Resultados de búsqueda - "ecology"

Polymers selection for a liquid inoculant of Azospirillum brasilense based on the Arrhenius thermodynamic model por Cortés Patiño, Sandra, Bonilla, Ruth Rebeca

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Den artrika stadsparken por Ulinder, Martina

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Grön-blå gator por Helmbold, Wille

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Clinically relevant antimicrobial resistance at the wildlife–livestock–human interface in Nairobi: An epidemiological study por Hassell, James M., Ward, M.J., Muloi, Dishon M., Bettridge, Judy M., Robinson, Timothy P., Kariuki, S., Ogendo, A., Kiiru, J., Imboma, Titus, Kang'ethe, Erastus K., Öghren, E.M., Williams, N.J., Begon, M., Woolhouse, Mark E.J., Fèvre, Eric M.

“…Generalised linear mixed models were used to determine whether the prevalence of antimicrobial resistant phenotypes and multidrug-resistant E coli carriage in urban wildlife is linked to variation in ecological traits, such as foraging behaviour, and to determine household-level risk factors for sharing of antimicrobial resistance between humans, wildlife, and livestock. …”
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Assessing the Effectiveness of Supplementary Irrigation and Soil Conservation Techniques on Maize in Cyili Sub-catchment, Rwanda por Uwizeyimana, Dieudonne

“…Based on these results, mulching and supplementary irrigation using harvested runoff can be regarded the potential option for increasing maize yields to stabilize food production under rainfall deficit agro-ecological conditions in Rwanda and other parts of sub-sahara Africa.…”
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Combined application of the EM-DEA and EX-ACT approaches for integrated assessment of resource use efficiency, sustainability and carbon footprint of smallholder maize production p... por Mwambo, F.M., Fürst, C., Martius, C., Jiménez Martinez, M., Nyarko, B.K., Borgemeister, C.

“…Extensive12) was inefficient when compared to the four contrasting scenarios. The ecological intensive scenario (20 kg/ha/yr urea input to rainfed maize-legume intercropping system, i.e. …”
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Framework for co-development of an open hydrological data system to enhance climate resilience in climate vulnerable countries: experience from a digital groundwater monitoring pil... por Urfels, Anton, Shakya, S. M., Maharjan, S., Lohanee, B. D., Pandey, V., Khadka, Manohara, Adhikari, S., Neupane, A., Karki, S., Acharya, S., Foster, T., Krupnik, Timothy J.

“…The framework highlights the issues of inclusion and social sustainability, the use of models, digital technologies, and open and citizen science approaches and considers direct the policy implication of the social-ecological nature of water management: (i) field data availability as a key constraint for advancing the hydrological sciences and making informed policy decision, (ii) social aspects of the hydrological cycle for advancing our understanding of the dynamics between water and nature, and (iii) the social power of models and datasets for influencing policy processes. …”
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Evaluations of satellite/reanalysis rainfall and temperature products in the Bale Eco-Region (southern Ethiopia) to enhance the quality of input data for hydro-climate studies por Gashaw, T., Worqlul, A. W., Lakew, Haileyesus, Taye, Meron Teferi, Seid, Abdulkarim, Haileslassie, Amare

“…Evaluations of these satellite/reanalysis rainfall and temperature products were undertaken against observed data (1995–2014) in temperate, sub-tropical and tropical agro-ecological zones (AEZs) across multiple temporal scales ranging from the daily to annual. …”
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MIRAGRODEP Model por International Food Policy Research Institute

“…Key innovations Beyond the standard features of a global dynamic CGE, the MIRAGRODEP model includes several specific improvements: • Consistent aggregator for trade policies, as laid out in Laborde, Martin and van der Mensbrugghe (2017) • Sub-national land markets (agro-ecological zones or administrative districts) and endogenous land supply • Poverty analysis through either a top-down approach for global coverage (household modelling with a global dataset of more than 300,000 households) or a bottom-up approach (for a subset of countries). • Dual-Dual approach for formal/informal and rural/urban labor markets, following Stifel and Thorbecke (2003) . • Differentiated datasets on actual trade and farm policies and existing policy space (e.g. bound level at the WTO) for scenario design and endogenous policy responses • Macro nutrient (calories, fats, proteins) accounting system based on FAOSTAT food balance sheets and a global Input-Output matrix. • Sensitivity analysis framework based on Monte-Carlo simulations Research questions The MIRAGRODEP model was developed primarily to study trade policy scenarios and has been intensively used to assess bilateral and multilateral agreements and to support policymakers and civil society in different negotiations. …”
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Evolution of Market Segmentation and Target Product Profile Development in the CIP Potato and Sweetpotato Breeding Programs por Friedmann, M., Chaudari, S., Mendes, T., Polar, Vivian, Ssali, R.T.

