East Texas Forestlands, 2011
Appendix
This appendix accompanies the report East Texas Forestlands, 2011 prepared by the Texas A&M Forest Service.
Figures:
Figure A1—Total area of timberland by forest type and county, 2011.
Figure A2—Total number of trees by forest type and county, 2011.
Figure A3—Average number of trees per acre by forest type and county, 2011.
Figure A4—Total volume by forest type and county, 2011.
Figure A5—Average volume per acre by forest type and county, 2011.
Figure A6—Total biomass by forest type and county, 2011.
Figure A7—Average biomass per acre by forest type and county, 2011.
Tables:
Table A1—Area, number, volume, and biomass estimates for all forest types by county, 2011.
Table A2—Area, number, volume, and biomass estimates for natural pine forest types by county, 2011.
Table A3—Area, number, volume, and biomass estimates for planted pine forest types by county, 2011.
Table A4—Area, number, volume, and biomass estimates for oak-pine forest types by county, 2011.
Table A5—Area, number, volume, and biomass estimates for oak-hickory forest types by county, 2011.
Table A6—Area, number, volume, and biomass estimates for oak-gum-cypress forest types by county, 2011.
Table A7—Area, number, volume, and biomass estimates for elm-ash-cottonwood forest types by county, 2011.
Table A8—Area, number, volume, and biomass estimates for other forest types by county, 2011.
Definitions:

Timberland—Land with at least 10 percent cover (or equivalent stocking) by live trees of any size, including land that formerly had such tree cover and that will be naturally or artificially regenerated, not withdrawn by law(s) prohibiting the management for production of wood products, and capable of growing at least 20 cubic feet per acre per year.

Number of all live trees (or trees)—Number of live trees at least 1 inch diameter at breast height or diameter at root collar.

Volume of all live (or volume)—Net volume of wood in the central stem of live trees 5.0 inches diameter or larger from a 1foot height stump to a minimum 4-inch top diameter outside bark, or to where the central stem breaks into limbs all of which
are less than 4.0 inches diameter outside bark. Specifications differ for woodland species, of which there are few in East Texas.

All live aboveground biomass (or biomass)—Aboveground dry weight of live trees 1.0 inches diameter or larger, including all
tops and limbs, and stump, but excluding foliage.

Per acre estimates in the appendix are per acre of timberland.
Notes:

Estimates are given by county in the figures and tables. Estimates are based on a sample and are therefore subject to sampling
error. Sampling errors may be high for individual counties.

Inventory estimates are from custom queries of FIADB Version 5.1 Microsoft Access that was loaded to the FIA DataMart
(http://199.128.173.17/fiadb4-downloads/datamart.html) on 02-10-2012.
7
East Texas Forestlands, 2011
Appendix
Natural pine
Planted pine
Oak-pine
Oak-hickory
Oak-gum-cypress
Elm-ash-cottonwood
Thousand acres
None measured
11 to 25
51 to 100
Up to 10
26 to 50
More than 100
Figure A1—Total area of timberland by forest type and county, 2011. (See page 7 for definitions.)
8
East Texas Forestlands, 2011
Appendix
Natural pine
Planted pine
Oak-pine
Oak-hickory
Oak-gum-cypress
Elm-ash-cottonwood
Million trees
None measured
11 to 25
51 to 75
Up to 10
26 to 50
More than 75
Figure A2—Total number of trees by forest type and county, 2011. (See page 7 for definitions.)
9
East Texas Forestlands, 2011
Appendix
Natural pine
Planted pine
Oak-pine
Oak-hickory
Oak-gum-cypress
Elm-ash-cottonwood
Trees per acre
None measured
Up to 250
251 to 500
501 to 750
751 to 1,000
More than 1,000
Figure A3—Average number of trees per acre by forest type and county, 2011. (See page 7 for definitions.)
10
East Texas Forestlands, 2011
Appendix
Natural pine
Planted pine
Oak-pine
Oak-hickory
Oak-gum-cypress
Elm-ash-cottonwood
Million cubic feet
None measured
26 to 50
101 to 200
Up to 25
51 to 100
More than 200
Figure A4—Total volume by forest type and county, 2011. (See page 7 for definitions.)
11
East Texas Forestlands, 2011
Appendix
Natural pine
Planted pine
Oak-pine
Oak-hickory
Oak-gum-cypress
Elm-ash-cottonwood
Cubic feet per acre
None measured
501 to 1,000
1,501 to 2,000
Up to 500
1,001 to 1,500
More than 2,000
Figure A5—Average volume per acre by forest type and county, 2011. (See page 7 for definitions.)
12
East Texas Forestlands, 2011
Appendix
Natural pine
Planted pine
Oak-pine
Oak-hickory
Oak-gum-cypress
Elm-ash-cottonwood
Thousand tons
None measured
Up to 500
501 to 1,000
1,001 to 2,500
2,501 to 5,000
More than 5,000
Figure A6—Total biomass by forest type and county, 2011. (See page 7 for definitions.)
