Before we even get into the solutions, we all regardless of political party need to come to the realization that yes, climate change is real and yes, it is affecting us in ways that we can see and feel.
Causes of Land Pollution 1. Climate Change According to the Global Risks Report from the World Economic Forum, environmental concerns have been gaining on concerns over economic issues as the prominent risks people face. Climate change, and extreme weather events which are increasing due to climate change, Environmental threats cited as the top concerns clarifies The Guardian.
Climate change is increasing the frequency and intensity of natural events like droughts, wildfires, heat waves, rainstorms, tropical cyclone, and hurricanes, explains the Scientific American. The Global Risks Report Environmental threats that extreme events could disrupt food production and cause famines.
NASA confirms that the amount of carbon dioxide levels in the atmosphere have increased "from parts per million to parts per million in the last years", due to burning fossil fuels, intensive agriculture, and other human activities. This has resulted in an increase of global temperatures by one degree Celsius over pre-industrial levels.
Besides increasing extreme weather, this rise in temperature also has raised sea levels by feet sincecaused Arctic ice caps to shrink, and increased growing season adds NASA. Species Extinction and Biodiversity Loss Global Risks Report notes that biodiversity loss due to species extinction is Environmental threats a risk not just for the environment but also the global economy.
An alarming rate of species extinction is happening worldwide. The human induced rate of species loss is estimated to be around 1, to 10, times the normal rate, reports the World Wildlife Fund WWF. Greater preservation tactics and strategies are needed with laws put into place to protect species.
Intensive agriculture, unsustainable fishing, wildlife poaching, habitat degradation and destruction, acid rain, and climate change are threatening thousands of species according to The Guardian and University of Wisconsin-Eau Claire.
All causes are created by consumer demands as people branch out into areas that were once home to various species.
However, there is hope. An example of successful endangered species preservation is the American national symbol, the bald eagle. In the s, there were only nesting pairs left. As ofthere were over 69, eagles in the United States. This increase in the bald eagle population demonstrates how threatened species can be brought back from the brink of extinction.
More and more animals and other forms of wildlife are being added to the endangered species list each year. It makes sense to become better land stewards, instead of encroaching on forests and wetlands.
Air and Water Pollution Air, water, and land pollution has been named as one of the prominent risks in the Global Risks Report Pollution has been the unwelcome byproduct of industrial development in the past century.
While there are nine kinds of pollutionair and water pollution have the most alarming consequences. Ninety-two percent of the world population lives in areas with polluted air which causes Air quality is particularly bad in cities, and this situation is going to get worse as more people move to cities.
Chemical pollution from agriculture and industries is another problem where plants and animals are killed or affected by toxins. In addition nutrient pollution from fertilizers, households, and other sources end up in lakes, ponds, and the oceans to cause eutrophication.
In the oceans nutrient pollution together with global warming has caused dead zones where there is no oxygen reports Mongabay. Consumers are also responsible via industry for hundreds of hazardous chemicals used in the production of various products.
Heavy metals continue to contaminate land, water, and air. The power of a consumer can be mighty when each person in the world realizes that action can be taken and changes made by carefully choosing how each consumer dollar is spent.
All the continents are affected by a water shortage. Water shortage occurs due to physical lack of water, but in most cases it is due to careless overuse. People are extracting water from groundwater-reservoirs and rivers, and demand is growing. Physical shortage occurs due to prolonged drought and rising temperatures combined with increasing populations explains the United Nations UN.
About two billion people in the world, most of whom live in developing nations suffer from water shortage, and climate change can make this trend worse. Large lakes are drying up which impacts not just people but also vegetation and wildlife. The UN points out that in most places that suffer from water shortage, the problem is more that of mismanagement than a real lack of water; this is a problem that can be fixed and is also avoidable.
Natural Resources Drain A growing world population might seem like an obvious threat to the environment. This is, however, also connected to the bigger threat of consumption that is far more complex and directly linked to the unique system of supply and demand.To ensure a healthy future for species and places, WWF works to tackle the threats that impact the Earth.
Healthy environments support healthy wildlife. Twenty-first century threats to our environment—including invasive species, diseases, pollution, and a warming climate—are putting wildlife populations at risk. The National Wildlife Federation unites Americans addressing these environmental threats and protecting our wildlife and their habitats.
environmental threats As in all areas of the world, there is a need for effective management of East Africa's natural resources. However, the population is rapidly increasing, nearing million in Tanzania, Kenya, Uganda, Rwanda, and Burundi alone.
environmental threats As in all areas of the world, there is a need for effective management of East Africa's natural resources. However, the population is rapidly increasing, nearing million in Tanzania, Kenya, Uganda, Rwanda, and Burundi alone. Environmental security examines threats posed by environmental events and trends to individuals, communities or nations.
It may focus on the impact of human conflict and international relations on the environment, or on how environmental problems cross state borders.
Nov 19, · Global Environmental Health Water quality is an important global challenge. Diseases can be reduced by improving water quality and sanitation and increasing access to adequate water and sanitation facilities.
Emerging Issues in Environmental Health. Environmental health is .
Environmental security examines threats posed by environmental events and trends to individuals, communities or nations. It may focus on the impact of human conflict and international relations on the environment, or on how environmental problems cross state borders. Environmental threats There are several things to be considered when making an evaluation of the environmental threats that a company faces and this analysis will look from the general to the particular to some of these. To ensure a healthy future for species and places, WWF works to tackle the threats that impact the Earth.