Related Experiment Video
Updated: Feb 13, 2026
06:16
Electrophysiological Measurements from a Moth Olfactory System
Published on: March 29, 2011
14.4K
Full-elevational gradient dataset on moth diversity and abundance in a temperate mountain range
Oldřich Čížek1, Pavel Marhoul2, Tomáš Kadlec3
1Hutur NGO, J. Purkyně, 1616, 50002, Hradec Králové, Czech Republic. sam_buh@yahoo.com.
Scientific Data
|February 11, 2026
Summary
This study presents a decade-long dataset of moth diversity in the Giant Mountains, offering crucial insights into climate change impacts on ecosystems. The findings support ecological research and conservation efforts.
Area of Science:
- Ecology
- Entomology
- Conservation Biology
Background:
- Climate change significantly impacts global ecosystems, but long-term data for quantifying effects across taxa remain scarce.
- Assessing biodiversity changes requires comprehensive and comparable datasets to understand ecological responses.
Purpose of the Study:
- To establish a robust, decade-long dataset on moth diversity, abundance, and distribution in a protected mountain ecosystem.
- To provide a resource for studying spatial and temporal ecological patterns and the influence of land management.
- To support basic and applied research on insect responses to environmental change.
Main Methods:
- Systematic collection of data on 439 moth species (Lepidoptera: Heterocera) from 2012-2021 in Krkonoše National Park, Czech Republic.
- Standardized light trapping across 982 localities covering 550 km², resulting in 64,776 specimens.
- Integration of in-situ vegetation and management data with topographical and ecosystem information from spatial data.
Main Results:
- A comprehensive dataset detailing moth species diversity, abundance, and distribution over a 10-year period.
- Rich ecological data linked to specific environmental and management conditions across diverse localities.
- Foundation for analyzing long-term biodiversity trends and the efficacy of conservation strategies.
Conclusions:
- The dataset is a vital resource for understanding long-term ecological dynamics in mountain regions.
- It enables research into climate change effects and the impact of varying management practices on Lepidoptera.
- Facilitates informed conservation planning and ecological research in protected areas.
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