13
East Texas Forestlands, 2011
Appendix
Natural pine
Planted pine
Oak-pine
Oak-hickory
Oak-gum-cypress
Elm-ash-cottonwood
Tons per acre
None measured
16 to 30
46 to 60
Up to 15
31 to 45
More than 60
Figure A7—Average biomass per acre by forest type and county, 2011. (See page 7 for definitions.)
14
East Texas Forestlands, 2011
Appendix
Table A1—Area, number, volume, and biomass estimates for all forest types by county, 2011.
County
Region
Anderson
Angelina
Bowie
Camp
Cass
Chambers
Cherokee
Franklin
Gregg
Grimes
Hardin
Harris
Harrison
Henderson
Houston
Jasper
Jefferson
Leon
Liberty
Madison
Marion
Montgomery
Morris
Nacogdoches
Newton
Orange
Panola
Polk
Red River
Rusk
Sabine
San Augustine
San Jacinto
Shelby
Smith
Titus
Trinity
Tyler
Upshur
Van Zandt
Walker
Waller
Wood
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Southeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Region
Southeast Region
Northeast Region
East Texas
Area of timberland
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
422.1
356.2
286.0
38.5
432.0
29.3
391.8
88.3
86.9
141.0
444.2
199.8
374.3
162.4
379.6
521.8
67.1
321.0
429.1
65.3
214.3
390.3
64.3
442.0
547.0
112.3
367.9
540.4
336.3
314.3
270.1
255.2
289.6
328.6
249.4
105.6
360.1
497.5
203.4
130.3
346.7
71.7
256.5
Area of timberland
295,431
700
191,301
537
186,847
653
26,552
689
351,007
812
16,951
578
262,612
670
54,368
616
54,416
626
52,317
371
312,851
704
98,545
493
312,880
836
75,509
465
197,540
520
403,397
773
31,203
465
93,160
290
323,143
753
21,459
329
165,751
774
192,889
494
43,575
678
319,387
723
431,192
788
129,835
1,156
228,771
622
306,763
568
240,519
715
174,036
554
199,888
740
186,802
732
202,742
700
186,310
567
191,939
770
72,243
684
197,154
548
315,262
634
134,539
661
62,032
476
194,917
562
22,487
314
141,041
550
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
6,635.2
5,295.1
11,930.3
4,121,800
3,579,766
7,701,566
621
676
646
Volume of all live
(thousand cu ft)
(cu ft per acre)
620,420
1,470
580,915
1,631
387,470
1,355
79,874
2,073
553,463
1,281
28,688
979
579,210
1,478
98,966
1,121
147,603
1,698
171,672
1,218
642,692
1,447
257,950
1,291
500,807
1,338
177,930
1,096
715,124
1,884
689,241
1,321
65,966
984
399,592
1,245
565,290
1,318
82,854
1,270
295,475
1,379
867,038
2,222
110,625
1,721
749,799
1,697
572,325
1,046
90,891
809
664,449
1,806
695,167
1,286
332,629
989
411,643
1,310
477,593
1,768
516,325
2,023
611,999
2,113
576,015
1,753
321,683
1,290
128,508
1,217
773,609
2,148
583,002
1,172
278,073
1,367
141,267
1,084
614,651
1,773
79,343
1,107
304,012
1,185
Volume of all live
All live aboveground biomass
(thousand tons)
(tons per acre)
16,055
38.0
13,856
38.9
10,097
35.3
1,977
51.3
14,541
33.7
770
26.3
14,715
37.6
2,896
32.8
3,651
42.0
4,361
30.9
16,149
36.4
6,405
32.1
13,081
34.9
5,012
30.9
16,922
44.6
17,528
33.6
1,860
27.7
10,917
34.0
15,402
35.9
2,252
34.5
7,779
36.3
20,018
51.3
2,918
45.4
18,291
41.4
15,478
28.3
2,912
25.9
16,145
43.9
17,255
31.9
9,533
28.3
10,136
32.2
11,509
42.6
11,804
46.3
14,517
50.1
14,137
43.0
8,709
34.9
3,884
36.8
17,627
49.0
14,662
29.5
7,079
34.8
3,909
30.0
14,645
42.2
1,902
26.5
8,092
31.5
All live aboveground biomass
(thousand cu ft)
(cu ft per acre)
(thousand tons)
(tons per acre)
10,081,929
7,459,921
17,541,850
1,519
1,409
1,470
248,750
192,637
441,387
37.5
36.4
37.0
See page 7 for definitions of area of timberland, number of all live trees, volume of all live, and all live aboveground biomass.
Estimates in the table are based on a sample and are therefore subject to sampling error. Sampling errors may be high for individual counties.
