The Middle Paraná River
Limnology of a Subtropical Wetland
The Middle Paraná River
Limnology of a Subtropical Wetland
1 2 2,3 MARTÍN H. IRIONDO , JUAN CÉSAR PAGGI , AND MARÍA JULIETA PARMA 2 The great Paraná basin (2,600,000 km) covers a large portion of the Neotropical Realm, extending from the Andes to the Atlantic coast and c- necting the central regions of South America along 2,200 km in a north-south direction. Most of the basin is under subtropical climates, which range from desertic in the west to humid in the east. The Middle Paraná is a broad, complex floodplain extending 600 km in the heart of the interior lowlands of the continent. This system of river channels, shallow lakes, islands, and wetlands remains unoccupied by man and basically unaltered. From a systemic point of view, this area can be considered to be the most important link and collector of the fluvial chain that conveys huge volumes of nutrients, sediments, and salts from the continent to the South Atlantic Ocean. The influence of the Paraná upon the Atlantic is very important. It has been 2 calculated that a sediment deposit 400 m thick and 1 million km in area ac- mulated in the platform and nearby oceanic bottom over the last 2 million years, with a similar amount of dissolved salts contributed by the river to the ocean. This book details the recent advances in the knowledge of the most important segment of the Parana River, organized according to the scientific structure of the National Institute of Limnology of Argentina (INALI-CONICET-UNL).
Geomorphology
Origin, Evolution, and Types of Floodplain Water Bodies
The Physical Dynamics of the River-Lake Floodplain System
Fluvial Sediments: Main Channel and Floodplain Interrelationships
The Geochemistry of the Paranamp;#x00E1; River: An Overview
Plant Life
Phytoplankton
Aquatic Macrophytes
Invertebrate Animal Life
Zooplankton
Benthic Invertebrates
Littoral Communities. Macrocrustaceans
Vertebrate Animal Life
Fishes
Amphibians
Reptiles
Birds.
The Physical and Chemical Environment
Physical Geography of the BasinGeomorphology
Origin, Evolution, and Types of Floodplain Water Bodies
The Physical Dynamics of the River-Lake Floodplain System
Fluvial Sediments: Main Channel and Floodplain Interrelationships
The Geochemistry of the Paranamp;#x00E1; River: An Overview
Plant Life
Phytoplankton
Aquatic Macrophytes
Invertebrate Animal Life
Zooplankton
Benthic Invertebrates
Littoral Communities. Macrocrustaceans
Vertebrate Animal Life
Fishes
Amphibians
Reptiles
Birds.
Iriondo, M. H.
Paggi, J. C.
Parma, M. J.
ISBN | 978-3-540-70623-6 |
---|---|
Artikelnummer | 9783540706236 |
Medientyp | Buch |
Copyrightjahr | 2007 |
Verlag | Springer, Berlin |
Umfang | XII, 382 Seiten |
Abbildungen | XII, 382 p. |
Sprache | Englisch |