Data Package Metadata View Summary

Trait variation, trade-offs, and attributes may contribute to colonization and range expansion of a globally distributed weed

General Information

Data Package:
Local Identifier:	edi.385.1
Title:	Trait variation, trade-offs, and attributes may contribute to colonization and range expansion of a globally distributed weed
Alternate Identifier:	DOI PLACE HOLDER
Abstract:	Premise of the study Trait variation, trade-offs, and attributes can facilitate colonization and range expansion. We explored how those trait features compare between ancestral and non-native populations of the globally distributed weed Centaurea solstitialis. Methods We measured traits related to survival, size, reproduction, and dispersal in field sampling following major environmental gradients; that of elevation in Anatolia (ancestral range) and that of precipitation in Argentina (non-native range). We also estimated abundance. Key results We found that overall variation in traits in ancestral populations was similar to that in non-native populations. Only one trait, seed mass, displayed greater variation in ancestral than non-native populations; coincidentally, seed mass has been shown to track global range expansion of C. solstitialis. Traits displayed several associations, among which seed mass and number were positively related in both ranges. Many traits varied with elevation in the ancestral range, whereas none varied with precipitation in the non-native one. Interestingly, most traits varying with elevation within the ancestral range also displayed differences in attributes between ancestral and non-native ranges. Unexpectedly, ancestral plants were more fecund than non-native plants, but density was greater in the non-native than ancestral range, indicating that C. solstitialis survives at larger proportions in the non-native than ancestral range. Conclusions Our results suggest that maintaining levels of trait variation in non-native populations comparable to those in ancestral populations, avoiding trait trade-offs, and developing differences in trait attributes between ranges can play a major role in the success of many weeds in novel environments.
Publication Date:	2021-07-30

Time Period

Begin:

2013

End:

2014

People and Organizations
Contact:	Hierro(CONICET, Principal Researcher) [ email ]
Creator:	Hierro(CONICET, Principal Researcher)

Data Entities
Data Table Name:	Ceso biomass and number of seeds Anatolia
Description:	Biomass and number of seeds for Centaurea solstitialis populations in Anatolia
Data Table Name:	Ceso biomass and number of seeds Argentina
Description:	Biomass and number of seeds for Centaurea solstitialis populations in Argentina
Data Table Name:	Ceso locations and abundance Anatolia
Description:	Location of sampling sites and abundance of Centaurea solstitialis in Anatolia
Data Table Name:	Ceso locations and abundance Argentina
Description:	Location of sampling sites and abundance of Centaurea solstitialis in Argentina
Data Table Name:	Ceso seed size data Anatolia
Description:	Seed size data for Centaurea solstitialis populations in Anatolia
Data Table Name:	Ceso seed size data Argentina
Description:	Seed size data for Centaurea solstitialis populations in Argentina

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/385/1/f365f86adf7080fc57fd4fa6a4f18525
Name:	Ceso biomass and number of seeds Anatolia
Description:	Biomass and number of seeds for Centaurea solstitialis populations in Anatolia
Number of Records:	370
Number of Columns:	21

Table Structure

Object Name:

Ceso biomass and number of seeds Anatolia.csv

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Table Column Descriptions

Date

Region

Pop. N°

Ind. N°

Plants & paper bags

Paper bag

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Mean Biomass/pop

N° of inflorescences

Infl. width1

Infl. width2

Infl. width3

N° of pappus seeds

N° of non-pappus seeds

N° pappus/plant

N° non-pappus/plant

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All non-pappus seeds weight

Pappus seeds weight

Non-pappus seeds weight

Was the inflorescence damaged?

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Region

Pop. N°

Ind. N°

Plants & paper bags

Paper bag

Biomass

Mean Biomass/pop

N° of inflorescences

Infl. width1

Infl. width2

Infl. width3

N° of pappus seeds

N° of non-pappus seeds

N° pappus/plant

N° non-pappus/plant

All pappus seeds weight

All non-pappus seeds weight

Pappus seeds weight

Non-pappus seeds weight

Was the inflorescence damaged?

