Climate justice is an approach that acknowledges the disproportionate impacts of climate change on marginalized and vulnerable populations. It emphasizes the equitable distribution of both the burdens of climate change and the efforts to mitigate it, ensuring that those least responsible for climate change are not unfairly affected.
Habitat fragmentation refers to the process by which large, continuous habitats are divided into smaller, isolated patches, often due to human activities such as urban development, agriculture, and road construction. This division disrupts ecosystems, leading to reduced biodiversity and altered species interactions.
Mitigation refers to the act of reducing the severity, seriousness, or harmfulness of something. In the context of climate change, mitigation involves efforts to decrease or prevent the emission of greenhouse gases, aiming to limit the magnitude of future warming. This can be achieved through the adoption of renewable energy sources, enhancing energy efficiency, and promoting sustainable land use practices.
A tipping point is the critical juncture in a situation, process, or system where a minor change precipitates a significant and often irreversible transformation. In the context of climate change, it refers to thresholds within the Earth’s climatic systems that, once surpassed, can lead to self-reinforcing feedback loops, causing substantial and potentially irreversible environmental shifts.
Particulate Matter 2.5 (PM2.5) refers to fine inhalable particles with diameters that are generally 2.5 micrometers and smaller. These particles can be composed of various components, including acids, organic chemicals, metals, and soil or dust particles. Due to their small size, PM2.5 particles can penetrate deep into the lungs and even enter the bloodstream, posing significant health risks such as heart and lung diseases.
Deforestation is the intentional clearing or thinning of forests by humans to make the land available for other uses, such as agriculture, urban development, or mining. This process leads to the loss of forested areas, resulting in habitat destruction, biodiversity loss, and contributing to climate change.
Desertification is the process of land degradation in arid, semi-arid, and dry sub-humid areas resulting from various factors, including climatic variations and human activities. This phenomenon leads to the loss of soil productivity and the transformation of fertile lands into deserts.
Sustainability refers to the ability to maintain or support a process continuously over time. In environmental and economic contexts, it denotes development that meets current needs without compromising the ability of future generations to meet their own. This concept encompasses three main pillars: environmental, economic, and social sustainability.
The cryosphere encompasses all regions of Earth’s surface where water exists in solid form, including snow cover, glaciers, ice caps, ice sheets, sea ice, and permafrost. These frozen areas play a crucial role in Earth’s climate system by reflecting solar radiation and regulating global temperatures.
A flash flood is a rapid and intense flooding event that occurs within six hours of heavy or excessive rainfall, dam or levee failures, or sudden releases of water. These floods are characterized by their swift onset and can cause significant damage due to the high velocity of water flow.