http://lod.bco-dmo.org/id/dataset/739345
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
2018-06-27
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Feeding rates on and nutritional content of algal species collected in Antarctica, Fiji, and California.
2018-06-27
publication
2018-06-27
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-06-07
publication
https://doi.org/10.1575/1912/bco-dmo.739345.1
Erik Sotka
Grice Marine Laboratory - College of Charleston
principalInvestigator
Courtney Murren
College of Charleston
principalInvestigator
Allan Strand
Grice Marine Laboratory - College of Charleston
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: Sotka, E., Murren, C., Strand, A. (2018) Feeding rates on and nutritional content of algal species collected in Antarctica, Fiji, and California. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2018-06-27 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.739345.1 [access date]
Palatability of non-native alga Dataset Description: <p>Feeding rates on and nutritional content of algae.</p> Methods and Sampling: <p>These<em> </em>data are described in detail in Demko, A. M., C. D. Amsler, M. E. Hay, J. D. Long, J. B. McClintock, V. J. Paul, and E. E. Sotka. 2017. Declines in plant palatability from polar to tropical latitudes depend on herbivore and plant identity. Ecology 98:2312–2321. We quantified the relative palatability of 50 seaweeds by offering each generalist herbivore a pairwise choice between each test seaweed and a control in artificial feeding assays with finely ground lyophilized tissue. For each assay, 8 g of freeze-dried and ground powder (ground via Wiley Mill) of one experimental seaweed and the Ulva control were rehydrated with 28 mL distilled water and mixed with 72 mL molten agar (2% by mass). Seaweed mixes were then poured into side-by-side lanes in a mold on window screen (1 9 2 mm squares) in a thickness of approximately 2 mm. After cooling, the screen was then cut into strips with approximately 80 squares of each food type separated by 2 cm. Individual strips were then isolated with approximately 30 separate crabs and 50 separate urchins, and removed before the entirety of either food was consumed or until 24–30 h had elapsed. Replicates in which &lt;10% or &gt;95% of all food offered was consumed were removed before statistical analysis because of their low power to infer feeding choice. Our sample size for each seaweed–herbivore combination ranged from n = 10 to 46. Palatability of each seaweed to each herbivore was quantified as the proportion of the experimental seaweed consumed divided by the total consumption of experimental and control seaweed within a replicate (%T).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1357386 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1357386
completed
Erik Sotka
Grice Marine Laboratory - College of Charleston
843-953-9191
Grice Marine Laboratory 205 Fort Johnson Road
Charleston
SC
29412
USA
SotkaE@cofc.edu
pointOfContact
Courtney Murren
College of Charleston
843-953-8077
Dept. of Biology
Charleston
SC
29424
USA
murenc@cofc.edu
pointOfContact
Allan Strand
Grice Marine Laboratory - College of Charleston
843-953-9189
Grice Marine Laboratory, 66 George St. Room 216
Charleston
SC
29424
USA
stranda@cofc.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Division
Order
Family
GenSpec
Location
Collection_Site
Zone
Latitude_of_Collection
Mean_Distribution_Latitude
Ash_Free_Dry_Mass
Percent_Protein
Percent_Carbon
Percent_Nitrogen
Carbon_Nitrogen
Percent_Phenolics
Crabs_PercentT
Urchins_PercentT
Wet_Mass
Dry_Mass
WM_DM
theme
None, User defined
taxon
order
family
species scientific name (binomial)
site
latitude
mass_dry
protein concentration
Elemental carbon (C)
Nitrogen
Carbon to Nitrogen ratio (C:N)
No BCO-DMO term
mass
featureType
BCO-DMO Standard Parameters
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.
