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     data   graph     files  public [settlement abundance] - Relative abundance of suspension-feeding invertebrates and algae in
pacific Panama, 2016-2018 (Collaborative Research: Climate Change, Mesoscale Oceanography, and
the Dynamics of Eastern Pacific Coral Reefs)
   ?   F   I   M   background (external link) RSS Subscribe BCO-DMO bcodmo_dataset_746588

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson
attribute NC_GLOBAL acquisition_description String Settlement tiles were deployed at six sites in Pacific Panama, three sites in
the Gulf of Panama and three sites in the Gulf of Chiriqui. Settlement tiles
were adhered to the top and to the bottom of 10 cement blocks at each site.
The tiles were deployed for approximately six months and then collected.
Photographs were taken of the tiles. The relative abundance of broad taxonomic
groups was recorded on a scale from 1 to 5 by examining the photographs and
the tiles in the laboratory.\u00a0

In 2019, the same procedure was applied but the tiles were deployed for about
12 months before collection. Averages of the functional group abundances were
calculated.
attribute NC_GLOBAL awards_0_award_nid String 655898
attribute NC_GLOBAL awards_0_award_number String OCE-1535007
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1535007 (external link)
attribute NC_GLOBAL awards_0_funder_name String NSF Division of Ocean Sciences
attribute NC_GLOBAL awards_0_funding_acronym String NSF OCE
attribute NC_GLOBAL awards_0_funding_source_nid String 355
attribute NC_GLOBAL awards_0_program_manager String Michael E. Sieracki
attribute NC_GLOBAL awards_0_program_manager_nid String 50446
attribute NC_GLOBAL awards_1_award_nid String 655911
attribute NC_GLOBAL awards_1_award_number String OCE-1535203
attribute NC_GLOBAL awards_1_data_url String http://www.nsf.gov/awardsearch/showAward?AWD_ID=1535203 (external link)
attribute NC_GLOBAL awards_1_funder_name String NSF Division of Ocean Sciences
attribute NC_GLOBAL awards_1_funding_acronym String NSF OCE
attribute NC_GLOBAL awards_1_funding_source_nid String 355
attribute NC_GLOBAL awards_1_program_manager String Michael E. Sieracki
attribute NC_GLOBAL awards_1_program_manager_nid String 50446
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Settlement Abundance 2016-2019
Relative abundance of suspension-feeding invertebrates and algae in Pacific Panama, 2016-1019
PI's: R. Aronson (FIT), J. Leichter (UCSD), Toth (USGS)
Version date: 2019-09-09 [includes 2018-19 data]
Replaces version: 2018-09-20 [2016-2018 data]

Relative abundance key: 1 (not present); 2 (covers<25%); 3 (covers between 25-50%); 4 (covers between 50-75%); 5 (covers>75%).
Period: Time 1 (March 2016-September 2016); Time 2 (September 2016-March 2017); Time 3 (March 2017-September 2017); Time 4 (September 2017-March 2018); Time 5 (March 2018 - September 2019)
Orientation: T=top of cement block; B=bottom of the block
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.3 19 Dec 2019
attribute NC_GLOBAL date_created String 2018-09-20T17:35:19Z
attribute NC_GLOBAL date_modified String 2019-09-12T19:10:04Z
attribute NC_GLOBAL defaultDataQuery String &amp;time&lt;now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.746588.1
attribute NC_GLOBAL Easternmost_Easting double -79.02817
attribute NC_GLOBAL geospatial_lat_max double 8.63174
attribute NC_GLOBAL geospatial_lat_min double 7.40309
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -79.02817
attribute NC_GLOBAL geospatial_lon_min double -81.75907
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/746588 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_acronym String camera
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Used to record settlement on the tiles.
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 746592
attribute NC_GLOBAL instruments_0_description String All types of photographic equipment including stills, video, film and digital systems.
