What is the high carbon stock approach?
The High Carbon Stock (HCS) Approach is a methodology that distinguishes forest areas for protection from degraded lands with low carbon and biodiversity values that may be developed.
What is the meaning of 1 carbon stock?
Carbon stock. Definition: The quantity of carbon contained in a “pool”, meaning a reservoir or system which has the capacity to accumulate or release carbon.
What do we know about carbon stocks of forests?
Carbon stocks of forests, agroforestry systems and other land uses have become of interest to many stakeholders in the global debate on greenhouse gas emissions and efforts to reduce such emissions.
How do you calculate carbon stock?
Carbon stocks can be estimated by applying carbon density values from ground data or national forest inventories across land cover/vegetation maps obtained by remotely-sensed data. Spatial vegetation information from optical satellite sensors can be related to ground-based measurements to estimate carbon stocks.
How do you improve carbon forest stock?
Forest carbon stock enhancement focuses on the creation or improvement of carbon pools and their capacity to store carbon. It includes forest management activities such as restoring existing but degraded forests and increasing forest cover through environmentally appropriate afforestation and reforestation.
How do you calculate carbon stock in soil?
Monitoring over timeoriginal soil carbon stock = 1 300 000 x 15 = 19.5t C/ha.five years on the unadjusted value suggests an increase in SOC = 1 500 000 x 15 = 22.5t C/ha.however if adjusted for BD change = 1.3 (original BD)/1.5 (new BD) = 0.87 x 22.5 = 19.5t C/ha.
What is the difference between carbon stock and carbon sequestration?
Carbon stock is something total amont of carbon converted into the cellulose in a unit area basis and carbon emissions is the amount of Co2 emitted by a system in unit area in response to the fossil fuel burnt. . Carbon sequestration is the process of capturing and storing atmospheric carbon.
What is carbon stock changes?
Overall, carbon stock changes within a stratum are estimated by adding up changes in all pools as in Equation 2.3. Further, carbon stock changes in soil may be disaggregated as to changes in C stocks in mineral soils and emissions from organic soils.
What are carbon stocks?
Definition: The quantity of carbon contained in a “pool”, meaning a reservoir or system which has the capacity to accumulate or release carbon. Source: FAO Forestry Terms and definitions.
How do you calculate organic carbon content?
Soil organic carbon is usually reported as a percentage of your topsoil (0 – 10) cm. This value can be converted to a meaningful volume for a paddock. For example: i.e. 10,000 m2 in one hectare x 0.1 m soil depth x 1.4 g/cm3 bulk density x 1.2 % = 16.8 t/ha.
How is carbon sequestration done?
Carbon is sequestered in soil by plants through photosynthesis and can be stored as soil organic carbon (SOC). Agroecosystems can degrade and deplete the SOC levels but this carbon deficit opens up the opportunity to store carbon through new land management practices.
What is the process of carbon sequestration?
Carbon sequestration is the process of capturing and storing atmospheric carbon dioxide. It is one method of reducing the amount of carbon dioxide in the atmosphere with the goal of reducing global climate change. The USGS is conducting assessments on two major types of carbon sequestration: geologic and biologic.
How do you quantify carbon sequestration?
The atomic weight of Carbon is 12 (u) and the atomic weight of Oxygen is 16 (u). The weight of CO2 in trees is determined by the ratio of CO2 to C is 44/12 = 3.67. Therefore, to determine the weight of carbon dioxide sequestered in the tree, multiply the weight of carbon in the tree by 3.67.