Data Package Metadata View Summary

Data from: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands

General Information

Data Package:

Local Identifier:

edi.1037.2

Title:

Data from: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands

Alternate Identifier:

DOI PLACE HOLDER

Abstract:

Nutrient enrichment can simultaneously increase and destabilize plant biomass production, with co-limitation by multiple nutrients potentially intensifying these effects. Here, we test how factorial additions of nitrogen (N), phosphorus (P), and potassium with essential nutrients (K+) affect the stability (mean/standard deviation) of aboveground biomass in 34 grasslands over seven years. Destabilization with fertilization was prevalent but was driven by single nutrients, not synergistic nutrient interactions. On average, N-based treatments increased mean biomass production by 21-51% but increased its standard deviation by 40-68% and so consistently reduced stability. Adding P increased interannual variability and reduced stability without altering mean biomass, while K+ had no general effects. Declines in stability were largest in the most nutrient-limited grasslands, or where nutrients reduced species richness or intensified species synchrony. We show that nutrients can differentially impact the stability of biomass production, with N and P in particular disproportionately increasing its interannual variability.

Publication Date:

2021-12-09

For more information:
Visit:	DOI PLACE HOLDER

Time Period

Begin:

2007

End:

2019

People and Organizations
Contact:	Carroll, Oliver (Department of Integrative Biology, University of Guelph, Guelph, ON, Canada ) [ email ]
Contact:	MacDougall, Andrew S. (Department of Integrative Biology, University of Guelph, Guelph, ON, Canada ) [ email ]
Creator:	Carroll, Oliver (Department of Integrative Biology, University of Guelph, Guelph, ON, Canada )
Creator:	Batzer, Evan (Department of Plant Sciences, University of California, Davis, CA, USA)
Creator:	Bharath, Siddharth (Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN, USA)
Creator:	Borer, Elizabeth T. (Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN, USA)
Creator:	Campana, Sofía (Facultad de Agronomía, IFEVA, Universidad de Buenos Aires, CONICET, Buenos Aires, Argentina)
Creator:	Esch, Ellen (Department of Integrative Biology, University of Guelph, Guelph, ON, Canada )
Creator:	Hautier, Yann (Ecology and Biodiversity Group, Department of Biology, Utrecht University, Utrecht, The Netherlands)
Creator:	Ohlert, Timothy (Department of Biology, University of New Mexico, Albuquerque, NM, USA)
Creator:	Seabloom, Eric W. (Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN, USA)
Creator:	Adler, Peter B. (Department of Wildland Resources and the Ecology Center, Utah State University, Logan, UT, USA)
Creator:	Bakker, Jonathan D. (School of Environmental and Forest Sciences, University of Washington, Seattle, WA, USA)
Creator:	Biederman, Lori (Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Ames, IA, USA)
Creator:	Bugalho, Miguel N. (Centre for Applied Ecology "Prof. Baeta Neves" (CEABN-InBIO), School of Agriculture, University of Lisbon, Lisbon, Portugal)
Creator:	Caldeira, Maria (Forest Research Centre, School of Agriculture, University of Lisbon, Lisbon, Portugal )
Creator:	Chen, Qingqing (Institute of Ecology, College of Urban and Environmental Science, and Key Laboratory for Earth Surface Processes of the Ministry of Education, Peking University, Beijing, China )
Creator:	Davies, Kendi F. (Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA)
Creator:	Fay, Philip A. (USDA-ARS Grassland Soil and Water Research Lab, Temple, TX, USA)
Creator:	Knops, Johannes M. H. (Department of health and Environmental Sciences, Xián Jiaotong-Liverpool University, Suzhou, Jiangsu, China)
Creator:	Komatsu, Kimberly (Smithsonian Environmental Research Center, Edgewater, MD, USA)
Creator:	Martina, Jason P. (Department of Biology, Texas State University, San Marcos, TX, USA)
Creator:	McCann, Kevin S. (Department of Integrative Biology, University of Guelph, Guelph, ON, Canada )
Creator:	Moore, Joslin L. (School of Biological Sciences, Monash University, Clayton, Victoria, Australia)
Creator:	Morgan, John W. (Department of Ecology, Environment and Evolution, La Trobe University, Bundoora, Victoria, Australia)
Creator:	Muraina, Taofeek O. (Department of Animal Health & Production, Oyo State College of Agriculture and Technology, Igbo-Ora, Nigeria)
Creator:	Osborne, Brooke (U.S. Geological Survey, Southwest Biological Science Center, Moab, UT, USA)
Creator:	Risch, Anita C. (Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland)
Creator:	Stevens, Carly (Lancaster Environment Centre, Lancaster University, Lancaster, UK)
Creator:	Wilfahrt, Peter A. (Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN, USA)
Creator:	Yahdjian, Laura (Facultad de Agronomía, IFEVA, Universidad de Buenos Aires, CONICET, Buenos Aires, Argentina)
Creator:	MacDougall, Andrew S. (Department of Integrative Biology, University of Guelph, Guelph, ON, Canada )

