The Mysterious Phenomenon of Mud Floods Have you ever heard of the term “mud flood”? It’s a peculiar and intriguing phenomenon that has captured the attention of researchers and enthusiasts alike. In this article, we will delve into the world of mud floods, exploring their origins, potential causes, and the theories surrounding them. So, buckle up and get ready to embark on a journey through time and mystery! What is a Mud Flood? A mud flood, in its simplest form, refers to the sudden inundation of an area with a significant amount of mud or sediment. These floods are often characterized by the sudden appearance of layers of mud or…

Earthquake in Bangladesh: Causes, Impacts, and Precautions What is an earthquake? An earthquake is a natural disaster that occurs when two blocks of the Earth’s crust suddenly slip past each other, creating seismic waves that shake the ground. Bangladesh, a small country in South Asia, is located on the world’s largest river delta and is prone to earthquakes. In this article, we will discuss the causes and impacts of earthquakes in Bangladesh, as well as the precautions that can be taken to minimize their effects.   Causes of Earthquake in Bangladesh Bangladesh is situated on the boundary of two tectonic plates, the Indian and the Eurasian plates. These plates are…

Research Fund in the Ministry of Science and Technology of Bangladesh Govt.  

1937 Flood: Biggest Flood in American History Ohio Flood 1 January 1937. Rare Captured On 1 January 1937, in Ohio one of the biggest floods in American History. All the roofs are top covered with mud and floodwater. People had to live under the roof. The volunteers are doing much to escape the people. All roads, industry, and residential areas are flooded with water. Biggest Flood in American History Video.

Post-graduate Scholarships by COMSATS University Islamabad, Pakistan (Fall 2022 The Commission on Science and Technology for Sustainable Development in the South (COMSATS) presents its compliments to the Ministry of Science and Technology, Bangladesh, and has the honour of referring to the subject cited above. As an esteemed member of COMSATS’ Network of International S&T Centres of Excellence, COMSATS University Islamabad (CUI), Pakistan, has been facilitating the capacity building of the Member States of COMSATS through provision of quality education of international standards to talented students. In this regard, CUI has a longstanding offer of hundred (100) post-graduate scholarships to the students/researchers belonging to COMSATS’ member states. Currently, over 36,000 students…

BCSIR Laboratories, Dhaka (Dhaka Lab)   SI Name of Sample Test Parameter Methodology Fees Duration           1795   Water(Surface/River water /Sea Water/Ground )-(DHAKA LAB)       TOC (Total Organic Carbon)           APAH/In House           2000.00           10           1796   Water(Surface/River water /Sea Water/Ground )-(DHAKA LAB)           Total Nitrogen           ASTM           2000.00           10           1797   Water(Surface/River water /Sea Water/Ground )-(DHAKA LAB)          …

List of All Patent Product Invented by BCSIR Geologist and Mineralogist in Bangladesh ইনস্টিটিউট অব মাইনিং, মিনারেলজি ও মেটালার্জি (আইএমএমএম)   An environmentally sustainable method of preparation of feedstock for products of aluminum from used beverage cans   Name of the Unit Institute of Mining, Mineralogy and Metallurgy (IMMM) Area metallurgy, environmental engineering Uses recycle of aluminum Salient Features some gentle pre-treatment makes used beverage cans ready for melting and casting Scale of Development The process is standardized at bench scale Major Raw Materials waste beverage cans Major Plant Equipments/Machinery Melting furnace Details of specific application The process results in aluminum metal ingots in pure state ready for use Status of Development The product has been…

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FACULTY OF ENVIRONMENTAL SCIENCE AND DISASTER MANAGEMENT PATUAKHALI SCIENCE AND TECHNOLOGY UNIVERSITY DUMKI, PATUAKHALI-8602. Sub:   Schedule for Final Examination of B. Sc. in Environmental Science and Disaster Management (Hons.) 2nd Semester (L-1, S-2), July-December 2020.   Schedule for Final Examination (Theoretical) of B. Sc. in Environmental Science and Disaster Management (Hons.) 2nd Semester (L-1, S-2), July-December 2020, Session: 2019-2020, Hall Name: D-108, ESDM Seminar Library (Ground Floor) (S-38, R-1): Course Code Course Title CR. HR. Number of Regular Student Number of Repeat/ Course Repeat Student Date of Examination Time ENS 121 Environmental Chemistry 2 38 1 (1606041, 8th) 02.06.2022 11:00 AM-01:00 PM DRM 121 Disaster Risk Reduction: Principles and Practices…

