http://lod.bco-dmo.org/id/dataset/645114
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
2016-05-10
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
LTR - Physical Characteristics
2016-05-23
publication
2016-05-23
revision
BCO-DMO Linked Data URI
2016-05-23
creation
http://lod.bco-dmo.org/id/dataset/645114
Craig Osenberg
University of Georgia
principalInvestigator
Thomas Frazer
University of Florida
principalInvestigator
Jeffrey Shima
Victoria University of Wellington
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: Osenberg, C., Shima, J., Frazer, T. (2016) LTR - Physical Characteristics. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 23 May 2016) Version Date 2016-05-23 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/645114 [access date]
Long Term Reef Physical Characteristics Dataset Description: <p>Reef morphological dimensions (physical characteristics) were measured for each of 192 reefs in 2003, 2004 (reefs marked be letters only in this year), 2007, and 2009, 2012 and 2014. Beginning in 2012, reefs 129-144 and the added reefs 193-198 were manipulated for a project studying the effects of vermetid removals; information pertaining to this manipulation can be found in the project “Spatial patterns of coral-vermetid interactions: short-term effects and long-term consequences.” All data collected on reefs 129-144 and 193-198 beginning in 2012 can also be found under that project. In 2003, percent cover of nearest neighbor reefs were also estimated. Physical characteristic surveys are meant to characterize the size dimensions of each reef. We ultimately hope to use these data to inform how reef size and shape influence benthic composition and <em><u>Thalassoma</u></em> populations.</p>
<p><strong>Location:</strong> Moorea, French Polynesia (17.48 degrees S, 149.82 degrees W)</p> Methods and Sampling: <p><strong>Sampling and Analytical Methodology:</strong></p>
<p>Data were collected for reefs 1-192, in 2003, 2004, 2007, 2009, 2012, and 2014. In 2004, letter-marked reefs were monitored. A diver swims up to one of the reefs. If the reef has two distinct sections they are labeled A and B randomly. Using a transect tape, the diver determines the maximum length and perpendicular width. Three height measurements are taken. After 2003, measurements were made by dropping a weighted transect tape from the water surface to an average high point on the reef (typical height), to the highest point on a reef (max height), and to the seafloor (H20 max height). In 2003, a diver measured from the sea floor to an average high point on the reef (typical height) and a high point on the reef (max height) with transect tape. In 2003, H20MHeight was the distance from the maximum height to the surface, measurements were made with a transect tape. 2003 data were converted to be congruent with 2004 onward. The percent cover and direction of the nearest neighbor reefs were also measured. These “Nearest Neighbor (NN)” estimates are conducted by visually estimating the percent area within 2 meters of the edge of the sampled reef that is comprised of hard/other substrate (in other words, it is the percent hard/other substrate cover surrounding the sampled reef within a 2 meter radius).</p>
<p><strong>Materials: </strong>transect tape</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
onGoing
Craig Osenberg
University of Georgia
706-713 2051
Odum School of Ecology University of Georgia
Athens
GA
30602
USA
osenberg@uga.edu
pointOfContact
Thomas Frazer
University of Florida
352-392 9230
PO Box 1116455
Gainesville
FL
32611
USA
frazer@ufl.edu
pointOfContact
Jeffrey Shima
Victoria University of Wellington
+64 4 463 6494
PO Box 600 Victoria University of Wellington
Wellington
6140
New Zealand
Jeffrey.Shima@vuw.ac.nz
pointOfContact
asNeeded
Dataset Version: 23 May 2016
Unknown
DATE
OBSERV
SITE
REEF_let
REEF_NUMBER
TREATMENT
COMPON
LENGTH
WIDTH
THEIGHT
MHEIGHT
H20MHEIG
NNAVGEST
NNJSEST
NNCWOEST
NNJSWEST
NNTAEST
DEPTH
NOTES
Mask and snorkel
Transect Tape
Slate
theme
None, User defined
date
person name
site
treatment
length
width
No BCO-DMO term
number
depth
comments
featureType