Data Entities
Data Table Name:	Carroll_nutnet_maindata
Description:	Data from paper: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands
Data Table Name:	Carroll_nutnet_speciescover
Description:	Species cover data from: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands
Other Name:	Carroll_nutnet_fullScript
Description:	R script for analysis of data from the paper: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/1037/2/be6bbd138a7fe3e49b21e6bc2147397e
Name:	Carroll_nutnet_maindata
Description:	Data from paper: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands
Number of Records:	7490
Number of Columns:	14

Table Structure

Object Name:

Carroll_nutnet_maindata.csv

Size:

599176 byte

Authentication:

4b20e004923fdce433305ae7a97959da Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

site_code

latitude

longitude

continent

block

trt

year_trt

live_mass

sp.richness

MAP

MAP.var

Column Name:

site_code

latitude

longitude

continent

block

trt

year_trt

live_mass

sp.richness

MAP

MAP.var

Definition:

Abbreviated name of grassland site

Latitude of site

Longitude of site

Continent in which site is located

Number of the experimental block

Level of the factorial N*P*K+ nutrient treatment

Dummy coding where 1 = N addition, 0 = no N addition

Dummy coding where 1 = P addition, 0 = no P addition

Dummy coding where 1 = K+ addition, 0 = no K+ addition

Number of years of experimental nutrient addition to plot (0 = pre treatment, 1 = first year of treatment, etc.)

Aboveground live biomass production in plot

Herbaceous plant species richness in plot

Site mean annual precipitation (mm)

Interannual variability in site mean annual precipitation (mm)

Storage Type:

string

float

string

float

string

float

Measurement Type:

nominal

ratio

nominal

ratio

nominal

ratio

Measurement Values Domain:

Definition

Abbreviated name of grassland site

Unit	degree
Type	real

Unit	degree
Type	real

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Africa
Definition	Africa
Source

Code Definition

Code	Asia
Definition	Asia
Source

Code Definition

Code	Australia
Definition	Australia
Source

Code Definition

Code	Europe
Definition	Europe
Source

Code Definition

Code	North America
Definition	North America
Source

Code Definition

Code	South America
Definition	South America
Source

Unit	Block
Type	integer

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Control
Definition	No nutrient addition treatment
Source

Code Definition

Code	K
Definition	Potassium (with micronutrients) addition
Source

Code Definition

Code	N
Definition	Nitrogen addition
Source

Code Definition

Code	NK
Definition	Nitrogen and Potassium (with micronutrients) addition
Source

Code Definition

Code	NP
Definition	Nitrogen and Phosphorus addition
Source

Code Definition

Code	NPK
Definition	Nitrogen, Phosphorus, and Potassium (with micronutrients) addition
Source

Code Definition

Code	P
Definition	Phosphorus addition
Source

Code Definition

Code	PK
Definition	Phosphorus and Potassium (with micronutrients) addition
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	0
Definition	No Nitrogen addition
Source

Code Definition

Code	1
Definition	Nitrogen addition
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	0
Definition	No Phosphorus addition
Source

Code Definition

Code	1
Definition	Phosphorus addition
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	0
Definition	No Potassium (with micronutrients) addition
Source

Code Definition

Code	1
Definition	Potassium (with micronutrients) addition
Source

Unit	Year
Type	integer

Unit	gramPerMeterSquared
Type	real

Unit	Number of species
Type	real

Unit	millimeter
Type	integer

Unit	millimeter
Type	real

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/1037/2/a4fa7aa162cd9d4fff05604741cf2962
Name:	Carroll_nutnet_speciescover
Description:	Species cover data from: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands
Number of Records:	74143
Number of Columns:	6

Table Structure

Object Name:

Carroll_nutnet_speciescover.csv

Size:

2745596 byte

Authentication:

651922ad37a2a28eb694d72b7ed4e6de Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

site_code

block

year_trt

trt

Taxon

max_cover

Column Name:

site_code

block

year_trt

trt

Taxon

max_cover

Definition:

Abbreviated name of grassland site

Number of the experimental block

Number of years of experimental nutrient addition to plot (0 = pre treatment, 1 = first year of treatment, etc.)

