The Middle Paraná River Limnology of a Subtropical Wetland /

• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Άλλοι συγγραφείς: Iriondo, Martín H. (Επιμελητής έκδοσης), Paggi, Juan César (Επιμελητής έκδοσης), Parma, María Julieta (Επιμελητής έκδοσης)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2007.
• Θέματα: Life sciences.; Physical geography.; Biodiversity.; Ecosystems.; Aquatic ecology.; Water pollution.; Life Sciences.; Freshwater & Marine Ecology.; Life Sciences, general.; Physical Geography.; Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution.

 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). 

 The Physical and Chemical Environment -- Physical Geography of the Basin -- 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.