4-1 What is Biodiversity and Why Important?
... everything that affects its survival and reproduction – sun, water, space, food, temperature Generalists vs specialists – graph on pg 95 is used on test Know some examples of specialists and generalists ...
... everything that affects its survival and reproduction – sun, water, space, food, temperature Generalists vs specialists – graph on pg 95 is used on test Know some examples of specialists and generalists ...
Ecology - Shaw Communications
... rejuvenates the prairie so that virtually all the biomass is living a month after a burn (right) ...
... rejuvenates the prairie so that virtually all the biomass is living a month after a burn (right) ...
2.1 Species and Population - Amazing World of Science with Mr
... Define the following terms and give specific examples Predation ...
... Define the following terms and give specific examples Predation ...
Powerpoint
... Some scientists believe the snow cap of Mount Kilimanjaro will be gone in two decades. Researchers say the ice fields on Africa’s highest mountain shrank by 80 percent in the past century. The snow cap formed some 11,000 years ago. The Landsat satellite captured these images of Kilimanjaro February ...
... Some scientists believe the snow cap of Mount Kilimanjaro will be gone in two decades. Researchers say the ice fields on Africa’s highest mountain shrank by 80 percent in the past century. The snow cap formed some 11,000 years ago. The Landsat satellite captured these images of Kilimanjaro February ...
The competitive exclusion principle Gause`s Experiment Reduced
... The competitive exclusion principle Two species with similar needs for the same limiting resources cannot coexist in the same place for very long. OR No two species can occupy the same niche in the same community indefinitely. ...
... The competitive exclusion principle Two species with similar needs for the same limiting resources cannot coexist in the same place for very long. OR No two species can occupy the same niche in the same community indefinitely. ...
Study Guide
... 17. What role does disturbance play in a community? 18. What is meant by “space for time substitution” of succession? 19. Define alternate stable states and give an example. 20. Know what biogeography is and the scales at which the variation can be studied. 21. Understand the factors that control sp ...
... 17. What role does disturbance play in a community? 18. What is meant by “space for time substitution” of succession? 19. Define alternate stable states and give an example. 20. Know what biogeography is and the scales at which the variation can be studied. 21. Understand the factors that control sp ...
Document
... a. is sure to take place. b. is not possible. c. will take place unless the species divide resources. d. will cause both species to become extinct. _____ 3. An organism almost never occupies its entire fundamental niche because of a. competition. c. lack of resources. b. weather changes. d. parasiti ...
... a. is sure to take place. b. is not possible. c. will take place unless the species divide resources. d. will cause both species to become extinct. _____ 3. An organism almost never occupies its entire fundamental niche because of a. competition. c. lack of resources. b. weather changes. d. parasiti ...
Types of Biodiversity
... genetic diversity can eventually result in the extinction of the population. ...
... genetic diversity can eventually result in the extinction of the population. ...
Biodiversity Loss
... • As population grows, landscape changes • Settlements are growing into megacities • Land uses are changed • Rivers are dammed or diverted • Modern agriculture & forestry techniques displace plants ...
... • As population grows, landscape changes • Settlements are growing into megacities • Land uses are changed • Rivers are dammed or diverted • Modern agriculture & forestry techniques displace plants ...
Chapter 5 Review: Biodiversity, Species Interaction and Population
... Chapter 5 Review: Biodiversity, Species Interaction and Population Control 1. Read the Case Study (Sea Otters). 2. Define interspecific competition, predation, parasitism, mutualism and commensalism. 3. Give examples of each of the above relationships. 4. What is the competitive exclusion principle? ...
... Chapter 5 Review: Biodiversity, Species Interaction and Population Control 1. Read the Case Study (Sea Otters). 2. Define interspecific competition, predation, parasitism, mutualism and commensalism. 3. Give examples of each of the above relationships. 4. What is the competitive exclusion principle? ...
Apr7a
... As species richness increases, proportion of the web represented by predators also increased. – Do all predators use similar resources? Increased predator diversity produces increased predation pressure. – Are all prey types equally affected? Promotes higher diversity. ...
... As species richness increases, proportion of the web represented by predators also increased. – Do all predators use similar resources? Increased predator diversity produces increased predation pressure. – Are all prey types equally affected? Promotes higher diversity. ...
