Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Anita Juen"'
Autor:
Corinna Wallinger, Anita Juen, Karin Staudacher, Nikolaus Schallhart, Evi Mitterrutzner, Eva-Maria Steiner, Bettina Thalinger, Michael Traugott
Publikováno v:
PLoS ONE, Vol 7, Iss 1, p e29473 (2012)
Plant identification is challenging when no morphologically assignable parts are available. There is a lack of broadly applicable methods for identifying plants in this situation, for example when roots grow in mixture and for decayed or semi-digeste
Externí odkaz:
https://doaj.org/article/409895bcc02b4dda8696d2472424c05a
Autor:
Corinna, Wallinger, Karin, Staudacher, Daniela, Sint, Bettina, Thalinger, Johannes, Oehm, Anita, Juen, Michael, Traugott
Publikováno v:
Ecology and Evolution
Molecular techniques have become an important tool to empirically assess feeding interactions. The increased usage of next‐generation sequencing approaches has stressed the need of fast DNA extraction that does not compromise DNA quality. Dietary s
Publikováno v:
Soil Biology and Biochemistry. 63:116-123
Soils harbour an extraordinary diversity of animals which are functionally connected by their feeding interactions. Determining these feeding links, however, is difficult due to the opaque habitat the animals live in and because many prey remains fou
Autor:
Corinna Wallinger, Eva Peter, Karin Staudacher, Michael Traugott, Philipp Dresch, Anita Juen, Nikolaus Schallhart
Publikováno v:
Molecular Ecology Resources
Plant roots represent an important food source for soil-dwelling animals, but tracking herbivore food choices below-ground is difficult. Here, we present an optimized PCR assay for the detection of plant DNA in the guts of invertebrates, using genera
Publikováno v:
Soil Biology and Biochemistry. 45:23-30
Earthworms play a key role in soil ecology as they can reach high densities, are well known as soil engineers, and occupy a central position in soil food-webs. The identification of earthworms, however, is notoriously difficult and morphologically on
Publikováno v:
Journal of Pest Science. 85:89-100
Analysing food webs in agricultural habitats is essential for the development of natural control strategies. Several molecular tools to investigate trophic interactions on a species-specific level have been developed in recent years and their advanta
Publikováno v:
Molecular Ecology Resources. 11:620-628
The analysis of prey DNA in faeces is a non-invasive approach to examine the diet of birds. However, it is poorly known how gut transition time, environmental factors and laboratory treatments such as storage conditions or DNA extraction procedures a
Publikováno v:
Agricultural and Forest Entomology. 11:333-339
1 The dispersal abilities of agrioted beetles, serious pests on a variety of crops, are poorly known under natural conditions. This hampers their control. We used, for the first time, a stable isotope approach to assess dispersal of adult Agriotes ob
Publikováno v:
Soil Biology and Biochemistry. 40:342-349
To understand soil food webs, empirically generated data on the trophic connections and the feeding ecology of the major below-ground animal taxa are needed. Here we used stable isotope analysis to assess the trophic ecology of wireworms, the larvae
Publikováno v:
Applied Ecology and Environmental Research. 5:73-86
We studied the impact of low-density grazing on arthropod diversity in a small wetland (7 ha) in South Germany. The location was abandoned for 20 years, and was then grazed by Galloway for 4 to 5 years. The study site included the following habitat t