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/311/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Camera
attribute NC_GLOBAL instruments_0_instrument_nid String 520
attribute NC_GLOBAL keywords String 48hr, aggregate, Aggregate_byrozoan, algae, ascidian, bco, bco-dmo, biological, bryozoan, byrozoan, chemical, cirripedia, coral, Coral_byrozoan, corallinales, data, dataset, dmo, erddap, film, Film_algae, gastropod, gastropods, gulf, latitude, longitude, macro, Macro_algae, management, notes, oceanography, office, orientation, Other_ascidian, Other_bryozoan, Other_gastropod, period, polychaete, preliminary, serpulid, site, smooth, Smooth_ascidian, spirorbid, tot, Tot_algae, total, Total_ascidian, Total_bryozoan, Total_Gastropods, Total_Polychaete, tubulipora, Tubulipora_bryozoan, vermetid, weight, Weight_48hr
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/746588/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/746588 (external link)
attribute NC_GLOBAL Northernmost_Northing double 8.63174
attribute NC_GLOBAL param_mapping String {'746588': {'Latitude': 'master - latitude', 'Longitude': 'master - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/746588/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Florida Institute of Technology
attribute NC_GLOBAL people_0_affiliation_acronym String FIT
attribute NC_GLOBAL people_0_person_name String Dr Richard B. Aronson
attribute NC_GLOBAL people_0_person_nid String 655902
attribute NC_GLOBAL people_0_role String Principal Investigator
attribute NC_GLOBAL people_0_role_type String originator
attribute NC_GLOBAL people_1_affiliation String University of California-San Diego
attribute NC_GLOBAL people_1_affiliation_acronym String UCSD-SIO
attribute NC_GLOBAL people_1_person_name String Dr James J. Leichter
attribute NC_GLOBAL people_1_person_nid String 51533
attribute NC_GLOBAL people_1_role String Co-Principal Investigator
attribute NC_GLOBAL people_1_role_type String originator
attribute NC_GLOBAL people_2_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_2_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_2_person_name String Nancy Copley
attribute NC_GLOBAL people_2_person_nid String 50396
attribute NC_GLOBAL people_2_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_2_role_type String related
attribute NC_GLOBAL project String Coral Climate ETP
attribute NC_GLOBAL projects_0_acronym String Coral Climate ETP
attribute NC_GLOBAL projects_0_description String Coral reefs are under threat around the world, and climate change is the main reason they are declining. Knowing how local conditions on a reef exaggerate or mask the impacts of climate change make it possible to predict which reefs are most likely to survive longer and, therefore, which reefs deserve the greatest effort and funding for conservation. Reefs off the Pacific coast of Panama are vulnerable to the impacts of global climate change but are also strongly influenced by small-scale currents and other local conditions. The goal of this study is to see how those local differences affect coral growth and the ability of the corals to build reefs. Climate change appears poised to shut down reef growth off Pacific Panama within the next century. Considering that sea-level rise is accelerating at the same time, if coral reefs shut down they will not be able to protect populated shorelines from storm damage and erosion. In addition to its scientific insights, this project will provide undergraduate and graduate training, provide research training for underrepresented groups, advance women in scientific careers, and contribute important information for management and policy. The results will be incorporated into innovative curricular materials for K through 12 classes in Title-I schools in Florida aligned with Next Generation (Common Core) standards, and standards for Climate and Ocean Literacy. An annual film festival will be organized for K through 12 students to explore themes in marine science through videography.
Global climate change is now the leading cause of coral-reef degradation, but the extent to which mesoscale oceanography overprints climatic forcing is poorly understood. Previous studies in Pacific Panama showed that reef ecosystems collapsed from 4100 to 1600 years ago. The 2500-yr hiatus in reef-building occurred at locations throughout the Pacific, and the primary cause was increased variability of the El Nino-Southern Oscillation. This study will determine the influence of contemporary variability in mesoscale oceanography in the eastern tropical Pacific (ETP) on variability in the condition of local coral populations. Insights from the living populations will be combined with paleoecological and geochemical studies of reef frameworks to infer past conditions that were inimical or beneficial to coral growth and reef accretion. Three primary hypotheses will be tested in Pacific Panama:
H1. Mesoscale oceanography is manifested in gradients of reef condition, coral growth, and coral physiological condition. Physiographic protection from upwelling currents and thermocline shoaling confers positive effects on coral growth rate and physiology.
