Ecological pyramid

Five Research Articles on Biodiversity Succession in Ecology: Summaries Article 1: “Effects of nitrogen deposition on soil and vegetation in primary succession stages in inland drift sands” What kind of system was being considered? -They studied the Inland drift sands in the areas of the Netherlands. They specifically looked and studied at the Drethe, Veluwe, Utrecht, Brabant, and along Meuse. They wanted to consider how plants grow and develop during succession. The author’s hypothesis: -The…

The environmentalist Bill McKibben in his book “Deep Economy” he addresses some of the major issues we have as a society and mentions some of the ways we could reach a more sustainable nation. According to him we suffer from three major crisis. The first problem, he thinks we need to deal with is politics, now days we are focusing more in the economy and forgetting about the impact it is creating in our natural environment. The second problem is growth, which refers to the idea that we have…

Reducing the environmental impact of humans has steadily become a greater issue for governments and citizens alike. We have recently become more aware of climate change through different documentaries and scientist reports. Our environmental impact does not only affect our climate, it affects our biodiversity and even the air we breathe. As our population has grown exponential over the past century, so has our environmental impact. Quite recently a greater number of influential people and…

I agree with Moss (2010), who states “the educator needs to appreciate the range of disciplines, theories and practices available, and to understand her or his responsibility to decide where to situate herself or himself in this complex and diverse range of possibilities” (Moss, 2010, p. 15). Within education there are diverse disciplines, theories and practices, and like Moss, I believe its imperative for educators to have knowledge and an understanding of these before they are able to make…

It comes as no surprise that the clothing we wear has a major influence on how others perceive us. There are valid reasons why we don’t typically sport sweatpants at job interviews or ripped jeans at funerals; generally, we tend to present ourselves in attire that is socially acceptable so that others are more likely to form positive impressions of us. In this experiment, we examine the effect that clothing has, not only on social perception, but also on social influence, particularly in regards…

Succession is the process by which the structure of a community evolves over time. There are many factors that can affect succession, such as environmental changes, which are natural and harmless to the nature, and human-caused changes which mostly will end up ruining a succession. The two driving forces for succession include evolution and natural selection. Evolution is known as a change in the population or community that can be measured such as number of the members of the community. Natural…

The article “Dismembered human feet keep washing up on beaches in western Canada” started off with a video clip. In the video, a woman was stated her concern on the statement that was made about the foot that had washed ashore, the statement of “there is nothing to see here”. Continuing the conversation, the men stated that this foot was the 14th foot that had been washed ashore around the beach of the Salish Sea in the last century; and one of the only connections between all 14 of the foots is…

Le Wang 20508196 PSYCH 291 Article Review Assignment Mindfulness was a great way to enhance an individual 's life. In the popular press article named Mindfulness Could Improve College Students ' Testing Ability, Study Finds (“Mindfulness Could Improve College Students ' Testing Ability, Study Finds,” 2013), causal claims were reported and supported by an experimental study, including the major claim that mindfulness practice could raise performances in working memory and GRE…

The hard-core of neoclassical economic theory has been criticized, it constructed a protective belt that helped adjusts the main ideas. The protective belt theory includes environmental economics that help keeps the strong core of neoclassical economics. It explains the hard-core of the neoclassical economic research program and protects it from negative heuristic attacks. Environment economic seeks to find how the environmental impacts the economy, which leads to the decisions rational people…

Attention-deficit hyperactivity disorder (ADHD), is diagnosed when children display persistent age-inappropriate symptoms of inattention, hyperactivity and impulsivity. Since ADHD is one of the most common (3% to 5%) childhood mental disorder, a lot of controversies debated whether behavioral therapy (BT) or medication alone (MM) would be more efficient as the treatment for ADHD (Arnold et al., 1997, p.865). In 1992, the Collaborative Multimodal Treatment Study of Children with ADHD (the MTA),…