15
East Texas Forestlands, 2011
Appendix
Table A2—Area, number, volume, and biomass estimates for natural pine forest types by county, 2011.
County
Region
Anderson
Angelina
Bowie
Camp
Cass
Chambers
Cherokee
Franklin
Gregg
Grimes
Hardin
Harris
Harrison
Henderson
Houston
Jasper
Jefferson
Leon
Liberty
Madison
Marion
Montgomery
Morris
Nacogdoches
Newton
Orange
Panola
Polk
Red River
Rusk
Sabine
San Augustine
San Jacinto
Shelby
Smith
Titus
Trinity
Tyler
Upshur
Van Zandt
Walker
Waller
Wood
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Southeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Region
Southeast Region
Northeast Region
East Texas
Area of timberland
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
89.1
120.0
53.8
4.6
96.2
7.5
58.7
‐
22.9
33.0
96.0
60.8
55.8
7.6
145.6
147.6
4.5
18.0
33.2
‐
36.8
156.3
13.7
106.0
90.0
11.5
68.1
111.8
13.5
49.2
78.5
81.4
105.7
70.2
46.2
4.8
122.3
87.8
55.6
7.1
161.0
24.5
36.9
Area of timberland
67,846
761
55,664
464
51,348
954
3,820
836
109,036
1,134
1,695
226
34,737
591
‐
‐
12,702
554
16,085
487
62,932
656
26,908
443
39,360
706
4,350
571
76,997
529
129,127
875
3,597
806
12,293
682
26,180
788
‐
‐
44,067
1,198
67,358
431
4,481
327
97,270
917
114,685
1,275
13,007
1,127
63,316
930
78,079
698
36,577
2,713
28,778
585
49,124
626
41,409
509
66,867
633
27,010
385
35,273
763
1,720
362
65,873
538
75,326
858
34,796
625
1,135
161
111,895
695
8,061
330
20,705
561
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
1,697.1
896.9
2,594.0
1,103,162
718,326
1,821,488
650
801
702
Volume of all live
(thousand cu ft)
(cu ft per acre)
184,928
2,075
298,211
2,485
103,851
1,930
9,260
2,027
176,062
1,830
12,160
1,620
156,645
2,667
‐
‐
58,802
2,565
48,466
1,466
185,685
1,934
145,911
2,400
108,244
1,941
13,582
1,783
449,588
3,087
300,285
2,034
9,120
2,043
41,046
2,278
63,790
1,920
‐
‐
80,948
2,201
522,466
3,343
18,516
1,350
289,708
2,732
101,236
1,125
10,169
881
182,006
2,673
274,968
2,459
12,362
917
154,804
3,148
215,797
2,750
266,425
3,272
335,337
3,172
216,365
3,081
115,181
2,492
7,052
1,483
463,031
3,785
185,462
2,112
124,784
2,242
9,550
1,353
394,523
2,451
51,182
2,093
62,078
1,681
Volume of all live
All live aboveground biomass
(thousand tons)
(tons per acre)
4,270
47.9
6,642
55.4
2,486
46.2
216
47.2
4,402
45.8
276
36.8
3,409
58.0
‐
‐
1,231
53.7
1,130
34.2
4,345
45.3
3,200
52.7
2,424
43.5
303
39.8
9,845
67.6
7,104
48.1
209
46.8
1,016
56.4
1,572
47.3
‐
‐
2,045
55.6
11,100
71.0
396
28.9
6,526
61.6
2,803
31.2
293
25.4
4,267
62.7
6,189
55.3
337
25.0
3,367
68.5
4,803
61.2
5,701
70.0
7,549
71.4
4,612
65.7
2,675
57.9
154
32.3
9,997
81.7
4,435
50.5
2,810
50.5
194
27.5
8,835
54.9
1,126
46.0
1,451
39.3
All live aboveground biomass
(thousand cu ft)
(cu ft per acre)
(thousand tons)
(tons per acre)
4,374,858
2,084,729
6,459,586
2,578
2,324
2,490
98,171
47,577
145,748
57.8
53.0
56.2
See page 7 for definitions of area of timberland, number of all live trees, volume of all live, and all live aboveground biomass.
Estimates in the table are based on a sample and are therefore subject to sampling error. Sampling errors may be high for individual counties.
16
East Texas Forestlands, 2011
Appendix
Table A3—Area, number, volume, and biomass estimates for planted pine forest types by county, 2011.
