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Displaying items 1 - 10 of 11
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Caption reads: "Winn Parish, La. North corner of plot 10. Heavy German thinning. See photo 45633A for comparison. Also photos of plots 11 and 12. Shortleaf pine. See photo 254806."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
German
Organisms: shortleaf pine
Location: Winn Parish, Shuisiana
Description: Caption reads: "Winn Parish, La. North corner of plot 10. Heavy German thinning. See photo 45633A for comparison. Also photos of plots 11 and 12. Shortleaf pine. See photo 254806."
Date: 4/28/1931

Caption reads: "Winn Parish, La. Light German thinning. See photos 46120A for comparison also photos of plots 10 and 12. Shortleaf pine. See photo 254804."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
German
Organisms: shortleaf pine
Location: Winn Parish, Louisiana
Description: Caption reads: "Winn Parish, La. Light German thinning. See photos 46120A for comparison also photos of plots 10 and 12. Shortleaf pine. See photo 254804."
Date: 4/28/1931

Caption reads: "Winn Parish, La. Camera located 6 ft. south of tree No. 12, plot 11. Light German thinning [OR CHECKPLOT???]. See photo 22421A for comparison, also see photos of plots 10 and 12. Shortleaf pine."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
German
Organisms: shortleaf pine
Location: Winn Parish, Louisiana
Description: Caption reads: "Winn Parish, La. Camera located 6 ft. south of tree No. 12, plot 11. Light German thinning [OR CHECKPLOT???]. See photo 22421A for comparison, also see photos of plots 10 and 12. Shortleaf pine."
Date: 4/28/1931

Caption reads: "Winn Parish, La. Picture is of plot 12. Check plot for a series of thinning plots. See photo 46121A for comparison, also pictures of plots 10 and 11. Shortleaf pine."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
check plot
Organisms: shortleaf pine
Location: Winn Parish, Louisiana
Description: Caption reads: "Winn Parish, La. Picture is of plot 12. Check plot for a series of thinning plots. See photo 46121A for comparison, also pictures of plots 10 and 11. Shortleaf pine."
Date: 4/28/1931

Caption reads: "Stand of young mature shortleaf pine lightly cut over 10 to 12 years ago showing good reproduction. Tree on the right 119 years old grew 0.6 inch in the last 10 years and 0.18 inch in the previous decade. Tree in the center has 2.5 logs to 8-inch top. Total height 55 feet, age 121 years, growth 1.55 inches in 10 years following cutting and 0.5 inch in the decade before cutting. Rock Creek, Polk County, Ouachita National Forest, Arkansas. This situation suggests the possibility of learning something of conditions under which accelerated growth may be expected after cutting by a study of old timber sale areas. In few, if any, situations on the Ouachita National Forest are there any acute problems in securing adequate natural reproduction. On the other hand, the problem of handling over-stocked stands of reproduction is becoming evident. See plates 12, 20, and 21." Plate #14 in W.G. Wahlenberg, "Report on a trip for the tentative location of an experimental forest within the Ouachita National Forest, Arkansas." Unpublished USFS report dated April 25, 1931, on file with SRS.
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
pine
Organisms: shortleaf pine
Location: Rock Creek, Mena District, Ouachita National Forest, Arkansas
Description: Caption reads: "Stand of young mature shortleaf pine lightly cut over 10 to 12 years ago showing good reproduction. Tree on the right 119 years old grew 0.6 inch in the last 10 years and 0.18 inch in the previous decade. Tree in the center has 2.5 logs to 8-inch top. Total height 55 feet, age 121 years, growth 1.55 inches in 10 years following cutting and 0.5 inch in the decade before cutting. Rock Creek, Polk County, Ouachita National Forest, Arkansas. This situation suggests the possibility of learning something of conditions under which accelerated growth may be expected after cutting by a study of old timber sale areas. In few, if any, situations on the Ouachita National Forest are there any acute problems in securing adequate natural reproduction. On the other hand, the problem of handling over-stocked stands of reproduction is becoming evident. See plates 12, 20, and 21." Plate #14 in W.G. Wahlenberg, "Report on a trip for the tentative location of an experimental forest within the Ouachita National Forest, Arkansas." Unpublished USFS report dated April 25, 1931, on file with SRS.
Date: 1931

Caption reads: "Urania, La. LaSalle Parish. Loblolly and shortleaf pine. Isom Strange Plot #80. Check plot compares with #81. Picture taken from corner #1. This stand is 22 years old. Tree #1 is 8.9" diameter and 53 feet tall."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
check plot
Organisms: loblolly pine
shortleaf pine
Location: LaSalle Parish, Louisiana
Description: Caption reads: "Urania, La. LaSalle Parish. Loblolly and shortleaf pine. Isom Strange Plot #80. Check plot compares with #81. Picture taken from corner #1. This stand is 22 years old. Tree #1 is 8.9" diameter and 53 feet tall."
Date: 11/17/1929

Caption reads: "Urania, La. LaSalle Parish. Loblolly and shortleaf pine. Isom Strange Plot #80. Check plot compares with #81. Picture taken from corner #3. Tree #173 is 9.0" in diameter. This stand is 22 years old."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
check plot
Organisms: loblolly pine
shortleaf pine
Location: LaSalle Parish, Louisiana
Description: Caption reads: "Urania, La. LaSalle Parish. Loblolly and shortleaf pine. Isom Strange Plot #80. Check plot compares with #81. Picture taken from corner #3. Tree #173 is 9.0" in diameter. This stand is 22 years old."
Date: 11/17/1929

Caption reads: "Mayes D 1. Shortleaf pine. Winn Parish, La., reach from Urania. Before thinning in 1920."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
Organisms: shortleaf pine
Location: Winn Parish, Louisiana
Description: Caption reads: "Mayes D 1. Shortleaf pine. Winn Parish, La., reach from Urania. Before thinning in 1920."
Date: 1920

Caption reads: "Mixed stand of shortleaf and loblolly pine, 20 years old, on old field. Sample plot No. 1110 (D-1 "Mayes"), heavily thinned. Picture taken after the thinning. Winn Parish, La. See photo 22421A."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
Organisms: shortleaf pine
loblolly pine
Location: Winn Parish, Louisiana
Description: Caption reads: "Mixed stand of shortleaf and loblolly pine, 20 years old, on old field. Sample plot No. 1110 (D-1 "Mayes"), heavily thinned. Picture taken after the thinning. Winn Parish, La. See photo 22421A."
Date: 1/23/1915

Caption reads: "Mixed shortleaf and loblolly pine, 20 years old, on old field. Sample plot No. 1111 (D-2 "Mayes"), lightly thinned. Picture taken after thinning. Winn Parish, La. See photo 22422A."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
oldfield
Organisms: loblolly pine
shortleaf pine
Location: Winn Parish, Louisiana
Description: Caption reads: "Mixed shortleaf and loblolly pine, 20 years old, on old field. Sample plot No. 1111 (D-2 "Mayes"), lightly thinned. Picture taken after thinning. Winn Parish, La. See photo 22422A."
Date: 1/23/1915