Definition:

Date of sampling

Sampling region

Population number

Individual number

Weight of plants plus that of paper bags

Weight of paper bags

Plant aboveground biomass

Mean biomass per population

Number of inflorescences

Width of inflorescence 1

Width of inflorescence 2

Width of inflorescence 3

Number of pappus seeds

Number of non-pappus seeds

Number of pappus seeds per plant

Number of non-pappus seeds per plant

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Weight of all non-pappus seeds in the inflorescence

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Data:	https://pasta-s.lternet.edu/package/data/eml/edi/385/1/00e6aa818b57e0f2abefc6f923a8ff21
Name:	Ceso biomass and number of seeds Argentina
Description:	Biomass and number of seeds for Centaurea solstitialis populations in Argentina
Number of Records:	397
Number of Columns:	17

Table Structure

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Infl. width2

Infl. width3

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All non-pappus seeds weight

Was the inflorescence damaged?

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Ind. N°

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Infl. width2

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N° of non-pappus seeds

All pappus seeds weight

All non-pappus seeds weight

Was the inflorescence damaged?

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Data:	https://pasta-s.lternet.edu/package/data/eml/edi/385/1/6b427680b41b03ab7164a8beee12f5cb
Name:	Ceso locations and abundance Anatolia
Description:	Location of sampling sites and abundance of Centaurea solstitialis in Anatolia
Number of Records:	195
Number of Columns:	9

Table Structure

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Ceso locations and abundance Anatolia.csv

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Sampling date

Region

Population N°

Road & km/Locality

Latitude & longitude

Elevation (m)

Plot N°

Plants m-2

% Cover

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Sampling date

Region

Population N°

Road & km/Locality

Latitude & longitude

Elevation (m)

Plot N°

Plants m-2

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Data:	https://pasta-s.lternet.edu/package/data/eml/edi/385/1/cec8b63a74d8a45ff41908866caa67d2
Name:	Ceso locations and abundance Argentina
Description:	Location of sampling sites and abundance of Centaurea solstitialis in Argentina
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Elevation (m)

Plot N°

Plants m-2

% Cover

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Sampling date

Region

Population N°

Road & km/Locality

Latitude & longitude

Elevation (m)

Plot N°

Plants m-2

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Data:	https://pasta-s.lternet.edu/package/data/eml/edi/385/1/564ce8fc680fdf0bd7249b1ac77c705f
Name:	Ceso seed size data Anatolia
Description:	Seed size data for Centaurea solstitialis populations in Anatolia
Number of Records:	1174
Number of Columns:	14

Table Structure

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Ceso seed size data Anatolia.csv

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Region

Pop. name

Elevation (m)

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P2 (g)

P3 (g)

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Elevation (m)

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P2 (g)

P3 (g)

NP1 (g)

NP2 (g)

NP3 (g)

Infl#

Infl# with damage

Definition:

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Sampling region

Population name

Elevation

Population number

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Pappus seed 3

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Data:	https://pasta-s.lternet.edu/package/data/eml/edi/385/1/0c30779c02d33d448ad36493b37489c7
Name:	Ceso seed size data Argentina
Description:	Seed size data for Centaurea solstitialis populations in Argentina
Number of Records:	1174
Number of Columns:	14

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Date

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P1 (g)

P2 (g)

P3 (g)

NP1 (g)

NP2 (g)

NP3 (g)

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Infl# with damage

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Pop. name

Mean annual precipitation (mm)

Pob.#

Ind.#

P1 (g)

P2 (g)

P3 (g)

NP1 (g)

NP2 (g)

NP3 (g)

Infl#

Infl# with damage

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Population name

Mean annual precipitation

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Data Package Usage Rights

This information is released under the Creative Commons license - Attribution - CC BY (https://creativecommons.org/licenses/by/4.0/). The consumer of these data ("Data User" herein) is required to cite it appropriately in any publication that results from its use. The Data User should realize that these data may be actively used by others for ongoing research and that coordination may be necessary to prevent duplicate publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur. Where appropriate, the Data User is encouraged to consider collaboration or co-authorship with the authors. The Data User should realize that misinterpretation of data may occur if used out of context of the original study. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data. Thank you.

