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74 results for “Martinelli”
Streamflow for Martinelli basin, 1982 - ongoing.
This is a summary of discharges from the Martinelli Basin and is based on stage records from the outlet channel 30 m below the road at the foot of the basin.
Stream water chemistry data for Martinelli basin, 1984 - ongoing.
This is a summary of major ion concentrations for water samples from the outlet stream of the Martinelli Basin. Water usually flows seasonally from May to September.
3.23-meter elevation lattice grid, Martinelli Snowfield, Niwot Ridge LTER, Colorado
Martinelli snow field lattice. This dataset is part of the Martinelli grid geographic information system (GIS). Additional information concerning the Niwot Ridge LTER hierarchical GIS can be found in Walker et al. (1993).
1-meter elevation lattice grid, Martinelli Snowfield, Niwot Ridge LTER, Colorado
Resampled version of Martinelli snow field lattice grid (martlat) with finer resolution. This dataset is part of the Martinelli grid geographic information system (GIS). Additional information concerning the Niwot Ridge LTER hierarchical GIS can be found in Walker et al. (1993).
5-meter elevation contours, Martinelli Snowfield, Niwot Ridge LTER, Colorado
Martinelli snow field contour lines. This dataset is part of the Martinelli grid geographic information system (GIS). Additional information concerning the Niwot Ridge LTER hierarchical GIS can be found in Walker et al. (1993).
Gopher-disturbed and undisturbed soil Oribatid mite data for Martinelli slope, 1988.
Soil cores were collected from undisturbed and pocket gopher (Thomomys talpoides) disturbed alpine tundra. Cores were split in half longitudinally with one half being used for extraction and identification of Oribatid mites. Disturbed soils included both old and fresh gopher mounds and all study sites were located on the Martinelli slope directly above the 25 permanent plots. The cores were collected in 1988.
Pocket gopher esker-krummholz distance data for Martinelli slope and North of Tvan, 1995.
Two ares of Niwot Ridge were examined for simultaneous occurrences of krummholz and eskers created by Thomomys talpoides (Northern pocket gopher) burrowing, to establish a relationship between snowpack and gopher habitat. The krummholz east and northeast of the Martinelli slope and the krummholz north of T-van were surveyed for the abundance of gopher eskers. Using a tape measure, the minimum and maximum distances of the eskers from the krummholz vegetation were measured, with a value of 0 m indicating that the nearest soil core was immediately adjacent to or actually underlying a branch of the tree. With the use of a compass, both the northernmost and southernmost bearings were measured from the krummholz to the esker. The krummholz were tagged at the northeasternmost point whenever possible for consistency, or the northernmost branches of the leeward side of the tree island. All measurements were taken from the nearest protruberance of the krummholz.
Groundwater well chemistry data for Niwot Saddle, C1 and Martinelli, 2005 - ongoing.
This is a summary of major ion concentrations and chemistry data for groundwater samples collected at groundwater wells on the Niwot saddle, C1 site and Martinelli site.
Small mammal disturbance data for Martinelli slope, 1989 - 1992.
Permanent plots were established on the Martinelli slope in 1987. The 25 plots are organized in a Latin square design consisting of 5 rows and 5 columns. Plots are numbered according to row and column, beginning with 11 at the northwest corner of the grid. Plot 55 is located at the southeast corner of the grid. Each plot has dimensions of 1.5 m x 2.0 m. The corners of each plot are marked with rebar stakes. Each plot is divided into an evenly spaced grid consisting of 15 x 20 points on each side, for a total of 300 points, with each point situated 10 cm from its nearest neighbors. Small mammal disturbances were classified each year at each point where such disturbances occurred. The point-quadrat method used was similar to that described by Auerbach (1992): The point-quadrat method was used for estimating canopy stratification and plant cover. Aluminum point-quadrat frames were 3m^2 in size, with double-layer filament spaced 10 cm apart to make a 145 x 195 cm grid for a total of 300 sample points per plot. If small mammal disturbances were present at a point, those disturbances were classified as indicated in the comments section.
Plant species composition data for Martinelli slope, 1988 - 1997.
Permanent plots were established on the Martinelli slope in 1987. The 25 plots are organized in a Latin square design consisting of 5 rows and 5 columns. Plots are numbered according to row and column, beginning with 11 at the northwest corner of the grid. Plot 55 is located at the southeast corner of the grid. Each plot has dimensions of 1.5 m x 2.0 m. The corners of each plot are marked with rebar stakes. Each plot is divided into an evenly spaced grid consisting of 15 x 20 points on each side, for a total of 300 points, with each point situated 10 cm from its nearest neighbors. Plant species composition was measured using the point-quadrat method every year. The point-quadrat method used was similar to that described by Auerbach (1992): The point-quadrat method was used for estimating canopy stratification and plant cover. Aluminum point-quadrat frames were 3m^2 in size, with double-layer filament spaced 10 cm apart to make a 145 x 195 cm grid for a total of 300 sample points per plot. Plant genus and species at the top and bottom of the canopy were recorded hits at each point. In addition, vegetation condition and hit quality were recorded for each of the data points.
