Data from: The direct and indirect effects of road verges and urban greening on butterflies in a tropical city-state (doi:10.21979/N9/ZRDFUN)

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Part 1: Document Description
Part 2: Study Description
Part 3: Data Files Description
Part 4: Variable Description
Part 5: Other Study-Related Materials
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Document Description

Citation

Title:

Data from: The direct and indirect effects of road verges and urban greening on butterflies in a tropical city-state

Identification Number:

doi:10.21979/N9/ZRDFUN

Distributor:

DR-NTU (Data)

Date of Distribution:

2025-02-24

Version:

1

Bibliographic Citation:

Priyadarshana, Tharaka S., 2025, "Data from: The direct and indirect effects of road verges and urban greening on butterflies in a tropical city-state", https://doi.org/10.21979/N9/ZRDFUN, DR-NTU (Data), V1, UNF:6:NpN1OOw2yV5rpsoCG/fpXw== [fileUNF]

Study Description

Citation

Title:

Data from: The direct and indirect effects of road verges and urban greening on butterflies in a tropical city-state

Identification Number:

doi:10.21979/N9/ZRDFUN

Authoring Entity:

Priyadarshana, Tharaka S. (Nanyang Technological University)

Software used in Production:

CSV

Software used in Production:

R programming language

Grant Number:

R2004096

Grant Number:

Academic Research Fund (AcRF) Tier 2 grant (Grant No: MOE-T2EP30221–0020)

Grant Number:

NE/V006525/1 (RestREco)

Grant Number:

NE/V007548/1 (GLiTRS)

Grant Number:

NE/W005050/1 (AgZero +)

Distributor:

DR-NTU (Data)

Access Authority:

Priyadarshana, Tharaka S.

Depositor:

Priyadarshana, Tharaka S.

Date of Deposit:

2024-08-05

Holdings Information:

https://doi.org/10.21979/N9/ZRDFUN

Study Scope

Keywords:

Earth and Environmental Sciences, Earth and Environmental Sciences, Green spaces, Pollinators, Singapore, Structural equation modelling, Tropical, Urban ecology

Abstract:

This includes the data file and R-codes for the statistics

Kind of Data:

Observed variables; Source codes

Methodology and Processing

Sources Statement

Data Access

Other Study Description Materials

Related Publications

Citation

Identification Number:

10.1016/j.landurbplan.2025.105335

Bibliographic Citation:

Priyadarshana, T. S., Woodcock, B. A., Jain, A., Martínez-Núñez, C., Goodale, E., Pagani-Núñez, E., ... & Slade, E. M. (2025). The direct and indirect effects of road verges and urban greening on butterflies in a tropical city-state. Landscape and Urban Planning, 258, 105335.

Citation

Identification Number:

10356/182981

Bibliographic Citation:

Priyadarshana, T. S., Woodcock, B. A., Jain, A., Martínez-Núñez, C., Goodale, E., Pagani-Núñez, E., Gebert, F., Lee, J. S. H. & Slade, E. M. (2025). The direct and indirect effects of road verges and urban greening on butterflies in a tropical city-state. Landscape and Urban Planning, 258, 105335-.

File Description--f144233

File: dat.tab

  • Number of cases: 101

  • No. of variables per record: 16

  • Type of File: text/tab-separated-values

Notes:

UNF:6:NpN1OOw2yV5rpsoCG/fpXw==

Variable Description

List of Variables:

Variables

Site_id

f144233 Location:

Summary Statistics: StDev 49.83225127692641; Valid 101.0; Max. 418.0; Min. 263.0; Mean 345.87128712871277

Variable Format: numeric

Notes: UNF:6:qHkbFd9scWDhRYvF3tN20w==

Cluster_id

f144233 Location:

Variable Format: character

Notes: UNF:6:1IzTjloRgmZMM7fz0zgkow==

Max_speed_kmph_cat

f144233 Location:

Variable Format: character

Notes: UNF:6:+juEqrtUavEco9bLefapcA==

Bu_abd_nect

f144233 Location:

Summary Statistics: StDev 4.835819321981696; Valid 101.0; Min. 2.0; Max. 24.0; Mean 13.06930693069307

Variable Format: numeric

Notes: UNF:6:4x7FH9uNUJKhtZJXEPOFsw==

Bu_rich_nect

f144233 Location:

Summary Statistics: StDev 2.989055945536072; Valid 101.0; Min. 1.0; Mean 7.366336633663367; Max. 14.0

