Definition Urie Bronfenbrenner's ecological theory is a comprehensive system theory of human development that includes elements from social, cultural, economical, and political contexts in the development of an individual. Description In his seminal book The Ecology of Human Development , Urie ...
System theory formulation of ecological disturbanceEcological disturbance is defined in context of a dictionary definition and state-space system theory. Disturbance can be partitioned into cause and effect. The cause is the exogenous disturbance, and its effect is unusual behavior of system state or ...
Thesocio-ecological systemstudy is a central stream in natural science-driven cross-disciplinary ecology research, that examines all the endogenous and exogenous processes influencing ecosystems and socio-economic systems [52]. The concept was developed based on the general system theory [53] and first...
314K What is an ecological niche? Learn the ecological niche definition, ecological niche examples, ecological niche modeling, and importance of ecological niches. Related to this QuestionWhat is ecological systems theory in social work? What is ecological psychology? What is socio-biological anthropo...
To ensure that cities and urban ecosystems support human wellbeing and overall quality of life we need conceptual frameworks that can connect different scientific disciplines as well as research and practice. In this perspective, we explore the potential
For a more extensive summary of the theory and justification of our approach, see Supplementary Section 1. In brief, we base our analysis on the vulnerability definition of Turner et al.29 although there is considerable consensus around the general principles of vulnerability56. Our approach is si...
and it could be important for system stability and resilience [55]. In MENs, a module in the network is a group of OTUs that are highly connected among themselves, but had much fewer connections with OTUs outside the group. Random matrix theory-based approach is able to delineate separate ...
ecosystem- a system formed by the interaction of a community of organisms with their physical environment system,scheme- a group of independent but interrelated elements comprising a unified whole; "a vast system of production and distribution and consumption keep the country going" ...
Keywords: urbanization; urban theory; science of cities; socio-ecological systems 1. Introduction In the age of the Anthropocene, researchers studying urban systems no longer have to justify their work with introductory statements reminding readers that we live in an urban world. Indeed, as an ...
discharge of dredged or fill material into US waters, triggered these Supreme Court cases. But it is critically important that the definition of “waters of the United States” affects all CWA programs (Downing et al., 2003). In response, the US Environmental Protection Agency (EPA) and the...