Search for dissertations about: "Sören Nygren"

Found 2 swedish dissertations containing the words Sören Nygren.

  2. 1. Exponential flow programming in capillary column gas chromatography

    Author : Sören Nygren; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  4. 2. Latitudinal patterns in butterfly life history and host plant choice

    Author : Georg Nygren; Sören Nylin; Mark Scriber; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biology; Biologi;

    Abstract : The central subject in this thesis is adaptation of insect populations to different environments along latitudinal gradients. When latitude decreases, the longer favorable season causes an increase in time available for development. However, predictions are complicated by shifts in voltinism. READ MORE