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Table 1 Fifteen forest patches of the sampling sites within D’MOSS and their details on geographic and management authority of each. EKZNW stands for Ezemvelo KwaZulu-Natal Wildlife, PO for privately owned and EM for eThekwini Municipality

From: Invasive alien plant species, fragmentation and scale effects on urban forest community composition in Durban, South Africa

Forest patch

Patch codes

Forest type

Management agency

Patch size (ha)

Connectivity index

Landscape index1 (793757)

Average elevation (m asl)

Springside

Spri

Scarp

EM

21.1

38,046

Very low

584.0

Krantzkloof

Kra

Scarp

EKZNW

658.1

2,928,636

Very high

455.7

Iphithi

Ipit

Scarp

PO

9.5

11,433

Very low

545.3

Bluff Golf Estate

Bluf

Coastal

PO

68.5

7240

Very low

21.5

Buffelsdraai

Buf

Coastal

EM

787

3,573,938

Very high

252.2

Burman Bush

Bur

Coastal

EM

51.2

248,445

Low

47.3

New Germany

New

Coastal

EM

104.5

608,476

Average

358.5

Palmiet

Palm

Coastal

EM

63.5

206,754

Low

153.4

Paradise Valley

Para

Coastal

EM

153.5

533,837

Average

228.0

Pigeon Valley

Pig

Coastal

EM

13.9

79,324

Very low

84.3

Roosfontein

Ros

Coastal

EM

215.6

1,682,652

Very high

158.0

Virginia Bush

Vig

Coastal

EM

49.8

208,275

Low

83.8

Umhlanga Lagoon

Lag

Coastal

EKZNW

30.9

137,533

Low

16.0

North Park

Nor

Coastal

EKZNW

48.9

330,616

Low

158.3

Stainbank

StaB

Coastal

EKZNW

224.2

524,635

Average

80.5

  1. Low range 200000-300000
  2. High range 600000-800000
  3. Landscape index¹ (793757) is used to determine if forest patch has a low connectivity or high connectivity