|   | 
Details
   web
Records
Author WB Cutler; WM Schleidt; E Friedmann; G Preti; R Stine
Title Lunar influences on the reproductive cycle in women Type Journal Article
Year 1987 Publication (up) Abbreviated Journal Hum Biol
Volume 59 Issue 6 Pages 959-72
Keywords Human Health, moonlight
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ christopher.kyba @ Serial 1195
Permanent link to this record
 

 
Author Constant, N.
Title Geospatial assessment of artificial lighting impacts on sea turtles in Tortuguero, Costa Rica Type Manuscript
Year 2015 Publication (up) Abbreviated Journal
Volume Issue Pages
Keywords Animals; sea turtles; light pollution; GIS; Tortuguero; Costa Rica
Abstract Between June and August 2014, I conducted walking surveys to map the nesting beach

and light sources using a Trimble Juno SB GPS unit, and I developed a GIS database that formed the basis for subsequent analyses and data visualization. I built STC’s monitoring data from 2004 through 2014 into a polygon layer of the beach subdivided into mile sections defined by mile markers erected by STC. During the new moon in June and July 2014, I conducted brightness surveys in concert with STC’s light surveys and measured brightness in units of luminance at 50-meter intervals along the beach using a Unihedron Sky Quality Meter. Using spatial data of the beach and light sources, luminance data from brightness assessments, and monitoring data from STC, I determined a mean luminance value for each mile section, examined the relationship between luminance and nesting activity, and mapped light pollution on the beach.

I found that mean luminance and the total number of green turtle emergences per mile section were significantly negatively correlated. Mean luminance exceeded the minimum threshold for light pollution in 6 of the 43 mile sections, and there were significantly fewer emergences in mile sections experiencing light pollution. Mean luminance was highest in mile sections adjacent to Tortuguero Village, where sources of artificial light were concentrated. These findings were consistent with STC’s light survey data, and mean light count and the total number of green turtle emergences per mile section from 2004 to 2014 were also significantly negatively correlated. Cumulatively, these results suggest that artificial lighting from adjacent development impacts green turtle utilization of nesting habitat and changes the spatial distribution of green turtle nesting activity on Tortuguero Beach.

These results were consistent with the findings of previous studies conducted on sea turtle nesting beaches and support the need for a turtle-friendly lighting initiative in Tortuguero.
Address Nicholas School of the Environment, Duke University, 450 Research Dr, Durham, NC 27708 USA
Corporate Author Thesis Master's thesis
Publisher Duke University Place of Publication Durham, NC Editor
Language English Summary Language English Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number IDA @ john @ Serial 1247
Permanent link to this record
 

 
Author Bará, S.; Espey, B.; Falchi, F.; Kyba, C.C.M.; Nievas, M., Pescatori, P., Ribas, S.J., Sánchez de Miguel, A.; Staubmann, P., Tapia Ayuga, C.; Wuchterl, G., Zamorano, J.
Title Report of the 2014 LoNNe Intercomparison Campaign Type Report
Year 2015 Publication (up) Abbreviated Journal
Volume Issue 32989 Pages
Keywords skyglow
Abstract The 2014 LoNNe (Loss of the Night Network) intercomparison campaign is the second of four campaigns planned during EU COST Action ES1204. The goal of these campaigns is to understand systematic uncertainty inherent in observations of skyglow (light pollution). An innovation of this year’s campaign was to take measurements with many of the nstruments at two sites: an urban location and a location far from artificial lights. This report summarizes the meeting, and also provides three recommendations for obtaining and analyzing handheld SQM observations.
Address
Corporate Author Thesis
Publisher Universidad Complutense Place of Publication Madrid Editor
Language English Summary Language English Original Title
Series Editor Series Title e-prints Complutense Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kyba @ Serial 1254
Permanent link to this record
 

 
Author Kyba CCM; Bouroussis C; Canal-Domingo R; Falchi F; Giacomelli A; Hänel A; Kolláth Z; Massetti L; Ribas SJ; Spoelstra H; Tong KP; Wuchterl G
Title Report of the 2015 LoNNe Intercomparison Campaign Type Journal Article
Year 2015 Publication (up) Abbreviated Journal
Volume Issue Pages
Keywords skyglow
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kyba @; IDA @ john @; GFZ @ kyba @ Serial 1255
Permanent link to this record
 

 
Author Bach, S.; usanne; Degenring, F. (eds)
Title Dark Nights, Bright Lights: Night, Darkness, and Illumination in Literature Type Book Whole
Year 2015 Publication (up) Abbreviated Journal
Volume Issue Pages
Keywords Society; literature; art
Abstract Light and darkness shape our perception of the world. This is true in a literal sense, but also metaphorically: in theology, philosophy, literature and the arts the light of day signifies life, safety, knowledge and all that is good, while the darkness of the night suggests death, danger, ignorance and evil.

A closer inspection, however, reveals that things are not quite so clear cut and that light and darkness cannot be understood as simple binary opposites. On a biological level, for example, daylight and darkness are inseparable factors in the calibration of our circadian rhythms, and a lack of periodical darkness appears to be as contrary to health as a lack of exposure to sunlight. On a cultural level, too, night and darkness are far from being universally condemnable: in fiction, drama and poetry the darkness of the night allows not only nightmares but also dreams, it allows criminals to ply their trade and allows lovers to meet, it allows the pursuit of pleasure as well as deep thought, it allows metamorphoses, transformations and transgressions unthinkable in the light of day. But night is not merely darkness. The night gains significance as an alternative space, as an ‘other of the day’, only when it is at least partially illuminated.

The volume examines the interconnection of night, darkness and nocturnal illumination across a broad range of literary texts. The individual essays examine historically specific light conditions in literature, tracing the symbolic and metaphoric content of darkness and illumination and the attitudes towards them.
Address
Corporate Author Thesis
Publisher De Gruyter Place of Publication Editor Bach, S.; usanne; Degenring, F.
Language Summary Language Original Title
Series Editor Series Title Anglia Book Series Abbreviated Series Title
Series Volume 50 Series Issue Edition
ISSN ISBN 978-3-11-041529-2 Medium
Area Expedition Conference
Notes Approved no
Call Number IDA @ john @ Serial 1308
Permanent link to this record