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The term green growth has been used to describe national or international strategies, for example as part of economic recovery from the COVID-19 recession, often framed as a green recovery. Critics of green growth highlight how green growth approaches do not fully account for the underlying economic systems change needed in order to address the ...
The green world hypothesis proposes that predators are the primary regulators of ecosystems: they are the reason the world is 'green', by regulating the herbivores that would otherwise consume all the greenery. [1] [2] It is also known as the HSS hypothesis, after Hairston, Smith and Slobodkin, the authors of the seminal paper on the subject. [3]
Chemotropism is defined as the growth of organisms navigated by chemical stimulus from outside of the organism. It has been observed in bacteria, plants and fungi. [1] A chemical gradient can influence the growth of the organism in a positive or negative way.
Degrowth is an academic and social movement critical of the concept of growth in gross domestic product as a measure of human and economic development. [1] [2] [3] The idea of degrowth is based on ideas and research from economic anthropology, ecological economics, environmental sciences, and development studies.
Population ecology is a sub-field of ecology that deals with the dynamics of species populations and how these populations interact with the environment. [15] It is the study of how the population sizes of species living together in groups change over time and space, and was one of the first aspects of ecology to be studied and modelled mathematically.
The reason that evolutionary biology is so interesting to learn about is because of the evolutionary processes that is the reason we have such a diversity of life on Earth.There are many processes that make up evolutionary biology that give great insight to how we came to be, some of which include natural selection, speciation, and common descent.
Development Growth & Differentiation is a peer-reviewed scientific journal published by Wiley on behalf of the Japanese Society of Developmental Biologists. It was established in 1950 as Embryologia, obtaining its current title in 1969. [1] The editor-in-chief is Masanori Taira (Chuo University).
In 2006, green beard-like recognition was seen in the cooperative behavior among color morphs in side-blotched lizards, although the traits appear to be encoded by multiple loci across the genome. [9] A more recent example, found in 2008, is a gene that makes brewer's yeast clump together in response to a toxin such as alcohol. [10]