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  2. Natural capital - Wikipedia

    en.wikipedia.org/wiki/Natural_capital

    The many components of natural capital can be viewed as providing essential goods and ecosystem services which underpin some of our key global issues, such as food and water supply, minimising climate change and meeting energy needs. Natural capital is the world's stock of natural resources, which includes geology, soils, air, water and all ...

  3. Bioeconomy - Wikipedia

    en.wikipedia.org/wiki/Bioeconomy

    Biobased economy, bioeconomy or biotechonomy is an economic activity involving the use of biotechnology and biomass in the production of goods, services, or energy. The terms are widely used by regional development agencies, national and international organizations, and biotechnology companies.

  4. Bioenergy - Wikipedia

    en.wikipedia.org/wiki/Bioenergy

    Bioenergy is a type of renewable energy that is derived from plants and animal waste. [1] The biomass that is used as input materials consists of recently living (but now dead) organisms, mainly plants. [2] Thus, fossil fuels are not regarded as biomass under this definition.

  5. Stock and flow - Wikipedia

    en.wikipedia.org/wiki/Stock_and_flow

    Some accounting entries are normally always represented as a flow (e.g. profit or income), while others may be represented both as a stock or as a flow (e.g. capital). A person or country might have stocks of money, financial assets, liabilities, wealth, real means of production, capital, inventories, and human capital (or labor power).

  6. Glossary of biology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_biology

    This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...

  7. Energy economics - Wikipedia

    en.wikipedia.org/wiki/Energy_economics

    Energy economics is a broad scientific subject area which includes topics related to supply and use of energy in societies. [1] Considering the cost of energy services and associated value gives economic meaning to the efficiency at which energy can be produced. [2]

  8. Bull vs. bear market: What’s the difference? - AOL

    www.aol.com/finance/bull-vs-bear-market...

    Whether stock prices rise in a bull market or fall in a bear market, the same investing basics hold true. Use dollar-cost averaging to your advantage; consider buying and holding low-cost index ...

  9. Capital and income breeding - Wikipedia

    en.wikipedia.org/wiki/Capital_and_income_breeding

    The dichotomy between income and capital breeders was introduced in 1980 by R. H. Drent and S. Daan [6] to explain why birds usually laid their eggs later than the time that would maximize nestling survival for the population. [1] Ectotherms are generally capital breeders, whereas endotherms rely on income breeding more often. This difference ...