Level of the factorial N*P*K+ nutrient treatment

Species name

Plant species percent cover in permanent 1 m2 quadrats in each plot, based on visual assessment

Storage Type:

string

float

string

float

Measurement Type:

nominal

ratio

nominal

ratio

Measurement Values Domain:

Definition

Abbreviated name of grassland site

Unit	Block
Type	integer

Unit	Year
Type	integer

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Control
Definition	No nutrient addition treatment
Source

Code Definition

Code	K
Definition	Potassium (with micronutrients) addition
Source

Code Definition

Code	N
Definition	Nitrogen addition
Source

Code Definition

Code	NK
Definition	Nitrogen and Potassium (with micronutrients) addition
Source

Code Definition

Code	NP
Definition	Nitrogen and Phosphorus addition
Source

Code Definition

Code	NPK
Definition	Nitrogen, Phosphorus, and Potassium (with micronutrients) addition
Source

Code Definition

Code	P
Definition	Phosphorus addition
Source

Code Definition

Code	PK
Definition	Phosphorus and Potassium (with micronutrients) addition
Source

Definition

Species name

Unit	percent
Type	real

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Non-Categorized Data Resource

Name:

Carroll_nutnet_fullScript

Entity Type:

Description:

R script for analysis of data from the paper: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands

Physical Structure Description:

Object Name:

Carroll_nutnet_fullScript.R

Size:

10282 byte

Authentication:

25baafd3eb0c470dd1002a563641d5dd Calculated By MD5

Externally Defined Format:

Format Name:

Data:

https://pasta-s.lternet.edu/package/data/eml/edi/1037/2/73fb5d4eda550cae8a1903430bbc7ff9

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)	Nutrient Network (NutNet), Biodiversity loss, Ecosystem function, Ecosystem stability, Nutrient enrichment, Synchrony
LTER Controlled Vocabulary	Aboveground biomass

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:

The full experimental design and treatments of the Nutrient Network project are detailed at www.nutnet.org.

*Experimental design and nutrient additions*

We assessed the mean, interannual variability and stability of aboveground biomass production in 34 grassland sites that received standardized annual inputs of N, P and K+ for seven years. These data are from the globally distributed Nutrient Network (NutNet) experiment.

Most sites contain 3 blocks (but ranges from 1 to 6) comprising 25 m2 treatment plots that receive one of the possible factorial combinations of N, P and K+ and an unfertilized control plot. Plots are arranged in a randomized block design. Nutrients were applied at a standardized yearly rate, using 10 g N (time-release urea) m-2 yr-1, 10 g P (triple-super phosphate, which also includes Ca) m-2 yr-1, and 10 g K (potassium sulphate, which also includes S) m-2 yr-1. In the first year only, all K plots also received 100 g m-2 of an essential nutrient mix, comprising: 15% Fe, 14% S, 1.5% Mg, 2.5% Mn, 1% Cu, 1% Zn, 0.2% B, and 0.05% Mo – forming the K+ treatment. All plots included in this analysis were open to herbivory. Site-level mean annual precipitation (MAP) and MAP variability data were obtained from the WorldClim Global Climate database (Version 1.4).

*Metrics*

We harvested aboveground biomass annually from two 10 cm x 100 cm strips in each plot at the site-specific time of peak biomass. Live biomass was separated from dead biomass, dried at 60°C and weighed to estimate biomass production in g m-2 year-1 for each plot. Harvest strips were relocated within each plot each year to avoid a clipping effect. We calculated the temporal mean (μ) of biomass within plots as the seven-year mean of annual biomass measurements.

