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Showing result 1 - 5 of 17 essays matching the above criteria.
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1. Temperature Optimum for Biomass Production of two Species of Benthic Diatoms
University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap; Göteborgs universitet / Institutionen för biologi och miljövetenskapAbstract : Diatoms and other algae can be cultivated and beneficially used in several sectors with applications ranging from nutrient recycling to production of high-valued biomaterials used by the green energy industries, in pharmaceutical products or as food supplements. In this experimental study, the temperature optimum for biomass production was tested for two species of benthic diatoms, Diatoma sp. READ MORE
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2. INFLUENCE OF TEMPERATURE ON BIOMASS AND GROWTH RATE OF BENTHIC DIATOMS
University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskapAbstract : Temperature has a significant impact on structure and abundance of microalgal community as well as on physiology (Sheehan et al., 2020). READ MORE
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3. Diatoms from the late Holocene of the western Chukchi Sea, Arctic Ocean: environmental signals and palaeoceanography
University essay from Stockholms universitet/Institutionen för geologiska vetenskaperAbstract : The sediment Core SWERUS-L2-2-PC1 (2PC) retrieved from the Chukchi Sea, Arctic Ocean sits in an oceanographically dynamic location at the Arctic-Pacific Ocean gateway. The 8.3 m-long core was retrieved in Herald Canyon at the marginal ice zone at 57 m depth. READ MORE
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4. Kiselalgers anpassning till ljus : en jämförelse mellan Brachysira neoexilis och Eunotia incisa
University essay from SLU/Dept. of Aquatic Sciences and AssessmentAbstract : Syftet med denna studie är att undersöka ljuspreferenserna hos kiselalgerna Brachysira neoexilis (BNEO) och Eunotia incisa (EINC), alltså vid vilka ljusintervall de har störst tillväxt. I samband med vattenkvalitetsundersökningar så skulle kunskapen om hur ljus påverkar kiselalgernas tillväxt minska den osäkerhet som finns kring hur andra påverkansfaktorer, förutom näring och organiska ämnen faktiskt kan påverka vattenkvalitetsindex. READ MORE
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5. Herbivores effect on coral reefs : relationships between sea urchins, coral health and algae cover
University essay from SLU/Dept. of EcologyAbstract : Coral reefs are vital to marine ecology. The population dynamic on coral reefs are complex and sensitive to natural and anthropogenic changes. Various factors can affect the population dynamic and inflict change. Coral bleaching is threatening coral reefs worldwide and is a hot topic in today’s climate challenges. READ MORE