Plants on my rooftop were destroyed by last night’s storm.
Due to a rise in the sea surface temperature over the past few decades corals are bleaching.
Corals are dying because sea level has risen several centimetres in the last century.
A change in global temperature can alter entire ecosystems along with all of the plants and animals that live there.
Cultural, Spiritual or Religious values
Creating green-house gases
Nursery, botanical garden, zoo
Safari park, seed bank, gene bank
Wildlife sanctuary, national park, zoo
World heritage sites, Ramsar Sites
Means conserving wildlife in a zoo.
Maintains and protects natural ecosystem.
Refers to breeding and maintenance of endangered species in artificial ecosystems.
Method conserves biodiversity outside the natural habitat of the parent population.
4 national parks
3 wildlife sanctuaries
Environment Conservation Act, 1995
Environment Conservation Rules, 1997
Environment Court Act, 2010
Introduce exotic animals
Not cultivate crops
Introduce alien and invasive species
Not conduct silviculture to reproduce more plants
Public Health and Health Services
Education and Mass Awareness
Safe Food and Water
Safe Tourism & Transportation
An environmentally protected zone where the ecosystem is considered to be endangered to reach a critical condition.
A marked area where life is at risk for humans.
An area with frequent disastrous natural calamities.
An environmentally protected zone where tourists enjoy the natural beauty and wildlife.
ECA- Ecologically Commercial Area
ECA-Economically Critical Area
ECA- Ecologically Critical Area
ECA-Ecologically Competitive Area
It is critical for the maintenance of ecological processes
Helpful for the colonization of new patches
Bangladesh Forest Act, 1978 and Subsequent Amendments
National Environment Management Action Plan (NEMAP)
South East Management Programme (SEMP)
Bangladesh Wildlife (Preservation) (Amendment) Act, 1974
PH – Ocean acidification
Melting iceberg – Sea level rise
Hunting – Decreasing biodiversity
Pollution – Climate changes
Civilization – High biodiversity
Polythene and microplastics