Ecosystems responding to chronic nutrient inputs can display directional trends in biomass that may influence stability metrics. To focus our analysis on interannual variability in biomass production, we detrended our data by taking the residuals from a linear regression of biomass over years of treatment in each plot. Subsequently, the standard deviation of residuals in a plot (σ_detr) was used as a measure of interannual variability and in calculating a single detrended S value for each plot, as: S_d=μ / σ_detr.

Plant species richness and percent cover (to the nearest 1%) were surveyed in permanent 1 m2 quadrats in each plot, based on visual assessment. Surveys were conducted annually or biannually according to the growing season at each site. We used these data to calculate the temporal mean of species richness for each plot. Additionally, we used species’ percent cover to calculate detrended species synchrony in each plot (see paper for full description). Synchrony values are bounded between 0 (perfect asynchrony) and 1 (perfect synchrony).

We calculated treatment effects using natural-log response ratios, as: LRR=ln(treatment/control). This effect size highlights the change in the value of a metric in a treatment plot relative to control plots located within the same experimental block.

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@environmentaldatainitiative.org

Web Address:

https://environmentaldatainitiative.org

Id:

https://ror.org/0330j0z60

Creators:

Individual:

Oliver Carroll

Organization:

Department of Integrative Biology, University of Guelph, Guelph, ON, Canada

Email Address:

carrollo@uoguelph.ca

Id:

https://orcid.org/0000-0003-2514-3422

Individual:	Evan Batzer
Organization:	Department of Plant Sciences, University of California, Davis, CA, USA

Individual:	Siddharth Bharath
Organization:	Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN, USA

Individual:	Elizabeth T. Borer
Organization:	Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN, USA

Individual:	Sofía Campana
Organization:	Facultad de Agronomía, IFEVA, Universidad de Buenos Aires, CONICET, Buenos Aires, Argentina

Individual:	Ellen Esch
Organization:	Department of Integrative Biology, University of Guelph, Guelph, ON, Canada

Individual:	Yann Hautier
Organization:	Ecology and Biodiversity Group, Department of Biology, Utrecht University, Utrecht, The Netherlands

Individual:	Timothy Ohlert
Organization:	Department of Biology, University of New Mexico, Albuquerque, NM, USA

Individual:	Eric W. Seabloom
Organization:	Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN, USA

Individual:	Peter B. Adler
Organization:	Department of Wildland Resources and the Ecology Center, Utah State University, Logan, UT, USA

Individual:	Jonathan D. Bakker
Organization:	School of Environmental and Forest Sciences, University of Washington, Seattle, WA, USA

Individual:	Lori Biederman
Organization:	Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Ames, IA, USA

Individual:	Miguel N. Bugalho
Organization:	Centre for Applied Ecology "Prof. Baeta Neves" (CEABN-InBIO), School of Agriculture, University of Lisbon, Lisbon, Portugal

Individual:	Maria Caldeira
Organization:	Forest Research Centre, School of Agriculture, University of Lisbon, Lisbon, Portugal

Individual:	Qingqing Chen
Organization:	Institute of Ecology, College of Urban and Environmental Science, and Key Laboratory for Earth Surface Processes of the Ministry of Education, Peking University, Beijing, China

Individual:	Kendi F. Davies
Organization:	Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA

Individual:	Philip A. Fay
Organization:	USDA-ARS Grassland Soil and Water Research Lab, Temple, TX, USA

Individual:	Johannes M. H. Knops
Organization:	Department of health and Environmental Sciences, Xián Jiaotong-Liverpool University, Suzhou, Jiangsu, China

Individual:	Kimberly Komatsu
Organization:	Smithsonian Environmental Research Center, Edgewater, MD, USA

Individual:	Jason P. Martina
Organization:	Department of Biology, Texas State University, San Marcos, TX, USA

Individual:	Kevin S. McCann
Organization:	Department of Integrative Biology, University of Guelph, Guelph, ON, Canada

Individual:	Joslin L. Moore
Organization:	School of Biological Sciences, Monash University, Clayton, Victoria, Australia

Individual:	John W. Morgan
Organization:	Department of Ecology, Environment and Evolution, La Trobe University, Bundoora, Victoria, Australia

Individual:	Taofeek O. Muraina
Organization:	Department of Animal Health & Production, Oyo State College of Agriculture and Technology, Igbo-Ora, Nigeria

Individual:	Brooke Osborne
Organization:	U.S. Geological Survey, Southwest Biological Science Center, Moab, UT, USA

