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CERS - Center for Environmental Research and Sustainability

CERS connects science, data, and action using research and geospatial tools to tackle climate, water, and ecosystem challenges for resilience.

26/03/2026

Happy Independence Day, Bangladesh 🇧🇩
From Dutch and Portuguese traders to British colonial rule and the partition under Pakistan, through natural disasters and critical geographic challenges, this is a nation that has always fought for its identity. A nation of pride, of sovereignty; a nation defined by its people, its land, and its spirit.

Happy Independence Day, Bangladesh 🇧🇩

20/03/2026

Eid Mubarak🌙

May this special day bring peace to your heart, happiness to your home, and blessings to every part of your life.

27/02/2026

Ramadan: Where struggles turn into spiritual strength

21/02/2026

🇧🇩 আপনি কি জানেন?

বাংলাদেশই একমাত্র জাতি, যারা নিজেদের মাতৃভাষার অধিকার রক্ষার জন্য আন্দোলন করেছে এবং প্রাণ উৎসর্গ করেছে।

অনেকে মনে করেন আন্তর্জাতিক মাতৃভাষা দিবস শুধুই বাংলা ভাষার জন্য। কিন্তু এই দিনের প্রকৃত উদ্দেশ্য ছিল সকল মাতৃভাষার অধিকার প্রতিষ্ঠা করা।

প্রতিটি মাতৃভাষাই বিশেষ। প্রতিটি ভাষা বহন করে ইতিহাস, সংস্কৃতি ও পরিচয়। উপনিবেশিক শাসনামলে বিশ্বের বহু ভাষা দমিত ও উপেক্ষিত হয়েছে। সেই সময় বাংলাদেশ সাহসের সঙ্গে অন্যায়ের বিরুদ্ধে প্রতিবাদ জানিয়েছিল।

🇧🇩 ভাষা আন্দোলন থেকে আন্তর্জাতিক স্বীকৃতি—বাংলাদেশ বিশ্বকে শিখিয়েছে, ভাষা কোনো বিশেষ সুবিধা নয়; এটি একটি অধিকার।

চলুন, বিশ্বের সকল মাতৃভাষাকে সম্মান ও উদযাপন করি। 🌍

19/02/2026

Ever wondered where the dates on your iftar table actually come from?

This interactive map by CERS - Center for Environmental Research and Sustainability explores the global journey of dates from North Africa to the Middle East and beyond.

From Boufeggous and Thoory to Ajwa and Deglet Noor, the map highlights major producing regions and the rich cultural and agricultural heritage behind one of Ramadan’s most iconic foods.

It’s a beautiful blend of geography, culture, and sustainability, reminding us that every date carries a story of land, climate, and community. 🌴

Take a look and discover the global map behind your Ramadan table.

Visit: https://storymaps.arcgis.com/stories/986f548faa22490c811061bdbb28437c

May this blessed month bring you peace, mercy, and countless blessings. May your fasts be easy, your duas accepted, and your heart filled with نور and gratitude.

14/02/2026

Today we celebrate the lifeline of our nation, the majestic Sundarban.

The world’s largest mangrove forest, a shield against cyclones, a home to biodiversity, and a symbol of resilience.

On this Sundarban Day, let us pledge to protect what protects us. Because saving the Sundarbans means saving our future.

04/02/2026

Cancer is more than a diagnosis; it’s a journey of courage, resilience, and hope. Today, we stand with those fighting cancer, honor the survivors, remember the lives lost, and support the families and caregivers who never give up.

Together, we can reduce stigma, promote early detection, and ensure equitable access to prevention, treatment, and care for everyone.

Let’s raise awareness.
Let’s show compassion.
Let’s take action.

Because we are united, we are stronger than cancer.

03/02/2026

Earthquake jolted Dhaka, Chattogram and other districts of the country around 9:45pm on Tuesday, hours after a mild tremor had hit the country.

The epicenter of the latest quake was recorded 516-kilometre away from the capital in Myanmar border state of Rakhine at a magnitude of 6 on the Richter scale.

As per "My Earthquake Alert" system, the depth was 62.7 kilometres.

02/02/2026

Bangladesh Mangrove Wetlands: Guardians of the Coast

Did you know Bangladesh is home to some of the world’s most unique mangrove ecosystems? These intertidal forests are rich in biodiversity, protect coastal communities, and support millions of livelihoods.

Key Mangrove Wetlands in Bangladesh:

Sundarbans: The largest continuous mangrove forest in the world, a UNESCO World Heritage Site and Ramsar Wetland. Home to Bengal tigers, Irrawaddy dolphins, crocodiles, and 447 species of vertebrates.

Chakaria Sundarbans: Once the oldest mangrove forest in South Asia, now severely degraded but historically a vital shield against storms and a source of livelihoods.

Planted Mangroves: Coastal afforestation programs across Cox’s Bazar, Chittagong, Barisal, and Patuakhali are helping restore these ecosystems.

Mangroves act as natural flood barriers, nurseries for fish and shrimp, and filters for coastal water. They are life-giving forests that deserve our protection.

Let’s celebrate and conserve our mangroves, the lungs and lifelines of Bangladesh’s coast!

28/01/2026

In Bangladesh’s growing geospatial industry, data is the key, supporting land administration, urban planning, disaster risk reduction, and climate resilience. On Data Protection Day, we emphasize safeguarding geospatial data to ensure accuracy, security, and trust. When we take control of our data, we enable better decisions, protect communities, and strengthen Bangladesh’s digital future.

25/01/2026

International Day of Clean Energy

January 26 marks the International Day of Clean Energy, a global reminder of the urgent need for affordable, reliable, and sustainable energy for all.

In 2026, the clean energy agenda is shaped by the 16th IRENA Assembly theme, “Powering Humanity: Renewable Energy for Shared Prosperity.” This theme highlights that the transition to clean energy is not only about reducing emissions but also about improving lives, creating jobs, and sharing economic benefits fairly across the world.

Guided by the motto “Clean Energy for a Brighter Future,” this year’s observance emphasizes a Just and Inclusive Energy Transition, ensuring that developing nations and vulnerable communities are not left behind as the world moves away from fossil fuels.

Clean energy plays a vital role in addressing the climate crisis, ending energy poverty, and protecting public health. Together, we can accelerate progress toward SDG 7: Affordable and Clean Energy for All.

24/01/2026

World Leprosy Day, observed on the last Sunday of January each year (25 January 2026), is a day dedicated to highlighting leprosy as a public health concern. This day is celebrated to raise awareness, reduce stigma and discrimination, and promote early detection and treatment, which are vital to preventing disability and improving quality of life.

Leprosy is caused by bacteria, is not highly contagious, and is completely curable with timely medical care. Public health initiatives on this day aim to educate communities, strengthen healthcare access, and ensure that affected individuals are treated with dignity and compassion.
By spreading knowledge and encouraging early treatment, we can end stigma, save lives, and protect human rights.

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