What is the value of nature\'s regulation of the climate in dollars per year? Ho

ID: 301921 • Letter: W

Question

What is the value of nature's regulation of the climate in dollars per year?

How much larger is the value of climate regulation than recreation?

From a strictly value perspective, would it be more valuable for nature to be allowed to recycle nutrients or provide raw materials?

How is wilderness defined and who was the first president to set aside designated wilderness areas in the U.S.?

What are the four approaches proposed by scientists to speed up ecological succession processes?

400 350 300 250 ? 200 150 6 100 50 Nutrient Climate Erosion Waste Recreation Raw cycling regulation control treatment materials Ecological service

Ans)

i. What value of nature's regulation of the climate in dollars per year?

ans) approximately USD 145 billion

ii. How much larger is the value of climate regulation than recreation?

ans) approximately USD 95 billion

iii. From a strictly value perspective, would it be more valuable for nature to be allowed to recycle nutrients or provide raw materials?

ans) Recycle nutrients

iv. wilderness: It is defined as the undistrubed act of land not control and has not developed.

Theodore Roosevelt - he also called as a "Force of nature"

v. Four approaches for ecological successsion:

step1: Find out causes of degradation such as overgrazing, pollution, invasive species, farming

step 2: removing toxic pollution in soil and also adding of nutrient in soil , eliminating nonnative species.

step3: Reintroduce key species in ecological sucession to help restore natural habitat

step4: Creation of artifical ecosytem it help reduce flooding and treat sewage in some areas

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