نتایج جستجو برای: meteorological instrument

تعداد نتایج: 106309  

Journal: :Future Internet 2016
Tinghuai Ma Xichao Xu Meili Tang Yuanfeng Jin Wenhai Shen

Meteorological technology has evolved rapidly in recent years to provide enormous, accurate and personalized advantages in the public service. Large volumes of observational data are generated gradually by technologies such as geographical remote sensing, meteorological radar satellite, etc. that makes data analysis in weather forecasting more precise but also poses a threat to the traditional ...

Journal: :BMC Ear, Nose, and Throat Disorders 2002
Vasilis Danielides Christina-Sophia Nousia Aristides Bartzokas Christos J Lolis Maria Kateri Antonios Skevas

BACKGROUND: Climatic or meteorological condition changes have been implicated in the pathogenesis of Idiopathic Sudden Sensorineural Hearing Loss (ISSHL). We investigated the seasonal distribution of ISSHL and evaluated the influence of meteorological parameters (such as temperature, humidity, and atmospheric pressure), their variation and covariation on the incidence of the disease. METHODS: A...

2013
Cao Jie Li Sijia Yang Li

Agro-meteorological index insurance is an innovative agricultural insurance product that has solved problems of conventional agricultural insurances including excessive cost and moral hazard. Agro-meteorological index insurance has become an effective agricultural insurance scheme. This paper primarily uses meteorological data and winter wheat yield data in the Jiangsu Province for the last 35 ...

2015
E. G. Beek

E.G. Beek, 1991. Spatial interpolation of daily meteorological data; theoretical evaluation of available techniques. Wageningen (The Netherlands), DLO The Winand Staring Centre. Report 53.1.44 pp.; 13 Figs; 1 Table; 20 Refs. In agromcteorological crop yield models meteorological values at not observed points have to be obtained by means of interpolation techniques. In this study, interpolation ...

2016
lordly rivers Murray Thompson

Journal: :SSRN Electronic Journal 2009

2015

To consider the capabilities of observing technologies, systems and instrumentation, and to expose those capabilities to users of observational data To keep instrument developers and manufacturers aware of present and new observational requirements of all groups of observers and data users To encourage high standards of observational technique and data capture To ensure that its activities meet...

Drought is one of the most prevalent and dangerous disturbances around the world, which cause significant economic and agricultural losses. Kerman province located in the center of Iran is in the first places of drought. The purpose of this research was to investigate the meteorological and hydrological drought condition of the study area. The relationship between meteorological and hydrologica...

2017
Qingyu Jia Wenying Yu Li Zhou Chenghua Liang

Qingyu Jia 1,2 ID , Wenying Yu 2, Li Zhou 3 and Chenghua Liang 1,* 1 College of Land and Environment, Shenyang Agricultural University, Shenyang 110866, China; [email protected] 2 Institute of Atmospheric Environment, China Meteorological Administration, Shenyang 110166, China; [email protected] 3 Chinese Academy of Meteorological Sciences, China Meteorological Administration, 46 Zhongguancun...

Journal: :international journal of environmental research 2015
a. mavrakis l. salvati

greece has experienced particularly severe and frequent forest fires during summer 2007 together with exceptionally dry meteorological conditions culminated in distinct heat waves. the present study analyzes the time pattern of daily values of two fire risk indices (nesterov and angstrom) based on meteorological data made available for a number of gauging stations between 1 june and 31 august o...

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