Correction of Gravity Measurements: Bouguer Correction, Latitude Correction, Terrain Corrections Free Air Correction Correction of Gravity Measurements: If the interior of the Earth were uniform, the value of gravity on the International Reference Ellipsoid would vary with latitude according to the normal gravity formula. This provides us with a reference value for gravity measurements. In practice, it is not possible to measure gravity on the ellipsoid: the elevation of a measurement station may be hundreds of meters above or below the ellipsoid. Moreover, the gravity station may be surrounded by mountains and valleys that perturb the measurement. For example, let P and Q represent gravity stations at different elevations in…

Simple Explanation: How to convert mg/l to meq/l?   In hydrological research, most of the time we need to convert the mg/l to meq/l. This milligram per liter (mg/L) is also a unit. The milliequivalent per liter (meq/L) is also a unit to measure the Cation or Anion concentration. To know the milliequivalent, we need to know, what is milliequivalent. This is the atomic mass divided by the valency. Suppose, Ca++ has a valency of 2+ and  Ca++ atomic mass is 40.08 gm/mole So, milliequivalent is the [40.08 (gm/mole)]/2 [(valency/mole)]= 20.04 gm/equivalent   Now,  33 mg/L of  Ca++ need to convert to the milliequivalent/L is simply divide by 20.04 Hence,…

Why is Japan so safe? I will tell my Real-Life Story 1:  My Own Life Story: The Real Kindness of Japanese People. Japan is called the Earth-Heaven. Right? But Why? Why not Europe, America, Australia, or any other country in the universe? OK. I am coming up with details. This is my real-life story in which I found the answer to the question“Why Japan is called the Earth-Heaven?” I might be talking much. So there might be a  question Why is Japan so safe? Why is Japan so safe? Real-Life Story 1: I grew up in a small city in Bangladesh. For my higher study, I came to an evergreen city called Sendai, Miyagi Prefecture, Japan.…

In this video, you will learn; The definition of the Fault The earthquake P-wave and S- wave The Seismograph, and Seismogram The epicenter and the focus The plate tectonics The Plate boundary Mega earthquake at the Convergent plate boundary The transformed boundary The liquefaction.  

Video: How Dinosaurs Extinct How did dinosaurs become extinct? Earth History is one of the most interesting subjects to know. Because Still, people don’t know the actual history of the earth. The mass extinction occurred in the last few million years ago due to asteroid impact or large volcanic events.   Dinosaurs Extinct Followed by Ongoing Anthropocen The dinosaurs went extinct but how do people have curiosity? The history of the earth in Bangla is my new initiative. Here you can know from the big bang to the recent 6th mass extinction.

How Arsenic Pollution in Bangladesh? Both are most threatable for the local community people. Arsenic pollution occure in the central part of Bangladesh. Where as southern part suffers for the salinity intrusion. Arsenic Contamination and Salinity Intrusion in Bangladesh are not new problem. More than a decade people are suffering from this problem.   What are the Present scenario of Arsenic Contamination and Salinity Intrusion in Bangladesh? Bangladesh is a land of rivers and many rivers flow to the Bay of Bengal through the landmass of Bangladesh. There are many hydrological problems in Bangladesh. Arsenic Contamination and Salinity Intrusion in Bangladesh. Lets dive into the details: Arsenic Contamination: Most of…

Wuhan University Chinese Government Scholarship 2023 Wuhan University Chinese Government Scholarship 2022 (University CSC Scholarship 2022) is accepting programs for a Master’s & Ph.D. diploma to Study in China. Wuhan University gives many scholarships for worldwide college students across the globe. The teaching Language can be both Chinese or English, relying upon the diploma you’re enrolled in WHU. Chinese University Program is a complete scholarship set up through the Ministry of Education in China to assist Chinese universities in precise provinces or independent areas to sign up super worldwide college students for graduate research in China. Wuhan University became based in 1893, is a first-rate public college and one of…

How to find an epicenter of an earthquake? The epicenter is the point on the ground surface of a focus of the earthquake beneath the ground. Before going to this lecture of the practical examination we have to know the basic seismic wave of an earthquake. The basic seismic waves are two types those are body wave and surface wave The body wave are the p wave and the s-wave. The p-wave can pass through all the medium like gas, and water etc. Bu the S-wave cant pas through the liquid. The velocity of the p-wave are 6 km/sec where as the s-wave and the velocity is the 3-4 Km/sec.…

