Sökning: "Red Flower"
Visar resultat 1 - 5 av 7 uppsatser innehållade orden Red Flower.
1. System ecology of legumes mixes in ley production : impact on pollinating insects and further implications for production in northern Sweden
Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskapSammanfattning : The population and diversity of pollinating insects in Europe are declining, partly due to lossof habitat. In agricultural landscapes, farming practices with more intensified land use haveincreased. In Swedish agricultural habitats, most ley production is dominated by grass and red clover (Trifolium pratense). LÄS MER
2. Pollinator communities on a landscape complexity gradient in southern Sweden
Magister-uppsats, SLU/Dept. of EcologySammanfattning : Investigating how pollinator populations are affected by land use changes is crucial for predicting their persistence in the landscape and thereby the persistence of the significant service they provide to crop production. Pollinator populations are subjected to multiple threats, particularly overall intensification of cropping systems and landscape simplification. LÄS MER
3. Mosippans (Pulsatilla vernalis L.) reaktion på brandstörning : en populationsstudie på en av Sveriges rikaste mosippslokaler
Master-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : Spring Pasque Flower, Pulsatilla vernalis (L.) Mill, is a perennial plant which grows in open and sandy pine forests. It is considered sensitive to competition and in need of repeated disturbances. In Sweden P. LÄS MER
4. Competition between wild bees and manged honeybees : a review of floral preferences
Kandidat-uppsats, SLU/Dept. of Animal Environment and HealthSammanfattning : The decline of wild pollinators has given ground for a debate on the effects of managed honeybees to wild populations. Even though honeybees are native to some areas, management and domestication has had an indisputable effect on their foraging behaviour and thus the potential effect on surrounding taxa. LÄS MER
5. MAIA: The role of innate behaviors when picking flowers in Minecraft with Q-learning
Master-uppsats, Lunds universitet/KognitionsvetenskapSammanfattning : Recent advances in reinforcement learning research has achieved human level performance in playing video games (Mnih et al., 2015). This inspired me to understand the methods of reinforcement learning (RL) and investigate whether there is any basis for those methods in neurobiology and animal learning theories. LÄS MER
