Data Package Metadata View Summary

Ecophysiological variables of common shrub and grass species during the growing season following simulated sandblasting trials at the Jornada Experimental Range, New Mexico, USA, 2018 and 2019

General Information

Data Package:

Local Identifier:

knb-lter-jrn.210527001.4

Title:

Ecophysiological variables of common shrub and grass species during the growing season following simulated sandblasting trials at the Jornada Experimental Range, New Mexico, USA, 2018 and 2019

Alternate Identifier:

DOI PLACE HOLDER

Abstract:

In this dataset, we report ecophysiological variables of contrasting perennial grass (Bouteloua eriopoda, Sporobolus airoides, and Aristida purpurea) and shrub (Prosopis glandulosa, Atriplex canescens, and Larrea tridentata) functional groups before and after a series of simulated sandblasting events with various intensities and frequencies. We hypothesized that grass species are more susceptible to the resulting "sandblasting" (i.e., abrasive damage by wind-blown particulates) than shrubs, thus contributing to the shift from grass to shrub dominance. To test this, we conducted a wind tunnel experiment at the USDA Jornada Experimental Range in 2018 and 2019 growing seasons. Potted plants were subjected to different levels of sandblasting in a novel portable wind tunnel, and plants’ ecophysiological responses including leaf gas exchange and nighttime leaf stomatal conductance were quantified. All tested plants were then grown in benign greenhouse conditions to investigate plant recovery post sandblasting. This dataset contains data about plant biomass and height, leaf chlorophyll content, leaf gas exchange, stomatal conductance, and water use efficiency (WUE) under the experimental treatments above. This study is complete.

Short Name:

neat_sandblasting_ecophys

Publication Date:

2023-06-23

Language:

English

For more information:
Visit:	https://jrn.lternet.edu
Visit:	DOI PLACE HOLDER

People and Organizations
Contact:	Information Manager (Jornada Basin LTER) [ email ]
Creator:	Niu, Furong (University of Arizona)
Creator:	Pierce, Nathan A (University of Arizona)
Creator:	Archer, Steven (The University of Arizona)
Creator:	Okin, Gregory S (University of California Los Angeles)
Creator:	Fischella, Mike (University of California Los Angeles)
Creator:	Nadoum, Shereen (University of California Los Angeles)
Associate:	Hubbard, Taylor C (University of Arizona, research assistant)
Associate:	Payne, Sarah (University of California Los Angeles, research assistant)

Data Entities
Data Table Name:	Biomass table
Description:	Biomass and morphological characteristics of the grass and shrub species after recovery growth
Data Table Name:	Chlorophyll content table
Description:	Leaf chlorophyll content of the grass and shrub species before sandblasting trials in 2019
Data Table Name:	Leaf gas exchange 2018 table
Description:	Leaf gas exchange measurements on the grass and shrub species before and after sandblasting trials in 2018
Data Table Name:	Leaf gas exchange 2019 table
Description:	Leaf gas exchange measurements on the grass and shrub species before and after sandblasting trials in 2019
Data Table Name:	Nighttime stomatal conductance 2018
Description:	Nighttime stomatal conductance of the grass and shrub species before and after sandblasting trials in 2018
Data Table Name:	Nighttime stomatal conductance 2019
Description:	Nighttime stomatal conductance of the grass and shrub species before and after sandblasting trials in 2019
Data Table Name:	Plant height table
Description:	Plant height of the grass and shrub species before sandblasting trials in 2018 and 2019
Data Table Name:	Water use efficiency (2019) table
Description:	Instantaneous water use efficiency of Bouteloua eriopoda and Prosopis glandulosa after the first sandblasting trial in 2019

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210527001/4/38149b9edf58f3d74372294051a8fbfb
Name:	Biomass table
Description:	Biomass and morphological characteristics of the grass and shrub species after recovery growth
Number of Records:	134
Number of Columns:	12

Table Structure

Object Name:

jrn527001_biomass.csv

Size:

10288 byte

Authentication:

ec2061d1039914ed55ddcc4678e7af86 Calculated By MD5

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Functional Type

Species

Treatment

Replicate

Height

Aboveground biomass

Belowground biomass

Total biomass

Root to shoot ratio

Leaf to stem ratio

Leaf number

Specific leaf area

Column Name:

functiontype

species

treatment

replicate

height

AGB

BGB

R:S

L:S

LeafNo

SLA

Definition:

plant functional type

studied species

sandblasting treatments

the number of the replicate

plant height

aboveground biomass

belowground biomass

total biomass

root to shoot ratio

leaf to stem biomass ratio

number of leaves per individual plant

specific leaf area

Storage Type:

string

integer

float

Measurement Type:

nominal

interval

ratio

Measurement Values Domain:

