http://lod.bco-dmo.org/id/dataset/726732
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2018-02-13
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Survey to quantify habitat availability for juvenile T. hardwicke in Moorea, French Polynesia from 2005-2007 (CDD_in_Reef_Fish project)
2017-10-05
publication
2017-10-05
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-06-30
publication
https://doi.org/10.26008/1912/bco-dmo.726732.1
Shane Geange
Department of Conservation - Wellington, New Zealand
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Geange, S. (2021) Survey to quantify habitat availability for juvenile T. hardwicke in Moorea, French Polynesia from 2005-2007 (CDD_in_Reef_Fish project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2017-10-05 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.726732.1 [access date]
This dataset is from a study examining the influence of structural refuge, competition and their interaction on the early post-settlement survival of transplanted Thalassoma hardwicke (the sixbar wrasse). Dataset Description: <p>This dataset is from a study examining the influence of structural refuge, competition and their interaction on the early post-settlement survival of transplanted <em>Thalassoma hardwicke </em>(the sixbar wrasse).</p>
<p>This dataset specially refers to a survey used to quantify habitat association for juvenile<em> T. hardwicke</em>. Please see Related Datasets below for additional data associated with this project.</p>
<p><strong>Related Datasets:</strong></p>
<p>&nbsp;</p>
<ul>
<li>Geange_2010 Larger Heterospecifics Factorial Experiment:&nbsp;https://www.bco-dmo.org/dataset/726353</li>
<li>Geange_2010 Larger Heterospecifics Field Assay Experiment:&nbsp;https://www.bco-dmo.org/dataset/726693</li>
<li>Geange_2010 Larger Heterospecifics Habitat Association:&nbsp;https://www.bco-dmo.org/dataset/726717</li>
<li>Geange_2010 Larger Heterospecifics Habitat Availability:&nbsp;https://www.bco-dmo.org/dataset/726732 (Current page)</li>
</ul> Methods and Sampling: <p>Three transects within Moorea’s northern lagoon were established. Each transect was approximately 800 m in length, and ran from shore to the barrier reef crest. Along each transect, five approximately equally spaced sites were identified (90 (SE = 3), 180 (SE = 7), 289 (SE = 7), 409 (SE = 7) and 508 (SE = 11) m from the reef crest). Within each site, 16 patch reefs (hereafter reefs) of similar size (n = 240 reefs: average surface area = 7.98 m2, SE = 0.24; average height = 0.83 m, SE = 0.01) were haphazardly selected. For each reef, and a one-meter halo surrounding the reef, percent cover of 16 substrate categories was visually estimated: <em>Porites</em> massive; <em>Porites</em> rus; <em>Montipora</em> spp.; <em>Pocillopora</em> spp.; <em>Acropora</em> spp.; other live coral; <em>Turbinaria</em> spp.; <em>Dictyota</em> spp.; <em>Halimeda</em> spp.; turf (a mixed filamentous red algal assemblage consisting predominately of <em>Polysiphonia</em> spp.); sponge; bare; other; sand; coral rubble; and pavement). For a subset of 45 reefs, the accuracy of visual estimates of percent cover against Fixed Point Contact (FPC) estimates of percent cover (a commonly accepted standard; Floyd &amp; Anderson 1987) was evaluated. Visual estimates of percent cover were 84.8% accurate relative to FPC estimates and include better estimates of rare habitat than FPC (Meese &amp; Tomich 1992). Habitat surveys were conducted between 7 March and 29 April 2005. On each reef and the surrounding one-meter halo, the identity of all juvenile labroids was recorded and their Standard Length (SL; to the nearest mm) visually estimated. The substrate directly below each individual at the time it was first observed was also recorded. Juveniles were defined as individuals less than 25mm SL. The accuracy of visual estimates of SL made in the field were evaluated by capturing a subset of fish (n = 298 from 8 different species) and comparing visual estimates of SL for these individuals to SL measured in the lab with callipers. Based on mean absolute error (MAE), visual estimation of SL was 94.7% accurate. Fish surveys were conducted between 0800 and 1600 hours (peak activity time for diurnal benthic fishes: Galzin 1987) from 27 May to 6 June 2005.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0242312 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0242312
completed
Shane Geange
Department of Conservation - Wellington, New Zealand
+64-27-818-1325
Wellington
New Zealand
shane_wg@yahoo.co.nz
pointOfContact
asNeeded
Dataset Version: 1
Unknown
site
habitat
cover
theme
None, User defined
site
site description
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
Osenberg_et_al_Moorea
service
Deployment Activity
Moorea, French Polynesia (-17.48 degrees S, -149.82 degrees W)
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Cryptic density dependence: the effects of spatial, ontogenetic, and individual variation in reef fish
https://osprey.bco-dmo.org/project/540423
Cryptic density dependence: the effects of spatial, ontogenetic, and individual variation in reef fish
<p><em>Description from NSF award abstract:</em><br />
