Complejo de humedales del Abanico del río Pastaza

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Complejo de humedales del Abanico del río Pastaza

  • Country: 
    Peru
  • Site number: 
    1174
  • Area: 
    3,827,328.9 ha
  • Designation date: 
    05-06-2002
  • Coordinates: 
    04°00'S 75°25'W
Materials presented on this website, particularly maps and territorial information, are as-is and as-available based on available data and do not imply the expression of any opinion whatsoever on the part of the Secretariat of the Ramsar Convention concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries.

Overview

Complejo de humedales del Abanico del río Pastaza. 05/06/02; Loreto; 3,827,329 ha; 04°00'S 075°25'W. An enormous alluvial fan composed of volcanic sediments brought down from the Andes of Ecuador and deposited along the river Pastaza and associated streams and secondary rivers leading to the river Marañon. The site contains an extraordinary diversity of both permanent and seasonal wetland types, with abundant lakes and remnant islands. Some 9 species of fauna from CITES Appendix I are supported, as well as 70 from Appendix II, and 17 species found in IUCN's Red List are present. Parts of the site near the river Urituyacu are particularly important for the palms Phytelephas tenuicaulis and Aphandra natalia, and the Pastaza supports a large population of the palm Elaeis oleifera, seen only a few places elsewhere in Peru. Nearly 300 species of fish have been recorded. Human occupation, largely restricted to the banks of the principal rivers, is a low-density mix of indigenous and settler communities who cultivate banana, cassava, and maize. Studies of the area by WWF Perú and the Centro de Datos para la Conservación of the Universidad Nacional Agraria La Molina facilitated the preparation of the site's designation. Ramsar site no. 1174. Most recent RIS information: 2002.

Administrative region: 
Loreto

  • National legal designation: 
    • Reserva Pesquera
  • Last publication date: 
    05-06-2002

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