IB Environmental systems and societies (ESS) - Old Topic 3.3C Choice of Conservation Notes & Questions (SL/HL)

IB Environmental systems and societies (ESS) - Old Topic 3.3C Choice of Conservation Notes & Questions (SL/HL) | RevisionDojo

Written by official IB examiners

How Environmental Value Systems Shape Conservation Choices

An environmental value system (EVS) shapes how a society conserves biodiversity, deciding whether it prioritizes intrinsic, ecological, economic, or societal value.
Effective conservation usually blends approaches: community support, funding, education, legislation, research, and environmental justice.
The three perspectives, ecocentric, anthropocentric, and technocentric, each push toward different strategies.

Ecocentric Views Favor Low-Intervention Conservation

Ecocentric perspectives stress the intrinsic value of biodiversity, favoring minimal interference and in situ conservation.
Because nature is seen as having inherent worth, strategies protect whole ecosystems rather than single species.
Strictly protected areas, such as wilderness reserves and biosphere core zones, let natural processes run without human intervention.
Rewilding lets landscapes regenerate by removing human influence and allowing ecosystems to self-recover.

Example

The Hinewai Reserve in New Zealand was left to regenerate naturally, restoring native forest and wildlife without replanting.
The Terai Arc Landscape in Nepal preserves whole ecosystems by keeping habitat corridors for tigers and elephants.

Nice try, unfortunately this paywall isn't as easy to bypass as you think. Want to help devleop the site? Join the team at https://revisiondojo.com/join-us. exercitation voluptate cillum ullamco excepteur sint officia do tempor Lorem irure minim Lorem elit id voluptate reprehenderit voluptate laboris in nostrud qui non Lorem nostrud laborum culpa sit occaecat reprehenderit

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Duis aute irure dolor in reprehenderit

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit.

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

Unlock the rest of this chapter with a free account

End of article

How Environmental Value Systems Shape Conservation Choices

An environmental value system (EVS) shapes how a society conserves biodiversity, deciding whether it prioritizes intrinsic, ecological, economic, or societal value.
Effective conservation usually blends approaches: community support, funding, education, legislation, research, and environmental justice.
The three perspectives, ecocentric, anthropocentric, and technocentric, each push toward different strategies.

Ecocentric Views Favor Low-Intervention Conservation

Ecocentric perspectives stress the intrinsic value of biodiversity, favoring minimal interference and in situ conservation.
Because nature is seen as having inherent worth, strategies protect whole ecosystems rather than single species.
Strictly protected areas, such as wilderness reserves and biosphere core zones, let natural processes run without human intervention.
Rewilding lets landscapes regenerate by removing human influence and allowing ecosystems to self-recover.

Example

The Hinewai Reserve in New Zealand was left to regenerate naturally, restoring native forest and wildlife without replanting.
The Terai Arc Landscape in Nepal preserves whole ecosystems by keeping habitat corridors for tigers and elephants.

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

Unlock the rest of this chapter with a free account

End of article

IB Environmental systems and societies (ESS) - Old 3.3C Choice of Conservation Notes

How Environmental Value Systems Shape Conservation Choices

Ecocentric Views Favor Low-Intervention Conservation

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account

How Environmental Value Systems Shape Conservation Choices

Ecocentric Views Favor Low-Intervention Conservation

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account