Ecologists have long been interested in the factors that drive spatial and temporal variability in population density and structure. In marine reef systems, attention has focused on the role of settlement-the transition of pelagic larvae to a benthic stage-and on density-dependent processes affecting recently settled juveniles. Recent data suggest that co-variance in settlement and subsequent density-dependent survival can obscure the patterns of density dependence at larger scales, a phenomenon called cryptic density dependence. This research will explore the mechanisms that underlie the spatial covariance of settlement and site quality - a process that has received little attention in the standard paradigm. These mechanistic studies of cryptic density dependence will facilitate the development of new frameworks for fish population dynamics that incorporate larval ecology, habitat quality, density dependence, life history, and the patterns and implications of spatial covariance among these factors. More generally, the work provides a specific empirical context, and a general theoretical treatment, of cryptic heterogeneity (hidden individual variation in demographic rates).</p>
<p><strong>Note: </strong>Drs. Craig W. Osenberg and Ben Bolker were at the University of Florida at the time the NSF award was granted. Dr. Osenberg moved to the University of Georgia during the summer of 2014 (<a href="http://www.bco-dmo.org/person/540414" target="_blank">current contact information</a>). Dr. Bolker moved to McMaster University in 2010 (<a href="http://www.bco-dmo.org/person/540425" target="_blank">current contact information</a>).</p>
CDD_in_Reef_Fish
largerWorkCitation
project
eng; USA
oceans
Moorea, French Polynesia (-17.48 degrees S, -149.82 degrees W)
-149.8333333
-149.8333333
-17.5
-17.5
2005-03-07
2007-12-31
Moorea, French Polynesia (-17.48, -149.82)
0
BCO-DMO catalogue of parameters from Survey to quantify habitat availability for juvenile T. hardwicke in Moorea, French Polynesia from 2005-2007 (CDD_in_Reef_Fish project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/726741.rdf
Name: site
Units: unitless
Description: <p>unique identifier for each reef in survey</p>
http://lod.bco-dmo.org/id/dataset-parameter/726742.rdf
Name: habitat
Units: unitless
Description: <p>habitat type</p>
http://lod.bco-dmo.org/id/dataset-parameter/726743.rdf
Name: cover
Units: unitless
Description: <p>proportional habitat cover</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
41555
https://darchive.mblwhoilibrary.org/bitstream/1912/27297/1/dataset-726732_geange2010-larger-heterospecifics-habitat-availability__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.726732.1
download
onLine
dataset
<p>Three transects within Moorea’s northern lagoon were established. Each transect was approximately 800 m in length, and ran from shore to the barrier reef crest. Along each transect, five approximately equally spaced sites were identified (90 (SE = 3), 180 (SE = 7), 289 (SE = 7), 409 (SE = 7) and 508 (SE = 11) m from the reef crest). Within each site, 16 patch reefs (hereafter reefs) of similar size (n = 240 reefs: average surface area = 7.98 m2, SE = 0.24; average height = 0.83 m, SE = 0.01) were haphazardly selected. For each reef, and a one-meter halo surrounding the reef, percent cover of 16 substrate categories was visually estimated: <em>Porites</em> massive; <em>Porites</em> rus; <em>Montipora</em> spp.; <em>Pocillopora</em> spp.; <em>Acropora</em> spp.; other live coral; <em>Turbinaria</em> spp.; <em>Dictyota</em> spp.; <em>Halimeda</em> spp.; turf (a mixed filamentous red algal assemblage consisting predominately of <em>Polysiphonia</em> spp.); sponge; bare; other; sand; coral rubble; and pavement). For a subset of 45 reefs, the accuracy of visual estimates of percent cover against Fixed Point Contact (FPC) estimates of percent cover (a commonly accepted standard; Floyd &amp; Anderson 1987) was evaluated. Visual estimates of percent cover were 84.8% accurate relative to FPC estimates and include better estimates of rare habitat than FPC (Meese &amp; Tomich 1992). Habitat surveys were conducted between 7 March and 29 April 2005. On each reef and the surrounding one-meter halo, the identity of all juvenile labroids was recorded and their Standard Length (SL; to the nearest mm) visually estimated. The substrate directly below each individual at the time it was first observed was also recorded. Juveniles were defined as individuals less than 25mm SL. The accuracy of visual estimates of SL made in the field were evaluated by capturing a subset of fish (n = 298 from 8 different species) and comparing visual estimates of SL for these individuals to SL measured in the lab with callipers. Based on mean absolute error (MAE), visual estimation of SL was 94.7% accurate. Fish surveys were conducted between 0800 and 1600 hours (peak activity time for diurnal benthic fishes: Galzin 1987) from 27 May to 6 June 2005.</p>
Specified by the Principal Investigator(s)
<p>This is raw data.</p>
<p><strong>BCO-DMO Processing:</strong></p>
<ul>
<li>added conventional header with dataset name, PI name, version date</li>
<li>modified parameter names to conform with BCO-DMO naming conventions</li>
</ul>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Deployment: Osenberg_et_al_Moorea
Osenberg_et_al_Moorea
Osenberg et al Moorea
Osenberg_et_al_Moorea
Craig Osenberg
University of Georgia
Osenberg et al Moorea