“…This segmentation takes into account the geographical region, agro-ecological zone(s), end use of the crop (fresh product, processed, as feed), color (for roots and tubers-skin, flesh), production environment, production system (rainfed/irrigated), and maturity (Lindqvist-Kreuze et al., 2024). …”
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Performance evaluations of CMIP6 model simulations and future projections of rainfall and temperature in the Bale Eco-Region, Southern Ethiopia por Gashaw, Temesgen, Abeyou, Abeyou, Teferi Taye, Meron, Belay Lakew, Haileyesus, Seid, Abdulkarim, Haileslassie, Amare

“…The best performing CMIP6 model(s) were bias-corrected by Distribution Mapping (DM) for future climate analysis at different agro-ecological zones (AEZs) and at the eco-region level. …”
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The status of hygienic practices of small-scale poultry slaughterhouse in Thailand: An ecohealth approach por Chotinun, S.

“…This study aimed to elucidate the status of small scale poultry slaughterhouses and their affect to ecological and health in the community in order to sustainably enhance hygiene and functioning of small scale poultry slaughterhouses in Northern Thailand. …”
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Molecular characterization of Ethiopian indigenous goat populations: Genetic diversity and structure, demographic dynamics and assessment of the kisspeptin gene polymorphism por Mekuriaw, Getinet

“…Interestingly, population phylogenetic analysis did not support the classification of Ethiopian goats based on their agro-ecological location, associated production system and phenotypic family as suggested previously, but differentiated the Kaffa goat from the rest of 13 Ethiopian goat populations. …”
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Automated cropland mapping of continental Africa using Google Earth Engine cloud computing por Xiong, Jun, Thenkabail, Prasad S., Gumma, Murali K., Teluguntla, P., Poehnelt, J., Congalton, Russell, Yadav, K., Thau, D.

“…Based on these data, the study first produced accurate reference cropland layers or RCLs (cropland extent/areas, irrigation versus rainfed, cropping intensities, crop dominance, and croplands versus cropland fallows) for the year 2014 that provided an overall accuracy of around 90% for crop extent in different agro-ecological zones (AEZs). The RCLs for the year 2014 (RCL2014) were then used in the development of the ACMA algorithm to create ACMA-derived cropland layers for 2014 (ACL2014). …”
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Replication Data for: Using subsidised seed to catalyse demand-driven bean seed systems in Malawi por Rubyogo, Jean-Claude, Magreta, Ruth, Kambewa, Dymon, Chirwa, Rowland, Mazuma, Elisa, Andrews, Martin

“…However, decentralised seed-based systems will be needed for promoting varieties suited to micro-ecological niches. À travers un partenariat public-privé innovant, Demeter Agricultural Limited (DAL), conjointement avec le Malawi National Bean Programme (Programme national du Malawi pour les haricots) et le Centre international d'agriculture tropicale, ont fourni 2,559 tonnes de semences de haricots certifiées entre 2009 et 2012, à travers le Targeted Farm Input Programme (Programme d'intrants agricoles ciblés) du gouvernement. …”
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Factors Affecting the Adoption of Forage Technologies in Smallholder Dairy Production Systems in Lushoto, Tanzania por Ndah, Hycenth T., Schuler, Johannes, Nkwain, Vandoline N., Nzogela, Beatus, Mangesho, Walter E., Mollel, Richard, Loina, Rose, Paul, Birthe K.

“…The following factors all exerted a positive influence on adoption potential: the general receptive nature of the community towards the technology; the expectations of improved forages on ecological benefits; and the role of promoting institutions. …”
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Forage ofering and seasonal intake comparisons to evaluate European rabbit threat in Nothofagus forests of southern Patagonia por Huertas Herrera, Alejandro, Toro Manriquez, Monica, Borrelli, Laura Beatriz, Lencinas, María Vanessa, Martinez Pastur, Guillermo José

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Yolk corticosterone and progesterone levels in Greater Rhea (Rhea americana) eggs vary in a changing social environment por Della Costa, Natalia, Martella, Mónica, Bernad, Lucía, Marin, Raúl, Navarro, Joaquín

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Latitude, Elevation, and Mean Annual Temperature Predict Peat Organic Matter Chemistry at a Global Scale por Verbeke, Brittany A., Lamit, Louis J., Lilleskov, Erik A., Hodgkins, Suzanne B., Basiliko, Nathan, Kane, Evan S., Andersen, Roxane, Artz, Rebekka R. E., Benavides, Juan Carlos, Enriquez, Andrea Soledad, Chanton, Jeffrey P.

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Climate change expected to improve digestive rate and trigger range expansion in outbreaking locusts por Youngblood, Jacob P., Cease, Arianne J., Talal, Stav, Medina, Héctor e., Rojas, Julio E., Trumper, Eduardo Victor, Angilletta Jr, Michael J., Harrison, Jon F., Copa Bazán, Fernando

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