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	grass
Definition	Grass or graminoid form/functional type
Source

Code Definition

Code	shrub
Definition	Shrub form/functional type
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	ARPU9
Definition	Aristida purpurea
Source

Code Definition

Code	BOER4
Definition	Bouteloua eriopoda
Source

Code Definition

Code	SPAI
Definition	Sporobolus airoides
Source

Code Definition

Code	PRGL2
Definition	Prosopis glandulosa
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	CK
Definition	Wind speed = 0; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	HF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	HW
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	LW
Definition	Wind speed = 8; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	LF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 20
Source

Code Definition

Code	MF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 30
Source

Unit	number
Type	integer

Unit	centimeter
Type	real

Unit	gram
Type	real

Unit	gram
Type	real

Unit	gram
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	number
Type	real

Unit	squareCentimeterPerGram
Type	real

Missing Value Code:

Code	NA
Expl	Missing value - data not collected or otherwise unavailable

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210527001/4/d65c611842cc3b07400e9aec6aab4ea4
Name:	Chlorophyll content table
Description:	Leaf chlorophyll content of the grass and shrub species before sandblasting trials in 2019
Number of Records:	144
Number of Columns:	4

Table Structure

Object Name:

jrn527001_chlorophyll_content.csv

Size:

2423 byte

Authentication:

61982ce428476bafab4e242e5db42e0b Calculated By MD5

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Species

Treatment

Replicate

Chlorophyll

Column Name:

species

treatment

replicate

Chl

Definition:

studied species

sandblasting treatments

the number of the replicate

leaf chlorophyll content

Storage Type:

string

integer

float

Measurement Type:

nominal

interval

ratio

Measurement Values Domain:

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	ARPU9
Definition	Aristida purpurea
Source

Code Definition

Code	BOER4
Definition	Bouteloua eriopoda
Source

Code Definition

Code	SPAI
Definition	Sporobolus airoides
Source

Code Definition

Code	PRGL2
Definition	Prosopis glandulosa
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	CK
Definition	Wind speed = 0; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	HF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	HW
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	LW
Definition	Wind speed = 8; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	LF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 20
Source

Code Definition

Code	MF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 30
Source

Unit	number
Type	integer

Unit	microgramPerCentimeterSquared
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210527001/4/1c8138f7006ca36ac2ea568ce863a31f
Name:	Leaf gas exchange 2018 table
Description:	Leaf gas exchange measurements on the grass and shrub species before and after sandblasting trials in 2018
Number of Records:	1026
Number of Columns:	14

Table Structure

Object Name:

jrn527001_leaf_gas_exchange_2018.csv

Size:

116412 byte

Authentication:

29604961c5a12bd33e8fa6c88f12c480 Calculated By MD5

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Date

Functional Type

Week

Species

Treatment

Replicate

Frequency

Intensity

Sandflux

Total abrader mass

Transpiration

Assmilation

Water use efficiency

g (stomatal conductance)

Column Name:

date

functiontype

week

species

treatment

replicate

frequency

intensity

sandflux

tam

WUE

Definition:

the date and time of the leaf gas exchange measurement

plant functional type

the week number of the sandblasting trial

studied species

sandblasting treatments

the number of the replicate

sandblasting frequency

sandblasting intensity

sand flux rate

total abrader mass accumulated over sandblasting trials

transpiration rate

net photosynthetic rate

instantaneous water use efficiency

leaf stomatal conductance

Storage Type:

dateTime

string

integer

string

float

Measurement Type:

dateTime

nominal

interval

nominal

ratio

Measurement Values Domain:

Format	YYYY-MM-DD hh:mm:ss
Precision	1

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	grass
Definition	Grass or graminoid form/functional type
Source

Code Definition

Code	shrub
Definition	Shrub form/functional type
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	week0
Definition	before sandblasting
Source

Code Definition

Code	week1
Definition	the first sandblasting trial
Source

Code Definition

Code	week3
Definition	the third sandblasting trial
Source

Code Definition

Code	week5
Definition	the fifth sandblasting trial
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	ARPU9
Definition	Aristida purpurea
Source

Code Definition

Code	BOER4
Definition	Bouteloua eriopoda
Source

Code Definition

Code	SPAI
Definition	Sporobolus airoides
Source

Code Definition

Code	PRGL2
Definition	Prosopis glandulosa
Source

Code Definition

Code	ATCA2
Definition	Atriplex canescens
Source

Code Definition

Code	LATR2
Definition	Larrea tridentata
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	FRhighFLhigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 120
Source

Code Definition

Code	FRhighFLlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	FRlowFLhigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 120
Source

Code Definition

Code	FRlowFLlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	Whigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	Wlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 0
Source

