Warmer temperature prompts trees to release aerosols which in turn stimulate cloud formation. And that can help to cool the temperature, at least modestly.
Trees may provide the Earth with a little shade from global warming – indirectly. European and Canadian researchers report that they have found what engineers like to call a negative feedback loop above the forests of Europe and North America.
It works like this. Trees – those natural chemical factories that routinely deliver complex aromatic compounds such as
global warming
Contemplating mitigation measures
Global Warming
Contemplating mitigation measures
Md. Atikur Rahman
All things that make up the environment are interrelated. The way in which people, animals and plants are related to each other and to their surrounding is known as
ecology. The ecosystem is a complex web that links animals, plants and every other life form in the biosphere. By altering any one part of the web you can affect all
other parts. For example, the destruction of forests may have serious ecological consequences for humans and animals
Corals of St.Martin’s at stake
Global Warming and Over-Exploitation
Corals of St.Martin’s at stake
Dr. Anisuzzaman Khan
Honey comb corals around Saint Martin’s island are under stress due to coral bleaching. While the COP 17 — UN climate convention — was being held in Durban of South Africa, a Nature Watch Team (NWT) of Ekattor Television watched that a noticeable coral bleaching was defacing the corals of Saint Martin’s island of Bangladesh due to global warming. A four-member Scuba diving team moved under water around Saint Martin’s during the last week of December, 2011. They observed that the honey comb corals on the east coast of the island are severely affected by
Jute bag prospects in global arena
Md Rashedul Karim Munna
Global consumer demand for eco-friendly products has increased in both developed markets (such as Western Europe, the United States and Australasia) as well as new markets with emerging opportunities (such as the Middle East) mainly because of heightened awareness of the ill effects of environmental pollution and global warming.
Large chain stores are also offering alternate bags made of jute or cotton. This proves there is healthy global demand for these products due to the growing awareness of and demand for eco-friendly and biodegradable
Climatic hazards: Vulnerability and adaptation
Dr Moazzem Hossain
It is now widely recognised that the coastal regions of the world would suffer severely both in economic and social fronts from the direct impact of global warming and rising sea level. It has been noticed that in recent years sea-level rise, frequent storms and cyclones, and riverbank erosion have taken a serious turn in the coastal regions of the Bay of Bengal. These necessitate checking up vulnerability of the coastal people. In particular, investigation on the livelihood in terms of socio-economic vulnerability (risk) of the coastal population is of paramount importance. Two