Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A researcher studying the ecology of Birk Lake, Michigan has been monitoring population changes of several species in the lake for at least 10 years. In her first field season, the researcher measured the community composition of the lake, and found that the main predator in the lake was theLarge Mouth Bass. This species was documented to feed on at least 3 species of fish that feed on zooplankton. The zooplankton of the lake feed exclusively on primary producers, also known as phytoplankton (=mainly green algae). For several years the system was stable as there were no major population changes in any of the species. However, last spring the population counts for the Large Mouth Bass were dramatically low. In addition to this finding by the researcher, she also documented that the amount of fish captured by fishermen increased dramatically and that there were huge increases in the phytoplankton population. She tried to explain to the city officials that this dramatic decrease may have serious consequences on the ecology of the lake, but the officials are not getting it. So she has set up a meeting with the city officials again and wants to explain in simpler language the connection between the low population of Large Mouth Bass and the population explosion of phytoplankton.
In a short paragraph explain what kind of arguments the researcher could use to address the following (5-7 sentences)
How does the increased fishing pressure on the bass population affect the rate of primary production in the lake?
What is the effect of the increase in fishing pressure on the clarity of the water in this lake? How could this affect the summer revenue of the lake?
Consider the following situation: The temp is 15 degrees celsius, the pressure is 1010mb, and the concentration of water vapor in the air is 15 g of H2O vapor per kilogram of air. a) Find the density? b) Find the density of dry air at the same temp a..
State the research question(s) addressed by the experiment.2). In a brief series of bulleted points, describe what is known (and what is not known) about the research question(s).
20 pound test fishing line has a diameter of 0.017". A fish pulls with a force of 12 poundswhich does not induce yielding in the line. The elastic modulus of the line is E = 450 ksi.
This video reviews the prevalence of Autistic Spectrum Disorder and the intervention methods that the parents can use to help in the assessment process. This video reviews the Autistic Spectrum Disorder and the growing prevalence of this disorder.
How do the steps of the scientific method ensure reliability for a psychologist's findings about human behavior?
How would you define personality? What are some key personality features that define you? What key concepts or "constructs" are used to explain your personality?
When, in your opinion are they appropriate or not?2) Do you have strong feelings (positive or negative) about either method?
What does it mean to be a virtuous soldier? Identify three virtues that a soldier needs in order to be an excellent soldier and then explain why.
Compare and contrast the specific pros and cons of one traditional energy source of your choice, hydroelectric power , and one other alternative energy source of your choosing.
In Asian cultures the statement, "unhappiness is believed to arrive on the heels of happiness and vice versa" means that
Describe two (2) challenges people face, or perceive they will face, when tasked with creating presentations to groups. Suggest key strategies that you may use in order to address the challenges that you have described.
Choose two of the following health issues: Stress; Pain; Illness; Addiction; Health & Well-Being describe how the biopsychosocial model and the positive psychology movement view these issues.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd