Resultados de búsqueda - "dam"

Climate Change Impacts on Surface Water Availability & Management of Jordan's Zarqa River Basin Using Soil and Water Assessment Tool (SWAT). por Haddad, Mira, Rahbeh, Michel, Strohmeier, Stefan, Ziadat, Feras M.

“…ZRB's surface runoff dilutes the treated wastewater of Khirbat As-Samra plant, mainly discharged by Greater Amman's and Zarqa's wastewater, before reaching King Talal Dam and further downstream covering up irrigation water demands of the Jordan Valley. …”
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Local and landscape effects on the diversity of plant communities in Swedish beaver ponds por Lönnqvist, Joel

“…The European beaver Castor fiber is considered an ecosystem engineer and a key species because of its dam building behavior. Little is known about the factors affecting plant diversity in beaver impounded streams. …”
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Using growth kinetics to evaluate the stress factors faced by Salmonella Typhimurium during survival on meat por Rodriguez C., Karoll E.

“…Nine strains, including the wild-type ST4/74, and eight isogenic deletion mutants (?fur, ?rpoE, ?dam, ?hilD, ?ssrB, ?fnr, ?slyA, and ?entC), were investigated for their growth kinetics in chicken meat during a 16-hour period. …”
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Influencia del uso de suelos sobre indicadores físicos de compactación = Influence of use of soil on physical indicators compaction por Quiroga, Alberto Raul, Oderiz, Juan Agustin, Uhaldegaray, Mauricio Gaston, Alvarez, Cristian, Scherger, Eric Daniel, Fernandez, Romina, Frasier, Ileana

“…La densidad aparente máxima (DAm) disminuyó a medida que aumentaron los contenidos de arcilla+limo (A+L) (A: R2=0,60; p=0,0001 y V: R2=0,44; p=0,0016). …”
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Quantifying the sustainability of water availability for the water‐food‐energy‐ecosystem nexus in the Niger River Basin por Yang, Jie, Yang, Y.C. Ethan, Khan, Hassaan F., Xie, Hua, Ringler, Claudia

“…This study assesses the impact of climate and human/anthropogenic changes on the water, energy, food, and ecosystem sectors and characterizes the resulting trade‐offs through a set of generic metrics related to the sustainability of water availability. Results suggest that dam development can mitigate negative impacts from climate change on hydropower generation and also on ecosystem health to some extent.…”
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Estimates of genetic parameters and genetic trends for growth, reproduction, milk production and milk composition traits of Awassi sheep por Haile, Aynalem, Hilali, M. El-Dine, Hassen, H., Lobo, R.N.B., Rischkowsky, Barbara A.

“…Larger litter weights at birth had high and negative influence on milk yield of the dam and its constituents. Genetic changes over years for all traits were non-significant. …”
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A low-tech, cost-effective and efficient method for safeguarding genetic diversity by direct cryopreservation of poultry embryonic reproductive cells por Tuanjun Hu, Taylor, Lorna, Sherman, Adrian, Tiambo, Christian K., Kemp, Stephen J., Whitelaw, Bruce, Hawken, Rachel J., Djikeng, Appolinaire, McGrew, Michael J.

“…By using pooled GFP and RFP-labelled donor gonadal cells and Sire Dam Surrogate mating, we demonstrate that chicks deriving entirely from male and female donor germ cells are hatched. …”
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Characterization and outlook of climatic hazards in an agricultural area of Pakistan por Bhatti, Muhammad Tousif, Anwar, A. A., Hussain, Kashif

“…This study uses biased corrected climate projections of temperature and precipitation to compute characteristics of potential climate hazards that are pronounced in the Gomal Zam Dam Command Area (GZDCA)— an irrigated agricultural area in Khyber Pakhtunkhwa province of Pakistan. …”
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Spatial and multivariate assessment of access to water for sustainable agriculture intensification in semi-arid Ghana por Boateng, E. N. K., Atampugre, Gerald, Mariwah, S., Mensah, I., Johnson, F. A., Furst, C., Nyarko, B. K.

“…Findings indicate that the average distance travelled to access water from a dam or a river was 11 km and 9 km, respectively. …”
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Integrated Agriculture–Aquaculture systems in Morocco: Current status and opportunities por Naji, Mohamed

“…A program promoting floating cage aquaculture in dam reservoirs has supported 11 aquaculture cooperatives, with a production capacity exceeding 500 tons annually. …”
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Smallholders’ perspectives on sustainable agriculture intensification in Northern Ghana por Boateng, E. N. K., Atampugre, Gerald, Solis, P., Mariwah, S., Mensah, I., Furst, C., Nyarko, B. K.

