Human-influenced

Describes any phenomenon, process, or environment that has been altered, shaped, or significantly affected by human activities. This influence can manifest in various ways, ranging from subtle modifications to dramatic transformations. The term emphasizes the impact of human agency, encompassing direct actions like construction and pollution, and indirect consequences such as climate change or ecosystem disruption. The extent of the influence can vary widely depending on factors like technology, population density, and societal practices. Recognizing human influence is crucial for understanding the current state of the planet and addressing its challenges.

Human-influenced meaning with examples

• The increasing levels of atmospheric carbon dioxide, a direct result of human-influenced industrial emissions and deforestation, have demonstrably accelerated climate change, leading to rising sea levels, altered weather patterns, and impacts on global biodiversity. This exemplifies the potent effect of human activities.
• Many of the world's major river systems exhibit profound human-influenced alterations, including dam construction, water diversions, and pollution from agricultural runoff. These alterations significantly change the flow, ecology and availability of water, which impacts both wildlife and human communities.
• Urban sprawl and deforestation are prime examples of human-influenced landscape changes. These activities lead to habitat loss, fragmentation, and biodiversity decline. As human settlements expand, natural areas shrink, negatively affecting ecological services, and the impact on wildlife is often significant.
• Agricultural practices, such as the widespread use of fertilizers and pesticides, have introduced human-influenced changes to soil composition and ecosystems. This can lead to soil degradation, nutrient runoff, and biodiversity loss, affecting the sustainability of food production and ecosystems.
• The introduction of invasive species, often facilitated by human activities like shipping and travel, presents a significant example of human-influenced ecological disruption. These non-native species can outcompete native organisms, alter ecosystems, and have major negative economic and health consequences.