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855 results for “1956”
Hubbard Brook Experimental Forest: Total Daily Precipitation by Watershed, 1956 - present
From 1956 to 2014, watershed precipitation was estimated using the Thiessen Means weighting method. Daily watershed precipitation values were a weighted average of daily precipitation from standard gauges in or near the watershed. The weighting factor for each gauge was the fraction of the watershed area nearest that gauge. Beginning in 2015, a similar system was implemented using the 10 remaining rain gauges, however Inverse Distance Weighting was used to estimate the weighting of each gauge instead of the Theissen polygon approach. These data were gathered at the Hubbard Brook Experimental Forest in Woodstock, NH, which is operated and maintained by the USDA Forest Service, Northern Research Station.
Understory Removal Experiment at Harvard Forest 1956-2018
In 1956, Ernie Gould and colleagues established an experiment to test whether removing understory trees will accelerate the growth of the residual overstory. The motivation for the experiment was the suggestion that the understory uses growth materials that would otherwise be available for the main canopy crop trees, and that if the understory were removed the development of the crop trees would be accelerated. In Tom Swamp Compartment I, a 300’ by 400’ rectangular plot was established in a closed-canopy hardwood forest, and every tree >2 inches dbh was mapped, measured and assigned to the overstory or understory. In half of the plot, all understory trees and woody shrubs were cut. Wood and brush were removed from the study area. Sprouts that emerged were killed by spraying with 2-4-5-T and kerosene in 1956 and 1958. Diameter growth measurements of the remaining trees (overstory in the treated area; overstory and understory in the control) were repeated in 1960, 1966, 1969, and 1975 as part of the original experiment. The control portion of the plot was measured in 2003 and 2018. This data set contains tree measurements from the control portion of the site for 1956, 1969, 1975, 2003, and 2018. Additional measurements are available on paper data sheets in the Harvard Forest Document Archives (Research File HF 1956-03). Results of the understory removal experiment are reported in Kelty and Gould (1987).
Hubbard Brook Experimental Forest: Daily Precipitation Rain Gage Measurements, 1956 - present
Precipitation has been measured at the Hubbard Brook Experimental Forest using rain gauges located in or around each watershed since 1956. Three types of rain gauges have been used: standard, mechanical weight recording, and electronic weight recording. Between 1956 and 2014, precipitation was measured weekly at standard gages located at 24 stations in or near gauged watersheds and at the headquarters building. Weight-recording gauges were located at 7 of the 24 stations and capture a continuous strip-chart record. Weekly totals were prorated using daily totals from the nearest recording gauges. Beginning in 2011, electronic weighing rain gauges were implemented to measure 15-minute precipitation. The number of precipitation stations was reduced to 10, when each station was fully converted to an electronic gauge for measuring 15-minute and daily precipitation beginning in 2015. These data were gathered at the Hubbard Brook Experimental Forest in Woodstock, NH, which is operated and maintained by the USDA Forest Service, Northern Research Station.
Hubbard Brook Experimental Forest: Instantaneous Streamflow by Watershed, 1956 – present
Streamflow at 9 watersheds (12-77 Hectares) within the Hubbard Brook Experimental Forest in New Hampshire, USA has been measured continuously from as early as 1955. Streams are gaged with V-notch weirs, in some cases in combination with rectangular San Dimas flumes, at the outlet of each watershed. Through 2012, stage heights were recorded by means of a mechanical spring-wound clock and pen on a strip-chart recorder. Beginning January 1, 2013, these analog chart recorders were replaced with digital sensors. Overlap with both measurement techniques occurred for several years at all weirs. Streamflow data were gathered by the Hubbard Brook Experimental Forest and contributed to the Hubbard Brook Ecosystem Study (HBES). The HBES is a collaborative effort at the Hubbard Brook Experimental Forest, which is operated and maintained by the USDA Forest Service, Northern Research Station.
Hubbard Brook Experimental Forest: Daily Streamflow by Watershed, 1956 - present
Streamflow at 9 watersheds (12-77 Hectares) within the Hubbard Brook Experimental Forest in New Hampshire, USA has been measured continuously from as early as 1955. Streams are gaged with V-notch weirs, in some cases in combination with rectangular San Dimas flumes, at the outlet of each watershed. Through 2012, stage heights were recorded by means of a mechanical spring-wound clock and pen on a strip-chart recorder. Beginning January 1, 2013, these analog chart recorders were replaced with digital sensors. Overlap with both measurement techniques occurred for several years at all weirs. Streamflow data were gathered by the Hubbard Brook Experimental Forest and contributed to the Hubbard Brook Ecosystem Study (HBES). The HBES is a collaborative effort at the Hubbard Brook Experimental Forest, which is operated and maintained by the USDA Forest Service, Northern Research Station.
