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2016 | 25 | 1 |
Tytuł artykułu

First observations on zooplankton and optical properties in a glacial North Patagonian lake (Tagua Tagua Lake, 41°S Chile)

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The Patagonian lakes are of glacial origin and some of these are associated with glaciers that generate specific optical properties such as water colorations due to glacier sediments. These lakes also are oligotrophic with a low crustacean zooplankton species number. The aim of the present study was to analyze potential associations between optical properties and zooplankton communities in Tagua Tagua Lake (41°S). The results revealed inverse associations in reflectance of bands 3 and 7 of LANDSAT TM+ with Daphnia ambigua, Mesocyclops araucanus, and nauplius, and direct Neobosmina chilensis and Cyclopoids copepodites, whereas it was inverse relations between bands 5 and 2 with B. gracilipes and calanoid copepodites that make this zooplankton assemblage similar to Nord Patagonian oligomesotrophic lakes. These results would agree with few reports for other similar Patagonian lakes of glacial origin reported for Argentinean and Chilean Patagonia. Nevertheless, it is necessary for more studies to find potential associations between limnological characters and optical properties.
Słowa kluczowe
Wydawca
-
Rocznik
Tom
25
Numer
1
Opis fizyczny
p.453-457,fig.,ref.
Twórcy
  • Laboratorio de Ecología Aplicada y Biodiversidad, Facultad de Recursos Naturales, Escuela de Ciencias Ambientales, Universidad Catolica de Temuco, Casilla 15-D, Temuco, Chile
  • Nucleo de Estudios Ambientales, UC Temuco, Chile
autor
  • Departamento de Ciencias Físicas, Universidad de La Frontera, Casilla 54-D, Temuco, Chile
  • Center for Optics and Photonics, Universidad de Concepcion, Casilla 4012, Concepcion, Chile
Bibliografia
  • 1. DE LOS RÍOS-ESCALANTE P., Crustacean zooplankton communities in Chilean inland waters. Crustaceana Monographs 12, 1, 2010.
  • 2. BALSEIRO E.G., MODENUTTI B.E., QUELIMAŇOS C.P., REISSIG M. 2007. Daphnia distribution in Andean Patagonian lakes: effect of low food quality and fish predation. Aquatic Ecology, 41, 599, 2007.
  • 3. WOELFL S., GARCÍA P., DUARTE C. Chlorella-bearing ciliates (Stentor, Ophrydium) dominate in an oligotrophic Deep North Patagonian lake (Lake Caburgua, Chile). Limnologica- Ecology and Management of Inland Waters, 40, 134, 2010.
  • 4. SOTO D., CAMPOS H., STEFFEN W., PARRA O., ZUNIGA L. The Torres del Paine lake district (Chilean Patagonia): a case of potentially N-limited lakes and ponds. Arch. Hydrobiol., 99 (1/2), 181, 1994.
  • 5. DE LOS RÍOS-ESCALANTE P., QUINAN E., ACEVEDO P. Crustacean zooplankton communities in lake General Carrera (46°S) and their possible association with optical properties. Crustaceana, 86, 507, 2013.
  • 6. ARAYA J.M., ZÚŇIGA L. Manual taxonómico del zooplancton lacustre de Chile. Bol. Limnol, Univ. Austral de Chile, 8, 110, 1985.
  • 7. BAYLY I.A.E., Fusion of the genera Boeckella and Pseudo-boeckella (Copepoda) and a revision of their species from South America and sub-Antarctic islands. Rev. Chilena Hist. Nat., 65, 17, 1992
  • 8. DE LOS RIOS P., SOTO D., MANSILLA A. Comunidades zooplanctónicas en lagos del parque nacional Torres del Paine: un nuevo enfoque de análisis de factores reguladores de su estructura comunitaria. Anales del Instituto de la Patagonia, 38, 111, 2010.
  • 9. DE LOS RÍOS P., SOTO D., Estudios limnológicos en lagos y lagunas del Parque Nacional Torres del Paine (51°S, Chile). Anales Instituto Patagonia 37, 63, 2009.
  • 10. PASQUINI A.I., DEPETRIS P.J., Southern Patagonia's Perito Moreno Glacier, Lake Argentino and Santa Cruz river hydrological system: an overview. Journal of Hydrology, 405, 48, 2011.
  • 11. LASPOUMADERES C., MODENUTTI B., SOUZA M., BASTIDAS M., CUASSOLO F., BALSEIRO E., Glacier melting and stoichiometric implications for lake community structure: zooplankton species distributions across a natural light gradient. Global Change Biology, 19, 316, 2013.
  • 12. HYLANDER S., JEPHSON T., LEBRET K., VON EINEM J., FAGEBERG T., BALSEIRO E., MODENUTTI, B., SOU-ZA M., LASPOUMADERES C., JÖHNSON, M., L JUNGBERG P., NICOLLE A., NILSSON P.A., RANAKER L., HANSSON L.A. Climate-induced imput of turbid glacial meltwater affects vertical distribution and community composition of phyto- and zooplankton. Journal of Plankton Research, 33, 1239, 2011.
  • 13. SOMMARUGA R., KANDOLF G. Negative consequences of glacial turbidity for the survival of freshwater planktonic heterotrophic flagellates. Science Reports 4, 4113, 2014.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-138a240e-7338-4ac9-ae9b-156578d048d2
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