scholarly journals Fine-scale movement patterns of the sympatric Chilean and Peale’s dolphins in the northern­Patagonian fjords, Chile

2011 ◽  
Vol 436 ◽  
pp. 245-256 ◽  
Author(s):  
FA Viddi ◽  
RG Harcourt ◽  
R Hucke-Gaete ◽  
IC Field
Keyword(s):  
Movement Patterns ◽  
Fine Scale

Coarse- and fine-scale acoustic telemetry elucidates movement patterns and temporal variability in individual territories for a key coastal mesopredator

2019 ◽  
Vol 103 (1) ◽  
pp. 13-29 ◽  
Author(s):  
Sarah L. Becker ◽  
John T. Finn ◽  
Ashleigh J. Novak ◽  
Andy J. Danylchuk ◽  
Clayton G. Pollock ◽  
...  
Keyword(s):  
Temporal Variability ◽  
Acoustic Telemetry ◽  
Movement Patterns ◽  
Fine Scale

scholarly journals From animal tracks to fine‐scale movement modes: a straightforward approach for identifying multiple spatial movement patterns

2017 ◽  
Vol 8 (11) ◽  
pp. 1488-1498 ◽  
Author(s):  
Kevin Morelle ◽  
Nils Bunnefeld ◽  
Philippe Lejeune ◽  
Stephen A. Oswald
Keyword(s):  
Movement Patterns ◽  
Fine Scale ◽  
Spatial Movement ◽  
Straightforward Approach

scholarly journals Fine-scale GPS tracking to quantify human movement patterns and exposure to leptospires in the urban slum environment

2018 ◽  
Vol 12 (8) ◽  
pp. e0006752 ◽  
Author(s):  
Katharine A. Owers ◽  
Juliana Odetunde ◽  
Rosan Barbosa de Matos ◽  
Gielson Sacramento ◽  
Mayara Carvalho ◽  
...  
Keyword(s):  
Movement Patterns ◽  
Human Movement ◽  
Urban Slum ◽  
Gps Tracking ◽  
Fine Scale

scholarly journals Effects of Coastal Construction on Indo-Pacific Humpback Dolphin (Sousa chinensis) Behavior and Habitat-Use Off Hong Kong

2021 ◽  
Vol 8 ◽  
Author(s):  
Sarah Piwetz ◽  
Thomas A. Jefferson ◽  
Bernd Würsig
Keyword(s):  
Hong Kong ◽  
Habitat Degradation ◽  
Movement Patterns ◽  
Time Of Day ◽  
Additive Models ◽  
Behavioral Activity ◽  
Fine Scale ◽  
Construction Activity ◽  
Sousa Chinensis ◽  
Lantau Island

Construction-related loss of habitat, degradation of existing habitat, noise pollution, and vessel activity are growing issues for Indo-Pacific humpback dolphins (Sousa chinensis) that occur in the shallow, near-shore, highly industrialized waters off Lantau Island, Hong Kong. We studied the occurrence of dolphins in discrete locations, fine-scale movement patterns, and dolphin behavioral activity states. Potential explanatory variables varied and included year, season, time of day, dolphin group size and behavioral activity state, proximity to construction activity, and vessel type and number. Land-based observations and theodolite tracking of dolphins and vessels were conducted from seven locations to the north of Lantau Island, Hong Kong, and marine construction activities near survey sites were identified. A total of 636 groups of dolphins were recorded, totaling 150.91 h of tracking, from 405 days of observation effort. Hurdle models were used to analyze dolphin occurrence, multivariate generalized additive models were used to analyze fine-scale movement patterns, and log-likelihood ratio and binomial z score post hoc tests were used to analyze behavioral activity states. Dolphin occurrence was lower in historically important areas near long-term, low-intensity construction activity, and dolphin swimming speed was higher in response to vessel presence. Overall, foraging and traveling were the most frequently observed behavioral activity states and resting behavior was observed off only one location that was not in proximity to construction activities. Temporal overlap in adjacent marine construction areas may displace animals for extended periods and nearby ecologically similar habitats should be identified and designated as marine protected areas to mitigate effects of such disturbance.

Fine-scale movement patterns, site fidelity, and habitat selection of ocean whitefish (Caulolatilus princeps)

2008 ◽  
Vol 91 (2-3) ◽  
pp. 325-335 ◽  
Author(s):  
Lyall F. Bellquist ◽  
Christopher G. Lowe ◽  
Jennifer E. Caselle
Keyword(s):  
Habitat Selection ◽  
Site Fidelity ◽  
Movement Patterns ◽  
Fine Scale ◽  
Selection Of

Analysis of fine-scale daily movement patterns of juvenile Pristis pectinata within a nursery habitat

2015 ◽  
Vol 26 (3) ◽  
pp. 492-505 ◽  
Author(s):  
Lisa D. Hollensead ◽  
R. Dean Grubbs ◽  
John K. Carlson ◽  
Dana M. Bethea
Keyword(s):  
Movement Patterns ◽  
Nursery Habitat ◽  
Fine Scale ◽  
Daily Movement ◽  
Pristis Pectinata

scholarly journals Assessing fine-scale diel movement patterns of an exploited coral reef fish

2015 ◽  
Vol 3 (1) ◽  
Author(s):  
Leanne M. Currey ◽  
Michelle R. Heupel ◽  
Colin A. Simpfendorfer ◽  
Ashley J. Williams
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Coral Reef Fish ◽  
Movement Patterns ◽  
Fine Scale ◽  
Diel Movement
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