5 ways that humans impact ecosystems

Excluding the beaver, no other animal on the planet alters its environment as much as humans. As a result, the impact of the actions of humans is widespread even if the effects are not overtly noticeable. Some ways that we affect our ecosystems include: Habitat Fragmentation: This occurs when an organism's favored environment is disrupted … Continue reading 5 ways that humans impact ecosystems

an introduction to integrated pest management (IPM)

Integrated pest management (IPM) is a long-term pest prevention program that focuses on ecosystem-based strategies for the control of pest related issues. This is accomplished through a combination of techniques including biological control, habitat manipulation, modification of cultural practices and the use of resistant cultivars. The use of chemical pesticides is then restricted to applications only … Continue reading an introduction to integrated pest management (IPM)

the greenhouse effect

The term greenhouse effect has some pretty negative connotations.  On the one side, there are those who hate all the tree-hugging hippies who are against progress and technology, and think that global warming is a giant scam developed by Al Gore in order to ruin the United States' economy and turn the country into a … Continue reading the greenhouse effect

eutrophication, choking the life out of a body of water near you?

Eutrophication is a process caused by excess phosphates and nitrogen which creates algae blooms. Fast-growing algae die each year and sink to the bottom of the floor of a given body of water. Here it turns into an incredibly rich mud where bacterial decayers thrive. Due to their unnatural quantities and massive appetites, the oxygen … Continue reading eutrophication, choking the life out of a body of water near you?

an alternative to the GDP: the genuine progress indicator (GPI)

The Genuine Progress Indicator [GPI] is a GDP alternative that places value on the overall well-being of the world, rather than only the money we spend and goods we consume, by using 26 indicators to consolidate “critical economic, environmental, and social factors into a single framework in order to give a more accurate picture of … Continue reading an alternative to the GDP: the genuine progress indicator (GPI)

question: what are the causes of air pollution in china? how serious is this problem, and how does it impact other countries?

There are a variety of reasons for air pollution in China. Demand for cheap goods throughout the world prompt huge manufacturing efforts that are poorly regulated. A lack of enforceable energy and environmental standards enable production systems to exploit resources with few or no repercussions. An expanding middle class is also contributing to the increases … Continue reading question: what are the causes of air pollution in china? how serious is this problem, and how does it impact other countries?

air pollution by concentrated animal feeding operations

The article Air Pollution by Concentrated Animal Feeding Operations by P. Patel and T.J. Centner is justification for the regulation of concentrated animal feeding operations (CAFOS). Reasons include the health and environmental implications of CAFOS, a current lack of regulation and measurable standards and the currently unsuccessful legislation and guidelines. Two major points of the … Continue reading air pollution by concentrated animal feeding operations