BCO-DMO Standard Parameters
Diving Mask and Snorkel
Measuring Tape
Underwater Writing Slate
instrument
BCO-DMO Standard Instruments
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)
2016-05-23
Moorea, French Polynesia (-17.48, -149.82)
0
BCO-DMO catalogue of parameters from LTR - Physical Characteristics
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/645126.rdf
Name: DATE
Units: DD-MMM-YYYY
Description: <p>Date Data Collected (2003-2005)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645127.rdf
Name: OBSERV
Units: text
Description: <p>Name of observer (Jada S. White; Tom Adam; Jeff Shima; Chris McDermot; Craig W. Osenberg; Rose Terborg; Tom Frazer) (JSW; TA; JS; CmcD; CWO; Rose; TF)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645128.rdf
Name: SITE
Units: text
Description: <p>Name of site (1-192; LETTERS A-X)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645131.rdf
Name: REEF_let
Units: text
Description: <p>Letter corresponding to reef ID</p>
http://lod.bco-dmo.org/id/dataset-parameter/645132.rdf
Name: REEF_NUMBER
Units: dimensionless
Description: <p>Number corresponding to reef ID</p>
http://lod.bco-dmo.org/id/dataset-parameter/645133.rdf
Name: TREATMENT
Units: text
Description: <p>Treatment (does not apply to this data set)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645134.rdf
Name: COMPON
Units: text
Description: <p>Component of the reef (individual bommies all joined to form a larger patch reef)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645135.rdf
Name: LENGTH
Units: meters
Description: <p>Max Length</p>
http://lod.bco-dmo.org/id/dataset-parameter/645136.rdf
Name: WIDTH
Units: meters
Description: <p>Perpendicular Width</p>
http://lod.bco-dmo.org/id/dataset-parameter/645137.rdf
Name: THEIGHT
Units: meters
Description: <p>Typical height of reef; from water to reef (except in 2003; from reef base to the typical height of reef; this was changed in the spreadsheet to reflect the typical height measured from 2004 onward by substracting the H20MHEIG or depth by the measurement recorded by the observer )</p>
http://lod.bco-dmo.org/id/dataset-parameter/645138.rdf
Name: MHEIGHT
Units: meters
Description: <p>Maximum Height from top of water to reef (except in 2003; measurements were made from reef base to the maximum height of reef so these data were manipulated to match the rest of the data by subtracting the depth from the number measured by the observer. Data in the spreadsheets have already been converted to reflect the same type of measurement from 2004 onward)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645139.rdf
Name: H20MHEIG
Units: meters
Description: <p>Water depth (except in 2003: raw measurementers were distance between the top of the water to the maximum height of the reef. These data were converted in the spreadsheet to depth by adding max height to the number measured by the observer. )</p>
http://lod.bco-dmo.org/id/dataset-parameter/645140.rdf
Name: NNAVGEST
Units: percentage
Description: <p>Average of Nearest Neighbor Estimate (% cover of “donut” from reef edge out 2 meters)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645141.rdf
Name: NNJSEST
Units: number of individuals
Description: <p>Jeff Shima’s estimate of Nearest Neighbor Cover; 0-100 or NA (= did not estimate)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645142.rdf
Name: NNCWOEST
Units: number of individuals
Description: <p>Craig Osenberg’s estimate of Nearest Neighbor Cover; 0-100 or NA (= did not estimate)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645143.rdf
Name: NNJSWEST
Units: number of individuals
Description: <p>Jada White’s estimates of Nearest Neighbor Cover; 0-100 or NA (= did not estimate)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645144.rdf
Name: NNTAEST
Units: number of individuals
Description: <p>Tom Adam’s estimate of Nearest Neighbor Cover; 0-100 or NA (= did not estimate)</p>
http://lod.bco-dmo.org/id/dataset-parameter/645145.rdf
Name: DEPTH
Units: meters
Description: <p>Depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/645146.rdf
Name: NOTES
Units: text
