ERDDAP > info > bcodmo_dataset_743755

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
	set	data	graph		files	public	[Palatability of non-native alga] - Feeding rates on and nutritional content of non-native algal collected from Antarctica, Fiji, and California. (Detecting genetic adaptation during marine invasions)		I   M	background			BCO-DMO	bcodmo_dataset_743755

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
attribute	NC_GLOBAL	acquisition_description	String	These data are described in detail in Bippus et al. 2018. We offered tissue from a total of 700 Gracilaria vermiculophylla thalli from 14 native Japanese and 25 non-native sites to a North American population of the generalist amphipod Ampithoe valida. Assays were conducted from May to October 2015. Two 4 cm G. vermiculophylla apices were excised from a single thallus and placed into separate 250 mL plastic cups (30 \u00d7 24 \u00d7 18 cm). Apices were then allowed to relax for 24 h before beginning the assay to eliminate any inductive effects from excision. In one cup, we placed one amphipod, while the 2nd cup held an apex without an amphipod to account for autogenic changes in mass. Each tip was blotted dry and weighed before and after each assay. To measure dry mass, autogenic control tips were individually placed in pre- weighed foil packets in a drying oven at 65 \u00b0C. We assayed between 14 and 20 thalli per population. Assays ran for 24 h in the dark at room temperature. Consumption rates (measured as dry mass) per amphipod were standardized by amphipod length.
attribute	NC_GLOBAL	awards_0_award_nid	String	505521
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1357386
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward?AWD_ID=1357386
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	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Palatability of non-native alga E. Sotka & C. Murren, PIs Version 20 August 2018
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/
attribute	NC_GLOBAL	data_source	String	extract_data_as_tsv version 2.3 19 Dec 2019
attribute	NC_GLOBAL	date_created	String	2018-08-20T18:51:39Z
attribute	NC_GLOBAL	date_modified	String	2019-06-10T15:50:31Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.743755.1
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/743755
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	keywords	String	afdm, afdm_wm_ratio, amphipod, bco, bco-dmo, biological, chemical, choice, control, Control_Amphipod_Size_mm, Control_Final_Weight_mg, Control_Initial_Weight_mg, corr, ctrl, data, dataset, dm_wm_ratio, dmo, erddap, final, initial, management, mg_wm, mg_wm_corr, No_Choice_Amphipod_Size_mm, No_Choice_Final_Weight_mg, No_Choice_Initial_Weight_mg, oceanography, office, plant, Plant_ID, preliminary, ratio, size, trt, trt_ctrl_ratio, weight
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/743755/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/743755
attribute	NC_GLOBAL	param_mapping	String	{'743755': {}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/743755/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Grice Marine Laboratory - College of Charleston
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	GML-CoC
attribute	NC_GLOBAL	people_0_person_name	String	Erik Sotka
attribute	NC_GLOBAL	people_0_person_nid	String	472705
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	College of Charleston
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	CofC
attribute	NC_GLOBAL	people_1_person_name	String	Dr Courtney Murren
attribute	NC_GLOBAL	people_1_person_nid	String	472706
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	Grice Marine Laboratory - College of Charleston
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	GML-CoC
attribute	NC_GLOBAL	people_2_person_name	String	Dr Allan Strand
attribute	NC_GLOBAL	people_2_person_nid	String	472707
attribute	NC_GLOBAL	people_2_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_2_role_type	String	originator
attribute	NC_GLOBAL	people_3_affiliation	String	Grice Marine Laboratory - College of Charleston
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	GML-CoC
attribute	NC_GLOBAL	people_3_person_name	String	Erik Sotka
attribute	NC_GLOBAL	people_3_person_nid	String	472705
attribute	NC_GLOBAL	people_3_role	String	Contact
attribute	NC_GLOBAL	people_3_role_type	String	related
attribute	NC_GLOBAL	people_4_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_4_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_4_person_name	String	Hannah Ake
attribute	NC_GLOBAL	people_4_person_nid	String	650173
attribute	NC_GLOBAL	people_4_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_4_role_type	String	related
attribute	NC_GLOBAL	project	String	Genetic Adaptation Marine Inv
attribute	NC_GLOBAL	projects_0_acronym	String	Genetic Adaptation Marine Inv
attribute	NC_GLOBAL	projects_0_description	String	Description from NSF award abstract: 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 Gracilaria vermiculophylla 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? 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, G. vermiculophylla 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. G. vermiculophylla 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.
attribute	NC_GLOBAL	projects_0_end_date	String	2017-02
attribute	NC_GLOBAL	projects_0_geolocation	String	Estuaries of NW and NE Pacific; estuaries of NW and NE Atlantic
attribute	NC_GLOBAL	projects_0_name	String	Detecting genetic adaptation during marine invasions