Unit	number
Type	integer

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	low
Definition	every 14 days
Source

Code Definition

Code	high
Definition	every 7 days
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	none
Definition	zero (0) grams per cm per minute
Source

Code Definition

Code	low
Definition	sixty (60) grams per cm per minute
Source

Code Definition

Code	high
Definition	One hundred twenty (120) grams per cm per minute
Source

Unit	gramsPerCentimeterPerMinute
Type	real

Unit	gramsPerCentimeter
Type	real

Unit	molePerMeterSquaredPerSecond
Type	real

Unit	micromolePerMeterSquaredPerSecond
Type	real

Unit	micromolePerMillimole
Type	real

Unit	molePerMeterSquaredPerSecond
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210527001/4/52304d7008909d60acd9217e73b75cf4
Name:	Leaf gas exchange 2019 table
Description:	Leaf gas exchange measurements on the grass and shrub species before and after sandblasting trials in 2019
Number of Records:	1391
Number of Columns:	13

Table Structure

Object Name:

jrn527001_leaf_gas_exchange_2019.csv

Size:

137470 byte

Authentication:

ed2869d7a05e43cfc52c79fc3e7ec71d Calculated By MD5

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Date

Functional Type

Week

Species

Treatment

Replicate

Intensity

Sandflux

Total abrader mass

Transpiration

Assmilation

Water use efficiency

g (stomatal conductance)

Column Name:

date

functiontype

week

species

treatment

replicate

intensity

sandflux

tam

WUE

Definition:

the date and time of the leaf gas exchange measurement

plant functional type

the week number of the sandblasting trial

studied species

sandblasting treatments

the number of the replicate

sandblasting intensity

sand flux rate

total abrader mass accumulated over sandblasting trials

transpiration rate

net photosynthetic rate

instantaneous water use efficiency

leaf stomatal conductance

Storage Type:

dateTime

string

integer

float

Measurement Type:

dateTime

nominal

interval

ratio

Measurement Values Domain:

Format	YYYY-MM-DD hh:mm:ss
Precision	1

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	grass
Definition	Grass or graminoid form/functional type
Source

Code Definition

Code	shrub
Definition	Shrub form/functional type
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	week0
Definition	before sandblasting
Source

Code Definition

Code	week1
Definition	the first sandblasting trial
Source

Code Definition

Code	week2
Definition	the second sandblasting trial
Source

Code Definition

Code	week3
Definition	the third sandblasting trial
Source

Code Definition

Code	week4
Definition	the fourth sandblasting trial
Source

Code Definition

Code	week5
Definition	the fifth sandblasting trial
Source

Code Definition

Code	week6
Definition	the sixth sandblasting trial
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	BOER4
Definition	Bouteloua eriopoda
Source

Code Definition

Code	SPAI
Definition	Sporobolus airoides
Source

Code Definition

Code	PRGL2
Definition	Prosopis glandulosa
Source

Code Definition

Code	ARPU9
Definition	Aristida purpurea
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	CK
Definition	Wind speed = 0; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	HF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	HW
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	LF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 20
Source

Code Definition

Code	LW
Definition	Wind speed = 8; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	MF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 30
Source

Unit	number
Type	integer

Unit	gramsPerCentimeterPerMinute
Type	integer

Unit	gramsPerCentimeterPerMinute
Type	real

Unit	gramsPerCentimeter
Type	real

Unit	molePerMeterSquaredPerSecond
Type	real

Unit	micromolePerMeterSquaredPerSecond
Type	real

Unit	micromolePerMillimole
Type	real

Unit	molePerMeterSquaredPerSecond
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210527001/4/e117e1b12c33e0707072dca5b7fbed8b
Name:	Nighttime stomatal conductance 2018
Description:	Nighttime stomatal conductance of the grass and shrub species before and after sandblasting trials in 2018
Number of Records:	1113
Number of Columns:	8

Table Structure

Object Name:

jrn527001_Gs_nighttime_2018.csv

Size:

46769 byte

Authentication:

6c30a162cf1b3cedf0e47611844604b4 Calculated By MD5

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Week

Functional Type

Species

Treatment

Replicate

Stomatal conductance

Sandflux

Total abrader mass

Column Name:

week

functiontype

species

treatment

replicate

sandflux

tam

Definition:

the number of the sandblasting trial

plant functional type

studied species

sandblasting treatments

the number of the replicate

Nighttime stomatal conductance

sand flux rate

total abrader mass accumulated over sandblasting trials

Storage Type:

string

integer

float

Measurement Type:

nominal

interval

ratio

Measurement Values Domain:

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	week0
Definition	before sandblasting
Source

