Using transient conservative and environmental tracers to study water exchange in Lake Issyk-Kul

Kipfer, Rolf; Peeters, Frank

Using transient conservative and environmental tracers to study water exchange in Lake Issyk-Kul

Dateien

Using_transient_conservative_and_environmental_tracers_to_s1.pdfGröße: 7.23 MBDownloads: 655

Datum

2002

Autor:innen

Kipfer, Rolf

Peeters, Frank

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Publikationstyp

Beitrag zu einem Sammelband

Publikationsstatus

Published

Erschienen in

KLERKX, Jean, ed. and others. Lake Issyk-Kul. Kluwer, 2002, pp. 89-100. Available under: doi: 10.1007/978-94-010-0491-6_8

Zusammenfassung

Mixing and transport processes are of major importance for the ecology of lakes [1]. In particular, deep-water renewal determines to a large extent the distribution of nutrients and dissolved oxygen in deep lakes such as Lake Issyk-Kul (Kyrgyzstan). The characterization and quantification of deep-water exchange is therefore essential for the understanding of the functioning of such lake ecosystems. Rates of vertical water exchange can be estimated from concentrations of transient tracers, whereas the processes responsible for transport can be identified by environmental tracers such as temperature, salinity, dissolved oxygen and light transmissivity. In the following we first describe the use of transient and other environmental tracers for water age determination and for the characterization of water exchange processes. Then we discuss the application of these methods to Lake Issyk-Kul and present first tentative results on the mechanism of deep-water exchange based on data from two expeditions, one conducted in September 1996 and one in March 2001.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

transient tracers, water exchange, Lake Issyk-Kul, deep-water exchange, environmental tracers

Zitieren

ISO 690

KIPFER, Rolf, Frank PEETERS, 2002. Using transient conservative and environmental tracers to study water exchange in Lake Issyk-Kul. In: KLERKX, Jean, ed. and others. Lake Issyk-Kul. Kluwer, 2002, pp. 89-100. Available under: doi: 10.1007/978-94-010-0491-6_8

BibTex

@incollection{Kipfer2002Using-7729,
  year={2002},
  doi={10.1007/978-94-010-0491-6_8},
  title={Using transient conservative and environmental tracers to study water exchange in Lake Issyk-Kul},
  publisher={Kluwer},
  booktitle={Lake Issyk-Kul},
  pages={89--100},
  editor={Klerkx, Jean},
  author={Kipfer, Rolf and Peeters, Frank}
}

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