ecology - McCreary County Schools
... growth. Ex. Food, space, water, disease. ◦ Density-dependent factors= depends on # of individuals in population. Ex. Competition, disease, predation. ◦ Density-independent factors= does NOT matter how many individuals are in population. Ex. Natural disasters, weather, seasonal cycles. ...
... growth. Ex. Food, space, water, disease. ◦ Density-dependent factors= depends on # of individuals in population. Ex. Competition, disease, predation. ◦ Density-independent factors= does NOT matter how many individuals are in population. Ex. Natural disasters, weather, seasonal cycles. ...
Ecology - Elmwood Park Memorial High School
... • The niche of an organism determines its habitat. • The way an organism has evolved to survive determines where it can live. ...
... • The niche of an organism determines its habitat. • The way an organism has evolved to survive determines where it can live. ...
seaside centipede - Draft
... Secondary Habitat: There is some indication that this species can survive desiccation and dryer exposed conditions, however its prolonged ability to tolerate such changes to habitat and moisture regimes (i.e. changes due to climate change) is unknown (NRT, BCCDC 2007). Critical Features: Within its ...
... Secondary Habitat: There is some indication that this species can survive desiccation and dryer exposed conditions, however its prolonged ability to tolerate such changes to habitat and moisture regimes (i.e. changes due to climate change) is unknown (NRT, BCCDC 2007). Critical Features: Within its ...
91 - IPB Repository
... Land use intensification at rainforest margins increases the pressure on the primary rainforest ecosystem, known for its high biodiversity and important functional role in global climate and carbon balances. Studying this system at different levels of disturbance increases our knowledge about its st ...
... Land use intensification at rainforest margins increases the pressure on the primary rainforest ecosystem, known for its high biodiversity and important functional role in global climate and carbon balances. Studying this system at different levels of disturbance increases our knowledge about its st ...
ch. 5 - OCPS TeacherPress
... between interspecific competition, competitive exclusion, and resource partitioning. • 3 - I understand interspecific competition, competitive exclusion, and resource partitioning. • 2 - I understand the definitions, but need some more practice. • 1 - I am lost about interspecific competition, compe ...
... between interspecific competition, competitive exclusion, and resource partitioning. • 3 - I understand interspecific competition, competitive exclusion, and resource partitioning. • 2 - I understand the definitions, but need some more practice. • 1 - I am lost about interspecific competition, compe ...
Ecological Analysis
... H2. Population genetic continuity among geographic regions is more extensive for deep-sea species than for surface dwelling ones. H3. Environmental heterogeneity increases the frequency of endemic and cryptic species. H4. High zooplankton biodiversity results in foodwebs with more complex biotic rel ...
... H2. Population genetic continuity among geographic regions is more extensive for deep-sea species than for surface dwelling ones. H3. Environmental heterogeneity increases the frequency of endemic and cryptic species. H4. High zooplankton biodiversity results in foodwebs with more complex biotic rel ...
ExamView - 10 A B C Test (PreAP) #1
... To show how the population of ferns had changed over time. To show how plants had changed over a year. ...
... To show how the population of ferns had changed over time. To show how plants had changed over a year. ...
burrow use in the Central Amazon
... primary forest may offer a relatively higher availability and diversity of invertebrates. The presence of burrows in sites with different vegetation cover and the finding that changes in primary vegetation cover do not have an effect on burrow density, indicate that these animals are using different ...
... primary forest may offer a relatively higher availability and diversity of invertebrates. The presence of burrows in sites with different vegetation cover and the finding that changes in primary vegetation cover do not have an effect on burrow density, indicate that these animals are using different ...
Extinct
... These are past their reproductive years and may lead to further decline Geographic range and fragmentation: Wide range makes the species less likely to be ...
... These are past their reproductive years and may lead to further decline Geographic range and fragmentation: Wide range makes the species less likely to be ...
7.11
... Science Standards of Learning Curriculum Framework 2010 Life Science – Page 24 LS.11 The student will investigate and understand the relationships between ecosystem dynamics and human activity. Key concepts include a) food production and harvest; b) change in habitat size, quality, or structure; c) ...
... Science Standards of Learning Curriculum Framework 2010 Life Science – Page 24 LS.11 The student will investigate and understand the relationships between ecosystem dynamics and human activity. Key concepts include a) food production and harvest; b) change in habitat size, quality, or structure; c) ...
Community Composition, Interactions, and Productivity
... tolerances, disease resistance, and relative community scale. • Over time, the habitat may become modified so to favor the next organisms in the sere (e.g. nutrient depletion shifts competition). • Stages of Succession: – Early invaders: rapid reproducers and colonizers (r selection) – Mid- to late- ...
... tolerances, disease resistance, and relative community scale. • Over time, the habitat may become modified so to favor the next organisms in the sere (e.g. nutrient depletion shifts competition). • Stages of Succession: – Early invaders: rapid reproducers and colonizers (r selection) – Mid- to late- ...
