Essays about: "akvatisk miljö"
Showing result 1 - 5 of 9 essays containing the words akvatisk miljö.
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1. Declining abundance and shifting distribution for Antarctic krill, Euphausia superba, in the western Antarctic Peninsula
University essay from Lunds universitet/Examensarbeten i biologiAbstract : Antarctic krill, Euphausia superba, a polar ocean specialist, thrives in the Antarctic severe physical conditions. The krill life cycle consists of strategies that have enabled and supported the species’ dominance of the Antarctic Ocean. Sea Ice extent and duration creates condition that are crucial for survival of the Furcilia larvae. READ MORE
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2. Skogshistoria kommer upp till ytan : en akvatisk inventering efter samiskt påverkad död ved i tjärnar kring Mattaur-älven
University essay from SLU/Dept. of Forest Ecology and ManagementAbstract : I tusentals år har samer levt i norra Fennoskandia och brukat skogen för att värma upp kåtor och låta renar beta av laven som växer på träden och marken. Man har även använt tallens, (Pinus sylvestris L), innerbark som kolhydratkälla och förvaring. Dessa så kallade barktäkter lämnar karakteristiska spår i träden. READ MORE
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3. Impact of southern Baltic sea-level changes on landscape development in the Verkeån River valley at Haväng, southern Sweden, during the early and mid Holocene
University essay from Lunds universitet/Geologiska institutionenAbstract : In the Hanö bay off the coast at Haväng in SE Scania, southern Sweden, a submerged and well-preserved Mesolithic landscape is found, including remains of trees, river and lagoon sediments, and archaeological artefacts such as an antler pick axe and stationary fishing constructions. The landscape was formed during the Yoldia Sea (11,700-10,800 cal BP) and Initial Littorina Sea (9800-8500) low-water phases of the Baltic Basin. READ MORE
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4. Weight losses of Green tea and Rooibos tea in an aquatic environment : The importance of leaching when estimating decomposition rates
University essay from Karlstads universitet/Institutionen för miljö- och livsvetenskaper (from 2013)Abstract : Leaching is one of the major processes occurring when organic litter is decomposed and is often completed within a few days when litter enters aquatic environments. It is important that leaching is addressed when studying microbial and invertebrate decomposition rates in order to avoid overestimations. READ MORE
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5. Investigating epifauna community assembly in shallow bays using traits
University essay from Stockholms universitet/Institutionen för ekologi, miljö och botanikAbstract : Ecological studies are often performed to investigate ecosystems from a taxonomic point of view (e.g. species richness or species composition). However, investigating variations in organism traits, rather than variations based on taxonomy, can yield higher mechaninistic understanding of the ecosystem. READ MORE