Zerbini, E., Astatke, A., Kaumbutho, P.

“…The design and development of a reversible animal-drawn plough and a ridger is presented. …”
Enlace del recurso

Cloning and characterisation of a repetitive DNA sequence from Theileria mutans. Application as a species-specific probe por Bishop, Richard P., Sohanpal, B.K., Morzaria, S.P.

Enlace del recurso

A Rab1 homologue with a novel isoprenylation signal provides insight into the secretory pathway of Theileria parva por Janoo, R.T.K., Musoke, A.J., Wells, C., Bishop, Richard P.

“…The T. parva homologue of Rab1 (TpRab1), a protein which regulates vesicular transport between the endoplasmic reticulum and cis golgi in other organisms, was unusual in that it contained a unique 17 amino acid C-terminal extension. …”
Enlace del recurso

Crowdsourcing crop improvement in Sub-Saharan Africa: a proposal for a scalable and inclusive approach to food security por Etten, Jacob van

Enlace del recurso

Making a difference in water management: a minimum agenda on gender mainstreaming for researchers, practitioners and gender experts por Comprehensive Assessment of Water Management in Agriculture

Enlace del recurso

Environmental water needs and impacts of irrigated agriculture in river basins: A framework for a new research program por Smakhtin, Vladimir U.

Enlace del recurso

Small irrigation tanks as a source of malaria mosquito vectors: a study in north-central Sri Lanka por Amerasinghe, Felix P., Konradsen, Flemming, Hoek, Wim van der, Amerasinghe, Priyanie H., Gunawardena, J.P.W., Fonseka, K.T., Jayasinghe, G.

“…The potential of these tanks to generate malaria-transmitting mosquitoes has not been adequately evaluated. Through a study of nine small irrigation tanks in north-central Sri Lanka, this report provides an assessment of the capacity of tanks to generate malaria and nuisance mosquitoes, factors that contribute to mosquito generation, and measures that could ameliorate the problem.…”
Enlace del recurso

Implementing integrated river basin management in the Red River Basin, Vietnam: a solution looking for a problem? por Molle, Francois, Hoanh, Chu Thai

“…If policy reforms promoted by donors and development banks have triggered changes, these changes may have come not as a result of the reforms themselves but, rather, due to the institutional confusion they have created when confronted with the emergence of the Ministry of Natural Resources and Environment (MoNRE). …”
Enlace del recurso

Water and salt balance at irrigation scheme scale: a comprehensive approach for salinity assessment in a Saharan oasis por Marlet, S., Bouksila, F., Bahri, Akissa

“…From a salt input of 39 Mg ha1 year1 by irrigation, 21 Mg ha1 year1 (54%) and 10 Mg ha1 year1 (26%) were exported by groundwater flow and drainage, respectively. 7Mg ha1 year1 (18%) were removed from groundwater by geochemical processes, while a non significant 2 Mg ha1 year1 were estimated to have been stored in the soil and shallow groundwater where the residence time was only 2.7 years. …”
Enlace del recurso

Economic value of water in agriculture: comparative analysis of a water-scarce and a water-rich region in India por Kumar, M. Dinesh, Malla, A.K., Tripathi, S.K.

“…Hence, transfer of water from a water-rich, land-scarce region to a water-scarce, land-rich region for agriculture might result in the realization of higher economic value.…”
Enlace del recurso

A social accounting matrix for a rural agricultural economy of Sri Lanka: An analysis of sectoral income flows por Wijerathna, Deeptha, Karunagoda, K.

Enlace del recurso

Modifying and testing of a cascade water balance model using a mini cascade system with two tanks por Jayakody, Priyantha, Mowjood, M.I.M., Gunawardena, E.R.N.

Enlace del recurso

Indicators of soil quality: a South-South development of a methdological guide for linking local and technical knowledge por Barrios, E., Delve, Robert J., Bekunda, Mateete A., Mowo, J., Agunda, J, Ramisch, Joshua J., Trejo Tercero, M.T., Thomas, Richard J.

“…A participatory approach and a methodological guide were developed to identify and classify local indicators of soil quality and relate them to technical soil parameters, and thus develop a common language between farmers, extension workers and scientists. …”
Enlace del recurso

Use of GIS for optimizing a collecting mission for a rare wild pepper (Capsicum flexuosum Sendtn.) in Paraguay por Jarvis, Andy, Williams, K, Guarino, Luigi, Caballero, PJ, Mottram, G

“…This paper presents an effective method for prioritizing areas within a country for acquisition of germplasm of a crop gene pool for ex situ conservation. …”
Enlace del recurso

Utility of basic research in plant/crop physiology in relation to crop improvement : A review and a personal account por El-Sharkawy, Mabrouk A.

Materias: “…resistencia a la sequía…”
Enlace del recurso

BoLA-PC: a package for the storage and analysis of animal tissue-typing data on a microcomputer system por Kemp, Stephen J., Hazelwood, S., Gettinby, George, Teale, A.J.

Enlace del recurso

Controlling a livestock disease. Putting trypanosomosis knowledge into use. A story from Ghibe valley, Ethiopia

“…This Other presents a film produced in the Ghibe valley on trypanosomosis control. …”
Enlace del recurso

Preliminary results of a study of N'Dama cattle introduced in a metayage system in Idiofa District, Zaire por Winckel, F. van, D'Ieteren, G.D.M., Leak, S.G.A., Maehl, J.H.H., Minengu, M., Nagda, S.M., Ngamuna, S., Rarieya, J.M., Rowlands, G.J., Thorpe, W.R., Trail, J.C.M.

“…Presents preliminary results of a study of N'Dama cattle introduced in a metayage system in Zaire. …”
Enlace del recurso