Variable Format: numeric

Notes: UNF:6:s3TOWxqFbiO48REeh+boaA==

Verge_size_ft2

f144233 Location:

Summary Statistics: Valid 101.0; Max. 5905.51; Min. 590.55; StDev 1085.9351994807644; Mean 3245.108712871287

Variable Format: numeric

Notes: UNF:6:9nwartPPOxmC1/5oFJvKpQ==

Height_sd_cm

f144233 Location:

Summary Statistics: StDev 34.56823186048711; Max. 151.18; Mean 70.03980198019802; Min. 10.67; Valid 101.0

Variable Format: numeric

Notes: UNF:6:nOnkfBzc/IsMI/d1TgRyTg==

Plant_rich

f144233 Location:

Summary Statistics: StDev 4.810570045058678; Mean 17.603960396039604; Min. 8.0; Valid 101.0; Max. 28.0;

Variable Format: numeric

Notes: UNF:6:OzA51oNCbXRJpd4CIDsltw==

Flor_plant_dive

f144233 Location:

Summary Statistics: Valid 101.0; Mean 2.1001980198019803; Min. 0.68; Max. 3.93; StDev 0.721193427865257

Variable Format: numeric

Notes: UNF:6:tT2VuwsdxkfN4mPRD4V8hg==

Traff_vol

f144233 Location:

Summary Statistics: Mean 190.35643564356434; Min. 94.0; Valid 101.0; Max. 288.0; StDev 55.492807490415515;

Variable Format: numeric

Notes: UNF:6:JmsGtft1d/Ukahd7A3mrCw==

GGRaio_50

f144233 Location:

Summary Statistics: StDev 0.5532732469565336; Max. 2.37280044; Mean 0.8893994206336634; Valid 101.0; Min. 0.11256508

Variable Format: numeric

Notes: UNF:6:iJsYpj+FJzoCUGQfSfEm5A==

GGRaio_100

f144233 Location:

Summary Statistics: Min. 0.14308246; Mean 0.8075176362574257; Max. 2.29947874; Valid 101.0; StDev 0.5379096141561166

Variable Format: numeric

Notes: UNF:6:/8M+Va0DiI3lrrO8Tv4d2g==

GGRaio_250

f144233 Location:

Summary Statistics: Max. 2.28340617; StDev 0.46029618176298076; Mean 0.7793359745148515; Min. 0.080608119; Valid 101.0

Variable Format: numeric

Notes: UNF:6:9+YE79RYYxxy5hhklGLUUw==

GGRaio_500

f144233 Location:

Summary Statistics: Valid 101.0; Min. 0.0847024; Mean 0.6836180871683168; StDev 0.34281292411822567; Max. 1.86186374;

Variable Format: numeric

Notes: UNF:6:PloPAdUWwf8XSLeEM//2fw==

GGRaio_750

f144233 Location:

Summary Statistics: Min. 0.029785512; StDev 0.3670592032525828; Valid 101.0; Mean 0.7236384627524752; Max. 1.74431008

Variable Format: numeric

Notes: UNF:6:BZ8/QNmlwYYKy310SUvk6A==

GGRaio_1000

f144233 Location:

Summary Statistics: Valid 101.0; StDev 0.41504296189581885; Min. 0.026081853; Max. 2.41699026; Mean 0.7636502005445545;

Variable Format: numeric

Notes: UNF:6:3PwT4m7CHfBvtegA6A3fDQ==

Other Study-Related Materials

Label:

10_BuRichRoadVergeSG250m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

11_BuRichRoadVergeSG500m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

12_BuRichRoadVergeSG750m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

13_BuRichRoadVergeSG1000m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

14_AiccAbd.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

15_AiccRich.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

16_TraffDensRoadType.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

17_BuAbdRoadType.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

18_BuRichRoadType.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

1_TheoreticalSimulation.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

2_BuAbdRoadVergeSG50m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

3_BuAbdRoadVergeSG100m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

4_BuAbdRoadVergeSG250m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

5_BuAbdRoadVergeSG500m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

6_BuAbdRoadVergeSG750m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

7_BuAbdRoadVergeSG1000m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

8_BuRichRoadVergeSG50m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

9_BuRichRoadVergeSG100m.R

Notes:

type/x-r-syntax

Other Study-Related Materials

Label:

ReadMe.txt

Notes:

text/plain