The Thesis Presentation In the Faculty of Environmental Science and Disaster Management at Patuakhali Science and Technology University, Patuakhali Bangladesh. The Department of Emergency Management arranged a thesis defense program for the MS final students. In the Program The Vice-Chancellor of the Bangabandhu Sheikh Mujib Science and Technology University, Gopalgonj. AQM MAHABUB Sir were present there. Another Renowned researcher Dr. Saiful Islam also attended the program and enjoyed the thesis defence and commented on the further corrections. In the Thesis Presentation I am Dr.Raman Kumar Biswas, always looking for better research about water-related contamination and the find the status and solving techniques for that hazard. I have learned the Gas…

Why seismic S wave doesn’t pass through the liquid medium A seismic S wave is a shear wave, which moves particles perpendicular to their direction of propagation. They can propagate through solid rocks because these rocks have enough shear strength. Why seismic S wave lack shear strength? The shear strength is one of the forces that hold the rock together, preventing it from falling into pieces. Liquids lack shear strength. This is the reason why if you take a glass of water and suddenly remove the glass, the water will not keep its shape. In fact, it is just a matter of rigidity: S waves need a medium that is…

Localised surface plasmons (LSPs) Surface Plasmon  theory and is applications constitutes a large ongoing research field. Plasmon mediated surface photochemistry and the charge transfer has give us an excellent window into the underpinnings of the challenges scientific breakthrough in that sector. At first, we can say that surface plasmon are a collective oscillation of electrons that are commonly categorized into two classes: propagating surface plasmons (SPPs) and localized surface plasmons (LSPs). LSPs are non-propagating excitations of the conduction electrons of metallic nanostructures coupled to the electromagnetic field. As for LSPs, light interacts with particles that are much smaller than the incident wavelength. The curved surface of the particle exerts an…

Japanese Professor Invented Taste the TV (TTTV) to Taste the Food on Screen A Japanese professor has developed a prototype lickable TV display screen that may imitate meal flavors, some other step in the direction of growing a multi-sensory viewing experience. The tool, referred to as Taste the TV (TTTV), makes use of a carousel of 10 flavor canisters that spray in the mixture to create the flavor of specific meals. The flavor type then rolls on hygienic film over a flat TV display screen for the viewer to try. In the COVID-19 era, this type of era can beautify the manner in which human beings join and interact with…

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Scholarship Circular for the month UHR Scholarships for Masters Degree Students in Sweden, 2022-2023University of SkövdeApplication Deadline: 1 March 2022.Apply Now International Scholarships at Princess Nourah Bint Abdulrahman University, Saudi ArabiaPrincess Nourah Bint Abdulrahman UniversityApplication Deadline: OpenApply Now SMU Science & Technology Undergraduate Asian Scholarships in Singapore, 2022SMU Science & TechnologyApplication Deadline: March 19, 2022Apply Now Texas A&M University International Peace Scholarships Fund in USA, 2022Texas A&M UniversityApplication Deadline: February 1.Apply Now WEF Degree Merit Awards for International Students in MalaysiaDISTED CollegeApplication Deadline: OpenApply Now African Scholarships at University of Essex, UKUniversity of EssexApplication Deadline: 16th September 2022.Apply Now Fully-Funded Oxford-Weidenfeld and Hoffmann Scholarships and Leadership Programme in UK, 2022University of OxfordApplication Deadline: December or JanuaryApply Now…

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Indigenous Knowledge in Bangladesh Strength, Weakness, and Solution In Bangladesh, applying Indigenous Knowledge for disaster risk reduction and disaster forecasting is very effective to some extent, but there is a problem completely dependent on that; So, the strengths  of Indigenous Knowledge are as follows; 1) Resistant structures (houses and boats that survive storms). 2) Resource management (water storage against drought). 3) Disaster forecasting (by observing the signs in nature). 4) Floating seedbeds in water-logged conditions. 5) Construction of floating platforms for cattle refuge during floods. 6) Building earthen embankments supported by bamboo fences and grass planting to reduce flood erosion. 7) Early cyclone warning systems in coastal areas.8) Shifting cultivation…

My Testimonial for the Japan 2011 Tsunami Victims Raman has good experience in studying disaster-related topics from school. He realized the real sorrow of the victims throughout the world disaster event. Great East Earthquake Japan 2011, Kashmir Earthquake 2004, Thailand Flood. So, He feels from the core of his heart to support the victims anyway.   Then an opportunity comes to stay with the Great East Japan Earthquake and Tsunami 2011 victims and do something novel for them. He did volunteer work in the victim’s temporary housing like cleaning the kitchen, window, floor, door, AC, and Dust Extinguisher, and had a happy talk with them all day long. What they…

