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Meta-ecosystems: a theoretical framework for a spatial ecosystem
Meta-ecosystems: a theoretical framework for a spatial ecosystem

... and living organisms are ubiquitous in natural systems, and are considered explicitly in landscape ecology. In particular, there has been considerable attention to local impacts of spatial subsidies on the structure, dynamics and functioning of communities and ecosystems (Polis et al. 1997). Such st ...
Mechanistic Approaches to Community Ecology
Mechanistic Approaches to Community Ecology

... law" sensu Nagel (1961; see below), or at least some assumptions used in its derivation can be called experimental laws. In fact, as is so often the case in community ecology, these are more nearly "hopeful laws" rather than laws; they are proposals about nature that remain, for the most part, to be ...
Movement and Space Use by Coastal Rosy Boas (Lichanura
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... distance moves with rare long distance movements. These skewed distributions made the mean a poor descriptor of movement and this is likely a common issue in other studies. Sexes had similar movement patterns and moved less frequently and shorter distances per day during cooler seasons. Rare long-di ...
Comments
Comments

... valid, we believe that this study has serious flaws and claims differences between venues that erroneously devalue the use of mesocosms. Our goal is to reinterpret the results from Skelly (2002) in light of its design, point out methodological/statistical issues associated with his study, and argue ...
Population Ecology
Population Ecology

... complex to submit to general laws. This may well be true but it is not obviously true, and it is certainly not something we can determine a priori. After all, we take celestial mechanics to be law governed, even though every massive body in the universe interacts gravitationally with every other mas ...
PRIMARY PRODUCTION AND ENERGY FLOW
PRIMARY PRODUCTION AND ENERGY FLOW

... ¾ Reduced self-shading ¾ Improved water balance due to reduced leaf area ...
Marine ecological research in seashore and seafloor systems
Marine ecological research in seashore and seafloor systems

... our capacity for innovation. We believe that there is truth in both perspectives, that these views are not mutually exclusive, and that an effective agenda for research should thus contain elements of each philosophy Our major motivation for writing this paper is to address issues that emerge under ...
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Vegetation change: a reunifying concept in plant ecology
Vegetation change: a reunifying concept in plant ecology

... Specialization can become detrimental to a discipline if it fosters intellectual isolation. A bibliographic analysis of several research areas in plant ecology (invasion biology, succession ecology, gap/patch dynamics, and global change effects on plants) revealed that plant ecologists do not regula ...
Vegetation change: a reunifying concept in plant ecology ARTICLE IN PRESS
Vegetation change: a reunifying concept in plant ecology ARTICLE IN PRESS

... Specialization can become detrimental to a discipline if it fosters intellectual isolation. A bibliographic analysis of several research areas in plant ecology (invasion biology, succession ecology, gap/patch dynamics, and global change effects on plants) revealed that plant ecologists do not regula ...
Vegetation change: a reunifying concept in plant ecology
Vegetation change: a reunifying concept in plant ecology

... Specialization can become detrimental to a discipline if it fosters intellectual isolation. A bibliographic analysis of several research areas in plant ecology (invasion biology, succession ecology, gap/patch dynamics, and global change effects on plants) revealed that plant ecologists do not regula ...
Ecology Jeopardy - Powell County Schools
Ecology Jeopardy - Powell County Schools

... hornworm that is their host. this is an example of_________. ...
Ecology Jeopardy
Ecology Jeopardy

... hornworm that is their host. this is an example of_________. ...
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Chapter One Targets
Chapter One Targets

... I can explain why burning fossil fuels is harmful to the environment. I can draw the general trend in carbon dioxide concentration over time. I can describe how chemicals pollute Earth’s air and water. I can describe the effect increased population growth will have on the environment. ...
The interplay of pollinator diversity, pollination services
The interplay of pollinator diversity, pollination services

... This Special Profile adds significantly to the progress made in landscape-based research on pollinators and plant–pollinator interactions over the last decade. However, to understand and counteract the ongoing declines of pollinators and insectpollinated plant species more comprehensively (Biesmeije ...
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... Host Franciscan Ecology & JustFaith trainings this summer ...
The Challenge of Environmental Ethics
The Challenge of Environmental Ethics

... to argue, are intrinsically valuable and are usually more valuable than individual specimens, since the loss of a species is a loss of genetic possibilities and the deliberate destruction of a species would show disrespect for the very biological processes which make possible the emergence of indivi ...
Chapter 50: An Introduction to Ecology and the Biosphere
Chapter 50: An Introduction to Ecology and the Biosphere

... 3) Distinguish between abiotic and biotic components of the environment. 4) Distinguish among organismal ecology, population ecology, community ecology, ecosystem ecology, and landscape ecology. 5) Clarify the difference between ecology and environmentalism. 6) Define biogeography. 7) Describe the q ...
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Restoration of Ecosystems
Restoration of Ecosystems

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Interspecific Competition and Species` Distributions
Interspecific Competition and Species` Distributions

... "Most wild animals fluctuate irregularly in numbers between limits that are extremely restricted compared with what their rates of increase would allow." Between these two divergent statements, in 1944, was the famous British Ecological Society symposium on Gause's work and the ecology of closely re ...
Community Ecology, BIOL 7083 – Fall 2003
Community Ecology, BIOL 7083 – Fall 2003

... Trends in Ecology and Evolution 13:70-74. Gotelli, N. EcoSim. [Freeware software for a variety of null-model analyses within the realm of community ecology; available at: http://homepages.together.net/~gentsmin/ecosim.htm] Gotelli, Nicholas J. & Robert K. Colwell. 2001. Quantifying biodiversity: pro ...
Viruses within the ocean floor comprise the greatest fraction of the
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... living biomass and take over the role as predators in this bizarre ecosystem. The scientists found that with decreasing nutrient levels the ratio between viruses and cells shifts more toward viruses. "For several years it has been know that the biomass of all microbes within the sea floor equals tha ...
Example at the course level
Example at the course level

... 3.  Link  ecology  and  evolutionary  biology.   4.  Describe  both  biotic  and  abiotic  limiting  factors  of  ecosystems.   ...
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Deep ecology

Deep ecology is a contemporary ecological and environmental philosophy characterized by its advocacy of the inherent worth of living beings regardless of their instrumental utility to human needs, and advocacy for a radical restructuring of modern human societies in accordance with such ideas. Deep ecology argues that the natural world is a subtle balance of complex inter-relationships in which the existence of organisms is dependent on the existence of others within ecosystems. Human interference with or destruction of the natural world poses a threat therefore not only to humans but to all organisms constituting the natural order.Deep ecology's core principle is the belief that the living environment as a whole should be respected and regarded as having certain inalienable legal rights to live and flourish, independent of its utilitarian instrumental benefits for human use. It describes itself as ""deep"" because it regards itself as looking more deeply into the actual reality of humanity's relationship with the natural world arriving at philosophically more profound conclusions than that of the prevailing view of ecology as a branch of biology. The movement does not subscribe to anthropocentric environmentalism (which is concerned with conservation of the environment only for exploitation by and for human purposes) since deep ecology is grounded in a quite different set of philosophical assumptions. Deep ecology takes a more holistic view of the world human beings live in and seeks to apply to life the understanding that the separate parts of the ecosystem (including humans) function as a whole. This philosophy provides a foundation for the environmental, ecology and green movements and has fostered a new system of environmental ethics advocating wilderness preservation, human population control and simple living.
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