A5053781105- Species Distribution and Climate Change
- Plant and animal studies
- Ecology and Vegetation Dynamics Studies
- Mediterranean and Iberian flora and fauna
- Biological Control of Invasive Species
- Plant Ecology and Taxonomy Studies
- Semiconductor materials and devices
- Genetic diversity and population structure
- Ga2O3 and related materials
- GaN-based semiconductor devices and materials
Martin Luther University Halle-Wittenberg
1976-2024
Luther University
2024
Abstract Evolution can occur over contemporary timescales, which may be crucial for the invasive success of non-native plant species. Many studies have shown rapid evolution by comparing native and populations in common gardens. However, our understanding mechanisms underpinning is still incomplete. Here, we identify progress, applications, limitations on plants with respect to sampling, experimental design methods. To encompass broad variation within between ranges, recommend sampling...
Understanding how widespread species adapt to variation in abiotic conditions across their ranges is fundamental ecology. Insight may come from studying among-population (APV) the common garden corresponds with environmental of source populations. However, there are no such studies comparing native vs non-native populations multiple life stages. We examined APV performance and functional traits 59 Conyza canadensis populations, response drought, large aridity gradients (North America)...
Summary Numerous plant species are expanding their native ranges due to anthropogenic environmental change. Because cytotypes of polyploid complexes often show similar morphologies, there may be unnoticed range expansions (i.e. cryptic invasions) one cytotype into regions where only the other is native. We critically revised herbarium specimens diploid and tetraploid Centaurea stoebe , collected across Europe between 1790 2023. Based on distribution in natural relict habitats phylogeographic...
<title>Abstract</title> Numerous plant species are expanding their native ranges due to anthropogenic environmental change. Because cytotypes of polyploid complexes show often similar morphologies, there may be unnoticed range expansions (i.e., cryptic invasions) one cytotype into regions where only the other is native. We critically revised 13,078 herbarium specimens diploid and tetraploid <italic>Centaurea stoebe, collected across </italic>Europe between 1790 2023. Based on distribution in...
<title>Abstract</title> Numerous plant species are expanding their native ranges due to anthropogenic environmental change. Because cytotypes of polyploid complexes show often similar morphologies, there may be unnoticed range expansions (i.e., cryptic invasions) one cytotype into regions where only the other is native. We critically revised 13,078 herbarium specimens diploid and tetraploid <italic>Centaurea stoebe, collected across </italic>Europe between 1790 2023. Based on distribution in...
Summary Clinal variation, i.e., intraspecific variation that corresponds to environmental gradients, is common in widely distributed species. Studies on clinal across multiple ranges and life stages are lacking, but can enhance our understanding of specieś adaptive potential abiotic environments may aid predicting future species distributions. This study examined drought responses 59 Conyza canadensis populations large aridity gradients from the native non-native three greenhouse studies....
Abstract Samples of some thickness and extent showed fine cracks on the brink already after oxidization in Ga 2 O 3 which became more distinctive nitriding into GaN. Current‐voltage characteristics were recorded from different long nitrided samples with contacts In, Sn, Sb, Te. The had a lower resistance. Some hysteresis effects similar to varistors.