The Central Amazon Floodplain
Ecology of a Pulsing System
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Beschreibung
Floodplains are ecosystems which are driven by periodic inundation and oscillation between terrestrial and aquatic phases. An understanding of such pulsing systems is only possible by studying both phases and linking the results into an integrated overview.
This book presents the results of a 15-year study of the structure and function of one of the largest tropical floodplains, the Amazon River floodplain. It covers in 23 chapters hydrology, hydrochemistry, climatology, soil science, and the ecology of various groups of aquatic and terrestrial plants and animals. In the botanical section, emphasis is given to aquatic algae (phytoplankton and periphyton), aquatic macrophytes, terrestrial herbaceous plants and the floodplain forest. The zoological section covers common terrestrial invertebrates (i.e. spiders, collemboles, termites, oribatid mites, tiger beetles, millipedes), aquatic invertebrates (zooplankton, perizoon, benthos), fishes, birds, mammals, amphibians and reptiles. Data are presented on the biomass of plants and animals, on primary production and decomposition of algae, herbaceous plants and trees of the floodplain forest. The amounts of bioelements stored in different compartments of the system during the aquatic and the terrestrial phases are quantified and fluxes between the phases are described.
The authors interpret their findings and the most important data from other studies under an integrating scientific concept, the Flood Pulse Concept.
Floodplains are highly interesting and complex ecosystems which oscillate between a terrestrial and an aquatic phase. Accordingly, they are inhabited by terrestrial or aquatic animals and plants. The book examines the ecology of one of the largest and most fascinating tropical floodplains: the Amazon River floodplain.
Autor*in
Wolfgang J. Junk
Themen in »The Central Amazon Floodplain«
Amazonas Flutpuls-Konzept amazon ecology ecosystem environment flood-pulse-concept floodplain nitrogen phytoplankton plankton rio negro Ökologie Überschwemmungsgebiet