“…It was found that smallholders practised moderate SAI and the positive predictors of SAI adoption were age, monthly income, religion, slope, vegetation and water access, while the negative predictors were farm size, land surface temperature, distance to a dam and land tenure. Based on the assessment of perceived external drivers of adoption, it was found that poor groundwater quality, lapses in government policies on agriculture and lack of engagement in group farming hindered the practice of SAI. …”
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Occurrence of dystocia among free-ranging giraffes (Giraffa spp.) in Kenya por Gakuya, F., Ndeereh, D., Lekolool, I., Muchina, I., Akoko, James M., Kock, R.

“…Potential maternal factors were not evaluated in any individuals. Based on dam survival, 75% success rate relieving dystocia, through obstetrical manipulation, was recorded, but none of the calves survived. …”
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Options for operation and maintenance partnerships - a case study of Rupike Irrigation Scheme, Zimbabwe por Mwendera, Emmanuel, Chilonda, Pius, Chigura, Patrick

“…It was proposed that the scheme requires public-community partnership (PUCP) to operate and maintain the dam, public-private-community partnership (PUPVTCP) to operate and maintain the pump house, private-community partnership (PVTCP) to operate and maintain the transmission and mainline and field distribution pipelines, and public-community partnership (PUCP) to operate and maintain field application and crop production systems. …”
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Performance of first crop of lambs/kids (Melka Werer Research Station) por Galal, E.S.E., Gebre-Leul, S., Feleke, G.

“…Singles and twins did not differ from each other in their postweaning performance. Age of dam had no significant effect on lamb performance. …”
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Underground taming of floods for irrigation (UTFI) in the river basins of South Asia: institutionalising approaches and policies for sustainable water management and livelihood enh... por Reddy, V.R., Pavelic, Paul, Hanjra, Munir A.

“…UTFI interventions are individually established at the local scale (e.g. village pond, check dam) but to achieve more substantial positive benefits at the scale of meso watersheds (10 s of km2) or sub-basins (100–1,000 s of km2) in the flood-prone river basins requires area-based implementation. …”
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Determinación de aspectos pesqueros y biología reproductiva de la carachama (familia loricaridae) en el caserío Higrompampa, región Huánuco por Obregon Cuchilla, Wendy Madeleine

“…Through interviews with the fishermen, it was decided to sample eight sectors known as Ex-puente dam, Chulla, Km 22, Quebrada Roseacu, Puente Huanipampa, Puente Chimao, Higrompampa and Santa Rita Sur that varied in altitude from 1,012 to 865 masl distributed in 14.5 km; The fishermen were interviewed and then they went out to capture the carachamas at night, in addition the water parameters have been measured. …”
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Sustainability of groundwater through community-driven distributed recharge: an analysis of arguments for water scarce regions of semi-arid India por Patel, Praharsh M., Saha, D., Shah, Tushaar

“…A competing hypothesis holds that improvement in groundwater levels in Saurashtra are a result more due to a succession of good rainfall years during 2001–2014, aided by transfer of surface water from a big dam on Narmada River, rather than the distributed recharge movement. …”
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Các giải pháp tiềm năng hỗ trợ Chương trình trồng 1 tỷ cây xanh của Việt Nam: Bài học kinh nghiệm quốc tế por Pham Thu Thuy, Nguyễn, T.V.A., Nguyễn, T.T.A.

“…Báo cáo chỉ ra rằng để có được chương trình trồng rừng quy mô lớn thành công cần có sự đảm bảo của nguồn lực tài chính, khoa học kĩ thuật và đổi mới công nghệ, chính sách hỗ trợ quá trình trồng rừng, bảo vệ rừng và sự tham gia của xã hội. …”
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Improving water security to mediate impacts of climate change in the Ganges Basin por Sharma, Bharat, Pavelic, Paul, Amarasinghe, Upali

“…The impact on stream flows was high in the upstream (+8 to +26% at Tehri Dam) and moderate in downstream (+1 to +4% at Farakka). …”
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Hydrological modelling for reservoir operation: application of SWAT Model for Kalu Ganga Catchment, Sri Lanka por Madushanka, G. A. T., Nandalal, K. D. W., Muthuwatta, Lal P.

“…The long-term mean annual flow of the Kalu Ganga at the dam site would be 196 MCM (equivalent to 6.24 m3/s) with a standard deviation of 57.5 MCM and coefficient of variation of 0.29. …”
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