attribute	NC_GLOBAL	projects_0_project_nid	String	472708
attribute	NC_GLOBAL	projects_0_start_date	String	2014-03
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	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	subsetVariables	String	Control_Amphipod_Size_mm
attribute	NC_GLOBAL	summary	String	Feeding rates on and nutritional content of non-native algal collected from Antarctica, Fiji, and California.
attribute	NC_GLOBAL	title	String	[Palatability of non-native alga] - Feeding rates on and nutritional content of non-native algal collected from Antarctica, Fiji, and California. (Detecting genetic adaptation during marine invasions)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	Plant_ID		String
attribute	Plant_ID	bcodmo_name	String	sample
attribute	Plant_ID	description	String	Plant identification
attribute	Plant_ID	long_name	String	Plant ID
attribute	Plant_ID	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	Plant_ID	units	String	unitless
variable	Control_Initial_Weight_mg		float
attribute	Control_Initial_Weight_mg	_FillValue	float	NaN
attribute	Control_Initial_Weight_mg	actual_range	float	2.9, 121.5
attribute	Control_Initial_Weight_mg	bcodmo_name	String	weight
attribute	Control_Initial_Weight_mg	description	String	Initial weight of control
attribute	Control_Initial_Weight_mg	long_name	String	Control Initial Weight Mg
attribute	Control_Initial_Weight_mg	units	String	milligrams
variable	Control_Final_Weight_mg		float
attribute	Control_Final_Weight_mg	_FillValue	float	NaN
attribute	Control_Final_Weight_mg	actual_range	float	3.0, 119.1
attribute	Control_Final_Weight_mg	bcodmo_name	String	weight
attribute	Control_Final_Weight_mg	description	String	Final weight of control
attribute	Control_Final_Weight_mg	long_name	String	Control Final Weight Mg
attribute	Control_Final_Weight_mg	units	String	milligrams
variable	Control_Amphipod_Size_mm		double
attribute	Control_Amphipod_Size_mm	_FillValue	double	NaN
attribute	Control_Amphipod_Size_mm	bcodmo_name	String	length
attribute	Control_Amphipod_Size_mm	description	String	Amphipod size of control
attribute	Control_Amphipod_Size_mm	long_name	String	Control Amphipod Size Mm
attribute	Control_Amphipod_Size_mm	units	String	millimeters
variable	No_Choice_Initial_Weight_mg		float
attribute	No_Choice_Initial_Weight_mg	_FillValue	float	NaN
attribute	No_Choice_Initial_Weight_mg	actual_range	float	5.9, 97.3
attribute	No_Choice_Initial_Weight_mg	bcodmo_name	String	weight
attribute	No_Choice_Initial_Weight_mg	description	String	Initial weight of amphipod with no choice of food
attribute	No_Choice_Initial_Weight_mg	long_name	String	No Choice Initial Weight Mg
attribute	No_Choice_Initial_Weight_mg	units	String	milligrams
variable	No_Choice_Final_Weight_mg		float
attribute	No_Choice_Final_Weight_mg	_FillValue	float	NaN
attribute	No_Choice_Final_Weight_mg	actual_range	float	0.0, 92.3
attribute	No_Choice_Final_Weight_mg	bcodmo_name	String	weight
attribute	No_Choice_Final_Weight_mg	description	String	Final weight of amphipod with no choice in food
attribute	No_Choice_Final_Weight_mg	long_name	String	No Choice Final Weight Mg
attribute	No_Choice_Final_Weight_mg	units	String	milligrams
variable	No_Choice_Amphipod_Size_mm		float
attribute	No_Choice_Amphipod_Size_mm	_FillValue	float	NaN
attribute	No_Choice_Amphipod_Size_mm	actual_range	float	3.402, 13.179
attribute	No_Choice_Amphipod_Size_mm	bcodmo_name	String	length
attribute	No_Choice_Amphipod_Size_mm	description	String	Amphipod size of individual with no choice in food
attribute	No_Choice_Amphipod_Size_mm	long_name	String	No Choice Amphipod Size Mm
attribute	No_Choice_Amphipod_Size_mm	units	String	millimeters
variable	trt_ctrl_ratio		double
attribute	trt_ctrl_ratio	_FillValue	double	NaN
attribute	trt_ctrl_ratio	actual_range	double	0.693602694, 1.10483871
attribute	trt_ctrl_ratio	bcodmo_name	String	treatment
attribute	trt_ctrl_ratio	description	String	Ratio of treatment to autogenic control
attribute	trt_ctrl_ratio	long_name	String	Trt Ctrl Ratio
attribute	trt_ctrl_ratio	units	String	unitless
variable	mg_wm		double
attribute	mg_wm	_FillValue	double	NaN
attribute	mg_wm	actual_range	double	-3.081818182, 23.14921466
attribute	mg_wm	bcodmo_name	String	mass
attribute	mg_wm	description	String	Consumption wetmass
attribute	mg_wm	long_name	String	MG WM
attribute	mg_wm	units	String	milligrams
variable	mg_wm_corr		double
attribute	mg_wm_corr	_FillValue	double	NaN
attribute	mg_wm_corr	actual_range	double	-0.353419516, 2.783185512
attribute	mg_wm_corr	bcodmo_name	String	mass
attribute	mg_wm_corr	description	String	Wet mass corrected for amphipod length
attribute	mg_wm_corr	long_name	String	Mg Wm Corr
attribute	mg_wm_corr	units	String	milligrams
variable	dm_wm_ratio		double
attribute	dm_wm_ratio	_FillValue	double	NaN
attribute	dm_wm_ratio	actual_range	double	0.026819923, 0.428571429
attribute	dm_wm_ratio	bcodmo_name	String	mass
attribute	dm_wm_ratio	description	String	Amount of drymass to wetmass ratio
attribute	dm_wm_ratio	long_name	String	Dm Wm Ratio
attribute	dm_wm_ratio	units	String	milligrams
variable	afdm_wm_ratio		double
attribute	afdm_wm_ratio	_FillValue	double	NaN
attribute	afdm_wm_ratio	actual_range	double	0.006410256, 0.333333333
attribute	afdm_wm_ratio	bcodmo_name	String	mass
attribute	afdm_wm_ratio	description	String	Amount of ash-free-dry-mass to wetmass ratio
attribute	afdm_wm_ratio	long_name	String	Afdm Wm Ratio
attribute	afdm_wm_ratio	units	String	miigrams

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.