Individual:	Anita C. Risch
Organization:	Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland

Individual:	Carly Stevens
Organization:	Lancaster Environment Centre, Lancaster University, Lancaster, UK

Individual:	Peter A. Wilfahrt
Organization:	Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN, USA

Individual:	Laura Yahdjian
Organization:	Facultad de Agronomía, IFEVA, Universidad de Buenos Aires, CONICET, Buenos Aires, Argentina

Individual:	Andrew S. MacDougall
Organization:	Department of Integrative Biology, University of Guelph, Guelph, ON, Canada

Contacts:

Individual:

Oliver Carroll

Organization:

Department of Integrative Biology, University of Guelph, Guelph, ON, Canada

Email Address:

carrollo@uoguelph.ca

Id:

https://orcid.org/0000-0003-2514-3422

Individual:

Andrew S. MacDougall

Organization:

Department of Integrative Biology, University of Guelph, Guelph, ON, Canada

Email Address:

amacdo02@uoguelph.ca

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

2007

End:

2019

Sampling Site:

Description:

bldr.us

Site Coordinates:

Longitude (degree):	-105.233544	Latitude (degree):	39.972021999999996
Altitude (meter):	1633.0

Sampling Site:

Description:

bnch.us

Site Coordinates:

Longitude (degree):	-121.9680169	Latitude (degree):	44.27668543
Altitude (meter):	1318.0829999999999

Sampling Site:

Description:

bogong.au

Site Coordinates:

Longitude (degree):	147.254	Latitude (degree):	-36.874
Altitude (meter):	1760.0

Sampling Site:

Description:

burrawan.au

Site Coordinates:

Longitude (degree):	151.13951699999998	Latitude (degree):	-27.734896000000003
Altitude (meter):	425.0

Sampling Site:

Description:

cbgb.us

Site Coordinates:

Longitude (degree):	-93.38538333	Latitude (degree):	41.78506667
Altitude (meter):	275.0

Sampling Site:

Description:

cdcr.us

Site Coordinates:

Longitude (degree):	-93.2115	Latitude (degree):	45.425
Altitude (meter):	270.0

Sampling Site:

Description:

cdpt.us

Site Coordinates:

Longitude (degree):	-101.63	Latitude (degree):	41.2
Altitude (meter):	965.0

Sampling Site:

Description:

comp.pt

Site Coordinates:

Longitude (degree):	-8.791406	Latitude (degree):	38.82928
Altitude (meter):	200.0

Sampling Site:

Description:

cowi.ca

Site Coordinates:

Longitude (degree):	-123.6301	Latitude (degree):	48.8088
Altitude (meter):	50.0

Sampling Site:

Description:

elliot.us

Site Coordinates:

Longitude (degree):	-117.05224299999999	Latitude (degree):	32.875
Altitude (meter):	200.0

Sampling Site:

Description:

frue.ch

Site Coordinates:

Longitude (degree):	8.541821	Latitude (degree):	47.113186999999996
Altitude (meter):	995.0

Sampling Site:

Description:

hall.us

Site Coordinates:

Longitude (degree):	-86.70167	Latitude (degree):	36.871944
Altitude (meter):	193.6

Sampling Site:

Description:

hopl.us

Site Coordinates:

Longitude (degree):	-123.06031340000001	Latitude (degree):	39.01275343
Altitude (meter):	598.302

Sampling Site:

Description:

kibber.in

Site Coordinates:

Longitude (degree):	78.00954	Latitude (degree):	32.31972667
Altitude (meter):	4241.0

Sampling Site:

Description:

kiny.au

Site Coordinates:

Longitude (degree):	143.75	Latitude (degree):	-36.2
Altitude (meter):	90.0

Sampling Site:

Description:

koffler.ca

Site Coordinates:

Longitude (degree):	-79.535881	Latitude (degree):	44.024046999999996
Altitude (meter):	301.0

Sampling Site:

Description:

konz.us

Site Coordinates:

Longitude (degree):	-96.582821	Latitude (degree):	39.070856
Altitude (meter):	440.0

Sampling Site:

Description:

lancaster.uk

Site Coordinates:

Longitude (degree):	-2.628417566	Latitude (degree):	53.98562471
Altitude (meter):	180.0

Sampling Site:

Description:

look.us

Site Coordinates:

