Essays about: "Astacus astacus"

Found 3 essays containing the words Astacus astacus.

1. 1. Lista bridge-house

   University essay from KTH/Arkitektur

   Author : Niclas Svanberg; [2022]
   Keywords : Wood; Eskilstuna; Lake restauration; Astacus astacus; Noble crayfish; Leisure culture center;

   Abstract : On the northern shores of the recreated lake apal an isthmus protrudes spanning east and west. A road runs along the isthmus and from its center a leisure and culture-center spans out over the water. The isthmus protects the surrounding countryside from flooding during extreme rainfall as it is predicted by MSB. READ MORE

3. 2. Antropogena effekter på sötvattenlevande tiofotade kräftdjur : en litteraturstudie

   University essay from SLU/Dept. of Animal Environment and Health

   Author : Viktoria Lidell; [2021]
   Keywords : Decapoda; tiofotade kräftdjur; sötvatten; antropogena effekter;

   Abstract : The world is facing many anthropogenic threats against biodiversity and ecosystems. For an ecosystem to work, all components in it, for example different species of animals and plants, temperature, and precipitation, are vital. Freshwater Decapods are an order of crustaceans referred to as key species in freshwater ecosystems. READ MORE

4. 3. Reintroduction of the noble crayfish in the lake Bornsjön

   University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

   Author : Susanna Schröder; [2010]
   Keywords : flodkräfta; Astacus astacus; återintroduktion; spridning; populationsuppskattning; Noble Crayfish; population estimation; reintroduction; movement;

   Abstract : Flodkräftan är en inhemsk art i Sverige. Antalet flodkräftlokaler har under 1900-talet reducerats med över 97 procent, i huvudsak till följd av kräftpest. Flodkräftan är klassad som starkt hotad i den nationella rödlistan för hotade djurarter sedan 2005. READ MORE