The mountain pine beetle epidemic is causing environmental and social impacts to much of British Columbia. Our forests are very important and will no longer be able to maintain their role if changes are not made. The devastation has had a sweeping impact on B.C.’s ecological, and economical well-being. Additionally, recent studies are drawing attention to the carbon-emitting properties of the dead forests, which is a global concern. A popular misconception developed that the current provincial mountain pine beetle epidemic began in Tweedsmuir Provincial Park.
This graph shows the carbon dioxide concentration in the atmosphere above Hawaii from 1958 to 2002. 1. Based on the trend depicted in the graph, explain what you think the relationship might be between organisms performing respiration and the organisms performing photosynthesis in this area of the world. -For the organisms that perform respiration, breathing will be more difficult every year until the amount of carbon dioxide is fatal. As for organisms performing photosynthesis, it would not be much of a problem, considering they take in carbon dioxide.
Since their is a loss of trees when it rains, their is nothing to stop the rain, and so it quickly moves down hill and affects the soil since the nutrients are all being washed down, and it will be faster to cause floods. This issue is causing Haiti to be hit by storms harder then they should. Like the tropical storm of Jeanne, that hit the north, and the four storms that hit in between August, and September. The affects of these storms could have easily been reduced if the forests were still there. Another big effect of deforestation is the fact that it causes soil erosion.
Furthermore, it would also have a heavy influence on the amount and quality of farming. If the water were to become polluted due to human contamination, then that would result in even less fresh water for farming food. This would be extremely detrimental due to the fact that the population of California is expected to grow from 35 million to 55 million by 2050. Therefore, resources would become even scarcer, and prices, in turn, will sky rocket. Each of these components are a recipe for failure, and would leave the southern part of the state-which contains two-thirds of the state’s population-with very little fresh water
The conditions can even result in complete destruction of the plants therefore incurring significant losses. Natural disasters like fire n floods can also destroy the plants hence reducing Bolthouse Farms revenue. Unrest among employees and the changing technology is also a threat facing Bolthouse farms. Price changes and money value as well is a threat to Bolthouse
What impacts might result if everyone in the world enjoyed the same lifestyle? For example, what might the impacts be on: • Earth’s climate? The earth would be tremendously ruined because everyone would be using fossil gas that we burn for our usage, and the fertilizer that farmers use on their farms to grow crops • The health of ecosystems and biodiversity? A lot of animals will go instinct so we will have food storage. We will also have air and water pollution that will start diseases for us humans.
While this reduction in mosquitoes is a positive, the negative would be greater. An estimated 90 illnesses will occur with four being fatal do to the use of Malathion. Trees, birds and fish will be harmed if not die off completely, and this will disrupt the natural ecosystem that still lives in this area. Not only will the ecosystem be harmed but the economy will suffer due to the reduction in tourism. Economic long term effects are still unknown about this pesticide; therefore to use this pesticide could cause irreparable damage to the environment.
Firstly, the Everglades are an important ecosystem which reduces flooding and replenish aquifers but human actions are having a huge impact on the landscape. The rapid urban and agricultural development in the area has decreased the size of the wetlands dramatically which affects the organisms found there. This is especially important as it is home to several endangered species. Not only that, but invasive species that threaten existing wildlife by preying on or competing with them. According to Everglades.org, they’ve “contributed to nearly 70 percent of extinctions in the United States” and are the “primary cause of species endangerment.” The water itself is a major cause of decline to the area, firstly because of poor water management leading to water levels being too low or too high at the wrong times has caused a decline in many species.
These emissions can become acid rain and if it can damage a tree, it can and does damage coral. According to the Coral Reef Alliance; the world’s oceans have had “approximately 525 billion tons of carbon dioxide” dumped by human activity within their waters. [ (Coral Reef Alliance, 2012) ]. The site also goes on to state that the destruction of Mangroves,(which have been harvested for lumber) and the loss filtering saltwater swamps due to farming have caused quite a bit of stress on coral reefs. Then there are the odd ways we humans go about “enjoying the ocean”.
Australia has recently signed to Kyoto Protocol which aims to reduce greenhouse gas emission by 4 million tonnes becoming 2010. Companies have improved scrubbers, which clean sulfur from the smoke before it leaves the smokestack. Awareness is growing when considering pollution from coal. Here in Australia while we are monitoring carefully the atmospheric pollution caused by coal burning it can be stated categorically that Carbon dioxide emissions from vehicles have far more reaching effects than the pollution created from coal. Coal will continue to be used extensively in Australia because of it's abundance.