Marginal Land
The main threats from desertification are soil degradation, loss of vegetation cover, and reduced water availability. These factors can lead to land becoming unproductive for agriculture, displacement of communities, and loss of biodiversity. Efficient land management practices are essential to combat desertification and its impacts.
The type of land that is most threatended by desertification is marginal land. Marginal land generally has poor soil and has no significant time of the year when it recieves rainfall. This makes it the first type of land that is likely to become a desert.
Desertification control, poverty alleviation and energy efficiency.Desertification caused by overuse of marginal land.Desertification problem, the issues surrounding food production, and the challenge of controlling climate change.Environmental disasters continue to occur all over the world, with unnecessary and badly designed dam projects including desertification and many other evils.
Marginal net benefits= Marginal benefit- Marginal cost
Marginal cost is
The optimal level of output is where marginal costs = marginal damages.
In economics, marginal profit is the difference between the marginal revenue and the marginal cost of producing an additional unit of output.
Three stages of production are increasing marginal returns, diminishing marginal returns, and negative marginal returns.
In regards to marginal vs. non-marginal syndesmophytes. Marginal syndesmophytes (intervertebral bony bony bridges) are more commonly seen in ankylosing spondylitis. Where as non-marginal syndesmophytes are more commonly in reactive arthritis and DISH. Marginal syndesmophytes are delicate + symmetric; while non-marginal syndesmophytes are bulky + discontinuous.
when marginal benefit is equal to marginal cost To be more specific: When the marginal damage cost of polluting is equal to the marginal abatement cost of polluting (or the marginal benefit of polluting, which is equivalent to the MAC)
what is the relationship between marginal physical product and marginal cos
Marginal cost is total cost/quantity Marginal benefit is total benefit/quantity