Figure 54'0 A terrarium, an example of an ecosystem

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Figure 54.0 A terrarium, an example of an
ecosystem
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Figure 54.1 An overview of ecosystem dynamics
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Figure 54.2 Fungi decomposing a log
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Figure 54.3 Primary production of different
ecosystems
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Figure 54.4 Regional annual net primary
production for Earth
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Figure 54.5 Vertical distribution of
temperature, nutrients, and production in the
upper layer of the central North Pacific during
summer
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Figure 54.6 Experiments on nutrient limitations
to phytoplankton production in coastal waters of
Long Island
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Table 54.1 Nutrient Enrichment Experiments for
Sargasso Sea Samples
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Figure 54.7 Remote sensing of primary production
in oceans
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Figure 54.8 The experimental eutrophication of a
lake
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Figure 54.9 Nutrient addition experiments in a
Hudson Bay salt marsh
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Figure 54.10 Energy partitioning within a link
of the food chain
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Figure 54.11 An idealized pyramid of net
production
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Figure 54.12 Pyramids of biomass (standing crop)
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Figure 54.13 A pyramid of numbers
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Figure 54.14 Food energy available to the human
population at different trophic levels
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Figure 54.15 A general model of nutrient cycling
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Figure 54.16 The water cycle
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Figure 54.17 The carbon cycle
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Figure 54.18 The nitrogen cycle
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Figure 54.19 The phosphorous cycle
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Figure 54.20 Review Generalized scheme for
biogeochemical cycles
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Figure 54.21 Hubbard Brook Experimental Forest
Concrete dams (left), logged watersheds (right)
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Figure 54.21c Nutrient cycling in the Hubbard
Brook Experimental Forest an example of
long-term ecological research
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Figure 54.22 Agricultural impact on soil
nutrients
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Figure 54.23a Distribution of acid precipitation
in North America and Europe
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Figure 54.23b U.S. map profiling pH averages for
precipitation in 1999
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Figure 54.24 Weve changed our tune
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Figure 54.25 Biological magnification of DDT in
a food chain
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Figure 54.26 The increase in atmospheric carbon
dioxide and average temperatures from 1958 to
2000
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Figure 54.27a Erosion of Earths ozone shield
The ozone hole over the Antarctic
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Figure 54.27b Erosion of Earths ozone shield
Thickness of the ozone layer