Detecting genetic adaptation during marine invasions
https://osprey.bco-dmo.org/project/472708
Detecting genetic adaptation during marine invasions
<p><em>Description from NSF award abstract:</em><br />
Biological introductions, defined as the establishment of species in geographic regions outside the reach of their natural dispersal mechanisms, have dramatically increased in frequency during the 20th century and are now altering community structure and ecosystem function of virtually all marine habitats. To date, studies on marine invasions focus principally on demographic and ecological processes, and the importance of evolutionary processes has been rarely tested. This knowledge gap has implications for management policies, which attempt to prevent biological introductions and mitigate their impacts. The Asian seaweed <em>Gracilaria vermiculophylla</em> has been introduced to every continental margin in the Northern Hemisphere, and preliminary data indicate that non-native populations are both more resistant to heat stress and resistant to snail herbivory. The project will integrate population genetics, field survey and common-garden laboratory experiments to comprehensively address the role of rapid evolutionary adaptation in the invasion success of this seaweed. Specifically, the PIs will answer the following. What is the consequence of introductions on seaweed demography and mating systems? How many successful introductions have occurred in North America and Europe? Where did introduced propagules originate? Do native, native-source and non-native locations differ in environmental conditions? Do native, native-source and non-native populations differ in phenotype?</p>
<p>The intellectual merit of this project is based on three gaps in the literature. First, while biological invasions are widely recognized as a major component of global change, there are surprisingly few studies that compare native and non-native populations in their biology or ecology. Native and non-native populations will be surveyed in a similar manner, allowing assessment of differences in population dynamics, mating system, epifaunal and epiphytic communities, and the surrounding abiotic and biotic environment. Second, <em>G. vermiculophylla</em> exhibits a life cycle typical of other invasive species (including some benthic invertebrates), yet we still lack data on the effects of decoupling the haploid and diploid stages on genetic structure, and in turn, on the evolvability of their populations. Finally, this project will provide unequivocal evidence of an adaptive shift in a marine invasive. To our knowledge, such evolutionary change has been described previously for only a complex of marine copepod species. <em>G. vermiculophylla</em> will serve as a model for understanding evolution in other nuisance invasions, and perhaps lead to novel methods to counter future invasions or their spread.</p>
Genetic Adaptation Marine Inv
largerWorkCitation
project
eng; USA
oceans
-123.04
-64.05
-64.77
38.32
1996-01-01
2014-12-31
Estuaries of NW and NE Pacific; estuaries of NW and NE Atlantic
0
BCO-DMO catalogue of parameters from Feeding rates on and nutritional content of algal species collected in Antarctica, Fiji, and California.
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/743995.rdf
Name: Division
Units: unitless
Description: <p>Division of alga</p>
http://lod.bco-dmo.org/id/dataset-parameter/743996.rdf
Name: Order
Units: unitless
Description: <p>Order of alga</p>
http://lod.bco-dmo.org/id/dataset-parameter/743997.rdf
Name: Family
Units: unitless
Description: <p>Family of alga</p>
http://lod.bco-dmo.org/id/dataset-parameter/743998.rdf
Name: GenSpec
Units: unitless
Description: <p>Genus and species of alga</p>
http://lod.bco-dmo.org/id/dataset-parameter/743999.rdf
Name: Location
Units: unitless
Description: <p>Antarctica (64.77 deg S, 64.05 deg W), California (32.72 deg N, 117.16 deg W, and 38.32 deg N, 123.04 deg W) or Fiji (18.00 deg S, 179.00 deg E)</p>
http://lod.bco-dmo.org/id/dataset-parameter/744000.rdf
Name: Collection_Site
Units: unitless
Description: <p>Local site name</p>
http://lod.bco-dmo.org/id/dataset-parameter/744001.rdf
Name: Zone
Units: unitless
Description: <p>Polar, temperate, or tropical</p>
http://lod.bco-dmo.org/id/dataset-parameter/744002.rdf