Longitude (degree):	-122.1284473	Latitude (degree):	44.20517707
Altitude (meter):	1500.4920000000002

Sampling Site:

Description:

marc.ar

Site Coordinates:

Longitude (degree):	-57.42451	Latitude (degree):	-37.71516
Altitude (meter):	6.0

Sampling Site:

Description:

mcla.us

Site Coordinates:

Longitude (degree):	-122.40640630000001	Latitude (degree):	38.86427212
Altitude (meter):	641.8009999999999

Sampling Site:

Description:

mtca.au

Site Coordinates:

Longitude (degree):	117.610853	Latitude (degree):	-31.782138
Altitude (meter):	285.0

Sampling Site:

Description:

saline.us

Site Coordinates:

Longitude (degree):	-99.1	Latitude (degree):	39.05
Altitude (meter):	440.0

Sampling Site:

Description:

sedg.us

Site Coordinates:

Longitude (degree):	-120.01666670000002	Latitude (degree):	34.7
Altitude (meter):	550.0

Sampling Site:

Description:

sevi.us

Site Coordinates:

Longitude (degree):	-106.6905	Latitude (degree):	34.3592
Altitude (meter):	1600.0

Sampling Site:

Description:

sgs.us

Site Coordinates:

Longitude (degree):	-104.76666999999999	Latitude (degree):	40.81667
Altitude (meter):	1650.0

Sampling Site:

Description:

shps.us

Site Coordinates:

Longitude (degree):	-112.19839099999999	Latitude (degree):	44.242989
Altitude (meter):	910.0

Sampling Site:

Description:

sier.us

Site Coordinates:

Longitude (degree):	-121.2836963	Latitude (degree):	39.23550963
Altitude (meter):	197.195

Sampling Site:

Description:

smith.us

Site Coordinates:

Longitude (degree):	-122.62475400000001	Latitude (degree):	48.20658068
Altitude (meter):	62.0

Sampling Site:

Description:

spin.us

Site Coordinates:

Longitude (degree):	-84.500556	Latitude (degree):	38.135833
Altitude (meter):	271.3

Sampling Site:

Description:

temple.us

Site Coordinates:

Longitude (degree):	-97.34899999999999	Latitude (degree):	31.044
Altitude (meter):	184.0

Sampling Site:

Description:

trel.us

Site Coordinates:

Longitude (degree):	-88.829	Latitude (degree):	40.075
Altitude (meter):	200.0

Sampling Site:

Description:

ukul.za

Site Coordinates:

Longitude (degree):	30.4	Latitude (degree):	-29.67
Altitude (meter):	842.5

Sampling Site:

Description:

valm.ch

Site Coordinates:

Longitude (degree):	10.372252	Latitude (degree):	46.631345
Altitude (meter):	2320.0

Project

Parent Project Information:

Title:

Nutrient Network (NutNet)

Personnel:

Individual:

Oliver Carroll

Organization:

Department of Integrative Biology, University of Guelph, Guelph, ON, Canada

Email Address:

carrollo@uoguelph.ca

Id:

https://orcid.org/0000-0003-2514-3422

Role:

Lead author

Maintenance

Maintenance:

Description:	These data are associated with the Ecology Letters paper: 'Nutrient identity modifies the destabilizing effects of eutrophication in grasslands'. Accordingly, these data are not expected to be maintained. Visit https://nutnet.org/ for updated data from the wider Nutrient Network project.
Frequency:	notPlanned

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList'
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'Block'
        |     |     |     |  \___attribute 'name' = 'Block'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'Number of species'
        |     |     |     |  \___attribute 'name' = 'Number of species'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'Number of species'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'Year'
        |     |     |     |  \___attribute 'name' = 'Year'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'Number of years of experimental nutrient addition'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'emlEditor'
        |     |        \___attribute 'app' = 'ezEML'
        |     |        \___attribute 'release' = '2021.12.01'
        |     |___text '\n    '
        |___text '\n  '

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Data Package Metadata View Summary

Data from: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands

Data Entities

Data Table

Data Table

Non-Categorized Data Resource

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

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Data from: Nutrient identity modifies the destabilizing effects of eutrophication in grasslands

+/- Data Entities

Data Table

Data Table

Non-Categorized Data Resource

+/- 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

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Maintenance

Additional Metadata

Additional Metadata