نتایج جستجو برای: agrometeorological indices

تعداد نتایج: 83123  

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1390

abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...

2018
Hok Sum Fok Qing He Kwok Pan Chun Zhiwei Zhou Thuan Chu

Water level monitoring is important for understanding the global hydrological cycle. Remotely-sensed indices that capture localized instantaneous responses have been extensively explored for water level reconstruction during the past two decades. However, the potential usage of the Palmer’s Drought Severity Index (PDSI) and El Niño Southern Oscillation (ENSO) indices for water level reconstruct...

Journal: :Journal of Agrometeorology 2022

The vulnerability of animal production to Thermal Humidity Index (THI) has hardly been documented in India and hence one study on climate weather the conception rate cattle was conducted at Pantnagar, Uttarakhand. In study, meteorological data (2000 2010) were collected from agrometeorological Observatory, Pantnagar used compute six different types by giving weightage dry bulb temperature humid...

2012
Akbar Behdad

Please cite this paper as: Behdad A. Evaluation and Importance of Trauma. Arch Trauma Res.2012; 1(2):49-50. DOI: 10.5812/atr.7245 Implication for health policy/practice/research/medical education: The role of trauma in the modern society has a vital importance and significance role that resorting to any facilities and strategies to handle the dilemma seems worthful for all researchers in this s...

Journal: :Agriculture 2022

Heat stress will restrict rice yield in the middle and lower reaches of Yangtze River. An understanding meteorological conditions heat production is important for improving accuracy phenology simulation. Based on observations agrometeorological stations this region, as well future scenarios, study analyzed spatiotemporal change its impacts growth region from 1990 to 2009. The results showed tha...

Journal: : 2022

This article discusses one of the key stages in ontogenesis winter triticale - period, which affects state, further growth, development and crop yield. The coefficient severity is calculated, an assessment natural hazards their impact on state wintering plants given. Long-term data meteorological observatory named after V.A. Michelson RSAU-MTAA K.A. Timiryazev. A comparative analysis results fi...

Journal: :Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 2022

This study presents a summary of sixty years air temperature and precipitation measurements at the Žabčice weather station, located in southeastern Czech Republic operated by Mendel University Brno. An instrumental dataset spanning two climatological normal periods (1961- 1990 newly established 1991-2020) is analyzed for long term linear trends with monthly data presented full span Appendices...

2010
O. Rojas

Remote sensing (RS) data acquired by satellite have wide scope for agricultural applications owing to their synoptic and repetitive coverage. On the one hand, spectral indices deduced from visible and near-infrared RS data have been extensively used for crop characterization, biomass estimation and crop yield monitoring and forecasting. On the other hand, extensive research has been conducted u...

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