Sovyetler Birliği’nin çöküşü ile birlikte bağımsızlığını kazanan ülkelerden biri olan Tacikistan, Sovyet baskısı son bulduğunda kendi tarihsel ve kültürel değerlerine dönmeye başlamış ulusal bir bilincin uyandırılması için çalışmalar başlatmıştır. Bu amaç doğrultusunda kimlik inşa süreci harekete geçilmiştir. Dolayısıyla Tacikleri bölgenin diğer halklarından ayıran temel referans kaynaklarına y...

The Food and Agricultural Organization of the United Nations (FAO) Penman–Monteith (PM) method is widely regarded as most effective reference evapotranspiration (ETo) estimator; however, it requires a wide range data that may be scarce in some rural regions. When feasible relative humidity, solar radiation wind speed are unavailable, temperature-based useful to estimate ETo provide suitable sup...

Potential evapotranspiration (ET0) is an indicator of great interest for water budget analysis and the agricultural sector. Therefore, purpose this study was to make calculation reliable even if only temperature data were present. In research, ET0 initially calculated a limited number weather stations (12) using Penman–Monteith method. some cases, simplified formula adopted, while in others, as...

Experiments were carried out against the red palm weevil, Rhynchophorus ferrugineus (Oliv.) (RPW in a private orchard containing varieties of Samani (domestic) and Ikhlas (imported) infested with weevil (RPW) El-Marg area, Cairo Governorate, Egypt, using Petroleum oil, Jojoba Inorganic salts, singly mixed each insecticides (Acetamiprid, Profenofos, Dimethoate) by injection spraying trunks, as w...

Sammons EL, Samani NJ, Smith SM, Rathbone WE, Bentley S, Potter JF, Panerai RB. Influence of noninvasive peripheral arterial blood pressure measurements on assessment of dynamic cerebral autoregulation. J Appl Physiol 103: 369–375, 2007. First published April 26, 2007; doi:10.1152/japplphysiol.00271.2007.—Assessment of dynamic cerebral autoregulation (CA) requires continuous recording of arteri...

Suyun öneminin tartışılmaz olduğu gerçeğini göz önüne alarak, hidrolojik çevrimin ve onun en karmaşık bileşenlerinden biri olan evapotranspirasyon (ET) kaybının iyi belirlenmesi gerekmektedir. Topraktan açık su yüzeylerinden buharlaşma bitkilerden terleme yoluyla kaybedilen suyun birleşimi olarak tanımlanan ET değerini belirlemek amacıyla birçok ampirik yöntem geliştirilmiş bu yöntemler üzerind...

Accurately estimating and forecasting evapotranspiration is one of the most important tasks to strengthen water resource management, especially in desert areas such as La Yarada, Tacna, Peru, a region located at head Atacama Desert. In this study, we used temperature, humidity, wind speed, air pressure, solar radiation from local weather station forecast potential (ETo) using machine learning. ...

This study analyses long-term changes in drought indices (Standardised Precipitation Index—SPI, Standardised Precipitation–Evapotranspiration Index—SPEI) at 1 and 3 months scales 182 stations 11 central eastern European countries during 1949–2018. For comparative purposes, the necessary atmospheric evaporative demand (AED) to obtain SPEI was calculated using two methods, Hargreaves-Samani (SPEI...

The present study develops ArcMap models to implement the following three methods: FAO-56 Penman–Monteith (FAO PM), Hargreaves–Samani (HS) and Hansen, with former used as a reference. Moreover, implementing statistical indices (RMSD, MB, NMB) are also created. purpose is threefold, follows: investigate variability in daily mean reference evapotranspiration (ETo) for Decembers Augusts during 201...