PPT-Density-Dependent Limiting Factors

Densitydependent something that depends on the amount of organisms in a unit area 5 examples to follow So what in the world is a densitydependent limiting factor Crowded populations mean the individuals have to compete for food water space sunlight or anything else necessary for survival and reproduction. th. -Week 10. TOPIC. : . Population Dynamics. .  . OBJ . : . 3-5. DO NOW. : . . EXT. :. Oh DEER! . DUE DATE. : . Oct 14th. DW. : . 4.1 Application Notes. -----------------------------------------------------------------------------------------------------------------. (aka limiting reagent). Excess Reactant. Theoretical, Actual, and Percentage Yield. Limiting Reactant. (aka limiting reagent). Limiting reactant. : The substance you run out of first, that is consumed first--The reactant that . BIOLOGY. Limiting Factors . Limiting factor: . Anything that prevents a population from growing too . large. Examples? Discuss . Space (disease, predation). Sunlight. Competition (food, water, mates). Bon Appetite. Suppose you are a chef preparing . F. rench toast for a group of people. You make French toast the way you have always made it: . one egg for every three slices of bread. . You never waiver from this recipe, because the French toast will be either too soggy or too dry. There are 8 eggs and 30 slices of bread in the pantry.. vocab. Limiting reactant- the one that runs out first, limits the amount of product that can be made. Excess- the one with reactant leftovers, not used up completely. What it looks like. C + O. 2. = CO. What is ecology?. Ecology is the study of how organisms interact with one another and with the environment. . What is an ecosystem?. An ecosystem is a community of organisms and their non-living environment. . If it takes 500 bricks and 1000 boards to make a house, how many houses can you make from 1600 bricks and 2000 boards?. 2 houses, there are enough bricks for 3.2 houses. but only boards for 2 with our plans (reaction).. ?. A large, dense population or . a small, scattered population. A small, scattered population. Two . ways a population can decrease in size?. decreased birthrate and emigration. Suppose that a species of . Size. 2. Density. 3. Growth rate. 4. Survivorship. 5. Age structure. Each population has a density, a dispersion, and a reproductive strategy.. . Populations. Population density is. a measurement of the number of individuals living in a defined space.. Page 539-549. Chapter 18 . Section 2 & 3. Identify. the characteristics that describe populations.. Examine. the different types of relationships that occur among populations in a community.. Determine. What is the . ideal combination of factors . for the . maximum . rate of photosynthesis? . enough light. . enough carbon dioxide. . ideal temperature . (not too hot or cold). How is the rate affected if one of these factors is . Factors. Remember, primary productivity of an ecosystem can be reduced by limiting nutrients. Limiting . factors can . determine carry capacity. Density Dependent Factors. Density Independent Factors. Safety, reliability and service.. February 12, . 2018. Hi-Tech current-limiting fuses. Why Hi-Tech?. Introduction to current-limiting fuses. Expulsion vs. current-limiting fuses. Current-limiting fuses. Month. Rainfall (mm). Dry . s. eason vegetation . t. ype = . l. ong grass & open woodland. Wet . s. eason vegetation . t. ype = short grass plains (productivity, nutrients). Synchronized birth pulse, .