Code Definition

Code	week1
Definition	the first sandblasting trial
Source

Code Definition

Code	week2
Definition	the second sandblasting trial
Source

Code Definition

Code	week3
Definition	the third sandblasting trial
Source

Code Definition

Code	week4
Definition	the fourth sandblasting trial
Source

Code Definition

Code	week5
Definition	the fifth sandblasting trial
Source

Code Definition

Code	week6
Definition	the sixth sandblasting trial
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	grass
Definition	Grass or graminoid form/functional type
Source

Code Definition

Code	shrub
Definition	Shrub form/functional type
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	BOER4
Definition	Bouteloua eriopoda
Source

Code Definition

Code	SPAI
Definition	Sporobolus airoides
Source

Code Definition

Code	PRGL2
Definition	Prosopis glandulosa
Source

Code Definition

Code	ARPU9
Definition	Aristida purpurea
Source

Code Definition

Code	ATCA2
Definition	Atriplex canescens
Source

Code Definition

Code	LATR2
Definition	Larrea tridentata
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	FRhighFLhigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 120
Source

Code Definition

Code	FRhighFLlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	FRlowFLhigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 120
Source

Code Definition

Code	FRlowFLlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	Whigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	Wlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 0
Source

Unit	number
Type	integer

Unit	millimolePerMeterSquaredPerSecond
Type	real

Unit	gramsPerCentimeterPerMinute
Type	real

Unit	gramsPerCentimeter
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210527001/4/477f28ccb380d171019a9987bcb0f7e0
Name:	Nighttime stomatal conductance 2019
Description:	Nighttime stomatal conductance of the grass and shrub species before and after sandblasting trials in 2019
Number of Records:	952
Number of Columns:	8

Table Structure

Object Name:

jrn527001_Gs_nighttime_2019.csv

Size:

32069 byte

Authentication:

a1a1130f27f988d86f76727739101810 Calculated By MD5

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Week

Functional Type

Species

Treatment

Replicate

Stomatal conductance

Sandflux

Total abrader mass

Column Name:

week

functiontype

species

treatment

replicate

sandflux

tam

Definition:

the number of the sandblasting trial

plant functional type

studied species

sandblasting treatments

the number of the replicate

Nighttime stomatal conductance

sand flux rate

total abrader mass accumulated over sandblasting trials

Storage Type:

string

integer

float

Measurement Type:

nominal

interval

ratio

Measurement Values Domain:

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	week0
Definition	before sandblasting
Source

Code Definition

Code	week1
Definition	the first sandblasting trial
Source

Code Definition

Code	week2
Definition	the second sandblasting trial
Source

Code Definition

Code	week3
Definition	the third sandblasting trial
Source

Code Definition

Code	week4
Definition	the fourth sandblasting trial
Source

Code Definition

Code	week5
Definition	the fifth sandblasting trial
Source

Code Definition

Code	week6
Definition	the sixth sandblasting trial
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	grass
Definition	Grass or graminoid form/functional type
Source

Code Definition

Code	shrub
Definition	Shrub form/functional type
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	ARPU9
Definition	Aristida purpurea
Source

Code Definition

Code	BOER4
Definition	Bouteloua eriopoda
Source

Code Definition

Code	SPAI
Definition	Sporobolus airoides
Source

Code Definition

Code	PRGL2
Definition	Prosopis glandulosa
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	CK
Definition	Wind speed = 0; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	HF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	HW
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	LF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 20
Source

Code Definition

Code	LW
Definition	Wind speed = 8; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	MF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 30
Source

Unit	number
Type	integer

Unit	millimolePerMeterSquaredPerSecond
Type	real

Unit	gramsPerCentimeterPerMinute
Type	real

Unit	gramsPerCentimeter
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210527001/4/3f00742c84ea7decbdc805ffe37dd194
Name:	Plant height table
Description:	Plant height of the grass and shrub species before sandblasting trials in 2018 and 2019
Number of Records:	360
Number of Columns:	5

Table Structure

Object Name:

jrn527001_plant_height.csv

Size:

8890 byte

Authentication:

17eb63e5621dcc4e5e673a5b036d4973 Calculated By MD5

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Year

Species

Treatment

Replicate

Height

Column Name:

year

species

treatment

replicate

height

Definition:

experimental year (2018, 2019)

studied species

sandblasting treatments

the number of the replicate

plant height

Storage Type:

dateTime

string

integer

float

Measurement Type:

dateTime

nominal

interval

ratio

Measurement Values Domain:

Format	YYYY
Precision	1

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	BOER4
Definition	Bouteloua eriopoda
Source