Hubbard Brook Experimental Forest: Sediment Yield in Weir Basins, 1956 - ongoing
Each year the sediment that collects in the stilling basin behind the v-notch weir is measured, excavated, sampled, dried, and weighed for Watersheds 1 through 8 at the Hubbard Brook Experimental Forest. Oven-dry weights are then calculated for all the sediment removed from the basin and extrapolated back over the watershed as mass of soil material lost per unit area. These data were gathered at the Hubbard Brook Experimental Forest in Woodstock, NH, which is operated and maintained by the USDA Forest Service, Northern Research Station.
Trento 1936 - Building 1956
<u>Coordinates</u>: N/A <br><u>Length</u>: 41.22 m<br><u>Width</u>: 15.25 m<br><u>Height</u>: 35.52 m<br><u>Points</u>: 40 <br><u>Vertices</u>: 228 <br><u>Primitives</u>: 76 <br><br><u>Main Files:</u><br><table><tbody><tr><th>Filename</th><th>.obj</th><th>.glb</th><th>.xml</th></tr><tr><td><a href="https://zenodo.org/api/records/12672226/files/building_1956.glb/content">building_1956.glb</a></td><td></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956.glb/content">Link</a></td><td></td></tr><tr><td><a href="https://zenodo.org/api/records/12672226/files/building_1956.obj/content">building_1956.obj</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956.obj/content">Link</a></td><td></td><td></td></tr><tr><td><a href="https://zenodo.org/api/records/12672226/files/11573255_edm.xml/content">11573255_edm.xml</a></td><td></td><td></td><td><a href="https://zenodo.org/api/records/12672226/files/11573255_edm.xml/content">Link</a></td></tr><tr><td><a href="https://zenodo.org/api/records/12672226/files/11573255_metsmods.xml/content">11573255_metsmods.xml</a></td><td></td><td></td><td><a href="https://zenodo.org/api/records/12672226/files/11573255_metsmods.xml/content">Link</a></td></tr></tbody></table><br><br><u>Thumbnails:</u><br><table><tbody><tr><th>Perspective</th><th>1000x1000</th><th>512x512</th><th>256x256</th><th>128x128</th></tr><tr><td>Perspective 1</td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_1.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_1_512x512.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_1_256x256.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_1_128x128.png/content">Link</a></td></tr><tr><td>Perspective 2</td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_2.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_2_512x512.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_2_256x256.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_2_128x128.png/content">Link</a></td></tr><tr><td>Perspective 3</td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_3.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_3_512x512.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_3_256x256.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_3_128x128.png/content">Link</a></td></tr><tr><td>Perspective 4</td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_4.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_4_512x512.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_4_256x256.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_4_128x128.png/content">Link</a></td></tr><tr><td>Perspective Top</td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_top.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_top_512x512.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_top_256x256.png/content">Link</a></td><td><a href="https://zenodo.org/api/records/12672226/files/building_1956_perspective_top_128x128.png/content">Link</a></td></tr></tbody></table><br><br><br><u>Changelog</u>: <br> - v<a href="https://doi.org/10.5281/zenodo.12541167">0.0.2</a>: Thumbnails added, Description updated with Link Tables.<br> - v<a href="https://doi.org/10.5281/zenodo.12672226">0.0.3</a>: Added XMLs for Europeana Data Model (EDM) and MetsMods.<br>
ERA5-Land selected indicators daily aggregates for Africa, 1956
<p>This deposit contains NetCDF files with daily aggregates from Copernicus Era5-Land for eight selected indicators, covering Africa for 1956.</p> <p>Each file represents one indicator aggregation for one month of the year. Inside each NetCDF file, the layers contain the daily aggregates.</p> <p>For 2m dewpoint pressure, 10m u-component of wind, 10m v-component of wind, surface pressure, the mean function was used for aggregation. For total precipitation, the sum function was used for aggregation. For 2m temperature, the functions maximum, mean, and minimum were used for aggregation.</p>
ERA5-Land selected indicators daily aggregates for the Latin America region, 1956
<p>This deposit contains NetCDF files with daily aggregates from Copernicus Era5-Land eight selected indicators, covering the Latin America region, for 1956.</p><p>Each file represents one indicator aggregation for one month of the year. Inside each NetCDF file, the layers contain the daily aggregates.</p><p>For 2m dewpoint pressure, 10m u component of wind, 10m v component of wind, surface pressure, the mean function was used for aggregation. For total precipitation, the sum function was used for aggregation. For 2m temperature, the functions maximum, mean and minimum were used for aggregation.</p><p>Those files were created using the <a href="https://github.com/ErikKusch/KrigR">KrigR</a> package.</p>
Figuras 6–8. Aleuropleurocelus anahuac Carapia y in Descripción de dos especies nuevas del género Aleuropleurocelus Drews y Sampson, 1956 (Hemiptera: Aleyrodidae) de México
Figuras 6–8. Aleuropleurocelus anahuac Carapia y Sánchez sp. nov. 6) Orificio vasiforme. 7) dorso del opérculo. 8) Setas marginales posteriores.