County
Region
Anderson
Angelina
Bowie
Camp
Cass
Chambers
Cherokee
Franklin
Gregg
Grimes
Hardin
Harris
Harrison
Henderson
Houston
Jasper
Jefferson
Leon
Liberty
Madison
Marion
Montgomery
Morris
Nacogdoches
Newton
Orange
Panola
Polk
Red River
Rusk
Sabine
San Augustine
San Jacinto
Shelby
Smith
Titus
Trinity
Tyler
Upshur
Van Zandt
Walker
Waller
Wood
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Southeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Region
Southeast Region
Northeast Region
East Texas
Area of timberland
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
53.7
101.8
35.0
2.7
90.6
‐
82.2
‐
‐
12.0
203.1
4.1
71.9
10.7
56.4
180.2
‐
‐
86.5
‐
38.6
15.9
3.4
104.3
233.2
18.5
94.6
209.7
50.8
61.8
102.2
111.4
65.3
64.6
15.6
5.4
160.7
241.7
24.4
1.6
64.2
‐
18.3
Area of timberland
43,754
814
77,954
766
24,963
712
3,090
1,155
56,672
625
‐
‐
64,283
782
‐
‐
‐
‐
3,992
332
147,502
726
499
121
48,625
676
11,371
1,067
28,258
501
140,961
782
‐
‐
‐
‐
88,182
1,020
‐
‐
20,104
521
7,824
492
3,975
1,183
72,246
693
179,437
770
20,915
1,128
59,068
624
112,297
536
29,280
576
26,859
435
94,715
927
93,372
838
34,668
531
37,530
581
5,711
365
6,160
1,134
97,928
610
128,538
532
18,750
769
162
102
35,466
552
‐
‐
10,102
552
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
1,867.0
830.1
2,697.1
1,292,508
542,704
1,835,212
692
654
680
Volume of all live
(thousand cu ft)
(cu ft per acre)
89,945
1,674
110,455
1,085
42,618
1,216
2,578
964
118,026
1,303
‐
‐
126,248
1,536
‐
‐
‐
‐
25,755
2,144
238,285
1,173
5,346
1,300
87,081
1,211
7,763
728
44,609
791
173,461
962
‐
‐
‐
‐
119,898
1,387
‐
‐
20,205
524
19,110
1,201
8,023
2,388
144,757
1,388
182,807
784
17,714
955
120,130
1,270
152,366
727
70,972
1,396
73,754
1,194
122,495
1,198
190,805
1,713
97,852
1,498
108,549
1,682
6,683
428
6,641
1,222
205,934
1,282
214,167
886
18,975
779
6,456
4,083
55,421
863
‐
‐
14,444
789
Volume of all live
All live aboveground biomass
(thousand tons)
(tons per acre)
2,047
38.1
2,719
26.7
942
26.9
66
24.6
2,703
29.8
‐
‐
2,955
36.0
‐
‐
‐
‐
531
44.2
5,895
29.0
108
26.2
2,005
27.9
215
20.2
1,061
18.8
4,519
25.1
‐
‐
‐
‐
3,206
37.1
‐
‐
537
13.9
418
26.3
195
57.9
3,282
31.5
4,948
21.2
536
28.9
2,695
28.5
3,813
18.2
1,576
31.0
1,623
26.3
3,067
30.0
4,305
38.6
2,185
33.5
2,448
37.9
159
10.2
156
28.8
4,732
29.5
5,219
21.6
493
20.2
147
92.8
1,394
21.7
‐
‐
342
18.7
All live aboveground biomass
(thousand cu ft)
(cu ft per acre)
(thousand tons)
(tons per acre)
1,976,479
1,073,847
3,050,326
1,059
1,294
1,131
48,656
24,585
73,241
26.1
29.6
27.2
See page 7 for definitions of area of timberland, number of all live trees, volume of all live, and all live aboveground biomass.
Estimates in the table are based on a sample and are therefore subject to sampling error. Sampling errors may be high for individual counties.
17
East Texas Forestlands, 2011
Appendix
Table A4—Area, number, volume, and biomass estimates for oak-pine forest types by county, 2011.
