Resultados de búsqueda - "meteorology"

Epidemiology of Alternaria Brown Spot of Mandarins under Semi-Arid Conditions in Spain por Bassimba, Daniel, Mira, José L., Vicent, Antonio

“…Environmental variables were recorded by an automated meteorological station. Although Alternaria conidia were detected through the experimental period, only 5% of all the isolates were pathogenic. …”
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Inoculum and disease dynamics of citrus greasy spot caused by Zasmidium citri-griseum in sweet orange in Panama por Aguilera-Cogley, Vidal, Sedano, Maria E., Vicent, Antonio

“…The AASC or INC data were fitted to Bayesian models including meteorological variables and an autoregressive temporal component, the latter being the most influential. …”
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Biological control of the cassava mealybug, Phenacoccus manihoti (Hom., Pseudococcidae), by Epidinocarsis lopezi (Hym., Encyrtidae) in Malawi por Neuenschwander, Peter, Borowka, R., Phiri, G., Hammans, H., Nyirenda, S., Kapeya, E.H., Gadabu, A.

“…In a multiple regression analysis involving 29 meteorological, agronomic and plant variables from 476 fields, the duration of E. lopezi's presence was the major factor influencing CM population densities. …”
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Biological control of the cassava mealybug, Phenacoccus manihoti (Homoptera: Pseudococcidae), in Zambia por Chakupurakal, J., Markham, R.H., Neuenschwander, Peter, Sakala, M., Malambo, C., Mulwanda, D., Banda, E., Chalabesa, A., Bird, T., Haug, T.M.

“…In a multiple regression analysis involving meteorological, agronomic, plant, and entomological variables, from a total of 4804 cassava fields, nine variables had a significant influence on the CM population density, which in turn was the main factor influencing tip damage scores. …”
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Improving seasonal precipitation forecast for agriculture in the Orinoquía Region of Colombia por Fernandes, Katia, Muñoz, Angel, Ramírez Villegas, Julián Armando, Agudelo, Diego, Llanos Herrera, Lizeth, Esquivel, Alejandra, Rodríguez Espinoza, Jeferson, Prager, Steven D.

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Enhancing Climate Information Services for Aquaculture at Scale: A decision support tool and potential platforms for managing climate risks in Bangladesh por Hossain, Peerzadi Rumana

“…We engaged information producers (i.e. the meteorological and aquaculture experts) and end users (i.e. the fish famers) and used explanatory methods i.e., key informant interview and focused group discussion for this purpose. …”
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Satellite rainfall products outperform ground observations for landslide prediction in India por Brunetti, M. T., Melillo, M., Gariano, S. L., Ciabatta, L., Brocca, L., Amarnath, Giriraj, Peruccacci, S.

“…Specifically, we have tested Global Precipitation Measurement (GPM) and SM2RAIN-ASCAT satellite rainfall products, and their merging, at daily and hourly temporal resolution, and Indian Meteorological Department (IMD) daily rain gauge observations. …”
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Climate–urban nexus: a study of vulnerable women in urban areas of KwaZulu-Natal Province, South Africa por Hlahla, S., Simatele, M. D., Hill, T., Mabhaudhi, Tafadzwanashe

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Flexible forecast presentation overcomes longstanding obstacles to using probabilistic seasonal forecasts por Hansen, James, Dinku, Tufa, Robertson, Andrew, Cousin, Remi, Trzaska, Sylwia, Mason, Simon

“…Most RCOFs and National Meteorological Services (NMS) adopted a subjective process to arrive at a consensus among different sources of prediction, and express the forecast as probabilities that rainfall in the upcoming season will fall in “below-normal,” “normal” or “above-normal” historical tercile categories. …”
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Impact of gridded weather data sources and its temporal resolution on crop evapotranspiration and effective rainfall of major crops in eastern region of India por Paramaguru, Pradosh Kumar, Mali, Santosh Sambhaji, Shirsath, Paresh B.

“…The present study quantified the impact of two-gridded climate data sources [India Meteorological Department (IMD) and National Oceanic and Atmospheric Administration (NOAA) Climate Prediction Centre (CPC)] on estimation of evapotranspiration (ET) and effective rainfall (ER) of paddy (Kharifj and wheat (Rabi) crops across four agro-ecological sub-regions, and compared the results with observed station data. …”
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Temporal changes in minimum and maximum temperatures at selected locations of southern Africa por Mupangwa, W., Chipindu, L., Ncube, B., Mkuhlani, S., Nhantumbo, N., Masvaya, E., Ngwira, A., Moeletsi, M., Nyagumbo, I., Liben, F.