Code Definition

Code	SPAI
Definition	Sporobolus airoides
Source

Code Definition

Code	PRGL2
Definition	Prosopis glandulosa
Source

Code Definition

Code	ARPU9
Definition	Aristida purpurea
Source

Code Definition

Code	ATCA2
Definition	Atriplex canescens
Source

Code Definition

Code	LATR2
Definition	Larrea tridentata
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	CK
Definition	Wind speed = 0; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	HF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	HW
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	LF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 20
Source

Code Definition

Code	LW
Definition	Wind speed = 8; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	MF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 30
Source

Code Definition

Code	FRhighFLhigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 120
Source

Code Definition

Code	FRhighFLlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	FRlowFLhigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 120
Source

Code Definition

Code	FRlowFLlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	Whigh
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	Wlow
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 14; Sand flux (FL, g cm−1 min−1) = 0
Source

Unit	number
Type	integer

Unit	centimeter
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210527001/4/c1e97f0ecd3b97b19d7fc141ba3eb9e6
Name:	Water use efficiency (2019) table
Description:	Instantaneous water use efficiency of Bouteloua eriopoda and Prosopis glandulosa after the first sandblasting trial in 2019
Number of Records:	172
Number of Columns:	5

Table Structure

Object Name:

jrn527001_pulsed_WUE_2019.csv

Size:

4324 byte

Authentication:

59edc0d0bc0e758b0a07ea0ad4638bad Calculated By MD5

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Day

Species

Treatment

Replicate

Water use efficiency

Column Name:

day

species

treatment

replicate

WUE

Definition:

days after sandblasting treatment

studied species

sandblasting treatments

the number of the replicate

instantaneous water use efficiency

Storage Type:

integer

string

integer

float

Measurement Type:

interval

nominal

interval

ratio

Measurement Values Domain:

Unit	number
Type	integer

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	PRGL2
Definition	Prosopis glandulosa
Source

Code Definition

Code	BOER4
Definition	Bouteloua eriopoda
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	CK
Definition	Wind speed = 0; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 0
Source

Code Definition

Code	HF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 60
Source

Code Definition

Code	MF
Definition	Wind speed = 11; Sandblasting frequency (FR, days) = 7; Sand flux (FL, g cm−1 min−1) = 30
Source

Unit	number
Type	integer

Unit	micromolePerMillimole
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

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:
LTER Core Research Areas	disturbance
LTER Controlled Vocabulary v1	biomass, chlorophyll, deserts, grasses, plant functional types, plant growth, plant height, plant physiology, sand, shrubs, wind
none	abrasion, aeolian processes, ecophysiology, leaf gas exchange, sandblasting, shrub encroachment, water use efficiency, wind tunnel
Jornada Basin project names	Sandblasting study, study 527
Jornada Basin place names	JER, Sandblasting site

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:

