Decomposition Experiment - Soil fauna doctoral research; TS I, P-Hd-3
- HF-ID: HFH-0400
- Category: Visual Materials
- Creator: Johnston, J.W., Jr.
- Date: Fall 1932; Spring and Summer 1933
- Location: Tom Swamp Tract (Harvard Forest), TS I
- Media: Photographs and negatives
- Contents:
- 2 black and white photos: 2203, 2199 - 4.5"x6.5".
- 15 negatives: 2191n, 2192n, 2193n, 2194n, 2195n, 2196, 2197n, 2198n, 2198a-n, 2199n, 2200n, 2201n, 2202n, 2203n, 2204n - 5"x7".
- Keywords: decomposition, soil, soil fauna
- Abstract:
- Decomposition Exp. - Soil fauna doctoral research; TS I, P-Hd-3 (1937)
- Fall 1932
- 2191. General view of 5 plots and soil temperature station.
- 2192. General view of 5 plots and soil temperature station.
- 2194. Close-up of red maple plot at start of exposure.
- 2195. Close-up of red oak plot at start of exposure.
- 2196. Close-up of white pine plot at start of exposure.
- 2197. Close-up of paper birch plot at start of exposure.
- 2199. Close-up of white ash plot at start of exposure.
- Spring 1933
- 2198. Close-up of paper birch plot after 6 mo. exposure.
- 2200. Close-up of white ash plot after 6 mo. exposure.
- Summer 1933
- 2193. Close-up of red maple plot after 8 mo. exposure.
- 2201. Close-up of white ash plot after 9 mo. exposure.
- 2202. Close-up of white ash plot after 9 mo. exposure (note wire cloth envelope).
- 2203. Close-up of white ash plot after 9 mo. exposure.
- 2204. Close-up of white ash plot after 9 mo. exposure.
- Related Items:
- Archives Location: Historical Photographs Box 3, Tom Swamp I
- Access: Active
- Administrative Notes:
- Original HF-ID: 2191n/2192n/2193n/2194n/2195n/2196/2197n/2198n/2199n/2200n/2201n/2202n/2203n/2204n