Essays about: "nest quality"

Showing result 1 - 5 of 16 essays containing the words nest quality.

  1. 1. Temperature dependent preening behaviour in common guillemots Uria aalge

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Saga-Savanna Kynman; [2023]
    Keywords : common guillemot; common murre; seabirds; Stora Karlsö; heatstress; temperature; preening; allopreening;

    Abstract : As global temperature increase, new thermal conditions may challenge the physiological limits of endotherms. Examining the direct effects of extreme temperatures is an important component in understanding how these physiological limits may impact an organism’s behaviour, breeding success and survival. READ MORE

  3. 2. Bumblebee resource dynamics : a review of foraging and nesting in the agricultural landscape

    University essay from SLU/Dept. of Ecology

    Author : Anna Douhan Sundahl; [2020]
    Keywords : bumblebees; bumblebee population dynamics; bumblebee drivers; flower strips; competition with honeybees; foraging; nesting; hibernation;

    Abstract : 90 % of all plants on earth either benefits or entirely depends on pollination. There are pollinators among families of bees (Apidea), butterflies (Lepidoptera) and birds (Aves). Bees of genus Bombus spp., bumblebees, are especially important and provide pollination service for 80 % of the crops of Europe and many wild plant species. READ MORE

  4. 3. Välfärd hos värphönor : effekter av frigående system och inredda burar

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Karolin Rask; [2019]
    Keywords : sittpinne; värprede; sandbad; luftkvalitet; fjäderplockning; naturligt beteende; socialt beteende; födosök; bröstbensfraktur;

    Abstract : I undersökningar anger de flesta europeiska konsumenter att produktionsdjurens välfärd är viktig. Inhysningssystemet har en direkt påverkan på välfärden hos värphönor. READ MORE

  5. 4. Analysis of 5G Cellular Network and 802.11 for Industrial Automation

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Ali Moradian; [2019]
    Keywords : 5G|802.11|LTE|Automation4.0|Profinet; Technology and Engineering;

    Abstract : Wireless communication nowadays is playing a vital role in real-life data transmission. This communication can be machine-to-machine or human to machine communication. In each of these categories, reliability and low latency data transmission are critical factors of success transmission in case the number of devices in a certain area increases. READ MORE

  6. 5. Seasonal changes in clupeids maturation constrains the food quality of chicks of the common guillemot (Uria aalge) : A case study of a potential mismatch, from the perspective of the common guillemot chicks on Stora Karlsö, the Baltic Sea

    University essay from Stockholms universitet/Stockholm Resilience Centre

    Author : Emelie Delphin; [2018]
    Keywords : Common guillemot Uria aalge ; Sprat Sprattus sprattus ; Herring Clupea herengus ; Match-mismatch hypothesis; the Baltic Sea;

    Abstract : Background: Common guillemots are integral elements of the Baltic Sea marine ecosystem. They possess life-history characteristics such as relatively long lifespan, quite low fecundity resulting in only one egg per breeding season – characteristics that make them particularly vulnerable to even small changes in the environment. READ MORE