County
Region
Anderson
Angelina
Bowie
Camp
Cass
Chambers
Cherokee
Franklin
Gregg
Grimes
Hardin
Harris
Harrison
Henderson
Houston
Jasper
Jefferson
Leon
Liberty
Madison
Marion
Montgomery
Morris
Nacogdoches
Newton
Orange
Panola
Polk
Red River
Rusk
Sabine
San Augustine
San Jacinto
Shelby
Smith
Titus
Trinity
Tyler
Upshur
Van Zandt
Walker
Waller
Wood
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Southeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Region
Southeast Region
Northeast Region
East Texas
Area of timberland
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
32.3
34.3
38.3
10.8
51.0
4.5
52.1
6.1
6.1
9.5
29.7
31.2
60.8
4.2
46.8
43.2
9.6
26.6
43.5
5.5
51.8
119.0
7.6
59.3
72.4
18.0
40.6
74.9
27.5
36.9
60.6
6.0
19.3
54.9
63.3
‐
32.3
58.4
42.3
1.5
26.7
4.1
35.7
Area of timberland
26,823
831
14,081
410
21,559
562
7,587
706
38,831
761
4,180
928
34,951
670
1,463
240
11,201
1,821
5,213
548
17,307
582
24,068
771
82,534
1,357
2,235
532
33,165
708
39,500
915
3,713
387
4,922
185
26,299
604
1,047
189
35,679
689
76,506
643
9,534
1,251
56,782
957
45,412
628
28,605
1,588
38,780
956
39,976
534
17,163
623
20,123
546
35,744
589
8,015
1,335
14,669
759
38,303
698
71,649
1,132
‐
‐
23,604
731
53,876
922
26,785
634
567
372
9,795
366
714
172
30,021
840
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
776.3
683.2
1,459.5
510,411
572,572
1,082,983
658
838
742
Volume of all live
(thousand cu ft)
(cu ft per acre)
49,959
1,547
48,922
1,425
40,363
1,053
41,142
3,827
50,355
987
5,877
1,305
50,274
964
3,252
534
3,738
608
6,562
690
17,039
573
35,492
1,138
58,215
957
16,329
3,889
77,368
1,653
32,025
742
16,636
1,732
11,012
415
71,562
1,644
7,879
1,424
69,272
1,337
180,791
1,519
10,620
1,393
118,175
1,991
111,916
1,547
16,717
928
54,660
1,347
112,868
1,508
23,101
839
38,413
1,042
99,060
1,634
1,761
293
25,152
1,302
73,573
1,341
81,632
1,290
‐
‐
42,062
1,303
47,726
817
42,714
1,011
656
430
37,502
1,403
4,894
1,180
46,741
1,308
Volume of all live
All live aboveground biomass
(thousand tons)
(tons per acre)
1,346
41.7
1,235
36.0
1,044
27.2
980
91.1
1,406
27.5
164
36.3
1,376
26.4
91
15.0
169
27.5
182
19.1
525
17.7
994
31.8
1,801
29.6
368
87.6
2,135
45.6
946
21.9
425
44.2
261
9.8
1,766
40.6
182
33.0
1,818
35.1
4,747
39.9
369
48.3
2,985
50.3
2,892
40.0
564
31.3
1,477
36.4
2,844
38.0
602
21.9
961
26.1
2,527
41.7
100
16.7
726
37.6
1,963
35.8
2,331
36.8
‐
‐
1,192
36.9
1,384
23.7
1,207
28.6
18
11.6
980
36.7
118
28.5
1,293
36.2
All live aboveground biomass
(thousand cu ft)
(cu ft per acre)
(thousand tons)
(tons per acre)
1,010,824
873,184
1,884,007
1,302
1,278
1,291
26,889
23,605
50,495
34.6
34.5
34.6
See page 7 for definitions of area of timberland, number of all live trees, volume of all live, and all live aboveground biomass.
Estimates in the table are based on a sample and are therefore subject to sampling error. Sampling errors may be high for individual counties.
18
East Texas Forestlands, 2011
Appendix
Table A5—Area, number, volume, and biomass estimates for oak-hickory forest types by county, 2011.
County
Region
Anderson
Angelina
Bowie
Camp
Cass
Chambers
Cherokee
Franklin
Gregg
Grimes
Hardin
Harris
Harrison
Henderson
Houston
Jasper
Jefferson
Leon
Liberty
Madison
Marion
Montgomery
Morris
Nacogdoches
Newton
Orange
Panola
Polk
Red River
Rusk
Sabine
San Augustine
San Jacinto
Shelby
Smith
Titus
Trinity
Tyler
Upshur
Van Zandt
Walker
Waller
Wood
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Southeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Region
Southeast Region
Northeast Region
East Texas
Area of timberland
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
147.6
56.9
75.0
12.6
121.1
‐
143.1
67.2
19.8
58.8
24.0
21.1
123.0
115.6
76.2
57.5
5.8
211.7
52.9
36.6
56.8
57.8
20.2
110.6
56.5
11.7
51.2
73.6
110.4
131.1
23.1
14.8
69.3
102.0
59.9
69.7
15.2
37.1
41.1
95.7
70.0
5.5
98.6
Area of timberland
93,325
632
26,788
471
41,435
552
9,822
782
