CAP Biodiversity & Ecosystem Protection 3

Question 1

Which ecosystem type stores the most carbon per unit area and is critically important for both carbon auditing and biodiversity protection?

Accepted Answer

Tropical peatlands

Answer

Tropical peatlands store up to 2,000 tonnes of CO₂ per hectare in their organic soils and host unique biodiversity, making their protection a high-priority co-benefit.

Question 2

A carbon auditor reviewing a blue carbon mangrove project should prioritize verification of which biodiversity metric?

Accepted Answer

Fish nursery function and invertebrate species richness in restored areas vs. baseline

Answer

Mangrove ecosystems serve as critical fish nurseries, so measuring fish and invertebrate diversity against a pre-project baseline directly validates biodiversity co-benefit claims.

Question 3

In ecosystem carbon accounting, 'leakage' refers to:

Accepted Answer

Displacement of emissions or biodiversity-damaging activities to areas outside the project boundary

Answer

Leakage occurs when protecting one area pushes deforestation or harmful land use into nearby unprotected areas, undermining both carbon and biodiversity outcomes.

Question 4

The concept of 'ecosystem services valuation' in carbon auditing helps auditors to:

Accepted Answer

Quantify the economic value of ecological functions like pollination and water purification alongside carbon benefits

Answer

Ecosystem services valuation assigns monetary or quantitative value to non-carbon benefits, strengthening the overall case for a project's environmental integrity.

Question 5

Under the Gold Standard for the Global Goals (GS4GG), carbon projects must align with which Sustainable Development Goals most directly tied to biodiversity?

Accepted Answer

SDG 14 (Life Below Water) and SDG 15 (Life on Land)

Answer

SDG 14 and SDG 15 directly address marine and terrestrial biodiversity, and Gold Standard projects are required to demonstrate positive contributions to at least three SDGs including these where applicable.

(CAP) Certified Carbon Auditing Professional Practice Test

(CAP) Certified Carbon Auditing Professional Practice Test

CAP Biodiversity & Ecosystem Protection 3