Melting of glaciers, rising sea levels, and declining forests cover are some of the consequences resulting from the ongoing human-induced activities that are meddling with the balance of the ecosystem. These development projects have led to a major biodiversity loss and disrupted the wildlife habitat and posed a serious risk to many wildlife species across the planet. The topic of extinction has been a major discussion point in the climate action agendas for the past decade and there has been an unfortunate loss of several species over the past decade or so. In the present scenario, as reported by the WWF many wildlife species such as tigers, Arctic polar bears, and marine turtles population are on the endangered list.
Rising heat and its impacts on climate, ecosystems and urban livelihood have gathered enough attention during the last few decades, so much that institutions started long term planning, analysis and policy making. But, this phenomenon of extreme heat situations and their consequences are new and poorly understood, and worse, they have been growing in intensity and frequency for over the last few decades.
According to UNESCO (United Nations Educational, Scientific and Cultural Organization), the Sunderbans are a world heritage site. It is celebrated for having the largest mangrove forest in the world, but the locals who have lived there for generations have a different story to tell.
The risk of heatwaves is likely to increase ten times during the twenty-first century with over approximately 70% of India’s land to be influenced by these heat waves covering magnitudes greater than 9.
Human-induced activities in every sector are currently affecting the environment in one way or the other. Developmental projects and rapid urbanization are resulting in rising emissions around the world and have worsened the Air Quality Index (AQI) across the world.
Climate change has become a pressing issue that requires immediate attention and action. With the sea on fire, the skies heating up, glaciers melting and oceans acidifying, climate change has catalysed different forms of displacement around the world.According to statistics published by the Internal Displacement Monitoring Centre, every year since 2008, an average of 26.4 million persons around the world have been forcibly displaced by floods, windstorms, earthquakes or droughts.
Wet bulb temperature is simply the lowest temperature that the human body can cool down to after evaporating all the moisture that its surroundings allow it to. The lower it is, the more easily the human body can cool itself down through perspiration; when high it can lead to various issues including death in extreme cases.
Scorching global temperature and the ongoing severe heatwave across the northern region of India are one of the visible impacts of climate change that are affecting the daily lifestyle of humankind. Amidst the intense heatwave, IMD reported that this summer Delhi recorded a maximum temperature of 49.2 degrees celsius and other states such as UP, MP, and Bihar are also facing the wrath of global warming as the average temperature constantly touching the 45-degree mark.
Micro-organisms are being dictating the global climate since ages. Microbial processes play a major role in the global fluxes of the basic biogenic GHGs (that are carbon dioxide, methane and nitrous oxide) as both users and producers as well as in nutrient cycle and are likely to show a rapid response to climate change.
Whether anthropogenic climate change has affected the nature, intensity and frequency of natural disasters? It used to be a polarising issue in the scientific community. Not anymore, it is becoming more and more evident that climate change driven primarily by human activities is changing the pattern and intensity of natural disasters.