Jochen Krauss

Summary

Country: Germany

Publications

  1. ncbi request reprint Local species immigration, extinction, and turnover of butterflies in relation to habitat area and habitat isolation
    Jochen Krauss
    Agroecology, University of Gottingen, Waldweg 26, 37073 Gottingen, Germany
    Oecologia 137:591-602. 2003
  2. ncbi request reprint Effects of habitat fragmentation on the genetic structure of the monophagous butterfly Polyommatus coridon along its northern range margin
    Jochen Krauss
    Agroecology, University of Gottingen, Waldweg 26, D 37073 Gottingen, Germany
    Mol Ecol 13:311-20. 2004
  3. ncbi request reprint Symbiosis between grasses and asexual fungal endophytes
    Christine B Müller
    Institute of Environmental Sciences, University of Zurich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
    Curr Opin Plant Biol 8:450-6. 2005
  4. pmc Habitat specialization, body size, and family identity explain lepidopteran density-area relationships in a cross-continental comparison
    Peter A Hambäck
    Department of Botany, Stockholm University, 106 91 Stockholm, Sweden
    Proc Natl Acad Sci U S A 104:8368-73. 2007
  5. doi request reprint Natural enemies act faster than endophytic fungi in population control of cereal aphids
    Simone A Härri
    Institute of Environmental Sciences, University of Zurich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
    J Anim Ecol 77:605-11. 2008

Detail Information

Publications5

  1. ncbi request reprint Local species immigration, extinction, and turnover of butterflies in relation to habitat area and habitat isolation
    Jochen Krauss
    Agroecology, University of Gottingen, Waldweg 26, 37073 Gottingen, Germany
    Oecologia 137:591-602. 2003
    ..Habitat isolation appears to be less important, as butterflies can cope with the habitat mosaic in our study region...
  2. ncbi request reprint Effects of habitat fragmentation on the genetic structure of the monophagous butterfly Polyommatus coridon along its northern range margin
    Jochen Krauss
    Agroecology, University of Gottingen, Waldweg 26, D 37073 Gottingen, Germany
    Mol Ecol 13:311-20. 2004
    ..This might be explained by (i). an increasing habitat fragmentation towards the edge of the distribution range and/or (ii). a general reduction of genetic variability towards the northern edge of its distribution...
  3. ncbi request reprint Symbiosis between grasses and asexual fungal endophytes
    Christine B Müller
    Institute of Environmental Sciences, University of Zurich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
    Curr Opin Plant Biol 8:450-6. 2005
    ..We propose a mutualism-parasitism continuum for the symbiosis between asexual endophytes and grasses, which is similar to the associations between plants and mycorrhizal fungi...
  4. pmc Habitat specialization, body size, and family identity explain lepidopteran density-area relationships in a cross-continental comparison
    Peter A Hambäck
    Department of Botany, Stockholm University, 106 91 Stockholm, Sweden
    Proc Natl Acad Sci U S A 104:8368-73. 2007
    ..This difference is argued to occur because the DAR(slope) in large species mainly reflects their search mode, which does not necessarily vary between moth groups, whereas the slope in small species reflects population growth rates...
  5. doi request reprint Natural enemies act faster than endophytic fungi in population control of cereal aphids
    Simone A Härri
    Institute of Environmental Sciences, University of Zurich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
    J Anim Ecol 77:605-11. 2008
    ..6. Our results demonstrate that with simultaneous action of acquired endosymbionts and natural enemies, both factors can control aphid colony growth but they generally act independently of each other...