Earthquake Measurer: How to measure the earthquake actual epicenter Earthquake is one of the most common disasters in the recent world. Earthquake is not a recent disastrous event. It has a long history of occurrence. From the beginning of the earth’s formation earthquake is happening every day in a small or big magnitude. The ancient people did not know the actual cause of the earthquake. The world is getting more knowledge and technology to explore natural events. Uncivilized people think that earthquake is caused by God’s will. But recent technology proves that this is a natural process like as wind blows from east to west or west to east or…

Why Earthquakes strike suddenly, without warning. Earthquakes can occur at any time of the year and at any time of the day or night. On a yearly basis, 70 to 75 damaging earthquakes occur throughout the world. Estimates of losses from a future earthquake in the United States approach $200 billion. There are 41 states and territories in the United States at moderate to high risk from earthquakes, and they are located in every region of the country. California experiences the most frequent damaging earthquakes; however, Alaska experiences the greatest number of large earthquakes-most located in uninhabited areas. The largest earthquakes felt in the contiguous United States were along the…

IGPAS link – Online Pre-application: October 14-November 15, 2021 IGPAS 2022  Application: November 1- November 30, 2021 We regret to tell you this, but the MEXT scholarship assigned for IGPAS 2022 is not available, unfortunately. We would very much appreciate your kind cooperation in promoting IGPAS 2022 to your friends, colleagues, and students in your home country/institution. You can manage a scholarship through another program. MEXT Scholarship IGPAS 2023 application Deadline extended to 21 Dec 2022   IGPAS 2024 and JASSO Application in Japan Announced 1) IGPAS 2024 Application (MS+ Ph.D. Degree in Japan) We are pleased to inform you that IGPAS 2024 (October 2024 admission) is accepting applications!https://www.sci.tohoku.ac.jp/english/igpas/ <Application Period & Key…

Basic ArcGIS Training by PSTU ESDM Club Sign up soon   Greetings from PSTU ESDM Club. They are going to arrange the second part of Basic ArcGIS Training. Details are given in the following Facebook link and flyer. Please do registration as soon as possible as the last date for registration is 20th October 2021. The fee for the registration is only 200 Tk (BDT) for those who already completed our first training during the period of 05 July to 02 August, 2021. জিআইএস (Geographical Information Systems-GIS) ভৌগোলিক তথ্য ব্যবস্থা; ভূ-পৃষ্ঠের কোনো স্থান সম্পর্কিত উপাত্ত সংগ্রহ ও সংরক্ষণের জন্য গৃহীত প্রযুক্তি। এ প্রযুক্তি ব্যবহার করে মানচিত্র এবং উপগ্রহ চিত্রে উপস্থাপিত…

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Fellowship Training on Rainwater Harvesting System at Dhaka Rainwater Harvesting System, A training for WASH professionals 26-29 September 2021 @ Sarah Resort, Gazipur Country Director WaterAid Bangladesh. Agree to pay 35,000 BDT or 400 USD as a fee Partial Fellowship and agree to pay 18,000 BDT or 200 USD as half feeFull fellowship and agree to pay 3000 BDT or 35 USD as a participation fee The rest of the amount will be paid (check if appropriate) –I will pay my fees on or before 12:30 PM, 26 September 202 Schedule: 26-29 September 2021 (4-days residential) Training fee*(Limited fellowships available): Expected participants: Training on Rainwater Harvesting System Eligibility: Minimum bachelor’s…

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A lie begets a lie   A lie begets a lie, this is true. The lie exists as much as the human race itself. Cheating accompanies us throughout our lives. And, even in our childhood we are told that the lie is not good, the older we get, the more we realize that it is difficult to survive without any lie. But not only on the nature of the false people lie. All people live in everyday fear and lie is a tool to protect them. So, a lie is often a chain reaction – one lie begets another, one distorted thing forcing one to lie more and more. For…

Why it is important to study At first, it seems that the question doesn’t require an answer. On the other hand, there is a deep sense here. From our earliest childhood till nowadays parents tell us to study, study, and study. There is no doubt that it means to do all home tasks to listen to the teacher, not to talk about the lessons, and so on. But in my view to study means to get not only academic knowledge, but knowledge that is not written in textbooks, such as a sense of duty and responsibility, relations with adults and children, development of different qualities of character, a positive attitude…

