Includes bibliographical references (p. [255]-295) and indexes.
I. The earth's biomass: stores, productivity, harvests -- Biomass: definitions and compositions -- Biomass stores: means and extremes -- Biomass productivities -- Phytomass harvests -- Zoomass harvests -- Land cover and productivity changes -- II. History of the harvests: from foraging to globalization -- The evolution of foraging -- Crops and animals -- Biomass fuels and raw materials -- III. Adding up the claims: harvests, losses, and trends -- Changing land cover and land use -- Harvesting the biosphere -- Long-term trends and possible worlds.