نتایج جستجو برای: precipitation meteorology

تعداد نتایج: 63499  

2008
Michael L. Stein

With the possible exception of gambling, meteorology, particularly precipitation forecasting, may be the area with which the general public is most familiar with probabilistic assessments of uncertainty. Despite the heavy use of stochastic models and statistical methods in weather forecasting and other areas of the atmospheric sciences, papers in these areas have traditionally been somewhat unc...

Journal: :The Science of the total environment 2013
Joseph R Graney Matthew S Landis

A technique that couples lead (Pb) isotopes and multi-element concentrations with meteorological analysis was used to assess source contributions to precipitation samples at the Bondville, Illinois USA National Trends Network (NTN) site. Precipitation samples collected over a 16month period (July 1994-October 1995) at Bondville were parsed into six unique meteorological flow regimes using a min...

2018
Armin Sorooshian Alexander B MacDonald Hossein Dadashazar Kelvin H Bates Matthew M Coggon Jill S Craven Ewan Crosbie Scott P Hersey Natasha Hodas Jack J Lin Arnaldo Negrón Marty Lindsay C Maudlin Andrew R Metcalf Shane M Murphy Luz T Padró Gouri Prabhakar Tracey A Rissman Taylor Shingler Varuntida Varutbangkul Zhen Wang Roy K Woods Patrick Y Chuang Athanasios Nenes Haflidi H Jonsson Richard C Flagan John H Seinfeld

Airborne measurements of meteorological, aerosol, and stratocumulus cloud properties have been harmonized from six field campaigns during July-August months between 2005 and 2016 off the California coast. A consistent set of core instruments was deployed on the Center for Interdisciplinary Remotely-Piloted Aircraft Studies Twin Otter for 113 flight days, amounting to 514 flight hours. A unique ...

2006

The physical environment affects and interacts with agroforestry systems through tree and crop growth, animal performance, management operations and interactions between the tree/shrub and non-tree components (abbreviated to tree/crop interactions). Interactions take place mainly through the media of microclimate, soil moisture and soil. They may have beneficial or adverse effects, for tree and...

Journal: :معماری و شهرسازی 0
منصوره طاهباز دانشگاه شهید بهشتی، دکترای معماری

one of the primary stages of climatic architectural design is the knowledge of the environmental conditions and meteorology data analyzing according to human thermal comfort and usage of building material. nowadays access to meteorology data of all iran meteorology stations is available on the website of the iran meteorology organization. therefore every architect who feels himself/herself resp...

2014
Jiangzhou Xia Shunlin Liang Jiquan Chen Wenping Yuan Shuguang Liu Linghao Li Wenwen Cai Li Zhang Yang Fu Tianbao Zhao Jinming Feng Zhuguo Ma Mingguo Ma Shaomin Liu Guangsheng Zhou Jun Asanuma Shiping Chen Mingyuan Du Gombo Davaa Tomomichi Kato Qiang Liu Suhong Liu Shenggong Li Changliang Shao Yanhong Tang Xiang Zhao

The regression tree method is used to upscale evapotranspiration (ET) measurements at eddy-covariance (EC) towers to the grassland ecosystems over the Dryland East Asia (DEA). The regression tree model was driven by satellite and meteorology datasets, and explained 82% and 76% of the variations of ET observations in the calibration and validation datasets, respectively. The annual ET estimates ...

2007
Tarendra Lakhankar Andrew Jones Cynthia Combs Dustin Rapp Thomas H. Vonder Haar

The spatial pattern of soil moisture varies at different scales due to evapo-transpiration and precipitation which are transformed by topography, soil texture, and vegetation. The mapping of soil moisture by remote sensing has several advantages over conventional field measurement techniques especially in the case of heterogeneous landscapes. However, validation of low resolution satellite soil...

Journal: :Journal of animal science 2014
O Kellner D Niyogi

Weather and climate events and agronomic enterprise are coupled via crop phenology and yield, which is temperature and precipitation dependent. Additional coupling between weather and climate and agronomic enterprise occurs through agricultural practices such as tillage, irrigation, erosion, livestock management, and forage. Thus, the relationship between precipitation, temperature, and yield i...

2008
Toshio Koike David N Kuria Hui Lu Souhail Boussetta Cyrus R Mirza Hiroyuki Tsutsui Hideyuki Fujii Kun Yang Xin Li Rui Jin

INTRODUCTION Soil moisture, snow and precipitation are key parameters in numerous environmental studies, including hydrology, meteorology, and agriculture. They play important roles in the interactions between the land surface and the atmosphere, as well as the partitioning of precipitation into runoff and ground water storage and absorbed solar energy into sensible and latent heat flues at the...

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