## Plant materials Plants were grown in pots filled with loamy sand soils collected from the Jornada Experimental Range (JER), New Mexico, USA. Grasses were grown in 18 cm tall × 16.5 cm top diameter plastic pots, and shrubs in 21.5 cm tall × 23 cm top diameter plastic pots. The seedlings were germinated in a glasshouse at the University of Arizona campus in Tucson, AZ, USA, with full sun exposure and a temperature range of 24–32°C. Soils were brought to field capacity every other day. Approximately 30 days before the wind tunnel experiment, pots were transported to an outdoor common garden at the JER headquarters and kept well-watered. ## Sandblasting experiments Sandblasting experiments assessing the response of grass and shrub species to different levels of sand flux were conducted during the 2018 and 2019 growing seasons. The 2018 experiment with 5-minute exposure times represented low (every 14 days) and high (every 7 days) sandblasting frequencies (FRlow and FRhigh, respectively), and low (60 g cm−1 min−1) and high (120 g cm−1 min−1) sand flux rates (FLlow and FLhigh, respectively). These were applied in a full factorial design (n = 6 for each treatment, Table 1). Control treatments consisted of wind only (no abrading material) applied at low and high frequencies (Wlow and Whigh, respectively). The trial ran for 42 days (16 August–27 September 2018) such that FRlow and FRhigh treatments received 3 and 6 sandblasting events, respectively (Table 1). The designated sand flux amount (60 and 120 g cm^−1^ min~−1~), frequency (3 and 6 events), and exposure time (5 minutes) in our 2018 experiment produced a total sand transport of 900 and 3600 g cm−1, which brackets the total annual sand transport for a P. glandulosa shrubland at the JER study site. Wind speeds in our tunnel trials were set to 11 m s−1 at 15 cm height, which gave a shear velocity of c. 40 cm s−1 with the roughness array. A wedge-shaped trap (25 cm tall × 1 cm wide) was situated slightly after the test section to collect transported material. Collected sediments were weighed and divided by the running time and the trap width (1 cm) to calculate the real sand flux rate (g cm−1 min−1) in each trial. The 2019 experiment was slightly modified. Because A. canescens and L. tridentata were minimally influenced by sandblasting in our 2018 experiment, our 2019 experiment focused on P. glandulosa and the three grasses. Treatments were also elaborated in 2019 to test wind-only effects [low wind speed (LW; 8 m s−1) and high wind speed (HW; 11 m s−1)] and to quantify the effects of smaller sand flux events [low sand flux rate (LF, 20 g cm−1 min−1), medium sand flux rate (MF, 30 g cm−1 min−1), and high sand flux rate (HF, 60 g cm−1 min−1); all with the high wind speed; Table 1]. The control treatment (CK) consisted of no wind and no abraders. As in 2018, exposure times were 5 min and there were six replicates per species per treatment (144 pots in total). Plants in each treatment experienced six separate events spaced at roughly 7-day intervals between 28 August and 09 October 2019. Table 1: Wind speeds and the frequency (FR) and intensity (i.e., sand flux rate, FL) of sandblasting trials conducted in 2018 and 2019. Exposure times were 5 minutes in all cases. Treatments tested in 2019 were modified based on results obtained in 2018 trials. In 2019, the control treatment (CK) consisted of no wind and no abraders; the wind-only treatments were conducted at a low wind (LW) speed (8 m s−1) and a high wind (HW) speed (11 m s−1). | Year | Treatment designation | Wind speed (W, m s-1) | Sandblasting Frequency (FR) | Sand flux (FL,g cm-1 min-1) | |--------|-------------------------|-------------------------|-----------------------------|-------------------------------| | 2018 | Wlow | 11 | Every 14 days | 0 | | | Whigh | 11 | Every 7 days | 0 | | | FRlowFLlow | 11 | Every 14 days | 60 | | | FRlowFLhigh | 11 | Every 14 days | 120 | | | FRhighFLlow | 11 | Every 7 days | 60 | | | FRhighFLhigh | 11 | Every 7 days | 120 | | 2019 | CK | 0 | Every 7 days | 0 | | | LW | 8 | Every 7 days | 0 | | | HW | 11 | Every 7 days | 0 | | | LF | 11 | Every 7 days | 20 | | | MF | 11 | Every 7 days | 30 | | | HF | 11 | Every 7 days | 60 | ## Ecophysiological measurements Leaf gas exchange was quantified on one new, fully expanded leaf per pot using a portable photosynthesis system (LI-6800, LI-COR, Lincoln, NE, USA) equipped with a Multiphase Flash™ Fluorometer (a combined chamber and light source). The environmental conditions in the chamber were set at a relative humidity of 55%, CO2 concentration of 400 μmol mol−1, and light intensity of 1400 μmol m−2 s−1. The infrared gas analyzers were matched every 20–30 min. The parameters measured directly included the net photosynthesis (A, μmol CO2 m−2 s−1), leaf conductance (g, mol m−2 s−1), and transpiration (T, mol H2O m−2 s−1). Leaf instantaneous water use efficiency (WUE, μmol CO2 mmol−1 H2O) was calculated as A divided by T. Potential physical damage caused by sandblasting was assessed by quantifying nighttime leaf conductance (gn, mmol H2O m−2 s−1) with a steady-state porometer (SC-1, Decagon Devices, Pullman, WA, USA) on one fully-expanded healthy leaf per pot/plant. gn would be expected to be low on healthy leaves of non-CAM plants and higher on leaves experiencing sandblasting-induced cuticular damage. All the above-mentioned ecophysiological variables were quantified on all plants approximately 7 days (‘day 0’) before the initiation of sandblasting to obtain baseline pre-treatment values. Additionally, leaf chlorophyll content was measured with a chlorophyll meter (Dualex Scientific, Force-A, Orsay, France) on the same leaves used for gas exchange measurement on ‘day 0’ in 2019. In each year, during a single sandblasting event, gn was measured during the night (ca. 21:00–23:00 h) on the day of the event; leaf A, T, g, and WUE were quantified the following morning (ca. 09:00–11:30 h) before the onset of mid-afternoon curtailments that typify plants at this site. Plants were assessed in the same sequence to minimize the potential confounding effects of changing environmental conditions. Additionally, to assess the time-course of initial treatment effects, leaf gas exchange measurements were repeated daily on B. eriopoda grass and P. glandulosa shrub in CK, MF, and HF treatments for 5-days following the initial sandblasting in the 2019 experiment. ## Plant recovery Plants used in sandblasting experiments were transported to the University of Arizona campus in October 2019, placed in a glasshouse with full sun exposure and a temperature regime of 24–32°C, and were kept well-watered. After 300 days (c. 10 months), leaves were counted, aboveground biomass was separated into leaf and stem components, and soils were gently washed from roots. These plant materials were then oven-dried (80 Co) for 48-h and weighed. Leaf area (10–15 leaves per pot) was measured before drying using WinFolia (Regent Instruments Inc., Quebec City, QC, Canada). Specific leaf area (SLA, cm2 g–1) was then determined by dividing the fresh leaf area by its dry mass.

