Sökning: "passive acoustic monitoring"
Hittade 5 uppsatser innehållade orden passive acoustic monitoring.
1. Evaluating forest restoration effects on timing of avian dawn chorus in Ranomafana National Park, Madagascar
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : Monitoring of forest restoration efforts is essential to ensure healthy, self-sustaining tropical rainforests. Passive acoustic monitoring is used to monitor vocal activity of birds, which play a key role in forest ecosystems as seed dispersers. LÄS MER
2. Using the AudioMoth - a novel passive acoustic monitoring technology - to monitor bat diversity in a rewilded landscape
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : Ecosystem restoration through the reintroduction of grazers is gaining interest across Europe. Large herbivores are associated with landscape heterogeneity, restoration of trophic cascades and biodiversity. LÄS MER
3. Pearls as bycatch mitigation strategy for Harbour porpoise (Phoecena phoecena)
Master-uppsats, SLU/Dept. Of Aquatic ResourcesSammanfattning : One of the major threats to harbour porpoise population sustainability is thought to be the high incidence of bycatch specifically in gillnets. This study aims to examine the use of acrylic class pearls developed in an earlier study as acoustic reflectors on gillnets in an effort to increase their visibility to echolocating harbour porpoises in the lumpsucker fishery in Kattegatt. LÄS MER
4. A Linear, Wide-band, Low-Power Receiver for Narrowband- Internet of Things (NB-IoT)
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Advancement of technology with the aid of new application, wireless communication has grown rapidly in the past two decades. Recently, in the wireless communication industry, Narrowband- Internet of Things (NB-IoT) is being discussed by everyone, as the most important emerging technology of the day. LÄS MER
5. Array Element Localisation
Master-uppsats, Lunds universitet/Matematisk statistikSammanfattning : Abstract—This article have been written in cooperation with The Swedish Defense Research Agency (FOI). The article proposes a method to calibrate hydrophone positions for improved underwater survailence in The Baltic Sea. LÄS MER