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Glossary N

The Environmental Glossary. Letter N +++ Popular Articles: 'National Ambient Air Quality Standards (NAAQS):', 'Noise', 'Nature'

Natural Resource Management

Deutsch: Management natürlicher Ressourcen / Español: Gestión de recursos naturales / Português: Gestão de recursos naturais / Français: Gestion des ressources naturelles / Italiano: Gestione delle risorse naturali

Natural Resource Management (NRM) refers to the sustainable planning, utilization, and conservation of Earth's finite natural assets, including water, soil, minerals, forests, and biodiversity. It integrates ecological, economic, and social dimensions to balance human needs with long-term environmental resilience, ensuring that resource extraction and use do not compromise the ability of future generations to meet their own requirements. NRM operates at local, regional, and global scales, often requiring interdisciplinary collaboration among scientists, policymakers, and communities.

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Natural resources

Natural resources are the earth"s natural materials and processes that sustain life on the earth and our economies.

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Natural Step

Deutsch: Natürlicher Schritt / Español: Paso Natural / Português: Passo Natural / Français: Pas Naturel / Italiano: Passo Naturale /

The Natural Step Framework is a creative approach for addressing Environmental challenges based on consensus and systems thinking.

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Natural Variability

The Natural Variability is the inconstancy that is inherent or natural to the media, objects, processes, or biota being studied.

Natural Ventilation

A Natural Ventilation is air circulation is provided by opening barn doors or windows and allowing the wind to draw through

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Nature

Deutsch: Natur / Español: Naturaleza / Português: Natureza / Français: Nature / Italiano: Natura

Nature refers to the physical world, including all living and non-living things that exist independently of human activity. This encompasses ecosystems, wildlife, landscapes, and the elements such as water, air, and soil. In the context of the environment, nature is often viewed as the collective term for the natural systems that sustain life on Earth, providing essential resources and habitats.

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Negative feedback

Deutsch: Negatives Feedback / Español: Retroalimentación negativa / Português: Retroação negativa / Français: Rétroaction négative / Italiano: Retroazione negativa

Negative feedback in the environmental context refers to processes within environmental systems that counteract changes, stabilizing the system against deviations from its equilibrium state. This type of feedback is crucial for maintaining the Balance and health of ecosystems and the broader environment.

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Negative Pressure

A Negative Pressure is a condition that exists when less air is supplied to a space than is exhausted from the space, so the air pressure within that space is less than that in surrounding areas.

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Neocortex

Deutsch: Neocortex / Español: Neocorteza / Português: Neocórtex / Français: Néocortex / Italiano: Neocorteccia

In the environmental context, the neocortex refers to a part of the brain that plays a critical role in complex cognitive functions, such as problem-solving, reasoning, perception, and social Interaction, which are essential for understanding and addressing environmental challenges. The neocortex is the outermost Layer of the brain in mammals, particularly developed in humans, and it allows for advanced processing and decision-making that can guide responses to environmental issues.

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Neonicotinoid

In the context of the environment, neonicotinoids refer to a class of synthetic insecticides chemically related to nicotine. They have been widely used in agriculture since the 1990s to control a variety of pests, especially sap-feeding insects like aphids and root-feeding grubs. Neonicotinoids act on the central nervous system of insects, leading to paralysis and death, and are considered to be more targeted than older classes of insecticides, with a lower toxicity to mammals.

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