Fig. 5 in Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Fig. 5. Sclerites of the internal sac of Canthon (G.) smaragdulus subviridis Schmidt, 1922 stat. rev. Abbreviations: see Material and methods. Scale bar: 1.0 mm.
Fig. 8 in Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Fig. 8. Distribution map for subspecies of Goniocanthon: C. (G.) fulgidus martinezi subsp. nov. (green triangle); C. (G.) fulgidus pereirai subsp. nov. (red triangle); C. (G.) fulgidus fulgidus Redtenbacher, 1868 (yellow triangle); C. (G.) smaragdulus subviridis Schmidt, 1922 stat. rev. (green circle); C. (G.) smaragdulus smaragdulus (Fabricius, 1781) (blue circle) and C. bicolor Castelnau, 1840 (brown square).
Fig. 9 in Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Fig. 9. Sclerites of the internal sac of Canthon (G.) bicolor Castelnau, 1840. Abbreviations: see Material and methods. Scale bar: 1.0 mm.
Fig. 1. A–C, G–H in Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Fig. 1. A–C, G–H. Canthon (G.) smaragdulus smaragdulus (Fabricius, 1781). – D–F, I–J. Canthon (G.) fulgidus fulgidus Redtenbacher, 1868. A, D. Ventral surface of meso- and metafemora. B, E. Metasternal anterior lobe convex. C, F. Dorsal view showing convex pygidium. G, I. Paramera lateral view. H, J. Paramera dorsal view. Scale bar: 2.0 mm.
Fig. 7 in Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Fig. 7. Sclerites of the internal sac of Canthon (G.) fulgidus martinezi subsp. nov. Abbreviations: see Material and methods. Scale bar: 1.0 mm.
Fig. 2. A in Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Fig. 2. A. Canthon (G.) smaragdulus smaragdulus (Fabricius, 1781). – B–D. C. (G.) smaragdulus subviridis Schmidt, 1922 stat. rev. A–B. Habitus. C. Male protibial spur. D. Female protibial spur. Scale bar: A–B = 5.0 mm.
Fig. 3. A in Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Fig. 3. A. Canthon (G.) fulgidus fulgidus Redtenbacher, 1868. B. C. (G.) fulgidus martinezi subsp. nov. C–E. C. (G.) fulgidus pereirai subsp. nov. D. Male protibial spur. E. Female protibial spur. Scale bar: A–C = 5.0 mm.
Fig. 4 in Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini)
Fig. 4. Canthon (G.) bicolor Castelnau, 1840. A. Habitus, dorsal view. B. Ventral surface of meso- and metafemora and metasternal anterior lobe not convex. C. Dorsal view showing convex pygidium. D. Male protibial spur. E. Female protibial spur. F. Paramera lateral view. G. Paramera dorsal view. Scale bar: A = 5.0 mm.
Fig. 12. Distribution maps. A–B. Hipposideros camerunensis Eisentraut, 1956. C–D in The bats of the Congo and of Rwanda and Burundi revisited (Mammalia: Chiroptera)
Fig. 12. Distribution maps. A–B. Hipposideros camerunensis Eisentraut, 1956. C–D. Hipposideros fuliginosus (Temminck, 1853). E–F. Hipposideros ruber (Noack, 1893). A, C, E. Distribution in the CRB area. B, D, F. Pan-African distribution.
Figure 2 in Rediscovery and redescription of Entoniscus creplinii Giard and Bonnier, 1887 (Isopoda: Bopyroidea: Entoniscidae) parasitizing Polyonyx gibbesi Haig, 1956 (Decapoda: Anomura: Porcellanidae), a symbiotic crab from the tubes of Chaetopterus cf. variopedatus (Annelida), from North Carolina and Florida, U. S. A.
Figure 2. Entoniscus creplinii Giard and Bonnier, 1887 (USNM 1660598). A) Mature female, lateral view. B) Close-up of side of pleomere 3 showing scales. C) Terminal segment of pleon. D) Female cephalon with host sheath surrounding, en face view. E) Female cephalon with host sheath surrounding, lateral view. F) Female cephalon with host sheath removed, en face view. G) Female cephalon with host sheath removed, lateral view. H) Pleon of female with host sheath partially removed, asterisk showing position of first pleopods still covered by host sheath; stippled region shows channel within which second pleopods lay. Abbreviations: ce = cephalon; he = heart; 2–4 = pleopods 2 to 4. Scales = 0.5 mm (A, D–H); 10 µm (B, C).
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OpenNeuro
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