نتایج جستجو برای: mean monthly minimum relative humidity
تعداد نتایج: 1113635 فیلتر نتایج به سال:
drought is transient phenomenon , slow , repetitive and integral part of the climate of each region. drought begins with a substantial reduction in precipitation over the long-term average rainfall and over time, reduced soil moisture and surface and ground water resources will continue to decrease. this phenomenon is the most important in bakhtegan basin because of its importance in strategic ...
This study seeks to identify the change points, tendencies, and trends in climatic parameters investigate their relationship with forest cover loss carbon dioxide (CO2) emission Garo Hills region of Northeast India.This is based on secondary data Precipitation, Maximum Temperature, Minimum Relative Humidity, Tree loss, CO2 from 1984 2019. Mann-Kendall's Sen's slopes were employed calculate tren...
A study was conducted in the northeastern areas of Punjab province (Pakistan) to analyse the monthly and seasonal pattern of fasciolosis in buffaloes and its relation to some climatic factors (temperature, humidity, rainfall and pan-evaporation) was also worked out. The faecal samples of buffaloes were collected from April 2003 to March 2005 on a monthly basis from randomly selected areas and a...
We explored the threshold effects of meteorological factors on hand, foot and mouth disease (HFMD) in mainland China to improve the prevention and early warning. Using HFMD surveillance and meteorological data in 2011, we identified the threshold effects of predictors on the monthly incidence of HFMD and predicted the high risk months, with classification and regression tree models (CART). The ...
Plants of the Urticaceae family can develop into a pest on soils enriched with nitrogen. Urticaceae pollen is a biohazard because it elicits severe pollinosis. Pollen grains were sampled by using a Lanzoni seven-day-recording trap from February 1995-December 2000 in the atmosphere of the city of Ponferrada (Leon, North Western Spain). The Spearman test was used to analyse the statistical correl...
Solar radiation is an important climate parameter which can affect hydrological and meteorological processes. This parameter is a key element in development of solar energy application studies. The purpose of this study is the assessment of artificial intelligence techniques in prediction of solar radiation (Rs) using artificial neural network (ANN) and adaptive neuro-fuzzy inference system (AN...
results there was a significant positive correlation between increase in the monthly average temperature, the number of rainy days, and the number of frost days with the number of rta (p < 0.05). increased monthly average relative humidity, evaporation, and number of sunny days were negatively correlated with the frequency of rta (p < 0.05). we also observed an inverse significant correlation b...
In the April number of the Indian Journal of Mcdical Rcscarch, Lt.-Col. C. A. Gill, i.m.s., Chief Malaria Medical Officer of the Panjab, discusses the part played by varying meteorological conditions in the spread of malaria. The paper must be read in the original by all students of malaria, but for the sake of those who have not much time for reading a few of Col. Gill's conclusions ai*e given...
Idioscopus clypealis (Lethierry) is commonly known as mango leaf hopper. The hopper reduces mongo production by causing non setting of flower and dropping of immature fruits. The first appearance of hoppers (0.12 and 0.16) on the branches of mango trees was recorded in February which is correlated with increase in maximum (23.89 degrees C and 24.29 degrees C) and minimum temperature (11.46 degr...
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