108,129
893
‐
‐
104,646
731
45,734
680
14,004
706
18,968
322
13,771
573
6,686
318
105,382
857
46,125
399
38,793
509
51,251
891
781
135
55,600
263
27,786
525
10,362
283
41,203
725
16,566
287
15,455
764
59,306
536
39,039
691
8,655
742
35,607
696
38,414
522
60,640
549
83,417
636
16,342
706
17,031
1,151
40,407
583
56,296
552
44,630
745
49,475
710
5,087
335
11,300
305
32,192
783
51,311
536
28,633
409
1,959
354
51,557
523
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
1,036.2
1,772.5
2,808.8
474,219
1,149,690
1,623,909
458
649
578
Volume of all live
(thousand cu ft)
(cu ft per acre)
171,148
1,159
65,709
1,155
108,419
1,445
23,519
1,872
118,196
976
‐
‐
184,117
1,287
84,619
1,259
24,831
1,252
63,670
1,082
44,967
1,872
16,476
782
124,132
1,009
111,619
966
85,737
1,125
35,625
619
6,560
1,138
256,168
1,210
46,014
870
43,571
1,189
50,815
894
107,138
1,853
16,856
833
103,888
940
52,032
921
10,767
923
66,864
1,307
55,158
750
104,578
948
88,133
672
32,298
1,396
7,278
492
78,258
1,129
146,492
1,436
37,048
618
83,402
1,196
6,859
452
31,791
857
26,142
635
104,508
1,092
77,816
1,112
6,351
1,148
125,227
1,270
Volume of all live
All live aboveground biomass
(thousand tons)
(tons per acre)
5,069
34.3
1,785
31.4
3,040
40.5
627
49.9
3,638
30.0
‐
‐
5,323
37.2
2,516
37.4
726
36.6
1,819
30.9
1,191
49.6
473
22.5
3,786
30.8
3,296
28.5
2,414
31.7
1,169
20.3
169
29.3
7,153
33.8
1,400
26.5
1,205
32.9
1,587
27.9
2,682
46.4
493
24.4
2,998
27.1
1,541
27.3
286
24.5
1,733
33.9
1,632
22.2
3,187
28.9
2,687
20.5
883
38.2
249
16.8
2,094
30.2
4,195
41.1
1,259
21.0
2,581
37.0
231
15.2
860
23.2
834
20.3
3,014
31.5
2,207
31.5
176
31.8
3,549
36.0
All live aboveground biomass
(thousand cu ft)
(cu ft per acre)
(thousand tons)
(tons per acre)
1,130,242
1,904,554
3,034,795
1,091
1,074
1,080
31,620
56,139
87,758
30.5
31.7
31.2
See page 7 for definitions of area of timberland, number of all live trees, volume of all live, and all live aboveground biomass.
Estimates in the table are based on a sample and are therefore subject to sampling error. Sampling errors may be high for individual counties.
19
East Texas Forestlands, 2011
Appendix
Table A6—Area, number, volume, and biomass estimates for oak-gum-cypress forest types by county, 2011.
County
Region
Anderson
Angelina
Bowie
Camp
Cass
Chambers
Cherokee
Franklin
Gregg
Grimes
Hardin
Harris
Harrison
Henderson
Houston
Jasper
Jefferson
Leon
Liberty
Madison
Marion
Montgomery
Morris
Nacogdoches
Newton
Orange
Panola
Polk
Red River
Rusk
Sabine
San Augustine
San Jacinto
Shelby
Smith
Titus
Trinity
Tyler
Upshur
Van Zandt
Walker
Waller
Wood
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Southeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Region
Southeast Region
Northeast Region
East Texas
Area of timberland
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
37.1
37.6
60.9
8.0
60.4
6.0
27.1
6.1
19.3
5.5
64.7
23.7
42.5
12.2
18.2
76.7
16.5
27.7
117.7
17.1
24.2
29.8
13.5
52.5
70.4
25.2
76.8
51.6
52.2
26.2
5.6
36.1
17.1
17.2
39.4
12.7
21.3
67.0
27.6
15.2
2.8
7.5
30.9
Area of timberland
27,754
747
14,476
385
40,683
668
2,233
280
35,888
595
1,426
237
6,535
241
3,874
636
13,907
722
1,162
210
51,365
794
8,122
343
18,285
430
8,374
687
7,620
419
39,077
509
8,146
493
7,993
288
63,774
542
7,577
444
20,601
851
17,797
598
4,903
362
25,431
484
40,119
570
27,831
1,103
22,325
291
35,283
684
37,746
723
14,859
567
3,963
704
19,974
554
34,779
2,030
11,812
687
30,574
776
5,253
415
4,295
202
43,597
651
14,663
531
4,993
328
499
181
1,784
238
19,541
633
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
745.7
662.0
1,407.7
440,660
370,236
810,896
591
559
576
Volume of all live
(thousand cu ft)
(cu ft per acre)
46,185
1,244
44,510
1,183
57,313
941
3,375
424
85,626
1,419
8,988
1,497
36,698
1,356
3,688
605
35,379
1,836
7,550
1,365
146,456
2,263
25,074
1,060
98,778
2,322
19,878
1,631
23,879
1,314
131,019
1,708
15,241
923
47,263
1,705
187,558
1,594