H2. The impacts of mesoscale oceanographic regimes on the growth and condition of reef-corals were felt at least as far back as the mid- to late Holocene.
H3. Physiographic protection from upwelling currents and thermocline shoaling conferred positive effects on vertical reef accretion in the past and shortened the late-Holocene hiatus.
Specific research approaches to test these hypotheses will include collecting high-resolution, oceanographic time series to characterize contemporary environments along gradients of physical conditions; collecting ecological and geochemical data on the condition of living coral populations; and extracting cores from the reef frameworks and analyzing the coral assemblages taxonomically, taphonomically, and geochemically to assess patterns of biotic and paleoenvironmental variability. Strong spatial and temporal variability in the physical drivers of reef development make the ETP an excellent model system in which to examine the response of coral reefs to climate change over a range of physical regimes. This research will provide a unique opportunity to tease apart the controls on reef development across multiple spatial and temporal scales. The climatology underlying the late-Holocene hiatus was similar to probable scenarios for the next century, implying that climate change could be driving reef ecosystems of the ETP (and elsewhere) toward another collapse. Understanding how the hiatus unfolded along oceanographic gradients will increase our power to predict the future responses of reefs to a rapidly changing climate.
attribute NC_GLOBAL projects_0_end_date String 2019-03
attribute NC_GLOBAL projects_0_geolocation String Pacific Panamá
attribute NC_GLOBAL projects_0_name String Collaborative Research: Climate Change, Mesoscale Oceanography, and the Dynamics of Eastern Pacific Coral Reefs
attribute NC_GLOBAL projects_0_project_nid String 655899
attribute NC_GLOBAL projects_0_project_website String http://www.fit.edu/research/portal/project/420/climate-change-mesoscale-oceanography-and-the-dynamics-of-eastern-pacific-coral-reefs (external link)
attribute NC_GLOBAL projects_0_start_date String 2015-09
attribute NC_GLOBAL publisher_name String Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 7.40309
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL summary String This dataset includes relative abundances of suspension-feeding invertebrates and algae in pacific Panama during five time periods between March 2016 and March 2018. [2019-09-11/njc]
attribute NC_GLOBAL title String [settlement abundance] - Relative abundance of suspension-feeding invertebrates and algae in pacific Panama, 2016-2018 (Collaborative Research: Climate Change, Mesoscale Oceanography, and the Dynamics of Eastern Pacific Coral Reefs)
attribute NC_GLOBAL version String 2
attribute NC_GLOBAL Westernmost_Easting double -81.75907
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable Period   String  
attribute Period bcodmo_name String time_point
attribute Period description String time period for settlement tile deployment
attribute Period long_name String Period
attribute Period units String unitless
variable Site   String  
attribute Site bcodmo_name String site
attribute Site description String experimental site
attribute Site long_name String Site
attribute Site units String unitless
variable Gulf   String  
attribute Gulf bcodmo_name String region
attribute Gulf description String Gulf from which samples were collected
attribute Gulf long_name String Gulf
attribute Gulf units String unitless
variable ID   byte  
attribute ID _FillValue byte 127
attribute ID actual_range byte 1, 60
attribute ID bcodmo_name String sample
attribute ID description String tile ID number
attribute ID long_name String ID
attribute ID nerc_identifier String https://vocab.nerc.ac.uk/collection/P02/current/ACYC/ (external link)
attribute ID units String unitless
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double 7.40309, 8.63174
attribute latitude axis String Y
attribute latitude bcodmo_name String latitude
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude description String latitude; north is positive
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LATX/ (external link)
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double NaN
attribute longitude actual_range double -81.75907, -79.02817
attribute longitude axis String X
attribute longitude bcodmo_name String longitude
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude description String longitude; east is positive
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LONX/ (external link)
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable Orientation   String  
attribute Orientation bcodmo_name String unknown
attribute Orientation description String orientation of tile on cement block: T=top; B=bottom
attribute Orientation long_name String Orientation
attribute Orientation units String unitless
variable Cirripedia   byte  
attribute Cirripedia _FillValue byte 127
attribute Cirripedia actual_range byte 1, 5
attribute Cirripedia bcodmo_name String relative_abund
attribute Cirripedia description String relative abundance of Cirripedia on settlement tiles: 1 (not present); 2 (covers75%).
