[Ecology and ecologies].

Luca Valera1

  • 1Istituto di Filosofia dell'Agire Scientifico e Tecnologico (FAST), Università Campus-Biomedico di Roma, Roma, I. l.valera@unicampus.it

Medicina Nei Secoli
|October 13, 2012
PubMed
Summary

Ecology is the scientific study of environments and interactions within them. This interdisciplinary science has evolved to address diverse questions from various fields, leading to specialized branches.

Related Concept Videos

What is an Ecosystem?01:17

What is an Ecosystem?

Overview
Ecological Niches02:02

Ecological Niches

All organisms have a position within an ecosystem. The complete set of living and nonliving factors—including food resources, climate, and terrain—that define the position of a given organism are collectively referred to as the organism’s ecological niche.
Introduction to Microbial Ecology01:28

Introduction to Microbial Ecology

Microbial ecology examines the complex web of interactions and diversity among microorganisms within various ecosystems. This field seeks to understand how microbial populations adapt to and influence their environments and how these interactions shape broader ecological processes. Microbes are integral to ecosystem function, participating in nutrient cycling, energy flow, and the maintenance of environmental homeostasis.An ecosystem represents a dynamic interaction between living organisms...
Ecological Disturbance02:26

Ecological Disturbance

An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.
What are Populations and Communities?00:30

What are Populations and Communities?

Overview
Symbiosis00:58

Symbiosis

Symbiotic relationships are long-term, close interactions between individuals of different species that affect the distribution and abundance of those species. When a relationship is beneficial to both species, this is called mutualism. When the relationship is beneficial to one species but neither beneficial nor harmful to the other species, this is called commensalism. When one organism is harmed to benefit another, the relationship is known as parasitism. These types of relationships often...