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Learning Arctic Biology
e-Learning portal for Arctic Biology
The Arctic terrestrial system
Introduction to the Arctic
Definition of the Arctic and main study system
Focus Area: Svalbard
Global context
The origin and development of the Arctic biome
Arctic – a young biome with a dramatic history
Ancestors of Arctic flora and fauna
Ancient DNA reveal history
Diversification of Arctic flora and fauna during the Pleistocene
LGM and postglacial migration
Biogeography of invertebrates
Biogeography of bryophytes
Environmental factors, habitats and communities
Climate, topography and spatial heterogeneity
Bedrock, soil development and soil disturbance
Nutrient input
Succession gradients
Current status of freshwater systems in Svalbard
Arctic Freshwater Habitats
Species and Adaptations
Microbes
Microbiology in the Arctic
Viruses
Bacteria
Archaea
Microbial eukaryotes
What enviroment do microbes encounter in the Arctic?
Fungi
What is a fungus?
Systematics of fungi
Fungi in the Arctic Environment
Saprotrophic fungi
Parasitic fungi
Mutualistic fungi
Fungi in Svalbard
Bryophytes
What are bryophytes?
Life cycle of bryophytes
Diversity of bryophytes
Bryophyte habitats
Bryophyte adaptations and constraints
Ecosystem role of bryophytes
Bryophytes as environmental indicators
Vascular plants
Diversity and characteristics
Arctic plant habitats
Adaptations for Arctic conditions
Reproductive adaptations to seasonality
Dispersal and establishment
Invertebrates
The invertebrate fauna of Svalbard
Invertebrate habitats in Svalbard
The freshwater invertebrates of Svalbard
Ecosystem functions – Invertebrates
Invertebrate lifecycles in the Arctic
Adaptations for Arctic conditions
Climate change and polar invertebrates
Colonisation of Svalbard by the invertebrate fauna
Collecting and observing invertebrates
The tricky business of identifying invertebrates
Inventory of Svalbard species
Birds and mammals
The Svalbard reindeer
The Svalbard rock ptarmigan
Arctic geese
Energy flow, nutrient flow and trophic interactions
Plant-invertebrate interactions
Pollinators and their importance in the Arctic environment
Plant-invertebrate interactions
Soil-invertebrate decomposers
The Arctic terrestrial system
Introduction to the Arctic
Definition of the Arctic and main study system
Focus Area: Svalbard
Global context
The origin and development of the Arctic biome
Arctic – a young biome with a dramatic history
Ancestors of Arctic flora and fauna
Ancient DNA reveal history
Diversification of Arctic flora and fauna during the Pleistocene
LGM and postglacial migration
Biogeography of invertebrates
Biogeography of bryophytes
Environmental factors, habitats and communities
Climate, topography and spatial heterogeneity
Bedrock, soil development and soil disturbance
Nutrient input
Succession gradients
Current status of freshwater systems in Svalbard
Arctic Freshwater Habitats
Species and Adaptations
Microbes
Microbiology in the Arctic
Viruses
Bacteria
Archaea
Microbial eukaryotes
What enviroment do microbes encounter in the Arctic?
Fungi
What is a fungus?
Systematics of fungi
Fungi in the Arctic Environment
Saprotrophic fungi
Parasitic fungi
Mutualistic fungi
Fungi in Svalbard
Bryophytes
What are bryophytes?
Life cycle of bryophytes
Diversity of bryophytes
Bryophyte habitats
Bryophyte adaptations and constraints
Ecosystem role of bryophytes
Bryophytes as environmental indicators
Vascular plants
Diversity and characteristics
Arctic plant habitats
Adaptations for Arctic conditions
Reproductive adaptations to seasonality
Dispersal and establishment
Invertebrates
The invertebrate fauna of Svalbard
Invertebrate habitats in Svalbard
The freshwater invertebrates of Svalbard
Ecosystem functions – Invertebrates
Invertebrate lifecycles in the Arctic
Adaptations for Arctic conditions
Climate change and polar invertebrates
Colonisation of Svalbard by the invertebrate fauna
Collecting and observing invertebrates
The tricky business of identifying invertebrates
Inventory of Svalbard species
Birds and mammals
The Svalbard reindeer
The Svalbard rock ptarmigan
Arctic geese
Energy flow, nutrient flow and trophic interactions
Plant-invertebrate interactions
Pollinators and their importance in the Arctic environment
Plant-invertebrate interactions
Soil-invertebrate decomposers
• Learning Arctic Biology •
Biodiversity
« Back to Glossary Index
Is a measure of variation on a specie, genetic and ecosystem level.
« Back to Glossary Index
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