Name: Latitude_of_Collection
Units: decimal degrees
Description: <p>Absolute degrees latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/744003.rdf
Name: Mean_Distribution_Latitude
Units: decimal degrees
Description: <p>A mean of the latitude where that seaweed genus has been collected; as recorded in <a href="http://gbif.org">http://gbif.org</a></p>
http://lod.bco-dmo.org/id/dataset-parameter/744004.rdf
Name: Ash_Free_Dry_Mass
Units: percent per drymass
Description: <p>Ash-free dry mass</p>
http://lod.bco-dmo.org/id/dataset-parameter/744005.rdf
Name: Percent_Protein
Units: percent per drymass
Description: <p>Percent protein</p>
http://lod.bco-dmo.org/id/dataset-parameter/744006.rdf
Name: Percent_Carbon
Units: percent per drymass
Description: <p>Percent Carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/744007.rdf
Name: Percent_Nitrogen
Units: percent per drymass
Description: <p>Percent Nitrogen</p>
http://lod.bco-dmo.org/id/dataset-parameter/744008.rdf
Name: Carbon_Nitrogen
Units: ratio of absolute milligrams
Description: <p>Carbon to Nitrogen ratio</p>
http://lod.bco-dmo.org/id/dataset-parameter/744009.rdf
Name: Percent_Phenolics
Units: percent per drymass
Description: <p>Percent Phenolics</p>
http://lod.bco-dmo.org/id/dataset-parameter/744010.rdf
Name: Crabs_PercentT
Units: percent
Description: <p>The proportion of the treatment seaweed consumed divided by the total consumed in an assay (control + treatment); results for the crab Mithraculus sculptus</p>
http://lod.bco-dmo.org/id/dataset-parameter/744011.rdf
Name: Urchins_PercentT
Units: percent
Description: <p>The proportion of the treatment seaweed consumed divided by the total consumed in an assay (control + treatment); results for the urchin Echinometra lucunter</p>
http://lod.bco-dmo.org/id/dataset-parameter/744012.rdf
Name: Wet_Mass
Units: grams
Description: <p>The wet mass of collected material</p>
http://lod.bco-dmo.org/id/dataset-parameter/744013.rdf
Name: Dry_Mass
Units: grams
Description: <p>The dry mass of collected material</p>
http://lod.bco-dmo.org/id/dataset-parameter/744014.rdf
Name: WM_DM
Units: grams
Description: <p>Ratio of wet mass to dry mass</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
10797
https://darchive.mblwhoilibrary.org/bitstream/1912/24230/1/dataset-739345_palatability-algal-species__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.739345.1
download
onLine
dataset
<p>These<em> </em>data are described in detail in Demko, A. M., C. D. Amsler, M. E. Hay, J. D. Long, J. B. McClintock, V. J. Paul, and E. E. Sotka. 2017. Declines in plant palatability from polar to tropical latitudes depend on herbivore and plant identity. Ecology 98:2312–2321. We quantified the relative palatability of 50 seaweeds by offering each generalist herbivore a pairwise choice between each test seaweed and a control in artificial feeding assays with finely ground lyophilized tissue. For each assay, 8 g of freeze-dried and ground powder (ground via Wiley Mill) of one experimental seaweed and the Ulva control were rehydrated with 28 mL distilled water and mixed with 72 mL molten agar (2% by mass). Seaweed mixes were then poured into side-by-side lanes in a mold on window screen (1 9 2 mm squares) in a thickness of approximately 2 mm. After cooling, the screen was then cut into strips with approximately 80 squares of each food type separated by 2 cm. Individual strips were then isolated with approximately 30 separate crabs and 50 separate urchins, and removed before the entirety of either food was consumed or until 24–30 h had elapsed. Replicates in which &lt;10% or &gt;95% of all food offered was consumed were removed before statistical analysis because of their low power to infer feeding choice. Our sample size for each seaweed–herbivore combination ranged from n = 10 to 46. Palatability of each seaweed to each herbivore was quantified as the proportion of the experimental seaweed consumed divided by the total consumption of experimental and control seaweed within a replicate (%T).</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Data Processing Notes:</strong></p>
<p>-Replaced NA and blank cells with nd<br />
-Reformatted column names to comply with BCO-DMO standards</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