Are motorway wildlife passages worth building? Vertebrate use of road-crossing structures on a Spanish motorway.

Numerous road and railway construction projects include costly mitigation measures to offset the barrier effect produced on local fauna, despite the scarcity of data on the effectiveness of such mitigation measures. In this study, we evaluate the utility of different types of crossing structures. Vertebrate use of 43 transverse crossing structures along the A-52 motorway (north-western Spain) was studied during spring 2001. Research centered on wildlife passages (9), wildlife-adapted box culverts (7), functional passages (6 overpasses, 7 underpasses) and culverts (14), with marble dust being used to record animal tracks. A total of 424 track-days were recorded, with most of the larger vertebrate groups present in the area being detected. All crossing structure types were used by animals, although the intensity of use varied significantly among them (Kruskal–Wallis test, p<0.05); culverts were used less frequently than

Data and Resources

Cite as

Mata C. Hervás I. Herranz J. Suárez F. y Malo J.E. Are motorway wildlife passages worth building? Vertebrate use of road-crossing structures on a Spanish motorway. Elsevier, 2005. https://doi.org/10.1016/j.jenvman.2007.03.014

Clipboard Icon
Retrieved: 19 Jan 2025 08:17:13
RIS BibTeX

Metadata
Download
DCAT-AP/NTI-RISP

Basic information
Resource type Text
Date of creation 2024-12-02
Date of last revision 2025-01-19
Show changelog
Metadata identifier d3573428-77e3-5d2a-86a0-5fc37a045bfe
Metadata language Spanish
Themes (NTI-RISP)
High-value dataset category
ISO 19115 topic category biota
Keyword URIs
Bibliographic information
Name of the dataset creator Mata, C., Hervás, I., Herranz, J., Suárez, F. y Malo, J.E.
Name of the dataset editor Elsevier
Other identifier DOI: 10.1016/j.jenvman.2007.03.014
Identifier of the dataset creator
Email of the dataset creator
Website of the dataset creator
Provenance
Lineage statement
Metadata Standard
Version notes
Version