Friday, January 5, 2018

Forestation Programs- Group 6

Forestation Programs
Reforestation is the consequence of deforestation. The act of re- growing trees in an area or land surface is reforestation.Today we are standing at the threshold of an imminent crisis with rapid climate change, global warming and greenhouse effect. The earth is gradually losing its biodiversity as more and more animals are forced out of their natural habitat. The only way to check thee adverse effect is reforestation.
Advantages of forestation
• Oxygen Carbon dioxide balance- The process of photosynthesis release oxygen and therefore helps to maintain the CO2, O2 balance. Less carbon dioxide means less pollution and less global warming.
• Preventing soil erosion- This environmental hazard caused due to deforestation. Trees prevent or reduce soil erosion and water contamination.
• Maintain water cycle- Trees are natural storage system of rainwater and slows down the aridity of the atmosphere.
• Transpiration- Helps to restores moisture of the atmosphere and helps maintain the temperature in the local environment.

Because of those reasons, we have to protect the forests and reduce the deforestation: For that following programs take place in the society:

1. Integrated social forestry program (ISFP) - address the twin problems of rural poverty and ecological stability in occupied forests lands.
2. National forestation program (NFP) – address about the reforestation, watershed rehabilitation and timber stand improvement.
3. Forest land management agreement (FLMA) – provides a long term tenure to the people who plant and care for trees in newly reforested areas by granting farmers access to these areas for purposes consistent with sound ecological principles.
4. Community forestry program (CFP) – Target about the fragmented residual and old growth forest areas.

Group 21 forestration programs

Ashan H.K.K. 162449F Jayathilake W.A.D.L. 162635X Muthupatinge M.S.A.P. 162448C Prasanga A.M.L. 162712G Thilakarathne A.H. 162678F

Group 10 -Carbon Footprint Article



CARBON EMISSIONS OF AN ORGANISATION -GROUP- 19


Group 19
Kailash. K.                             162711D
Nayanananda. K.R.D.C           162444K
Pathirana. D.M.P.K                 162445N
Rukanya. S.                             162435J
Wickramanayake. W.R.D       162718F

Group 10 -Carbon offsetting

In modern times almost every work done in life leaves a considerable carbon footprint. By reducing greenhouse gas emissions carbon footprint can be reduced. But complete reduction of carbon emission cannot be done. This is because there are many direct and indirect ways carbon emits in daily life. For example when buying any food from market carbon footprint is left by various activities which were done to bring the food such as harvesting machines and transportation means.
To reduce carbon footprint of these emissions that cannot be reduced, carbon offsetting is used. Carbon offsetting is reducing greenhouse gas emissions to compensate to carbon emissions made elsewhere.
There are many methods used for carbon offsetting;
·         Methane combustion.
§  Methane has a considerably higher Global Warming Potential (GWP) (United Nations Framework Convention on Climate Change, n.d.). Therefore by combustion methane is converted to Carbon dioxide and water which has low GWP.
·         Land use policies
§  Reducing deforestation – saving currently forested areas.
§  Reforestation – replenishing former forest areas.
§  Afforestation – making new forest from used land.
·         Using clean energy
§  Using renewable energy sources.
§  Using energy efficient components.
When total of carbon emission and compensated carbon amount is considered, net carbon footprint can be amounted to zero. When this happens it is called carbon neutrality.

Carbon offset article. Grp 23

http://www.explainthatstuff.com/carbon-offsets.html

Carbon offset article (GROUP 09)

https://www.google.lk/amp/s/amp.theguardian.com/environment/2011/sep/16/carbon-offset-projects-carbon-emissions