000			01700nab a2200289 a 4500
003			AR-ReUNN
005			20260702003058.0
008			260630s2007 ag |||||||||||||||||eng
041	0		_aeng
100	1		_aFerrati, Rosana _9120431
700	1		_aCanziani, Graciela Ana _9120428
245	1	3	_aAn analysis of water level dynamics in Esteros del Ibera wetland / R. Ferrati; G. A. Canziani
264		1	_c2007
300			_a11 páginas
520			_aAbstract There are several freshwater systems associated to large rivers in South America, being the inland wetlands one of substantial significance from an environmental and ecological point of view. Largely sub-valued and unknown, the permanent-temporary flooded ecosystems related to the Parana River in Argentina and Paraguay must be studied in view to their conservation. In the particular case of the Ibera wetlands, their extension (14,000 km[2]), their inaccessibility, and the scarcity of available data need to be taken into account when attempting to study water dynamics. As a tool to understand the hydrology, main driving force of the ecosystem, a water balance was performed for analyzing the state of the system. As a result, a good agreement between measured water levels and calculated balance was encountered and the possibility of a non-previously considered ground-water inflow tested.
650		4	_aEsteros del Ibera _99237
650		4	_aModelos _99559
650		4	_aBalance _946334
650		4	_aAgua _97651
650		4	_aHumedad _911430
650		4	_aHumedales _95331
650		4	_aAnalisis _98091
773	0		_tEcological Modelling _gv. 186 (2005) _w234631
942			_cART
035			_a(INICN)37474
001			234736
999			_c234736 _d234736
040			_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2