16.4 Threats To Biodiversity KEY CONCEPT biodiversity.
... • The loss of biodiversity has long-term effects. – loss of medical and technological advances – extinction of species – loss of ecosystem stability ...
... • The loss of biodiversity has long-term effects. – loss of medical and technological advances – extinction of species – loss of ecosystem stability ...
An Introduction to Ecology
... Not every organism can live everywhere on Earth Abiotic factors determine which organisms can survive where: ...
... Not every organism can live everywhere on Earth Abiotic factors determine which organisms can survive where: ...
Biodiversity and Interior Habitats: The Need to Minimize Edge
... forests verge on rock outcrops, riparian areas, grasslands, or other different harvest types or seral stages. An ecotone is the zone of transition along the edges of two adjacent ecological communities (Forman ). In ecotones, environmental conditions usually differ from those of the surroundings ...
... forests verge on rock outcrops, riparian areas, grasslands, or other different harvest types or seral stages. An ecotone is the zone of transition along the edges of two adjacent ecological communities (Forman ). In ecotones, environmental conditions usually differ from those of the surroundings ...
Chapter 4 Notes
... B. Density – dependent factors – a limiting factor that depends on the population size 1. Examples: competition, predation, parasitism & disease 2. Won’t affect small, scattered populations - only affects large populations C. Density – independent factors – a limiting factor that affects all popula ...
... B. Density – dependent factors – a limiting factor that depends on the population size 1. Examples: competition, predation, parasitism & disease 2. Won’t affect small, scattered populations - only affects large populations C. Density – independent factors – a limiting factor that affects all popula ...
Ecology_Habitat Mgmt Deer Mice, Pocket Gophers
... – loss of snowy habitat – mismatch between pelage and background – increased exposure to predators during ...
... – loss of snowy habitat – mismatch between pelage and background – increased exposure to predators during ...
Data/hora: 28/04/2017 22:39:14 Biblioteca(s): Área de Informação
... Conteúdo: Over the past two decades, soil ecotoxicologists have made strides in utilizing the basic concepts and advancements in soil zoology and ecology. They have applied the existing tools, and developed new ones to investigate how chemical contamination can affect soil ecosystems, including the ...
... Conteúdo: Over the past two decades, soil ecotoxicologists have made strides in utilizing the basic concepts and advancements in soil zoology and ecology. They have applied the existing tools, and developed new ones to investigate how chemical contamination can affect soil ecosystems, including the ...
Lankford - ECOSHARE
... While risk reduction efforts should generally be focused on young stands, activities in older stands may be appropriate if: The proposed management activities will clearly result in greater assurance of long-term maintenance habitat, The activities are clearly needed to reduce risks, and The act ...
... While risk reduction efforts should generally be focused on young stands, activities in older stands may be appropriate if: The proposed management activities will clearly result in greater assurance of long-term maintenance habitat, The activities are clearly needed to reduce risks, and The act ...
Read more
... Invasive mammals have been identified among the greatest threats to biodiversity across all of the UKOTs, including the Caribbean. Seabirds are particularly vulnerable to mammalian predators and many seabird colonies have been devastated by them (e.g. cats, rats, mice). The impacts of predators are ...
... Invasive mammals have been identified among the greatest threats to biodiversity across all of the UKOTs, including the Caribbean. Seabirds are particularly vulnerable to mammalian predators and many seabird colonies have been devastated by them (e.g. cats, rats, mice). The impacts of predators are ...
the Forest Ecology Curriculum Map.
... consumers, and decomposers in an ecosystem Organisms with similar needs compete for limited resources ...
... consumers, and decomposers in an ecosystem Organisms with similar needs compete for limited resources ...
Biodiversity
... beings, we use natural resources to survive, but we are far more resourceful and destructive to other life-forms than any species previously known. As the world's human population increases, all the organisms on Earth (including ourselves) must share the same limited resources (food, water, space). ...
... beings, we use natural resources to survive, but we are far more resourceful and destructive to other life-forms than any species previously known. As the world's human population increases, all the organisms on Earth (including ourselves) must share the same limited resources (food, water, space). ...
Biological Dynamics of Forest Fragments Project
The Biological Dynamics of Forest Fragments Project, originally called the Minimum Critical Size of Ecosystems Project is a large-scale ecological experiment looking at the effects of habitat fragmentation on tropical rainforest; it is one of the most expensive biology experiments ever run. The experiment, which was established in 1979 is located near Manaus, in the Brazilian Amazon. The project is jointly managed by the Smithsonian Institution and INPA, the Brazilian Institute for Research in the Amazon.The project was initiated in 1979 by Thomas Lovejoy to investigate the SLOSS debate. Initially named the Minimum Critical Size of Ecosystems Project, the project created forest fragments of sizes 1 hectare (2 acres), 10 hectares (25 acres), and 100 hectares (247 acres). Data were collected prior to the creation of the fragments and studies of the effects of fragmentation now exceed 25 years.As of October 2010 562 publications and 143 graduate dissertations and theses had emerged from the project.