نتایج جستجو برای: bengal basin and deltaic system

تعداد نتایج: 17137425  

Journal: :Journal of Petroleum Exploration and Production Technology 2023

Abstract The distribution of aromatic hydrocarbon in sediments and oils is known to be affected by thermal maturity, source input depositional conditions. Hence, the fraction four oil samples from different wells West Siberian Basin (central Russia) was investigated determine organic matter (OM), environment maturity their rocks. Biomarker ratios parameters compounds indicate that studied were ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1393

abstract foreign and iranian cultures are far distinct in the constraints imposed on writing and translating for children, since the iranian literary system is mainly concerned with cultural and religious instructions which lead to manipulation of translated texts. this study sought to identify the cultural and social constraints and norms which determined the strategies applied in the transl...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

abstract: proverbs are of the language materials which of the food of any language depends on the quality and quantity of these same materials. in the present research, the researcher tried to present the ramsarian proverbs according to four variables of color, fruit, plantsand animals that selected from the book of the members of each of these four variables, put them into the spss system fo...

Journal: :Water 2023

A comprehensive understanding of the dynamic characteristics geomorphological, ecological, and human systems is essential to explaining complex charland (mid-channel island) processes crafting implementing policy measures. This work demonstrates that outcomes riparian hazards are determined by interactive dynamics between hydrogeology conditions, which constitutes a novel contribution literatur...

For modeling, the concept of the system and the system boundary is necessary.  The system is defined as a group of objects that in order to fulfill a specific purpose in the framework relationship or interdependence of regularly are interconnected. Systems rainfall - runoff from rainfall in the basin is started and after applying the types of losses (evaporation, infiltration, etc) it will beco...

Journal: :International Journal of Earth Sciences 2023

Abstract The thick Lake Pannon sedimentary record provides insights into the downdip and lateral development of stratigraphic surfaces through analysis basin-scale clinoform progradation. architecture from eastern part Drava Basin (Pannonian System) was interpreted to reflect base-level changes. A major downlap surface as a flooding event followed by rejuvenation slope progradation recognized o...

Journal: :Water research 2014
Ashis Biswas Jon Petter Gustafsson Harald Neidhardt Dipti Halder Amit K Kundu Debashis Chatterjee Zsolt Berner Prosun Bhattacharya

This study assesses the role of competing ions in the mobilization of arsenic (As) by surface complexation modeling of the temporal variability of As in groundwater. The potential use of two different surface complexation models (SCMs), developed for ferrihydrite and goethite, has been explored to account for the temporal variation of As(III) and As(V) concentration, monitored in shallow ground...

Journal: :Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering 2007
Alexander van Geen Zhongqi Cheng Qing Jia Ashraf Ali Seddique Mohammad Wahidur Rahman Mohammad Moshiur Rahman Kazi Matin Ahmed

In order to reduce the exposure to As naturally occurring in shallow groundwater of the Bengal Basin, tens of thousands of tubewells tapping deeper aquifers of the Bengal Basin have been installed. We address here lingering concerns that As concentrations in deep tubewells might increase over time with monitoring data spanning a period of up to 5 years for 51 community wells, 115-545 ft (34-164...

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