Linked collectors and determiners for: Seven new species of the cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Fidicinini) with a re-description of the type species.
Natural history specimen data linked to collectors and determiners held within, "Seven new species of the cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Fidicinini) with a re-description of the type species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/9d896584-022d-4f21-a211-c23b533953ce">https://bionomia.net/dataset/9d896584-022d-4f21-a211-c23b533953ce</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/9d896584-022d-4f21-a211-c23b533953ce">https://gbif.org/dataset/9d896584-022d-4f21-a211-c23b533953ce</a>. Formatted as a Frictionless Data package.
Fig 3 in Descrição de novas espécies de Fidicinoides Boulard & Martinelli (Hemiptera: Cicadidae) do Brasil
Fig 3 Fidicinoides carmenae: A. Opérculo; B. Fêmur anterior direito; C. Genitália do macho (vista lateral); D. Lobos do uncus (vista ventral); E. Aedeagus (vista lateral). (Ilustrações: Nilza Maria Martinelli).
Fig 1 Fidicinoides dolosa. A in Descrição de novas espécies de Fidicinoides Boulard & Martinelli (Hemiptera: Cicadidae) do Brasil
Fig 1 Fidicinoides dolosa. A. Opérculo; B. Fêmur anterior direito; C. Genitália do macho (vista lateral); D. Lobos do uncus (vista ventral); E. Aedeagus (vista lateral). (Ilustrações: Nilza Maria Martinelli).
Figura 2 in Primeiro registro de Fidicinoides picea (Walker, 1850) e Fidicinoides poulaini Boulard & Martinelli, 1996 no Brasil
Figura 2 - Fidicinoides poulaini: A. Cabeça e tórax (vista dorsal); B. Abdome (vista ventral); C. Asa anterior direita; D. Último urosternito (m.a. – margem anterior; m.l. – margem lateral e m.p. – margem posterior).
Figura 1 in Primeiro registro de Fidicinoides picea (Walker, 1850) e Fidicinoides poulaini Boulard & Martinelli, 1996 no Brasil
Figura 1 - Fidicinoides picea: A. Cabeça e tórax (vista dorsal); B. Abdome (vista ventral); C. Asa anterior direita; D. Último urosternito (m.a. – margem anterior; m.l. – margem lateral e m.p. – margem posterior).
Soil chemical and physical property data for Martinelli slope, mid-1980s.
Soil pits were excavated at the Martinelli slope within the Boulder City Watershed. Soil profiles were described in the field and samples were analyzed in the laboratory for various constituents.
Martinelli slope 1:500 integrated terrain unit map (ITUM).
A 300 x 600 m integrated terrain unit map (ITUM) was produced at 1:500 scale inside the 350 x 650 m Martinelli grid, and the 1:500 digital elevation model (DEM). Vegetation was mapped using Komarkova's (1979) classification system (Braun-Blanquet) units. All map units were mapped to 1g8-inch minimum map-polygon-size resolution. The map is part of the Martinelli grid geographic information system (GIS). Many GIS projects use an approach in which existing mapped information is digitized into the GIS database directly from the original sources. The maps may have different map scale, map-unit resolutions, dates of data collection, and classification systems. When these different sources are combined in a GIS, artifacts may arise due to boundary mismatches and scale incompatibility (Dangermond and Harnden 1990). Integrated geobotanical mapping can minimize many of these problems. This method simultaneously maps vegetation and other terrain features that are interpreted on a common air-photo base (Everett et al. 1978, Walker et al. 1980). We use the term geobotany in its traditional European sense to refer to the study of plant communities and their relationships to geology, landforms, and soils (Braun-Blanquet 1932). Terrain geomorphic boundaries are used to guide the delineation on aerial photographs of most major vegetation boundaries similiar to the landscape-guided vegetation mapping approach developed in Europe (Zonneveld 1988) and the integrated terrain unit mapping approach developed by the Environmental System Research Institute in Redlands, CA (Dangermond and Harnden 1990). Additional information concerning the Niwot Ridge LTER GIS can be found in Walker et al. (1993).
FIGURE 14. Guyalna jamesi Sanborn, 2016. A in The cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Cicadinae: Fidicinini): generic description, twelve new combinations, and a key to species
FIGURE 14. Guyalna jamesi Sanborn, 2016. A, paratype male, French Guiana (AFSC). Scale bar: 2 cm; B, timbal cover. Scale bar: 2 mm.
FIGURE 26 in The cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Cicadinae: Fidicinini): generic description, twelve new combinations, and a key to species
FIGURE 26. Dorisiana cachla (Distant, 1899) n. comb. A, male, Costa Rica (AFSC). Scale bar: 2 cm; B, timbal cover. Scale bar: 2 mm.
FIGURE 18. Guyalna nigra Boulard, 1999. A in The cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Cicadinae: Fidicinini): generic description, twelve new combinations, and a key to species
FIGURE 18. Guyalna nigra Boulard, 1999. A, male, Brazil (AFSC). Scale bar: 2 cm; B, timbal cover (compared to image of holotype timbal cover (MNHN)). Scale bar: 2 mm.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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