Competing Vegetation Structure Indices for Estimating Spatial Constrains in Carabid Abundance Patterns in Chinese Grasslands Reveal Complex Scale and Habitat Patterns

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Authors

Carabid communities are influenced by landscape features. Chinese steppes are subject to increasing desertification processes that are changing land-cover characteristics with negative impacts on insect communities. Despite those warnings, how land-cover characteristics influence carabid communities in steppe ecosystems remains unknown. The aim of this study is to investigate how landscape characteristics drive carabid abundance in different steppes (desert, typical, and meadow steppes) at different spatial scales. Carabid abundances were estimated using pitfall traps. Various landscape indices were derived from Landsat 8 Operational Land Imager (OLI) images. Indices expressing moisture and productivity were, in general, those with the highest correlations. Different indices capture landscape aspects that influence carabid abundance at different scales, in which the patchiness of desert vegetation plays a major role. Carabid abundance correlations with landscape characteristics rely on the type of grassland, on the vegetation index, and on the scale considered. Proper scales and indices are steppe type-specific, highlighting the need of considering various scales and indices to explain species abundances from remotely sensed data.

OriginalspracheEnglisch
Aufsatznummer249
ZeitschriftInsects
Jahrgang11
Ausgabenummer4
Seiten (von - bis)1-18
Anzahl der Seiten18
DOIs
PublikationsstatusErschienen - 16.04.2020
Extern publiziertJa

Dokumente

DOI

Zuletzt angesehen

Publikationen

  1. Differences of Four Work-Related Behavior and Experience Patterns in Work Ability and Other Work-Related Perceptions in a Finance Company
  2. Guest Editorial - ''Econometrics of Anonymized Micro Data''
  3. Making the most out of timeseries symptom data
  4. Study of fuzzy controllers performance
  5. Robust approximate fixed-time tracking control for uncertain robot manipulators
  6. Challenges for biodiversity monitoring using citizen science in transitioning social-ecological systems
  7. Understanding the modes of use and availability of critical metals-An expert-based scenario analysis for the case of indium
  8. Machine Learning Applications
  9. 8th challenge on question answering over linked data (QALD-8)
  10. Do guided internet-based interventions result in clinically relevant changes for patients with depression?
  11. Understanding and Supporting Management Decision-Making
  12. Entity linking in 40 languages using MAG
  13. Unravelling insect declines: Can space replace time?
  14. Turning Good Intentions Into Actions by Using the Health Action Process Approach to Predict Adherence to Internet-Based Depression Prevention
  15. The generative drawing principle in multimedia learning
  16. Exploring transition research as transformative science
  17. A Lean Convolutional Neural Network for Vehicle Classification
  18. Recognition and approach responses toward threatening objects
  19. On the distinctiveness of tags in collaborative tagging systems
  20. An analytical approach to evaluating nonmonotonic functions of fuzzy numbers
  21. Space Systems Cross-Compatibility
  22. Understanding the properties of isospectral points and pairs in graphs
  23. NNARX networks on didactic level system identification
  24. Combining a PI Controller with an Adaptive Feedforward Control in PMSM
  25. Improvements in Flexibility depend on Stretching Duration
  26. Highly Efficient IPT Transmitter Circuit Based on a Novel Enhanced Class B Amplifier for Consumer Applications
  27. Retest effects in matrix test performance
  28. Multidimensionality of tree communities structure host-parasitoid networks and their phylogenetic composition
  29. Modernizing persistence–bioaccumulation–toxicity (PBT) assessment with high throughput animal-free methods
  30. Machine Learning and Data Mining for Sports Analytics
  31. Double-fading support - A training approach to complex software systems
  32. Time Use Research and Time Use Data