Resultados de búsqueda - "streaming"

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.

“…Trematodiases control should be focused on all zones especially in freshwater streams and lakeshores.…”
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Riparian forests por Lundqvist, Eric

“…No significant difference was found on in-stream deadwood between the primary and the production RF. …”
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Dispersal of young-of-the-year brown trout (Salmo trutta L.) from spawning beds : effects of parental contribution, body length and habitat por Andersson, Susanna

“…Dispersal of YOY trout was investigated at the end of the first growing season in a stream in northern Sweden where the former trout population had been depleted. …”

Relevance of Payments for Environmental Services (PES) for watershed management in northern Laos por Mousques, C., Sengsoulychanh, P., Sengtaheuanghoung, Oloth, Latchackack, K., Ribolzi, Olivier, Pierret, Alain

“…At the whole catchment scale, major impediments to the immediate implementation of a PES scheme were i) the lack an unequivocal relationship between environmental services, users and providers, ii) insufficient WTP to maintain water quality along the stream through waste management and iii) absence of a critical mass of buyers. …”
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Scoping study brief - Potential for adaptation and mitigation por Osumba, Joab J.L., Recha, John W.M.

“…This brief presents the findings of a scoping study on potential for adaptation and mitigation in East Africa, conducted as a requirement for the Climate Resilient Agribusiness for Tomorrow (CRAFT) Project, under Work Stream 3 on Enabling Environment for Climate-Smart Agriculture (CSA). …”
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The role of agricultural insurance: Gender and nutrition dimensions por Msangi, Siwa

“…Like all households, smallholder farm households seek ways to reduce their exposure to these shocks and to find ways of smoothing their income streams and, hence, consumption levels to avoid volatile “feast and famine” cycles.…”
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Det rekreativa Säveåstråket por Gillefalk, Lina Lo

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Filling the gap: A Comprehensive Freshwater Network to Map Microplastics across Ecological Gradients in Argentina por Alfonso, María B., Scordo, Facundo, Epele, Luis B., Isobe, Atsuhiko, Akmentins, Mauricio S., Albariño, Ricardo, Albarran, Katya K., Allende, Luz, Andrade-Muñoz, Alan S., Ansoar-Rodríguez, Yadira, Diaz, Boris Gaston, Yacelga Villavicencio, Naomi C.

“…The first comprehensive freshwater microplastics monitoring initiative is underway in South America, focusing on lakes, shallow lakes, reservoirs, streams, and rivers from Argentina. The project Monitoring and Analysis of Plastic Pollution in Aquatic Environments (MappA) aims to implement a standardized methodology to comprehensively understand microplastics’ presence, characteristics, and distribution within these water bodies.…”
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Årummet i Örbyhus : ett gestaltningsförslag por Eriksson, Cecilia

Scaling Potato Seed production in East Africa por Syngenta Foundation for Sustainable Agriculture

“…The Syngenta Foundation operates across product streams following a pipeline approach. Our current streams are: - Agriservices - Risk Management and Financial Inclusion for smallholder farmers, implementing and scaling up affordable agricultural insurance products and risk transfer mechanism to access credit; - Access to Seeds…”
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Environmental flow in Sri Lanka: ancient anicuts versus modern dams por Silva, E.I.L., Manthrithilake, Herath, Pitigala, D., Silva, E.N.S.

“…Environmental flow describes the stream flow (quantity and regime) required to sustain upstream and downstream habitats, riparian vegetation, human livelihoods and wildlife. …”
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Frigörelse av kvicksilver och metylkvicksilver till bäckvatten under olika perioder efter skogsavverkning por Björkman Westin, Mattias

“…Three major sources of MeHg in surface waters are: 1) runoff from terrestrial areas, 2) deposition from the atmosphere, and 3) internal production of MeHg in lakes and streams. The aim of this study was to investigate the effect of clear-cutting on the concentration of Hg and MeHg into draining streams. …”

Semi-automated methods for mapping wetlands using Landsat ETM+ and SRTM data por Islam, Aminul, Thenkabail, Prasad S., Kulawardhana, Wasantha, Alankara, Ranjith, Gunasinghe, Sarath, Edussuriya, C., Gunawardana, A.

“…These algorithms and thresholds using SRTM DEM data either over-estimated or under-estimated stream densities (S d) and stream frequencies (S f), often generating spurious (non-existent) streams and/or, at many times, providing glaring inconsistencies in the precise physical location of the streams. …”
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Boletines agroclimáticos comunitarios de Santa Rosa y Chimaltenango (Guatemala): Compilación de boletines para la primera y segunda época de lluvias por Zapata Caldas, Emmanuel, Bonilla Barillas, Melissa, Orrego, Elmer, Lopez, Pedro, Martinez Figueroa, Karen Michelle, Londoño, Juan Manuel, Lopez Astudillo, Sebastian, Chavarro Rodriguez, Monica Juliana

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Scoping study brief – State of climate information services in East Africa por Osumba, Joab J.L., Recha, John W.M.

“…This brief presents the findings of a scoping study on climate information services in East Africa, conducted as a requirement for the Climate Resilient Agribusiness for Tomorrow (CRAFT) Project, under Work Stream 4 on Enabling Environment for Climate-Smart Agriculture (CSA). …”
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AAK aims to reduce climate impact of their produce through interventions at chain level (incl. valorization of residues thus loss reduction) by using a dedicated version of the ACE... por CGIAR Research Program on Climate Change, Agriculture and Food Security

“…Next, they are curious about the relevancy of side stream valorization and how logistic choices affect GHG emission of their products.…”
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Escaping poverty traps? Collective action and property rights in postwar rural Cambodia por Weingart, Anne, Kirk, Michael

“…The objective of the case study reported in this chapter was to identify effective practices and policy interventions at a local level that enhance the way in which cooperation or collective action and property rights have been used and shaped to build up secure assets and income streams for the rural poor in Cambodia. In order to provide policymakers, community groups, civil society organizations, and researchers with a better understanding of the property regimes in place, we assess existing property rights systems in rural Cambodia to identify what benefit streams poor people can rely on for their livelihood. …”
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Motor pump revolution in Ethiopia: promises at a crossroads por Dessalegn, Mengistu, Merrey, Douglas J.

“…In Africa, pump irrigation is mainly based on two sources: shallow groundwater aquifers and small streams and rivers. Both usually have limited and variable yields. …”
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Temporal trends in mercury, methylated mercury and their relation to dissolved organic carbon por Galloway, Jason

“…This study examined long-term trends in DOC (1986-2012), Hg (1993-2000) and MeHg (1993-2000) stream water concentrations in three sites (C2- forest, C4- mire and C7 - mixed) in the Svartberget catchment in northern Sweden. …”
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More animal per drop: searching for livestock– water productivity gains in the Nile Basin por Peden, Donald G.

“…It also conserves riparian vegetation and leaves stream and river sediments undisturbed. Provision of water to dairy cattle in their stalls greatly reduces the stress on them, allowing significant increases in milk production.…”
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