Course Layout for Disaster Resilience and Engineering (DRE) Courses Structure: Program Duration: 1.5 years Number of semesters: 18 months in 3 semesters Total Number of Credit Hours available: 40 Credits Teaching Learning Strategy: Popular strategies are Lectures, Discussion, Multi-media, A/V Aids, Video, Field visits, Surveys, Case Studies, Discussion, Active Learning, and Cooperative Learning.   Assessment Strategy: Distribution of Marks: Class Test: 40% Assignment: 20% Final Examination: 40% Grading system and grading scale: PSTU ordinance Course Content of MS (DRE) For January- June Semester For July-December Semester Course Layout of MS (DRE) Semester: January-June Alphabetic Code Numeric Code Course Title Credit Hours Marks Compulsory /Elective DRE 5101 Decision and Risk Analysis…

1st International Conference on Environment Theme:  Climate Change and Ecosystem Restoration February 19–20, 2022 Environmental Science Discipline, Khulna University Khulna-9208, Bangladesh REGISTRATION FORM Name:                                                                                                Designation: Address:    Phone:                                                  Fax:                                                             Mobile: Email: Title of the Paper/ Poster (if any): Mode of Travel:    Road / Rail / Air / Others                              Date and Time of arrival at Khulna: Date and Time of departure from Khulna: Amount of Registration fees for the International Conference on Environment: Registration fees are sent through a bank account in favor of the Environmental Science Discipline along with the registration form. Bank receipt and registration form must be submitted through email (ices2022kubd@gmail.com) Bank Name: Agrani Bank Limited, Khulna…

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Ways to Earn from Home – At Any Age or Skill Level Earn from Home by writing articles: There are several ways to earn money from home by writing articles. You can write for online content mills, freelance for clients, or self-publish your own content. To get started, identify your niche and build your writing skills. Use online platforms to find clients, and develop a portfolio of writing samples to showcase your skills. With persistence and dedication, you can turn your writing skills into a profitable source of income from the comfort of your home. In today’s digital age, there are numerous ways to make money from the comfort of…

How to create a vSession BdREN Zoom What is BdREN Online Education Service? Here are the details for that. BdREN provides an easy-to-use Zoom video conferencing platform that provides high definition, interactive collaboration tools, and a video conferencing system to use for communication and collaboration. With Zoom you can instantly start a virtual meeting with colleagues and students using MacOS, Windows, & Linux platforms, and also using free apps from Apple and Android devices. Although it is possible to sign up directly for a free Basic license at ZOOM, this has limitations on meeting duration and participant numbers. BdREN has a corporate zoom license which surmounts all those limitations. This…

Basic ArcGIS Training for Beginners and Professionals Opening Ceremony of Basic ArcGIS Training for Beginners and Professionals will be held at 8.00 PM dated 4th July 2021. Our Honourable Chief Guest: Professor Dr. Ahmed Parvez, Dean, Faculty of Environmental Science and Disaster Management, PSTU. Our Honourable Special Guests Are Dr. Raman Kumar Biswas, Chairman and Associate Professor, Department of Disaster Resilience and Engineering, PSTU. Md. Mahmudul Hasan, Chairman and Assistant Professor, Department of Geo-Information Science and Earth Observation, PSTU. Mr. Premanondo Debnath, Research Associate, Remote Sensing Division, CEGIS. ESDM Club Representatives: Md. Fuad Hasan, President, PSTU ESDM Club, PSTU.Arnob Bhattacharjee, General Secretary, PSTU ESDM Club, PSTU.

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Disaster Definition, Examples, Causes, and Impacts Disaster Definition: A serious disruption of the functioning of a community or a society causing widespread human, material, economic or environmental losses which exceed the ability of the affected community or society to cope using its own resources. A disaster is a function of the risk process. It results from the combination of hazards, conditions of vulnerability, and insufficient capacity or measures to reduce the potential negative consequences of risk. Disasters and hazards are almost identical though all the hazards are not disasters. A hazard becomes a disaster to an individual group or community when that at-risk individual, group, or community fails to cope…

What is Disaster Disaster: A serious disruption of the functioning of a community or a society causing widespread human, material, economic, or environmental losses that exceed the ability of the affected community or society to cope using its own resources. A disaster is a function of the risk process. It results from the combination of hazards, conditions of vulnerability, and insufficient capacity or measures to reduce the potential negative consequences of risk. Major Disaster: Any natural catastrophe: hurricane, tornado, storm, flood, high water, wind-driven water, tidal wave, tsunami, earthquake, volcanic eruption, landslide, mudslide, snowstorm, or drought, any fire, flood in any part of a country, which in the determination of…

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