24,014
1,408
63,999
2,643
21,011
706
42,149
3,111
89,933
1,712
117,613
1,672
25,675
1,017
224,448
2,922
80,012
1,551
57,231
1,096
56,540
2,159
7,944
1,411
49,244
1,365
61,753
3,604
23,524
1,369
57,793
1,468
19,700
1,555
54,175
2,547
100,825
1,505
31,172
1,129
18,201
1,195
14,112
5,101
10,476
1,396
37,930
1,229
Volume of all live
All live aboveground biomass
(thousand tons)
(tons per acre)
1,287
34.7
1,193
31.7
1,863
30.6
90
11.2
2,248
37.2
241
40.2
948
35.0
117
19.2
948
49.2
202
36.6
3,776
58.3
735
31.1
2,466
58.0
598
49.1
605
33.3
3,400
44.3
456
27.6
1,297
46.8
5,030
42.7
677
39.7
1,538
63.5
642
21.6
1,105
81.6
2,345
44.6
3,012
42.8
770
30.5
5,478
71.3
2,300
44.6
1,766
33.8
1,497
57.2
228
40.6
1,408
39.0
1,535
89.6
639
37.2
1,747
44.4
561
44.3
1,435
67.5
2,670
39.9
894
32.4
478
31.4
362
130.7
274
36.5
975
31.6
All live aboveground biomass
(thousand cu ft)
(cu ft per acre)
(thousand tons)
(tons per acre)
1,204,391
1,109,542
2,313,933
1,615
1,676
1,644
32,249
29,586
61,835
43.2
44.7
43.9
See page 7 for definitions of area of timberland, number of all live trees, volume of all live, and all live aboveground biomass.
Estimates in the table are based on a sample and are therefore subject to sampling error. Sampling errors may be high for individual counties.
20
East Texas Forestlands, 2011
Appendix
Table A7—Area, number, volume, and biomass estimates for elm-ash-cottonwood forest types by county, 2011.
County
Region
Anderson
Angelina
Bowie
Camp
Cass
Chambers
Cherokee
Franklin
Gregg
Grimes
Hardin
Harris
Harrison
Henderson
Houston
Jasper
Jefferson
Leon
Liberty
Madison
Marion
Montgomery
Morris
Nacogdoches
Newton
Orange
Panola
Polk
Red River
Rusk
Sabine
San Augustine
San Jacinto
Shelby
Smith
Titus
Trinity
Tyler
Upshur
Van Zandt
Walker
Waller
Wood
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Southeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Region
Southeast Region
Northeast Region
East Texas
Area of timberland
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
55.2
5.5
21.3
‐
3.2
‐
19.9
‐
17.2
10.1
‐
10.6
18.7
12.2
32.1
5.7
1.6
35.7
42.9
6.0
6.1
9.5
5.8
9.2
‐
‐
25.9
6.0
75.8
‐
‐
5.5
12.0
12.2
16.3
13.1
‐
3.9
12.4
9.2
14.6
9.4
36.0
Area of timberland
34,696
628
2,337
424
6,858
321
‐
‐
2,450
774
‐
‐
11,757
591
‐
‐
2,602
151
4,515
446
‐
‐
8,147
765
18,694
1,000
3,054
251
11,994
373
517
91
274
169
11,452
321
30,847
718
2,473
411
4,097
672
5,561
588
5,227
904
8,351
906
‐
‐
‐
‐
9,602
371
795
132
49,931
659
‐
‐
‐
‐
7,002
1,273
11,353
949
10,654
874
2,839
174
9,635
738
‐
‐
2,138
546
7,353
591
3,863
420
7,332
503
3,461
369
9,117
253
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
211.2
369.7
580.9
110,196
200,781
310,977
522
543
535
Volume of all live
(thousand cu ft)
(cu ft per acre)
71,995
1,303
13,109
2,380
34,905
1,636
‐
‐
5,198
1,643
‐
‐
18,215
915
‐
‐
24,853
1,445
10,346
1,022
‐
‐
14,432
1,355
24,357
1,302
8,761
719
29,958
932
16,480
2,889
3,634
2,237
44,104
1,237
61,183
1,425
7,389
1,229
10,237
1,680
16,198
1,711
14,460
2,501
3,336
362
‐
‐
‐
‐
14,520
561
15,980
2,661
64,341
849
‐
‐
‐
‐
812
148
13,646
1,141
4,180
343
16,471
1,010
11,713
897
‐
‐
2,467
630
34,286
2,756
1,896
206
31,248
2,144
3,567
380
17,593
488
Volume of all live
All live aboveground biomass
(thousand tons)
(tons per acre)
1,905
34.5
283
51.4
721
33.8
‐
‐
143
45.3
‐
‐
545
27.4
‐
‐
576
33.5
293
28.9
‐
‐
398
37.4
599
32.0
232
19.0
783
24.4
374
65.6
83
51.4
1,187
33.3
1,750
40.7
187
31.1
255
41.9
417
44.0
360
62.3
155
16.8
‐
‐
‐
‐
456
17.6
365
60.8
2,012
26.5
‐
‐
‐
‐
41
7.5
428
35.8
156
12.8
384
23.5
432
33.1
‐
‐
72
18.4
842
67.7
57
6.2
777
53.3
108
11.5
482
13.4
All live aboveground biomass
(thousand cu ft)
(cu ft per acre)
(thousand tons)
(tons per acre)
284,553
381,315
665,867
1,347
1,031
1,146
7,546
10,313
17,859
35.7
27.9
30.7
See page 7 for definitions of area of timberland, number of all live trees, volume of all live, and all live aboveground biomass.