“…Minimum and maximum temperatures’ variability and trend analysis were undertaken using daily time series data derived from 23 meteorological stations spread across Malawi, Mozambique, South Africa and Zimbabwe. …”
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Effect of urbanization on East African climate as simulated by coupled urban-climate model por Zeleke, Tadesse T, Giorgi, Flippo, Diro, Gulilat T, Zaitchik, Benjamin, Giuliani, Graziano, Ayal, Desalegn, Ture, Kassahun, Workneh, Sintayehu, Demissie, Teferi Dejene

“…The results of the sensitivity experiment by prescribing different urban environments (tall building district (TBD), high density (HD), medium density (MD) and original land use) for the surface scheme (CLM4.5) reveal statistically significant impacts of urbanized surfaces on surface temperatures and precipitation due to variations in energy budget, local circulation and disturbance of hydro meteorological variables. It is noted that TBD urban environment has a higher impact on the local climate than other urban environments. …”
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Training for Climate Data Analysis and Visualization por Mersha, Yonas, Demissie, Teferi Dejene

“…AICCRA Ethiopia, along with the WaterPricing project, the Ethiopian Meteorological Institute (EMI), and the Awash Basin Development Office (AwBDO), collaborate to provide weather forecast services and real-time climate data to enhance the decision-making process and ultimately to save more water and increase productivity. …”
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A framework to monitor crop-specific drought and flood impacts using remote sensing datasets por Pun, M., Shrestha, Nirman, Schmitter, Petra S., Zemadim, Birhanu

“…The proposed framework for monitoring crop-specific agriculture drought and flood conditions includes meteorological, agricultural, and hydrological indices. …”
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Effectiveness of climate information services: An evaluation of the accuracy and socio-economic benefits for smallholder farmers in Niger and Mali por Bizo, Issiaka M., Traore, Bouba, Sidibé, Amadou, Soulé, Moussa

“…For rainfall forecasts and alerts, we collected the 2022 data from the ‘SMS Sandji’ platform in Mali (Nara) and the national meteorological agency alert database in Niger (Zinder). …”
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Assessing El Niño-induced drought in Zambia and its effects using earth observation data por Ghosh, Surajit, Kour, Sneha, Taron, Avinandan, Kaywala, Karyn, Rajakaruna, Punsisi

“…Our results reveal severe meteorological drought conditions in Zambia using SPI and rainfall anomaly. …”
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Seed Distribution Report for Kitui, Makueni, Taita Taveta and Baringo Counties por International Crops Research Institute for the Semi-Arid Tropics

“…On 31st August 2024, the Kenya Meteorological Department (KMD) issued a rainfall outlook for the October-November-December 2024 'Short Rains (OND 2024SR), predicting below-average rainfall for the Southern-eastern lowlands counties, including Kitui, Makueni and Taita Taveta. …”
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Predicting turbidity dynamics in small reservoirs in Central Kenya using remote sensing and machine learning por Steinbach, S., Bartels, A., Rienow, A., Kuria, B. T., Zwart, Sander J., Nelson, A.

“…Random forest and gradient boosting models showed that annual turbidity outcomes depend on meteorological variables, topography, and land cover (R2 = 0.46 and 0.43 respectively), while longer-term turbidity was influenced more strongly by land management and land cover (R2 = 0.88 and 0.72 respectively). …”
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Review of Climate-Resilient Agriculture for Ensuring Food Security: Sustainability Opportunities and Challenges of India por Sahoo, Satiprasad, Singha, Chiranjit, Govind, Ajit, Moghimi, Armin

“…Climate Resilient Agriculture (CRA) effectively responds to climate change while contributing to sustainable productivity adapted to local hydro-meteorological conditions. CRA provides resilience to climate variability by enhancing agricultural viability through water exchange between surface and groundwater systems. …”
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Drought characterization and potential of nature-based solutions for drought risk mitigation in Eastern Ethiopia por Sintayehu, Dejene Workeneh, Kassa, Asfaw Kebede, Tessema, Negash, Girma, Bekele, Alemayehu, Sintayehu, Hassen, Jemal Yousuf

“…The temporal changes in soil moisture deficit index (SMDI) (agricultural drought) and standard precipitation evapotranspiration index (SPEI) (meteorological drought) at various timescales (1, 3, and 6 months) between 1981 and 2020 were analyzed. …”
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