attribute Cirripedia long_name String Cirripedia
attribute Cirripedia units String unitless
variable Spirorbid   byte  
attribute Spirorbid _FillValue byte 127
attribute Spirorbid actual_range byte 1, 4
attribute Spirorbid bcodmo_name String relative_abund
attribute Spirorbid description String relative abundance of Spirorbid polychaetes on settlement tiles
attribute Spirorbid long_name String Spirorbid
attribute Spirorbid units String unitless
variable Serpulid   byte  
attribute Serpulid _FillValue byte 127
attribute Serpulid actual_range byte 1, 3
attribute Serpulid bcodmo_name String relative_abund
attribute Serpulid description String relative abundance of Serpulid polychaetes on settlement tiles
attribute Serpulid long_name String Serpulid
attribute Serpulid units String unitless
variable Total_Polychaete   byte  
attribute Total_Polychaete _FillValue byte 127
attribute Total_Polychaete actual_range byte 1, 4
attribute Total_Polychaete bcodmo_name String relative_abund
attribute Total_Polychaete description String relative abundance of total Polychaete on settlement tiles
attribute Total_Polychaete long_name String Total Polychaete
attribute Total_Polychaete units String unitless
variable Vermetid   byte  
attribute Vermetid _FillValue byte 127
attribute Vermetid actual_range byte 1, 2
attribute Vermetid bcodmo_name String relative_abund
attribute Vermetid description String relative abundance of Vermetid gastropods on settlement tiles
attribute Vermetid long_name String Vermetid
attribute Vermetid units String unitless
variable Other_gastropod   byte  
attribute Other_gastropod _FillValue byte 127
attribute Other_gastropod actual_range byte 1, 2
attribute Other_gastropod bcodmo_name String relative_abund
attribute Other_gastropod description String relative abundance of other gastropod on settlement tiles
attribute Other_gastropod long_name String Other Gastropod
attribute Other_gastropod units String unitless
variable Total_Gastropods   byte  
attribute Total_Gastropods _FillValue byte 127
attribute Total_Gastropods actual_range byte 1, 2
attribute Total_Gastropods bcodmo_name String relative_abund
attribute Total_Gastropods description String relative abundance of total gastropods on settlement tiles
attribute Total_Gastropods long_name String Total Gastropods
attribute Total_Gastropods units String unitless
variable Coral_byrozoan   byte  
attribute Coral_byrozoan _FillValue byte 127
attribute Coral_byrozoan actual_range byte 1, 2
attribute Coral_byrozoan bcodmo_name String relative_abund
attribute Coral_byrozoan description String relative abundance of coral byrozoans on settlement tiles
attribute Coral_byrozoan long_name String Coral Byrozoan
attribute Coral_byrozoan units String unitless
variable Tubulipora_bryozoan   byte  
attribute Tubulipora_bryozoan _FillValue byte 127
attribute Tubulipora_bryozoan actual_range byte 1, 3
attribute Tubulipora_bryozoan bcodmo_name String relative_abund
attribute Tubulipora_bryozoan description String relative abundance of Tubulipora bryozoans on settlement tiles
attribute Tubulipora_bryozoan long_name String Tubulipora Bryozoan
attribute Tubulipora_bryozoan units String unitless
variable Aggregate_byrozoan   byte  
attribute Aggregate_byrozoan _FillValue byte 127
attribute Aggregate_byrozoan actual_range byte 1, 3
attribute Aggregate_byrozoan bcodmo_name String relative_abund
attribute Aggregate_byrozoan description String relative abundance of aggregate byrozoans on settlement tiles
attribute Aggregate_byrozoan long_name String Aggregate Byrozoan
attribute Aggregate_byrozoan units String unitless
variable Other_bryozoan   byte  
attribute Other_bryozoan _FillValue byte 127
attribute Other_bryozoan actual_range byte 1, 4
attribute Other_bryozoan bcodmo_name String relative_abund
attribute Other_bryozoan description String relative abundance of other bryozoans on settlement tiles
attribute Other_bryozoan long_name String Other Bryozoan
attribute Other_bryozoan units String unitless
variable Total_bryozoan   byte  