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@edirepository.org

Web Address:

https://edirepository.org

Id:

https://ror.org/0330j0z60

Creators:

Individual:	Furong Niu
Organization:	University of Arizona
Id:	https://orcid.org/0000-0003-3445-4011

Individual:	Nathan A Pierce
Organization:	University of Arizona

Individual:	Steven Archer
Organization:	The University of Arizona
Id:	https://orcid.org/0000-0002-5539-4129

Individual:	Gregory S Okin
Organization:	University of California Los Angeles
Id:	https://orcid.org/0000-0002-0484-3537

Individual:	Mike Fischella
Organization:	University of California Los Angeles

Individual:	Shereen Nadoum
Organization:	University of California Los Angeles

Contacts:

Organization:

Jornada Basin LTER

Position:

Information Manager

Phone:

575-322-2430

Email Address:

jornada.data@nmsu.edu

Web Address:

https://lter.jornada.nmsu.edu/information-management/

Associated Parties:

Individual:	Taylor C Hubbard
Organization:	University of Arizona
Role:	research assistant

Individual:	Sarah Payne
Organization:	University of California Los Angeles
Role:	research assistant

Metadata Providers:

Organization:

Jornada Basin LTER

Position:

Jornada Basin LTER program

Address:

P.O. Box 30003; MSC 3JER New Mexico State University,

Las Cruces, NM 88003-8003 USA

Email Address:

jornada.lter@nmsu.edu

Web Address:

https://lter.jornada.nmsu.edu

Id:

https://ror.org/05976ta47

Temporal, Geographic and Taxonomic Coverage

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

Sampling Site:

Description:

Sandblasting experiment site (prj527): A site (building) for the sandblasting experiment (prj527) near the headquarters of the Jornada Experimental Range (JER), Las Cruces, NM, USA

Site Coordinates:

Longitude (degree):

-106.742230

Latitude (degree):

32.587835

Taxonomic Range:

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Classification:

Rank Name:

phylum

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Classification:

Rank Name:

order

Rank Value:

Fabales

Classification:

Rank Name:

family

Rank Value:

Fabaceae

Classification:

Rank Name:

genus

Rank Value:

Prosopis

Classification:

Rank Name:	specificEpithet
Rank Value:	glandulosa

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Classification:

Rank Name:

phylum

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Classification:

Rank Name:

order

Rank Value:

Poales

Classification:

Rank Name:

family

Rank Value:

Poaceae

Classification:

Rank Name:

genus

Rank Value:

Bouteloua

Classification:

Rank Name:	specificEpithet
Rank Value:	eriopoda

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Classification:

Rank Name:

phylum

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Classification:

Rank Name:

order

Rank Value:

Poales

Classification:

Rank Name:

family

Rank Value:

Poaceae

Classification:

Rank Name:

genus

Rank Value:

Aristida

Classification:

Rank Name:	specificEpithet
Rank Value:	purpurea

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Classification:

Rank Name:

phylum

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Classification:

Rank Name:

order

Rank Value:

Zygophyllales

Classification:

Rank Name:

family

Rank Value:

Zygophyllaceae

Classification:

Rank Name:

genus

Rank Value:

Larrea

Classification:

Rank Name:	specificEpithet
Rank Value:	tridentata

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Classification:

Rank Name:

phylum

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Classification:

Rank Name:

order

Rank Value:

Caryophyllales

Classification:

Rank Name:

family

Rank Value:

Amaranthaceae

Classification:

Rank Name:

genus

Rank Value:

Atriplex

Classification:

Rank Name:	specificEpithet
Rank Value:	canescens

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Classification:

Rank Name:

phylum

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Classification:

Rank Name:

order

Rank Value:

Poales

Classification:

Rank Name:

family

Rank Value:

Poaceae

Classification:

Rank Name:

genus

Rank Value:

Sporobolus

Classification:

Rank Name:	specificEpithet
Rank Value:	airoides

Project

Parent Project Information:

Title:

Aeolian research at Jornada Basin LTER

Personnel:

Individual:

Dr. Greg Okin

Address:

Department of Geography,

1166 Bunche Hall,

University of California Los Angeles,

Los Angeles, CA 90095-1524 United States

Phone:

310-825-1071 (voice)

