نتایج جستجو برای: in sea surface maps

تعداد نتایج: 17156045  

Journal: :فیزیک زمین و فضا 0
عبدالرحیم عسکری استادیار، دانشگاه تربیت معلم سبزوار وحید ابراهیم زاده اردستانی دانشیار، گروه فیزیک زمین، مؤسسة ژئوفیزیک دانشگاه تهران و قطب علمی مهندسی نقشه برداری و مقابله با سوانح طبیعی علیرضا آزموده اردلان استاد، گروه مهندسی نقشه برداری، قطب علمی مهندسی نقشه برداری در مقابله با سوانح طبیعی، پردیس دانشکده های فنی

measuring field gravity in sea due to the accelerations introduced via waves and movements to the gravity measuring systems has a low accuracy since according to einstein's equalent principle, gravimeter isn't able to separate the gravity acceleration from another acceleration. ship borne gravimetery observations by means of like oscillations and accelerations of the ship motion, and ...

2006
J.-M. Beckers A. Barth

DINEOF reconstruction of clouded images including error maps. Application to the Sea-Surface Temperature around Corsican Island J.-M. Beckers, A. Barth, and A. Alvera-Azcárate GeoHydrodynamics and Environment Research, MARE, University of Liège, Sart-Tilman B5, 4000 Liège, Belgium College of Marine Science, University of South Florida, 140 7th Avenue South, St. Petersburg, Florida 33701, USA Ho...

Journal: :iranian journal of environmental sciences 0
maliheh masoodi msc. graduate in environmental science, gorgan university of agricultural and natural resources, gorgan, iran abdolrasoul salman mahiny assoc. prof., faculty of environment science, gorgan university of agricultural and natural resources, gorgan, iran marjan mohammadzadeh assist. prof., faculty of environment science, gorgan university of agricultural and natural resources, gorgan, iran seyed hamed mirkarimi assist. prof., faculty of environment science, gorgan university of agricultural and natural resources, gorgan, iran

today, ecotourism is a major tourist activity around the world. it is based on environment potential through which suitable utilization and conservation of sites under management practices including considering accurate planning, potential, and peoples’ preferences are realized. the present study was conducted to determine people’s recreational preferences using questionnaires to evaluate the e...

سلیقه, محمد, علیجانی, بهلول, ملازاده, بهرام, ناصرزاده, محمدحسین,

Climate is one of the important natural factors that affect all stages of life, particularly human exploitation. Selection of the type of clothing, housing, cultures, architecture, civil engineering, and settlements are influenced by climatic factors. It can be said that the climatic circumstances of the surface of the earth and atmospheric circulation patterns have an important role in shaping...

2007
Frank J. Wentz

The ocean algorithm is based on the physical Radiative Transfer Model (RTM) described in Wentz and Meissner [2000]. The RTM consists of an atmospheric absorption model for water vapor, oxygen and liquid cloud water and a sea surface emissivity model that parameterizes the emissivity as function of sea surface temperature, sea surface salinity, sea surface wind speed and direction. The details o...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده مهندسی علوم آب 1393

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 ...

2007
Frank J. Wentz Thomas Meissner

The ocean algorithm is based on the physical Radiative Transfer Model (RTM) described in Wentz and Meissner [2000]. The RTM consists of an atmospheric absorption model for water vapor, oxygen and liquid cloud water and a sea surface emissivity model that parameterizes the emissivity as function of sea surface temperature, sea surface salinity, sea surface wind speed and direction. The details o...

Journal: :Environmental science. Processes & impacts 2014
Rosie Chance Alex R Baker Lucy Carpenter Tim D Jickells

Recent studies have highlighted the impact of sea surface iodide concentrations on the deposition of ozone to the sea surface and the sea to air flux of reactive iodine. The use of models to predict this flux demands accurate, spatially distributed sea surface iodide concentrations, but to date, the observational data required to support this is sparse and mostly arises from independent studies...

Journal: :آب و خاک 0
راضیه دائم پناه غلامحسین حق نیا امین علیزاده علیرضا کریمی کارویه

abstract in the recent decades, application of geostatistic and remote sensing for mapping salinity and sodicity of surface soil and monitoring it's changes have been developed. the goal of this research was to compare the capability of geostatistic and remote sensing methods for mapping salinity-sodicity of soils in playa from sourthern mah valat county, in the khorasan razavi province. 88 sam...

2010
Chih-Lin Wei Gilbert T. Rowe Elva Escobar-Briones Antje Boetius Thomas Soltwedel M. Julian Caley Yousria Soliman Falk Huettmann Fangyuan Qu Zishan Yu C. Roland Pitcher Richard L. Haedrich Mary K. Wicksten Michael A. Rex Jeffrey G. Baguley Jyotsna Sharma Roberto Danovaro Ian R. MacDonald Clifton C. Nunnally Jody W. Deming Paul Montagna Mélanie Lévesque Jan Marcin Weslawski Maria Wlodarska-Kowalczuk Baban S. Ingole Brian J. Bett David S. M. Billett Andrew Yool Bodil A. Bluhm Katrin Iken Bhavani E. Narayanaswamy

A comprehensive seafloor biomass and abundance database has been constructed from 24 oceanographic institutions worldwide within the Census of Marine Life (CoML) field projects. The machine-learning algorithm, Random Forests, was employed to model and predict seafloor standing stocks from surface primary production, water-column integrated and export particulate organic matter (POM), seafloor r...

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