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Page 676
... Biomass III . CHEMICAL CYCLING A. The Carbon Cycle B. The Nitrogen Cycle C. The Phosphorus Cycle D. CHAPTER 49 ECOSYSTEMS Variations in Nutrient - Cycling Time IV . HUMAN INTRUSIONS IN ECOSYSTEM DYNAMICS A. B. C. D. E. Agricultural ...
... Biomass III . CHEMICAL CYCLING A. The Carbon Cycle B. The Nitrogen Cycle C. The Phosphorus Cycle D. CHAPTER 49 ECOSYSTEMS Variations in Nutrient - Cycling Time IV . HUMAN INTRUSIONS IN ECOSYSTEM DYNAMICS A. B. C. D. E. Agricultural ...
Page 677
... biomass standing crop limiting nutrient secondary productivity ecological efficiency energy pyramid biogeochemical cycle nitrification ammonification denitrification eutrophic biological magnification greenhouse effect Gaia hypothesis ...
... biomass standing crop limiting nutrient secondary productivity ecological efficiency energy pyramid biogeochemical cycle nitrification ammonification denitrification eutrophic biological magnification greenhouse effect Gaia hypothesis ...
Page 678
... biomass ( expressed as dry weight since water contains no usable energy ) added to an ecosystem per unit area per unit time ( g / m2 / yr ) . Standing crop = Total biomass of plants present at a given time . In general , terrestrial ...
... biomass ( expressed as dry weight since water contains no usable energy ) added to an ecosystem per unit area per unit time ( g / m2 / yr ) . Standing crop = Total biomass of plants present at a given time . In general , terrestrial ...
Contents
Preface | 2 |
Water and the Fitness of the Environment | 22 |
Structure and Function of Macromolecules | 39 |
Copyright | |
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active adaptive allele amino acids animals atom bacteria behavior biology blood body bonds Calvin cycle Campbell carbon cause cells cellular cellular respiration chapter and attending chemical chloroplasts chromosome complex cycle cytoplasm Darwin Describe digestive Distinguish diversity electron transport chain electrons embryo energy environment enzymes eukaryotic evolution evolutionary evolved example Explain factors fertilization fossil record function fungi gametes gene pool genetic genome genotype glucose glycolysis gradient growth haploid hormone human hydrogen inheritance interactions lecture macroevolution mammals mechanism meiosis metabolism microtubules mitosis molecular molecules mRNA muscle mutations natural selection nitrogen nucleotide nucleus nutrients OBJECTIVES After reading occur organisms oxidized oxygen pair phage phenotype phosphate photosynthesis Phylum plants plasma membrane polypeptide population potential produced prokaryotes protein proton reaction receptors recombinant replication reproduction respiration ribosomes sequence sexual speciation species sperm structure synthesis temperature tissue transport types vertebrates viral viruses zygote