Alkaline Lake
This template is a general guideline of how to design your site. You are not restricted to this format, so feel free to make changes to the headings and subheadings and to add additional sections as appropriate.
Description of Niche
Where located?
Physical Conditions?
What are the conditions in your niche? Temperature, pressure, pH, moisture, etc.
Influence by Adjacent Communities (if any)
Is your niche close to another niche or influenced by another community of organisms?
Conditions under which the environment changes
Do any of the physical conditions change? Are there chemicals, other organisms, nutrients, etc. that might change the community of your niche.
Who lives there?
Which microbes are present?
You may refer to organisms by genus or by genus and species, depending upon how detailed the your information might be. If there is already a microbewiki page describing that organism, make a link to it.
Are there any other non-microbes present?
Lake Magadi is a popular destination for many animals due to the fact that it is situated between Massai Mara an Amboseli National Parks, but very few animals actually have any contact with, or live in, the lake itself. However, the lake is a popular destination for wading birds during the dry season including flamingos, heron, pelicans, and spoonbills. The birds congregate in streams of fresh water that run into the lake because this water brings in large amounts of diverse food. There is only one species of fish that can actually be found in the lake itself. Tilapia grahami, a type of small tilapia, have adapted to live in the harsh conditions of the lake, and are normally found in the lagoons on the lake’s periphery. An abundance of research has been performed on these fish, indicating that the fish have adapted to live in temperatures up to and possibly above 44◦C, a pH varying between 5-11 (though the lake naturally ranges from pH 9-11), low oxygen levels in the water (as low as 1.1 mg O2/L of water), and a salinity concentration up to 4%. These tilapia have many adaptations to survive in this lake, and due to the lakes extreme conditions, little other non-microbial life exists.
Do the microbes that are present interact with each other?
Describe any negative (competition) or positive (symbiosis) behavior
Do the microbes change their environment?
Do they alter pH, attach to surfaces, secrete anything, etc. etc.
Do the microbes carry out any metabolism that affects their environment?
Do they ferment sugars to produce acid, break down large molecules, fix nitrogen, etc. etc.
Current Research
Enter summaries of the most recent research. You may find it more appropriate to include this as a subsection under several of your other sections rather than separately here at the end. You should include at least FOUR topics of research and summarize each in terms of the question being asked, the results so far, and the topics for future study. (more will be expected from larger groups than from smaller groups)
References
Edited by [insert your names here!], students of Rachel Larsen
