Participate in a Research Study Essay Example | Topics and Well Written Essays - 250 words

Participate in a Research Study - Essay Example Many of the questions were asking about current situations as well as one that the participant remembered from their past. The strengths of this study were that it only took about 15 minutes and it was done online. This way, the study could be random and they could take as many participants as possible. Because it was online, they were able to take people from all over the world. They also provided links to therapists that could help if the participants had any challenges with their feelings after the study as well as the email of one of the researchers. The only weakness of the study I felt was that the sections were too long in some situations. There were several times that I felt like I just wanted to stop instead of going all the way through to the end. In the initial page of the study, the researchers gave information about any ethical considerations. The study had been approved by their ethical committee and they said participants could leave a study blank if it made them feel uncomfortable. They also gave links to counselors because they said that it could be that one would feel some anxiety or distress in answering some of the questions. They said that the survey was voluntary and that the participant had the right to withdraw participation at any time.

Coral Reefs in the Philippines and the trophic levels and organism Research Paper - 1

Coral Reefs in the Philippines and the trophic levels and organism localization and interaction specific to this area - Research Paper Example Moreover, they provide food security and livelihoods to people in the country. However, the stability of reefs in the region is under threats. This has occurred due to destructive fishing methods and overuse of resources (Unico Conservation Foundation, 2012). The threat in this ecosystem is seen as a threat to Philippines livelihoods due to a higher level of reliance on reefs. In coral reefs, there exists a feeding relationship between various organisms. The relationship helps in the transfer of energy from one level to another (Rose, 2009). A reef in a normal environment ensures stability and sustenance of these organisms. In the lower level of the reef are the producers. These ensure there is a creation of food for other organisms up in the system. There are a number of producers in the coral reef ecosystems. The most common are phytoplankton, algae, and species of seaweed (Rose, 2009). However, the major producer in the system is the phytoplankton (Rose, 2009). The organisms at this stage live in close association with the corals. Hence, they contribute to the make up of the reefs. Consumers occupy the second level (Rose, 2009). However, the consumers are divided into primary, secondary, and tertiary. The first level in this stage is occupied by primary consumers (Rose, 2009). The consumers at this level are herbivores (Rose, 2009). Some of the major herbivores in the marine environment include zooplankton, invertebrate larvae, benthic grazers, sea urchins, some corals and crabs as well as green sea turtles and herbivorous fish (Rose, 2009). However, the most abundant consumers at this stage are zooplankton (Rose, 2009). However, the feeding mechanism of creatures at this level varies. For example, the benzic grazers and some coral species adopt a different mechanism in which they feed through filtration (Rose, 2009). The form of feeding helps them to filter phytoplankton out of the water. Other creatures eat algae and seaweed directly. The