Zooplankton

Ergebnisse 13 – 24 von 42 werden angezeigtNach Durchschnittsbewertung sortiert

Die Jungfischaufzucht mit Zooplankton
26,75 € In den Warenkorb
Lake Mcilwaine
119,99 € In den Warenkorb
Advanced techniques for in situ studies of zooplankton abundance, distribution, and behavior
45,00 € In den Warenkorb
Diel vertical migration of zooplancton
50,00 € In den Warenkorb
Rotifer Symposium V
85,55 € In den Warenkorb
Pond Conservation in Europe
213,99 € In den Warenkorb
Fifty Years After the „Homage to Santa Rosalia“: Old and New Paradigms on Biodiversity in Aquatic Ecosystems
213,99 € In den Warenkorb
Trophic interactions of age-O fish and zooplankton in temperate waters
50,00 € In den Warenkorb
Neusiedlersee: The Limnology of a Shallow Lake in Central Europe
129,99 € In den Warenkorb
$Honighäuschen (Bonn) - This book summarises investigations on Lake Verevi (surface 12.6 ha, mean depth 3.6 m), located in the Estonian town of Elva, initiated since 1929. The seventeen articles deal with a wide range of questions, starting with a holistic overview of the ecological status, over assessments of long-term changes in biotic and abiotic conditions and finishing with proposed restoration plans. Abiotic chapters provide calculations on water and mass balance, distribution and fractions of phosphorus in the sediment, optical properties and penetration of radiation in the water column, sedimentation rate during the formation of stratification, and nitrogen circulation characteristics. All these phenomena explain the special environmental features of this highly stratified lake. Long-term changes, seasonal development, primary production and resource ratios inducing the distribution of species composition of various biota (bacterio-, phyto and zooplankton, periphyton, macrovegetation, macrozoobenthos, fish) are discussed. The most important issues are long-term investigations on a complex ecosystem, the phenomenon of partial meromixis, the description of restoration methods, and the existence of narrow microniches for plankton in the water column. The volume firmly establishes Lake Verevi as a model system of a natural aquatic habitat, experiencing a multitude of anthropogenic pressures, but for which restoration plans aim to provide sustainable management in the future.$
Lake Verevi, Estonia – A Highly Stratified Hypertrophic Lake
181,89 € In den Warenkorb
Lake Chilwa
266,43 € In den Warenkorb
Migrations and Dispersal of Marine Organisms
229,99 € In den Warenkorb

Asiatische Hornisse in der Region Bonn und Rhein-Sieg aufgetaucht

Zooplankton

Die Jungfischaufzucht mit Zooplankton

Lake Mcilwaine

Advanced techniques for in situ studies of zooplankton abundance, distribution, and behavior

Diel vertical migration of zooplancton

Rotifer Symposium V

Pond Conservation in Europe

Fifty Years After the „Homage to Santa Rosalia“: Old and New Paradigms on Biodiversity in Aquatic Ecosystems

Trophic interactions of age-O fish and zooplankton in temperate waters

Neusiedlersee: The Limnology of a Shallow Lake in Central Europe

Lake Verevi, Estonia – A Highly Stratified Hypertrophic Lake

Lake Chilwa

Migrations and Dispersal of Marine Organisms

Querdenker, Wespen und aculeate Hymenopteren

Dachdecker trifft Baumhummel – was tun?

Filialisierung bei Hornissen

Wildbienen, Bienenhotels und Kindergärten – Gehören Wildbienen zu Deutschland?

Ein Hornissennest in einem Rollladenkasten

Hilfe, eine riesige Hornisse baut bei mir