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Table 1 Carbon estimates for the period 1999–2002 in plant compartments and soils in the Tamaulipan thornscrub ecosystem of three Mexican States located within northeastern Mexico.

From: Carbon fluxes resulting from land-use changes in the Tamaulipan thornscrub of northeastern Mexico

Parameter

Mexican State

 
 

Coahuila

Nuevo Leon

Tamaulipas

 

Weighted average by state area

    

Carbon Density Parameter (Mg ha-1)

Aboveground (TTF)

6.47

15.34

15.34

11.35*

Aboveground (Fallow)

3.00

7.11

7.11

5.25*

Roots (TTF)

5.09

10.06

10.06

7.81*

Roots (Fallow)

3.15

5.45

5.45

5.84*

Soils (TTF)

77.90

184.64

184.64

136.46*

Soils (Ag C)

32.65

77.38

77.38

57.19*

Soils (Fallow)

37.06

87.84

87.84

64.92*

  1. TTF = Tamaulipan thornscrub forest, Fallow period for 15 years, Ag C = carbon content in agricultural soils cultivated for 15 years.