Environmental science chapter 1

Cod Fishery of North Atlantic

Cod Fishery of North Atlantic

The mainstay of the economy and society, with predictions of collapse and management strategies being implemented.

Tragedy of the commons oversimplification

The idea that the Earth is not doomed to this tragedy, as ecosystems can renew resources and there are examples of sustainably managed resources.

Sustainable fisheries in Mexico

An example of a resource being managed sustainably, ensuring the long-term viability of the fishery.

Forest stewardship in Nepal

An example of sustainable management of forests, promoting conservation and sustainable use of forest resources.

Montreal Protocol

An international agreement aimed at protecting the ozone layer by phasing out the production and consumption of ozone-depleting substances.

Definition of the environment

Environmental science studies all aspects of the environment, including the interactions between living organisms and their surroundings.

Conflict for resources and policies to address conflicts

The need for effective policies to manage conflicts arising from the competition for limited resources.

Definition of sustainability

The ability to meet the needs of the present generation without compromising the ability of future generations to meet their own needs.

Triple Bottom Line (TBL) - Planet, People, and Profit

The three dimensions of sustainability that consider the environmental, social, and economic aspects of decision-making.

Example of a company practicing TBL - DIRTT

DIRTT is a company that focuses on the environment, employees, and profit, integrating sustainability into its business practices.

Definition of ecosystems

Integrated systems consisting of living organisms and their physical environment, functioning together and providing various services to humans.

Ecosystem services provided to humans

Provisioning services, regulating services, cultural services, and supporting services that ecosystems provide for the well-being of humans.

Principles of ecosystem function

Matter and energy flow in ecosystems, self-regulation, and the inevitability of ecosystem change.

Understanding boundaries and maintaining balance

The importance of recognizing and respecting boundaries in ecosystems to maintain their balance and functioning.

Uncertainty, science, and systems thinking

The role of science and systems thinking in reducing uncertainty and improving our understanding of complex environmental issues.

Sustainable development goals

A set of global goals aimed at addressing social, economic, and environmental challenges to achieve a more sustainable future.

Goal 4

Quality Education:Ensuring inclusive and equitable quality education and promoting lifelong learning opportunities for all.

Goal 5

Gender Equality:Achieving gender equality and empowering all women and girls.

Goal 6

Clean Water & Sanitation:Ensuring availability and sustainable management of water and sanitation for all.

Goal 7

Affordable & Clean Energy:Ensuring access to affordable, reliable, sustainable, and modern energy for all.

Goal 8

Decent Work & Economic Growth:Building resilient infrastructure, promoting inclusive and sustainable industrialization, and fostering innovation.

Goal 9

Industry, Innovation & Infrastructure:Reducing inequality within and among countries.

Goal 10

Reduced Inequalities:Making cities and human settlements inclusive, safe, resilient, and sustainable.

Goal 11

Sustainable Cities & Communities:Ensuring sustainable consumption and production patterns.

Goal 12

Responsible Consumption & Production:Taking urgent action to combat climate change and its impacts.

Goal 13

Climate Action:Conserving and sustainably using the oceans, seas, and marine resources for sustainable development.

Goal 14

Life Below Water:Protecting, restoring, and promoting the sustainable use of terrestrial ecosystems, including sustainable forest management.

Goal 15

Life on Land:Promoting peaceful and inclusive societies for sustainable development, providing access to justice for all, and building effective, accountable, and inclusive institutions at all levels.

Goal 16

Peace, Justice, and Strong Institutions:Strengthening the means of implementation and revitalizing the Global Partnership for Sustainable Development.

Goal 17

Partnerships for the Goals:Fostering partnerships and collaborations to achieve the sustainable development goals.