نتایج جستجو برای: tropical zones

تعداد نتایج: 112974  

Journal: :فیزیک زمین و فضا 0
حدیث گل محمدیان کارشناس ارشد هواشناسی کشاورزی، دانشگاه شیراز، ایران محمدرضا پیشوایی استادیار، گروه مهندسی آب، دانشگاه شیراز، ایران

according to general circulation model (gcm), zonal thermal belts are 1- inter-tropical convergence zones (itcz) around eqator; 2- sub tropical high (sth) belt around 30 degree latitude; 3- sub polar low (spl) belt around high latitudes. the belt of inter-tropical convergence zone (itcz) displaces in meridional path, about 5° over the oceans and up to 40° over continents, during the seasons of ...

Journal: :Journal of the Marine Biological Association of the United Kingdom 2022

Abstract Sponges are major components of benthic marine ecosystems across the world. However, despite seagrasses being one key in tropical environments, their associated sponge assemblages have been poorly studied. In this study we investigated seagrass and assemblage composition an Indo-Pacific meadow located surrounding Hoga Island Wakatobi National Park, South-east Sulawesi, Indonesia. We ex...

Journal: :Vaccine 1999
L Simonsen

In ̄uenza in zones with a temperate climate is characterized by the occurrence of one annual epidemic during the winter months. In the northern hemisphere, the in ̄uenza season falls in November through April, while in the southern hemisphere in ̄uenza occurs during May through September [1]. In contrast, in countries with a tropical climate, the timing of periods of in ̄uenza epidemics is less dis...

2004
S. Kaya J. Sokol T. J. Pultz

Environmental vector-borne diseases are plaguing much of the world and are a serious concern on a global scale. Many of these diseases are clearly associated with specific environmental conditions and landscape variables. The science and technology associated with remote sensing and geographic information systems (GIS) are suitable for identifying these environmental targets. Since vector-borne...

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