Keywords

By Thesaurus:
(No thesaurus)	Biological invasions, Centaurea solstitialis, environmental gradients, heterocarpy, intraspecific variation, phenotypic traits, range expansion
LTER Controlled Vocabulary	colonization, elevation, precipitation

Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

Methods and protocols used in the collection of this data package

Description:

We measured traits related to survival, size, reproduction, and dispersal in field sampling following major environmental gradients; that of elevation in Anatolia (ancestral range) and that of precipitation in Argentina (non-native range). We also estimated abundance.

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@environmentaldatainitiative.org

Web Address:

https://environmentaldatainitiative.org

Creators:

Individual:

Hierro

Organization:

CONICET

Position:

Principal Researcher

Email Address:

jhierro@conicet.gov.ar

Id:

https://orcid.org/0000-0002-6678-6187

Contacts:

Individual:

Hierro

Organization:

CONICET

Position:

Principal Researcher

Email Address:

jhierro@conicet.gov.ar

Id:

https://orcid.org/0000-0002-6678-6187

Temporal, Geographic and Taxonomic Coverage

Temporal, Geographic and/or Taxonomic information that applies to all data in this dataset:

Time Period

Begin:

2013

End:

2014

Geographic Region:

Description:

Our samping was conducted at two major regions, southwestern Anatolia and central Argentina. Below is the one for Anatolia.

Bounding Coordinates:

Northern:	37.893722	Southern:	37.437389
Western:	27.272056	Eastern:	37.113861

Geographic Region:

Description:

Our samping was conducted at two major regions, southwestern Anatolia and central Argentina. Below is the one for Argentina.

Bounding Coordinates:

Northern:	-35.136833	Southern:	-43.337194
Western:	-66.871556	Eastern:	-63.108917

Taxonomic Range:

Classification:

Rank Name:	Species
Rank Value:	Centaurea solstitialis

Project

Parent Project Information:

Title:

Trait variation, trade-offs, and attributes may contribute to colonization and range expansion of a globally distributed weed

Personnel:

Individual:

Eren

Organization:

Aydın Adnan Menderes Üniversitesi

Position:

Professor

Address:

Biyoloji Bölümü, Fen-Edebiyat Fakültesi,

Aydin, Aydin Turquía

Email Address:

ozkaneren@adu.edu.tr

Id:

https://orcid.org/no orcid number available

Role:

Author

Individual:

Hierro

Organization:

CONICET

Position:

Principal Researcher

Email Address:

jhierro@conicet.gov.ar

Id:

https://orcid.org/0000-0002-6678-6187

Role:

Author

Maintenance

Maintenance:

Description:	All data collection has been concluded.
Frequency:

Other Metadata

Additional Metadata

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        |     |___element 'emlEditor'
        |     |        \___attribute 'app' = 'ezEML'
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EDI is a collaboration between the University of New Mexico and the University of Wisconsin – Madison, Center for Limnology:

Data Package Metadata View Summary

Trait variation, trade-offs, and attributes may contribute to colonization and range expansion of a globally distributed weed

Data Entities

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Package Usage Rights

Keywords

Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Parent Project Information:

Maintenance

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Trait variation, trade-offs, and attributes may contribute to colonization and range expansion of a globally distributed weed

+/- Data Entities

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

+/- Data Package Usage Rights

+/- Keywords

+/- Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

+/- People and Organizations

+/- Temporal, Geographic and Taxonomic Coverage

+/- Project

Parent Project Information:

+/- Maintenance

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Maintenance

Additional Metadata