Description: <p>Notes</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
95094
https://datadocs.bco-dmo.org/file/zqqA8VKs8Xvvrx/LTR_PhysicalCharacteristics.csv
LTR_PhysicalCharacteristics.csv
Primary data file for dataset ID 645114
download
https://osprey.bco-dmo.org/dataset/645114/data/download
download
onLine
dataset
<p><strong>Sampling and Analytical Methodology:</strong></p>
<p>Data were collected for reefs 1-192, in 2003, 2004, 2007, 2009, 2012, and 2014. In 2004, letter-marked reefs were monitored. A diver swims up to one of the reefs. If the reef has two distinct sections they are labeled A and B randomly. Using a transect tape, the diver determines the maximum length and perpendicular width. Three height measurements are taken. After 2003, measurements were made by dropping a weighted transect tape from the water surface to an average high point on the reef (typical height), to the highest point on a reef (max height), and to the seafloor (H20 max height). In 2003, a diver measured from the sea floor to an average high point on the reef (typical height) and a high point on the reef (max height) with transect tape. In 2003, H20MHeight was the distance from the maximum height to the surface, measurements were made with a transect tape. 2003 data were converted to be congruent with 2004 onward. The percent cover and direction of the nearest neighbor reefs were also measured. These “Nearest Neighbor (NN)” estimates are conducted by visually estimating the percent area within 2 meters of the edge of the sampled reef that is comprised of hard/other substrate (in other words, it is the percent hard/other substrate cover surrounding the sampled reef within a 2 meter radius).</p>
<p><strong>Materials: </strong>transect tape</p>
Specified by the Principal Investigator(s)
<p><strong>Data Processing: </strong><br />
“NNAVGEST” was calculated as the average of each observer’s estimate (NNJEST, NNCWOEST, NNJSWETS, NNTAEST). When only one observer who was not originally listed in a column heading ((i.e., JS, CWO, JSW, TA) made observations, data was recorded directly into the NNAVGEST column.</p>
<p><strong>NA</strong>- Not applicable (never recorded) to this data set<br />
<strong>NR</strong>- Not recorded at certain times throughout the data set</p>
<p><strong>BCO-DMO Processing Notes</strong><br />
- Generated from original file "LTR_PhysicalCharacteristics.csv" contributed by Rebecca Atkins<br />
- Parameter names edited to conform to BCO-DMO naming convention found at <a href="http://usjgofs.whoi.edu/naming-guidelines.html" target="_blank">Choosing Parameter Name</a><br />
- Any blank rows removed</p>
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
Mask and snorkel
Mask and snorkel
PI Supplied Instrument Name: Mask and snorkel Instrument Name: Diving Mask and Snorkel Instrument Short Name: Instrument Description: A diving mask (also half mask, dive mask or scuba mask) is an item of diving equipment that allows underwater divers, including, scuba divers, free-divers, and snorkelers to see clearly underwater.
Snorkel: A breathing apparatus for swimmers and surface divers that allows swimming or continuous use of a face mask without lifting the head to breathe, consisting of a tube that curves out of the mouth and extends above the surface of the water.
Transect Tape
Transect Tape
PI Supplied Instrument Name: Transect Tape PI Supplied Instrument Description:Materials: transect tape and slates Instrument Name: Measuring Tape Instrument Short Name: Instrument Description: A tape measure or measuring tape is a flexible ruler. It consists of a ribbon of cloth, plastic, fibre glass, or metal strip with linear-measurement markings. It is a common tool for measuring distance or length.
Slate
Slate
PI Supplied Instrument Name: Slate PI Supplied Instrument Description:Materials: transect tape and slates Instrument Name: Underwater Writing Slate Instrument Short Name: Instrument Description: Underwater writing slates and pencils are used to transport pre-dive plans underwater, to record facts whilst underwater and to aid communication with other divers.
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