Estimates in the table are based on a sample and are therefore subject to sampling error. Sampling errors may be high for individual counties.
21
East Texas Forestlands, 2011
Appendix
Table A8—Area, number, volume, and biomass estimates for other forest types by county, 2011.
County
Region
Anderson
Angelina
Bowie
Camp
Cass
Chambers
Cherokee
Franklin
Gregg
Grimes
Hardin
Harris
Harrison
Henderson
Houston
Jasper
Jefferson
Leon
Liberty
Madison
Marion
Montgomery
Morris
Nacogdoches
Newton
Orange
Panola
Polk
Red River
Rusk
Sabine
San Augustine
San Jacinto
Shelby
Smith
Titus
Trinity
Tyler
Upshur
Van Zandt
Walker
Waller
Wood
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Southeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Southeast
Northeast
Northeast
Southeast
Southeast
Southeast
Northeast
Northeast
Northeast
Southeast
Southeast
Northeast
Northeast
Southeast
Southeast
Northeast
Region
Southeast Region
Northeast Region
East Texas
Area of timberland
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
6.9
‐
1.5
‐
9.5
11.3
8.6
8.9
1.5
11.9
26.6
48.4
1.5
‐
4.1
10.9
29.1
1.3
52.3
‐
‐
2.0
‐
‐
24.7
27.3
10.7
12.9
6.1
9.1
‐
‐
0.8
7.6
8.6
‐
8.4
1.5
‐
‐
7.5
20.7
‐
Area of timberland
1,233
178
‐
‐
‐
‐
‐
‐
‐
‐
9,650
855
5,704
660
3,297
372
‐
‐
2,382
200
19,974
751
24,117
499
‐
‐
‐
‐
714
172
2,964
272
14,692
505
900
673
60,074
1,148
‐
‐
‐
‐
1,277
632
‐
‐
‐
‐
12,500
505
30,823
1,128
73
7
1,919
149
9,183
1,505
‐
‐
‐
‐
‐
‐
‐
‐
4,705
618
1,264
146
‐
‐
366
44
486
324
‐
‐
‐
‐
1,298
174
6,508
315
‐
‐
Number of all live trees
(thousand acres)
(thousand trees) (trees per acre)
301.7
80.7
382.3
190,644
25,458
216,102
632
316
565
Volume of all live
(thousand cu ft)
(cu ft per acre)
6,260
903
‐
‐
‐
‐
‐
‐
‐
‐
1,664
147
7,012
812
7,407
836
‐
‐
9,322
784
10,262
386
15,220
315
‐
‐
‐
‐
3,984
960
347
32
14,775
508
‐
‐
15,285
292
‐
‐
‐
‐
325
161
‐
‐
‐
‐
6,722
272
9,849
361
1,822
171
3,815
296
43
7
‐
‐
‐
‐
‐
‐
‐
‐
3,332
438
6,876
797
‐
‐
1,547
185
563
375
‐
‐
‐
‐
4,030
540
2,873
139
‐
‐
Volume of all live
All live aboveground biomass
(thousand tons)
(tons per acre)
131
18.9
‐
‐
‐
‐
‐
‐
‐
‐
89
7.9
159
18.4
172
19.4
‐
‐
204
17.1
416
15.7
497
10.3
‐
‐
‐
‐
78
18.8
16
1.4
518
17.8
3
2.0
678
13.0
‐
‐
‐
‐
12
6.0
‐
‐
‐
‐
282
11.4
463
17.0
39
3.6
111
8.6
53
8.7
‐
‐
‐
‐
‐
‐
‐
‐
124
16.3
155
18.0
‐
‐
39
4.7
23
15.4
‐
‐
‐
‐
90
12.1
100
4.8
‐
‐
All live aboveground biomass
(thousand cu ft)
(cu ft per acre)
(thousand tons)
(tons per acre)
100,582
32,752
133,335
333
406
349
3,619
832
4,451
12.0
10.3
11.6
See page 7 for definitions of area of timberland, number of all live trees, volume of all live, and all live aboveground biomass.
Estimates in the table are based on a sample and are therefore subject to sampling error. Sampling errors may be high for individual counties.
22