attribute Total_bryozoan _FillValue byte 127
attribute Total_bryozoan actual_range byte 1, 4
attribute Total_bryozoan bcodmo_name String relative_abund
attribute Total_bryozoan description String relative abundance of total bryozoans on settlement tiles
attribute Total_bryozoan long_name String Total Bryozoan
attribute Total_bryozoan units String unitless
variable Smooth_ascidian   byte  
attribute Smooth_ascidian _FillValue byte 127
attribute Smooth_ascidian actual_range byte 1, 5
attribute Smooth_ascidian bcodmo_name String relative_abund
attribute Smooth_ascidian description String relative abundance of smooth ascidians on settlement tiles
attribute Smooth_ascidian long_name String Smooth Ascidian
attribute Smooth_ascidian units String unitless
variable Other_ascidian   byte  
attribute Other_ascidian _FillValue byte 127
attribute Other_ascidian actual_range byte 1, 2
attribute Other_ascidian bcodmo_name String relative_abund
attribute Other_ascidian description String relative abundance of other ascidians on settlement tiles
attribute Other_ascidian long_name String Other Ascidian
attribute Other_ascidian units String unitless
variable Total_ascidian   byte  
attribute Total_ascidian _FillValue byte 127
attribute Total_ascidian actual_range byte 1, 5
attribute Total_ascidian bcodmo_name String relative_abund
attribute Total_ascidian description String relative abundance of total ascidians on settlement tiles
attribute Total_ascidian long_name String Total Ascidian
attribute Total_ascidian units String unitless
variable Corallinales   byte  
attribute Corallinales _FillValue byte 127
attribute Corallinales actual_range byte 1, 5
attribute Corallinales bcodmo_name String relative_abund
attribute Corallinales description String relative abundance of Corallinales algae on settlement tiles
attribute Corallinales long_name String Corallinales
attribute Corallinales units String unitless
variable Macro_algae   byte  
attribute Macro_algae _FillValue byte 127
attribute Macro_algae actual_range byte 1, 5
attribute Macro_algae bcodmo_name String relative_abund
attribute Macro_algae description String relative abundance of macroalgae on settlement tiles
attribute Macro_algae long_name String Macro Algae
attribute Macro_algae units String unitless
variable Film_algae   byte  
attribute Film_algae _FillValue byte 127
attribute Film_algae actual_range byte 1, 5
attribute Film_algae bcodmo_name String relative_abund
attribute Film_algae description String relative abundance of film-type algae on settlement tiles
attribute Film_algae long_name String Film Algae
attribute Film_algae units String unitless
variable Tot_algae   byte  
attribute Tot_algae _FillValue byte 127
attribute Tot_algae actual_range byte 1, 5
attribute Tot_algae bcodmo_name String relative_abund
attribute Tot_algae description String relative abundance of total algae on settlement tiles
attribute Tot_algae long_name String Tot Algae
attribute Tot_algae units String unitless
variable Weight   float  
attribute Weight _FillValue float NaN
attribute Weight actual_range float 7.0053, 7.6318
attribute Weight bcodmo_name String weight
attribute Weight description String initial weight of the settlement tiles
attribute Weight long_name String Weight
attribute Weight units String grams
variable Weight_48hr   float  
attribute Weight_48hr _FillValue float NaN
attribute Weight_48hr actual_range float 7.1765, 13.1987
attribute Weight_48hr bcodmo_name String weight
attribute Weight_48hr description String the weight of the settlement tiles after being in-situ for the time period then dried in an oven for 48 hours
attribute Weight_48hr long_name String Weight 48hr
attribute Weight_48hr units String grams
variable Notes   String  
attribute Notes bcodmo_name String comment
attribute Notes description String comments pertaining to other organism seen on tiles
attribute Notes long_name String Notes
attribute Notes units String unitless

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
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