Greenhouse Gas Exchange in Tropical Peatland

What are the major Greenhous Gas in the atmosphere?

• CO2, NO2, CH4

• CO2, CH4, N2O

• CO, C4H, NO2

• CO2, CH4, O2

What is the species that APRIL plant in the peatland ecosystem to produce fiber?

• Eucalyptus sp.

• Acacia crassicarpa

• Jati

• Meranti

What are the three major instrument to measure GHG flux tower?

• Methane analyzer, Carbon dioxide analyzer, sonic anemometer

• Methane analyzer, nitrous analyzer, sonic anemometer

• Methane analyzer, rain gauge, carbon dioxide profile

• Carbon Dioxide analyzer, methane analyzer, soil analyzer

Where does APRIL install GHG flux tower to monitor intact peatland?

• Pelalawan

• Tasik Belat

• Tesso

• Meranti

What is the biggest carbon stock in tropical area?

• Forest in tropics

• Mangrove

• Soil in peatland

• Soil in mangrove

Which one of the below option are not the biggest three source of emission in 2019 Indonesian GHG Inventory?

• FOLU

• Peat Fire

• Energy

• IPPU

Based on the recent publication in Nature, how much GHG emit from the plantation on peat?

• 35.2 tCO2 eq/ha/yr

• 45.1 tCO2 eq/ha/yr

• 20.3 tCO2 eq/ha/yr

• 70.3 tCO2 eq/ha/yr

Based on the recent publication in Nature, how much GHG emit from the plantation on peat?

• 35.2 tCO2 eq/ha/yr

• 45.1 tCO2 eq/ha/yr

• 20.3 tCO2 eq/ha/yr

• 70.3 tCO2 eq/ha/yr

Peatland Science’s recent publication in Nature conclude that, GHG exchange of plantation in peatland is

• Equal with natural forest

• Lower than intact/natural forest

• Higher than degraded fores

• Lower than degraded forest

What is the technique to measure the GHG exchange in the ecosystem level?

• Eddy Covariance

• Eddy Variance

• Floody Variance

• Floody Covariance