Email Address:

okin@ucla.edu

Role:

Principal Investigator (Aeolian)

Individual:

Dr. Steven Archer

Address:

School of Natural Resources and the Environment ,

1064 E. Lowell St.,

University of Arizona,

Tempe, AZ 85721 United States

Phone:

520-626-8791 (voice)

Email Address:

sarcher@email.arizona.edu

Role:

Principal Investigator (Aeolian)

Individual:

Dr. Niall Hanan

Address:

P.O. Box 30003, MSC 3JER,

New Mexico State University,

Las Cruces, NM 88003-8003 United States

Phone:

575-646-3335 (voice)

Email Address:

nhanan@nmsu.edu

Role:

Principal Investigator (LTER)

Abstract:

There are numerous investigations into how aeolian processes drive and reinforce ecosystem state changes at the Jornada Basin Long-Term Ecological Research site (JRN LTER). Research activities include aeolian transport monitoring, vegetation removal experiments, and investigations on plant survival and establishment. JRN LTER is part of a national network of long-term ecological research sites funded by the US National Science Foundation (NSF). The Jornada LTER program has been continuously funded since 1982 to develop general principles governing changes between grassland and shrubland ecosystems based on long-term data collected in the Chihuahuan Desert.

Funding:

Aeolian research at JRN LTER is partially funded by the NSF awards "Aeolian Processes: An Overlooked Driver of State Change in Drylands?" under award numbers DEB 1556735 (PI Greg Okin) and DEB 1556587 (PI Steve Archer). JRN LTER is funded by the National Science Foundation under award DEB 2025166.

Maintenance

Maintenance:

Description:	completed
Frequency:	asNeeded

Other Metadata

Additional Metadata

additionalMetadata
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        |___element 'metadata'
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        |     |___element 'unitList'
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        |     |     |     |  \___attribute 'id' = 'centimeter'
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        |     |     |     |___text '\n          '
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        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
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        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
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        |     |     |        \___attribute 'name' = 'microgramPerCentimeterSquared'
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        |     |     |___text '\n        '
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        |     |     |     |  \___attribute 'abbreviation' = 'µmol/m²/s'
        |     |     |     |  \___attribute 'id' = 'micromolePerMeterSquaredPerSecond'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.000001'
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        |     |     |     |___text '\n          '
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        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'abbreviation' = 'μmol/mmol'
        |     |     |     |  \___attribute 'id' = 'micromolePerMillimole'
        |     |     |     |  \___attribute 'multiplierToSI' = '.001'
        |     |     |     |  \___attribute 'name' = 'micromolePerMillimole'
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        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'millimoles per mole'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'abbreviation' = 'mmol m-2 s-1'
        |     |     |     |  \___attribute 'constantToSI' = '0.001'
        |     |     |     |  \___attribute 'id' = 'millimolePerMeterSquaredPerSecond'
        |     |     |     |  \___attribute 'name' = 'millimolePerMeterSquaredPerSecond'
        |     |     |     |  \___attribute 'parentSI' = 'molePerMeterSquaredPerSecond'
        |     |     |     |  \___attribute 'unitType' = 'amountOfSubstanceAreaRate'
        |     |     |     |___text '\n          '
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        |     |     |     |     |___text 'millimoles per square meter per second\n'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'abbreviation' = 'mol/m²/s'
        |     |     |     |  \___attribute 'id' = 'molePerMeterSquaredPerSecond'
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        |     |     |     |  \___attribute 'name' = 'molePerMeterSquaredPerSecond'
        |     |     |     |  \___attribute 'parentSI' = 'molePerMeterSquaredPerSecond'
        |     |     |     |  \___attribute 'unitType' = 'amountOfSubstanceAreaRate'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'micromoles per square meter per second'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'number'
        |     |     |     |  \___attribute 'name' = 'number'
        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'a quantity or amount'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'abbreviation' = 'cm²/g'
        |     |     |     |  \___attribute 'id' = 'squareCentimeterPerGram'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.1'
        |     |     |     |  \___attribute 'name' = 'squareCentimeterPerGram'
        |     |     |     |  \___attribute 'parentSI' = 'meterSquaredPerKilogram'
        |     |     |     |  \___attribute 'unitType' = 'specificArea'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'square centimeters per gram'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '

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Data Package Metadata View Summary

Ecophysiological variables of common shrub and grass species during the growing season following simulated sandblasting trials at the Jornada Experimental Range, New Mexico, USA, 2018 and 2019

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Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

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Data Package Metadata View Summary

Ecophysiological variables of common shrub and grass species during the growing season following simulated sandblasting trials at the Jornada Experimental Range, New Mexico, USA, 2018 and 2019

+/- Data Entities

Data Table

Data Table

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