ESci19 Ecology Lecture Slides
... individual) is normally found – Examples include: – Canopy of a tropical forest – Upper layer of soil in grasslands – InterJdal zone ...
... individual) is normally found – Examples include: – Canopy of a tropical forest – Upper layer of soil in grasslands – InterJdal zone ...
Characteristics of exponential and logistic growth
... What are characteristics of exponential and logistic growth? Review characteristics of the populations & ecosystems we studied through class problems Characterize populations that typically (with some exceptions) follow different survivorship curves and different growth curves. What are some intersp ...
... What are characteristics of exponential and logistic growth? Review characteristics of the populations & ecosystems we studied through class problems Characterize populations that typically (with some exceptions) follow different survivorship curves and different growth curves. What are some intersp ...
The Loss of Biodiversity
... threats to species • The largest threat is human development and habitat loss • The second largest threat to species diversity is invasive species • Overharvesting and bycatch is the third largest threat to species ...
... threats to species • The largest threat is human development and habitat loss • The second largest threat to species diversity is invasive species • Overharvesting and bycatch is the third largest threat to species ...
Multi-country comparison of insect herbivore communities and leaf herbivory, on mangroves
... examining these patterns along nutrient and latitudinal gradients. Studies on mangrove herbivores to date have mostly recorded <100 insect herbivore species feeding on them. The actual number feeding on any species is likely to be many hundreds and for mangroves in general, many thousands of species ...
... examining these patterns along nutrient and latitudinal gradients. Studies on mangrove herbivores to date have mostly recorded <100 insect herbivore species feeding on them. The actual number feeding on any species is likely to be many hundreds and for mangroves in general, many thousands of species ...
community structure and species diversity
... for a larger array of species interactions. Thus, population interactions involving energy transfer (food webs), predation, competition and niche apportionment are likely to be more complex and varied in a community of high species diversity. This is still the subject of considerable discussion amon ...
... for a larger array of species interactions. Thus, population interactions involving energy transfer (food webs), predation, competition and niche apportionment are likely to be more complex and varied in a community of high species diversity. This is still the subject of considerable discussion amon ...
Further Reading
... variety of life at many different levels, from genes to species, populations to ecosystems. The earth sustains millions of different species, many of which have not yet been discovered. According to the United Nations Convention on Biodiversity, which was adopted at the 1992 Earth Summit in Rio de J ...
... variety of life at many different levels, from genes to species, populations to ecosystems. The earth sustains millions of different species, many of which have not yet been discovered. According to the United Nations Convention on Biodiversity, which was adopted at the 1992 Earth Summit in Rio de J ...
Jelly Bean Diversity
... Species biodiversity may be used to indicate the ‘biological health’ of a particular habitat. However, care should be used in interpreting biodiversity measures. Some habitats are stressful and so few organisms are adapted for life there, but, those that do, may well be unique or, indeed, rare. Suc ...
... Species biodiversity may be used to indicate the ‘biological health’ of a particular habitat. However, care should be used in interpreting biodiversity measures. Some habitats are stressful and so few organisms are adapted for life there, but, those that do, may well be unique or, indeed, rare. Suc ...
Ecology Unit Review - Gull Lake Community Schools
... Energy flow; food webs; chains; trophic levels; energy pyramid; 10% Rule Cycling of matter; Carbon/oxygen, Nitrogen and water ...
... Energy flow; food webs; chains; trophic levels; energy pyramid; 10% Rule Cycling of matter; Carbon/oxygen, Nitrogen and water ...
Day 10- population
... water, soil, fires, droughts etc. • Biotic limiting factors include competition for resources, predation, disease etc. ...
... water, soil, fires, droughts etc. • Biotic limiting factors include competition for resources, predation, disease etc. ...
5 5 2 0 /
... the Scheldt estuary during the years 1989 till 1998. Sessile species can be indicator species for environmental changes and insight in their habitat can be o f value during impact studies. The monitoring took place at two locations: Ritthem and Kruiningen. The biodiversity o f the Ritthem over the y ...
... the Scheldt estuary during the years 1989 till 1998. Sessile species can be indicator species for environmental changes and insight in their habitat can be o f value during impact studies. The monitoring took place at two locations: Ritthem and Kruiningen. The biodiversity o f the Ritthem over the y ...