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Studying coral health in St. Thomas. Ecosystem health is a metaphor used to describe the condition of an ecosystem. [1] [2] Ecosystem condition can vary as a result of fire, flooding, drought, extinctions, invasive species, climate change, mining, fishing, farming or logging, chemical spills, and a host of other reasons.
In the academic sphere environmental security is defined as the relationship between security concerns such as armed conflict and the natural environment. A small but rapidly developing field, it has become particularly relevant for those studying resource scarcity and conflict in the developing world.
Energy security has been defined as "access to clean, reliable and affordable energy services for cooking and heating, lighting, communications and productive uses" (United Nations), [13] and as "uninterrupted physical availability [of energy] at a price which is affordable, while respecting environment concerns". Food security is defined by ...
Sustainable agriculture is an approach to farming that utilizes technology in a way that ensures food protection, while ensuring the long-term health and productivity of agricultural systems, ecosystems, and communities. Historically, technological advancements have significantly contributed to increasing agricultural productivity and reducing ...
Peter Brussard and colleagues emphasize that ecosystem management balances preserving ecosystem health while sustaining human needs. [11] As a concept of natural resource management, ecosystem management remains both ambiguous and controversial, in part because some of its formulations rest on contested policy and scientific assertions. [12]
Digital pollution refers to the negative impact of digital technology and electronic waste on the environment and human health. This can include emissions from electronic devices, toxic chemicals in electronic waste, and the proliferation of e-waste in landfills. Technology users contribute to digital pollution on a daily basis, which include:
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Ecotechnology is an applied science that seeks to fulfill human needs while causing minimal ecological disruption, by harnessing and manipulating natural forces to leverage their beneficial effects.