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Ecology Terms
Ecology Terms

... The temperature determines the rate of an organism’s metabolism. The metabolic rate of an organism increases with every 10 degree Celsius increase. However, there is a threshold when exceeded that metabolism stops. Many marine organisms are ectothermic meaning that the surroundings control their bod ...
Biodiversity Quiz - hrsbstaff.ednet.ns.ca
Biodiversity Quiz - hrsbstaff.ednet.ns.ca

... ____ 2. More than one half of the world’s species live in tropical forests. ____ 3. About 10 million species have been identified by scientists. ____ 4. The Earth has many more species than it needs. ____ 5. More species are of no direct benefit to humans. ____ 6. Some habitats have more species tha ...
document
document

... While some logging and energy companies have even supported a call for more than 50 per cent of the Boreal forest to be protected, at present less than 8 per cent is actually in protected status. Few governments are moving quickly to create new, large areas of protected intact forest or help logging ...
ECOLOGY - Mr. Blankenship's pages
ECOLOGY - Mr. Blankenship's pages

... condition in a particular ecosystem on a longterm basis. ...
General Review for the Quiz
General Review for the Quiz

... General Review for the Unit Section of the Final 1. Ecologists study the interactions between _____________ and their _____________. They are concerned with the ________________ and ________________ of species in varying environments. 2. Which level of ecology do the ecologists below study? a. I stu ...
Instructor`s Copy Transparency master – You Can`t Catch Me
Instructor`s Copy Transparency master – You Can`t Catch Me

... Instructor’s Copy Transparency master – You Can’t Catch Me ...
Ecology Vocabulary Flash Cards
Ecology Vocabulary Flash Cards

... 26. Pioneer Species: the first organisms to live in a new habitat; usually small, fast growing plants 27. Climax community: An stable community achieved after succession. 28. Succession: The gradual change of an ecosystem to a more stable one (an established forest). 29. Primary Succession: The grad ...
Tropical rainforests are characterized by the presence of tall trees
Tropical rainforests are characterized by the presence of tall trees

... Tropical rainforests are characterized by the presence of tall trees and a warm and wet climate. With the average rainfall never registering below 168 cm (66 inches) and the monthly temperature always exceeding 18ºC, the biome of tropical rainforests have adapted to these temperature conditions. The ...
Community Succession
Community Succession

... A forest is characterized by presence of herbs, shrubs, mosses, shadeloving plants and trees including decomposers. The overall changes taking place during development of successional communities are building up of substratum, shallowing of water, addition of humus and minerals, soil building and ae ...
Ecology Goals
Ecology Goals

... At the completion of this 5-chapter unit of Ecology, students should be able to do the following: CHAPTER 34: The Biosphere 1. Define Ecology. Discuss the approaches taken by biologists who focus at each of these levels: organism, population, community, ecosystem, and biosphere. 2. Identify the abio ...
Changing Habitat
Changing Habitat

... Another name for non-native species is alien species. Some alien species can adapt well in a new habitat, and live without disrupting the other species living there. Other alien species become invasive. This means that they overwhelm the ecosystem, and multiply so much that they push natural, native ...
4-3 ch5
4-3 ch5

...  Rainforests tend to have (high, low) inertia and (high, low) resilience.  Which biome is not very resilient?  ECOLOGICAL STABILITY AND SUSTAINABILITY  Having many different species appears to increase the sustainability of many communities.  Human activities are disrupting ecosystem services t ...
Limiting factors are the physical, biological, or chemical features and
Limiting factors are the physical, biological, or chemical features and

... 8. Habitat access – Impaired access to spawning and/or rearing habitat. Examples include impassable culverts, delayed migration over dams, dewatered stream channels, etc. If, for example, a stream has been diked, thereby eliminating access to off-channel habitat, habitat access should be considered ...
File
File

...  Any relative discrete event in space and time that disrupts an ecosystem, community, or population structure and changes resources, substrate, or the physical environment – Pickett and White, 1985  Discrete in time (as opposed to chronic stress or background environmental variability)  Cause a n ...
Muscular System - walker2011
Muscular System - walker2011

... uninhabited area and that starts an ecological cycle in which many other species become established. ...
ecology pp
ecology pp

... Population: group of same species living in one area Community: group of different species living in one area Ecosystem: includes all the organisms as well as the climate, soil, and other ABIOTIC factors in one area • Biome: a major global community of organisms ...
Farmer Participatory Approaches
Farmer Participatory Approaches

... • Climate change can exacerbate this problem by increasing the geographic and ecological range of some species ...
Chapter 7 Review
Chapter 7 Review

... (1) guarantees that the largest organisms will dominate the area (2) ensures a large amount of identical genetic material (3) develops relationships between organisms that are always positive over long periods of time (4) increases the chance that some organisms will survive a major change in the en ...
How Living Things Interact With Their Environment
How Living Things Interact With Their Environment

... Textbook Pages 704-709 ...
Ecosystems and Adaptations
Ecosystems and Adaptations

... CONT. ...
Chapter 37
Chapter 37

... water vapor retain heat, raising atmospheric temperature.  Greenhouse effect  Burning fossil fuels increases CO2 in the atmosphere. ...
Slide 1
Slide 1

... Biological processes (nitrogen fixation) ...
CH 17 Preserving Biodiversity
CH 17 Preserving Biodiversity

... Biological processes (nitrogen fixation) ...
Biomes
Biomes

... • What the climate of the region is like including temperature & precipitation patterns. • Where each biome is found and what its geography is like. • The types of plants found in the biome. • The types of animals found in the biome. ...
Final Short answer Questions
Final Short answer Questions

... M) Ecologists are now challenged to study global ecology. The apparent role played by humans in changing the global environment makes it imperative that we understand the workings of the earth as a global system. However, this study requires approaches that are significantly different from those tha ...
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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.
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