Articles with "made structures" as a keyword



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The role of a synanthropic bird in the nest niche expansion of a secondary cavity nester to man‐made structures

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Published in 2022 at "Ecology and Evolution"

DOI: 10.1002/ece3.9188

Abstract: Abstract Species with similar ecological characters often compete with each other; however, a species may also facilitate the survival or reproduction of another ecologically similar species, although such interaction is rarely documented in birds. Here,… read more here.

Keywords: secondary cavity; house; russet sparrows; made structures ... See more keywords
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Test Statistics for Reflection Symmetry: Applications to Quad-Polarimetric SAR Data for Detection of Man-Made Structures

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Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"

DOI: 10.1109/jstars.2022.3162670

Abstract: In polarimetric synthetic aperture radar (SAR) images, speckle is removed by multilooking and the local covariance matrix is the main parameter of interest. In the covariance matrix from a backscatter with reflection symmetry, the terms… read more here.

Keywords: reflection symmetry; made structures; symmetry; man made ... See more keywords
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Small in Size But Rich in Bats — Species Diversity and Abandoned Man-Made Structures Put Asinara Island (Sardinia) into Conservation Focus for Bats in the Mediterranean Region

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Published in 2017 at "Acta Chiropterologica"

DOI: 10.3161/15081109acc2017.19.1.009

Abstract: During the last decades, the important role of bats in ecosystems and the threats to many bat species were increasingly recognized, and bats were integrated into several conservation acts. Protected areas like national parks may… read more here.

Keywords: made structures; diversity; bat; conservation ... See more keywords