Resultados de búsqueda - Sun's radius

The importance of Ecoparks for saproxylic beetles por Larsson Ekström, Albin

“…Beetles were collected during 3 years in sun-exposed plots, where local (20m radius) habitat structure data was collected as well. …”
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Effects of tree retention on cavity-nesting birds in northern Sweden por Domingo Gómez, Eva

“…A significantly larger proportion of the excavated entrance holes were facing a direction from east to south, possibly to maximize the heat from the sun during cold mornings. Estimated cavity tree density ranged from 0.21-0.31 cavity trees ha-1 and cavity density was 0.41 cavities ha-1. …”
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